pyridoxine has been researched along with pyridoxal phosphate in 800 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 541 (67.63) | 18.7374 |
| 1990's | 140 (17.50) | 18.2507 |
| 2000's | 55 (6.88) | 29.6817 |
| 2010's | 41 (5.13) | 24.3611 |
| 2020's | 23 (2.88) | 2.80 |
| Authors | Studies |
|---|---|
| Diakur, JM; Friesen, A; Froese, D; Haque, W; Pham, V; Shuaib, A; Stang, L; Whitney, T; Xu, C; Yao, J; Zhang, W | 1 |
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Jaworski, RJ; O'Leary, MH | 1 |
| Morris, HP; Reynolds, RD | 1 |
| Bhagavan, HN; Coleman, M; Coursin, DB | 2 |
| Horton, RW; Meldrum, BS; Sawaya, MC | 1 |
| Czerny, M; Reinken, L | 1 |
| Modak, MJ | 1 |
| Eger, R; Rifkin, DB | 1 |
| Bapurao, S; Krishnaswamy, K | 1 |
| Bifano, J; Durham, P; Ebadi, M; Govitrapong, P; Klangkalya, B | 1 |
| Rose, DP | 1 |
| Bamji, MS; Lakshmi, AV | 3 |
| Nose, Y; Tsuji, T; Yamada, RH | 1 |
| Fukui, S; Nihira, T; Toraya, T | 1 |
| Kakkar, VV; Kuchibhotla, J; Subbardo, K | 1 |
| Anderson, BB; Child, JA; Modell, CB; Mollin, DL; Perry, GM | 2 |
| Matsch, HH; Smith, IC | 1 |
| Klosterman, HJ | 1 |
| Misharin, AY; Polyanovsky, OL; Timofeev, VP | 1 |
| Anderson, BB; Green, R | 1 |
| Ebadi, M; Klangkalya, B | 1 |
| Hillman, RS; Solomon, LR | 3 |
| Bhagavan, HN; Coleman, M; Coursin, DB; DeVeau, L; Gross, M; Lewis, C; Steinberg, G; Tippett, J | 1 |
| Coulombe, T; Di Paolo, RV; Levy, HL; Lott, IT; Richardson, EP | 1 |
| Marshall, JP; Parker, TH; Roberts, RK; Schenker, S; Schiff, ER; Wang, S; Wilkinson, GR | 1 |
| Li, TK; Lumeng, L; Ryan, MP | 1 |
| Fowler, B; Kraus, J; Packman, S; Rosenberg, LE | 1 |
| Fleisher, LD; Gaull, GE; Longhi, RC; Tallan, HH | 1 |
| Kajiwara, T; Matsuda, M | 1 |
| Airoldi, L; Watkins, CJ; Wiggins, JF; Wurtman, RJ | 1 |
| Katunuma, N; Sanada, Y; Shiotani, T | 1 |
| Hoshino, T; Isobe, K; Iwai, K; Kawasaki, S; Sakane, T | 1 |
| Davis, M; Labadarios, D; Rossouw, JE; Williams, R | 1 |
| Reinken, L; Zieglauer, H | 1 |
| Gilgore, GS; Schleifer, CR; Sigler, MH; Smith, LJ; Teehan, BP | 1 |
| Dapunt, O; Reinken, L | 2 |
| Ingraham, LL; Judd, CT | 1 |
| Feldner, J; Grimminger, H | 2 |
| Hines, JD | 2 |
| Davis, M; Labadarios, D; McConnell, JB; Rossouw, JE; Williams, R | 2 |
| Calcagnotto, AM; Villela, GG | 1 |
| Davis, L; Jo, BH; Nair, V | 1 |
| Froscio, M; Murray, AW | 1 |
| Coburn, SP; Mahuren, JD | 2 |
| Burgin, CW; Cerda, JJ; Nelson, EW | 1 |
| Andres, R; Brin, M; Butler, M; György, P; Norris, AH; Rose, CS; Shock, NW; Spiegel, H; Tobin, J | 1 |
| Fernandez, A; Jaffe, IA; Merryman, P | 1 |
| Lei, KY; Moghissi, KS; Oberleas, D; Prasad, AS; Stryker, JC | 1 |
| Drivsholm, A; Hansen, OP; Hardt, F | 1 |
| Mitchell, D; Schenker, S; Stone, WJ; Wagner, C; Wilkinson, GR | 1 |
| Cleary, RE; Lumeng, L; Wagner, R | 1 |
| Matsuda, M; Takahashi, Y | 1 |
| Gäng, V; Heidland, A; Kult, J; Schulz, RJ | 1 |
| Cory, JG; Mansell, MM | 1 |
| Chen, LH; Marlatt, AL | 1 |
| Anand, R; Brown, RR; Leklem, JE; Linkswiler, H; Rose, DP | 1 |
| Cleary, RE; Li, TK; Lumeng, L | 1 |
| Brophy, MH; Siiteri, PK | 1 |
| Kirksey, A; Lin, WJ; Pang, RL | 1 |
| Rassin, DK; Sturman, JA | 1 |
| Brown, RR; Leklem, JE; Linkswiler, HM; Rose, DP | 3 |
| Hayon, E; Moorthy, PN | 1 |
| Contractor, SF; Shane, B | 5 |
| Benson, EM; Johnson, A; Miller, LT; Woodring, MJ | 1 |
| Mars, H | 1 |
| Li, TK; Lumeng, L; Vech, RL | 1 |
| Barlow, GB; Wilkinson, AW | 1 |
| Bernhart, FW; György, P; Schumacher, HR | 1 |
| Beratis, NG; Gaull, GE; Gillam, BM; Hirschhorn, K; Pascal, TA; Tallan, HH | 1 |
| Dipaolo, RV; Kanfer, JN; Spielvogel, C | 1 |
| Kurz, R; Reinken, L | 2 |
| Riva, G; Uboldi, L | 1 |
| Ishikawa, M; Nakamura, N | 1 |
| Bamji, MS | 1 |
| Katunuma, N; Kominami, E | 1 |
| Matsuda, M; Murakami, Y | 1 |
| Kozich, V; Kraus, JP | 1 |
| Allgood, VE; Cidlowski, JA | 1 |
| Akaiwa, E; Mori, N; Nakamura, Y; Sano, M; Shimoi, K; Tomita, I | 1 |
| Allman, MA; Pang, E; Stewart, PM; Tiller, DJ; Truswell, AS; Yau, DF | 1 |
| Dakshinamurti, K; Sharma, SK | 2 |
| Morino, Y; Tanase, S | 1 |
| Bessman, SP; Geiger, PJ; Memon, RA; Mohan, C; Rogers, KS | 1 |
| Kniewald, J; Kniewald, Z; Zechner, V | 1 |
| Deuster, PA; Gallagher, KL; Reynolds, RD; Singh, A | 1 |
| Coburn, SP; Ericson, KL; Mahuren, JD; Pauly, TA; Townsend, DW | 1 |
| Trumbo, PR; Wang, JW | 2 |
| Kang-Yoon, SA; Kirksey, A | 1 |
| McCormick, DB; Zhang, Z | 1 |
| Bhagavan, H; Pichon, M; Reynolds, RD; Ross, EA; Sabo, A; Shah, GM | 2 |
| Coburn, SP; Henderson, GI; Johnson, RF; Mahuren, JD; Schenker, S | 1 |
| Bender, DA; Njagi, EN; Okelo, GB | 1 |
| Kendall, BF; Lau-Cam, CA; Thadikonda, KP | 1 |
| Chrisley, BM; Driskell, JA | 1 |
| Gouji, J; Kondou, M; Murakami, R; Nakamura, H; Takumi, T | 1 |
| Bode, W; van den Berg, H | 2 |
| Coburn, SP; Mahuren, JD; Schaltenbrand, WE | 1 |
| Beynon, RJ; Leyland, DM | 1 |
| Fonda, ML; Guempel, UM; Trauss, C | 1 |
| Andon, MB; Fletcher, AB; Raiten, DJ; Reynolds, RD; Robbins, ST | 1 |
| Lorenc, RS; Pronicka, E; Reynolds, RD; Wieczorek, E | 1 |
| Bode, W; Mocking, JA; van den Berg, H | 1 |
| Enriquez, JI; Keniston, RC; McNamee, GA; Weir, MR | 2 |
| Coburn, SP; Conn, PS; Costill, DL; Fink, WJ; Guilarte, TR; Mahuren, JD; Pauly, TA; Pearson, DR; Schaltenbrand, WE; Ziegler, PJ | 1 |
| Gershoff, SN; Morrow, FD; Ribaya-Mercado, JD; Russell, RM; Sahyoun, N | 1 |
| Chrisley, BM; Driskell, JA; McNair, HM | 1 |
| Chodirker, BN; Coburn, SP; Greenberg, CR; Seargeant, LE; Whyte, MP | 1 |
| Berntorp, E; Brattström, L; Elmståhl, S; Galvard, H; Jerntorp, P; Nilsson-Ehle, P; Pessah-Rasmussen, H; Stavenow, L | 1 |
| Hirose, N; Kubo, N; Tsuge, H | 1 |
| Furth-Walker, D; Leibman, D; Smolen, A | 2 |
| Hollenbeck, CB; Leklem, JE | 1 |
| Snell, EE | 4 |
| Henderson, JM; Merrill, AH | 1 |
| Bartel, P; Delport, R; Serfontein, WJ; Ubbink, JB; Vermaak, WJ | 1 |
| Meisler, NT; Thanassi, JW | 4 |
| Allgood, VE; Cidlowski, JA; Powell-Oliver, FE | 2 |
| Becker, PJ; Bissbort, S; Delport, R; Ubbink, JB; Vermaak, WJ | 1 |
| Leklem, JE | 2 |
| Korede, O | 1 |
| Camp, VM; Davis, R; Faraj, BA; Hollins, B; Pais, RC; Ragab, AH; Vanous, E | 1 |
| Cochary, EF; Gershoff, SN; Sadowski, JA | 1 |
| Cho, YO; Leklem, JE | 1 |
| Barnard, HC; Groenewald, AJ; Potgieter, GM; Ubbink, JB; van Jaarsveld, H; Vermaak, WJ | 1 |
| Borschel, MW; Hamaker, BR; Kirksey, A | 1 |
| Borschel, MW; Kirksey, A | 1 |
| McCormick, DB | 2 |
| Moser-Veillon, PB; Reynolds, RD | 1 |
| Ashby, J; Cochran, C; Gorman, MA; Liepa, GU; Pike, S; Prati, RC | 1 |
| Kondo, T; Okada, M | 1 |
| Carrington, MJ; Levene, CI; O'Shea, MP | 1 |
| Niu, S; Nozaki, M; Okawa, K; Yagi, T; Yamamoto, S | 1 |
| Haspels, AA; Kloosterboer, HJ; van der Berg, H; van der Vange, N | 1 |
| Adams, F; Esmans, E; Gijbels, R; Lauwers, W; Van Espen, P; Van Vaeck, L | 1 |
| Brown, SG; Fonda, ML; Pendleton, MW | 1 |
| Beynon, RJ; Cookson, EJ | 1 |
| Becker, PJ; Bissbort, S; de Villiers, LS; Ubbink, JB; van den Berg, I | 1 |
| Connolly, DM; Roa, BB; Winkler, ME | 1 |
| Gietzen, DW; Grier, RE; Sampson, DA; Schaeffer, MC; Skala, JH | 1 |
| McGowan, C | 1 |
| Hamfelt, A; Landgren, E; Söderhjelm, L | 1 |
| Driskell, JA; McChrisley, B; Moak, SW; Reynolds, LK | 1 |
| Bai, SC; Morris, JG; Rogers, QR; Sampson, DA | 1 |
| Carroll, SS; Leklem, JE; Manore, MM; Vaughan, LA | 1 |
| Löwik, MR; Ockhuizen, T; Schrijver, J; van den Berg, H; Wedel, M; Westenbrink, S | 1 |
| Bender, DA; Ghartey-Sam, K; Singh, A | 1 |
| el-Ezaby, MS; Fareed, S; Marafie, HM | 1 |
| Pichon, M; Reynolds, RD; Ross, EA; Sabo, A; Shah, GM | 1 |
| Andon, MB; Howard, MP; Moser-Veillon, PB; Reynolds, RD | 1 |
| Cidlowski, JA; Compton, MM | 1 |
| Hargrove, JL; Wichman, RD | 1 |
| Henderson, JM; Hollins, B; Kutner, MH; Merrill, AH; Scott, SS | 1 |
| Barnet, A; Coleman, M; Frager, J; Weiss, I | 1 |
| Bettini, V; Martino, R; Mayellaro, F; Munari, L; Ton, P | 1 |
| Kittler, JM; Meisler, NT; Thanassi, JW | 1 |
| Johnson, PJ; Tredger, JM; Williams, R; Zaman, SN | 1 |
| Codner, MA; Henderson, JM; Hollins, B; Merrill, AH; Millikan, WJ; Wang, E | 1 |
| Hosoya, N; Ikeda, S; Kanda, A; Shimura, F | 1 |
| Hunt, IF; Martner-Hewes, PM; Murphy, NJ; Settlage, RH; Swendseid, ME | 1 |
| Arnelle, D; Buchanan, I; Camp, VM; Eckman, J; Faraj, BA; Flores, L; Kutner, M; Pais, R; Ragab, A | 1 |
| Asakura, T; Matsuda, M; Sakurai, T | 1 |
| Kant, AK; Moser-Veillon, PB; Reynolds, RD | 1 |
| Massé, P; Vuilleumier, JP; Weiser, H | 1 |
| Díaz-Muñoz, M; Tapia, R | 1 |
| Hirayama, C; Ohgi, N | 1 |
| Schnell, AM; Ubbink, JB | 1 |
| Elo, A; Korpela, T; Mäkelä, M | 1 |
| Bender, DA | 1 |
| Reynolds, RD; Schlichting, CL; Styer, DJ | 1 |
| Coburn, SP; Cole, FS; Fedde, KN; Mahuren, JD; McCabe, ER; Whyte, MP | 1 |
| Dakshinamurti, K; Packer, S; Paulose, CS; Stephens, NL | 1 |
| Fisher, H; Lee, NS; Muhs, G; Reynolds, RD; Wagner, GC | 1 |
| Becker, PJ; Delport, R; Serfontein, WJ; Ubbink, JB; Walters, L | 1 |
| Leklem, JE; Manore, MM | 1 |
| Boylan, LM; Driskell, JA; Lewis, RD; Yates, CY | 1 |
| Chrisley, BM; Driskell, JA; Reynolds, LK; Thye, FW | 1 |
| Albert, O; Aurousseau, M; Lorenzato, M; Millart, H | 1 |
| Gridley, DS; Nutter, RL; Shultz, TD; Slater, JM; Stickney, DR | 1 |
| Buzaid, AC; Garewal, HS; Greenberg, BR | 1 |
| Cabellon, S; Keniston, RC; Yarbrough, KS | 1 |
| Otradovec, CL; Ribaya-Mercado, JD; Russell, RM; Samloff, IM | 1 |
| Becker, PJ; de Villiers, LS; Serfontein, WJ; Ubbink, JB | 1 |
| Adekile, AD; Adelekan, DA; Thurnham, DI | 1 |
| Barnard, HC; de Kock, JJ; Potgieter, GM; Vermaak, WJ | 1 |
| Labadarios, D; Louw, ME; Shephard, GS; van Buuren, AJ | 1 |
| Bayoumi, RA; Salih, EY; Zein, AA | 1 |
| Bogaards, JJ; Van den Berg, H | 1 |
| Leklem, JE; Manore, MN; Walter, MC | 1 |
| Li, TK; Lui, A; Lumeng, L | 4 |
| Chanmugam, P; Reynolds, RD; Schoene, NW | 1 |
| Middleton, HM | 3 |
| Barnard, HC; Marx, JD; Potgieter, GM; Vermaak, WJ | 1 |
| Higgins, ES; Kline, ES; Rogers, KS | 1 |
| Soda, K; Yoshimura, T | 1 |
| Barnard, HC; Potgieter, GM; van Dalen, EM; Vermaak, WJ | 1 |
| Labadarios, D; Shephard, GS | 1 |
| Bruinse, HW; Louwerse, ES; Schrijver, J; Thissen, JT; van den Berg, H | 1 |
| Nozaki, M; Takasugi, M; Yagi, T; Yamamoto, S | 1 |
| Andon, MB; Reynolds, RD | 1 |
| Fowler, B | 1 |
| Borschel, MW; Hannemann, RE; Kirksey, A | 1 |
| Gregory, JF; Litherland, SA | 1 |
| Keniston, RC | 1 |
| Arab, L; Berlit, P; Bonjour, JP; Krause, KH; Kynast, G; Schmidt-Gayk, H | 1 |
| Beattie, DS; Bosch, CG; DeLoskey, R; Reddy, U; Scotto, AW | 1 |
| Natta, CL; Reynolds, RD | 1 |
| Bailey, LB; Dimperio, D; Mahan, CS; Schuster, K | 1 |
| de Villiers, LS; Rapley, C; Serfontein, WJ; Ubbink, J | 1 |
| Lee, CM; Leklem, JE | 1 |
| Coburn, SP; Mahuren, JD; Vrabel, LA; Whyte, MP | 1 |
| Bechtel, PJ; Easter, RA; Russell, LE | 1 |
| Beynon, RJ; Butler, PE | 1 |
| Borschel, M; Ekanayake, A; Hamaker, B; Kirksey, A | 1 |
| Kalyankar, GD; Nirmal Kumar, A | 1 |
| de Villiers, LS; Serfontein, WJ; Ubbink, JB | 1 |
| Aronoff, GR; Li, TK; Lui, A; Lumeng, L | 1 |
| Andon, MB; Howard, MP; Moser, PB; Reynolds, RD | 1 |
| Leklem, JE; Miller, LT; Shultz, TD | 1 |
| DiSorbo, DM; Nathanson, L; Wagner, R | 1 |
| Dornish, JM; Pettersen, EO | 1 |
| Freyss-Beguin, M; Lechat, P; Millart, H; Van Brussel, EM | 1 |
| Tran, N | 1 |
| Bhagavan, HN; Coleman, M; Coursin, DB; Rosenfeld, P | 1 |
| Grimminger, H | 1 |
| Ahrens, H; Korytnyk, W | 1 |
| Reinken, L | 2 |
| Anderson, BB; Mollin, DL | 2 |
| Child, JA; Mallinson, CN | 1 |
| Coburn, SP; Seidenberg, M | 1 |
| Radhakrishnan, AN; Srikantaiah, MV | 1 |
| Curzon, G; Green, AR | 1 |
| Beutler, E; Srivastava, SK | 1 |
| Kamenova, V; Mikhailov, L; Popova, D | 1 |
| Fischer, J; Wagner-Jauregg, T | 1 |
| Ortanderl, F; Pfleiderer, G; Stock, A | 1 |
| Dempsey, WB; Ito, H | 1 |
| Bell, RR; Blanchard, CA; Haskell, BE | 1 |
| Dempsey, WB; Gaynor, R | 1 |
| Ebadi, MS | 1 |
| Li, TK; Lumeng, L | 1 |
| Dobbelstein, H; Edel, HH; Grosse-Wilde, H; Körner, WF; Mempel, W | 1 |
| Li, TK; Lumeng, L; Veitch, RL | 1 |
| Holten, D; Kenney, FT; Wicks, WD | 1 |
| Axelrod, J; Black, IB | 1 |
| Milholland, RJ; Nichol, CA; Rosen, F | 1 |
| Black, IB | 2 |
| Gallagher, BB | 2 |
| Eiduson, S; Geller, E; Yuwiler, A | 1 |
| Puzyńska, L | 1 |
| Badawy, AA | 1 |
| Katunuma, N; Kobayashi, K; Kominami, E; Kominami, S | 1 |
| Makino, K; Murakami, K; Murakami, Y | 1 |
| Gant, H; Reinken, L | 1 |
| Johansson, S; Lindstedt, S; Tiselius, HG | 2 |
| Yamashita, J | 1 |
| Alderman, JL; Culver, BW; Shellenberger, MK | 1 |
| Bhagavan, HN; Stewart, CN | 1 |
| Anderson, BB; Green, R; Newmark, PA; Rawlins, M | 1 |
| Khomutov, RM; Metzler, DE; Yang, IY | 1 |
| Groman, E; Huang, YZ; Snell, EE; Watanabe, T | 1 |
| Burr, B; Nelson, OE | 1 |
| Gahrton, G; Jonasson, J; Lindsten, J; Simonsson-Lindemalm, C; Zech, L | 1 |
| Diven, WF; Grever, MR; Meneely, RL; Neary, JT | 1 |
| Dempsey, WB | 2 |
| Cohen, G; Côté, L; Duvoisin, RC; Yahr, MD | 1 |
| Christensen, HN | 1 |
| Colombini, CE; Henn, SW; McCoy, EE | 2 |
| Levin, AP; Roberts, JH | 2 |
| Miles, EW | 1 |
| Bogdanov, NA | 1 |
| Okamoto, M; Wada, H | 1 |
| Dempsey, WB; Tani, Y | 1 |
| Martial, J; Valenzuela, P; Venegas, A | 1 |
| Fukui, S; Masugi, F; Natori, Y; Shimizu, S | 1 |
| Fales, HM; Gin, JB; Miles, EW | 1 |
| Hamfelt, A; Tuvemo, T | 1 |
| Gaut, ZN; Solomon, HM | 1 |
| Chatterjee, AK; Datta, SC | 2 |
| Podorozhnyi, PG; Tomashevskii, IaI | 2 |
| Adams, PW; Folkard, J; Rose, DP; Strong, R | 1 |
| Bhagavan, HN; Coursin, DB; Stewart, CN | 1 |
| Emerson, PM; Mason, DY | 1 |
| Dapunt, O; Kammerlander, H; Reinken, L | 1 |
| Driskell, JA; Foshee, DP; Poon, CH; Strickland, LA | 1 |
| Kazarinoff, MN; McCormick, DB | 1 |
| Maniero, G; Orlando, P; Toffano, G; Vecchia, P | 1 |
| Conerly, EB; Mudd, SH; Uhlendorf, BW | 1 |
| Harris, CM; Johnson, RJ; Metzler, DE; Saino, DB; Thomson, JA | 1 |
| Mangold, B; Reinken, L | 1 |
| Aurich, H; Schöpp, G | 1 |
| Nose, Y; Tsuji, T; Yamada, R | 1 |
| Davis, RE; Smith, BK | 1 |
| Kremzner, LT; Sturman, JA | 1 |
| Driskell, JA; Foshee, DP | 1 |
| Brashear, RE; Li, TK; Lumeng, L | 1 |
| Caviness, VS; DiPaolo, RV; Kanfer, JN | 1 |
| Merricks, DL; Salsbury, RL | 1 |
| Jaroszewicz, L | 1 |
| Baccaredda-Boy, A; Rampini, E | 1 |
| Fukui, S; Nakai, Y; Ohishi, N; Shimizu, S | 1 |
| Andelman, RJ; Frimpter, GW; George, WF | 1 |
| Fukui, S; Masugi, F; Nakai, Y; Ohishi, N | 1 |
| Dempsey, WB; White, RS | 1 |
| Bukhari, AI; Taylor, AL | 1 |
| Arcement, LJ; Dempsey, WB | 1 |
| Ames, BN; Guirard, BM; Snell, EE | 1 |
| Chatagner, F | 1 |
| Hill, JM | 1 |
| Hullar, TL | 1 |
| Lejeune, B; White, PJ; Work, E | 1 |
| György, P | 1 |
| Chatterjee, AK | 1 |
| Misono, H; Soda, K; Toyama, S | 1 |
| Beutler, E; Paniker, NV; West, CJ | 1 |
| Loo, YH | 1 |
| Leibman, KC; Naeger, LL | 1 |
| Bruckner, FE; Chamberlain, MA; Lakatos, C; Smith, HG | 1 |
| Roberts, E; Tunnicliff, G; Wimer, RE | 1 |
| Tiselius, HG | 1 |
| Angelino, N; Korytnyk, W; Lachmann, B | 1 |
| Asmar, JA; Daghir, NJ; Sifri, M | 1 |
| Ebadi, M; Pfeiffer, R | 1 |
| Aly, HE; Donald, EA; McBean, LD; Simpson, MH; Sun, MF | 1 |
| Krishnaswamy, K | 2 |
| Bell, RR; Haskell, BE | 1 |
| Montgomery, JA; Shealy, YF; Struck, RF | 1 |
| Okuyama, T; Suzuki, T | 1 |
| Fasella, P; Rossi Fanelli, F | 1 |
| Abe, M; Takahashi, M | 1 |
| Cornish, HH | 1 |
| Altshuler, CH; Hollister, C; Klieger, JA; Krakow, G | 1 |
| Hamfelt, A; Wetterberg, L | 2 |
| Bostad, R; Ebadi, MS; Pellegrino, RJ | 1 |
| Henderson, HM | 2 |
| Makino, K; Tsubosaka, M | 1 |
| Fischer, EH; Hedrick, JL; Pocker, A; Shaltiel, S | 1 |
| Lippmann, W | 1 |
| Colombini, CE; McCoy, EE | 1 |
| Martinez-Carrion, M; Peterson, DL | 1 |
| Chabner, BA; DeVita, VT; Livingston, DM; Oliverio, VT | 1 |
| Ebadi, MS; Kugel, RB; McCoy, EE | 1 |
| Takanashi, S; Tamura, Z | 1 |
| Matsunaga, I; Takanashi, S; Tamura, Z | 1 |
| Korbitz, BC | 1 |
| Cowan, DH; Hines, JD | 1 |
| Weintraub, LR | 1 |
| Barker, HA; Chirpich, TP; Costilow, RN; Zappia, V | 1 |
| Jaffe, IA | 1 |
| Brown, MS; Edwards, WA; Laster, L; Loeb, PM; Mudd, SH | 1 |
| French, SW | 1 |
| Arrio-Dupont, M | 1 |
| Kimura, T | 1 |
| Ahrens, ML; Maass, G; Schuster, P; Winkler, H | 1 |
| Suzue, R; Tachibana, M | 1 |
| Tsuji, M; Yamada, K | 2 |
| Abdel-Tawab, GA; el-Shafei, AK; el-Zoghby, SM; Kelada, FS | 1 |
| Argoudelis, CJ | 1 |
| Brown, RR; Madsen, PO; Wolf, H | 1 |
| Barton-Wright, EC | 1 |
| Loo, YH; Mack, K | 1 |
| Pasantes, H; Tapia, R | 1 |
| Anderson, BB; Bateman, CJ; Beard, ME; Child, JA; Fulford-Jones, CE | 1 |
| Kimura, H; Nakagawa, H | 1 |
| Dietrich, LS; Smith, MA | 1 |
| Arakawa, T; Nakagawa, H; Tada, K; Yokoyama, Y; Yoshida, T | 1 |
| Körner, WF; Nowak, H | 2 |
| Chatagner, F; Durieu-Trautmann, O; Rain, MC | 2 |
| Cavill, IA; Jacobs, A | 1 |
| Finkelstein, JD; Irreverre, F; Laster, L; Mudd, SH | 1 |
| Kosower, NS; Rock, RA | 1 |
| Frimpter, GW | 1 |
| Gailani, SD; Holland, JF; Nussbaum, A; Olson, KB | 1 |
| Baysal, A; Kelsay, J; Linkswiler, H | 1 |
| Dalzotto, U; Lalloni, R; Strobbia, R | 1 |
| Black, CC; Pietro, AS | 2 |
| Fukui, S; Ohishi, N | 1 |
| Arakawa, T; Tada, K; Yokoyama, Y; Yoshida, T | 1 |
| Hasenbank, G; Körber, F; Siegmund, P | 1 |
| Ieranò, A; Mascitelli-Coriandoli, E | 1 |
| Beaton, JR; Dirige, OV | 1 |
| Meister, A; Tate, SS | 1 |
| Bernard, P; Fenasse, R; Laurent, B; Lissitzky, S | 1 |
| Freedland, RA; Szepesi, B | 1 |
| Ishikawa, F; Naito, T; Ueno, K | 1 |
| Manousek, O; Zuman, P | 1 |
| Fischer, EH; Hedrick, JL | 1 |
| Gaudiano, A; Polizzi-Sciarrone, M | 1 |
| Halsey, ML; Johnston, FA; Sevigny SJ de, J; White, SL | 1 |
| Hoff-Jorgensen, E | 1 |
| Baysal, A; Johnson, BA; Linkswiler, H | 1 |
| Bridges, JW; Davies, DS; Williams, RT | 1 |
| Hagberg, B; Hamfelt, A; Hansson, O | 1 |
| Hagberg, B; Hansson, O | 1 |
| Fricke, G; Korytnyk, W; Paul, B | 1 |
| Barth, ML; Cornish, HH; Geake, CL | 1 |
| Heeley, AF; Roberts, GE | 1 |
| Nakken, KF | 2 |
| Frimpter, GW; Fuchs, F; Greenberg, AJ; Hilgartner, M | 1 |
| Linkswiler, H | 1 |
| Mühlradt, PF; Snell, EE | 1 |
| Martell, AE; Matsushima, Y | 1 |
| Consbruch, U; Ladner, HA; Petres, J; Schröder, K | 1 |
| Abdel-Daim, MH; Abdel-Tawab, GA; Amer, MS | 1 |
| Hamfelt, A | 1 |
| Noguchi, S | 1 |
| Ueda, T | 1 |
| Al-Sayegh, A; Ebadi, M; Gessert, CF | 1 |
| Byers, CM; DeLisa, JA; Frankel, DL; Kraft, GH | 1 |
| Dakshinamurti, K | 1 |
| Meisler, NT; Nutter, LM; Thanassi, JW | 1 |
| Keller, BT; Kitos, PA; Landes, GM | 1 |
| Geddes, JW; Wood, JD | 1 |
| Kantor, MA; Lachance, PA; Trout, JR | 1 |
| Blanc, O; Slavik, M; Smith, KJ | 1 |
| Sauberlich, HE | 1 |
| Bonjour, JP | 1 |
| Coburn, SP; Madsen, D; Mahuren, JD; Schaltenbrand, WE; Wostmann, BS | 1 |
| Chiu, JF; Commers, P; Meisler, NT; Nutter, LM; Thanassi, JW | 1 |
| Gregory, JF; Kirk, JR | 1 |
| Damron, BL; Gregory, JF; Nguyen, LB | 1 |
| Bender, DA; Tagoe, CE; Vale, JA | 1 |
| Haut, MJ; Hicks, CU; Kark, JA; McQuilkin, CT; Reynolds, RD | 1 |
| Leklem, JE; Lindberg, AS; Miller, LT | 1 |
| Hosoya, N; Shimura, F; Shimura, J; Watanabe, M | 1 |
| Bailly, M; Drüeke, T; Durand, D; Kreis, H; Lacour, B; Parry, C; Touam, M | 1 |
| Shideler, CE | 1 |
| Henderson, LM; Ink, SL | 1 |
| Davis, RE; Wilson, RG | 2 |
| Brashear, RE; Compton, MC; Li, TK; Lumeng, L; Schenker, S | 1 |
| Hinz, HJ; Wiesinger, H | 1 |
| Bereksi-Reguig, B; Guilland, JC; Klepping, J; Lequeu, B; Moreau, D; Richard, D | 1 |
| Cook, JD; Dempsey, WB; Feit, H; Haller, RG; Knochel, JP | 1 |
| Leklem, JE; Shultz, TD | 2 |
| Balcke, P; Kopsa, H; Schmidt, P; Zazgornik, J | 1 |
| Dozi-Vassiliades, J; Mourelatos, D; Myrtsiotis, A | 1 |
| Kabir, H; Leklem, JE; Miller, LT | 1 |
| Hunziker, F; Keller, HE; Rettenmaier, R; Vuilleumier, JP | 1 |
| Bailey, LB; Cerda, JJ; Gregory, JF; Schuster, K | 1 |
| Boitnott, J; Diehl, AM; Herlong, HF; Mezey, E; Potter, J; Van Duyn, MA | 1 |
| Peters, TJ; Rudge, PJ; Smith, GP | 1 |
| Fisher, JH; Haskell, BE; Willis, RA | 1 |
| Kondo, T; Nagata, K; Okada, M; Shibuya, M | 1 |
| Bailey, LB; Mahan, CS; Schuster, K | 2 |
| Elo, A; Himanen, JP; Korpela, T | 1 |
| Greene, JL; Melius, P; Morgan, PE | 1 |
| Cortijo, M; Llor, J; López-Cantarero, E; Sánchez-Ruiz, JM | 1 |
| Bender, DA; Totoe, L | 1 |
| Braunshteĭn, AE | 1 |
| Gregory, JF | 1 |
| Kirschner, K; Tschopp, J | 1 |
| Cidlowski, JA; Kittler, JM; Thanassi, JW; Viceps-Madore, D | 1 |
| Bender, DA; Coulson, WF; Holley, J; Symes, EK | 1 |
| Connor, MJ; Lowe, NJ | 1 |
| Gregory, JF; Nguyen, LB | 1 |
| Mudd, SH | 1 |
| Morris, HP; Sonidis, GP; Tryfiates, GP | 1 |
| DiSorbo, DM; Litwack, G; Paavola, LG | 1 |
| Fonda, ML; Harker, CW | 1 |
| Bogdanov, NG; Piatnitskaia, IN; Saprunova, MM | 1 |
| Atkins, JN | 1 |
| Pasanen, AV; Salmi, M; Tenhunen, R; Vuopio, P | 1 |
| Solomon, LR | 1 |
| Fehr, J; Meier, PJ; Meyer, UA | 1 |
| Bogaards, JJ; Schreurs, WH; Sinkeldam, EJ; van den Berg, H | 1 |
| Aps, EJ; Majumdar, SK; O'Gorman, P; Offerman, EL; Shaw, GK; Thomson, AD | 1 |
| Shane, B | 1 |
| Brophy, MH | 1 |
| Reynolds, RD; Sloger, MS | 1 |
| Beecher, GR; Maire, CE; Vanderslice, JT | 1 |
| Majumdar, SK; Shaw, GK; Thomson, AD | 1 |
| Brown, RR; Segalman, TY | 1 |
| Stokstad, EL; Tamura, T; Tarr, JB | 1 |
| Hayasaka, S; Mizuno, K; Nakajima, H; Ohmura, K; Saito, T; Shiono, T; Tada, K; Takaku, Y | 1 |
| Chrisley, BM; Driskell, JA; Fries, ME | 1 |
| Abe, M; Hori, S; Matsuda, M; Sakurai, T | 1 |
| Iyengar, LR; Rao, VR | 1 |
| Bottomley, SS; Buchanan, GR; Nitschke, R | 1 |
| Arend, RA; Brown, RR; Walter, S; Wolf, H | 1 |
| Cidlowski, JA; Thanassi, JW | 1 |
| Ejderhamn, J; Hamfelt, A | 1 |
| Chatterjee, AK; Sengupta, K | 1 |
| Chami, J; Kleiner, MJ; Sullivan, JF; Tate, SS | 1 |
| Maire, CE; Vanderslice, JT | 1 |
| Eggers, DK; Fonda, ML; Mehta, R | 2 |
| Auerbach, S; Eggers, DK; Fonda, ML; Fritsch, L | 1 |
| Rumsby, PC; Shepherd, DM | 1 |
| Chauhan, MS; Dakshinamurti, K | 1 |
| Gregory, JF; Nakano, H | 1 |
| Heiskanen, K; Kallio, M; Perheentupa, J; Ruokonen, I; Salmenperä, L; Siimes, MA | 1 |
| Endo, N; Hayashi, H; Ikeda, R; Irie, Y; Ishiwatari, Y; Kobayashi, S; Okuda, K; Yasuda, K; Yokozeki, K | 1 |
| Giacoia, GP; Kang-Yoon, SA; Kirksey, A; West, KD | 1 |
| Coburn, SP; Conn, PS; Costill, DL; Fink, WJ; Lane, HW; Mahuren, JD; Pearson, DR; Schaltenbrand, WE; Thampy, KG; Ziegler, PJ | 1 |
| Komori, N; Kuwahata, M; Natori, Y; Oka, T; Okada, M | 1 |
| Coburn, SP; Gretz, D; Mahuren, JD; Schaeffer, MC | 1 |
| Dakshinamurti, K; Lal, KJ; Sharma, SK | 1 |
| Drewke, C; Leistner, E; Notheis, C | 1 |
| Johnson, HL; Kretsch, MJ; Sauberlich, HE; Skala, JH | 1 |
| Dalery, K; Davignon, J; Genest, J; Latour, Y; Lussier-Cacan, S; Selhub, J | 1 |
| Brants, HA; Brussaard, JH; Kistemaker, C; Löwik, MR; van den Berg, H | 2 |
| Belanger, AJ; Bostom, AG; D'Agostino, RB; Jacques, PF; O'Leary, DH; Rosenberg, IH; Schaefer, EJ; Selhub, J; Wilson, PW; Wolf, PA | 1 |
| Cannon, JG; Dinarello, CA; Freeman, LM; Nadeau, MR; Rosenberg, IH; Roubenoff, R; Roubenoff, RA; Selhub, J | 1 |
| Maeda, S; Mochizuki, H; Morikawa, A; Shimizu, T; Tokuyama, K | 1 |
| Barzanti, V; Bergami, R; Maranesi, M; Marchetti, M; Pregnolato, P; Tolomelli, B | 1 |
| Baumeister, FA; Egger, J; Gsell, W; Shin, YS | 1 |
| Hayakawa, T; Maeno, M; Nagae, K; Nohisa, C; Tsuge, H | 1 |
| Heiskanen, K; Perheentupa, J; Salmenperä, L; Siimes, MA | 4 |
| Kübler, W; Zempleni, J | 1 |
| Ferroli, CE; Trumbo, PR | 1 |
| Bartel, PR; Becker, PJ; Delport, R; Lotz, BP; Ubbink, JB | 1 |
| Chimata, M; Fujimaki, M; Hamada, N; Masaoka, H; Nagase, M; Oda, K; Sudo, M | 1 |
| Leklem, JE; Prince, AP | 1 |
| Pannemans, DL; van den Berg, H; Westerterp, KR | 1 |
| Cordain, L; Crozier, PG; Sampson, DA | 1 |
| Fonda, ML | 1 |
| Jacques, PF; Rosenberg, IH; Rush, D; Selhub, J; Wilson, PW | 1 |
| Leoncini, R; Marinello, E; Pagani, R; Pizzichini, M; Terzuoli, L | 1 |
| Allgood, VE; Cidlowski, JA; Tully, DB | 1 |
| Bitsch, R | 1 |
| Angel, JF; Desai, HB; Donat, JR; Reeder, BA; Spooner, GR | 1 |
| Mascher, H | 1 |
| Becker, PJ; Delport, R; Ubbink, JB; Vermaak, WJ | 1 |
| Glenn, GM; Kelly, P; Krober, MS; McCarty, J; Weir, M | 1 |
| Canals-Navas, C; Kasama, R; Koch, T; Pitone, JM | 1 |
| Beaulieu, G; Duguay, C; Massé, PG; Simard, JM; van den Berg, H | 1 |
| Bostom, AG | 1 |
| Arenz, A; Clade, D; Drewke, C; Klein, M; Leistner, E; Müller, R | 1 |
| Winkler, ME; Yang, Y; Zhao, G | 1 |
| Chasan-Taber, L; Hennekens, CH; Malinow, MR; Rosenberg, IH; Selhub, J; Stampfer, MJ; Terry, P; Tishler, PV; Willett, W | 1 |
| Geng, MY; Katsuki, H; Saito, H | 1 |
| Hansen, CM; Leklem, JE; Miller, LT | 1 |
| Bartram, C; Beynon, RJ; Edwards, RH; Evershed, RP; Flannery, A; Hopkins, P; Leyland, D; Phoenix, J; Toescu, V | 1 |
| Ferry, M; Haller, J; Löwik, MR; van den Berg, H; van der Wielen, RP; van Staveren, WA | 1 |
| Hayakawa, T; Maeno, M; Suzuki, Y; Tsuge, H | 1 |
| Kanehira, K; Kimura, M; Yokoi, K | 1 |
| Adline, J; Baudelet, C; Charbon, V; Gallez, B; Lambert, DM | 1 |
| Camilo, ME; Cardoso, JN; Cravo, M; Glória, L; Leitão, CN; Mira, FC; Oliveira, AG; Resende, M | 1 |
| Burger, FJ; Harripersad, R | 1 |
| Freedberg, RS; Hess, DL; Katz, ES; Konecky, N; Kronzon, I; Leung, B; Malinow, MR; Perez, J; Rosenzweig, BP; Tunick, PA; Upson, B | 1 |
| Derzsiová, K; Mydlík, M; Zemberová, E | 1 |
| Cole, DE; Donovan, SM; Howell, DS; Mahuren, JD; Massé, PG; Yamauchi, M; Ziv, I | 1 |
| Hayakawa, T; Maeno, M; Morimoto, Y; Suzuki, Y; Tsuge, H | 1 |
| Dierkes, J; Kroesen, M; Pietrzik, K | 1 |
| Akazawa, T; Murakami, Y; Muya, H; Okada, M; Shibuya, M | 1 |
| Bemelmans, W; Brants, HA; Brussaard, JH; Löwik, MR; van den Berg, H | 1 |
| Coulter, J; Eaton-Evans, J; Madigan, SM; McCartney, H; McNulty, H; Strain, JJ; Tracey, F | 1 |
| Takuma, Y | 1 |
| Bai, SC; Morris, JG; Rogers, QR; Sampson, DA; Wong, DL | 1 |
| Chen, H; McCormick, DB | 1 |
| Bosch-Sabater, J; Fernández-Ballart, J; Murphy, MM; Sánchez, DJ | 1 |
| Comstock, GW; Helzlsouer, KJ; Hoffman, SC; Nadeau, MR; Selhub, J; Wu, K | 1 |
| Wei, IL | 1 |
| Laber, B; Maurer, W; Scharf, S; Schmidt, FS; Stepusin, K | 1 |
| Bonner, AB; Peterson, SL; Weir, MR | 1 |
| Bates, CJ; Berge, T; Drabløs, PA; Hervig, T; Hetland, O; Kristensen, O; Mansoor, MA; Osland, A; Pentieva, K; Rolfsen, S; Vefring, H | 1 |
| Mucha, I; Riutta, A; Saareks, V; Sievi, E | 1 |
| Bailey, AL; Southon, S; Wright, AJ | 1 |
| Bates, CJ; Finch, S; Mansoor, MA; Pentieva, KD; Prentice, A | 1 |
| Han, JP; Natori, Y; Oka, T | 1 |
| Chang, SJ | 2 |
| Chang, SJ; Chen, HH; Chuang, HJ | 1 |
| Bates, CJ; Cole, TJ; Pentieva, KD; Prentice, A | 1 |
| Bilski, P; Chignell, CF; Daub, ME; Ehrenshaft, M; Li, MY | 1 |
| Driskell, JA; Giraud, DW; Setiawan, B | 1 |
| Asao, T; Endo, K; Hanba, J; Himeno, K; Inubushi, T; Katunuma, N; Maekawa, Y; Matsui, A; Nakano, M; Sato, A; Tada, Y; Yuto, Y | 1 |
| Erwa, W; Jakobs, C; Paschke, E; Plecko, B; Stöckler-Ipsiroglu, S; Struys, EA | 1 |
| Manore, MM | 1 |
| Kanno, Y; Moriwaki, K; Nakamoto, H; Okada, H; Sugahara, S; Suzuki, H; Yoshizawa, M | 1 |
| Leklem, JE; Leonard, SW | 1 |
| Kanno, Y; Moriwaki, K; Nakamoto, H; Okada, H; Suzuki, H | 1 |
| Driskell, JA; Giraud, DW; Mitmesser, SH | 1 |
| Farrant, RD; Langley, GJ; Mellor, JM; Mills, GA; Walker, V | 1 |
| Checa, MA; Fernández-Muiño, MA; Sancho, MT; Valls, F | 1 |
| Kosaka, H; Maeda, T; Minami, H; Sato, K; Shiga, T; Taguchi, H; Yoshikawa, K | 1 |
| Mittenhuber, G | 1 |
| Girard, CL; Matte, JJ; Sève, B | 1 |
| Murakami, Y; Okada, M; Shibuya, M; Yamamoto, E | 1 |
| Bostom, AG; Jacques, PF; Rich, S; Rosenberg, IH; Selhub, J; Wilson, PW | 1 |
| Clausen, T; Franco, MG; Huber, R; Laber, B | 1 |
| Salhany, JM; Stevenson, M | 1 |
| Casez, JP; Drouve, U; Jaeger, P; Kälin, A; Nguyen, QV | 1 |
| Hansen, CM; Kwak, HK; Leklem, JE; Memon, HS; Shultz, TD | 1 |
| Friso, S; Jacques, PF; Rosenberg, IH; Selhub, J; Wilson, PW | 1 |
| Buss, K; Drewke, C; Leistner, E; Lohmann, S; Piwonska, A | 1 |
| Kato, N; Matsubara, K; Matsuura, Y; Mori, M | 1 |
| Bosy-Westphal, A; Czech, N; Holzapfel, A; Müller, MJ | 1 |
| Fujii, K; Kajiyama, Y; Manabe, Y; Takeuchi, H | 1 |
| Kuo, MF; Wang, HS | 1 |
| Fujisawa, M; Hori, Y; Nakajima, M; Shimada, K; Wada, K; Yoshikawa, H | 1 |
| Chang, SJ; Kirksey, A | 1 |
| Cooper, KH; Earnest, C; Marks, A; Mitchell, TL | 1 |
| Kuo, M; Wang, H | 1 |
| Bisp, MR; Bleie, Ø; Bor, MV; Nexø, E; Nordrehaug, JE; Nygard, OK; Refsum, H; Schneede, J; Ueland, PM | 1 |
| Stolz, J; Vielreicher, M | 1 |
| Baxter, P | 2 |
| LIS, H; SILIPRANDI, D; SILIPRANDI, N | 1 |
| STUDER, A; ZBINDEN, G | 1 |
| QUADBECK, G; SARTORI, GD | 1 |
| BANNUSCHER, H; KORTE, F | 1 |
| ENGLHARDT-GOLKEL, A; SEITZ, W; WOLLER, I | 1 |
| BOLDRINI, R; MASCITELLI-CORIANDOLI, E | 1 |
