retinol has been researched along with retinaldehyde in 537 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 295 (54.93) | 18.7374 |
| 1990's | 90 (16.76) | 18.2507 |
| 2000's | 86 (16.01) | 29.6817 |
| 2010's | 55 (10.24) | 24.3611 |
| 2020's | 11 (2.05) | 2.80 |
| Authors | Studies |
|---|---|
| Oliveri, V | 1 |
| Bonting, SL; Daemen, FJ; DE Grip, WJ | 1 |
| Lavrea, MA; Nicotra, C | 1 |
| Cusanovich, MA; Henselman, RA | 1 |
| Oesterhelt, D; Schreckenbach, T; Walckhoff, B | 2 |
| Cope, FO; Smith, JC; Sundaresan, PR | 1 |
| Tsuda, M | 1 |
| DeLuca, HF | 2 |
| Blalock, JE; Gifford, GE | 1 |
| Kropf, A; Rotmans, JP | 1 |
| Bonting, SL; Daemen, FJ; Lion, F; Zimmerman, WF | 1 |
| Masland, RH; Pepperberg, DR | 1 |
| Reinhardt, A; Sands, JA; Snipes, W | 1 |
| Lorente, CA; Miller, SA | 1 |
| Bridges, CD | 2 |
| Nöll, GN; Uoshikami, S | 1 |
| Kalamkarov, GR; Kosolapov, SS; Ostrovskiĭ, MA | 1 |
| Callender, R | 1 |
| Bollag, W; Hänni, R; Mayer, H; Rüegg, R | 1 |
| Chytil, F; Ong, DE | 2 |
| Crossland, WJ | 1 |
| Bertram, JS; Merriman, RL | 1 |
| Hodges, RE; Mejia, LA; Rucker, RB | 1 |
| Arnaboldi, M; Balogh-Nair, V; Gawinowicz, MA; Honig, B; Motto, M; Nakanishi, K | 1 |
| Asato, AE; Liu, RS; Matsumoto, H | 1 |
| Hess, B; Kuschmitz, D | 1 |
| Cooper, A | 1 |
| Futterman, S; Saari, JC; Stubbs, GW | 1 |
| Crespi, HL; King, GI; Schoenborn, BP; Stoekenius, W | 1 |
| Haddox, MK; Russell, DH; Scott, KF | 1 |
| Abrahamson, EW; Mateescu, GD; Shriver, JW | 2 |
| Heyn, MP; Rehorek, M | 1 |
| Futterman, S; Garwin, GG; Saari, JC | 1 |
| Afanas'ev, IuI; Nozdrin, VI; Perilov, AA | 1 |
| Daemen, FJ; de Grip, WJ; Groenendijk, GW | 3 |
| Kagan, VE; Krasnovsky, AA | 1 |
| Akiyama, S; Komiyama, S; Kuwano, M | 1 |
| Ito, M; Kobayashi, M; Kodama, A; Murata, M; Shichida, Y; Tsukida, K; Yoshizawa, T | 1 |
| Akhtar, M; Gore, MG; Mullen, E | 1 |
| Futterman, S; Saari, JC | 1 |
| Horiuchi, K; Matsumoto, H; Yoshizawa, T | 1 |
| Maeda, A; Schichida, Y; Yoshizawa, T | 1 |
| Iwasa, T; Maeda, A; Yoshizawa, T | 2 |
| Frolik, CA; Sporn, MB; Tavela, TE | 1 |
| Becher, B; Ebrey, TG; Hurley, JB | 1 |
| Cookingham, R; Lewis, A | 1 |
| Cassim, JY; Hsiao, TL; Papadopoulos, GK | 1 |
| Brown, PK; Dowling, JE; Lurie, M; Pepperberg, DR | 2 |
| Knowles, A; Priestley, A | 1 |
| Sack, RA; Seltzer, S | 1 |
| Matsumoto, H; Yoshizawa, T | 2 |
| Ito, M; Kodama, A; Tsukida, K | 4 |
| Frolik, CA; Newton, DL; Nichols, MD; Roberts, AB; Sporn, MB | 1 |
| Kagan, VE; Krasnovskiĭ, AA | 1 |
| Crouch, R; Pepperberg, DR | 1 |
| Delmelle, M | 1 |
| Chizhevich, EP; Mitsner, BI; Shukoliukov, SA; Sokolova, NA; Tiurin, VA | 1 |
| Blalock, JE; Dion, LD; Gifford, GE | 1 |
| Engbretson, GA; Ripps, H; Witkovsky, P | 1 |
| Morton, RA | 1 |
| Billitteri, A; Callari, D; Carapezza, A | 1 |