| LUNAN, KD; WEST, CA | 1 |
| MOTOYASU, M | 1 |
| NAKAHARA, I; SAKAMOTO, Y | 1 |
| CORDES, EH; JENCKS, WP | 1 |
| DENYS, A; LEVY, J; MICHEL-BER, E | 1 |
| IRICK, G; WILEY, RH | 1 |
| PETERS, K | 1 |
| KAHLSON, G; ROSENGREN, E; THUNBERG, R | 1 |
| BLACK, CC; SANPIETRO, A | 1 |
| GORDON, M; GREENGARD, O | 1 |
| CATTANEO, C; DERITIS, GC; FANTOLI, U | 1 |
| CREPALDI, G; PARPAJOLA, A | 1 |
| ARESE, P; BARGONI, N; FOSSA, T; GRILLO, MA; RINAUDO, MT; STRUMIA, E | 1 |
| MEISTER, A; NOVOGRODSKY, A | 2 |
| EISENSTEIN, AB | 1 |
| HOLTZ, P; PALM, D | 1 |
| MASON, M; WU, HL | 1 |
| KIRKPATRICK, M; MILLER, PS; O'BRIEN, RD | 1 |
| ITO, K; NAKAHARA, I; SAKAMOTO, Y | 2 |
| CARSIOTIS, M; SUSKIND, SR | 1 |
| KURODA, T | 1 |
| ECKSTEIN, M; HOLZER, H; MAASS, G; SCHREIBER, G | 1 |
| ECKSTEIN, M; HOLZER, H; OESER, A; SCHREIBER, G | 1 |
| ROBERTS, E; WAKSMAN, A | 1 |
| CHERBULIEZ, E; COLAK ANTIC, S; RABINOWITZ, J | 1 |
| EVANGELOPOULOS, AE; SIZER, IW | 1 |
| KELLY, B; WHITE, PJ | 1 |
| COEN, LJ; HILLMAN, RS; JACOBS, FA | 1 |
| Casez, JP; Jaeger, P; Kaelin, A | 1 |
| Jain, SK; Kannan, K | 1 |
| Gibson, KM; Pearl, PL | 1 |
| Morita, T; Takegawa, K; Yagi, T | 1 |
| Dosy, J; Mahuren, JD; Massé, PG; Tranchant, C | 1 |
| Boeing, H; Dierkes, J; Drogan, D; Klipstein-Grobusch, K; Luley, C; Wans, S | 1 |
| Chang, MY; Chou, ML; Hsieh, MY; Hung, PC; Kuo, MF; Lin, KL; Wang, HS | 1 |
| Barretto, OC; Nonoyama, K; Oliveira, RA; Oshiro, M | 1 |
| Hoeger, H; Jakobs, C; Leschnik, M; Muehl, A; Plecko, B; Stoeckler-Ipsiroglu, S; Stromberger, C; Struys, E | 1 |
| Capp, PK; Gibson, KM; Novotny, EJ; Pearl, PL | 1 |
| Hoshino, T; Ichikawa, K; Tazoe, M | 1 |
| Baumgartner, M; Baxter, P; Clayton, PT; Jakobs, C; Mills, PB; Omran, H; Plecko, B; Struys, E; Tacke, U; Uhlenberg, B; Weschke, B; Willemsen, MA | 1 |
| Chen, X; Fazlieva, R; Kruger, WD; Wang, L | 1 |
| Davy, SR; Driskell, JA; Giraud, DW; Lora, KR | 1 |
| Furukawa, S; Hasegawa, S; Hori, Y; Ichiyama, T; Oda, Y | 1 |
| Baumeister, F; Bosch, F; di Capua, M; Erwa, W; Freilinger, M; Hartmann, H; Hikel, C; Jakobs, C; Korenke, C; Luecke, T; Paschke, E; Paul, K; Plecko, B; Reutershahn, E; Stoeckler-Ipsiroglu, S; Struys, E | 1 |
| Drewke, C; Hallmen, C; Kästner, U; Leistner, E; Wiese, M | 1 |
| Baumgartner-Sigl, S; Ericson, KL; Haberlandt, E; Högler, W; Mumm, S; Ryan, L; Scholl-Bürgi, S; Sergi, C; Whyte, MP | 1 |
| Kato, N; Lu, T; Monttinen, ES; Xu, Y | 1 |
| Gospe, SM; Pearl, PL | 1 |
| Koren, G; Nulman, I | 1 |
| Baumgartner, M; Clayton, PT; Jakobs, C; Keller, E; Mills, PB; Schmitt, B; Wohlrab, G | 1 |
| BELLAMY, WD; GUNSALUS, IC; UMBREIT, WW | 1 |
| GUNSALUS, IC; LICHTSTEIN, HC; UMBREIT, WW | 1 |
| GUNSALUS, IC; O'KANE, DJ; UMBREIT, WW | 1 |
| Blaha, C; Cui, J; King, NC; Leuenberger, UA; Sinoway, LI | 1 |
| Garcia-Bournissen, F; Gill, SK; Koren, G | 1 |
| Cook, CH; Gerlach, AT; Stawicki, SP; Steinberg, SM; Thomas, S; Whitmill, ML | 1 |
| Fingerhut, M; Hartmann, H; Jakobs, C; Plecko, B | 1 |
| Huang, L; Huang, S; Wei, S; Zeng, H; Zhang, J | 1 |
| Clayton, PT; Footitt, EJ; Heales, SJ; Mills, K; Mills, PB; Neergheen, V; Oppenheim, M | 1 |
| Dolina, S; Malitsky, S; Margalit, D; Pressman, E; Rabinkov, A | 1 |
| Chang, WN; Du, HC; Fu, TF; Hsiao, TH; Kao, TT; Lee, GH; Safo, MK; Sung, SY | 1 |
| Boylan, M; Clement, L; Driskell, J; Giraud, D; Miller, V; Subih, H | 1 |
| Al Shahwan, S; Bakkali, A; Nota, B; Salomons, GS; Struys, EA; Tabarki, B | 1 |
| Rosenberg, IH | 1 |
| Andican, G; Burçak, G; Candan Polizzi, F; Cetin, E; Civelek, S; Yumuk, V | 1 |
| Kato, N; Masisi, K; Okazaki, Y; Suidasari, S; Yanaka, N; Zhang, P | 1 |
| Huang, L; Huang, S; Wang, L; Zhang, J | 1 |
| Furuya, M; Iwamoto, S; Mizuseki, R; Nakayama, K; Yagi, T | 1 |
| Eussen, SJ; Midttun, Ø; Nygård, O; Theofylaktopoulou, D; Ueland, PM; Ulvik, A | 1 |
| Abeling, NGGM; Bosch, AM; Cobben, JM; de Roo, MGA; Duran, M; Koelman, JHTM; Majoie, CB; Poll-The, BT | 1 |
| Abela, L; Clayton, P; Connolly, M; Hasselmann, O; Hofer, D; Kanz, S; Maier, O; Mills, P; Paschke, E; Paul, K; Plecko, B; Schmiedel, G; Stockler, S; Struys, E; Wolf, N | 1 |
| Chi, W; Du, W; Zhang, L; Zhuang, X | 1 |
| Caritis, S; Clark, S; Hankins, G; Koren, G; Matok, I; Mattison, DR; Miodovnik, M; Umans, JG | 1 |
| Atri, M; Foroutan-Ghaznavi, M; Mehdipour, P; Pirouzpanah, S; Taleban, FA | 1 |
| Aliani, M; House, JD; Mayengbam, S; Raposo, S | 1 |
| Das, R; Karfa, P; Kumar, S; Madhuri, R; Patra, S; Roy, E; Sharma, PK | 1 |
| Ishikawa, M; Johno, A; Kobayashi, D; Sasaki, K; Wada, K; Yoshimura, T | 1 |
| Borri Voltattorni, C; Cellini, B; Dindo, M; Gotte, G; Montioli, R; Oppici, E; Roncador, A | 1 |
| Chi, YY; Coats, B; Gregory, JF; Midttun, Ø; Ralat, M; Rios-Avila, L; Stacpoole, PW; Ueland, PM | 1 |
| Dakshinamurti, K; Dakshinamurti, S | 1 |
| Abela, L; Albersen, M; Beese, K; Bok, LA; Bürer, C; Crowther, L; Hartmann, H; Hersberger, M; Mathis, D; Papuc, SM; Plecko, B; Rauch, A; Struys, E; Verhoeven-Duif, NM | 1 |
| Breydo, L; Ferreira, GC; Fratz-Berilla, EJ; Gouya, L; Puy, H; Uversky, VN | 1 |
| Danielyan, KE; Simonyan, AA | 1 |
| Aguera, K; Berlier, W; Bourgeaux, V; Gay, F; Godfrin, Y; Honnorat, J; Horand, F; Maucort-Boulch, D; Sénéchal, K; Tainturier, A | 1 |
| Gu, J; Kim, HK; Koh, Y; Lee, JS; Yoo, HJ | 1 |
| Burgering, B; Gerrits, J; Jans, JJ; Pras-Raves, ML; Prinsen, H; Ramos, RJ; van der Ham, M; Verhoeven-Duif, NM; Willemsen, M | 1 |
| Yamamura, ET | 1 |
| Bellezza, I; Borri Voltattorni, C; Cellini, B; Desbats, MA; Doimo, M; Grottelli, S; Montioli, R; Salviati, L | 1 |
| Kobayashi, D | 1 |
| Abdelrahim, RA; Al Futaisi, A; Al-Shekaili, HH; Al-Thihli, K; Arnold, GL; Ban, K; Begtrup, A; Boon, M; Bosma, M; Boycott, KM; Brimble, E; Bui, T; Cho, MT; Ciapaite, J; Demarest, S; Drögemöller, B; Dyment, DA; Ekker, M; Friedman, JM; Gerkes, EH; Haaxma, CA; Heiner-Fokkema, MR; Houten, SM; Ito, Y; Ivy, AS; Jans, J; Johnstone, DL; Kamsteeg, EJ; Kema, IP; Kernohan, KD; Koolen, DA; Kosuta, C; Koul, R; Lepage, N; Lines, MA; Majewski, J; McBride, S; Noble, S; Olson, H; Pena, IA; Ross, CJ; Roussel, Y; Sigurdardottir, LY; Tarailo-Graovac, M; van Faassen, M; van Karnebeek, CDM; van Roermund, CWT; Verhoeven-Duif, N; Violante, S; Wanders, RJA; Wasserman, WW; Wevers, RA; Wolf, NI | 1 |
| Casey, MC; Cunningham, C; Hoey, L; Hughes, CF; Laird, E; McCarroll, K; McNulty, H; Molloy, AM; Moore, K; O'Kane, M; Strain, JJ; Tracey, F; Ward, M | 1 |
| Akiyama, T; Hayakawa, M; Ishiguro, T; Kotani, T; Michigami, T; Muramatsu, Y; Sugiyama, Y; Tachikawa, K; Tsuda, H; Ueda, K | 1 |
| Clayton, PT | 1 |
| Are, S; Gatreddi, S; Jakkula, P; Qureshi, IA | 1 |
| Azuma, F; Kako, T; Kobayashi, D; Nokura, K; Wada, K; Yoshimura, T | 1 |
| Chung, JY; Hahn, KR; Hwang, IK; Jung, HY; Kim, DW; Kim, W; Kwon, HJ; Nam, SM; Yoo, DY; Yoon, YS | 1 |
| Jiang, S | 1 |
| Bouchereau, J; Schiff, M | 1 |
| Commichau, FM; Richts, B | 1 |
| Barile, A; Contestabile, R; D'Alessio, F; de Crécy-Lagard, V; di Salvo, ML; Nardella, C; Tramonti, A | 1 |
| Miyata, T; Schalkwijk, CG; Scheijen, JLJM; Stehouwer, CDA; Van den Eynde, MDG | 1 |
| Downs, DM; Hemmi, H; Ito, T; Ogawa, H; Yoshimura, T | 1 |
| Aledo-Serrano, A; Bayat, A; Boßelmann, C; de Sain-van der Velden, MGM; Gardella, E; Gil-Nagel, A; Korff, CM; Lund, AM; Møller, RS; Thomas, A; Weber, Y | 1 |
| Chen, JR; Ke, SC; Li, QY; Maity, AN | 1 |
| Brands, MM; Hollak, CEM; Smit, LS; Stolwijk, NN; van der Wel, V; van Karnebeek, CD | 1 |
| Ambrosini, G; Bellezza, I; Cellini, B; Dando, I; Gatticchi, L; Grottelli, S; Gualtieri, O; Pampalone, G | 1 |
| Blodgett, C; Boudesseul, J; Bruzzone, MJ; Hianik, R; Hirsch, LJ; Jadav, R; Liu, C; Meeker, R; Olm-Shipman, C; Patel, P; Rubinos, C; Tsai, C; Wilson, SE; Zhu, H | 1 |
| Gong, P; Jiao, X; Niu, Y; Xu, Z; Yang, Z; Zhang, Y | 1 |
| Jeon, S; Ko, JW; Kwon, YH | 1 |
| Al Mughram, MH; Ghatge, MS; Kellogg, GE; Safo, MK | 1 |
| Babor, J; Contestabile, R; de Crécy-Lagard, V; Deutschbauer, A; Nardella, C; Tramonti, A | 1 |
| Bach, NC; Drechsel, J; Fiedler, MK; Luppa, PB; Schmidt, R; Sieber, SA | 1 |
| Plecko, B | 1 |
| Colinas, M; Eisenhut, M; Fernie, AR; Fitzpatrick, TB; Rosado-Souza, L; Steensma, P; Weber, APM | 1 |
| Dong, X; Ji, X; Lu, P | 1 |
71 review(s) available for pyridoxine and pyridoxal phosphate
| Article | Year |
|---|---|
Regulation of liver metabolism of pyridoxal phosphate.
Topics: Animals; Apoenzymes; Brain; Liver; Male; Organophosphorus Compounds; Phosphoric Monoester Hydrolases; Phosphorylases; Protein Binding; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats | 1975 |
The interactions between vitamin B6 and hormones.
Topics: Adrenal Cortex Hormones; Adrenocorticotropic Hormone; Biogenic Amines; Brain; Contraceptives, Oral, Hormonal; Estradiol Congeners; Estrogens; Female; Gonadotropins; Growth Hormone; Hormones; Humans; Pituitary Hormones; Pregnancy; Prolactin; Pyridoxal Phosphate; Pyridoxine; Thyroid Hormones; Thyrotropin; Tryptophan; Vitamin B 6 Deficiency | 1978 |
Pyridoxine and its metabolism in chronic liver disease.
Topics: Alcoholism; Chemical and Drug Induced Liver Injury; Chronic Disease; Humans; Liver; Liver Diseases; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 Deficiency | 1977 |
The interrelationship between riboflavin and pyridoxine.
Topics: Aged; Female; Humans; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Riboflavin Deficiency; Vitamin B 6 Deficiency | 1977 |
Phosphorylase response to vitamin B6 feeding.
Topics: Animals; Dose-Response Relationship, Drug; Muscles; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rats | 1978 |
Requirement of vitamin B6 during pregnancy.
Topics: Contraceptives, Oral; Female; Fetal Blood; Humans; Mouth Diseases; Nutritional Requirements; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1976 |
In what form does vitamin B6 exist in plasma?
Topics: Adult; Animals; Biological Transport; Chemical Phenomena; Chemistry; Dogs; Erythrocytes; Humans; Liver; Male; Protein Binding; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Serum Albumin | 1976 |
Vitamin B6 and decarboxylation of histidine.
Topics: Amino Acid Sequence; Animals; Bacteria; Carboxy-Lyases; Histidine Decarboxylase; Molecular Sequence Data; Molecular Structure; Pyridoxal Phosphate; Pyridoxine | 1990 |
Vitamin B6 metabolism by human liver.
Topics: Amino Acids; Humans; Kinetics; Liver; Liver Cirrhosis; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1990 |
The relationship between vitamin B6 metabolism, asthma, and theophylline therapy.
Topics: Asthma; Humans; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Theophylline; Vitamin B 6 Deficiency | 1990 |
Metabolism of pyridoxine in hepatomas.
Topics: Animals; Carrier Proteins; Liver; Liver Neoplasms, Experimental; Liver Regeneration; Pyridoxal Phosphate; Pyridoxine; Rats; Tumor Cells, Cultured | 1990 |
The influence of vitamin B6 on the structure and function of the glucocorticoid receptor.
Topics: Animals; Chemical Phenomena; Chemistry, Physical; DNA; Gene Expression Regulation; Glucocorticoids; Pyridoxal Phosphate; Pyridoxine; Receptors, Glucocorticoid | 1990 |
Vitamin B-6: a status report.
Topics: Erythrocytes; Humans; Liver; Methionine; Nutrition Assessment; Nutritional Status; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Transaminases; Tryptophan | 1990 |
Abnormal vitamin B6 status in childhood leukemia.
Topics: Adolescent; Child; Child, Preschool; Chromatography, High Pressure Liquid; Female; Humans; Male; Nutritional Status; Pilot Projects; Prealbumin; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Pyridoxal Phosphate; Pyridoxine | 1990 |
Evaluation of vitamin B-6 status and function of rats fed excess pyridoxine.
Topics: Animals; Body Weight; Brain Chemistry; Digestive System; Energy Intake; Erythrocytes; Kidney; Liver; Nutritional Requirements; Nutritional Status; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rats; Transaminases; Tryptophan | 1989 |
Vitamin B6 and glucocorticoid action.
Topics: Animals; Borohydrides; Caseins; Cell Line; Cell Nucleus; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Cytosol; Dexamethasone; DNA; Enzyme Induction; Female; Glucocorticoids; Humans; Liver; Mammary Glands, Animal; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Receptors, Glucocorticoid; RNA, Messenger; Thymus Gland; Triamcinolone Acetonide; Tyrosine Transaminase; Vitamin B 6 Deficiency | 1986 |
Oestrogens and vitamin B6--actions and interactions.
Topics: Animals; Contraceptives, Oral, Hormonal; Estradiol Congeners; Estrogens; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Testosterone; Vitamin B 6 Deficiency | 1987 |
Vitamin B-6 requirement and oral contraceptive use--a concern?
Topics: Adult; Contraceptives, Oral; Drug Interactions; Female; Humans; Middle Aged; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1986 |
Management of myelodysplastic syndromes.
Topics: Androgens; Antineoplastic Combined Chemotherapy Protocols; Bone Marrow Transplantation; Cytarabine; Danazol; Glucocorticoids; Humans; Isotretinoin; Myelodysplastic Syndromes; Pyridoxal Phosphate; Pyridoxine; Tretinoin | 1986 |
Recent advances in the mechanism of pyridoxine-responsive disorders.
Topics: Cells, Cultured; Cystathionine beta-Synthase; Fibroblasts; Homocystinuria; Humans; Hydro-Lyases; Pyridoxal Phosphate; Pyridoxine | 1985 |
Ontogenetic alterations of vitamin B 6 metabolism in rat brain--evidence of acceleration of its turnover rate.
Topics: Aging; Animals; Animals, Newborn; Biodegradation, Environmental; Biotransformation; Brain; Brain Chemistry; Disulfiram; Injections, Intramuscular; Phosphoric Monoester Hydrolases; Phosphotransferases; Probenecid; Pyridoxal Phosphate; Pyridoxine; Rabbits; Rats | 1972 |
[Scope and effect of vitamin B6 in newborn infants and children].
Topics: Amino Acids; Anemia, Hypochromic; Aspartate Aminotransferases; Brain; Coenzymes; Drug Antagonism; Female; Gestational Age; Humans; Hydantoins; Infant, Newborn; Iron; Isoniazid; Maternal-Fetal Exchange; Nutritional Physiological Phenomena; Nutritional Requirements; Penicillamine; Phosphotransferases; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Seizures; Succinimides; Tryptophan; Vitamin B Deficiency; Xanthurenates | 1974 |
Metabolism of vitamin B 6 in the pregnant rat.
Topics: Animals; Biological Transport; Carbon Isotopes; Chromatography, Ion Exchange; Diet; Female; Fetus; Maternal-Fetal Exchange; Oxidation-Reduction; Oxidative Phosphorylation; Picolines; Placenta; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Rats; Time Factors; Uterus | 1972 |
Pyridoxine, DOPA, and Parkinsonism.
Topics: Administration, Oral; Clinical Trials as Topic; Dihydroxyphenylalanine; Drug Antagonism; Drug Interactions; Evaluation Studies as Topic; Humans; Parkinson Disease; Phenylacetates; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1972 |
Nature and roles of receptor sites for amino acid transport.
Topics: Amino Acids; Animals; Biological Transport; Carboxylic Acids; Central Nervous System; Cricetinae; Escherichia coli; Hydroxylation; Kinetics; Models, Structural; Norbornanes; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Rats; Receptors, Drug; Sodium; Stereoisomerism; Structure-Activity Relationship; Time Factors | 1972 |
The effect of neuropharmacological agents on metabolism of vitamin B 6 in brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Cannabis; Carbon Isotopes; Chromatography, Gel; Dihydroxyphenylalanine; Dopamine; Dronabinol; Ephedrine; Iproniazid; Liver; Melatonin; Mice; Norepinephrine; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Rabbits; Reserpine; Semicarbazones; Serotonin | 1972 |
The effect of neuropharmacological agents on metabolism in vitamin B6 in brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Cannabis; Carbon Isotopes; Chromatography, Gel; Dihydroxyphenylalanine; Dopamine; Dronabinol; Ephedrine; Iproniazid; Liver; Melatonin; Mice; Norepinephrine; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Rabbits; Reserpine; Semicarbazones; Serotonin | 1972 |
Fate of vitamin B 6 in the I-strain mouse.
Topics: Alcohol Oxidoreductases; Animals; Carboxylic Acids; Intestinal Absorption; Metabolism, Inborn Errors; Mice; Mice, Inbred Strains; Nutritional Requirements; Oxidation-Reduction; Picolines; Proteins; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Species Specificity; Vitamin B 6 Deficiency | 1972 |
Vitamin B 6 deficiency and brain lipids in the suckling rat.
Topics: Animals; Brain; Cholesterol; Female; Glycolipids; Lipid Metabolism; Liver; Myelin Sheath; Phospholipids; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Rats; Reproduction; Sphingolipids; Time Factors; Vitamin B 6 Deficiency | 1972 |
Oral contraceptive agents and vitamins.
Topics: Anemia, Macrocytic; Animals; Contraceptives, Oral; Estrogens; Female; Folic Acid; Glutamates; Humans; Intestinal Absorption; Metabolic Diseases; Nutrition Disorders; Pyridoxal Phosphate; Pyridoxine; Rats; Steroids; Sulfuric Acids; Tryptophan; Tryptophan Oxygenase; Vitamin B 6 Deficiency; Vitamins | 1972 |
[Poisoning by hydrazine derivatives (review of the literature)].
Topics: Animals; Antidotes; Carboxy-Lyases; Chemical Industry; DNA; Hydrazines; Iproniazid; Monoamine Oxidase Inhibitors; Nialamide; Occupational Medicine; Procarbazine; Pyridoxal Phosphate; Pyridoxine | 1972 |
[Vitamin B6 enzymes. 1. Schiff base structure in the catalytic center].
Topics: Apoproteins; Chemical Phenomena; Chemistry; Enzymes; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Spectrum Analysis; Transaminases | 1973 |
Conversion of vitamin B 6 compounds in human red blood cells.
Topics: Adult; Biological Assay; Erythrocytes; Erythrocytes, Abnormal; Humans; Lacticaseibacillus casei; Phosphotransferases; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Tritium | 1972 |
Relation of chemical structure to metabolic activity of vitamin B 6 .
Topics: Animals; Apoproteins; Aspartate Aminotransferases; Body Weight; Catalysis; Chemical Phenomena; Chemistry; Enterococcus faecalis; Hydrogen-Ion Concentration; Lacticaseibacillus casei; Pyridoxal Phosphate; Pyridoxine; Pyruvates; Rats; Serine; Spectrum Analysis; Structure-Activity Relationship; Ultraviolet Rays | 1972 |
[Reactions catalyzed by pyridoxal phosphate].
Topics: Catalysis; Pyridoxal Phosphate; Pyridoxine | 1967 |
Vitamin B6-dependency syndromes. New horizons in nutrition.
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Aminobutyrates; Anemia, Sideroblastic; Animals; Child; Child, Preschool; Homocystinuria; Humans; Infant; Infant, Newborn; Nutritional Physiological Phenomena; Pyridoxal Phosphate; Pyridoxine; Seizures; Xanthurenates | 1969 |
Metabolism of pyridoxine in the mouse.
Topics: Alcohol Oxidoreductases; Animal Nutritional Physiological Phenomena; Animals; Brain; Carbon Isotopes; Liver; Mice; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Time Factors; Transaminases; Tritium | 1970 |
Analogs of pyridoxal or pyridoxal phosphate: relation of structure to binding with apoenzymes and to catalytic activity.
Topics: Apoproteins; Arginine; Aspartic Acid; Carboxy-Lyases; Catalysis; Chemical Phenomena; Chemistry; Coenzymes; Hydrolases; L-Serine Dehydratase; Models, Biological; Organophosphorus Compounds; Phosphorylases; Picolines; Protein Binding; Protein Conformation; Pyridines; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Pyruvates; Structure-Activity Relationship; Transaminases; Tryptophan | 1970 |
Influences of pyridoxine derivatives on the biosynthesis and stability of pyridoxal phosphate enzymes.
Topics: Animals; Carboxy-Lyases; Drug Stability; Protein Binding; Protein Conformation; Pyridoxal Phosphate; Pyridoxine; Rats; Structure-Activity Relationship; Transaminases; Vitamin B 6 Deficiency | 1970 |
Developments leading to the metabolic role of vitamin B 6.
Topics: Acrodynia; Adult; Aged; Aging; Amines; Animals; Arteriosclerosis; Aspartate Aminotransferases; Biological Assay; Chemistry; Child; Coenzymes; Contraceptive Agents; Female; Haplorhini; History, 20th Century; Humans; Infant, Newborn; Nicotinic Acids; Nutritional Requirements; Pellagra; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Rabbits; Rats; Riboflavin; Sulfur; Vitamin B 6 Deficiency | 1971 |
Drug-pyridoxal phosphate interactions.
Topics: Animals; Contraceptives, Oral, Hormonal; Depressive Disorder; Disease; Drug Interactions; Drug Therapy; Genetic Diseases, Inborn; Humans; Intestinal Absorption; Isoniazid; Kinetics; Nutritional Physiological Phenomena; Penicillamine; Picolinic Acids; Pyridoxal Phosphate; Pyridoxine; Receptors, Cell Surface; Sodium Glutamate; Vitamins; Zinc | 1982 |
Neurobiology of Pyridoxine.
Topics: Animals; Brain; Carboxy-Lyases; Cats; Crustacea; gamma-Aminobutyric Acid; Glutamate Decarboxylase; Humans; Mice; Myelin Sheath; Nervous System; Neurotransmitter Agents; Ornithine Decarboxylase; Pituitary Hormones; Polyamines; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats; Retina; Taurine; Vitamin B 6 Deficiency | 1982 |
Newer laboratory methods for assessing nutriture of selected B-complex vitamins.
Topics: Alanine Transaminase; Autoanalysis; Binding, Competitive; Biological Assay; Body Fluids; Child, Preschool; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Erythrocytes; Flavin-Adenine Dinucleotide; Folic Acid; Glutathione Reductase; Humans; Infant; Infant, Newborn; Leukocytes; Methods; Niacin; Niacinamide; Nutritional Physiological Phenomena; Protein Binding; Pyridones; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Riboflavin; Thiamine; Thiamine Pyrophosphate; Transketolase; Vitamin B Complex; Vitamin B Deficiency | 1984 |
Vitamins and alcoholism. III. Vitamin B6.
Topics: Alcoholism; Anemia, Sideroblastic; Animals; Aspartate Aminotransferases; False Positive Reactions; Female; Humans; Intestinal Absorption; Liver; Liver Diseases, Alcoholic; Male; Peripheral Nervous System Diseases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1980 |
The bioavailability of vitamin B6 in foods.
Topics: Animals; Biological Assay; Biological Availability; Dietary Fiber; Drug Stability; Food; Food Analysis; Food Handling; Humans; Intestinal Absorption; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1981 |
Vitamin B6: an overview.
Topics: Adult; Animals; Chemical Phenomena; Chemistry; Child; Female; Humans; Infant; Metabolism, Inborn Errors; Pyridoxal Phosphate; Pyridoxine; Rats; Transaminases; Tryptophan; Vitamin B 6 Deficiency | 1983 |
Vitamin B6 metabolism.
Topics: Animals; Biological Transport; Diffusion; Digestion; Erythrocytes; Humans; Intestinal Absorption; Intestinal Mucosa; Kidney; Liver; Muscles; Nutritional Requirements; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1984 |
Clinical chemistry of vitamin B6.
Topics: Animals; Biological Assay; Biological Availability; Biological Transport; Chemical Phenomena; Chemistry; Contraceptives, Oral; Female; Humans; Infections; Intestinal Absorption; Kynurenine; Lactation; Liver; Models, Biological; Nutritional Requirements; Oxidation-Reduction; Phosphorylation; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Radioimmunoassay; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1983 |
[Clinical significance of amino acid transformations as affected by pyridoxal phosphate enzymes].
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Amino Acids, Essential; Animals; Arteriosclerosis; Avitaminosis; Biotransformation; Female; Homocystine; Humans; Pre-Eclampsia; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1982 |
Vitamin-responsive genetic abnormalities.
Topics: 3-Methyl-2-Oxobutanoate Dehydrogenase (Lipoamide); Apoenzymes; Cystathionine beta-Synthase; Genetic Diseases, Inborn; Humans; Ileum; Intrinsic Factor; Ketone Oxidoreductases; Metabolism, Inborn Errors; Multienzyme Complexes; Pyridoxal Phosphate; Pyridoxine; Transcobalamins; Vitamin B 12; Vitamin B Complex; Vitamins | 1982 |
Vitamin B6 and cancer (review).
Topics: Animals; Biotransformation; Cell Division; Fluorodeoxyuridylate; Fluorouracil; Liver Neoplasms, Experimental; Penicillamine; Pyridoxal Phosphate; Pyridoxine; Rats; Thymidylate Synthase | 1981 |
Modulation of steroid receptor-mediated gene expression by vitamin B6.
Topics: Animals; Gene Expression; Humans; In Vitro Techniques; Pyridoxal Phosphate; Pyridoxine; Receptors, Glucocorticoid; Receptors, Steroid; Transcription, Genetic | 1994 |
Vitamin B6.
Topics: Humans; Nutritional Status; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan; Vitamin B 6 Deficiency | 1993 |
Vitamin B6 and hemodialysis: the impact of high-flux/high-efficiency dialysis and review of the literature.
Topics: Adult; Aged; Biocompatible Materials; Blood Flow Velocity; Cellulose; Diet; Erythropoietin; Female; Hematocrit; Homeostasis; Humans; Longitudinal Studies; Male; Membranes, Artificial; Middle Aged; Patient Compliance; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis | 1996 |
Interrelationships between metabolism of glycogen phosphorylase and pyridoxal phosphate--implications in McArdle's disease.
Topics: Animals; Glycogen Storage Disease Type V; Humans; Isotope Labeling; Models, Biological; Muscles; Phosphorylases; Pyridoxal Phosphate; Pyridoxine | 1996 |
Update on interconversions of vitamin B-6 with its coenzyme.
Topics: Amino Acid Sequence; Base Sequence; Molecular Sequence Data; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Schizophyllum | 1999 |
[New function of pyridoxal phosphate: regulation of gene expression].
Topics: Albumins; Animals; Aspartate Aminotransferases; Gene Expression Regulation; Gene Expression Regulation, Neoplastic; Humans; Liver; Oncogenes; Pyridoxal Phosphate; Pyridoxine; Transcription Factors | 1999 |
Effect of physical activity on thiamine, riboflavin, and vitamin B-6 requirements.
Topics: Adult; Aged; Dietary Supplements; Eating; Exercise; Female; Humans; Male; Middle Aged; Nutrition Policy; Nutritional Requirements; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Sports; Thiamine; Vitamin B Deficiency | 2000 |
Phylogenetic analyses and comparative genomics of vitamin B6 (pyridoxine) and pyridoxal phosphate biosynthesis pathways.
Topics: Bacterial Proteins; Escherichia coli; Escherichia coli Proteins; Humans; Ligases; Oxidoreductases; Phylogeny; Pyridoxal Phosphate; Pyridoxine; RNA, Ribosomal, 16S; RNA, Ribosomal, 18S | 2001 |
Hypothesis: potential utility of pyridoxal 5'-phosphate (vitamin B6) and levamisole in immune modulation and HIV-1 infection.
Topics: Adjuvants, Immunologic; CD4 Lymphocyte Count; HIV Infections; HIV-1; Humans; Levamisole; Pyridoxal Phosphate; Pyridoxine | 1996 |
Pyridoxine-dependent seizures: a clinical and biochemical conundrum.
Topics: Drug Overdose; gamma-Aminobutyric Acid; Humans; Pyridoxal Phosphate; Pyridoxine; Seizures | 2003 |
PHARMACOLOGICAL ASPECTS OF VITAMIN B6.
Topics: Amino Acids; Antimetabolites; Enzymes; Fatty Acids; Humans; Lipid Metabolism; Metabolism; Neoplasms; Parkinsonian Disorders; Pharmacology; Pyridoxal Phosphate; Pyridoxine; Radiation-Protective Agents; Toxicology; Vitamin B 6; Vitamin B 6 Deficiency | 1964 |
Clinical aspects of the disorders of GABA metabolism in children.
Topics: 4-Aminobutyrate Transaminase; Aldehyde Oxidoreductases; Amino Acid Metabolism, Inborn Errors; Brain; Carnosine; Child; Developmental Disabilities; Diagnosis, Differential; Epilepsy; gamma-Aminobutyric Acid; Glutamate Decarboxylase; Humans; Magnetic Resonance Imaging; Phenotype; Pyridoxal Phosphate; Pyridoxine; Succinate-Semialdehyde Dehydrogenase | 2004 |
Inherited disorders of neurotransmitters in children and adults.
Topics: Adult; Biopterins; Brain Diseases, Metabolic, Inborn; Child; Folic Acid Deficiency; Humans; Infant, Newborn; Neurotransmitter Agents; Pyridoxal Phosphate; Pyridoxine; Syndrome | 2005 |
A history of the isolation and identification of vitamin B(6).
Topics: Animals; Dogs; History, 20th Century; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Swine; Vitamin B 6; Vitamin B 6 Deficiency; Vitamins | 2012 |
Antihypertensive and neuroprotective actions of pyridoxine and its derivatives.
Topics: Animals; Antihypertensive Agents; Humans; Hypertension; Neuroprotective Agents; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 2015 |
[Food Poisoning by Ginkgo Seeds through Vitamin B
Topics: Foodborne Diseases; Ginkgo biloba; Humans; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6; Vitamin B 6 Deficiency | 2019 |
Inherited Disorders of Lysine Metabolism: A Review.