| Groenendijk, GW; Paanakker, JE | 1 |
| Land, EJ | 1 |
| Bok, D; Hall, MO | 2 |
| Freedman, TB; Mathies, R; Stryer, L | 1 |
| Byzov, AL | 1 |
| Nakanishi, K; Pettei, MJ; Pilkiewicz, FG; Yudd, AP | 1 |
| Blair, S; Futterman, S; Saari, JC | 1 |
| Henselman, R; Nakanishi, K; Pettei, MJ; Stoeckenius, W; Yudd, AP | 1 |
| Denny, M; Liu, RS | 1 |
| Kohler, BE | 1 |
| Carl, P; Dencher, NA; Rafferty, Ch; Sperling, W | 1 |
| Cohoon, DK; Stewart, JB | 1 |
| Hopkins, DL; Waddell, WH | 1 |
| Bauer, PJ; Carl, P | 1 |
| Crespi, H; Lewis, A; Marcus, MA | 1 |
| Balogh-Nair, V; Gawinowicz, MA; Nakanishi, K; Sabol, JS | 1 |
| Chizhevich, EP; Dikarev, VP; Korchagin, VP; Shukoliukov, SA | 1 |
| Kliger, DS; Menger, EL | 1 |
| Crouch, R; Nakanishi, K; Turro, NJ; Waddell, WH | 1 |
| Futterman, S; Saari, JC; Swanson, DE | 1 |
| Asato, A; DeGrip, WJ; Liu, RS; Ramamurthy, V | 1 |
| Hotchandani, S; Leblanc, RM | 1 |
| Herrmann, G; Sumper, M | 1 |
| Kropf, A | 2 |
| Crouch, R; Ebrey, T; Nakanishi, K; Purvin, V | 1 |
| Mathies, R; Stryer, L | 1 |
| Raskin, NH; Sligar, KP; Steinberg, RH | 1 |
| De Leenheer, AP; De Ruyter, MG | 2 |
| Rowan, R; Sykes, BD | 2 |
| Alchalel, A; Honig, B; Ottolenghi, M; Rosenfeld, T | 1 |
| Boucher, F; Hotchandani, S; Leblanc, RM | 1 |
| Asato, AE; Liu, RS | 1 |
| Chader, GJ; Wiggert, BO | 1 |
| Gershoff, SN; Huber, AM | 1 |
| Becker, RS; Schaffer, AM; Yamaoka, T | 1 |
| Aumiller, JC; Blatz, PE; Lane, L | 1 |
| Birge, RR; Kohler, BE; Sullivan, MJ | 1 |
| Baba, H; Chae, Q; Fujita, M; Song, PS | 1 |
| Bridgen, J; Walker, ID | 1 |
| Georghiou, S | 1 |
| Collins, DW; Cookingham, RE; Lewis, A; Marcus, MA | 1 |
| Daemen, FJ; Fransen, MR; Jansen, PA; Luyten, WC; Van Breugel, PJ; Van Thuijl, J | 2 |
| Warshel, A | 1 |
| Callender, RH; Crouch, R; Doukas, A; Nakanishi, K | 1 |
| Horie, S; Ishii, H; Kazama, M; Kizaki, K | 1 |
| Boesze-Battaglia, K; Fliesler, SJ; Li, J; Yeagle, PL; Young, JE | 1 |
| Bhardwaj, N; Das, SR; Gouras, P; Kjeldbye, H | 1 |
| Coon, MJ; Roberts, ES; Vaz, AD | 1 |
| Burns, RD; Napoli, JL; Posch, KC | 1 |
| Kim, CI; Leo, MA; Lieber, CS | 2 |
| Baumgartner, NR; Blatz, PE | 1 |
| Adrian, J; Poiffait, A | 1 |
| Harosi, FI; Szuts, EZ | 1 |
| Chytil, F; Lloyd, RS; Stump, DG | 1 |
| Wolf, G | 2 |
| Arai, M; Kondo, M; Matsumoto, S; Togari, A | 1 |
| Chader, GJ; Okajima, TI; Pepperberg, DR; Ripps, H; Wiggert, B | 1 |
| Azuma, M; Fujishita, S; Seki, T | 2 |
| Bok, D; Flannery, JG; Horwitz, J; O'Day, W; Pfeffer, BA | 1 |
| Leo, MA; Lieber, CS | 1 |
| Siegenthaler, G | 1 |
| Bhardwaj, N; Das, SR; Gouras, P | 1 |
| Napoli, JL; Race, KR | 1 |
| Wu, MM; Wu, R | 1 |
| Boero, A; Cugnoli, C; Peluso, M; Pepe, IM; Vergani, L | 1 |
| Chader, GJ; Cornwall, MC; Crouch, RK; Jones, GJ; Wiggert, B | 1 |