Topics: 2-Aminoadipic Acid; Aldehyde Dehydrogenase; Amino Acid Metabolism, Inborn Errors; Arginine; Brain; Brain Diseases, Metabolic; Brain Diseases, Metabolic, Inborn; Carnitine; Epilepsy; Glutarates; Glutaryl-CoA Dehydrogenase; Humans; Lysine; Metabolic Diseases; Pyridoxal Phosphate; Pyridoxine | 2020 |
Underground metabolism facilitates the evolution of novel pathways for vitamin B6 biosynthesis.
Topics: Animals; Bacillus subtilis; Biosynthetic Pathways; Escherichia coli; Humans; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 2021 |
Knowns and Unknowns of Vitamin B
Topics: Escherichia coli; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamins | 2021 |
On pathways and blind alleys-The importance of biomarkers in vitamin B
Topics: Biomarkers; Epilepsy; Humans; Infant, Newborn; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamins | 2023 |
38 trial(s) available for pyridoxine and pyridoxal phosphate
| Article | Year |
|---|---|
A preliminary study of the effect of pyridoxine administration in a subgroup of hyperkinetic children: a double-blind crossover comparison with methylphenidate.
Topics: Adolescent; Child; Double-Blind Method; Female; Humans; Hyperkinesis; Male; Methylphenidate; Motor Activity; Pyridoxal Phosphate; Pyridoxine; Serotonin | 1979 |
Adequacy of vitamin B6 supplementation during pregnancy: a prospective study.
Topics: Alanine Transaminase; Aspartate Aminotransferases; Clinical Enzyme Tests; Erythrocytes; Female; Fetal Blood; Humans; Labor, Obstetric; Nutritional Requirements; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Time Factors; Vitamin B 6 Deficiency | 1976 |
Urinary 4-pyridoxic acid, plasma pyridoxal phosphate, and erythrocyte aminotransferase levels in oral contraceptive users receiving controlled intakes of vitamin B6.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Erythrocytes; Female; Humans; Isonicotinic Acids; Pyridoxal Phosphate; Pyridoxine; Transaminases; Vitamin B 6 Deficiency | 1975 |
Vitamin B6 requirements of women using oral contraceptives.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Cystathionine; Female; Humans; Methionine; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan; Vitamin B 6 Deficiency | 1975 |
Effect of oral contraceptives and vitamin B6 deficiency on carbohydrate metabolism.
Topics: Adult; Blood Glucose; Carbohydrate Metabolism; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Fasting; Female; Glucose Tolerance Test; Humans; Insulin; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency; Xanthurenates | 1975 |
A longitudinal study of pyridoxine and zinc supplementation of lactating women.
Topics: Adult; Diet; Erythrocytes; Female; Humans; Lactation; Longitudinal Studies; Milk, Human; Nutritional Status; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Zinc | 1990 |
Effects of seven low-dose combined contraceptives on vitamin B6 status.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Contraceptives, Oral, Combined; Cyproterone; Cyproterone Acetate; Desogestrel; Erythrocytes; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes; Progestins; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1989 |
A double blind study of vitamin B6 in Down's syndrome infants. Part 2--Cortical auditory evoked potentials.
Topics: Child, Preschool; Double-Blind Method; Down Syndrome; Evoked Potentials, Auditory; Humans; Infant; Pyridoxal Phosphate; Pyridoxine; Serotonin | 1985 |
Decreased vitamin B-6 status of submariners during prolonged patrol.
Topics: Adult; Depression; Humans; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Submarine Medicine; Time Factors; Vitamin B 6 Deficiency | 1988 |
Maternal aerobic exercise and vitamin B-6 status.
Topics: Diet; Female; Humans; Osmolar Concentration; Physical Exertion; Pregnancy; Pregnancy Outcome; Pyridoxal Phosphate; Pyridoxine | 1988 |
Plasma pyridoxal phosphate concentrations of men fed different levels of vitamin B-6.
Topics: Adult; Anthropometry; Diet; Humans; Male; Osmolar Concentration; Pyridoxal Phosphate; Pyridoxine; Racial Groups | 1988 |
Effect of oral vitamin B6 supplementation on in vitro platelet aggregation.
Topics: Adenosine Diphosphate; Administration, Oral; Adult; Chromatography, Gel; Collagen; Double-Blind Method; Humans; In Vitro Techniques; Male; Middle Aged; Platelet Aggregation; Pyridoxal Phosphate; Pyridoxine; Random Allocation | 1986 |
Nutritionally relevant supplementation of vitamin B6 in lactating women: effect on plasma prolactin.
Topics: Adult; Dose-Response Relationship, Drug; Double-Blind Method; Female; Humans; Lactation; Milk, Human; Postpartum Period; Pregnancy; Prolactin; Pyridoxal Phosphate; Pyridoxine; Random Allocation | 1985 |
Pyridoxine, DOPA, and Parkinsonism.
Topics: Administration, Oral; Clinical Trials as Topic; Dihydroxyphenylalanine; Drug Antagonism; Drug Interactions; Evaluation Studies as Topic; Humans; Parkinson Disease; Phenylacetates; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1972 |
[The role played by vitamin B6 in curing anemia due to iron deficiency (author's transl)].
Topics: Anemia, Hypochromic; Aspartate Aminotransferases; Child, Preschool; Erythrocyte Count; Erythrocytes; Hemoglobinometry; Humans; Infant; Iron; Pyridoxal Phosphate; Pyridoxine; Reticulocytes; Time Factors | 1973 |
Effect of maternal pyridoxine X HCl supplementation on the vitamin B-6 status of mother and infant and on pregnancy outcome.
Topics: Apgar Score; Aspartate Aminotransferases; Dose-Response Relationship, Drug; Female; Fetal Blood; Humans; Labor, Obstetric; Nutritional Requirements; Pregnancy; Pyridoxal Phosphate; Pyridoxine | 1984 |
Vitamin B-6 requirement and status assessment: young women fed a depletion diet followed by a plant- or animal-protein diet with graded amounts of vitamin B-6.
Topics: Adult; Analysis of Variance; Biomarkers; Dairy Products; Dietary Proteins; Dose-Response Relationship, Drug; Female; Food, Formulated; Humans; Nutrition Assessment; Nutritional Requirements; Plant Proteins; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Xanthurenates | 1995 |
Vitamin B-6 supplementation and theophylline-related effects in humans.
Topics: Adult; Alanine Transaminase; Brain; Chromatography, High Pressure Liquid; Double-Blind Method; Drug Interactions; Electroencephalography; Electrophysiology; Female; Humans; Male; Psychomotor Performance; Pyridoxal Phosphate; Pyridoxine; Sleep; Surveys and Questionnaires; Theophylline; Tremor | 1994 |
The influence of protein intake on vitamin B-6 metabolism differs in young and elderly humans.
Topics: Adult; Aged; Aging; Dietary Proteins; Energy Intake; Female; Humans; Male; Protein Biosynthesis; Proteins; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1994 |
Exercise-induced changes in plasma vitamin B-6 concentrations do not vary with exercise intensity.
Topics: Adolescent; Adult; Exercise; Female; Humans; Male; Oxygen Consumption; Plasma Volume; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors | 1994 |
Using pyridoxine to treat carpal tunnel syndrome. Randomized control trial.
Topics: Adolescent; Adult; Aged; Aspartate Aminotransferases; Carpal Tunnel Syndrome; Double-Blind Method; Female; Humans; Male; Median Nerve; Middle Aged; Motor Neurons; Neural Conduction; Patient Compliance; Placebos; Pyridoxal Phosphate; Pyridoxine; Reaction Time | 1993 |
Theophylline increases pyridoxal kinase activity independently from vitamin B6 nutritional status.
Topics: Adult; Aged; Asthma; Dose-Response Relationship, Drug; Double-Blind Method; Erythrocytes; Humans; Middle Aged; Nutritional Status; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Stimulation, Chemical; Theophylline | 1993 |
Vitamin B-6 status indicators decrease in women consuming a diet high in pyridoxine glucoside.
Topics: Adult; Animals; Biological Availability; Cross-Over Studies; Diet; Dose-Response Relationship, Drug; Erythrocytes; Feces; Female; Glucosides; Humans; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Regression Analysis | 1996 |
Riboflavin and vitamin B-6 intakes and status and biochemical response to riboflavin supplementation in free-living elderly people.
Topics: Age Factors; Aged; Aged, 80 and over; Dietary Supplements; Double-Blind Method; Female; Humans; Male; Middle Aged; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Riboflavin | 1998 |
ACTH therapy for infantile spasms: a combination therapy with high-dose pyridoxal phosphate and low-dose ACTH.
Topics: Age of Onset; Anticonvulsants; Child, Preschool; Cosyntropin; Drug Administration Schedule; Drug Therapy, Combination; Female; Follow-Up Studies; Humans; Infant; Male; Pyridoxal Phosphate; Pyridoxine; Recurrence; Spasms, Infantile; Treatment Outcome | 1998 |
Plasma total homocysteine response to oral doses of folic acid and pyridoxine hydrochloride (vitamin B6) in healthy individuals. Oral doses of vitamin B6 reduce concentrations of serum folate.
Topics: Administration, Oral; Adult; Cholesterol; Cysteine; Dipeptides; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Lipoproteins; Male; Middle Aged; Norway; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 12 | 1999 |
Vitamin B6 supplementation can improve peripheral polyneuropathy in patients with chronic renal failure on high-flux haemodialysis and human recombinant erythropoietin.
Topics: Chronic Disease; Diabetic Neuropathies; Erythropoietin; Female; Glomerulonephritis; Humans; Kidney Failure, Chronic; Male; Middle Aged; Polyneuropathies; Pyridoxal Phosphate; Pyridoxine; Recombinant Proteins; Renal Dialysis; Vitamin B 12 | 2000 |
Vitamin B6 antagonists alter the function and ultrastructure of mice endothelial cells.
Topics: Animals; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Endothelium, Vascular; Epoprostenol; Isoniazid; Mice; Mice, Inbred ICR; Microscopy, Electron; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Random Allocation; Vitamin B 6 Deficiency | 2000 |
Sensitivity to meat protein intake and hyperoxaluria in idiopathic calcium stone formers.
Topics: Adult; Calcium; Diet, Protein-Restricted; Dietary Proteins; Glycolates; Humans; Hyperoxaluria; Kidney Calculi; Male; Meat; Middle Aged; Oxalates; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Sulfates | 2001 |
Assessment of vitamin B-6 status in young women consuming a controlled diet containing four levels of vitamin B-6 provides an estimated average requirement and recommended dietary allowance.
Topics: Administration, Oral; Adult; Alanine Transaminase; Aspartate Aminotransferases; Body Mass Index; Diet; Erythrocytes; Ethnicity; Female; Humans; Nutrition Policy; Nutritional Status; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine | 2001 |
Plasma vitamin B6 vitamers before and after oral vitamin B6 treatment: a randomized placebo-controlled study.
Topics: Adult; Aged; Aged, 80 and over; Chromatography, High Pressure Liquid; Female; Humans; Male; Middle Aged; Placebos; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors; Vitamin B 6 | 2003 |
Pharmacokinetic comparison of a delayed-release combination of doxylamine succinate and pyridoxine hydrocholoride (Diclectin) and oral solutions of these drugs in healthy women of childbearing age.
Topics: Adult; Antiemetics; Area Under Curve; Biological Availability; Cross-Over Studies; Delayed-Action Preparations; Doxylamine; Drug Combinations; Female; Humans; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Solutions; Tablets | 2009 |
Effect of P2 receptor blockade with pyridoxine on sympathetic response to exercise pressor reflex in humans.
Topics: Action Potentials; Adult; Baroreflex; Blood Pressure; Cold-Shock Response; Exercise; Female; Hand Strength; Heart Rate; Humans; Male; Muscle Fatigue; Peroneal Nerve; Purinergic P2 Receptor Antagonists; Pyridoxal Phosphate; Pyridoxine; Receptors, Purinergic P2; Sympathetic Nervous System; Time Factors; Young Adult | 2011 |
Epilepsy as a pyridoxine-dependent condition: quantified urinary biomarkers for status evaluation and monitoring antiepileptic treatment.
Topics: Adolescent; Anticonvulsants; Biomarkers; Child; Child, Preschool; Epilepsy; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Reproducibility of Results; Sensitivity and Specificity; Treatment Outcome; Tryptophan | 2012 |
Plasma AGE-peptides and C-peptide in early-stage diabetic nephropathy patients on thiamine and pyridoxine therapy.
Topics: Aged; Aged, 80 and over; Blood Glucose; C-Peptide; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Glycated Hemoglobin; Glycation End Products, Advanced; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Thiamine; Thiamine Pyrophosphate; Triglycerides; Vitamin B Complex | 2013 |
Substrate product ratios of enzymes in the kynurenine pathway measured in plasma as indicators of functional vitamin B-6 status.
Topics: 3-Hydroxyanthranilic Acid; Aged; Aging; Biomarkers; Cross-Sectional Studies; Female; Humans; Hydrolases; Kynurenine; Longitudinal Studies; Male; Middle Aged; Norway; Pyridoxal Phosphate; Pyridoxine; ROC Curve; Transaminases; Vitamin B 6 Deficiency; Xanthurenates | 2013 |
Studying the antiemetic effect of vitamin B6 for morning sickness: pyridoxine and pyridoxal are prodrugs.
Topics: Antiemetics; Delayed-Action Preparations; Dicyclomine; Double-Blind Method; Doxylamine; Drug Combinations; Female; Humans; Morning Sickness; Pregnancy; Prodrugs; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 2014 |
Quantification of the B6 vitamers in human plasma and urine in a study with pyridoxamine as an oral supplement; pyridoxamine as an alternative for pyridoxine.
Topics: Adult; Chromatography, High Pressure Liquid; Dietary Supplements; Female; Healthy Volunteers; Humans; Male; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Tandem Mass Spectrometry; Vitamin B 6; Vitamin B 6 Deficiency | 2021 |
692 other study(ies) available for pyridoxine and pyridoxal phosphate
| Article | Year |
|---|---|
Pyridoxine as a template for the design of antiplatelet agents.
Topics: Animals; Brain Ischemia; Disease Models, Animal; Humans; In Vitro Techniques; Intracranial Thrombosis; Male; Myocardial Infarction; Platelet Aggregation; Platelet Aggregation Inhibitors; Pyridoxine; Rats; Rats, Wistar; Swine | 2004 |
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
13C NMR spectroscopy of the vitamin B6 group.
Topics: Carbon Isotopes; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Molecular Conformation; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1979 |
Effects of dietary vitamin B6 on the in vitro inactivation of rat tyrosine aminotransferase in host liver and Morris hepatomas.
Topics: Animals; Cysteine; In Vitro Techniques; Kinetics; Liver; Liver Neoplasms, Experimental; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred ACI; Tyrosine Transaminase; Vitamin B 6 Deficiency | 1979 |
Distribution of pyridoxal-5-phosphate in human blood between the cells and the plasma: effect of oral administration of pyridoxine on the ratio in Down's and hyperactive patients.
Topics: Administration, Oral; Adolescent; Adult; Child; Child, Preschool; Down Syndrome; Female; Humans; Hyperkinesis; Male; Plasma; Pyridoxal Phosphate; Pyridoxine | 1975 |
The convulsant action of methyldithiocarbazinate: a comparison with other sulphur-containing hydrazides.
Topics: 4-Aminobutyrate Transaminase; Animals; Brain Chemistry; Convulsants; Dose-Response Relationship, Drug; gamma-Aminobutyric Acid; Glutamate Decarboxylase; Glutamates; Hydrazines; Kinetics; Male; Mice; Phosphotransferases; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Sulfides; Thiocarbamates; Thiosemicarbazones; Transaminases | 1975 |
[Pyridoxal phosphate and activity of pyridoxalkinase in serum of preterm and term infants (author's transl)].
Topics: Gestational Age; Humans; Infant, Newborn; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine | 1975 |
Pyridoxal 5' phosphate: a selective inhibitor of oncornaviral DNA polymerases.
Topics: Avian Leukosis Virus; Avian Myeloblastosis Virus; DNA Nucleotidyltransferases; Kinetics; Leukemia Virus, Feline; Oncogenic Viruses; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rauscher Virus; Ribonucleases; Species Specificity; Templates, Genetic | 1976 |
The preparation and use of pyridoxal [32P]phosphate as a labeling reagent for proteins on the outer surface of membranes.
Topics: Avian Sarcoma Viruses; Cell Transformation, Neoplastic; Cell Transformation, Viral; Erythrocyte Membrane; Erythrocytes; Escherichia coli; Fibroblasts; Membrane Proteins; Neoplasm Proteins; Orthomyxoviridae; Phosphorus Radioisotopes; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Viral Proteins | 1977 |
Vitamin B6 nutritional status of pellagrins and their leucine tolerance.
Topics: Adult; Drug Tolerance; Humans; Leucine; Middle Aged; NAD; Nutritional Requirements; Pellagra; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1978 |
Levodopa-mediated alteration in the activity of pyridoxal kinase in rat basal ganglia.
Topics: Animals; Basal Ganglia; Dopamine; Levodopa; Male; Phosphotransferases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats; Time Factors | 1978 |
Metabolism of [2-14C]pyridoxine in riboflavin deficiency.
Topics: Animals; Liver; Male; Muscles; Phosphoric Monoester Hydrolases; Phosphorylation; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats; Riboflavin Deficiency | 1979 |
Uptake and utilization of vitamin B6 and its phosphate esters by Escherichia coli.
Topics: Escherichia coli; Genetics, Microbial; Kinetics; Mutation; Organophosphates; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Species Specificity; Structure-Activity Relationship | 1977 |
Pyridoxal-5'-phosphate-sensitized photoinactivation of tryptophanase and evidence for essential histidyl residues in the active sites.
Topics: Amino Acids; Binding Sites; Cations, Monovalent; Escherichia coli; Histidine; Kinetics; Light; Lyases; Pyridoxal Phosphate; Pyridoxine; Structure-Activity Relationship; Tryptophanase | 1979 |
Pyridoxal 5'-phosphate--a new physiological inhibitor of blood coagulation and platelet function.
Topics: Adenosine Diphosphate; Blood Coagulation; Collagen; Humans; In Vitro Techniques; Platelet Aggregation; Pyridoxal Phosphate; Pyridoxine; Thrombin; Time Factors | 1979 |
Abnormal red-cell metabolism of pyridoxine associated with beta-thalassaemia.
Topics: Adenosine Triphosphate; Adolescent; Adult; Aged; Child, Preschool; Erythrocytes; Female; Heterozygote; Homozygote; Humans; Infant; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Thalassemia | 1979 |
Carbon-13 nuclear magnetic resonance spectroscopy of the vitamin B6 group.
Topics: Carbon Isotopes; Hydrogen; Magnetic Resonance Spectroscopy; Molecular Weight; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1979 |
Vitamin B6 antagonists of natural origin.
Topics: Animals; Aspartate Aminotransferases; Cystathionine gamma-Lyase; Enzyme Inhibitors; Hydrazines; Hydroxylamines; Methods; Pyridoxal Phosphate; Pyridoxine; Rats; Structure-Activity Relationship | 1979 |
Spin-labeled vitamin B6 derivatives: synthesis and interaction with aspartate aminotransferase.
Topics: Aspartate Aminotransferases; Circular Dichroism; Protein Binding; Protein Conformation; Pyridoxal Phosphate; Pyridoxine; Spin Labels | 1979 |
Plasma binding of B6 compounds.
Topics: Erythrocytes; Humans; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Serum Albumin | 1979 |
On the mechanism of pyridoxal phosphate-related convulsions as implicated in enhanced transport of GABA.
Topics: Animals; Antimetabolites; Cerebral Cortex; gamma-Aminobutyric Acid; Male; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures; Synaptosomes | 1979 |
Vitamin B6 metabolism in idiopathic sideroblastic anaemia and related disorders.
Topics: Adolescent; Adult; Aged; Anemia, Sideroblastic; Aspartate Aminotransferases; Erythrocyte Aging; Erythrocytes; Globins; Humans; Iron; Leukocytes; Middle Aged; Porphyrins; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine | 1979 |
Family studies of red-cell metabolism of pyridoxine in beta-thalassaemia.
Topics: Erythrocytes; Humans; Pedigree; Pyridoxal Phosphate; Pyridoxine; Thalassemia | 1979 |
Regulation of vitamin B6 metabolism in human red cells.
Topics: Alanine Transaminase; Aspartate Aminotransferases; Erythrocytes; Humans; Kinetics; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine | 1979 |
Vitamin B6-dependent seizures: pathology and chemical findings in brain.
Topics: Adolescent; Adult; Amino Acids; Brain; Cerebellar Cortex; Cerebral Cortex; Child; Child, Preschool; Epilepsy; gamma-Aminobutyric Acid; Glutamates; Humans; Male; Pyridoxal Phosphate; Pyridoxine | 1978 |
Effect of acute alcohol ingestion on plasma pyridoxal 5'-phosphate.
Topics: Alcoholism; Animals; Dogs; Dose-Response Relationship, Drug; Ethanol; Female; Humans; Kinetics; Male; Pyridoxal Phosphate; Pyridoxine | 1979 |
Validation of the diagnostic value of plasma pyridoxal 5'-phosphate measurements in vitamin B6 nutrition of the rat.
Topics: Animals; Apoenzymes; Body Weight; Dose-Response Relationship, Drug; Male; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine; Rats; Tissue Distribution; Transaminases; Vitamin B 6 Deficiency | 1978 |
Homocystinuria. Evidence for three distinct classes of cystathionine beta-synthase mutants in cultured fibroblasts.
Topics: Adolescent; Adult; Cell Line; Child; Child, Preschool; Cystathionine beta-Synthase; Female; Fibroblasts; Freezing; Homocystinuria; Hot Temperature; Humans; Hydro-Lyases; Kinetics; Male; Mutation; Preservation, Biological; Pyridoxal Phosphate; Pyridoxine; Skin | 1978 |
Cystathionine beta-synthase deficiency: differences in thermostability between normal and abnormal enzyme from cultured human cells.
Topics: Cells, Cultured; Cystathionine beta-Synthase; Enzyme Activation; Fibroblasts; Hot Temperature; Humans; Hydro-Lyases; Pyridoxal Phosphate; Pyridoxine; Skin | 1978 |
Effects of penicillamine on distribution of B6 vitamens in rat urine.
Topics: Animals; Injections, Intraperitoneal; Isomerism; Male; Penicillamine; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Thiazoles | 1978 |
Effect of pyridoxine on the depletion of tissue pyridoxal phosphate by carbidopa.
Topics: Animals; Brain; Carbidopa; Dopa Decarboxylase; Dopamine; Hydrazines; Hypothalamus; Levodopa; Liver; Male; Muscles; Pyridoxal Phosphate; Pyridoxine; Rats | 1978 |
Mode of binding of pyridoxal 5'-phosphate in rat liver ornithine aminotransferase.
Topics: Animals; Liver; Macromolecular Substances; Organophosphorus Compounds; Ornithine-Oxo-Acid Transaminase; Protein Binding; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Transaminases | 1978 |
[Erythropoiesis and vitamin B 6 (report 1)--combined use of pyridoxal phosphate for the treatment of iron deficiency anemia].
Topics: Anemia, Hypochromic; Drug Therapy, Combination; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxine | 1978 |
Vitamin B6 and aspartate aminotransferase activity in chronic liver disease.
Topics: Aspartate Aminotransferases; Chronic Disease; Humans; Liver Cirrhosis; Liver Diseases; Necrosis; Pyridoxal Phosphate; Pyridoxine | 1978 |
Vitamin B6 metabolism in human red cells. I. Variations in normal subjects.
Topics: Asian People; Aspartate Aminotransferases; Black People; Erythrocytes; Humans; In Vitro Techniques; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Time Factors; White People | 1978 |
Vitamin B-6 absorption in children with acute celiac disease and in control subjects.
Topics: Acute Disease; Celiac Disease; Humans; Intestinal Absorption; Jejunum; Pyridoxal Phosphate; Pyridoxine; Time Factors; Vitamin B 6 Deficiency | 1978 |
Plasma pyridoxal-5'-phosphate levels and clinical correlations in chronic hemodialysis patients.
Topics: Adult; Humans; Hydralazine; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Uremia; Vitamin B 6 Deficiency | 1978 |
Vitamin B6 nutriture during pregnancy.
Topics: Birth Weight; Female; Humans; Infant, Newborn; Maternal-Fetal Exchange; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1978 |
Molecular orbital study of optical rotation in a vitamin B6 enzyme.
Topics: Binding Sites; Circular Dichroism; Models, Chemical; Optical Rotation; Organophosphorus Compounds; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Quantum Theory | 1978 |
Threonine deaminase from a nonsense mutant of Escherichia coli requiring isoleucine or pyridoxine: evidence for half-of-the-sites reactivity.
Topics: Binding Sites; Cell-Free System; Enzyme Activation; Escherichia coli; Hydro-Lyases; Isoleucine; Molecular Weight; Mutation; Pyridoxal Phosphate; Pyridoxine; Threonine Dehydratase | 1976 |
Red-cell pyridoxine metabolism.
Topics: Erythrocytes; Humans; Pyridoxal Phosphate; Pyridoxine | 1977 |
Plasma pyridoxal phosphate levels in fulminant hepatic failure and the effects of parenteral supplementation.
Topics: Hepatic Encephalopathy; Humans; Injections, Intravenous; Liver; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors; Transaminases | 1977 |
Vitamin B6 deficiency in chronic liver disease--evidence for increased degradation of pyridoxal-5'-phosphate.
Topics: Alcoholism; Chronic Disease; Humans; Liver Diseases; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 Deficiency | 1977 |
Effect of vitamin B6 on L-glutamate dehydrogenase activity in mice brain.
Topics: Animals; Brain; Glutamate Dehydrogenase; Glutamates; Injections; Injections, Subcutaneous; Mice; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Structure-Activity Relationship | 1977 |
Carbon-13 nuclear magnetic resonance studies of vitamin B6 Schiff base and carbinolamine formation in aqueous solution.1 1. The adduct of pyridoxal 5'-phosphate and DL-alanine.
Topics: Alanine; Amino Alcohols; Chemical Phenomena; Chemistry; Magnetic Resonance Spectroscopy; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Solutions | 1977 |
Induction of ornithine decarboxylase activity in epidermis by a tumor promoter: decreased response in mice maintained on a vitamin B6-deficient diet.
Topics: Animals; Carboxy-Lyases; Enzyme Induction; Female; Kinetics; Mice; Ornithine Decarboxylase; Phorbols; Pyridoxal Phosphate; Pyridoxine; Skin; Tetradecanoylphorbol Acetate; Trypsin; Vitamin B 6 Deficiency | 1977 |
Separation of seven B6 vitamers by two-dimensional thin-layer chromatography.
Topics: Chromatography, Thin Layer; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine | 1977 |
Characterization of food binding of vitamin B-6 in orange juice.
Topics: Citrus; Dialysis; Drug Stability; Molecular Weight; Plant Proteins; Pyridoxal Phosphate; Pyridoxine | 1977 |
Age differences in vitamin B6 status of 617 men.
Topics: Adolescent; Adult; Age Factors; Aged; Aspartate Aminotransferases; Erythrocytes; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Self Medication; Vitamins | 1976 |
Inhibition of protein and RNA synthesis by 5-mercaptopyridoxine.
Topics: Amino Acids; Animals; Antibody Formation; Binding Sites; Biological Transport; Cells, Cultured; DNA, Neoplasm; HeLa Cells; Humans; Kidney; Neoplasm Proteins; Nucleosides; Pyridoxal Phosphate; Pyridoxine; Rabbits; RNA, Neoplasm; Sulfhydryl Compounds; Time Factors | 1976 |
Effect of oral contraceptives on nutrients. III. Vitamins B6, B12, and folic acid.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Combinations; Eating; Erythrocytes; Ethinyl Estradiol; Female; Folic Acid; Humans; Middle Aged; Norgestrel; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Socioeconomic Factors; Vitamin B 12 | 1976 |
[Treatment of primary acquired sideroblastic anemia with pyridoxal-5-phosphate. Recent experience].
Topics: Administration, Oral; Aged; Anemia, Sideroblastic; Female; Folic Acid; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1976 |
Abnormal regulation of plasma pyridoxal 5'-phosphate in patients with liver disease.
Topics: Acute Disease; Adult; Hepatitis, Viral, Human; Humans; Liver Cirrhosis; Liver Diseases; Liver Function Tests; Middle Aged; Protein Binding; Pyridoxal Phosphate; Pyridoxine | 1976 |
Effects of penicillamine on the contents of B6 vitamers of the mouse brain.
Topics: Animals; Brain; Mice; Penicillamine; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Thiazines; Thiazoles | 1976 |
Regulation of blood pyridoxal phosphate in riboflavin deficiency in man.
Topics: Adult; Erythrocytes; Female; Humans; Male; Mouth Diseases; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Riboflavin Deficiency | 1976 |
[Vitamin B6-deficiency and -substitution in chronic uremia (author's transl)].
Topics: Humans; Kidney Failure, Chronic; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Vitamin B 6 Deficiency | 1975 |
Hematologic abnormalities involving vitamin B6 and folate metabolism in alcoholic subjects.
Topics: Alcoholism; Chronic Disease; Diet Therapy; Enzyme Inhibitors; Erythrocytes; Ethanol; Female; Folic Acid; Humans; Iron; Male; Nutrition Disorders; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12; Vitamin B 6 Deficiency | 1975 |
Studies on mammalian ribonucleotide reductase inhibition by pyridoxal phosphate and the dialdehyde derivatives of adenosine, adenosine 5'-monophosphate, and adenosine 5'-triphosphate.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Aldehydes; Animals; Borohydrides; Carcinoma, Ehrlich Tumor; Cytosine Nucleotides; Hot Temperature; In Vitro Techniques; Mice; Mice, Inbred ICR; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Ribonucleotide Reductases | 1975 |
Effects of dietary vitamin B-6 levels and exercise on glutamic-pyruvic transaminase activity in rat tissues.
Topics: Alanine Transaminase; Animal Nutritional Physiological Phenomena; Animals; Apoenzymes; Dose-Response Relationship, Drug; Erythrocytes; Liver; Male; Physical Exertion; Pyridoxal Phosphate; Pyridoxine; Rats; Time Factors | 1975 |
Maternal and fetal plasma levels of pyridoxal phosphate at term: adequacy of vitamin B6 supplementation during pregnancy.
Topics: Adult; Blood Specimen Collection; Circadian Rhythm; Female; Fetus; Humans; Infant, Newborn; Maternal-Fetal Exchange; Nutritional Requirements; Placenta; Pregnancy; Pregnancy Trimester, Third; Prenatal Care; Pyridoxal Phosphate; Pyridoxine; Umbilical Arteries; Umbilical Cord; Umbilical Veins; Vitamin B 6 Deficiency | 1975 |
Pyridoxal phosphate and hypertensive disorders of pregnancy.
Topics: Administration, Oral; Brain; Female; Fetus; Growth; Humans; Hypertension; Infant, Newborn; Injections, Intravenous; Maternal-Fetal Exchange; Pre-Eclampsia; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Risk; Umbilical Cord; Vitamin B 6 Deficiency | 1975 |
Effects of different levels of pyridoxine fed during pregnancy superimposed upon growth in the rat.
Topics: Age Factors; Alanine Transaminase; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Dose-Response Relationship, Drug; Embryo Implantation; Erythrocytes; Female; Fetus; Growth; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Rats; Reproduction; Time Factors; Vitamin B 6 Deficiency | 1975 |
Cysteine sulfinic acid decarboxylase in rat brain: effect of vitamin B6 deficiency on soluble and particulate components.
Topics: Animals; Aspartic Acid; Brain; Carboxy-Lyases; Cysteine; Pyridoxal Phosphate; Pyridoxine; Rats; Sulfinic Acids; Time Factors; Vitamin B 6 Deficiency | 1975 |
One-electron redox reactions of water-soluble vitamins. III. Pyridoxine and pyridoxal phosphate (vitamin B6).
Topics: Absorption; Free Radicals; Kinetics; Oxidation-Reduction; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry | 1975 |
The effect of pyridoxine hydrochloride on blood serotonin and pyridoxal phosphate contents in hyperactive children.
Topics: Adolescent; Child; Child, Preschool; Female; Humans; Hyperkinesis; Male; Placebos; Pyridoxal Phosphate; Pyridoxine; Serotonin | 1975 |
Assessment of vitamin B 6 status. Studies on pregnant women and oral contraceptive users.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Clinical Enzyme Tests; Contraceptives, Oral; Enzyme Activation; Erythrocytes; Evaluation Studies as Topic; Female; Humans; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1975 |
Effect of oral contraceptives and pyridoxine on the metabolism of vitamin B6 and on plasma tryptophan and alpha-amino nitrogen.
Topics: Adult; Alanine Transaminase; Amino Acids; Aspartate Aminotransferases; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Erythrocytes; Female; Hemoglobins; Humans; Nitrogen; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1975 |
Effect of chronic levodopa treatment on pyridoxine metabolism.
Topics: Aged; Erythrocytes; Humans; Levodopa; Middle Aged; Parkinson Disease; Plasma; Pyridoxal Phosphate; Pyridoxine; Stimulation, Chemical; Time Factors | 1975 |
Vitamin B6 metabolism in chronic alcohol abuse The effect of ethanol oxidation on hepatic pyridoxal 5'-phosphate metabolism.
Topics: Acute Disease; Alcoholic Intoxication; Animals; Chronic Disease; Humans; In Vitro Techniques; Liver; Male; Perfusion; Pyrazoles; Pyridoxal Phosphate; Pyridoxine; Rats; Time Factors; Vitamin B 6 Deficiency | 1975 |
Plasma pyridoxal phosphate levels and tryptophan metabolism in children with burns and scalds.
Topics: Burns; Child; Child, Preschool; Humans; Kynurenic Acid; Kynurenine; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Xanthurenates | 1975 |
Vitamin B6 levels in rheumatoid arthritis: effect of treatment.
Topics: Adult; Aged; Arthritis, Rheumatoid; Blood Sedimentation; Dose-Response Relationship, Drug; Female; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Rheumatoid Factor | 1975 |
Vitamin B6-responsive and -unresponsive cystathioninuria: two variant molecular forms.
Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; Cross Reactions; Cystathionine; Cystathionine gamma-Lyase; Dose-Response Relationship, Drug; Enzyme Activation; Humans; Lyases; Mutation; Pyridoxal Phosphate; Pyridoxine | 1975 |
Increased lysosomal hydrolase activity in kidney and brain from the vitamin B6-deficient developing rat.
Topics: Acid Phosphatase; alpha-L-Fucosidase; Animals; Blood Urea Nitrogen; Brain; Female; Galactosidases; Glucuronidase; Growth; Hexosaminidases; Hydrolases; Kidney; Liver; Lysosomes; Mannosidases; Myocardium; Organ Size; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Rats; Spleen; Vitamin B 6 Deficiency | 1975 |
[Activity studies of an iron-vitamin B6 preparation for euteral treatment of iron deficiency anemia].
Topics: Administration, Oral; Anemia, Hypochromic; Aspartate Aminotransferases; Child; Drug Therapy, Combination; Erythrocytes; Hematocrit; Hemoglobins; Humans; Intestinal Absorption; Iron; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Reticulocytes | 1975 |
[Toxicity of 3 antibiotics (amoxicillin, cephalexin, methacyclin) in pregnancy in experimental animals subjected to mild pyridoxine deficiency].
Topics: Animals; Anti-Bacterial Agents; Blood; Body Weight; Female; Fetus; Liver; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B 6 Deficiency | 1975 |
[Effect of vitamin B6 group on cholesterol and fatty acid biosynthesis (author's transl)].
Topics: Animals; Cholesterol; Cholesterol, Dietary; Fatty Acids; Intestinal Mucosa; Kidney; Liver; Male; Mice; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1975 |
Effects of oral contraceptives on tryptophan metabolism and vitamin B6 requirements in women.
Topics: Adult; Contraceptives, Oral; Cystathionine; Female; Humans; Kynurenine; Methionine; Pyridoxal Phosphate; Pyridoxine; Sex Factors; Tryptophan; Vitamin B 6 Deficiency | 1975 |
Enzymic evaluation of thiamin, riboflavin and pyridoxine status of parturient women and their newborn infants.
Topics: Aspartate Aminotransferases; Erythrocytes; Female; Fetal Blood; Glutathione Reductase; Humans; India; Infant, Newborn; Infant, Newborn, Diseases; Maternal-Fetal Exchange; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Riboflavin Deficiency; Thiamine; Thiamine Deficiency; Thiamine Pyrophosphate; Transketolase | 1976 |
In vivo metabolism of 4'-deoxypyridoxine in rat and man.
Topics: Adult; Animals; Body Weight; Humans; Leukocytes; Liver; Male; Muscles; Organ Size; Organ Specificity; Pyridoxal Phosphate; Pyridoxine; Rats; Species Specificity; Spectrophotometry, Infrared | 1976 |
Studies of new intracellular proteases in various organs of rats. Participation of proteases in degradation of ornithine aminotransferase in vitro and in vivo.
Topics: Animals; Electrophoresis, Polyacrylamide Gel; Intestine, Small; Keto Acids; Kinetics; Male; Organophosphorus Compounds; Ornithine-Oxo-Acid Transaminase; Peptide Hydrolases; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Radioimmunoassay; Rats; Transaminases | 1976 |
The effect of castrix (2-chloro-4- dimethylamino-6-methylpyrimidine) on the distribution of B6 vitamers in mouse brain.
Topics: Aminooxyacetic Acid; Animals; Anticonvulsants; Brain; Isoniazid; Male; Mice; Penicillamine; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Pyrimidines; Seizures; Semicarbazides | 1976 |
Pyridoxine responsive and unresponsive homocystinuria.
Topics: Base Sequence; Cells, Cultured; Cystathionine beta-Synthase; Genetic Testing; Homocystinuria; Humans; Molecular Sequence Data; Mutation; Pyridoxal Phosphate; Pyridoxine | 1992 |
Vitamin B6 modulates transcriptional activation by multiple members of the steroid hormone receptor superfamily.
Topics: Animals; Chloramphenicol O-Acetyltransferase; Gene Expression Regulation; Genes, Viral; HeLa Cells; Humans; L Cells; Mammary Tumor Virus, Mouse; Mice; Plasmids; Promoter Regions, Genetic; Pyridoxal Phosphate; Pyridoxine; Receptors, Steroid; Transcriptional Activation; Transfection | 1992 |
Bio-antimutagenic activities of vitamin B6 in E. coli and mouse peripheral blood cells.
Topics: Animals; Antimutagenic Agents; Blood Cells; DNA Repair; Escherichia coli; Male; Mice; Mice, Inbred ICR; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1992 |
Elevated plasma vitamers of vitamin B6 in patients with chronic renal failure on regular haemodialysis.
Topics: Adult; Aged; Chromatography, High Pressure Liquid; Female; Humans; Kidney Failure, Chronic; Male; Middle Aged; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Renal Dialysis | 1992 |
Determination of vitamin B6 vitamers and pyridoxic acid in biological samples.
Topics: Animals; Cells, Cultured; Cerebral Cortex; Chromatography, High Pressure Liquid; Humans; Kidney; Liver; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Rats | 1992 |
[Vitamin B6 dependency syndrome].
Topics: Amino Acid Metabolism, Inborn Errors; Aspartate Aminotransferases; Cystathionine; Homocystinuria; Humans; Hyperoxaluria; Ornithine; Pyridoxal Phosphate; Pyridoxine | 1992 |
Lack of hormonal stimulation of pyridoxine metabolism in isolated rat hepatocytes.
Topics: Animals; Carbon Radioisotopes; Cells, Cultured; Epinephrine; Glucagon; Insulin; Kinetics; Liver; Male; Probability; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Rats; Rats, Sprague-Dawley | 1992 |
Androgen hydroxysteroid dehydrogenases under the influence of pyridoxine derivatives.
Topics: 17-Hydroxysteroid Dehydrogenases; 3-Hydroxysteroid Dehydrogenases; Amygdala; Animals; Hydroxysteroid Dehydrogenases; Hypothalamus; Male; Pituitary Gland, Anterior; Prostate; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred F344; Testosterone | 1992 |
Consumption of a dehydrated ration for 31 days at moderate altitudes: status of zinc, copper, and vitamin B-6.
Topics: Adult; Altitude; Copper; Energy Intake; Food Preservation; Humans; Male; Nutritional Status; Plasma Volume; Pyridoxal Phosphate; Pyridoxine; Zinc | 1992 |
Alkaline phosphatase activity and pyridoxal phosphate concentrations in the milk of various species.
Topics: Alkaline Phosphatase; Animals; Cattle; Dogs; Goats; Humans; Hydrogen-Ion Concentration; Milk; Pyridoxal Phosphate; Pyridoxine; Rats; Species Specificity; Swine | 1992 |
Bioavailability of vitamin B-6 in pregnant rats.
Topics: Animals; Biological Availability; Erythrocytes; Female; Intestinal Absorption; Pregnancy; Pregnancy, Animal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Tissue Distribution; Tritium | 1992 |
Relation of short-term pyridoxine-HCl supplementation to plasma vitamin B-6 vitamers and amino acid concentrations in young women.
Topics: Adult; Amino Acids; Diet; Female; Humans; Pyridoxal Phosphate; Pyridoxine; Urea | 1992 |
Uptake and metabolism of N-(4'-pyridoxyl)amines by isolated rat liver cells.
Topics: Animals; Biological Transport; Biotransformation; Cells, Cultured; Kinetics; Liver; Male; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Rats, Inbred Strains; Structure-Activity Relationship; Tritium | 1992 |
Effects of ascorbic acid and pyridoxine supplementation on oxalate metabolism in peritoneal dialysis patients.
Topics: Aged; Ascorbic Acid; Humans; Hyperoxaluria; Kidney Failure, Chronic; Male; Middle Aged; Oxalates; Peritoneal Dialysis, Continuous Ambulatory; Pyridoxal Phosphate; Pyridoxine | 1992 |
Human placental vitamin B6 (pyridoxal) transport: normal characteristics and effects of ethanol.
Topics: Biological Transport; Biological Transport, Active; Ethanol; Female; Humans; Maternal-Fetal Exchange; Mathematics; Osmolar Concentration; Placenta; Pregnancy; Pyridoxal Phosphate; Pyridoxine | 1992 |
Tryptophan metabolism and vitamin B6 nutritional status in patients with schistosomiasis mansoni and in infected mice.
Topics: Adolescent; Adult; Animals; Humans; Male; Mice; Nutritional Status; Praziquantel; Pyridoxal Phosphate; Pyridoxine; Schistosomiasis mansoni; Tryptophan | 1992 |
Stimulation of rat liver glycogenolysis by vitamin B6: a role for adrenal catecholamines.
Topics: Adrenal Medulla; Adrenalectomy; Animals; Blood Glucose; Catecholamines; Cyclic AMP; Liver; Liver Glycogen; Male; Phentolamine; Propranolol; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Rats, Inbred Strains; Verapamil | 1991 |
Plasma B-6 vitamer and plasma and urinary 4-pyridoxic acid concentrations in young women as determined using high performance liquid chromatography.
Topics: Adult; Alanine Transaminase; Chromatography, High Pressure Liquid; Erythrocytes; Female; Fluorometry; Humans; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Radioimmunoassay; Ultraviolet Rays | 1991 |
Sideroblastic anemia showing unique response to pyridoxine.
Topics: 5-Aminolevulinate Synthetase; Anemia, Sideroblastic; Erythroblasts; Heme; Humans; Infant; Iron; Male; Pyridoxal Phosphate; Pyridoxine | 1991 |
Pyridoxal-5'-phosphate and pyridoxal biokinetics in aging Wistar rats.
Topics: Aging; Animals; Biological Transport, Active; Kinetics; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1991 |
Increased activity of pyridoxal kinase in tongue in Down's syndrome.
Topics: Adolescent; Adult; Child; Child, Preschool; Down Syndrome; Female; Humans; Male; Middle Aged; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Tongue | 1991 |
The expression of glycogen phosphorylase in normal and dystrophic muscle.
Topics: Animals; Blotting, Northern; Female; Gene Expression; Kinetics; Male; Mice; Mice, Inbred C57BL; Muscles; Muscular Dystrophy, Animal; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; RNA, Messenger | 1991 |
The binding of pyridoxal 5'-phosphate to human serum albumin.
Topics: Binding Sites; Humans; In Vitro Techniques; Kinetics; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Serum Albumin; Spectrophotometry | 1991 |
Vitamin B-6 metabolism in premature infants.
Topics: Erythrocytes; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Parenteral Nutrition, Total; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1991 |
Pyridoxal-5'-phosphate and pyridoxal biokinetics in male Wistar rats fed graded levels of vitamin B-6.
Topics: Animals; Eating; Injections, Intravenous; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1991 |
Extremely low serum pyridoxal 5'-phosphate in children with familial hypophosphatemic rickets.
Topics: Adolescent; Alkaline Phosphatase; Child; Child, Preschool; Drug Therapy, Combination; Female; Humans; Hydroxycholecalciferols; Hypophosphatemia, Familial; Male; Phosphates; Pyridoxal Phosphate; Pyridoxine; Rickets; Vitamin B 6 Deficiency | 1991 |
Influence of age and sex on vitamin B-6 vitamer distribution and on vitamin B-6 metabolizing enzymes in Wistar rats.
Topics: Aging; Animals; Body Weight; Diet; Female; Kidney; Liver; Male; Organ Size; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Tissue Distribution | 1991 |
Depression of vitamin B6 levels due to dopamine.
Topics: Animals; Dopamine; Drug Interactions; Pyridoxal Phosphate; Pyridoxine; Rabbits | 1991 |
Response of vitamin B-6 content of muscle to changes in vitamin B-6 intake in men.
Topics: Adult; Aspartate Aminotransferases; Erythrocytes; Humans; Male; Muscles; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1991 |
Vitamin B-6 requirements of elderly men and women.
Topics: Aged; Aspartate Aminotransferases; Diet; Dietary Proteins; Female; Food, Formulated; Humans; Male; Middle Aged; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 Deficiency; Xanthurenates | 1991 |
Separation and quantification of the B6 vitamers in plasma and 4-pyridoxic acid in urine of adolescent girls by reversed-phase high-performance liquid chromatography.
Topics: Adolescent; Body Height; Body Weight; Child; Chromatography, High Pressure Liquid; Dietary Proteins; Female; Hematocrit; Hemoglobins; Humans; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine | 1991 |
Ascorbic acid supplements in patients receiving chronic peritoneal dialysis.
Topics: Aged; Ascorbic Acid; Diet; Humans; Kidney Failure, Chronic; Male; Middle Aged; Nutritional Requirements; Peritoneal Dialysis, Continuous Ambulatory; Pyridoxal Phosphate; Pyridoxine | 1991 |
Increased plasma pyridoxal-5'-phosphate levels before and after pyridoxine loading in carriers of perinatal/infantile hypophosphatasia.
Topics: Adult; Female; Heterozygote; Humans; Hypophosphatasia; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Statistics as Topic | 1990 |
Pyridoxine reduces cholesterol and low-density lipoprotein and increases antithrombin III activity in 80-year-old men with low plasma pyridoxal 5-phosphate.
Topics: Aged; Aged, 80 and over; Antithrombin III; Cholesterol; Glycosylation; Humans; Lipoproteins, HDL; Lipoproteins, LDL; Male; Pyridoxal Phosphate; Pyridoxine | 1990 |
Highly sensitive determination of PLP in human plasma with HPLC method.
Topics: Adolescent; Adult; Chromatography, High Pressure Liquid; Female; Fluorescence; Humans; Hydrogen-Ion Concentration; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Sensitivity and Specificity | 1990 |
Vitamin B-6 metabolic enzymes in blood and placenta of pregnant mice.
Topics: Alkaline Phosphatase; Animals; Erythrocytes; Female; Hydrogen-Ion Concentration; Intestines; Kidney; Liver; Mice; Phosphates; Phosphoric Monoester Hydrolases; Placenta; Pregnancy; Pregnancy, Animal; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine | 1990 |
Acute ingestion of glucose decreases plasma pyridoxal 5'-phosphate and total vitamin B-6 concentration.
Topics: Administration, Oral; Adult; Blood Glucose; Fasting; Female; Glucose; Hematocrit; Humans; Insulin; Male; Pyridoxal Phosphate; Pyridoxine; Sex Factors | 1990 |
Relationship between blood, liver and brain pyridoxal phosphate and pyridoxamine phosphate concentrations in mice.
Topics: Administration, Oral; Animals; Brain; Brain Chemistry; Diet; Female; Liver; Mice; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1990 |
Relationship between vitamin B-6 status and elevated pyridoxal kinase levels induced by theophylline therapy in humans.
Topics: Adult; Homeostasis; Humans; Male; Nutritional Status; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Theophylline | 1990 |
Incidence of biochemical vitamin B6 deficiency in Nigerian adolescents.
Topics: Adolescent; Alanine Transaminase; Diet; Dietary Proteins; Erythrocytes; Female; Humans; Male; Nigeria; Pyridoxal Phosphate; Pyridoxine; Regression Analysis; Sex Characteristics; Vitamin B 6 Deficiency | 1990 |
Pyridoxine-derived B6 vitamers and pyridoxal 5'-phosphate-binding proteins in cytosolic and nuclear fractions of HTC cells.
Topics: Animals; Autoradiography; Blotting, Western; Cell Nucleus; Cytosol; Electrophoresis, Gel, Two-Dimensional; Electrophoresis, Polyacrylamide Gel; Immunohistochemistry; Molecular Weight; Oxidation-Reduction; Proteins; Pyridoxal Phosphate; Pyridoxine; Rats; Tumor Cells, Cultured | 1990 |
Aging and vitamin B-6 depletion: effects on plasma pyridoxal-5'-phosphate and erythrocyte aspartate aminotransferase activity coefficients in rats.
Topics: Aging; Animals; Aspartate Aminotransferases; Body Weight; Energy Intake; Erythrocytes; Male; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred F344; Vitamin B 6 Deficiency | 1990 |
In vivo evidence for a vitamin B-6 requirement in carnitine synthesis.
Topics: Analysis of Variance; Animals; Body Weight; Carnitine; Diet; Fasting; Liver; Male; Muscles; Myocardium; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Vitamin B 6 Deficiency | 1990 |
Vitamin B-6 nutrition status and cigarette smoking.
Topics: Adult; Aged; Erythrocytes; Humans; Male; Middle Aged; Nicotiana; Nutritional Status; Plants, Toxic; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Smoking | 1990 |
Distribution of B-6 vitamers in human milk during a 24-h period after oral supplementation with different amounts of pyridoxine.
Topics: Administration, Oral; Adult; Female; Humans; Lactation; Milk, Human; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Time Factors | 1990 |
Vitamin B-6 supplementation and breast milk.
Topics: Adult; Breast Feeding; Diet; Female; Humans; Infant; Infant, Newborn; Milk, Human; Nutritional Requirements; Nutritional Status; Pyridoxal Phosphate; Pyridoxine | 1990 |
Biochemical aspects.
Topics: Biochemical Phenomena; Biochemistry; Pyridoxal Phosphate; Pyridoxine | 1990 |
Lack of effect of vitamin B-6 supplementation on the lipoprotein profile of post-menopausal chronic hemodialysis patients.
Topics: Aged; Arteriosclerosis; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Female; Humans; Lipoproteins; Lipoproteins, VLDL; Menopause; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis | 1990 |
Depression of vitamin B6 levels due to theophylline.
Topics: Administration, Oral; Aminophylline; Animals; Pyridoxal Phosphate; Pyridoxine; Rabbits; Spectrophotometry; Theophylline; Time Factors | 1990 |
Vitamin B6 influences glucocorticoid receptor-dependent gene expression.
Topics: Gene Expression; Glucocorticoids; HeLa Cells; Humans; In Vitro Techniques; Plasmids; Promoter Regions, Genetic; Pyridoxal Phosphate; Pyridoxine; Receptors, Glucocorticoid; RNA, Messenger | 1990 |
Effect of pyridoxine administration on the induction of cytosolic aspartate aminotransferase in the liver of rats treated with hydrocortisone.
Topics: Adrenalectomy; Animals; Aspartate Aminotransferases; Cytosol; Enzyme Induction; Epitopes; Hydrocortisone; Leucine; Liver; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Time Factors; Tryptophan Oxygenase | 1985 |
Protein lysine 6-oxidase (lysyl oxidase) cofactor: methoxatin (PQQ) or pyridoxal?
Topics: Amino Acid Oxidoreductases; Animals; Bone Development; Chick Embryo; Coenzymes; Collagen; Hydroxyproline; In Vitro Techniques; Liver; Liver Glycogen; PQQ Cofactor; Protein-Lysine 6-Oxidase; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Quinolones; Semicarbazides; Staining and Labeling | 1988 |
Intracellular predominance of the pyridoxal 5'-phosphate form of aspartate aminotransferase in Escherichia coli B and reversible transformation of this form by extracellular substances.
Topics: Aspartate Aminotransferases; Borohydrides; Buffers; Culture Media; Escherichia coli; Hydrogen-Ion Concentration; Oxidation-Reduction; Pyridoxal Phosphate; Pyridoxine | 1989 |
On the use of laser microprobe mass spectrometry for the analysis of organic biomolecules.
Topics: Flunarizine; Lasers; Mass Spectrometry; Niacinamide; Nucleosides; Nucleotides; Pyridoxal Phosphate; Pyridoxine | 1989 |
Concentration of vitamin B6 and activities of enzymes of B6 metabolism in the blood of alcoholic and nonalcoholic men.
Topics: Adult; Alcoholism; Aldehyde Oxidoreductases; Chromatography, High Pressure Liquid; Erythrocytes; Humans; Hydrogen-Ion Concentration; Male; Phosphoric Monoester Hydrolases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine | 1989 |
Further evaluation of cofactor as a turnover label for glycogen phosphorylase.
Topics: Animals; Antibodies, Monoclonal; Blotting, Western; Carrier Proteins; Chromatography, Affinity; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Female; Male; Mice; Mice, Inbred C57BL; Muscles; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Tritium | 1989 |
Genetic polymorphism of glutamate-pyruvate transaminase (alanine aminotransaminase): influence on erythrocyte activity as a marker of vitamin B-6 nutritional status.
Topics: Alanine Transaminase; Erythrocytes; Humans; Nutritional Status; Phenotype; Phosphates; Polymorphism, Genetic; Pyridoxal Phosphate; Pyridoxine | 1989 |
Overlap between pdxA and ksgA in the complex pdxA-ksgA-apaG-apaH operon of Escherichia coli K-12.
Topics: Amino Acid Sequence; Bacterial Proteins; Base Sequence; Cloning, Molecular; Escherichia coli; Escherichia coli Proteins; Genes, Bacterial; Genotype; Molecular Sequence Data; Mutation; Operon; Oxidoreductases; Plasmids; Promoter Regions, Genetic; Pyridoxal Phosphate; Pyridoxine | 1989 |
Influence of vitamin B6 status on aspects of lead poisoning in rats.
Topics: Amino Acids; Animals; Coenzymes; Cysteine; Diet; Glutathione; Glutathione Reductase; Lead Poisoning; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Statistics as Topic; Vitamin B 6 Deficiency | 1989 |
Plasma pyridoxal phosphate levels in newborn infants, their mothers and in the mothers' breast milk.
Topics: Female; Humans; Infant, Newborn; Milk, Human; Mother-Child Relations; Pyridoxal Phosphate; Pyridoxine | 1989 |
Plasma pyridoxal 5'-phosphate concentrations in obese and nonobese black women residing near Petersburg, VA.
Topics: Adult; Anthropometry; Black or African American; Body Weight; Dietary Proteins; Energy Intake; Female; Humans; Middle Aged; Nutritional Status; Obesity; Pyridoxal Phosphate; Pyridoxine; Virginia | 1989 |
Vitamin B-6 requirement of growing kittens.
Topics: Amino Acids; Animals; Body Weight; Cat Diseases; Cats; Hematocrit; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1989 |
Plasma pyridoxal 5'-phosphate concentration and dietary vitamin B-6 intake in free-living, low-income elderly people.
Topics: Aged; Aged, 80 and over; Aging; Anthropometry; Diet; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Sex Factors | 1989 |
Dose-response relationships regarding vitamin B-6 in elderly people: a nationwide nutritional survey (Dutch Nutritional Surveillance System).
Topics: Aged; Aspartate Aminotransferases; Blood Chemical Analysis; Dose-Response Relationship, Drug; Energy Intake; Erythrocytes; Female; Humans; Male; Netherlands; Nutrition Surveys; Nutritional Status; Pyridoxal Phosphate; Pyridoxine | 1989 |
Effects of vitamin B6 deficiency and repletion on the uptake of steroid hormones into uterus slices and isolated liver cells of rats.
Topics: Animals; Dexamethasone; Estradiol; Female; In Vitro Techniques; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Time Factors; Uterus; Vitamin B 6 Deficiency | 1989 |
Complexes of vitamin B6XX: equilibrium and mechanistic studies of the reaction of pyridoxal-5'-phosphate with pyridoxamine-5'-phosphate in the presence of copper(II).
Topics: Chemical Phenomena; Chemistry; Copper; Hydrogen-Ion Concentration; Kinetics; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Spectrophotometry, Ultraviolet | 1989 |
Vitamin B6 requirements of patients on chronic peritoneal dialysis.
Topics: Adult; Aged; Humans; Male; Middle Aged; Nutritional Requirements; Peritoneal Dialysis; Peritoneal Dialysis, Continuous Ambulatory; Peritonitis; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1989 |
Dietary intake of total and glycosylated vitamin B-6 and the vitamin B-6 nutritional status of unsupplemented lactating women and their infants.
Topics: Adult; Breast Feeding; Diet; Female; Glucosides; Humans; Infant; Lactation; Milk, Human; Nutritional Requirements; Nutritional Status; Pregnancy; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1989 |
A cystine-dependent inactivator of tyrosine aminotransferase co-purifies with gamma-cystathionase (cystine desulfurase).
Topics: Animals; Chromatography; Cystathionine gamma-Lyase; Cysteine; Cystine; Female; Isoelectric Focusing; Isoelectric Point; Kinetics; Liver; Lyases; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Tyrosine Transaminase | 1987 |
Vitamin B6 repletion in cirrhosis with oral pyridoxine: failure to improve amino acid metabolism.
Topics: Amino Acids; Female; Humans; Liver Cirrhosis; Male; Methionine; Pyridoxal Phosphate; Pyridoxine | 1989 |
Comparative study of mechanical responses of hepatic arteries strips to adrenalin in presence of pyridoxine and pyridoxal-5'-phosphate.
Topics: Animals; Catechol O-Methyltransferase Inhibitors; Cattle; Drug Interactions; Epinephrine; Hepatic Artery; In Vitro Techniques; Pyridoxal Phosphate; Pyridoxine; Pyrogallol; Receptors, Adrenergic, alpha | 1985 |
Azo dye-induced alterations in vitamin B-6 metabolism and in pyridoxal 5'-phosphate-binding proteins in rat liver.
Topics: Animals; Cytosol; Densitometry; Enzyme-Linked Immunosorbent Assay; Liver; Liver Neoplasms, Experimental; Male; Methyldimethylaminoazobenzene; Ornithine Decarboxylase; p-Dimethylaminoazobenzene; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats; Receptors, Cell Surface | 1986 |
Vitamin B6 concentrations in patients with chronic liver disease and hepatocellular carcinoma.
Topics: Adolescent; Adult; Aged; Carcinoma, Hepatocellular; Humans; Liver Diseases; Liver Neoplasms; Middle Aged; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1986 |
Activities of the hepatic enzymes of vitamin B6 metabolism for patients with cirrhosis.
Topics: Adult; Aged; Aldehyde Oxidoreductases; Female; Humans; Liver Cirrhosis; Male; Middle Aged; Phosphoric Monoester Hydrolases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine | 1986 |
Solubilization of 1,25-dihydroxyvitamin D3 receptor with pyridoxal 5'-phosphate from hen intestinal mucosa.
Topics: Animals; Cellulose; Chickens; Chromatin; DNA; Female; Intestinal Mucosa; Kinetics; Osmolar Concentration; Polyethylene Glycols; Potassium Chloride; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Receptors, Calcitriol; Receptors, Steroid; Solubility | 1986 |
Vitamin B-6 nutriture and plasma diamine oxidase activity in pregnant Hispanic teenagers.
Topics: Adolescent; Alanine Transaminase; Amine Oxidase (Copper-Containing); Female; Hispanic or Latino; Humans; Pregnancy; Pregnancy Complications; Pregnancy in Adolescence; Pyridoxal Phosphate; Pyridoxine; Vitamin B Deficiency | 1986 |
Pyridoxal 5'-phosphate levels in children with sickle cell disease.
Topics: Adolescent; Anemia, Sickle Cell; Black People; Child; Child, Preschool; Hemoglobins; Humans; Infant; Phenotype; Pyridoxal Phosphate; Pyridoxine; Reference Values; White People | 1988 |
Transport and metabolism of pyridoxine in the intestine of the mouse.
Topics: Animals; Biological Transport; Intestinal Absorption; Male; Mesenteric Veins; Mice; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Tritium | 1988 |
Effect of age on changes in plasma, erythrocyte, and urinary B-6 vitamers after an oral vitamin B-6 load.
Topics: Adult; Aged; Aging; Erythrocytes; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Reference Values | 1988 |
Is pyridoxine an essential nutrient for bone?
Topics: Alkaline Phosphatase; Animals; Aspartate Aminotransferases; Bone and Bones; Chickens; Diet; Hydroxyproline; Male; Nutritional Requirements; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1988 |
Glutamate decarboxylase inhibition and vitamin B6 metabolism in brain of cirrhotic rats chronically treated with carbon tetrachloride.
Topics: Acetates; Animals; Brain; Carbon Tetrachloride; Enzyme Inhibitors; Glutamate Decarboxylase; Liver Cirrhosis, Experimental; Male; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats | 1988 |
Vitamin B6 status in cirrhotic patients in relation to apoenzyme of serum alanine aminotransferase.
Topics: Alanine Transaminase; Apoenzymes; Apoproteins; Female; Humans; Liver Cirrhosis; Liver Cirrhosis, Alcoholic; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1988 |
High-performance liquid chromatographic assay of erythrocyte enzyme activity levels involved in vitamin B6 metabolism.
Topics: Adolescent; Adult; Chromatography, High Pressure Liquid; Erythrocytes; Female; Humans; Kinetics; Leukocytes; Pyridoxal; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine | 1988 |
Acid-base chemistry of vitamin B6 compounds in methanol.
Topics: Acid-Base Equilibrium; Chemical Phenomena; Chemistry; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Methanol; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Spectrophotometry, Ultraviolet | 1988 |
Vitamin B6 metabolism in McA-RH7777 cells.
Topics: Animals; Liver; Liver Neoplasms, Experimental; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats; Tumor Cells, Cultured | 1988 |
Perinatal hypophosphatasia: tissue levels of vitamin B6 are unremarkable despite markedly increased circulating concentrations of pyridoxal-5'-phosphate. Evidence for an ectoenzyme role for tissue-nonspecific alkaline phosphatase.
Topics: Alkaline Phosphatase; Female; Fetal Death; Humans; Hypophosphatasia; Infant, Newborn; Male; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Tissue Distribution | 1988 |
Sympathetic stimulation and hypertension in the pyridoxine-deficient adult rat.
Topics: Animals; Blood Pressure; Dopamine; gamma-Aminobutyric Acid; Hypertension; Hypothalamus; Male; Norepinephrine; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Serotonin; Sympathetic Nervous System; Thyroid Hormones; Vitamin B 6 Deficiency | 1988 |
Dietary pyridoxine interaction with tryptophan or histidine on brain serotonin and histamine metabolism.
Topics: Animals; Brain; Diet; Drug Interactions; Histamine; Histidine; Hypothalamus; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1988 |
Vitamin B6 nutritional status in asthma: the effect of theophylline therapy on plasma pyridoxal-5'-phosphate and pyridoxal levels.
Topics: Adolescent; Adult; Aged; Asthma; Female; Humans; Middle Aged; Nutritional Physiological Phenomena; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Theophylline | 1988 |
Effect of carbohydrate and vitamin B6 on fuel substrates during exercise in women.
Topics: Age Factors; Blood Glucose; Dietary Carbohydrates; Fatty Acids; Female; Humans; Physical Exertion; Pyridoxal Phosphate; Pyridoxine | 1988 |
Effects of 4-deoxypyridoxine on the isovolumic perfused rat heart: influence of oxygenation and glucose availability.
Topics: Animals; Glucose; Glycogen; Heart; In Vitro Techniques; Male; Myocardial Contraction; Oxygen; Perfusion; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1987 |
Suppression of tumor growth and enhancement of immune status with high levels of dietary vitamin B6 in BALB/c mice.
Topics: Animals; Body Weight; Eating; Liver; Lymphocyte Activation; Male; Mice; Mice, Inbred BALB C; Mitogens; Neoplasm Metastasis; Neoplasms, Experimental; Organ Size; Pyridoxal Phosphate; Pyridoxine; Regression Analysis; Spleen; Thymus Gland; Vitamin B 6 Deficiency | 1987 |
Pyridoxal 5'-phosphate as an antidote for cyanide, spermine, gentamicin, and dopamine toxicity: an in vivo rat study.
Topics: Animals; Antidotes; Cyanides; Dopamine; Female; Gentamicins; Kidney; Lung; Potassium Cyanide; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Spermine | 1987 |
Atrophic gastritis does not impair vitamin B6 status in the elderly.
Topics: Aged; Aspartate Aminotransferases; Female; Gastritis; Gastritis, Atrophic; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine | 1987 |
Effect of different levels of oral pyridoxine supplementation on plasma pyridoxal-5'-phosphate and pyridoxal levels and urinary vitamin B-6 excretion.
Topics: Administration, Oral; Chromatography, High Pressure Liquid; Female; Food, Fortified; Humans; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1987 |
Dependence of pyridoxine metabolism on riboflavin status in sickle cell patients.
Topics: Adolescent; Anemia, Sickle Cell; Aspartate Aminotransferases; Child; Child, Preschool; Erythrocytes; Female; Glutathione Reductase; Humans; Male; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Riboflavin | 1987 |
A new perspective in the assessment of vitamin B-6 nutritional status during pregnancy in humans.
Topics: Adolescent; Adult; Black People; Female; Humans; Nutritional Status; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Reference Values | 1987 |
The effect of pyridoxine supplementation on plasma pyridoxal-5'-phosphate levels in children with the nephrotic syndrome.
Topics: Administration, Oral; Child; Female; Humans; Male; Nephrotic Syndrome; Pyridoxal Phosphate; Pyridoxine; Serum Albumin | 1987 |
The effect of oral contraceptives on the apparent vitamin B6 status in some Sudanese women.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Contraceptives, Oral; Enzyme Activation; Erythrocytes; Female; Humans; Middle Aged; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Reference Values; Sudan | 1986 |
Vitamin B-6 metabolism in the pregnant rat: effect of progesterone on the (re)distribution in maternal vitamin B-6 stores.
Topics: Animals; Female; Kidney; Liver; Muscles; Organ Size; Ovariectomy; Pregnancy; Pregnancy, Animal; Progesterone; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxic Acid; Pyridoxine; Rats | 1987 |
Vitamin B-6 metabolism as affected by exercise in trained and untrained women fed diets differing in carbohydrate and vitamin B-6 content.
Topics: Adult; Dietary Carbohydrates; Female; Humans; Menopause; Middle Aged; Physical Exertion; Physical Fitness; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1987 |
Preparation of [14C]pyridoxal 5'-phosphate.
Topics: Carbon Radioisotopes; Chromatography, Gel; Chromatography, Ion Exchange; Indicators and Reagents; Isotope Labeling; Liver; Phosphorylation; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine | 1986 |
Intestinal hydrolysis of pyridoxal 5'-phosphate in vitro and in vivo in the rat. Effect of protein binding and pH.
Topics: Albumins; Alkaline Phosphatase; Animals; Hydrogen-Ion Concentration; Hydrolysis; In Vitro Techniques; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Jejunum; Models, Biological; Perfusion; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Rats | 1986 |
Plasma pyridoxal-5'-phosphate levels in myocardial infarction.
Topics: Cholesterol, HDL; Chronic Disease; Coronary Disease; Fasting; Humans; Middle Aged; Myocardial Infarction; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1986 |
Experimental diabetes causes mitochondrial loss and cytoplasmic enrichment of pyridoxal phosphate and aspartate aminotransferase activity.
Topics: Animals; Aspartate Aminotransferases; Cytoplasm; Diabetes Mellitus, Experimental; Electrophoresis, Agar Gel; Male; Mitochondria, Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1986 |
[Stereochemical aspects of vitamin B6 enzyme reactions].
Topics: Chemical Phenomena; Chemistry; Decarboxylation; Diaminopimelic Acid; Molecular Conformation; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Tryptophanase | 1986 |
Correlation between pyridoxal-5'-phosphate levels and the percentage activation of aspartate aminotransferase enzyme in haemolysate and plasma during in vitro incubation studies with different B6 vitamers.
Topics: Aspartate Aminotransferases; Chromatography, High Pressure Liquid; Erythrocytes; Hemolysis; Humans; In Vitro Techniques; Plasma; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1986 |
Degradation of vitamin B6 standard solutions.
Topics: Chromatography, High Pressure Liquid; Drug Stability; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Reference Standards; Solutions | 1986 |
Vitamin B6 status of women suffering from premenstrual syndrome.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Erythrocytes; Female; Humans; Menstrual Cycle; Middle Aged; Premenstrual Syndrome; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan; Xanthurenates | 1986 |
An enzymatic method for the synthesis of [14C]pyridoxal 5'-phosphate from [14C]pyridoxine.
Topics: Aspartate Aminotransferases; Chromatography, Agarose; In Vitro Techniques; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine | 1986 |
Pyridoxal phosphate concentrations determined postmortem as an indication of antemortem vitamin B-6 status.
Topics: Animals; Calcium; Liver; Magnesium; Muscles; Postmortem Changes; Potassium; Pyridoxal Phosphate; Pyridoxine; Sodium; Swine; Time Factors; Vitamin B 6 Deficiency | 1987 |
Effects of vitamin B6 intake on nutriture and growth of young infants.
Topics: Body Height; Body Weight; Female; Fetal Blood; Growth; Humans; Infant; Infant Nutritional Physiological Phenomena; Infant, Newborn; Milk, Human; Pregnancy; Pyridoxal Phosphate; Pyridoxine | 1986 |
Efficacy of the rat bioassay for the determination of biologically available vitamin B-6.
Topics: Animals; Biological Assay; Body Weight; Chromatography, High Pressure Liquid; Diet; Evaluation Studies as Topic; Male; Nutritive Value; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1986 |
Aminophylline and gentamicin-2.
Topics: Administration, Oral; Aminophylline; Animals; Asthma; Dogs; Gentamicins; Humans; Injections, Intraperitoneal; Male; Pyridoxal Phosphate; Pyridoxine; Rabbits; Rats | 1986 |
B vitamins in epileptics.
Topics: Adult; Anticonvulsants; Biotin; Epilepsy; Erythrocytes; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Risk; Sex Factors; Thiamine; Vitamin B 12 | 1986 |
Pyridoxal phosphate protects against an irreversible temperature-dependent inactivation of hepatic delta-aminolevulinic acid synthase.
Topics: 5-Aminolevulinate Synthetase; Animals; Buffers; Cytosol; Hydrogen-Ion Concentration; In Vitro Techniques; Liver; Male; Mitochondria, Liver; Protease Inhibitors; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Temperature | 1985 |
Depressed plasma pyridoxal phosphate concentrations in adult asthmatics.
Topics: Adult; Aged; Asthma; Erythrocytes; Female; Humans; Male; Middle Aged; Plasma; Pyridoxal Phosphate; Pyridoxine | 1985 |
Morning sickness and vitamin B6 status of pregnant women.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Erythrocytes; Female; Humans; Nausea; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine | 1985 |
Delta-6-desaturase enzyme co-factors and atherosclerosis.
Topics: Animals; Arteriosclerosis; Cholesterol; Fatty Acid Desaturases; Humans; Linoleoyl-CoA Desaturase; Prostaglandins E; Pyridoxal Phosphate; Pyridoxine; Rats | 1985 |
Differences in vitamin B6 status indicator responses between young and middle-aged women fed constant diets with two levels of vitamin B6.
Topics: Adult; Age Factors; Diet; Dietary Carbohydrates; Female; Humans; Kynurenic Acid; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan; Xanthurenates | 1985 |
Markedly increased circulating pyridoxal-5'-phosphate levels in hypophosphatasia. Alkaline phosphatase acts in vitamin B6 metabolism.
Topics: Adult; Aged; Alkaline Phosphatase; Child; Child, Preschool; Diet; Female; Humans; Hypophosphatasia; Infant; Isoenzymes; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Ultrafiltration | 1985 |
Effect of deficient and excess dietary vitamin B-6 on amino transaminase and glycogen phosphorylase activity and pyridoxal phosphate content in two muscles from postpubertal gilts.
Topics: Alanine Transaminase; Animals; Aspartate Aminotransferases; Diet; Female; Muscles; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Sexual Maturation; Swine; Swine Diseases; Transaminases; Vitamin B 6 Deficiency | 1985 |
Pyridoxal phosphate as a probe for the degradation products of skeletal muscle glycogen phosphorylase.
Topics: Animals; Kinetics; Male; Mice; Muscles; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Tritium | 1985 |
Analysis of B-6 vitamers in human milk by reverse-phase liquid chromatography.
Topics: Biological Assay; Chromatography, High Pressure Liquid; Female; Humans; Milk, Human; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Saccharomyces | 1985 |
Influence of vitamin B6 on age dependent changes in blood urea.
Topics: Aging; Alanine Transaminase; Animals; Arginase; Isoenzymes; Kidney; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Urea | 1985 |
Stability of pyridoxal-5-phosphate semicarbazone: applications in plasma vitamin B6 analysis and population surveys of vitamin B6 nutritional status.
Topics: Chromatography, High Pressure Liquid; Drug Stability; Humans; Kinetics; Light; Nutritional Physiological Phenomena; Pyridines; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Reference Standards; Temperature; Vitamin B 6 Deficiency | 1985 |
Relationship between body store of vitamin B6 and plasma pyridoxal-P clearance: metabolic balance studies in humans.
Topics: Adult; Diet; Half-Life; Humans; Isonicotinic Acids; Kinetics; Male; Metabolic Clearance Rate; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine | 1985 |
The effect of dietary protein on the metabolism of vitamin B-6 in humans.
Topics: Adult; Body Weight; Dietary Proteins; Energy Intake; Feces; Humans; Male; Nitrogen; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan | 1985 |
In vivo and in vitro inhibition of B16 melanoma growth by vitamin B6.
Topics: Adenosine Triphosphate; Animals; Cell Division; Cell Line; Cell Membrane; Cell Survival; Dose-Response Relationship, Drug; Energy Metabolism; Hexokinase; Melanoma; Mice; Mice, Inbred Strains; Neoplasm Transplantation; Nucleic Acid Synthesis Inhibitors; Pyridoxal Phosphate; Pyridoxine | 1985 |
Protection from cis-dichlorodiammineplatinum-induced cell inactivation by aldehydes involves cell membrane amino groups.
Topics: Cell Line; Cell Survival; Cisplatin; Female; Humans; Membrane Proteins; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1985 |
The effect of 4'-deoxypyridoxine on rat heart cell cultures under oxygen deficiency.
Topics: Animals; Cells, Cultured; Glucose; Heart; Heart Rate; Myocardium; Oxygen; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1985 |
L-Dopa and pyridoxine.
Topics: Decarboxylation; Dihydroxyphenylalanine; Dopamine; Humans; Oxidation-Reduction; Parkinson Disease; Pyridoxal Phosphate; Pyridoxine | 1972 |
Unusual anaemias of old age.
Topics: Age Factors; Aged; Anemia; Anemia, Hypochromic; Anemia, Sideroblastic; Blood Transfusion; Female; Hemoglobinometry; Humans; Iron; Male; Prednisolone; Pyridoxal Phosphate; Pyridoxine; Scotland | 1973 |
Pyridoxal-5-phosphate levels in whole blood in home-reared patients with trisomy 21.
Topics: Adolescent; Child; Child, Preschool; Down Syndrome; Female; Humans; Infant; Male; Pyridoxal Phosphate; Pyridoxine; Statistics as Topic; Vitamin B 6 Deficiency | 1973 |
[Properties of mutated threonine deaminase in Escherichia coli].
Topics: Butyrates; Escherichia coli; Hydro-Lyases; Isoleucine; Keto Acids; Mutation; Nitrosoguanidines; Pyridoxal Phosphate; Pyridoxine; Threonine | 1972 |
Pyridoxine chemistry. XXI. Thin-layer chromatography and thin-layer electrophoresis of compounds in the vitamin B6 group.
Topics: Amines; Boric Acids; Chromatography, Thin Layer; Electrophoresis; Hydrogen-Ion Concentration; Methods; Phosphates; Pyridines; Pyridoxal Phosphate; Pyridoxine; Solvents; Staining and Labeling; Ultraviolet Rays | 1969 |
[The effect of hydantoin and succinimide on vitamin B 6 metabolism].
Topics: Child; Child, Preschool; Epilepsy, Absence; Epilepsy, Tonic-Clonic; Humans; Hydantoins; Infant; Pyridoxal Phosphate; Pyridoxine; Succinimides; Time Factors | 1973 |
Tissue pyridoxal phosphate concentration and pyridoxaminephosphate oxidase activity in riboflavin deficiency in rats and man.
Topics: Adult; Animals; Body Weight; Brain Chemistry; Erythrocytes; Female; Glutathione Reductase; Humans; Liver; Male; Organ Size; Oxidoreductases; Parenteral Nutrition; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Riboflavin; Riboflavin Deficiency | 1974 |
Letter: Heat stability of serum pyridoxal.
Topics: Biological Assay; Drug Stability; Hot Temperature; Hydrogen-Ion Concentration; Hydrolysis; Lacticaseibacillus casei; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1974 |
Sideroblastic anaemia and jejunal diverticulosis.
Topics: Anemia, Sideroblastic; Blood Transfusion; Bone Marrow; Diverticulum; Erythropoiesis; Female; Headache; Heart Failure; Humans; Intestinal Absorption; Intestinal Diseases; Middle Aged; Phenacetin; Prednisolone; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12 | 1973 |
Leukocyte pyridoxal phosphate and alkaline phosphatase in Down's syndrome and other retardates.
Topics: Adolescent; Adrenal Cortex Hormones; Adult; Aldehydes; Alkaline Phosphatase; Body Surface Area; Depression, Chemical; Down Syndrome; Humans; Intellectual Disability; Leukocyte Count; Leukocytes; Male; Methods; Mosaicism; Phenylketonurias; Pyridoxal Phosphate; Pyridoxine; Stimulation, Chemical; Time Factors; Trisomy | 1969 |
Studies on the metabolism of vitamin B6 in the small intestine. II. Heterogeneity of monkey intestinal alkaline phosphatase.
Topics: Alkaline Phosphatase; Animals; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Intestinal Mucosa; Intestine, Small; Kinetics; Macaca; Male; Mercaptoethanol; Mercury; Methods; Neuraminidase; Nitrobenzenes; Phosphoric Acids; Pyridoxal Phosphate; Pyridoxine; Urea; Zinc | 1970 |
The effect of tryptophan metabolites on brain 5-hydroxytryptamine metabolism.
Topics: Alanine; Allopurinol; Amino Acids; Animals; Brain; Brain Chemistry; Carbon Isotopes; Carboxy-Lyases; Histamine; Kynurenic Acid; Kynurenine; Male; Methanol; Methyldopa; Mixed Function Oxygenases; Niacinamide; Nicotinic Acids; Nitroglycerin; ortho-Aminobenzoates; Phenylalanine; Phenylbutyrates; Picolinic Acids; Pyridines; Pyridoxal Phosphate; Pyridoxine; Rats; Serotonin; Sulfuric Acids; Time Factors; Tryptophan; Tryptophan Oxygenase; Xanthurenates | 1970 |
The effect of normal red cell constituents on the activities of red cell enzymes.
Topics: Alcohol Oxidoreductases; Aldehydes; Bicarbonates; Creatinine; Erythrocytes; Fructose-Bisphosphate Aldolase; Glucose-6-Phosphate Isomerase; Glucosephosphate Dehydrogenase; Glyceraldehyde-3-Phosphate Dehydrogenases; Glycerophosphates; Hexokinase; Kinetics; Phosphofructokinase-1; Phosphoglucomutase; Phosphogluconate Dehydrogenase; Phosphotransferases; Picolines; Pyridoxal Phosphate; Pyridoxine; Pyruvate Kinase | 1972 |
A study of the influence of vitamins in the pollination of the flowers in the F1 progeny of pepper (Capsicum annuum L.).
Topics: Hybrid Vigor; Hybridization, Genetic; Niacinamide; Plants; Pollen; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Thiamine; Vitamin B Complex | 1974 |
[Kinetin, nucleic acids and vitamin B6 as antagonists of Neurospora and Lactobacillus casei].
Topics: Acridines; Aminobenzoates; Anti-Inflammatory Agents; Dactinomycin; DNA; Flufenamic Acid; Imidazoles; Indoles; Lacticaseibacillus casei; Neurospora; Neurospora crassa; Plant Growth Regulators; Pyridoxal Phosphate; Pyridoxine; RNA; Saccharomyces | 1974 |
[Preparation of radioactively tagged pyridoxal-5'-phosphate].
Topics: Chloroform; Chromatography; Chromatography, Ion Exchange; Electrophoresis; Neutrons; Perchlorates; Phosphorus Isotopes; Pyridoxal Phosphate; Pyridoxine; Radiation Effects | 1966 |
Characterization of pyridoxine auxotrophs of Escherichia coli: serine and pdxF mutants.
Topics: Culture Media; Densitometry; Escherichia coli; Genetics, Microbial; Glycerolphosphate Dehydrogenase; Mutation; Phenotype; Phosphoric Monoester Hydrolases; Pyridoxal Phosphate; Pyridoxine; Serine; Transaminases | 1970 |
Metabolism of vitamin B 6 in the I-strain mouse. II. Oxidation of pyridoxal.
Topics: Acetone; Aldehydes; Ammonium Sulfate; Animals; Brain; Chemical Precipitation; Diet; Drug Stability; Hot Temperature; Hydrogen-Ion Concentration; Isonicotinic Acids; Kinetics; Liver; Male; Methylation; Mice; Mice, Inbred Strains; Niacinamide; Oxidoreductases; Phosphoric Monoester Hydrolases; Picolines; Pyridoxal Phosphate; Pyridoxine; Species Specificity; Vitamin B 6 Deficiency | 1971 |
Vitamin B 6 enzymes in normal and pre-eclamptic human placentae.
Topics: Alcohol Oxidoreductases; Ammonium Sulfate; Chemical Precipitation; Eclampsia; Female; Humans; Phosphoric Monoester Hydrolases; Phosphotransferases; Placenta; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1972 |
Vitamin B6 metabolism in chronic alcohol abuse. Pyridoxal phosphate levels in plasma and the effects of acetaldehyde on pyridoxal phosphate synthesis and degradation in human erythrocytes.
Topics: Acetaldehyde; Adolescent; Adult; Age Factors; Aged; Alcohol Oxidoreductases; Alcoholism; Erythrocytes; Humans; Male; Middle Aged; Phosphates; Phosphoric Monoester Hydrolases; Phosphotransferases; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1974 |
Vitamin B6 deficiency in uremia and its implications for the depression of immune responses.
Topics: Administration, Oral; Aspartate Aminotransferases; Chronic Disease; Creatinine; DNA; Erythrocytes; Humans; Immunity, Cellular; In Vitro Techniques; Lectins; Lymphocyte Culture Test, Mixed; Lymphocytes; Phosphotransferases; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Stimulation, Chemical; Thymidine; Uremia; Vitamin B 6 Deficiency | 1974 |
Regulation of pyridoxal 5'-phosphate metabolism in liver.
Topics: Animals; In Vitro Techniques; Liver; Male; Oxidoreductases; Phosphoric Monoester Hydrolases; Pyridoxal Phosphate; Pyridoxine; Rats; Subcellular Fractions | 1974 |
Studies on the role of vitamin B6 derivatives in regulating tyrosine alpha-ketoglutarate transaminase activity in vitro and in vivo.
Topics: Amines; Animals; Benzoates; Dactinomycin; Enzyme Induction; Hydrocortisone; In Vitro Techniques; Leucine; Liver; Phosphates; Pyridoxal Phosphate; Pyridoxine; Rats; Transaminases; Tyrosine Transaminase | 1967 |
Inhibition of tyrosine transaminase activity by norepinephrine.
Topics: Adrenalectomy; Animals; Chemical Phenomena; Chemistry; Depression, Chemical; Enzyme Induction; Fasting; Female; Hydrogen-Ion Concentration; Kinetics; Liver; Norepinephrine; Pyridoxal Phosphate; Pyridoxine; Rats; Spectrophotometry; Tyrosine Transaminase | 1969 |
Inhibitory effects of 4-deoxypyridoxine on the endogenous activity and induction of tyrosine-alpha-ketoglutarate transaminase by cortisol.
Topics: Adrenal Glands; Adrenalectomy; Alanine Transaminase; Animals; Antimetabolites; Brain; Carboxy-Lyases; Caseins; Dietary Proteins; Enzyme Induction; Glutamates; Glutarates; Hydrazines; Hydrocortisone; Isonicotinic Acids; Ketoglutaric Acids; L-Serine Dehydratase; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Time Factors; Tyrosine Transaminase; Vitamin B 6 Deficiency | 1969 |
Regulation of hepatic tyrosine transaminase in vivo through interaction of norepinephrine and the pyridoxal phosphate co-factor.
Topics: Adrenal Glands; Adrenalectomy; Animals; Circadian Rhythm; Cycloheximide; Dexamethasone; Dopamine; Enzyme Induction; Female; Kinetics; Liver; Norepinephrine; Penicillamine; Phenoxybenzamine; Pyridoxal Phosphate; Pyridoxine; Rats; Sensory Receptor Cells; Tyrosine Transaminase | 1970 |
The influence of tyrosine, phenylpyruvate and vitamin B 6 upon seizure thresholds.
Topics: Amino Acids; Animals; Brain; Brain Chemistry; Central Nervous System Stimulants; Ethers; Fluorine; Male; Myoclonus; Phenylalanine; Phenylpyruvic Acids; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures; Time Factors; Tyrosine | 1971 |
Effect of pyridoxine defienciency on inducibility and circadian rhythms of some pyridoxine-dependent enzymes.
Topics: Acetamides; Allyl Compounds; Animals; Body Weight; Carbon Isotopes; Carboxy-Lyases; Circadian Rhythm; Diet; Enzyme Activation; Enzyme Induction; Hydrocortisone; Liver; Male; Norepinephrine; Peroxidases; Pyridoxal Phosphate; Pyridoxine; Rats; Transaminases; Tryptophan; Tyrosine Transaminase; Vitamin B 6 Deficiency | 1971 |
Transamination of aromatic amino acids in rat liver and brain.
Topics: Amino Acids; Animals; Brain; Chromatography, Gel; Chromatography, Ion Exchange; Dihydroxyphenylalanine; Enzyme Activation; Hydrazines; Hydrogen-Ion Concentration; Kinetics; Liver; Male; Mitochondria, Liver; Phenylalanine; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Rats; Spectrophotometry; Subcellular Fractions; Transaminases; Tryptophan; Tyrosine Transaminase; Ultraviolet Rays | 1972 |
The effects of salicylate on the activity of rat liver tyrosine-2-oxoglutarate aminotransferase in vitro and in vivo.
Topics: Adrenalectomy; Animals; Dactinomycin; Drug Antagonism; Enzyme Activation; Enzyme Induction; Hydrocortisone; In Vitro Techniques; Injections, Intraperitoneal; Liver; Male; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Rats; Salicylates; Spectrophotometry; Tryptophan; Tyrosine Transaminase; Ultraviolet Rays | 1972 |
Properties of a specific protease for pyridoxal enzymes and its biological role.
Topics: Animals; Apoproteins; Aspartate Aminotransferases; Chromatography, DEAE-Cellulose; Electrophoresis, Disc; Homoserine; Hydro-Lyases; Intestine, Small; L-Serine Dehydratase; Male; Molecular Weight; Muscles; Organophosphorus Compounds; Ornithine; Peptide Hydrolases; Picolines; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Transaminases; Tyrosine Transaminase; Ultracentrifugation; Vitamin B Deficiency | 1972 |
On the convulsive action of castrix.
Topics: Animals; Aspartate Aminotransferases; Carboxy-Lyases; Central Nervous System Stimulants; Cholinesterase Inhibitors; Dimethylamines; Glutamates; Hydrolases; Kynurenine; Male; Mice; Oxidoreductases; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Pyrimidines; Seizures | 1972 |
Vitamin B6 nutrition in women with hyperemesis gravidarum during the first trimester of pregnancy.
Topics: Female; Humans; Hyperemesis Gravidarum; Pregnancy; Pregnancy Trimester, First; Pregnancy Trimester, Third; Pyridoxal Phosphate; Pyridoxine | 1974 |
Metabolic interconversions of different forms of vitamin B6.
Topics: Animals; Chromatography, Ion Exchange; Chromatography, Paper; Electrophoresis, Paper; Isotope Labeling; Kinetics; Liver; Mice; Organophosphorus Compounds; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Time Factors; Tritium | 1974 |
Susceptibility to thiosemicarbazide (an antagonist of vitamin B6), and phylogenetic and ontogenetic development of brain.
Topics: Age Factors; Animals; Animals, Newborn; Astacoidea; Behavior, Animal; Biological Evolution; Bombyx; Brain; Cockroaches; Goldfish; Guinea Pigs; Phylogeny; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Ranidae; Seizures; Semicarbazides; Species Specificity; Sulfides | 1974 |
An examination of the role of gamma-aminobutyric acid (GABA) in hyperbaric oxygen-induced convulsions in the rat. II. Influence of metabolic cofactors.
Topics: Acetates; Aminobutyrates; Animals; Drug Synergism; Female; Hydrazines; Hyperbaric Oxygenation; Propionates; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures; Time Factors | 1974 |
Tissue pyridoxal-5'-phosphate content and avoidance behavior -n 2-deoxypyridoxine-treated rats.
Topics: Animals; Avoidance Learning; Brain; Depression, Chemical; Escape Reaction; Female; Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B 6 Deficiency | 1974 |
Plasma binding of vitamin B6 compounds.
Topics: Blood Proteins; Carrier Proteins; Erythrocytes; Humans; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Serum Albumin | 1974 |
Reaction of pyridoxal 5'-sulfate with apoenzyme of aspartate aminotransferase. Covalent labeling of the protein with elimination of sulfate.
Topics: Animals; Apoenzymes; Aspartate Aminotransferases; Binding Sites; Circular Dichroism; Cysteine; Cytoplasm; Kinetics; Magnetic Resonance Spectroscopy; Models, Chemical; Myocardium; Organophosphorus Compounds; Oxidation-Reduction; Protein Binding; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Schiff Bases; Spectrophotometry; Spectrophotometry, Ultraviolet; Stereoisomerism; Structure-Activity Relationship; Sulfhydryl Compounds; Sulfuric Acids; Swine | 1974 |
Coenzymatic activity of pyridoxal 5'-sulfate and related analogues of pyridoxal 5'-phosphate.
Topics: Apoproteins; Arginine; Carboxy-Lyases; Coenzymes; Kinetics; L-Serine Dehydratase; Picolines; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Spectrum Analysis; Sulfates; Tryptophanase | 1972 |
The phosphorylases of developing maize seeds.
Topics: Amylases; Glucosephosphates; Iodine; Isoenzymes; Mutation; Phosphoric Acids; Phosphorylases; Polysaccharides; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Seeds; Species Specificity; Starch; Time Factors; Zea mays | 1973 |
Trisomy 8 in acute myeloblastic leukemia and sideroachrestic anemia.
Topics: Aged; Anemia, Myelophthisic; Anemia, Sideroblastic; Bone Marrow Examination; Cells, Cultured; Chromosomes, Human, 6-12 and X; Cytarabine; Daunorubicin; Female; Folic Acid; Humans; Karyotyping; Lectins; Leukemia, Myeloid, Acute; Leukocytes; Middle Aged; Prednisolone; Pyridoxal Phosphate; Pyridoxine; Thioguanine; Trisomy | 1974 |
The interactions between biogenic amines and pyridoxal, pyridoxal phosphate, and pyridoxal kinase.
Topics: 5-Hydroxytryptophan; Adenosine Triphosphate; Amines; Animals; Biogenic Amines; Brain; Cattle; Chemical Phenomena; Chemistry; Dihydroxyphenylalanine; Dopamine; Norepinephrine; Phosphotransferases; Picolines; Pyridoxal Phosphate; Pyridoxine; Serotonin; Spectrophotometry; Tryptophan; Tyrosine; Zinc | 1972 |
Incorporation of radioactivity into pyridoxal phosphate by Escherichia coli B.
Topics: Acetates; Amino Acids; Bicarbonates; Biological Assay; Borohydrides; Carbon Isotopes; Chromatography, Ion Exchange; Escherichia coli; Formates; Glucose; Glutamates; Hydrolysis; Methods; Oxidation-Reduction; Pyridoxal Phosphate; Pyridoxine; Pyruvates; Serine; Yeasts | 1972 |
Normal synthesis of aminotransferase protein in a pyridoxineless strain of S. typhimurium.
Topics: Bacterial Proteins; Cell-Free System; Culture Media; Enzyme Repression; Histidine; Imidazoles; Operon; Protein Biosynthesis; Pyridoxal Phosphate; Pyridoxine; Salmonella typhimurium; Transaminases | 1972 |
Reaction of 5 -pyridoxal methyl chloride, an analog of pyridoxal 5'-phosphate, with the B protein of Escherichia coli tryptophan synthetase.
Topics: Amino Acids; Apoproteins; Bacterial Proteins; Binding Sites; Chlorine; Circular Dichroism; Electrophoresis, Paper; Escherichia coli; Hydro-Lyases; Imines; Macromolecular Substances; Naphthols; Optical Rotation; Picolines; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Serine; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan Synthase | 1972 |
Glycolaldehyde is a precursor of pyridoxal phosphate in Escherichia coli B.
Topics: Aldehydes; Carbon Radioisotopes; Escherichia coli; Glycols; Mutation; Pyridoxal Phosphate; Pyridoxine; Serine | 1973 |
Imidazolylacetolphosphate aminotransferase. Properties of the apoprotein produced in a pyridoxine auxotroph of Salmonella typhimurium.
Topics: Amino Alcohols; Apoproteins; Cell-Free System; Centrifugation, Density Gradient; Chromatography, Gel; Culture Media; Drug Stability; Hot Temperature; Imidazoles; Ketoglutaric Acids; Kinetics; Macromolecular Substances; Mutation; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Salmonella typhimurium; Transaminases | 1973 |
Active site-directed inhibition of E. coli DNA-dependent RNA polymerase by pyridoxal 5'-phosphate.
Topics: Binding Sites; Borohydrides; DNA-Directed RNA Polymerases; Enzyme Activation; Escherichia coli; Kinetics; Nucleotides; Organophosphorus Compounds; Oxidation-Reduction; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Schiff Bases; Spectrophotometry; Spectrophotometry, Ultraviolet; Tritium | 1973 |
Coenzymatic activities of 2-nor-2-hydroxymethyl pyridoxal 5'-phosphate for various vitamin B6 enzymes.
Topics: Animals; Apoproteins; Aspartate Aminotransferases; Aspartic Acid; Binding, Competitive; Buffers; Carboxy-Lyases; Chemical Phenomena; Chemistry; Coenzymes; Cytoplasm; Escherichia; Escherichia coli; Lyases; Mitochondria, Muscle; Myocardium; Phenols; Phosphates; Pseudomonas; Pyridoxal Phosphate; Pyridoxine; Spectrum Analysis; Swine; Tryptophanase; Tyrosine | 1973 |
Threonine deaminase from a mutant requiring isoleucine or pyridoxine: inability to form a tetrameric state.
Topics: Chemical Precipitation; Chromatography; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Genes; Hydro-Lyases; Isoleucine; Molecular Weight; Mutation; Pyridoxal Phosphate; Pyridoxine; Threonine; Ultracentrifugation | 1974 |
Red-cell metabolism of pyridoxine in sideroblastic anaemias and related anaemias.
Topics: Adenosine Triphosphate; Adult; Aged; Anemia, Hypochromic; Anemia, Sideroblastic; Biological Assay; Erythrocytes, Abnormal; Heme; Humans; In Vitro Techniques; Iron; Lacticaseibacillus casei; Middle Aged; Mitochondria; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Thalassemia; Vitamin B 6 Deficiency | 1972 |
5-(2-Chloroethyl)-3-hydroxy-2-methyl-4-pyridinecarboxaldehyde ( 5 -pyridoxal methyl chloride) and its reaction with N -acetyl-L-lysine to form a new cyclic imino acid derivative of homopyridoxal.
Topics: Acetates; Alkylation; Amino Acids; Chlorine; Cyclization; Hydrogen-Ion Concentration; Imines; Indicators and Reagents; Isomerism; Lysine; Magnetic Resonance Spectroscopy; Mass Spectrometry; Molecular Conformation; Naphthols; Picolines; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Spectrometry, Fluorescence; Spectrophotometry; Spectrophotometry, Ultraviolet | 1972 |
Pyridoxal phosphate and folic acid concentration in blood and erythrocyte aspartate aminotransferase activity during pregnancy.
Topics: Aspartate Aminotransferases; Erythrocytes; Female; Folic Acid; Gestational Age; Humans; Infant, Newborn; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Umbilical Cord | 1972 |
Phosphorylation of pyridoxine by human blood platelets--effects of structure analogs and metabolic inhibitors.
Topics: Blood Platelets; Cyanides; Dinitrophenols; Fluorides; Humans; Iodoacetates; Kinetics; Oxidative Phosphorylation; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Sodium; Structure-Activity Relationship; Time Factors; Tritium | 1972 |
Fluorescence properties of the flavin moiety within N-(5'-phospho)-pyridoxyl flavin amides: spectroscopic models for pyridoxine (Pyridoxamine) 5'-phosphate oxidase.
Topics: Amides; Amino Acid Oxidoreductases; Binding Sites; Chemical Phenomena; Chemistry, Physical; Ethanol; Flavin Mononucleotide; Flavins; Hydrogen-Ion Concentration; Organophosphorus Compounds; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Sodium Chloride; Spectrometry, Fluorescence; Temperature | 1972 |
Some studies on the formation in vivo of pyridoxal phosphate in rats receiving high-fat diet.
Topics: Adrenal Cortex Hormones; Alcohol Oxidoreductases; Animals; Dietary Fats; Flavin Mononucleotide; Kidney; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Testosterone | 1972 |
[Method for determining the pyridoxal coenzyme level in the blood plasma].
Topics: Aspartate Aminotransferases; Blood Proteins; Clinical Enzyme Tests; Coenzymes; Picolines; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1972 |
Erythrocyte aminotransferase activities in women using oral contraceptives and the effect of vitamin B 6 supplementation.
Topics: Adult; Alanine Transaminase; Apoproteins; Aspartate Aminotransferases; Contraceptives, Oral; Enzyme Activation; Erythrocytes; Estrogens; Female; Hemolysis; Humans; In Vitro Techniques; Pyridoxal Phosphate; Pyridoxine; Stimulation, Chemical; Time Factors; Vitamin B 6 Deficiency | 1973 |
Cortical-evoked responses in pyridoxine-deficient rats.
Topics: Age Factors; Animals; Behavior, Animal; Body Weight; Brain; Central Nervous System; Electrodes, Implanted; Electroencephalography; Male; Organ Size; Photic Stimulation; Pyridoxal Phosphate; Pyridoxine; Rats; Reaction Time; Visual Cortex; Vitamin B 6 Deficiency; Weaning | 1973 |
Primary acquired sideroblastic anaemia: response to treatment with pyridoxal-5-phosphate.
Topics: Aged; Anemia, Sideroblastic; Ascorbic Acid; Female; Folic Acid; Hemoglobinometry; Humans; Pyridoxal Phosphate; Pyridoxine; Reticulocytes; Tryptophan | 1973 |
[Vitamin B 6 deficiency with intake of oral contraceptives].
Topics: Adult; Aspartate Aminotransferases; Contraceptives, Oral; Dermatitis; Enzyme Activation; Erythrocytes; Female; Humans; Isonicotinic Acids; Mouth Diseases; Oral Manifestations; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1973 |
Possible influence of testicular hormone on pyridoxal phosphate formation in vivo by the kidney tissue after administration of flavin mono nucleotide.
Topics: Animals; Castration; Flavin Mononucleotide; Kidney; Male; Oxidoreductases; Pyridoxal Phosphate; Pyridoxine; Rats; Testosterone | 1973 |
Definitive nomenclature for vitamins B-6 and related compounds.
Topics: Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Terminology as Topic | 1973 |
The vitamin B 6 requirement of the male rat as determined by behavioral patterns, brain pyridoxal phosphate and nucleic acid composition and erythrocyte alanine aminotransferase activity.
Topics: Age Factors; Alanine Transaminase; Animals; Behavior, Animal; Brain; DNA; Dose-Response Relationship, Drug; Erythrocytes; Exploratory Behavior; Female; Fetal Death; Male; Nutritional Requirements; Phosphotransferases; Pregnancy; Pregnancy Complications; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; RNA; Vitamin B 6 Deficiency | 1973 |
N-(5'-phospho-4'-pyridoxyl)amines as substrates for pyridoxine (pyridoxamine) 5'-phosphate oxidase.
Topics: Amino Acid Oxidoreductases; Amino Acids; Ammonium Sulfate; Animals; Calcium Phosphates; Carbon Isotopes; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Ethanol; Glycine; Kinetics; Liver; Models, Chemical; Organophosphorus Compounds; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rabbits; Structure-Activity Relationship | 1973 |
Intervention of brain cortex phospholipids in pyridoxal phosphate-dependent reactions.
Topics: Adenosine Triphosphate; Aminobutyrates; Animals; Brain; Cattle; Colorimetry; Cytosol; Dinitrophenols; Enzyme Activation; In Vitro Techniques; Phospholipases; Phospholipids; Phosphotransferases; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Tritium | 1973 |
Homocystinuria: studies in tissue culture.
Topics: Culture Techniques; Fibroblasts; Heterozygote; Homocysteine; Homocystine; Homocystinuria; Humans; Hydro-Lyases; L-Serine Dehydratase; Methionine; Methyltransferases; Oxidoreductases; Parents; Proteins; Pyridoxal Phosphate; Pyridoxine; Serine; Skin; Stimulation, Chemical; Tetrahydrofolates | 1973 |
Spectra of 3-hydroxypyridines. Band-shape analysis and evaluation of tautomeric equilibria.
Topics: Chemical Phenomena; Chemistry; Computers; Hydrogen-Ion Concentration; Isomerism; Mathematics; Organophosphorus Compounds; Phenols; Pyrazines; Pyridines; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Spectrophotometry; Temperature | 1973 |
Pyridoxal phosphate values in premature infants.
Topics: Age Factors; Apoproteins; Birth Weight; Carbon Dioxide; Carbon Radioisotopes; Diet; Dietary Proteins; Humans; Infant Food; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Pyridoxal Phosphate; Pyridoxine; Tyrosine Decarboxylase; Vitamin B 6 Deficiency | 1973 |
[Influence of pyridoxine deficiency on tryptophan synthase in Neurospora sitophila].
Topics: Apoproteins; Cells, Cultured; Coenzymes; Culture Media; Indoles; Neurospora; Pyridoxal Phosphate; Pyridoxine; Tryptophan Synthase | 1973 |
Intestinal absorption of vitamin B6. I. Pyridoxol uptake by rat intestinal tissue.
Topics: Animals; Chromatography, Paper; Depression, Chemical; Dinitrophenols; Hydrogen-Ion Concentration; In Vitro Techniques; Intestinal Absorption; Intestinal Mucosa; Iodoacetates; Male; Ouabain; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Temperature; Tritium | 1973 |
Letter: The heat stability of synthetic and natural pyridoxal.
Topics: Drug Stability; Hot Temperature; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1974 |
Regulation of ornithine decarboxylase synthesis. Effect of a nutritional deficiency of vitamin B6.
Topics: Animals; Apoproteins; Brain; Carbon Radioisotopes; Carboxy-Lyases; Dithiothreitol; Liver; Male; Organ Specificity; Ornithine; Putrescine; Pyridoxal Phosphate; Pyridoxine; Rats; Spermidine; Vitamin B 6 Deficiency | 1974 |
Behavioral patterns and brain nucleic acid and pyridoxal phosphate contents of male rat progeny from vitamin B-6-repleted dams.
Topics: Animals; Auditory Perception; Behavior, Animal; Brain; DNA; Exploratory Behavior; Female; Gestational Age; Male; Maternal-Fetal Exchange; Nerve Tissue Proteins; Nucleic Acids; Placenta Diseases; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Rats; RNA; Time Factors; Vitamin B 6 Deficiency | 1974 |
[Vitamin B6 deficiency as a cause of perioral dermatoses after the taking of oral contraceptives].
Topics: Aspartate Aminotransferases; Contraceptives, Oral; Erythrocytes; Facial Dermatoses; Female; Humans; Menstruation; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1974 |
Pyridoxal 5'-phosphate in plasma: source, protein-binding, and cellular transport.
Topics: Adult; Alkaline Phosphatase; Animals; Biological Transport; Cell Membrane; Dogs; Erythrocytes; Humans; Hydrolysis; Liver; Male; Protein Binding; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Serum Albumin | 1974 |
Delayed maturation of the renal cortex in the vitamin B6-deficient newborn rat.
Topics: Animals; Blood Urea Nitrogen; Body Weight; Brain Chemistry; Cerebral Hemorrhage; Female; Kidney Cortex; Kidney Glomerulus; Liver; Movement Disorders; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Rats; Spleen; Uremia; Vitamin B 6 Deficiency | 1974 |
Involvement of vitamin B6 in the dethiomethylation of methionine by rumen microorganisms.
Topics: Alcohols; Ammonia-Lyases; Anaerobiosis; Animals; Bacteria; Carbon Radioisotopes; Cell-Free System; Chromatography, Gas; Drug Antagonism; Eukaryota; Fermentation; Gastric Juice; Methionine; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rumen | 1974 |
[On venous diseases caused by drugs].
Topics: Acetates; Adult; Aged; Anesthetics; Female; Humans; Immunization, Passive; Male; Meclofenoxate; Phlebitis; Pyridoxal Phosphate; Pyridoxine; Thrombophlebitis | 1966 |
Properties and catalytic activities of vitamin B6 N-oxide.
Topics: Amines; Aspartate Aminotransferases; Catalysis; Chelating Agents; Coenzymes; Escherichia coli; Hot Temperature; Hydro-Lyases; Ketoglutaric Acids; Kinetics; Magnetic Resonance Spectroscopy; Optical Rotatory Dispersion; Oxides; Phosphates; Pyridines; Pyridoxal Phosphate; Pyridoxine; Serine; Spectrum Analysis; Tryptophan | 1969 |
Properties and catalytic activities of omega-hydroxy derivatives of vitamin B6.
Topics: Aspartate Aminotransferases; Binding Sites; Chemical Phenomena; Chemistry; Escherichia coli; Hydro-Lyases; Ketoglutaric Acids; Kinetics; Magnetic Resonance Spectroscopy; Phosphates; Pyridines; Pyridoxal Phosphate; Pyridoxine; Spectrum Analysis; Tryptophan | 1969 |
Purification and properties of vitamin B6 kinase from Escherichia coli B.
Topics: Adenosine Triphosphate; Aldehydes; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Escherichia coli; Kinetics; Magnesium; Molecular Weight; Phosphotransferases; Picolines; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry; Time Factors; Ultracentrifugation; Zinc | 1970 |
Mutants of Escherichia coli with a growth requirement for either lysine or pyridoxine.
Topics: Amino Acids; Carboxy-Lyases; Cell-Free System; Centrifugation, Density Gradient; Centrifugation, Zonal; Chromosome Mapping; Colorimetry; Culture Media; Dialysis; Enzyme Activation; Escherichia coli; Genetics, Microbial; Lysine; Mutation; Pimelic Acids; Pyridoxal Phosphate; Pyridoxine; Saccharomyces; Spectrophotometry; Sucrose; Transduction, Genetic | 1971 |
Identification of the forms of vitamin B 6 present in the culture media of "vitamin B 6 control" mutants.
Topics: Biological Assay; Cell Membrane Permeability; Cell-Free System; Culture Media; Drug Resistance, Microbial; Escherichia coli; Genetics, Microbial; Isoniazid; Mutation; Picolines; Pyridoxal Phosphate; Pyridoxine; Toluene; Yeasts | 1971 |
Salmonella typhimurium mutants with alternate requirements for vitamin B 6 or isoleucine.
Topics: Amino Acids; Butyrates; Cell-Free System; Chromosome Mapping; Culture Media; Enzyme Activation; Genetics, Microbial; Genotype; Hydro-Lyases; Isoleucine; Keto Acids; Mutagens; Mutation; Pyridoxal Phosphate; Pyridoxine; Salmonella typhimurium; Solvents; Sulfates; Threonine; Toluene; Valerates | 1971 |
The inactivation of pea-seedling diamine oxidase by peroxidase and 1,5-diaminopentane.
Topics: Aldehydes; Amine Oxidase (Copper-Containing); Amines; Catechols; Edetic Acid; Glutarates; Histamine; Hydrogen-Ion Concentration; Kinetics; Oxygen Consumption; Peroxidases; Piperidines; Plants, Edible; Pyridines; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry | 1967 |
Pyridoxal phosphate. I. Phosphonic acid analogs of pyridoxal phosphate. Synthesis via Wittig reactions and enzymic evaluation.
Topics: Aspartate Aminotransferases; Chemical Phenomena; Chemistry; Enterococcus faecalis; Organophosphonates; Pyridoxal Phosphate; Pyridoxine; Tyrosine Decarboxylase | 1969 |
Assay and properties of diaminopimelate epimerase from Bacillus megaterium.
Topics: Amino Acids; Bacillus megaterium; Biological Assay; Chemical Precipitation; Chromatography; Chromatography, Gel; Dimercaprol; Drug Stability; Enzyme Activation; Hydrogen-Ion Concentration; Isomerases; Kinetics; Manometry; Pimelic Acids; Pyridoxal Phosphate; Pyridoxine; Stereoisomerism; Temperature | 1969 |
Studies on the involvement of testicular hormone in the regulation of pyridoxal phosphate formation by the kidney tissue.
Topics: Animals; Castration; Injections, Intramuscular; Injections, Intraperitoneal; Kidney; Liver; Male; Organ Size; Oxidoreductases; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Rats; Testis; Testosterone | 1972 |
Crystalline taurine: -ketoglutarate aminotransferase from Achromobacter superficialis.
Topics: Alanine; Alcaligenes; Aminoisobutyric Acids; Ammonium Sulfate; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Crystallization; Electrophoresis, Disc; Enzyme Activation; Hydrogen-Ion Concentration; Hydroxyapatites; Ketoglutaric Acids; Molecular Weight; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry; Sulfonic Acids; Taurine; Transaminases; Ultracentrifugation; Ultraviolet Rays | 1972 |
[Pyridoxal coenzymes in the blood plasma in patients with rheumatism].
Topics: Coenzymes; Humans; Pyridoxal Phosphate; Pyridoxine; Rheumatic Fever; Vitamin B 6 Deficiency | 1972 |
Pyridoxine administration in sickle cell disease: an unsuccessful attempt to influence the properties of sickle hemoglobin.
Topics: Anemia, Sickle Cell; Aspartate Aminotransferases; Blood Viscosity; Chromium Isotopes; Erythrocytes; Hemoglobins; Hemoglobins, Abnormal; Humans; Oxygen; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Thalassemia | 1972 |
Levels of B 6 vitamers and of pyridoxal phosphokinase in rat brain during maturation.
Topics: Animals; Brain; Phosphoric Acids; Phosphotransferases; Picolines; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats | 1972 |
Mechanisms of decaborane toxicity.
Topics: Acids; Animals; Aspartate Aminotransferases; Boric Acids; Boron Compounds; Chromatography, Thin Layer; Ethanol; Lethal Dose 50; Male; Mice; Mice, Inbred Strains; Molybdenum; Phosphoric Acids; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry; Spectrum Analysis; Time Factors; Water | 1972 |
Tryptophan metabolism in rheumatoid neuropathies.
Topics: Adolescent; Adrenal Cortex Hormones; Adult; Aged; Arthritis, Rheumatoid; Aspirin; Child; Child, Preschool; Electrophysiology; Female; Humans; Kynurenine; Male; Middle Aged; Neurologic Manifestations; Nicotinic Acids; ortho-Aminobenzoates; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Xanthurenates | 1972 |
Pyridoxine dietary levels and open-field activity of inbred mice.
Topics: Animals; Behavior, Animal; Brain; Male; Mice; Mice, Inbred Strains; Motor Activity; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1972 |
A chromatographic separation of the different forms of vitamin B 6 .
Topics: Animals; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Fluorescence; Formates; Hydrogen-Ion Concentration; In Vitro Techniques; Liver; Mice; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Spectrum Analysis; Tritium; Ultraviolet Rays | 1972 |
Phosphorylated analogs of vitamin B 6 modified in the 5' position and on the phosphate group: synthesis and interaction with pyridoxine phosphate oxidase and certain apoenzymes.
Topics: Alcohol Oxidoreductases; Animals; Arginine; Aspartate Aminotransferases; Binding Sites; Carboxy-Lyases; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Glutamates; Hydro-Lyases; L-Serine Dehydratase; Liver; Magnetic Resonance Spectroscopy; Phosphoric Acids; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rabbits; Spectrophotometry; Structure-Activity Relationship; Tryptophan; Ultraviolet Rays | 1972 |
[Metabolic and catalytic functions of vitamin B6].
Topics: Alanine; Apoproteins; Catalysis; Chemical Phenomena; Chemistry; Enzyme Activation; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1972 |
Serum aminotransferase activities and plasma free amino acid concentration as criteria for pyridoxine nutritional status of chicks.
Topics: Alanine Transaminase; Amino Acids; Aminobutyrates; Ammonia; Animal Nutritional Physiological Phenomena; Animals; Asparagine; Aspartate Aminotransferases; Body Weight; Chickens; Cysteine; Diet; Feeding Behavior; Glutamine; Glycine; Male; Ornithine; Pyridoxal Phosphate; Pyridoxine; Serine; Taurine; Vitamin B 6 Deficiency | 1972 |
On the mechanism of the nullification of CNS effects of L-DOPA by pyridoxine in Parkinsonian patients.
Topics: Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Basal Ganglia; Benzyl Compounds; Dihydroxyphenylalanine; Dopamine; Dopamine Antagonists; Hydrazines; Male; Parkinson Disease; Pyridoxal Phosphate; Pyridoxine; Rats; Serine | 1972 |
Vitamin B 6 requirement of young adult women.
Topics: Adult; Alanine Transaminase; Amino Acids; Aspartate Aminotransferases; Avitaminosis; Body Weight; Creatinine; Diet; Erythrocytes; Female; Food Analysis; Hematocrit; Hemoglobins; Humans; Isonicotinic Acids; Metabolism; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine; Stimulation, Chemical; Time Factors; Vitamin B 6 Deficiency | 1971 |
Erythrocyte transaminase activity in human vitamin B 6 deficiency.
Topics: Adult; Aspartate Aminotransferases; Colorimetry; Deficiency Diseases; Erythrocytes; Humans; Metabolism; Mouth Diseases; Nicotinic Acids; Nose Diseases; Nutritional Physiological Phenomena; Pellagra; Pyridoxal Phosphate; Pyridoxine; Pyruvates; Riboflavin Deficiency; Sebaceous Glands; Socioeconomic Factors; Stimulation, Chemical; Vitamin B 6 Deficiency | 1971 |
Erythrocyte glutamic oxaloacetic transaminase activity in patients with oral lesions.
Topics: Aspartate Aminotransferases; Cheilitis; Erythrocytes; Female; Glossitis; Humans; Male; Metabolism; Mouth Diseases; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Riboflavin Deficiency; Stimulation, Chemical; Stomatitis; Vitamin B 6 Deficiency | 1971 |
Metabolism of [14C] pyridoxol in the pregnant rat.
Topics: Animals; Brain Chemistry; Carbon Isotopes; Cellulose; Chromatography; Female; Fetus; Kidney; Liver; Maternal-Fetal Exchange; Placenta; Pregnancy; Pregnancy, Animal; Pyridoxal Phosphate; Pyridoxine; Rats; Spleen; Time Factors; Uterus | 1971 |
Metabolism of vitamin B 6 in the I-strain mouse. I. Absorption, excretion, and conversion of vitamin to enzyme co-factor.
Topics: Aldehydes; Amino Acid Oxidoreductases; Animals; Body Weight; Brain; Carboxy-Lyases; Female; Glutamates; Intestinal Mucosa; Kinetics; Liver; Male; Mice; Mice, Inbred Strains; Organophosphorus Compounds; Phosphotransferases; Picolines; Pyridoxal Phosphate; Pyridoxine; Species Specificity; Tritium; Vitamin B 6 Deficiency | 1971 |
Vitamin B6 analogs. 4. 4-Desoxyisopyridoxal and the phosphonic acid analog of 4-desoxypyridoxine phosphate.
Topics: Animals; Cells, Cultured; Humans; In Vitro Techniques; Leukemia L1210; Organophosphonates; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Saccharomyces | 1971 |
[Isolation and estimation of phosphopyridoxyllysine and pyridoxyllysine].
Topics: Alanine; Amino Acids; Aminocaproates; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Chromatography, Paper; Electrophoresis, Paper; Lysine; Methionine; Proteins; Pyridoxal Phosphate; Pyridoxine; Valine | 1971 |
[Biochemistry of vitamin B 6: current research].
Topics: Aspartate Aminotransferases; Biological Transport; Catalysis; Coenzymes; Humans; Indicators and Reagents; Pyridoxal Phosphate; Pyridoxine | 1971 |
[Therapeutic effect of vitamine B6 on the radiation injury and its mechanism].
Topics: Animals; Isoniazid; Leukopenia; Male; Mice; Pyridoxal Phosphate; Pyridoxine; Radiation Injuries, Experimental; Xanthurenates | 1966 |
The role of vitamin B6 in the toxicity of hydrazines.
Topics: Amino Acids; Animals; Brain Chemistry; Calcium; Hydrazines; Injections; Injections, Intraperitoneal; Potassium; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures; Sodium; Tryptophan; Tyrosine | 1969 |
Abnormal pyridoxine metabolism in toxemia of pregnancy.
Topics: Brain; Brain Chemistry; Female; Humans; Kidney; Liver; Phosphotransferases; Placenta; Pre-Eclampsia; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1969 |
Pyridoxal phosphate in acute intermittent porphyria.
Topics: Adult; Female; Humans; Levulinic Acids; Male; Middle Aged; Porphyrias; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Xanthurenates | 1969 |
Impairment of pyridoxal phosphate dependent metabolic reactions in a child with subacute necrotizing encephalopathy.
Topics: 5-Hydroxytryptophan; Amines; Autopsy; Basal Ganglia; Brain Diseases; Carboxy-Lyases; Dopamine; Female; Glutamates; Humans; Hydroxyindoleacetic Acid; Infant; Metabolism, Inborn Errors; Pyridoxal Phosphate; Pyridoxine; Serotonin; Taurine; Tryptamines; Xanthurenates | 1969 |
Growth of Escherichia coli NCTC 5928 in relation to enzymes in vitamin B6 metabolism.
Topics: Amino Acid Oxidoreductases; Caseins; Culture Media; Escherichia coli; In Vitro Techniques; Pyridoxal Phosphate; Pyridoxine | 1965 |
Study on the pyridoxal kinase of mouse brain.
Topics: Animals; Brain; Cellulose; Centrifugation; Hot Temperature; Hydrogen-Ion Concentration; Ions; Metals; Mice; Phosphotransferases; Pyridines; Pyridoxal Phosphate; Pyridoxine; Pyrimidines; Time Factors; Zinc | 1969 |
Reconstitution of apophosphorylase with pyridoxal 5'-phosphate analogs.
Topics: Acetates; Alcohols; Aldehydes; Amines; Animals; Binding Sites; Boron Compounds; Crystallography; Glucosyltransferases; Glycogen; Hydrogen-Ion Concentration; Kinetics; Methods; Molecular Weight; Muscles; Phosphoric Acids; Pyridines; Pyridoxal Phosphate; Pyridoxine; Rabbits; Spectrophotometry; Sulfuric Acids; Ultracentrifugation | 1969 |
Production of 14 CO 2 from histidine- 14 COOH by N-(2'-carbomethoxy)cyclopentylidene, cyanoacethydrazide and rat pyloric histidine decarboxylase.
Topics: Acetates; Aldehydes; Animals; Arsenic; Benzene; Buffers; Carbon Dioxide; Carbon Isotopes; Carboxy-Lyases; Cattle; Chemical Phenomena; Chemistry; Cyanides; Cyclopentanes; Dimethyl Sulfoxide; Enzyme Activation; Fasting; Female; Histamine; Histidine; Hydrazines; Hydrogen-Ion Concentration; Kinetics; Organophosphorus Compounds; Phenylhydrazines; Phosphates; Picolines; Potassium; Pylorus; Pyridoxal Phosphate; Pyridoxine; Rats; Serum Albumin, Bovine; Sodium; Stimulation, Chemical; Sucrose; Sulfates; Temperature | 1969 |
Vitamin B6 metabolism. The utilization of [14C]pyridoxine by the normal mouse.
Topics: Amines; Amino Acid Oxidoreductases; Animals; Brain; Carbon Isotopes; Electrophoresis; Injections, Intravenous; Liver; Male; Mice; Phosphoric Acids; Phosphotransferases; Picolines; Pyridines; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1970 |
The mechanism of transamination. Function of the histidyl residue at the active site of supernatant aspartate transaminase.
Topics: Aspartate Aminotransferases; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Coenzymes; Cysteine; Dicarboxylic Acids; Glutarates; Histidine; Ketoglutaric Acids; Kinetics; Light; Models, Biological; Models, Chemical; Oxidation-Reduction; Pyridoxal Phosphate; Pyridoxine; Radiation Effects; Spectrophotometry; Spectrum Analysis; Sulfinic Acids; Tritium; Ultraviolet Rays | 1970 |
Abnormalities of tryptophan metabolism and plasma pyridoxal phosphate in Hodgkin's disease.
Topics: Adolescent; Adult; Anemia; Carbon Isotopes; Female; Hodgkin Disease; Humans; Kynurenine; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Skin Tests; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1970 |
Interrelationships between pyridoxal phosphate and pyridoxal kinase in rabbit brain.
Topics: Animals; Brain; Centrifugation; Chromatography, Ion Exchange; Dactinomycin; Male; Phosphotransferases; Puromycin; Pyridoxal Phosphate; Pyridoxine; Rabbits; Xanthurenates | 1970 |
Preliminary studies for fluorometric determination of pyridoxal and of its 5'-phosphate.
Topics: Chemical Phenomena; Chemistry; Cyanides; Fluorometry; Hydrogen-Ion Concentration; Pyridoxal Phosphate; Pyridoxine | 1970 |
Fluorometric determination of pyridoxal and its 5'-phosphate in biological materials.
Topics: Animals; Cattle; Fluorometry; Humans; Hydrogen-Ion Concentration; Kidney; Liver; Pyridoxal Phosphate; Pyridoxine; Rabbits; Rats; Trichloroacetic Acid; Vitamins | 1970 |
Tryptophan metabolism in the magnesium deficient rat.
Topics: Animals; Diet; Female; Indoles; Kynurenic Acid; Magnesium Deficiency; ortho-Aminobenzoates; Pyridoxal Phosphate; Pyridoxine; Rats; Tryptophan; Xanthurenates | 1970 |
Studies on the pathogenesis of alcohol-induced sideroblastic bone-marrow abnormalities.
Topics: Adult; Alcoholism; Anemia, Sideroblastic; Bone Marrow; Bone Marrow Examination; Erythrocytes; Ethanol; Folic Acid; Folic Acid Deficiency; Hematocrit; Humans; Hypokalemia; Iron; Liver Function Tests; Magnesium; Male; Middle Aged; Potassium; Pyridoxal Phosphate; Pyridoxine; Thrombocytopenia | 1970 |
The continuing saga of the sideroblast.
Topics: Alcoholism; Anemia, Sideroblastic; Bone Marrow; Ethanol; Folic Acid Deficiency; Heme; Humans; Iron; Pyridoxal Phosphate; Pyridoxine | 1970 |
Lysine 2,3-aminomutase. Purification and properties of a pyridoxal phosphate and S-adenosylmethionine-activated enzyme.
Topics: Acetone; Amino Acids; Carbon Isotopes; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Clostridium; Cysteine; Deuterium; Dialysis; Drug Stability; Electrophoresis; Electrophoresis, Disc; Enzyme Activation; Hydrogen-Ion Concentration; Hydroxylamines; Intramolecular Transferases; Iron; Isomerases; Isoniazid; Kinetics; Lysine; Methionine; Methods; Molecular Weight; Nucleosides; Pyridoxal Phosphate; Pyridoxine; Streptomycin; Sulfhydryl Compounds; Temperature; Tritium | 1970 |
Pyridoxine and anergy in Hodgkin's disease.
Topics: Hodgkin Disease; Humans; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1970 |
Homocystinuria due to cystathionine synthase deficiency: the effect of pyridoxine.
Topics: Adult; Aldehydes; Autoanalysis; Carbon Isotopes; Chromatography; Cysteine; Diet; Diet Therapy; Enzyme Activation; Female; Fibroblasts; Homocystine; Homocystinuria; Humans; Hydro-Lyases; Keto Acids; L-Serine Dehydratase; Liver; Male; Methionine; Pyridoxal Phosphate; Pyridoxine; Serine; Sulfates; Trypsin | 1970 |
Blood and urine levels of vitamin B6 in the mother and fetus before and after loading of the mother with vitamin B6.
Topics: Adult; Female; Humans; Infant, Newborn; Injections, Intravenous; Intestinal Absorption; Male; Maternal-Fetal Exchange; Pregnancy; Pyridoxal Phosphate; Pyridoxine | 1970 |
Alcohol-induced vitamin-B 6-responsive anemia.
Topics: Alcoholism; Anemia, Sideroblastic; Animals; Ethanol; Humans; Liver; Male; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Rats | 1970 |
[Fluorescence study of Schiff bases of pyridoxal. Comparison with L-aspartate aminotransferase].
Topics: Acid-Base Equilibrium; Aspartate Aminotransferases; Fluorescence; Pyridoxal Phosphate; Pyridoxine | 1970 |
IUPAC-IUB Commission on Biochemical Nomenclature (CBN). Nomenclature for vitamins B6 and related compounds. Tentative rules.
Topics: Phosphoric Acids; Pyridoxal Phosphate; Pyridoxine; Radioisotopes; Terminology as Topic | 1970 |
The effects of autonomic nervous system agents on vitamin B6 and amine metabolism in rabbit brains.
Topics: Amines; Animals; Atropine; Autonomic Agents; Brain; Dopamine; Epinephrine; Iproniazid; Methacholine Compounds; Norepinephrine; Phosphotransferases; Pilocarpine; Pyridoxal Phosphate; Pyridoxine; Rabbits; Reserpine; Serotonin | 1970 |
Kinetic study of the hydration mechanism of vitamin B6 and related compounds.
Topics: Kinetics; Magnetic Resonance Spectroscopy; Pyridoxal Phosphate; Pyridoxine; Water | 1970 |
The uptake of pyridoxal phosphate by human red blood cells.
Topics: Carbon Isotopes; Chromatography, Gel; Electrophoresis; Erythrocytes; Fluorides; Hemoglobins; Humans; In Vitro Techniques; Iodoacetates; Phosphorus Isotopes; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Sodium; Temperature | 1970 |
Transport of vitamin B6 in human erythrocytes. II. Effects of incubation temperature, glycolytic inhibitor and vitamin B6 analogues on transport of vitamin B6 in human erythrocytes.
Topics: Biological Transport; Erythrocytes; Fluorides; Glycolysis; Humans; In Vitro Techniques; Methanol; Pyridines; Pyridoxal Phosphate; Pyridoxine; Temperature | 1970 |
4-pyridoxic acid 5'-phosphate: a metabolite of pyridoxol in the rat.
Topics: Animals; Carbon Isotopes; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Electrophoresis; Female; Fluorometry; Isonicotinic Acids; Lactones; Liver; Male; Organophosphorus Compounds; Phosphoric Acids; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Rats; Tritium | 1970 |
Studies on the effect of reserpine therapy on the functional capacity of the tryptophan-niacin pathway in smoker and non-smoker males.
Topics: Adult; Aminohippuric Acids; Carboxy-Lyases; Catecholamines; Glucuronates; Humans; Isonicotinic Acids; Kynurenic Acid; Kynurenine; Male; Nicotine; Nicotinic Acids; ortho-Aminobenzoates; Pyridines; Pyridoxal Phosphate; Pyridoxine; Reserpine; Smoking; Tryptophan; Xanthurenates | 1970 |
The relationships between phenylalanine, phenylpyruvate, vitamin B-6 and seizure threshold.
Topics: Drug Antagonism; Phenylalanine; Phenylpyruvic Acids; Pyridoxal Phosphate; Pyridoxine; Seizures; Time Factors | 1970 |
Growth effects of a pyridoxol analogue, 3-hydroxy-2,4,5-trihydroxymethylpyridine.
Topics: Animals; Biological Assay; Chromatography, Ion Exchange; Lactobacillus; Male; Methylation; Pyridines; Pyridoxal Phosphate; Pyridoxine; Rats; Saccharomyces; Vitamin B 6 Deficiency | 1971 |
The effect of estrogens on pyridoxal phosphate dependent enzymes in patients with cancer of the prostate.
Topics: Alanine Transaminase; Aminohippuric Acids; Aspartate Aminotransferases; Carboxy-Lyases; Chlorotrianisene; Coenzymes; Diethylstilbestrol; Erythrocytes; Glucuronates; Humans; Kynurenine; Male; ortho-Aminobenzoates; Prostatic Neoplasms; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1971 |
The microbiological assay of the vitamin B6 complex (pyridoxine, pyridoxal and pyridoxamine) with Kloeckera brevis.
Topics: Biological Assay; Methods; Pyridoxal Phosphate; Pyridoxine; Yeasts | 1971 |
Subcellular distribution of B6 vitamers in cerebral cortex.
Topics: Animals; Cell Membrane; Cell Nucleus; Centrifugation, Density Gradient; Cerebral Cortex; Cytoplasm; Guinea Pigs; Histocytochemistry; Male; Microscopy, Electron; Microsomes; Mitochondria; Myelin Sheath; Pyridoxal Phosphate; Pyridoxine; Rats; Synaptic Membranes; Synaptic Vesicles; Ultracentrifugation | 1971 |
Relationships between pyridoxal phosphate availability, activity of vitamin B 6 -dependent enzymes and convulsions.
Topics: Alanine Transaminase; Aminobutyrates; Animals; Aspartate Aminotransferases; Brain; Carboxy-Lyases; Dopa Decarboxylase; Glutamates; Histidine; Hydrazines; Mice; Pyridoxal Phosphate; Pyridoxine; Seizures; Transaminases | 1971 |
Conversion of vitamin B 6 compounds to active forms in the red blood cell.
Topics: Aldehydes; Erythrocytes; Humans; In Vitro Techniques; Lactobacillus; Picolines; Pyridoxal Phosphate; Pyridoxine; Tritium | 1971 |
Pyridoxal-5'-phosphate--an inhibitor of catechol-O-methyltransferase in vitro.
Topics: Aldehydes; Animals; Carbon Isotopes; Catechols; Female; Hydrochloric Acid; Kinetics; Liver; Magnesium; Methyltransferases; Norepinephrine; Picolines; Pyridoxal Phosphate; Pyridoxine; Rats; S-Adenosylmethionine; Transferases | 1971 |
Studies on cystathionine synthetase characteristics of purified rat liver enzyme.
Topics: Amino Acids; Animals; Carbon Isotopes; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis, Disc; Female; Hydro-Lyases; Hydrogen-Ion Concentration; Kinetics; L-Serine Dehydratase; Liver; Male; Molecular Weight; Pyridoxal Phosphate; Pyridoxine; Rats; Sulfhydryl Compounds; Sulfur | 1971 |
Preparative thin-layer chromatography for the separation of the various forms of vitamin B6 in tissues. Vitamin B6 content of chick embryo liver during the midperiod of development.
Topics: Animals; Chick Embryo; Chromatography, Thin Layer; Fluorometry; Isonicotinic Acids; Lactones; Liver; Methods; Picolines; Pyridoxal Phosphate; Pyridoxine | 1971 |
Vitamin B6 dependent xanthurenic aciduria.
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amino Acids; Aspartate Aminotransferases; Autoanalysis; Child; Child, Preschool; Chromatography, Thin Layer; Electroencephalography; Female; Humans; Hydrolases; Intellectual Disability; Kynurenic Acid; Liver; Male; Pedigree; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Xanthurenates | 1967 |
[Quantitative determination of the biologic antivitamin B6 effect of pyridoxal antagonists].
Topics: Animals; Injections, Intraperitoneal; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1967 |
[The vitamin B 6 and anti-vitamin B 6 effect of pyridoxol derivatives with special regard to pyrithioxine].
Topics: Animals; Growth; Neurospora; Pyridines; Pyridoxal Phosphate; Pyridoxine; Rats; Saccharomyces; Sulfides | 1967 |
[Influence of pyridoxal phosphate and some other pyridoxine derivatives on stability, in vitro, of cystathionase and cysteine sulfinic acid decarboxylase].
Topics: Aldehydes; Amines; Amino Acids; Carboxy-Lyases; Chemical Phenomena; Chemistry; Cysteine; Hot Temperature; Hydro-Lyases; Phosphates; Protein Denaturation; Pyridines; Pyridoxal Phosphate; Pyridoxine; Sulfinic Acids; Urea | 1968 |
Pyridoxine and riboflavin status in the Paterson-Kelly syndrome.
Topics: Adult; Aged; Anemia, Hypochromic; Deglutition Disorders; Erythrocytes; Female; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Riboflavin Deficiency; Transaminases; Tryptophan | 1968 |
Cystathioninuria.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Humans; Hydro-Lyases; Pyridoxal Phosphate; Pyridoxine | 1968 |
Seizures in experimental porphyria.
Topics: Amides; Animals; Female; Isoniazid; Porphyrias; Porphyrins; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures | 1968 |
Pyridoxine (B6) dependency syndromes.
Topics: Amino Acid Metabolism, Inborn Errors; Humans; Pyridoxal Phosphate; Pyridoxine | 1968 |
Clinical and biochemical studies of pyridoxine deficiency in patients with neoplastic diseases.
Topics: Adult; Aged; Aspartate Aminotransferases; Diet; Female; Humans; Leukocytes; Male; Middle Aged; Neoplasms; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency; Xanthurenates | 1968 |
Effect of vitamin B6 depletion on the pyridoxal, pyridoxamine and pyridoxine content of the blood and urine of men.
Topics: Adult; Humans; Male; Pyridoxal Phosphate; Pyridoxine | 1968 |
Estimation of vitamin B6 compounds in human blood and urine.
Topics: Acetates; Alcohols; Buffers; Chromatography, Ion Exchange; Cyanides; Female; Fluorescence; Humans; Lactones; Menstruation; Phosphates; Pyridoxal Phosphate; Pyridoxine; Solvents | 1968 |
Metabolism of [3H8] pyridoxine in mice.
Topics: Aldehydes; Amines; Animals; Biological Assay; Chromatography, Ion Exchange; Liver; Male; Mice; Phosphates; Pyridines; Pyridoxal Phosphate; Pyridoxine; Saccharomyces; Time Factors; Tritium | 1968 |
[The association of Nivaline with the vitamins of the B group (B1, B6, B 12) and pyridoxal phosphate in the therapy of neuritis and neuralgia].
Topics: Adult; Aged; Female; Galantamine; Humans; Male; Middle Aged; Neuralgia; Neuritis; Pyridoxal Phosphate; Pyridoxine; Thiamine; Vitamin B 12 | 1968 |
Vitamin B6 activity in photosynthetic reactions.
Topics: Adenosine Triphosphate; Aldehydes; Chemical Phenomena; Chemistry; Chloroplasts; Cytochromes; Electron Transport; Hydrogen-Ion Concentration; Light; Oxidation-Reduction; Oxidative Phosphorylation; Oxygen Consumption; Photosynthesis; Plants, Edible; Polarography; Pyridoxal Phosphate; Pyridoxine | 1968 |
Further study on the reaction products of pryridoxal and pyridoxal 5'-phosphate with cyanide.
Topics: Aldehydes; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Cyanides; Fluorometry; Iontophoresis; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry | 1968 |
Transport of vitamin B6 in human erythrocytes.
Topics: Biological Transport, Active; Culture Media; Erythrocytes; Humans; Hydrogen-Ion Concentration; In Vitro Techniques; Lactates; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1968 |
Homocystinuria of vitamin B6 dependent type.
Topics: Amino Acids; Aspartate Aminotransferases; Child; Child, Preschool; Chromatography, Thin Layer; Electroencephalography; Female; Homocystinuria; Humans; Hydro-Lyases; Injections, Intramuscular; Intelligence Tests; Liver; Male; Pyridoxal Phosphate; Pyridoxine | 1968 |
Vitamin B6 activity in photosynthetic reactions.
Topics: Adenosine Triphosphate; Aldehydes; Chemical Phenomena; Chemistry; Chloroplasts; Cytochromes; Electron Transport; Hydrogen-Ion Concentration; Light; Oxidation-Reduction; Oxidative Phosphorylation; Oxygen Consumption; Photosynthesis; Plants, Edible; Polarography; Pyridoxal Phosphate; Pyridoxine | 1968 |
[On the reactions of D- and L-penicillamine with some aldimines of pyridoxal phosphate].
Topics: Alanine Transaminase; Chemical Phenomena; Chemistry; Cysteine; Imines; Ketoglutaric Acids; Penicillamine; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry; Stereoisomerism | 1968 |
[Compensatory hypertrophy of the remaining kidney in nephrectomized animals. IX. Behavior of pyridoxine and pyridoxal-5-phosphate].
Topics: Animals; Hypertrophy; Kidney; Kidney Diseases; Nephrectomy; Postoperative Complications; Pyridoxal Phosphate; Pyridoxine; Rats | 1968 |
Factors affecting vitamin B6 requirement in the rat as determined by erythrocyte transaminase activity.
Topics: Alanine Transaminase; Amino Acids; Animals; Diet; Dietary Proteins; Erythrocytes; Feeding Behavior; Hypothalamus; Male; Methionine; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B Deficiency | 1969 |
The effects of various vitamin B6 5'-phosphate derivatives on the structure and activities of L-aspartate beta-decarboxylase.
Topics: Alanine; Alcaligenes; Amines; Aspartic Acid; Binding Sites; Carbon Isotopes; Carboxy-Lyases; Chemical Phenomena; Chemistry; Cysteine; Dialysis; Electrophoresis; Fluorometry; Hydrolases; Kinetics; Models, Chemical; Molecular Weight; Pyridoxal Phosphate; Pyridoxine; Pyruvates; Spectrum Analysis; Sulfur; Transaminases | 1969 |
[Experimental studies in a case of tyrosinosis. New pathogenic hypothesis].
Topics: Adult; Amino Acids; Animals; Blood Glucose; Carbon Dioxide; Chromatography; Depression, Chemical; Dietary Carbohydrates; Electrophoresis; Enzyme Induction; Female; Glycosuria; Humans; Hydrocortisone; Kidney Diseases; Kidney Tubules; Liver; Male; Metabolic Diseases; Phenols; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Pyruvate Oxidase; Rats; Stimulation, Chemical; Time Factors; Transaminases; Tyrosine; Water | 1969 |
Reversibility of the thyroxine effect on rat liver glutamic-pyruvic transaminase and serine dehydrase by dietary supplementation of vitamin B6.
Topics: Alanine Transaminase; Animals; Aspartate Aminotransferases; Diet; Hydro-Lyases; Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Serine; Thyroxine | 1969 |
A new synthesis of vitamin B6 group.
Topics: Pyridoxal Phosphate; Pyridoxine; Thiazoles | 1969 |
Polarographic study of the reaction of pyridoxal with hydroxylamine.
Topics: Chemical Phenomena; Chemistry; Hydrogen-Ion Concentration; Hydroxylamines; Polarography; Pyridoxal Phosphate; Pyridoxine | 1964 |
On the role of pyridoxal 5'-phosphate in phosphorylase. I. Absence of classical vitamin B6--dependent enzymatic activities in muscle glycogen phosphorylase.
Topics: Alanine Transaminase; Aspartate Aminotransferases; Glucosyltransferases; Glycogen; Hexosephosphates; In Vitro Techniques; Muscles; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry | 1965 |
[Spectrophotometric methods for the determination of B6 vitamins].
Topics: Hydrogen-Ion Concentration; Methods; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry | 1965 |
Effect of deoxypyridoxine on the amount of pyridoxal phosphate in the livers and leukocytes of rats and on leukocyte number, size, and type.
Topics: Animals; Antimetabolites; In Vitro Techniques; Leukocytes; Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B 6 Deficiency | 1966 |
Antivitamins for B6.
Topics: Animals; Antimetabolites; Chemical Phenomena; Chemistry; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Pyrimidines; Rats; Rodenticides; Saccharomyces; Vitamins | 1966 |
Vitamin B 6 depletion in man: blood vitamin B 6, plasma pyridoxal-phosphate, serum cholesterol, serum transminases and urinary vitamin B 6 and 4-pyridoxic acid.
Topics: Adult; Blood; Cholesterol; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Transaminases; Urine; Vitamin B 6 Deficiency | 1966 |
Fluorescence studies on some hydroxypyridines including compounds of the vitamin B6 group.
Topics: Chemical Phenomena; Chemistry; Fluorescence; Pyridines; Pyridoxal Phosphate; Pyridoxine | 1966 |
Tryptophan load tests and pyridoxal-5-phosphate levels in epileptic children. I. Non-progressive brain damage and degenerative brain disorders.
Topics: Adolescent; Brain Diseases; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Male; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Xanthurenates | 1966 |
Tryptophan load tests and pyridoxal-5-phosphate levels in epileptic children. II. Cryptogenic epilepsy.
Topics: Child; Child, Preschool; Epilepsy; Humans; Infant; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1966 |
Pyridoxine chemistry. XII. Gas chromatography of compounds in the vitamin B6 group.
Topics: Acids; Alcohols; Aldehydes; Alkylation; Amines; Chromatography, Gas; Pyridoxal Phosphate; Pyridoxine | 1966 |
Vitamin B6 and the toxicity of 1,1-dimethylhydrazine.
Topics: Animals; Coenzymes; Hydrazines; Injections; Injections, Intraperitoneal; Male; Mortality; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures | 1966 |
A study of tryptophan metabolism in psychotic children.
Topics: Autoradiography; Carbon Isotopes; Child; Child, Preschool; Female; Humans; Kynurenine; Male; Metabolic Diseases; ortho-Aminobenzoates; Pyridoxal Phosphate; Pyridoxine; Schizophrenia, Childhood; Tryptophan; Xanthurenates | 1966 |
The x-ray induced degradation of vitamin B6 derivatives in solution.
Topics: Electrophoresis; Freeze Drying; Nitrogen; Nitrous Oxide; Oxygen; Pyridoxal Phosphate; Pyridoxine; Radiation Effects; Radiometry; Solutions; Spectrophotometry | 1966 |
Cystathioninuria: management.
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amino Acids; Amniotic Fluid; Child; Child, Preschool; Cystine; Female; Humans; In Vitro Techniques; Intellectual Disability; Liver; Male; Methionine; Middle Aged; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Thrombocytopenia | 1967 |
Biochemical and physiological changes in vitamin B6 deficiency.
Topics: Alanine Transaminase; Anemia, Hypochromic; Central Nervous System Diseases; Cysteine; Erythrocytes; Humans; Kynurenic Acid; Kynurenine; Male; Nicotinic Acids; Pyridoxal Phosphate; Pyridoxine; Serotonin; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1967 |
Vitamin B6 analogs. An improved synthesis of 5f-deoxypyridoxal.
Topics: Chemistry, Organic; Chromatography, Gel; Organic Chemistry Phenomena; Pyridoxal Phosphate; Pyridoxine | 1967 |
Pyridoxal analogs. IX. Electron absorption spectra and molecular species in methanol solution.
Topics: Methanol; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry | 1967 |
[Porphyrin excretion and blood iron under pyridoxal-5-phosphate administration in porphria cutanea tarda].
Topics: Adult; Aged; Carboxy-Lyases; Coenzymes; Female; Humans; Iron; Male; Middle Aged; Porphyrias; Porphyrins; Pyridoxal Phosphate; Pyridoxine; Skin Diseases | 1967 |
Studies with tryptophan metabolites in vitro. Kynurenine metabolism in liver homogenates of normal and Schistosoma mansoni-infested mice.
Topics: Animals; Kinetics; Kynurenine; Liver; Mice; ortho-Aminobenzoates; Perfusion; Pyridoxal Phosphate; Pyridoxine; Schistosomiasis; Tryptophan | 1967 |
Enzymatic determination of pyridoxal phosphate in plasma by decarboxylation of L-tyrosine-14 C (U) and a comparison with the tryptophan load test.
Topics: Adult; Aged; Carbon Isotopes; Child; Chromatography, Paper; Clinical Enzyme Tests; Heparin; Humans; Methods; Pyridoxal Phosphate; Pyridoxine; Tryptophan; Tyramine; Tyrosine; Tyrosine Decarboxylase; Vitamin B Complex; Xanthurenates | 1967 |
Physiological significance of carnosine, anserine and related compounds in muscle contraction. 3. Interaction between beta-alanyl dipeptides and vitamin B6 group in smooth muscle contraction.
Topics: Animals; Dipeptides; Female; Muscle Contraction; Muscle, Smooth; Oviducts; Oxytocin; Poultry; Pyridoxal Phosphate; Pyridoxine; Rabbits; Rats; Serotonin Antagonists; Uterus | 1967 |
Studies on the intracellular change of vitamin B6 content and kynurenine aminotransferase activity in the vitamin B6 deficient rat.
Topics: Animals; Kidney; Kynurenine; Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Transaminases; Vitamin B 6 Deficiency | 1967 |
Pyridoxine metabolism in carpal tunnel syndrome with and without peripheral neuropathy.
Topics: Aspartate Aminotransferases; Carpal Tunnel Syndrome; Electromyography; Erythrocytes; Female; Humans; In Vitro Techniques; Male; Middle Aged; Neurologic Examination; Peripheral Nervous System Diseases; Pyridoxal Phosphate; Pyridoxine; Skin Temperature; Vitamin B 6 Deficiency | 1984 |
Vitamin B6 metabolism in liver and liver-derived tumors.
Topics: Animals; Dexamethasone; Female; Liver; Liver Neoplasms, Experimental; Ornithine Decarboxylase; Phosphoric Monoester Hydrolases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats; Rats, Inbred BUF; Tyrosine Transaminase | 1982 |
Evidence for more than one mechanism of action of the glucocorticoid hormones.
Topics: Animals; Dexamethasone; Glutamate-Ammonia Ligase; Kinetics; L Cells; Mice; Phosphorylation; Polyribosomes; Pyridoxal Phosphate; Pyridoxine; Ribosomal Proteins | 1982 |
Changes in the amino acid content of nerve endings (synaptosomes) induced by drugs that alter the metabolism of glutamate and gamma-aminobutyric acid.
Topics: Amino Acids; Aminooxyacetic Acid; Animals; Cyclohexanecarboxylic Acids; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Hydrazines; Isoniazid; Male; Mice; Pyridoxal Phosphate; Pyridoxine; Synaptosomes; Valproic Acid | 1984 |
Food dyes produce minimal effects on locomotor activity and vitamin B-6 levels in postweanling rats.
Topics: Administration, Oral; Animals; Body Weight; Brain Chemistry; Cytochrome P-450 Enzyme System; Food Coloring Agents; Male; Microsomes, Liver; Motor Activity; Neurotransmitter Agents; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1984 |
Decrease of serum pyridoxal phosphate levels and homocystinemia after administration of 6-azauridine triacetate and their prevention by administration of pyridoxine.
Topics: Animals; Azauridine; Female; Homocystine; Male; Pyridoxal Phosphate; Pyridoxine; Rabbits; Time Factors | 1982 |
Effects of vitamin B-6 deficiency and 4'- deoxypyridoxine on pyridoxal phosphate concentrations, pyridoxine kinase and other aspects of metabolism in the rat.
Topics: Animals; Body Weight; Hematologic Tests; Male; Organ Size; Organ Specificity; Phosphotransferases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats; Tissue Distribution; Vitamin B 6 Deficiency | 1981 |
Vitamin B6 metabolism in Morris hepatomas.
Topics: Animals; Female; Kinetics; Liver; Liver Neoplasms, Experimental; Ornithine Decarboxylase; Phosphoric Monoester Hydrolases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B 6 Deficiency | 1981 |
Metabolism of vitamin B6 in rat liver mitochondria.
Topics: Animals; Cytosol; Liver; Male; Mitochondria, Liver; Organophosphorus Compounds; Phosphoric Monoester Hydrolases; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats | 1981 |
Effects of selected polysaccharides on the bioavailability of pyridoxine in rats and chicks.
Topics: Animals; Aspartate Aminotransferases; Biological Availability; Body Weight; Cellulose; Chickens; Dietary Fiber; Dose-Response Relationship, Drug; Eating; Liver; Male; Pectins; Pyridoxal Phosphate; Pyridoxine; Rats | 1981 |
Vitamin B-6 metabolism and its relation to ornithine decarboxylase activity in regenerating rat liver.
Topics: Animals; Carboxy-Lyases; Hepatectomy; Liver; Liver Regeneration; Male; Ornithine Decarboxylase; Phosphoric Monoester Hydrolases; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats; Rats, Inbred Strains | 1982 |
Effects of oestrogen administration on vitamin B6 and tryptophan metabolism in the rat.
Topics: Animals; Estrogens, Conjugated (USP); Estrone; Female; Hydrolases; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Tissue Distribution; Tryptophan | 1982 |
A rapid fluorometric assay for erythrocyte pyridoxal kinase.
Topics: Adult; Erythrocytes; Female; Hemolysis; Humans; Kinetics; Male; Phosphotransferases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Spectrometry, Fluorescence | 1982 |
The effect of wheat bran on the bioavailability of vitamin B-6 in young men.
Topics: Adult; Dietary Fiber; Feces; Humans; Male; Nutritive Value; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors; Triticum | 1983 |
Effect of pyridoxal 5'-phosphate on the 1,25-dihydroxyvitamin D3 receptor system.
Topics: Animals; Dose-Response Relationship, Drug; Intestine, Small; Pyridoxal Phosphate; Pyridoxine; Receptors, Calcitriol; Receptors, Steroid; Swine | 1983 |
Pyridoxal 5'-phosphate deficiency in uremic undialyzed, hemodialyzed, and non-uremic kidney transplant patients.
Topics: Adult; Apoenzymes; Female; Hot Temperature; Humans; Kidney Failure, Chronic; Kidney Transplantation; Male; Methods; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Tyrosine Decarboxylase; Uremia | 1983 |
Clearance and metabolism of plasma pyridoxal 5'-phosphate in the dog.
Topics: Alkaline Phosphatase; Animals; Dogs; Edetic Acid; Female; Gastrectomy; Hepatectomy; Humans; Intestine, Small; Kinetics; Male; Nephrectomy; Pyridoxal Phosphate; Pyridoxine; Serum Albumin; Splenectomy | 1984 |
Kinetic and thermodynamic parameters for Schiff base formation of vitamin B6 derivatives with amino acids.
Topics: Amino Acids; Aminocaproic Acid; Kinetics; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Serine; Thermodynamics | 1984 |
Evaluation of pyridoxine intake and pyridoxine status among aged institutionalised people.
Topics: Adult; Aged; Aging; Aspartate Aminotransferases; Dietary Proteins; Energy Intake; Erythrocytes; Female; Humans; Male; Middle Aged; Nursing Homes; Pyridoxal Phosphate; Pyridoxine; Sex Factors; Vitamin B 6 Deficiency | 1984 |
Low muscle levels of pyridoxine in McArdle's syndrome.
Topics: Adolescent; Adult; Animals; Female; Glycogen Storage Disease; Glycogen Storage Disease Type V; Humans; Male; Muscles; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rats | 1983 |
Increased plasma pyridoxal 5'-phosphate and vitamin B6 in male adolescents after 4500-meter run.
Topics: Adolescent; Blood Glucose; Energy Metabolism; Humans; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Running; Seasons | 1983 |
[Intra-erythrocytic GOT activity in uremia and its behavior following pyridoxine administration].
Topics: Aspartate Aminotransferases; Combined Modality Therapy; Erythrocytes; Humans; Kidney Failure, Chronic; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Uremia | 1983 |
Induction of sister-chromatid exchange in human lymphocytes by vitamin B6.
Topics: Cells, Cultured; Crossing Over, Genetic; Humans; Lymphocytes; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Sister Chromatid Exchange | 1983 |
Comparative vitamin B-6 bioavailability from tuna, whole wheat bread and peanut butter in humans.
Topics: Adult; Animals; Arachis; Biological Availability; Bread; Feces; Fishes; Food Preservation; Humans; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors; Tuna | 1983 |
Clinical chemical methods for the routine assessment of the vitamin status in human populations. Part II: The water-soluble vitamins B1, B2 and B6.
Topics: Aspartate Aminotransferases; Clinical Enzyme Tests; Enzyme Activation; Erythrocytes; Female; Glutathione Reductase; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Risk; Sex Factors; Thiamine; Transketolase; Vitamin B Deficiency | 1983 |
Urinary 4-pyridoxic acid excretion in 24-hour versus random urine samples as a measurement of vitamin B6 status in humans.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Creatinine; Erythrocytes; Female; Humans; Isonicotinic Acids; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Specimen Handling; Time Factors; Vitamin B 6 Deficiency | 1984 |
Relationship between pyridoxal 5'-phosphate deficiency and aminotransferase levels in alcoholic hepatitis.
Topics: Acute Disease; Adult; Alanine Transaminase; Aspartate Aminotransferases; Female; Hepatitis, Alcoholic; Humans; Liver; Male; Nutritional Physiological Phenomena; Pyridoxal Phosphate; Pyridoxine | 1984 |
Biochemical studies of pyridoxal and pyridoxal phosphate status and therapeutic trial of pyridoxine in patients with carpal tunnel syndrome.
Topics: Adult; Aged; Aspartate Aminotransferases; Carpal Tunnel Syndrome; Female; Humans; Leukocytes; Male; Methods; Middle Aged; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1984 |
Effect of protein quality on vitamin B-6 status in the rat.
Topics: Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Dietary Proteins; Liver; Male; Organ Size; Pyridoxal Phosphate; Pyridoxine; Rats | 1984 |
In vivo regulation of activities and amounts of aspartate aminotransferase by pyridoxal phosphate.
Topics: Animals; Antigens; Aspartate Aminotransferases; Cytosol; Hydrocortisone; Isoenzymes; Kinetics; Male; Mitochondria; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Tissue Distribution; Tryptophan Oxygenase | 1984 |
Equilibria between vitamin B6-compounds and cyclodextrins.
Topics: Chemical Phenomena; Chemistry, Physical; Cyclodextrins; Dextrins; Models, Chemical; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Starch | 1984 |
Enzymatic activity of pyridoxine and pyridoxal-5-phosphate analogs.
Topics: Acid Phosphatase; Animals; Kinetics; Pyridoxal Phosphate; Pyridoxine; Rats; Tryptophanase; Tyrosine Decarboxylase | 1984 |
Thermodynamic equilibrium constants of vitamin B6-compounds in dioxane-water mixtures.
Topics: Dioxanes; Mathematics; Models, Chemical; Potentiometry; Pyridoxal Phosphate; Pyridoxine; Spectrophotometry, Ultraviolet; Thermodynamics; Water | 1984 |
Vitamin B6 intake and plasma pyridoxal phosphate concentrations in the first 2 weeks of life.
Topics: Bilirubin; Female; Humans; Infant Food; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Jaundice, Neonatal; Male; Milk, Human; Pyridoxal Phosphate; Pyridoxine; Reference Values; Seizures | 1984 |
High doses of vitamin B6 in the rat are associated with inhibition of hepatic tryptophan metabolism and increased uptake of tryptophan into the brain.
Topics: Animals; Biological Transport; Brain; Carbon Radioisotopes; Female; Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Oxygenase | 1984 |
Effects of epsilon-pyridoxyllysine bound to dietary protein on the vitamin B-6 status of rats.
Topics: Animals; Aspartate Aminotransferases; Biological Assay; Body Weight; Dietary Proteins; Dose-Response Relationship, Drug; Erythrocytes; Liver; Lysine; Male; Protein Binding; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Serum Albumin, Bovine | 1980 |
Kinetics of cooperative ligand binding to the apo beta 2 subunit of tryptophan synthase and its modulation by the alp ha subunit.
Topics: Apoenzymes; Binding Sites; Escherichia coli; Kinetics; Macromolecular Substances; Mathematics; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Serine; Trypsin; Tryptophan Synthase | 1980 |
Preparation, characterization, and use of monoclonal antibodies to vitamin B6.
Topics: Animals; Antibodies, Monoclonal; Antibody Specificity; Blood; Buffers; Enzyme-Linked Immunosorbent Assay; Female; Mice; Mice, Inbred BALB C; Pyridoxal Phosphate; Pyridoxine | 1983 |
Effects of vitamin B6 nutritional status on the uptake of [3H]-oestradiol into the uterus, liver and hypothalamus of the rat.
Topics: Animals; Aspartate Aminotransferases; Cell Nucleus; Erythrocytes; Estradiol; Female; Hypothalamus; Liver; Peroxidases; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Uterus; Vitamin B 6 Deficiency | 1983 |
Epidermal pyridoxal 5'-phosphate depletion, inhibition of DNA synthesis, and inhibition of the expression of ornithine decarboxylase activity by the vitamin B-6 antagonist 4'-deoxypyridoxine.
Topics: Animals; Carboxy-Lyases; DNA Replication; Epidermis; Mice; Mice, Hairless; Ornithine Decarboxylase; Pyridoxal Phosphate; Pyridoxine | 1983 |
Effects of food composition on the bioavailability of vitamin B-6 in the rat.
Topics: Animals; Diet; Dietary Proteins; Dose-Response Relationship, Drug; Food Analysis; Growth; Male; Nutritive Value; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains | 1983 |
Pyridoxine resistance in a rat hepatoma cell line.
Topics: Animals; Biological Transport; Cell Line; Clone Cells; Drug Resistance; Kinetics; Liver Neoplasms, Experimental; Microscopy, Electron; Microscopy, Electron, Scanning; Mitochondria; Pyridoxal Phosphate; Pyridoxine; Rats | 1982 |
Metabolism of pyridoxine and protein binding of the metabolites in human erythrocytes.
Topics: Blood Proteins; Erythrocytes; Humans; Protein Binding; Pyridoxal Phosphate; Pyridoxine | 1982 |
Effect of high dose ascorbic acid on vitamin B6 metabolism.
Topics: Adult; Ascorbic Acid; Dose-Response Relationship, Drug; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors | 1982 |
[Activity of erythrocyte aspartate aminotransferases and its stimulation in vitro with pyridoxal phosphate in children with obesity].
Topics: Adolescent; Aspartate Aminotransferases; Child; Erythrocytes; Humans; In Vitro Techniques; Obesity; Pyridoxal Phosphate; Pyridoxine; Stimulation, Chemical | 1982 |
Maternal plasma concentration of pyridoxal phosphate during pregnancy: adequacy of vitamin B6 supplementation during isoniazid therapy.
Topics: Female; Humans; Isoniazid; Pregnancy; Pregnancy Complications; Pregnancy Complications, Infectious; Pyridoxal Phosphate; Pyridoxine; Tuberculosis; Vitamin B 6 Deficiency | 1982 |
Haema synthesis during pyridoxine therapy in two families with different types of hereditary sideroblastic anaemia.
Topics: 5-Aminolevulinate Synthetase; Anemia, Sideroblastic; Coproporphyrins; Erythrocytes; Female; Heme; Humans; Male; Protoporphyrins; Pyridoxal Phosphate; Pyridoxine | 1982 |
Vitamin B6 metabolism in human red cells: limitations in cofactor activities of pyridoxal and pyridoxal 5-phosphate.
Topics: Aspartate Aminotransferases; Enzyme Activation; Erythrocytes; Humans; In Vitro Techniques; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1982 |
Pyridoxine-responsive primary acquired sideroblastic anaemia. In vitro and in vivo effects of vitamin B6 on decreased 5-aminolaevulinate synthase activity.
Topics: 5-Aminolevulinate Synthetase; Adult; Aged; Anemia, Sideroblastic; Erythroblasts; Female; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine | 1982 |
Effect of different levels of vitamin B6 in the diet of rats on the content of pyridoxamine-5'-phosphate and pyridoxal-5'-phosphate in the liver.
Topics: Animals; Diet; Dose-Response Relationship, Drug; Growth; Liver; Male; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats; Rats, Inbred Strains; Subcellular Fractions | 1982 |
Blood vitamin status (B1, B2, B6, folic acid and B12) in patients with alcoholic liver disease.
Topics: Adult; Alcoholism; Folic Acid; Hepatitis; Humans; Liver Cirrhosis, Alcoholic; Liver Diseases; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Thiamine; Vitamin B 12; Vitamin B Complex | 1982 |
Transport of pyridoxine and pyridoxal 5'-phosphate in isolated rat liver mitochondria.
Topics: Animals; Biological Transport; Intracellular Membranes; Kinetics; Male; Mitochondria, Liver; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Uncoupling Agents | 1982 |
Vitamin B-6 metabolism and turnover in the ethanol-fed rat.
Topics: Alcoholism; Animals; Body Weight; Brain; Female; Humans; Liver; Male; Organ Size; Organophosphorus Compounds; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Rats | 1982 |
Vitamin B-6 and plasma PLP in pregnancy, lactation.
Topics: Animals; Copper; Female; Humans; Lactation; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Rats | 1981 |
Pyridoxal 5'-phosphate in whole blood, plasma and blood cells of postpartum nonlactating and lactating rats and their pups.
Topics: Animals; Diet; Erythrocytes; Female; Hematocrit; Lactation; Male; Postpartum Period; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Rats | 1981 |
B6 vitamer analysis in human plasma by high performance liquid chromatography: a preliminary report.
Topics: Chromatography, High Pressure Liquid; Humans; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine | 1981 |
Vitamin utilization status in chronic alcoholics.
Topics: Adult; Aged; Alcoholism; Erythrocytes; Female; Glutathione Reductase; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Thiamine; Transketolase; Vitamins | 1981 |
The metabolism of 3H-pyridoxine in rat liver and brain.
Topics: Animals; Brain; Female; Liver; Models, Biological; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Subcellular Fractions | 1981 |
Availability of vitamin B6 and pantothenate in an average American diet in man.
Topics: Adult; Aged; Biological Availability; Diet; Humans; Male; Pantothenic Acid; Pyridoxal Phosphate; Pyridoxine; United States | 1981 |
Gyrate atrophy with hyperornithinaemia: different types of responsiveness to vitamin B6.
Topics: Adolescent; Atrophy; Cells, Cultured; Child; Child, Preschool; Choroid; Fibroblasts; Humans; Lymphocytes; Male; Ornithine; Ornithine-Oxo-Acid Transaminase; Pyridoxal Phosphate; Pyridoxine; Retina; Skin | 1981 |
Transmural absorption of pyridoxine. HCL in vitro in the rat jejunum.
Topics: Animals; In Vitro Techniques; Intestinal Absorption; Jejunum; Phosphates; Pyridoxal Phosphate; Pyridoxine; Rats | 1981 |
Vitamin B6 status of low-income adolescent and adult pregnant women and the condition of their infants at birth.
Topics: Adolescent; Adult; Alanine Transaminase; Apgar Score; Birth Weight; Diet; Erythrocytes; Female; Humans; Infant, Newborn; Pregnancy; Pregnancy in Adolescence; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Socioeconomic Factors | 1981 |
Vitamin B6 status of a group of preschool children.
Topics: Child, Preschool; Diet; Dietary Proteins; Energy Intake; Female; Humans; Male; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine | 1981 |
The effects of administration of semicarbazide and aminooxyacetic acid on B6 vitamer levels in subcellular fractions of mouse brain.
Topics: Acetates; Aminooxyacetic Acid; Animals; Brain; Drug Interactions; Mice; Mitochondria; Organophosphorus Compounds; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Semicarbazides; Subcellular Fractions; Synaptosomes | 1981 |
Erythrocyte glutamate transaminase levels in normal and pre-eclamptic pregnancies.
Topics: Aspartate Aminotransferases; Erythrocytes; Female; Humans; Pre-Eclampsia; Pregnancy; Pregnancy Trimester, Third; Pyridoxal Phosphate; Pyridoxine | 1981 |
Bone marrow delta-aminolaevulinate synthase deficiency in a female with congenital sideroblastic anemia.
Topics: 5-Aminolevulinate Synthetase; Administration, Oral; Anemia, Sideroblastic; Bone Marrow; Child, Preschool; Female; Heme; Humans; Injections, Intramuscular; Karyotyping; Pyridoxal Phosphate; Pyridoxine | 1980 |
Effect of natural oestrogens on tryptophan metabolism: evidence for interference of oestrogens with kynureninase.
Topics: Aged; Estradiol; Estriol; Estrogens; Female; Humans; Hydrolases; Kynurenine; Menopause; Middle Aged; NAD; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan | 1980 |
A radioimmunoassay for phosphorylated forms of vitamin B6.
Topics: Animals; Antibody Specificity; Cattle; Centrifugation, Density Gradient; Phosphorylation; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rabbits; Radioimmunoassay; Serum Albumin, Bovine | 1980 |
Pyridoxal phosphate concentration in blood in newborn infants and their mothers compared with the amount of extra pyridoxol taken during pregnancy and breast feeding.
Topics: Adolescent; Adult; Breast Feeding; Female; Fetal Blood; Humans; Infant, Newborn; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Reference Values | 1980 |
Regulation of formation in vivo of pyridoxal phosphate in hydrazine-treated rats.
Topics: Animals; Dactinomycin; Hydrazines; Hydrolysis; Kidney; Liver; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Rats | 1980 |
Vitamin B6 deficiency in maintenance dialysis patients: metabolic effects of repletion.
Topics: Adult; Amino Acids; Aspartate Aminotransferases; Blood Urea Nitrogen; Dietary Proteins; Humans; Lipoproteins, HDL; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Uremia; Vitamin B 6 Deficiency | 1980 |
Liquid chromatographic separation and quantification of B6 vitamens at plasma concentration levels.
Topics: Chromatography, High Pressure Liquid; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1980 |
Plasma content of B6 vitamers and its relationship to hepatic vitamin B6 metabolism.
Topics: Adult; Animals; Female; Humans; Liver; Male; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Vitamin B Complex | 1980 |
Effect of vitamin B6 deficiency on in vitro uptake and metabolism of pyridoxine x HCL by rat jejunum.
Topics: Animals; Intestinal Mucosa; Jejunum; Male; Phosphorylation; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B 6 Deficiency | 1980 |
Vitamin B-6 metabolism in the livers of young adult and senescent mice.
Topics: Aging; Animals; Liver; Male; Mice; Organophosphorus Compounds; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxic Acid; Pyridoxine | 1980 |
Vitamin B-6 metabolism in the blood of young adult and senescent mice.
Topics: Aging; Animals; Kinetics; Male; Mice; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1980 |
Vitamin B-6 metabolism in the brains of young adult and senescent mice.
Topics: Aging; Animals; Brain; Kinetics; Male; Mice; Organophosphorus Compounds; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxine | 1980 |
The function of vitamin B6 coenzyme in the activation and nuclear binding of steroids receptors.
Topics: Animals; Coenzymes; Cytosol; DNA; Pyridoxal Phosphate; Pyridoxine; Rats; Receptors, Steroid; Vitamin B 6 Deficiency | 1980 |
The effect of drugs on vitamin B6 function in the rat.
Topics: Animals; In Vitro Techniques; Isoniazid; Kynurenine; Lyases; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Transaminases; Tryptophan; Tryptophan Oxygenase; Xanthurenates | 1980 |
Fluorometric assay of B6 vitamers in biological material.
Topics: Humans; Organophosphorus Compounds; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1981 |
Pyridoxine and pyridoxine-5'-beta-D-glucoside exert different effects on tissue B-6 vitamers but similar effects on beta-glucosidase activity in rats.
Topics: Animals; beta-Glucosidase; Chromatography, High Pressure Liquid; Diet; Glucosides; Intestine, Small; Kidney; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Sprague-Dawley | 1995 |
Vitamin B-6 status during childhood: tracking from 2 months to 11 years of age.
Topics: Aging; Analysis of Variance; Aspartate Aminotransferases; Bottle Feeding; Breast Feeding; Child; Child, Preschool; Erythrocytes; Female; Follow-Up Studies; Humans; Infant; Infant Food; Male; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1995 |
Hypoaminotransferasemia in patients undergoing long-term hemodialysis: clinical and biochemical appraisal.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Chromatography, High Pressure Liquid; Diagnosis, Differential; Erythrocytes; Female; Hepatitis B; Hepatitis B Surface Antigens; Hepatitis C; Hepatitis C Antibodies; Humans; Long-Term Care; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis; Vitamin B 6 Deficiency | 1995 |
Vitamin B-6 adequacy in neonatal nutrition: associations with preterm delivery, type of feeding, and vitamin B-6 supplementation.
Topics: Adolescent; Adult; Alanine Transaminase; Bottle Feeding; Breast Feeding; Child Development; Eating; Female; Gestational Age; Humans; Infant Food; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Milk, Human; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxine | 1995 |
Pyridoxic acid excretion during low vitamin B-6 intake, total fasting, and bed rest.
Topics: Adult; Bed Rest; Diet; Fasting; Female; Humans; Male; Muscle, Skeletal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 Deficiency | 1995 |
Vitamin B6 modulates expression of albumin gene by inactivating tissue-specific DNA-binding protein in rat liver.
Topics: Albumins; Animals; Base Sequence; Binding Sites; CCAAT-Enhancer-Binding Proteins; DNA-Binding Proteins; Gene Expression Regulation; Hepatocyte Nuclear Factor 1; Hepatocyte Nuclear Factor 1-alpha; Hepatocyte Nuclear Factor 1-beta; Liver; Male; Molecular Sequence Data; Nuclear Proteins; Oligodeoxyribonucleotides; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar; RNA, Messenger; Transcription Factors; Transcription, Genetic; Vitamin B 6 Deficiency | 1995 |
Tissue B-6 vitamer concentrations in rats fed excess vitamin B-6.
Topics: Animals; Body Weight; Brain Chemistry; Diet; Dose-Response Relationship, Drug; Eating; Erythrocytes; Female; Kidney; Liver; Muscle, Skeletal; Phosphorylases; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Rats; Transaminases | 1995 |
Regulation of calcium influx into vascular smooth muscle by vitamin B6.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Arteries; Calcium; Calcium Channel Blockers; Calcium Channels; Male; Muscle, Smooth, Vascular; Nifedipine; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Sprague-Dawley; Vitamin B 6 Deficiency | 1993 |
Purification and characterization of the pyridoxol-5'-phosphate:oxygen oxidoreductase (deaminating) from Escherichia coli.
Topics: Base Sequence; Cloning, Molecular; Escherichia coli; Genes, Bacterial; Kinetics; Molecular Sequence Data; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Recombinant Fusion Proteins | 1995 |
Homocysteine and coronary artery disease in French Canadian subjects: relation with vitamins B12, B6, pyridoxal phosphate, and folate.
Topics: Adult; Chi-Square Distribution; Coronary Disease; Discriminant Analysis; Female; Folic Acid; France; Homocysteine; Humans; Male; Middle Aged; Multivariate Analysis; Pyridoxal Phosphate; Pyridoxine; Quebec; Regression Analysis; Risk Factors; Sex Factors; Vitamin B 12; Vitamin B Complex | 1995 |
Interrelationships between riboflavin and vitamin B6 among elderly people (Dutch Nutrition Surveillance System).
Topics: Aged; Aspartate Aminotransferases; Diet; Energy Intake; Erythrocytes; Female; Flavin-Adenine Dinucleotide; Glutathione Reductase; Humans; Male; Netherlands; Nutrition Surveys; Pyridoxal Phosphate; Pyridoxine; Regression Analysis; Riboflavin; Sex Characteristics | 1994 |
Association between plasma homocysteine concentrations and extracranial carotid-artery stenosis.
Topics: Aged; Aged, 80 and over; Carotid Stenosis; Confidence Intervals; Cross-Sectional Studies; Female; Folic Acid; Homocysteine; Humans; Male; Odds Ratio; Pyridoxal Phosphate; Pyridoxine; Risk Factors; Ultrasonography; Vitamin B 12 | 1995 |
Abnormal vitamin B6 status in rheumatoid cachexia. Association with spontaneous tumor necrosis factor alpha production and markers of inflammation.
Topics: Adult; Aged; Arthritis, Rheumatoid; Cachexia; Cross-Sectional Studies; Diet; Endotoxins; Female; Folic Acid; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Tumor Necrosis Factor-alpha; Vitamin B 12 | 1995 |
Theophylline attenuates circulating vitamin B6 levels in children with asthma.
Topics: Adolescent; Asthma; Child; Cromolyn Sodium; Delayed-Action Preparations; Female; Humans; Male; Pyridoxal Phosphate; Pyridoxine; Theophylline | 1994 |
Interaction among dietary vitamin B6, proteins and lipids: effects on liver lipids in rats.
Topics: Animals; Diet; Dietary Fats; Dietary Proteins; Fatty Acids; Fatty Acids, Essential; Lipid Metabolism; Liver; Male; Phospholipids; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar; Vitamin B 6 Deficiency | 1994 |
Glutamate in pyridoxine-dependent epilepsy: neurotoxic glutamate concentration in the cerebrospinal fluid and its normalization by pyridoxine.
Topics: Adrenocorticotropic Hormone; Electroencephalography; Epilepsy; gamma-Aminobutyric Acid; Genes, Recessive; Glutamates; Glutamic Acid; Head; Humans; Infant; Intellectual Disability; Male; Neurotransmitter Agents; Pyridoxal Phosphate; Pyridoxine | 1994 |
Change in blood levels of vitamin B-6 derivatives in pregnant and lactating rats.
Topics: Animals; Chromatography, High Pressure Liquid; Erythrocytes; Female; Lactation; Nutritional Status; Potassium Cyanide; Pregnancy; Pregnancy, Animal; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Rats, Wistar | 1994 |
Infant vitamin B-6 status changes with age and with formula feeding.
Topics: Aging; Animals; Aspartate Aminotransferases; Breast Feeding; Erythrocytes; Humans; Infant; Infant Food; Infant, Newborn; Milk; Milk, Human; Pyridoxal Phosphate; Pyridoxine | 1994 |
The utilization of intravenously infused pyridoxine in humans.
Topics: Adult; Chromatography, High Pressure Liquid; Humans; Infusions, Intravenous; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1994 |
Bioavailability of vitamin B-6 in young and older men.
Topics: Adult; Aged; Aging; Alkaline Phosphatase; Aspartate Aminotransferases; Biological Availability; Chromatography, High Pressure Liquid; Erythrocytes; Gas Chromatography-Mass Spectrometry; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1994 |
Low serum aminotransferase activity in patients undergoing regular hemodialysis.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Humans; Kidney Failure, Chronic; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Renal Dialysis | 1994 |
Vitamin B-6 status of school-aged patients with phenylketonuria.
Topics: Adolescent; Alkaline Phosphatase; Child; Diet; Dietary Proteins; Female; Humans; Male; Phenylalanine; Phenylketonurias; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine | 1994 |
Effects of serotonergic agents on plasma prolactin levels in pyridoxine-deficient adult male rats.
Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Dioxanes; Dopamine Antagonists; Hypothalamus; Male; Prolactin; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Sprague-Dawley; Serotonin; Spiro Compounds; Tetrahydronaphthalenes; Vitamin B 6 Deficiency | 1994 |
Vitamin B6 metabolism and binding to proteins in the blood of alcoholic and nonalcoholic men.
Topics: Adult; Alcoholism; Aldehyde Oxidoreductases; Erythrocytes; Humans; Liver; Male; Phosphoric Monoester Hydrolases; Protein Binding; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 Deficiency | 1993 |
Vitamin status and intake as primary determinants of homocysteinemia in an elderly population.
Topics: Aged; Aged, 80 and over; Aging; Cohort Studies; Female; Folic Acid; Homocysteine; Humans; Male; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12; Vitamin B Complex | 1993 |
The regulation of alanine and aspartate aminotransferase by different aminothiols and by vitamin B-6 derivatives.
Topics: Alanine Transaminase; Aspartate Aminotransferases; Cyanates; Cysteine; Dose-Response Relationship, Drug; Hydrogen-Ion Concentration; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Stereoisomerism; Temperature | 1994 |
Reference ranges for erythrocyte pyridoxal 5'-phosphate concentration and the erythrocyte aspartate transaminase stimulation test in lactating mothers and their infants.
Topics: Aspartate Aminotransferases; Erythrocytes; Female; Humans; Infant; Infant, Newborn; Lactation; Pyridoxal Phosphate; Pyridoxine; Reference Values | 1994 |
Determination of total pyridoxal in human plasma following oral administration of vitamin B6 by high-performance liquid chromatography with post-column derivatization.
Topics: Adult; Biological Availability; Chromatography, High Pressure Liquid; Diet; Female; Humans; Intestinal Absorption; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Semicarbazides; Spectrometry, Fluorescence | 1993 |
Vitamin B-6 status indices are lower in pregnant than in nonpregnant women but urinary excretion of 4-pyridoxic acid does not differ.
Topics: Adult; Alkaline Phosphatase; Aspartate Aminotransferases; Chromatography, High Pressure Liquid; Erythrocytes; Female; Humans; Pregnancy; Pregnancy Trimester, Third; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Serum Albumin; Spectrophotometry; White People | 1993 |
Pyridoxine as therapy in theophylline-induced seizures.
Topics: Aminophylline; Animals; Bronchodilator Agents; Disease Models, Animal; Electroencephalography; Female; Injections, Intraperitoneal; Male; Mice; Pyridoxal Phosphate; Pyridoxine; Rabbits; Seizures; Species Specificity; Theophylline | 1995 |
Low vitamin B6 status associated with slow growth in healthy breast-fed infants.
Topics: Anthropometry; Birth Weight; Blood Proteins; Body Height; Breast Feeding; Female; Follow-Up Studies; Growth; Humans; Infant; Infant, Newborn; Longitudinal Studies; Male; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Weight Gain | 1995 |
Early effect of a low dose (30 micrograms) ethinyl estradiol-containing Triphasil on vitamin B6 status. A follow-up study on six menstrual cycles.
Topics: Adult; Contraceptives, Oral, Hormonal; Erythrocytes; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Norgestrel; Nutritional Status; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1996 |
Methionine loading, vitamin B6 status, and premature thromboembolic disease.
Topics: Humans; Methionine; Pyridoxal Phosphate; Pyridoxine; Thromboembolism | 1996 |
4-O-phosphoryl-L-threonine, a substrate of the pdxC(serC) gene product involved in vitamin B6 biosynthesis.
Topics: Base Sequence; DNA Primers; DNA, Bacterial; Escherichia coli; Genes, Bacterial; Hydrogen-Ion Concentration; Kinetics; Models, Biological; Molecular Sequence Data; Pyridoxal Phosphate; Pyridoxine; Recombinant Fusion Proteins; Substrate Specificity; Threonine; Transaminases | 1996 |
Identification of the pdxK gene that encodes pyridoxine (vitamin B6) kinase in Escherichia coli K-12.
Topics: Amino Acid Sequence; Base Sequence; Cloning, Molecular; Escherichia coli; Genes, Bacterial; Genetic Complementation Test; Models, Chemical; Molecular Sequence Data; Open Reading Frames; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Sequence Alignment; Sequence Analysis, DNA | 1996 |
A prospective study of folate and vitamin B6 and risk of myocardial infarction in US physicians.
Topics: Adult; Aged; Aged, 80 and over; Case-Control Studies; Cohort Studies; Diet; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Myocardial Infarction; Prospective Studies; Pyridoxal Phosphate; Pyridoxine; Risk Factors | 1996 |
Risk of low vitamin B6 status in infants breast-fed exclusively beyond six months.
Topics: Aspartate Aminotransferases; Breast Feeding; Erythrocytes; Female; Finland; Humans; Infant; Infant Nutritional Physiological Phenomena; Lactation; Linear Models; Longitudinal Studies; Pyridoxal Phosphate; Pyridoxine; Risk Factors; Time Factors; Vitamin B 6 Deficiency | 1996 |
Effects of vitamin B6 and its related compounds on survival of cultured brain neurons.
Topics: Aminooxyacetic Acid; Animals; Brain; Cell Survival; Cells, Cultured; Excitatory Amino Acid Antagonists; GABA Agents; GABA Antagonists; Hippocampus; Neurons; Picrotoxin; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar | 1995 |
Vitamin B-6 malnutrition among elderly Europeans: the SENECA study.
Topics: Aged; Female; Humans; Male; Nutrition Disorders; Pyridoxal Phosphate; Pyridoxine; Serum Albumin; Vitamin B 6 Deficiency | 1996 |
Comparative study of pyridoxine-alpha, beta-glucosides, and phosphopyridoxyl-lysine as a vitamin B6 nutrient.
Topics: Animal Nutritional Physiological Phenomena; Animals; Biological Transport; Glucosides; Intestinal Mucosa; Kidney; Liver; Lysine; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar; Vitamin B 6 Deficiency | 1996 |
Highly sensitive and simple liquid chromatographic determination in plasma of B6 vitamers, especially pyridoxal 5'-phosphate.
Topics: Animals; Calibration; Chromatography, High Pressure Liquid; Humans; Hydrogen-Ion Concentration; Indicators and Reagents; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar; Sulfites | 1996 |
The uptake of Mn-DPDP by hepatocytes is not mediated by the facilitated transport of pyridoxine.
Topics: Animals; Binding, Competitive; Biological Transport; Contrast Media; Edetic Acid; Liver; Male; Manganese; Mice; Mice, Inbred Strains; Molecular Structure; Pyridoxal Phosphate; Pyridoxine | 1996 |
Nutritional deficiencies in chronic alcoholics: relation to dietary intake and alcohol consumption.
Topics: Adult; Alcohol Drinking; Alcoholism; Avitaminosis; Body Height; Body Mass Index; Body Weight; Diet; Dietary Proteins; Energy Intake; Erythrocytes; Ethanol; Female; Folic Acid; Folic Acid Deficiency; Humans; Male; Middle Aged; Nutrition Assessment; Nutrition Disorders; Nutritional Status; Prospective Studies; Pyridoxal Phosphate; Pyridoxine; Serum Albumin; Thiamine; Vitamin B 12 | 1997 |
The effect of a subnormal dose of vitamin B6 on plasma lipid in the rat.
Topics: Analysis of Variance; Animals; Avitaminosis; Body Weight; Eating; Lipid Metabolism; Lipids; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar | 1997 |
Correlation between plasma homocyst(e)ine and aortic atherosclerosis.
Topics: Aged; Aorta, Thoracic; Aortic Diseases; Arteriosclerosis; Echocardiography, Transesophageal; Female; Folic Acid; Homocysteine; Humans; Male; Multivariate Analysis; Observer Variation; Pyridoxal Phosphate; Pyridoxine; Risk Factors; Vitamin B 12 | 1997 |
Metabolism of vitamin B6 and its requirement in chronic renal failure.
Topics: Adult; Diuretics; Erythropoietin; Furosemide; Humans; Immunity, Cellular; Injections, Intravenous; Kidney Failure, Chronic; Middle Aged; Peritoneal Dialysis, Continuous Ambulatory; Pyridoxal Phosphate; Pyridoxine; Reference Values; Vitamin B 6 Deficiency | 1997 |
A cartilage matrix deficiency experimentally induced by vitamin B6 deficiency.
Topics: Animals; Body Weight; Cartilage, Articular; Chickens; Cystathionine; Erythrocytes; Insulin-Like Growth Factor Binding Proteins; Insulin-Like Growth Factor I; Male; Osteoarthritis; Proteoglycans; Pyridoxal Phosphate; Pyridoxine; Sulfates; Synovial Fluid; Vitamin B 6 Deficiency | 1998 |
Feeding experiments of pyridoxine derivatives as vitamin B6.
Topics: Animals; Aspartate Aminotransferases; Biological Availability; Diet; Erythrocytes; Glucosides; Hydrolases; Liver; Lysine; Male; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Rats; Rats, Wistar; Vitamin B 6 Deficiency; Weight Gain; Xanthurenates | 1997 |
Folic acid and Vitamin B6 supplementation and plasma homocysteine concentrations in healthy young women.
Topics: Adult; Arteriosclerosis; Drug Interactions; Fasting; Female; Folic Acid; Homocysteine; Humans; Pyridoxal Phosphate; Pyridoxine; Reference Values; Risk Factors | 1998 |
Dietary protein as a factor affecting vitamin B6 requirement.
Topics: Animals; Aspartate Aminotransferases; Caseins; Diet; Dietary Proteins; Erythrocytes; Liver; Male; Muscles; Nutritional Requirements; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar | 1998 |
Micronutrient status, with special reference to vitamin B6.
Topics: Adult; Aged; Alanine Transaminase; Aspartate Aminotransferases; Erythrocytes; Female; Hand Strength; Homocysteine; Humans; Male; Micronutrients; Middle Aged; Netherlands; Nutritional Status; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 Deficiency | 1997 |
Dietary and other determinants of vitamin B6 parameters.
Topics: Adult; Aged; Alanine Transaminase; Alkaline Phosphatase; Aspartate Aminotransferases; Diet; Erythrocytes; Female; Homocysteine; Humans; Male; Middle Aged; Netherlands; Nutritional Status; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Serum Albumin; Vitamin B 6 Deficiency | 1997 |
Vitamin B-6 deficiency and level of dietary protein affect hepatic tyrosine aminotransferase activity in cats.
Topics: Animals; Cats; Circadian Rhythm; Cystathionine; Dietary Proteins; Food Deprivation; Liver; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Rats, Sprague-Dawley; Tyrosine; Tyrosine Transaminase; Vitamin B 6 Deficiency | 1998 |
Enzymic evaluation of thiamin, riboflavin and pyridoxine status of parturient mothers and their newborn infants in a Mediterranean area of Spain.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Female; Fetal Blood; Flavin-Adenine Dinucleotide; Glutathione Reductase; Glycated Hemoglobin; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Male; Nutritional Status; Postpartum Period; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Spain; Statistics, Nonparametric; Thiamine; Thiamine Pyrophosphate; Transketolase | 1999 |
A prospective study on folate, B12, and pyridoxal 5'-phosphate (B6) and breast cancer.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breast Neoplasms; Case-Control Studies; Cohort Studies; Confidence Intervals; Female; Folic Acid; Homocysteine; Humans; Incidence; Maryland; Menopause; Middle Aged; Odds Ratio; Postmenopause; Prospective Studies; Pyridoxal Phosphate; Pyridoxine; Reproductive History; Risk Factors; Vitamin B 12 | 1999 |
The influence of dietary restriction on vitamin B-6 vitamer distribution and on vitamin B-6 metabolizing enzymes in rats.
Topics: Animals; Body Weight; Brain Chemistry; Food Deprivation; Kidney; Liver; Male; Muscles; Myocardium; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxic Acid; Pyridoxine; Rats; Rats, Sprague-Dawley; Tissue Distribution | 1999 |
Vitamin B6 biosynthesis: formation of pyridoxine 5'-phosphate from 4-(phosphohydroxy)-L-threonine and 1-deoxy-D-xylulose-5-phosphate by PdxA and PdxJ protein.
Topics: Alkaline Phosphatase; Bacterial Proteins; Escherichia coli; Escherichia coli Proteins; Ligases; Organophosphates; Oxidoreductases; Pentosephosphates; Pyridoxal Phosphate; Pyridoxine; Recombinant Fusion Proteins; Threonine | 1999 |
Seizures induced by theophylline and isoniazid in mice.
Topics: Animals; Antitubercular Agents; Bronchodilator Agents; Dose-Response Relationship, Drug; Female; Isoniazid; Mice; Pyridoxal Phosphate; Pyridoxine; Seizures; Theophylline | 1999 |
Nicotinic acid and pyridoxine modulate arachidonic acid metabolism in vitro and ex vivo in man.
Topics: Adult; Arachidonate 5-Lipoxygenase; Arachidonic Acid; Blood; Calcimycin; Dinoprostone; Humans; In Vitro Techniques; Ionophores; Leukotriene E4; Male; Niacin; Pyridoxal Phosphate; Pyridoxine; Thromboxane B2 | 1999 |
High performance liquid chromatography method for the determination of pyridoxal-5-phosphate in human plasma: how appropriate are cut-off values for vitamin B6 deficiency?
Topics: Adolescent; Adult; Aged; Analysis of Variance; Chromatography, High Pressure Liquid; Female; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Reference Values; Vitamin B 6 Deficiency | 1999 |
Plasma pyridoxal phosphate and pyridoxic acid and their relationship to plasma homocysteine in a representative sample of British men and women aged 65 years and over.
Topics: Adolescent; Age Factors; Aged; Aged, 80 and over; Analysis of Variance; Child; Child, Preschool; Diet Surveys; Female; Homocysteine; Humans; Linear Models; Male; Nutritional Status; Pyridines; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Seasons; Sex Factors; United Kingdom | 1999 |
Adequacy of maternal pyridoxine supplementation during pregnancy in relation to the vitamin B6 status and growth of neonates at birth.
Topics: Dietary Supplements; Female; Fetal Blood; Humans; Infant, Newborn; Nutritional Status; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxine | 1999 |
Vitamin B6 down-regulates the expression of human GPIIb gene.
Topics: Chloramphenicol O-Acetyltransferase; Gene Expression Regulation; Humans; Leukemia, Erythroblastic, Acute; Platelet Aggregation Inhibitors; Platelet Glycoprotein GPIIb-IIIa Complex; Polymerase Chain Reaction; Promoter Regions, Genetic; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Transfection; Tumor Cells, Cultured | 1999 |
North-south differences in some indices of Vitamin B6 nutritional status in older British people.
Topics: Aged; Alcohol Drinking; Female; Humans; Male; Nutritional Status; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Riboflavin; Risk Factors; Scotland; Smoking; Socioeconomic Factors; United Kingdom; Vitamin B 6 Deficiency; Wales | 1999 |
Vitamin B6 (pyridoxine) and its derivatives are efficient singlet oxygen quenchers and potential fungal antioxidants.
Topics: Ascomycota; Kinetics; Oxidation-Reduction; Oxygen; Perylene; Photochemistry; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Singlet Oxygen; Ultraviolet Rays | 2000 |
Vitamin B-6 inadequacy is prevalent in rural and urban Indonesian children.
Topics: Alanine Transaminase; Anthropometry; Child; Diet; Erythrocytes; Female; Humans; Indonesia; Male; Prevalence; Pyridoxal Phosphate; Pyridoxine; Rural Health; Sex Factors; Urban Health; Vitamin B 6 Deficiency | 2000 |
Inhibition of intracellular cathepsin activities and suppression of immune responses mediated by helper T lymphocyte type-2 by peroral or intraperitoneal administration of vitamin B6.
Topics: Administration, Oral; Animals; Cathepsins; Dose-Response Relationship, Drug; Immunoglobulins; Immunosuppressive Agents; Injections, Intraperitoneal; Liver; Male; Mice; Mice, Inbred BALB C; Passive Cutaneous Anaphylaxis; Protease Inhibitors; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar; Th2 Cells | 2000 |
Pipecolic acid elevation in plasma and cerebrospinal fluid of two patients with pyridoxine-dependent epilepsy.
Topics: 2-Aminoadipic Acid; Child; Epilepsy; Humans; Infant, Newborn; Male; Picolinic Acids; Pipecolic Acids; Pyridoxal Phosphate; Pyridoxine | 2000 |
Plasma B-6 vitamer changes following a 50-km ultra-marathon.
Topics: Adult; Blood Glucose; Chromatography, High Pressure Liquid; Dietary Carbohydrates; Energy Metabolism; Female; Humans; Male; Middle Aged; Nutrition Assessment; Physical Endurance; Plasma Volume; Pyridoxal Phosphate; Pyridoxine; Running; Time Factors | 2000 |
Vitamin B6 deficiency in elderly patients on chronic peritoneal dialysis.
Topics: Adolescent; Adult; Age Factors; Aged; Female; Humans; Male; Middle Aged; Paresthesia; Peritoneal Dialysis; Polyneuropathies; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12; Vitamin B 6 Deficiency | 2000 |
Vitamin B-6 intakes and plasma B-6 vitamer concentrations of men and women, 19-50 years of age.
Topics: Adult; Diet Records; Female; Humans; Male; Middle Aged; Nutritional Status; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Sex Factors; White People | 2000 |
Pyridoxal phosphate de-activation by pyrroline-5-carboxylic acid. Increased risk of vitamin B6 deficiency and seizures in hyperprolinemia type II.
Topics: Aldehydes; Avitaminosis; Chromatography, High Pressure Liquid; Humans; Ketones; Magnetic Resonance Spectroscopy; Mass Spectrometry; Proline; Pyridoxal Phosphate; Pyridoxine; Pyrroles; Seizures | 2001 |
Determination of vitamin B(6) in cooked sausages.
Topics: Acetonitriles; Buffers; Chromatography, High Pressure Liquid; Meat Products; Phosphates; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Sensitivity and Specificity | 2001 |
Vitamin B6 phototoxicity induced by UVA radiation.
Topics: Cell Line; Cell Survival; Electron Spin Resonance Spectroscopy; Fibroblasts; Humans; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Ultraviolet Rays | 2000 |
Effects of long-term parenteral administration of vitamin B6 on B6 status and some aspects of the glucose and protein metabolism of early-weaned piglets.
Topics: Aging; Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Blood Glucose; Body Composition; Diet; Dietary Supplements; Dose-Response Relationship, Drug; Female; Injections, Intramuscular; Male; Pyridoxal Phosphate; Pyridoxine; Swine; Tryptophan; Weaning; Weight Gain | 2001 |
Effect of diabetes on vitamin B6 requirement in experimental animals.
Topics: Animals; Aspartate Aminotransferases; Blood Glucose; Body Weight; Diabetes Mellitus, Experimental; Kidney; Liver; Male; Muscle, Skeletal; Organ Size; Phosphorylases; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Wistar; Reference Values; Vitamin B 6 Deficiency | 1999 |
Determinants of plasma total homocysteine concentration in the Framingham Offspring cohort.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; Alcohol Drinking; Caffeine; Cohort Studies; Creatinine; Dietary Supplements; Fasting; Female; Folic Acid; Homocysteine; Humans; Hypertension; Kidney; Male; Middle Aged; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Sex Factors; Smoking; Vitamin B 12 | 2001 |
Structural basis for the function of pyridoxine 5'-phosphate synthase.
Topics: Bacterial Proteins; Binding Sites; Crystallography, X-Ray; Escherichia coli; Escherichia coli Proteins; Ligases; Models, Molecular; Protein Binding; Protein Structure, Quaternary; Pyridoxal Phosphate; Pyridoxine | 2001 |
Low circulating vitamin B(6) is associated with elevation of the inflammation marker C-reactive protein independently of plasma homocysteine levels.
Topics: Aged; Aged, 80 and over; C-Reactive Protein; Cohort Studies; Creatinine; Diet; Female; Folic Acid; Homocysteine; Humans; Inflammation; Logistic Models; Male; Massachusetts; Pyridoxal Phosphate; Pyridoxine; Risk Factors; Serum Albumin; Vitamin B 12 | 2001 |
Properties and interaction of heterologously expressed glutamate decarboxylase isoenzymes GAD(65kDa) and GAD(67kDa) from human brain with ginkgotoxin and its 5'-phosphate.
Topics: Brain; Chromatography, Affinity; Chromatography, High Pressure Liquid; Electrophoresis, Polyacrylamide Gel; Glutamate Decarboxylase; Humans; Hydrogen-Ion Concentration; Immunoblotting; Isoenzymes; Kinetics; Pyridoxal Phosphate; Pyridoxine; Recombinant Fusion Proteins; Saccharomyces cerevisiae; Temperature | 2001 |
Pyridoxal 5'-phosphate and pyridoxal inhibit angiogenesis in serum-free rat aortic ring assay.
Topics: Angiogenesis Inhibitors; Animals; Aorta, Thoracic; Blood Vessels; Culture Media, Serum-Free; In Vitro Techniques; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Rats, Wistar; Time Factors | 2001 |
Plasma folate but not vitamin B(12) or homocysteine concentrations are reduced after short-term vitamin B(6) supplementation.
Topics: Adult; Area Under Curve; Dietary Supplements; Female; Folic Acid; Homocysteine; Humans; Male; Methionine; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12; Vitamin B 6 | 2001 |
Ginkgo seed poisoning.
Topics: Child, Preschool; Female; Foodborne Diseases; Ginkgo biloba; Humans; Pyridoxal Phosphate; Pyridoxine; Seeds; Treatment Outcome | 2002 |
Pyridoxal phosphate-responsive epilepsy with resistance to pyridoxine.
Topics: Administration, Oral; Electroencephalography; Female; Humans; Infant, Newborn; Infant, Premature, Diseases; Infusions, Intravenous; Pyridoxal Phosphate; Pyridoxine; Spasms, Infantile; Treatment Failure | 2002 |
Gas chromatography-mass spectrometry analysis of 4-O-methylpyridoxine (MPN) in the serum of patients with ginkgo seed poisoning.
Topics: Antidotes; Chromatography, Gas; Female; Gas Chromatography-Mass Spectrometry; Ginkgo biloba; Humans; Infant; Mass Spectrometry; Plant Poisoning; Pyridoxal Phosphate; Pyridoxine; Seeds; Seizures | 2002 |
Vitamin B6 status of breast-fed infants in relation to pyridoxine HCl supplementation of mothers.
Topics: Adult; Analysis of Variance; Breast Feeding; Dietary Supplements; Female; Humans; Infant; Infant, Newborn; Mothers; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamin B Deficiency | 2002 |
Efficacy of a complex multivitamin supplement.
Topics: Adult; Aged; Antioxidants; Ascorbic Acid; beta Carotene; Cohort Studies; Dietary Supplements; Female; Folic Acid; Homocysteine; Humans; Lipid Peroxidation; Lipoproteins, LDL; Male; Middle Aged; Oxidation-Reduction; Pilot Projects; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12; Vitamin E; Vitamins | 2002 |
Pyridoxine sometimes fails to be activated to pyridoxal phosphate.
Topics: Epilepsy; Humans; Pyridoxal Phosphate; Pyridoxine | 2002 |
Tpn1p, the plasma membrane vitamin B6 transporter of Saccharomyces cerevisiae.
Topics: Alleles; Amino Acid Sequence; Cell Membrane; Crosses, Genetic; Gene Expression; Green Fluorescent Proteins; Luminescent Proteins; Membrane Transport Proteins; Molecular Sequence Data; Mutation; Promoter Regions, Genetic; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Sequence Alignment; Sequence Analysis, DNA; Structure-Activity Relationship; Tritium; Vitamin B 6 | 2003 |
Separation and determination of vitamin B6 group (pyridoxine, pyridoxal, pyridoxamine, pyridoxal-phosphate and pyridoxamine-phosphate); separation by paper electrophoresis of riboflavin (riboflavin, FMN and FAD) and of nicotinamide (nicotinamide, DPN and
Topics: Coenzymes; Electrophoresis; Electrophoresis, Paper; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; NAD; Niacin; Niacinamide; Nicotinic Acids; Nucleotides; Phosphates; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Riboflavin; Vitamin B 6 | 1954 |
[Comparative studies of the effect of pyridoxine, pyridoxal-5' -phosphate and pyridoxalisonicotinyl-hydrazone on experimental isoniazid-neuritis in rats].
Topics: Animals; Coenzymes; Hydrazones; Isoniazid; Neuritis; Niacin; Nicotinic Acids; Phosphates; Pyridoxal Phosphate; Pyridoxine; Rats; Vitamin B 6 | 1955 |
[Influence of pyridoxine and pyridoxal-5-phosphate on thiosemicarbazide cramps in rats].
Topics: Animals; Coenzymes; Muscle Cramp; Phosphates; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures; Semicarbazides; Thiosemicarbazones; Vitamin B 6 | 1957 |
[Heterocyclic compounds in metabolism. V. Formation of 4-pyridoxine acid and 4-pyridoxine acid lactone from pyridoxal-5-phosphate in liver homogenate].
Topics: Coenzymes; Lactones; Liver; Nicotinic Acids; Phosphates; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 1958 |
[Effect of pyridoxin and pyridoxal phosphate on the deamination of glutamic acid in man].
Topics: Biochemical Phenomena; Coenzymes; Deamination; Glutamates; Glutamic Acid; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 1958 |
Pyridoxine and pyridoxal phosphate concentrations in the liver and heart of thyroxinized animals.
Topics: Animals; Biochemical Phenomena; Coenzymes; Heart; Liver; Myocardium; Pyridoxal Phosphate; Pyridoxine; Thyroxine; Vitamin B 6 | 1959 |
The isolation of C-14-labeled pyridoxamine from Candida utilis A.T.C.C. 9950.
Topics: Candida; Humans; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine | 1963 |
[On the effect of the active form of vitamin B 6 on experimental arteriosclerosis in rabbits].
Topics: Animals; Arteriosclerosis; Pyridoxal Phosphate; Pyridoxine; Rabbits; Vitamin B 6 | 1963 |
Studies on pyridoxine metabolism. VIII. The effect of adrenal and hypophyseal hormones on pyridoxine metabolism.
Topics: Adrenalectomy; Adrenocorticotropic Hormone; Cortisone; Desoxycorticosterone; Hydrocortisone; Hypophysectomy; Liver; Pituitary Hormones; Prednisolone; Pyridoxal Phosphate; Pyridoxine | 1962 |
Semicarbazone formation from pyridoxal, pyridoxal phosphate, and their Schiff bases.
Topics: Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Schiff Bases; Semicarbazones | 1962 |
[Demonstration, by a pharmacological test, of relations between the metabolism of some pyridoxine derivatives and the antidepressive action, in the mouse, of monoamine oxidase inhibitor (IMAO)].
Topics: Animals; Antidepressive Agents; Dihydroxyphenylalanine; Mice; Monoamine Oxidase Inhibitors; Pyridoxal Phosphate; Pyridoxine | 1962 |
PYRIDOXAL HYDRAZINE DERIVATIVES FOR CANCER CHEMOTHERAPY.
Topics: Animals; Antineoplastic Agents; Chemical Phenomena; Chemistry; Hydrazines; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Research; Sarcoma 180 | 1962 |
[ON THE PROBLEM OF THE EFFICACY OF RADIATION-PROTECTIVE SUBSTANCES IN TISSUE CULTURES].
Topics: Adenine Nucleotides; Cysteamine; Histamine; Mice; Pyridoxal Phosphate; Pyridoxine; Radiation; Radiation-Protective Agents; Research; Research Design; Serotonin; Tissue Culture Techniques | 1963 |
OBSERVATIONS ON THE INHIBITION OF HISTAMINE FORMATION.
Topics: Anti-Allergic Agents; Carbon Isotopes; Carboxy-Lyases; Chromatography; Cortisone; Enzyme Inhibitors; Gastric Juice; Histamine; Histamine H1 Antagonists; Histidine; Hydrazines; Mast Cells; Methyldopa; Physiology; Prednisolone; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Urine | 1963 |
PHOTOSYNTHETIC PHOSPHORYLATION IN THE PRESENCE OF VITAMIN B6.
Topics: Antimetabolites; Chlorophyll; Ferrocyanides; NAD; Pharmacology; Photophosphorylation; Photosynthesis; Pyridoxal Phosphate; Pyridoxine; Quinolines; Research; Spectrophotometry; Vitamin B 6 | 1963 |
THE COFACTOR-MEDIATED REGULATION OF APOENZYME LEVELS IN ANIMAL TISSUES. I. THE PYRIDOXINE-INDUCED RISE OF RAT LIVER TYROSINE TRANSAMINASE LEVEL IN VIVO.
Topics: Adrenalectomy; Animals; Anti-Bacterial Agents; Antimetabolites; Apoenzymes; Cortisone; Dactinomycin; Dermatologic Agents; Liver; Liver Extracts; Pharmacology; Proteins; Puromycin; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Transaminases; Tyrosine; Tyrosine Transaminase | 1963 |
SEPARATION AND IDENTIFICATION OF PYRIDOXAL AND PYRIDOXAL-5-PHOSPHATE BY PAPER CHROMATOGRAPHY.
Topics: Aldehydes; Amines; Chromatography; Chromatography, Paper; Phosphates; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Research; Ultraviolet Rays | 1964 |
[METABOLISM OF ISONICOTINIC ACID HYDRAZIDE. IV. IDENTIFICATION, SEPARATION AND DETERMINATION, USING PAPER CHROMATOGRAPHY, OF VARIOUS METABOLIC PRODUCTS OF ISONIAZID AND VARIOUS PYRIDOXINE DERIVATIVES PRESENT IN THE URINE].
Topics: Biomedical Research; Chromatography; Chromatography, Paper; Isoniazid; Metabolism; Pyridoxal Phosphate; Pyridoxine; Rare Diseases; Urine | 1963 |
EXCRETION OF TRYPTOPHAN METABOLITES IN DIFFERENT FORMS OF HAEMOBLASTOSIS.
Topics: Cortisone; Cyclophosphamide; Genetic Diseases, X-Linked; Hodgkin Disease; Humans; Kynurenic Acid; Kynurenine; Leukemia; Leukemia, Hairy Cell; Leukemia, Lymphoid; Leukemia, Myeloid; Lymphatic Diseases; Lymphoma; Lymphoma, Large B-Cell, Diffuse; Lymphoma, Non-Hodgkin; Mechlorethamine; Multiple Myeloma; ortho-Aminobenzoates; Phenylbutazone; Polycythemia Vera; Proteins; Pyridoxal Phosphate; Pyridoxine; Sarcoma; Severe Combined Immunodeficiency; Tryptophan; Urine; Xanthurenates | 1964 |
[CONCERNING THE CARBOHYDRATE METABOLISM OF RATS FED WITH THYROID GLAND].
Topics: Carbohydrate Metabolism; Electron Transport Complex II; Fructose-Bisphosphate Aldolase; Glucose-6-Phosphatase; Glucosephosphate Dehydrogenase; Hexokinase; Hydro-Lyases; Hyperthyroidism; Isomerases; L-Lactate Dehydrogenase; Liver; Malate Dehydrogenase; Manometry; Oxidoreductases; Pharmacology; Phosphoric Monoester Hydrolases; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Succinate Dehydrogenase; Thyroid Gland; Transferases | 1964 |
CONTROL OF ASPARTATE BETA-DECARBOXYLASE ACTIVITY BY TRANSAMINATION.
Topics: Alanine Transaminase; Alcaligenes; Amino Acids; Aspartate Aminotransferases; Aspartic Acid; Carboxy-Lyases; Clostridium perfringens; Glutamates; Keto Acids; Ketoglutaric Acids; Manometry; Pyridoxal Phosphate; Pyridoxine; Pyruvates; Research; Spectrophotometry; Transaminases | 1964 |
PROTECTIVE EFFECT OF 4'-DEOXYPYRIDOXINE 5'-PHOSPHATE ON ASPARTATE BETA-DECARBOXYLASE; EVIDENCE FOR AN ADDITIONAL FUNCTION OF VITAMIN B6.
Topics: Aspartic Acid; Carboxy-Lyases; Coenzymes; Enzyme Inhibitors; Phosphates; Pyridoxal Phosphate; Pyridoxine; Pyruvates; Research; Vitamin B 6 | 1964 |
IN VITRO EFFECT OF ADRENAL STEROIDS ON CARBOHYDRATE SYNTHESIS IN LIVER OF PYRIDOXINE-DEFICIENT RATS.
Topics: Alanine; Alanine Transaminase; Carbohydrate Metabolism; In Vitro Techniques; Liver; Liver Glycogen; Pharmacology; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Steroids; Triamcinolone; Vitamin B 6 Deficiency | 1964 |
PYRIDOXAMINE-OXALOACETIC TRANSAMINASE OF RAT KIDNEY.
Topics: Acetates; Arsenicals; Aspartate Aminotransferases; Buffers; Chromatography; Diethylstilbestrol; Diphosphates; Glycerophosphates; Keto Acids; Kidney; Kynurenine; Phosphates; Potassium; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rats; Research; Transaminases | 1964 |
[EFFECTS OF INJECTIONS OF HIGH DOSES OF PYRIDOXINE ON THE ACTIVITY OF CERTAIN PYRIDOXAL PHOSPHATE ENZYMES IN THE RAT LIVER].
Topics: Hydro-Lyases; Liver; Pharmacology; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Transferases | 1964 |
THYROTOXIC MYOPATHY AND VITAMIN B 6 METABOLISM. REPORT OF A CASE WITH HYPERTHYREOIDISM AND PERIODIC PARALYSIS.
Topics: Humans; Hyperthyroidism; Metabolism; Muscular Diseases; Paralyses, Familial Periodic; Paralysis; Pyridoxal Phosphate; Pyridoxine; Tryptophan | 1964 |
POISONING OF THE RAT BY HYDRAZINE AND ALKYLHYDRAZINES.
Topics: Antidotes; Blood Glucose; Hydrazines; Pharmacology; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Seizures; Toxicology | 1964 |
[STUDIES ON VITAMIN B6 METABOLISM OF CANCER CELLS AND TUMOR-BEARING RAT LIVER. I. ENZYME ACTIVITIES RELATED TO VITAMIN B6 METABOLISM].
Topics: Carcinoma, Hepatocellular; Flavin Mononucleotide; Liver; Liver Neoplasms; Metabolism; Neoplasms, Experimental; Oxidoreductases; Phosphotransferases; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Transferases | 1964 |
THE ROLE OF PYRIDOXAL PHOSPHATE IN THE ALDOLYTIC ACTIVITY OF TRYPTOPHAN SYNTHETASE FROM NEUROSPORA CRASSA.
Topics: Amino Acids; Glycerophosphates; Hydro-Lyases; Mutation; Neurospora; Neurospora crassa; Phosphates; Pyridoxal Phosphate; Pyridoxine; Research; Tryptophan; Tryptophan Synthase | 1964 |
[STUDIES ON VITAMIN B6 METABOLISM OF CANCER CELLS AND TUMOR-BEARING RAT LIVER. II. UPTAKE OF PYRIDOXINE DERIVATIVES BY TUMOR CELLS AND THE LIVER OF TUMOR-BEARING RATS].
Topics: Carcinoma, Hepatocellular; Liver; Liver Neoplasms; Neoplasms; Neoplasms, Experimental; Permeability; Phosphates; Pyridoxal Phosphate; Pyridoxine; Rats; Research; Vitamin B 6 Deficiency | 1964 |
SYNTHESIS OF PYRIDOXAL-5-PHOSPHATE AND ITS RELATED COMPOUNDS.
Topics: Acetates; Chelating Agents; Chromatography; Copper; Isoniazid; Phosphates; Pyridines; Pyridoxal Phosphate; Pyridoxine; Research; Spectrum Analysis | 1964 |
[THE PHYSICO-CHEMICAL PROPERTIES OF APOASPARTATE AMINOTRANSFERASE FROM BREWERS' YEAST].
Topics: Aspartate Aminotransferases; Pyridoxal Phosphate; Pyridoxine; Research; Saccharomyces; Saccharomyces cerevisiae; Transaminases | 1964 |
[ON THE DETERMINATION OF PYRIDOXAL-5-PHOSPHATE ESTER AND PYRIDOXAMINE-5-PHOSPHATE ESTER WITH APOASPARTATE AMINOTRANSFERASE FROM BREWERS' YEAST].
Topics: Aspartate Aminotransferases; Esters; Phosphates; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Research; Saccharomyces; Saccharomyces cerevisiae; Transaminases; Vitamin B 6 | 1964 |
TRANSAMINASE ACTIVITIES ASSOCIATED WITH CRYSTALLINE OR HIGHLY PURIFIED ENZYMES.
Topics: Animals; Cattle; Chromatography; Electrophoresis; L-Lactate Dehydrogenase; Methylcellulose; Muscles; Myocardium; Phosphoglucomutase; Phosphorus; Pyridoxal Phosphate; Pyridoxine; Rabbits; Research; Transaminases; Ultracentrifugation | 1965 |
CONTROL OF PYRIDOXINE BIOSYNTHESIS IN ESCHERICHIA COLI.
Topics: Amino Acids; Bacteriophage Typing; Chromatography; Coliphages; Colorimetry; Culture Media; Escherichia coli; Metabolism; Pyridoxal Phosphate; Pyridoxine; Research; Salmonella typhimurium; Threonine | 1965 |
[REMARK ON THE PREPARATION OF PYRIDOXINE FLUOROPHOSPHATE].
Topics: Chemistry, Pharmaceutical; Fluorides; Pharmacy; Phosphates; Pyridoxal Phosphate; Pyridoxine; Research | 1964 |
GLUTAMIC-ASPARTIC TRANSAMINASE. REACTION OF HOLOENZYME WITH SUBSTRATES AND OF APOENZYME WITH VITAMIN B6 DERIVATIVES.
Topics: Animals; Apoenzymes; Aspartate Aminotransferases; Carbon Isotopes; Chemical Phenomena; Chemistry; Hydrogen-Ion Concentration; Myocardium; Pyridoxal Phosphate; Pyridoxine; Research; Spectrophotometry; Swine; Vitamin B 6 | 1965 |
THE CONVERSION OF PYRIDOXINE PHOSPHATE INTO PYRIDOXAL PHOSPHATE IN ESCHERICHIA COLI.
Topics: Amines; Biochemical Phenomena; Biochemistry; Enzyme Inhibitors; Escherichia coli; Iproniazid; Isoniazid; Metabolism; Oxidoreductases; Phosphates; Pyridoxal Phosphate; Pyridoxamine; Pyridoxaminephosphate Oxidase; Pyridoxine; Research | 1965 |
PURIFICATION AND PROPERTIES OF DIAMINOPIMELATE DECARBOXYLASE FROM ESCHERICHIA COLI.
Topics: Amino Acids; Biochemical Phenomena; Biochemistry; Carboxy-Lyases; Chromatography; Dimercaprol; Enzyme Inhibitors; Escherichia coli; Hydrogen-Ion Concentration; Pimelic Acids; Pyridoxal Phosphate; Pyridoxine; Research | 1965 |
Influence of pyridoxine, pyridoxal phosphate, deoxypyridoxine, and 2,4-dinitrophenol on methionine absoption.
Topics: 2,4-Dinitrophenol; Coenzymes; Dinitrophenols; Gastrointestinal Tract; Humans; Methionine; Nitrophenols; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 1960 |
The relative protective effect of pyridoxine, p-aminobenzoic acid, and various cysteamine derivatives on the x-ray induced degradation of pyridoxal-5-phosphate.
Topics: 4-Aminobenzoic Acid; Coenzymes; Cysteamine; Mercaptoethylamines; Phosphates; Pyridoxal Phosphate; Pyridoxine; Radiation Protection; Vitamin B 6; X-Rays | 1961 |
Vitamin B6 metabolites in idiopathic calcium stone formers: no evidence for a link to hyperoxaluria.
Topics: Adult; Aged; Case-Control Studies; Chromatography, High Pressure Liquid; Cross-Sectional Studies; Humans; Hyperoxaluria; Kidney Calculi; Male; Middle Aged; Oxalates; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 | 2004 |
Effect of vitamin B6 on oxygen radicals, mitochondrial membrane potential, and lipid peroxidation in H2O2-treated U937 monocytes.
Topics: Humans; Hydrogen Peroxide; Lipid Peroxidation; Membrane Potentials; Mitochondria; Monocytes; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Reactive Oxygen Species; U937 Cells; Vitamin B 6 | 2004 |
Disruption of the plr1+ gene encoding pyridoxal reductase of Schizosaccharomyces pombe.
Topics: Alcohol Oxidoreductases; Base Sequence; Catalysis; Cells, Cultured; Cloning, Molecular; Immunoblotting; Mutation; NADP; Phenotype; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Schizosaccharomyces; Vitamin B 6 | 2004 |
B-6 vitamers and 4-pyridoxic acid in the plasma, erythrocytes, and urine of postmenopausal women.
Topics: Adult; Aging; Erythrocytes; Estradiol; Female; Humans; Middle Aged; Nutritional Status; Postmenopause; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6 | 2004 |
Plasma folate as marker of folate status in epidemiological studies: the European Investigation into Cancer and Nutrition (EPIC)-Potsdam study.
Topics: Adult; Age Factors; Biomarkers; Body Mass Index; Cross-Sectional Studies; Diet; Dietary Supplements; Erythrocytes; Female; Folic Acid; Genotype; Homocysteine; Humans; Life Style; Male; Middle Aged; Polymorphism, Genetic; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12 | 2004 |
Pyridoxine or pyridoxal phosphate for intractable seizures?
Topics: Anticonvulsants; Child; Drug Resistance; Humans; Pyridoxal Phosphate; Pyridoxine; Seizures; Treatment Outcome | 2005 |
Pyridoxal phosphate is better than pyridoxine for controlling idiopathic intractable epilepsy.
Topics: Administration, Oral; Adolescent; Anticonvulsants; Child; Child, Preschool; Drug Administration Schedule; Epilepsy; Female; Humans; Infant; Infusions, Intravenous; Male; Pyridoxal Phosphate; Pyridoxine; Seizures; Spasms, Infantile; Treatment Outcome | 2005 |
Red cell aspartate aminotransferase saturation with oral pyridoxine intake.
Topics: Adult; Aspartate Aminotransferases; Dietary Supplements; Erythrocytes; Female; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Time Factors | 2005 |
Pipecolic acid concentrations in brain tissue of nutritionally pyridoxine-deficient rats.
Topics: Animal Nutritional Physiological Phenomena; Animals; Brain; Disease Models, Animal; Epilepsy; Female; Male; Metabolism, Inborn Errors; Pipecolic Acids; Pyridoxal Phosphate; Pyridoxine; Rats; Time Factors; Vitamin B 6 | 2005 |
Purification and characterization of pyridoxine 5'-phosphate phosphatase from Sinorhizobium meliloti.
Topics: Amino Acid Sequence; Bacterial Proteins; Cations, Divalent; Chromatography, Ion Exchange; Culture Media; Cytoplasm; Kinetics; Molecular Weight; Phosphoric Monoester Hydrolases; Phosphorylation; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Sinorhizobium meliloti | 2005 |
Mutations in antiquitin in individuals with pyridoxine-dependent seizures.
Topics: Aldehyde Dehydrogenase; Animals; Bacterial Proteins; Child; Child, Preschool; CHO Cells; Cricetinae; Cricetulus; Exons; Heterozygote; Homozygote; Humans; Mutation; Oxidoreductases Acting on CH-NH Group Donors; Pipecolic Acids; Proline; Pyridoxal Phosphate; Pyridoxine; Seizures | 2006 |
Contrasting behaviors of mutant cystathionine beta-synthase enzymes associated with pyridoxine response.
Topics: Alleles; Animals; Cystathionine beta-Synthase; Homocysteine; Homocystinuria; Humans; Kinetics; Mice; Mice, Transgenic; Mutation; Pyridoxal Phosphate; Pyridoxine; Recombinant Fusion Proteins; Yeasts | 2006 |
Children of Latino immigrants, 4-8 years, in rural Nebraska are adequate in vitamin B-6.
Topics: Alanine Transaminase; Child; Child, Preschool; Female; Hispanic or Latino; Homocysteine; Humans; Male; Nebraska; Nutritional Status; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rural Population; Surveys and Questionnaires; Vitamin B 6 | 2006 |
Ginkgo nut intoxication in a 2-year-old male.
Topics: Child, Preschool; Diazepam; Drug Therapy, Combination; Electroencephalography; Epilepsy, Generalized; Follow-Up Studies; Foodborne Diseases; Ginkgo biloba; Humans; Infusions, Intravenous; Japan; Male; Nuts; Polysomnography; Pyridoxal Phosphate; Pyridoxine | 2006 |
Biochemical and molecular characterization of 18 patients with pyridoxine-dependent epilepsy and mutations of the antiquitin (ALDH7A1) gene.
Topics: Aldehyde Dehydrogenase; Amino Acid Sequence; DNA Mutational Analysis; Epilepsy; Female; Humans; Infant, Newborn; Male; Models, Biological; Mutation; Pyridoxal Phosphate; Pyridoxine; Sequence Homology, Amino Acid; Vitamin B 6 Deficiency | 2007 |
The human pyridoxal kinase, a plausible target for ginkgotoxin from Ginkgo biloba.
Topics: Binding Sites; Enzyme Inhibitors; Ginkgo biloba; Humans; Kinetics; Models, Molecular; Plant Extracts; Plants, Medicinal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Recombinant Proteins; Time Factors; Vitamin B 6; Vitamin B Complex | 2007 |
Pyridoxine-responsive seizures as the first symptom of infantile hypophosphatasia caused by two novel missense mutations (c.677T>C, p.M226T; c.1112C>T, p.T371I) of the tissue-nonspecific alkaline phosphatase gene.
Topics: Alkaline Phosphatase; Ethanolamines; Exons; Fatal Outcome; Female; Humans; Hypercalcemia; Hypercalciuria; Hypophosphatasia; Infant; Mutation, Missense; Nephrocalcinosis; Pyridoxal Phosphate; Pyridoxine; Seizures; Vitamin B Complex | 2007 |
Supplementing vitamin B6 to a low vitamin B6 diet exaggerates UVB-induced skin tumorigenesis in DMBA-treated hairless mice.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Biomarkers; Carcinogens; Diet; Dietary Supplements; Dose-Response Relationship, Drug; Female; Mice; Mice, Hairless; Oxidative Stress; Pyridoxal Phosphate; Pyridoxine; Skin; Skin Neoplasms; Thiobarbituric Acid Reactive Substances; Ultraviolet Rays; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Complex | 2008 |
Pyridoxal phosphate dependency, a newly recognized treatable catastrophic epileptic encephalopathy.
Topics: Aldehyde Dehydrogenase; Epilepsy; Humans; Infant, Newborn; Metabolism, Inborn Errors; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine | 2007 |
Seizures and paroxysmal events: symptoms pointing to the diagnosis of pyridoxine-dependent epilepsy and pyridoxine phosphate oxidase deficiency.
Topics: Aldehyde Dehydrogenase; Anticonvulsants; Brain; Brain Diseases, Metabolic; Diagnosis, Differential; Electroencephalography; Epilepsy; Eye Movements; Female; Humans; Infant, Newborn; Mutation; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Retrospective Studies; Seizures; Treatment Outcome; Video Recording | 2010 |
The function of pyridoxine; conversion of members of the vitamin B6 group into codecarboxylase.
Topics: Humans; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamin B Complex; Vitamins | 1945 |
Function of the vitamin B6 group; pyridoxal phosphate (codecarboxylase) in transamination.
Topics: Amines; Enzymes; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 1945 |
Mechanism of pyridoxal phosphate function in bacterial transamination.
Topics: Amino Acids; Bacteria; Bacteriology; Organic Chemicals; Phosphorus Compounds; Pyridoxal Phosphate; Pyridoxine | 1946 |
Systemic bioavailability and pharmacokinetics of the doxylamine-pyridoxine delayed-release combination (Diclectin).
Topics: Adult; Antiemetics; Biological Availability; Canada; Delayed-Action Preparations; Dicyclomine; Doxylamine; Drug Combinations; Female; Humans; Nausea; Pregnancy; Pregnancy Complications; Pyridoxal Phosphate; Pyridoxine; Tablets; Vomiting; Young Adult | 2011 |
Vitamin B6 deficiency: a potential cause of refractory seizures in adults.
Topics: Aged; Drug Resistance; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Seizures; Vitamin B 6 Deficiency; Vitamin B Complex | 2011 |
Status epilepticus in a neonate treated with pyridoxine because of a familial recurrence risk for antiquitin deficiency: pyridoxine toxicity?
Topics: Adult; Aldehyde Dehydrogenase; Epilepsy; Female; Humans; Infant; Infant, Newborn; Infusions, Parenteral; Leucovorin; Male; Pregnancy; Pyridoxal Phosphate; Pyridoxine; Secondary Prevention; Status Epilepticus; Vitamin B Complex | 2011 |
Interconversions of different forms of vitamin B6 in tobacco plants.
Topics: Chromatography, High Pressure Liquid; Nicotiana; Plant Leaves; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Vitamin B 6 | 2011 |
Measurement of plasma B6 vitamer profiles in children with inborn errors of vitamin B6 metabolism using an LC-MS/MS method.
Topics: Adolescent; Child; Child, Preschool; Chromatography, Liquid; Epilepsy; Humans; Metabolism, Inborn Errors; Pyridoxal Phosphate; Pyridoxine; Tandem Mass Spectrometry; Vitamin B 6 | 2013 |
Zebrafish larvae exposed to ginkgotoxin exhibit seizure-like behavior that is relieved by pyridoxal-5'-phosphate, GABA and anti-epileptic drugs.
Topics: Animals; Anticonvulsants; Behavior, Animal; Carbon; Folic Acid; gamma-Aminobutyric Acid; Larva; Models, Neurological; Neurons; Neurotoxins; Pentylenetetrazole; Primidone; Pyridoxal Phosphate; Pyridoxine; Seizures; Swimming; Zebrafish | 2012 |
Vitamin B-6 vitamer levels in plasma and related symptoms in hemodialysis subjects taking low- and high-dose renal multivitamin supplements.
Topics: Dietary Supplements; Dose-Response Relationship, Drug; Humans; Peripheral Nervous System Diseases; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Renal Dialysis; Vitamin B 6; Vitamins | 2012 |
Pyridoxine-dependent epilepsy with elevated urinary α-amino adipic semialdehyde in molybdenum cofactor deficiency.
Topics: 2-Aminoadipic Acid; Aldehyde Dehydrogenase; Brain; Child, Preschool; Consanguinity; Developmental Disabilities; Diagnosis, Differential; Diffusion Magnetic Resonance Imaging; DNA Mutational Analysis; Electroencephalography; Epilepsy; Exons; Female; Genetic Carrier Screening; Homozygote; Humans; Infant; Infant, Newborn; Leucovorin; Male; Metal Metabolism, Inborn Errors; Molybdoferredoxin; Neurologic Examination; Pyridoxal Phosphate; Pyridoxine; Sequence Analysis, DNA; Sulfurtransferases | 2012 |
Comparative study on the responses of concentrations of B₆-vitamers in several tissues of mice to the dietary level of pyridoxine.
Topics: Animals; Brain; Diet; Dietary Supplements; Kidney; Liver; Male; Mice; Mice, Inbred ICR; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Spleen | 2012 |
Effect of abiotic stress on the abundance of different vitamin B6 vitamers in tobacco plants.
Topics: Chromatography, High Pressure Liquid; Cold Temperature; Droughts; Nicotiana; Osmotic Pressure; Oxidative Stress; Plant Leaves; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Ultraviolet Rays | 2013 |
Contents of all forms of vitamin B6, pyridoxine-β-glucoside and 4-pyridoxic acid in mature milk of Japanese women according to 4-pyridoxolactone-conversion high performance liquid chromatography.
Topics: Adult; Animals; Cattle; Chromatography, High Pressure Liquid; Female; Glucosides; Humans; Japan; Milk; Milk, Human; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; United States; Vitamin B 6 | 2013 |
Infantile hypophosphatasia without bone deformities presenting with severe pyridoxine-resistant seizures.
Topics: Alkaline Phosphatase; Drug Resistance; Epilepsy; Humans; Hypophosphatasia; Infant; Male; Pyridoxal Phosphate; Pyridoxine; Seizures | 2014 |
Pyridoxine responsiveness in novel mutations of the PNPO gene.
Topics: Aldehyde Dehydrogenase; Alleles; Animals; Brain Diseases, Metabolic; CHO Cells; Chromosome Deletion; Cricetulus; Diagnosis, Differential; DNA Mutational Analysis; Drug Substitution; Electroencephalography; Epilepsy; Exons; Female; Gene Expression; Genetic Carrier Screening; Humans; Hypoxia-Ischemia, Brain; Infant, Newborn; Male; Mutation, Missense; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Seizures; Spasms, Infantile; Status Epilepticus | 2014 |
A nutritional conditional lethal mutant due to pyridoxine 5'-phosphate oxidase deficiency in Drosophila melanogaster.
Topics: Alleles; Amino Acid Sequence; Animals; Animals, Genetically Modified; Bacterial Outer Membrane Proteins; Chromosome Mapping; Chromosomes; Crosses, Genetic; DNA Mutational Analysis; DNA Transposable Elements; Drosophila melanogaster; Gene Knockdown Techniques; Genes, Lethal; Genotype; Male; Meiosis; Molecular Sequence Data; Mutation; Phenotype; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Recombination, Genetic; Sequence Alignment; Sucrose; Vitamin B 6 | 2014 |
Plasma total homocysteine level in association with folate, pyridoxine, and cobalamin status among Iranian primary breast cancer patients.
Topics: Adult; Aged; Biomarkers; Body Mass Index; Breast Neoplasms; Fasting; Female; Folic Acid; Homocysteine; Humans; Iran; Linear Models; Logistic Models; Middle Aged; Multivariate Analysis; Nutrition Assessment; Nutritional Status; Prospective Studies; Pyridoxal Phosphate; Pyridoxine; Surveys and Questionnaires; Vitamin B 12; White People | 2014 |
Oral exposure to the anti-pyridoxine compound 1-amino D-proline further perturbs homocysteine metabolism through the transsulfuration pathway in moderately vitamin B₆ deficient rats.
Topics: Animals; Asymptomatic Diseases; Biomarkers; Cystathionine; Cystathionine gamma-Lyase; Diet; Disease Models, Animal; Disease Progression; Flax; Homocysteine; Hyperhomocysteinemia; Liver; Male; Non-alcoholic Fatty Liver Disease; Proline; Pyridoxal Phosphate; Pyridoxine; Random Allocation; Rats, Sprague-Dawley; Seeds; Vitamin B 6; Vitamin B 6 Deficiency | 2015 |
RETRACTED: Bimetallic magnetic nanoparticle as a new platform for fabrication of pyridoxine and pyridoxal-5'-phosphate imprinted polymer modified high throughput electrochemical sensor.
Topics: Biosensing Techniques; Copper; Electrochemical Techniques; Food Analysis; Humans; Limit of Detection; Magnetite Nanoparticles; Molecular Imprinting; Nanotechnology; Polymers; Pyridoxal Phosphate; Pyridoxine | 2015 |
Decrease in pyridoxal-5'-phosphate concentration and increase in pyridoxal concentration in rat plasma by 4'-O-methylpyridoxine administration.
Topics: Animals; Brain; Disease Models, Animal; Foodborne Diseases; gamma-Aminobutyric Acid; Ginkgo biloba; Humans; Male; Pyridoxal; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Rats, Wistar; Seeds; Vitamin B 6 Deficiency; Vitamin B Complex | 2015 |
Misfolding caused by the pathogenic mutation G47R on the minor allele of alanine:glyoxylate aminotransferase and chaperoning activity of pyridoxine.
Topics: Alanine; Alleles; Animals; Apoenzymes; CHO Cells; Cricetulus; Dose-Response Relationship, Drug; Enzyme Assays; Gene Expression; Glyoxylates; Holoenzymes; Humans; Kinetics; Mutagenesis, Site-Directed; Mutation; Protein Conformation; Protein Folding; Pyridoxal Phosphate; Pyridoxine; Recombinant Proteins; Solubility; Transaminases | 2015 |
Pyridoxine supplementation does not alter in vivo kinetics of one-carbon metabolism but modifies patterns of one-carbon and tryptophan metabolites in vitamin B-6-insufficient oral contraceptive users.
Topics: 3-Hydroxyanthranilic Acid; Adult; Biomarkers; Carbon; Contraceptives, Oral; Cystathionine; Dietary Supplements; Female; Glycine; Homocysteine; Humans; Kynurenine; Leucine; Methionine; Methylamines; Multivariate Analysis; Pyridoxal Phosphate; Pyridoxine; Serine; Tryptophan; Vitamin B 6 Deficiency; Young Adult | 2015 |
The value of plasma vitamin B6 profiles in early onset epileptic encephalopathies.
Topics: Adolescent; Adult; Biomarkers; Child; Child, Preschool; Female; Humans; Infant; Infant, Newborn; Male; Metabolism, Inborn Errors; Plasma; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Spasms, Infantile; Vitamin B 6; Young Adult | 2016 |
Isoniazid inhibits human erythroid 5-aminolevulinate synthase: Molecular mechanism and tolerance study with four X-linked protoporphyria patients.
Topics: 5-Aminolevulinate Synthetase; Anemia, Sideroblastic; Enzyme Inhibitors; Genetic Diseases, X-Linked; HeLa Cells; Humans; Isoniazid; Protein Binding; Protein Structure, Tertiary; Protoporphyria, Erythropoietic; Protoporphyrins; Pyridoxal Phosphate; Pyridoxine; Vitamin B Complex | 2017 |
Protective abilities of pyridoxine in experimental oxidative stress settings in vivo and in vitro.
Topics: Allopurinol; Animals; Antioxidants; Cells, Cultured; Humans; Hydrogen Peroxide; Lipid Peroxidation; Oxidative Stress; Protective Agents; Pyridoxal Phosphate; Pyridoxine; Rats | 2017 |
Methionine tumor starvation by erythrocyte-encapsulated methionine gamma-lyase activity controlled with per os vitamin B6.
Topics: Animals; Antineoplastic Agents; Carbon-Sulfur Lyases; Cell Line, Tumor; Cell Proliferation; Cell Survival; Drug Delivery Systems; Erythrocytes; Humans; Male; Methionine; Mice, Nude; Neoplasms; Pyridoxal Phosphate; Pyridoxine; Recombinant Proteins; Tumor Burden | 2017 |
A Novel
Topics: 5-Aminolevulinate Synthetase; Adolescent; Anemia, Sideroblastic; Female; Genetic Diseases, X-Linked; Heterozygote; Humans; Iron Overload; Male; Mutation, Missense; Pedigree; Phenotype; Pyridoxal Phosphate; Pyridoxine | 2017 |
Vitamin B6 is essential for serine de novo biosynthesis.
Topics: Brain; Cells, Cultured; Glycine; Humans; Pyridoxal Phosphate; Pyridoxine; Serine; Vitamin B 6; Vitamin B 6 Deficiency | 2017 |
Bioconversion of pyridoxine to pyridoxamine through pyridoxal using a Rhodococcus expression system.
Topics: Alcohol Oxidoreductases; Biocatalysis; Gene Expression Regulation, Bacterial; Metabolic Engineering; Organisms, Genetically Modified; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Rhodococcus; Transaminases; Vitamin B 6 | 2019 |
Molecular and cellular basis of ornithine δ-aminotransferase deficiency caused by the V332M mutation associated with gyrate atrophy of the choroid and retina.
Topics: Coenzymes; CRISPR-Cas Systems; Enzyme Assays; Gene Knockout Techniques; Gyrate Atrophy; HEK293 Cells; Holoenzymes; Humans; Mutagenesis, Site-Directed; Ornithine-Oxo-Acid Transaminase; Point Mutation; Protein Aggregation, Pathological; Pyridoxal Phosphate; Pyridoxine; Recombinant Proteins; Treatment Outcome; Vitamin B Complex | 2018 |
PLPHP deficiency: clinical, genetic, biochemical, and mechanistic insights.
Topics: Animals; Disease Models, Animal; Epilepsy; Female; HEK293 Cells; Humans; Male; Phenotype; Proteins; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamin B 6 Deficiency; Zebrafish | 2019 |
B-vitamins in Relation to Depression in Older Adults Over 60 Years of Age: The Trinity Ulster Department of Agriculture (TUDA) Cohort Study.
Topics: Aged; Aging; Biomarkers; Cognitive Dysfunction; Cohort Studies; Cross-Sectional Studies; Depression; Female; Folic Acid; Homocysteine; Humans; Ireland; Male; Middle Aged; Nutritional Status; Pyridoxal Phosphate; Pyridoxine; Vitamin B 12; Vitamin B Complex | 2019 |
Findings of amplitude-integrated electroencephalogram recordings and serum vitamin B6 metabolites in perinatal lethal hypophosphatasia during enzyme replacement therapy.
Topics: Alkaline Phosphatase; Electroencephalography; Enzyme Replacement Therapy; Female; Humans; Hypophosphatasia; Immunoglobulin G; Infant, Newborn; Pyridoxal Phosphate; Pyridoxine; Recombinant Fusion Proteins; Seizures; Vitamin B 6 | 2019 |
The effectiveness of correcting abnormal metabolic profiles.
Topics: 3-Hydroxysteroid Dehydrogenases; Administration, Oral; Bile Acids and Salts; Epilepsy; Humans; Metabolic Diseases; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Randomized Controlled Trials as Topic; Vitamin B 6; Vitamin B 6 Deficiency | 2020 |
Structural attributes and substrate specificity of pyridoxal kinase from Leishmania donovani.
Topics: Amino Acid Sequence; Catalytic Domain; Humans; Leishmania donovani; Phosphotransferases (Alcohol Group Acceptor); Protein Conformation; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxamine; Pyridoxine; Substrate Specificity | 2020 |
An Adult Case of Generalized Convulsions Caused by the Ingestion of Ginkgo biloba Seeds with Alcohol.
Topics: Alcoholic Beverages; Epilepsy, Tonic-Clonic; Female; Ginkgo biloba; Humans; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Seeds; Vitamin B 6; Vomiting | 2020 |
Effects of Pyridoxine Deficiency on Hippocampal Function and Its Possible Association with V-Type Proton ATPase Subunit B2 and Heat Shock Cognate Protein 70.
Topics: Animals; Dopamine; Heat-Shock Response; Hippocampus; HSC70 Heat-Shock Proteins; Male; Memory; Mice; Mice, Inbred C57BL; Neurogenesis; Open Field Test; Proteomics; Pyridoxal Phosphate; Pyridoxine; Serotonin; Vacuolar Proton-Translocating ATPases; Vitamin B 6 Deficiency | 2020 |
Vitamin B6 Fuels Acute Myeloid Leukemia Growth.
Topics: Humans; Leukemia, Myeloid, Acute; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 2020 |
Mechanism of Pyridoxine 5'-Phosphate Accumulation in Pyridoxal 5'-Phosphate-Binding Protein Deficiency.
Topics: Carrier Proteins; Escherichia coli; Escherichia coli Proteins; Oxidoreductases; Phosphate-Binding Proteins; Phosphates; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamins | 2022 |
Pyridoxine or pyridoxal-5-phosphate treatment for seizures in glycosylphosphatidylinositol deficiency: A cohort study.
Topics: Cohort Studies; Drug Resistant Epilepsy; Epilepsy; Female; Glycosylphosphatidylinositols; Humans; Infant; Male; Phosphates; Prospective Studies; Pyridoxal Phosphate; Pyridoxine; Seizures | 2022 |
The Nitrogen Atom of Vitamin B
Topics: Catalysis; Intramolecular Transferases; Lysine; Nitrogen; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamins | 2022 |
A vitamin a day keeps the doctor away: The need for high quality pyridoxal-5'-phosphate.
Topics: Humans; Phosphates; Pyridoxal Phosphate; Pyridoxine; Retrospective Studies; Vitamin A; Vitamin B 6 | 2022 |
CRISPR/Cas9-mediated knock-out of AGXT1 in HepG2 cells as a new in vitro model of Primary Hyperoxaluria Type 1.
Topics: CRISPR-Cas Systems; Hep G2 Cells; Humans; Oxalates; Pyridoxal Phosphate; Pyridoxine; Transaminases | 2022 |
Association of Serum Pyridoxal Phosphate Levels with Established Status Epilepticus.
Topics: Adult; Aged; Aged, 80 and over; Humans; Middle Aged; Prospective Studies; Pyridoxal; Pyridoxal Phosphate; Pyridoxine; Retrospective Studies; Status Epilepticus; Vitamin B 6 Deficiency; Young Adult | 2023 |
Analysis for variable manifestations and molecular characteristics of pyridox(am)ine-5'-phosphate oxidase (PNPO) deficiency.
Topics: Brain Diseases, Metabolic; Humans; Hypoxia-Ischemia, Brain; Metabolic Diseases; Oxidoreductases; Phosphates; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine; Seizures | 2023 |
Dietary vitamin B6 restriction aggravates neurodegeneration in mice fed a high-fat diet.
Topics: Animals; Brain-Derived Neurotrophic Factor; Diet, High-Fat; Lipid Peroxides; Male; Mice; Mice, Inbred C57BL; Pyridoxal Phosphate; Pyridoxine; RNA, Messenger; Vitamin B 6; Vitamin B Complex | 2022 |
Elucidating the Interaction between Pyridoxine 5'-Phosphate Oxidase and Dopa Decarboxylase: Activation of B6-Dependent Enzyme.
Topics: Dopa Decarboxylase; Oxidoreductases; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxaminephosphate Oxidase; Pyridoxine | 2022 |
4'-Deoxypyridoxine disrupts vitamin B
Topics: Carrier Proteins; Escherichia coli K12; Escherichia coli Proteins; Homeostasis; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6; Vitamins | 2023 |
Rapid Diagnostic Platform for Personalized Vitamin B6 Detection in Erythrocytes
Topics: Erythrocytes; Humans; Pyridoxal Phosphate; Pyridoxine; Rapid Diagnostic Tests; Vitamin B 6; Vitamins | 2023 |
PYRIDOX(AM)INE 5'-PHOSPHATE OXIDASE3 of Arabidopsis thaliana maintains carbon/nitrogen balance in distinct environmental conditions.
Topics: Arabidopsis; Arabidopsis Proteins; Carbon; Carbon Dioxide; Nitrogen; Phosphates; Pyridoxal Phosphate; Pyridoxine; Vitamin B 6 | 2023 |
Cronobacter sakazakii Pyridoxal Kinase PdxY Mediated by TreR and pESA3 Is Essential for Vitamin B
Topics: Anti-Bacterial Agents; Cronobacter; Cronobacter sakazakii; Humans; Infant, Newborn; Phosphates; Proteomics; Pyridoxal Kinase; Pyridoxal Phosphate; Pyridoxine; Virulence; Vitamin B 6; Vitamins | 2023 |