| Bridges, CD; Fong, SL; Lin, ZS | 1 |
| Law, WC; Rando, RR | 1 |
| d'Avignon, A; Gordon, JI; Li, E; Nader, L; Quian, SJ; Sacchettini, JC; Yang, NC | 1 |
| Howard, WB; Omaye, ST; Sharma, RP; Willhite, CC | 1 |
| Albrecht, MR; Langsford, CA; Phelps, TM; Stillwell, W; Wassall, SR | 1 |
| Kim, CI; Leo, MA; Lieber, CS; Lowe, N | 1 |
| Das, NP | 1 |
| Dorea, JG; Olson, JA | 1 |
| Farrés, J; Julià, P; Parés, X | 1 |
| Crouch, RK; Goletz, P | 1 |
| Dawson, J; Garland, LG; Randall, RW; Tateson, JE | 1 |
| Gmeiner, BM | 1 |
| Wallingford, JC; Zatz, M | 1 |
| Eichele, G; Thaller, C | 1 |
| Kassarjian, Z; Ribaya-Mercado, JD; Russell, RM | 1 |
| Miyata, S; Suzuki, T | 1 |
| Landers, GM; Olson, JA | 1 |
| Bertram, JS; Pung, A; Read, CM; Rundhaug, JE | 1 |
| Foster, KW; Saranak, J; Zarrilli, G | 1 |
| Kakkad, BP; Ong, DE | 1 |
| Fulton, BS; Rando, RR | 1 |
| Fujishita, S; Ito, M; Matsuoka, N; Seki, T; Tsukida, K | 1 |
| Bernstein, PS; Law, WC; Rando, RR | 1 |
| MacDonald, PN; Ong, DE | 1 |
| Bernard, GD; Goldsmith, TH; Marks, BC | 1 |
| Chitnis, MP; Satyamoorthy, K | 1 |
| Kito, Y; Seki, T; Suzuki, T; Uchiyama, I | 1 |
| Carson, DL; Curley, RW; Ryzewski, CN | 1 |
| Kaplan, MW | 1 |
| Ganguly, J; Sastry, PS | 1 |
| Drewa, G; Schachtschabel, DO | 1 |
| Garcia, JJ; Lai, YL; Lam, KW; Tsin, AT | 1 |
| Becker, RS; Berger, S; Dalling, DK; Grant, DM; Pugmire, RJ | 1 |
| Gavaler, J; Lester, R; Van Thiel, DH | 1 |
| Bonting, SL; Daemen, FJ; Rotmans, JP | 1 |
| Bridges, CD; Leure-Dupree, AE | 1 |
| Andersson, RG; Axelsson, KL; Rydell, EL; Wikberg, JE | 1 |
| Bollag, W | 1 |
| Chytil, F; Lotan, D; Lotan, R; Pitha, J; Zawadzki, S | 1 |
| Westfall, SS; Wirtz, GH | 1 |
| Kolb, E | 1 |
| Bownds, D; Hargrave, PA; McDowell, JH; Wang, JK | 1 |
| Cusanovich, MA | 1 |
| Crouch, RK; Lacy, ME; Veronee, CD | 1 |
| Akita, H; Crouch, R; Nakanishi, K; Nodes, BR; Pepperberg, DR; Perlman, JI | 1 |
| Bredberg, L; Futterman, S; Saari, JC; Stubbs, GW | 1 |
| Haddox, MK; Russell, DH | 1 |
| Fischer, UC; Oesterhelt, D | 1 |
| Crabb, JW; Saari, JC | 1 |
| Braiman, M; Mathies, R | 1 |
| Biemann, K; Gupta, CM; Huang, KS; Khorana, HG; Liao, MJ; Royal, N | 1 |
| Bredberg, L; Garwin, GG; Saari, JC | 1 |
| Lauterwein, J; Pattaroni, C | 1 |
| Jackson, PA; Sivell, LM; Wenlock, RW | 1 |
| Pitt, GA | 1 |
| Hiragun, A; Mitsui, H; Sato, M | 1 |
| Nöll, GN | 2 |
| Alvarez, RA; Bridges, CD; Fong, SL; Tsin, AT | 1 |
| Cullum, ME; Zile, MH | 1 |
| Weber, F | 1 |
| Ikezaki, K; Kishiye, T; Komiyama, S; Kuwano, M | 1 |
| Bredberg, DL; Bunt-Milam, AH; Garwin, GG; Saari, JC | 1 |
| Ikegami, A; Kinosita, K; Kouyama, T | 1 |
| Blazynski, C; Ostroy, SE | 1 |
| Asato, AE; Baretz, B; Denny, M; Liu, RS; Matsumoto, H; Tong, D; Yen, YP | 1 |
| Gaertner, W; Hopf, H; Oesterhelt, D; Towner, P; Walckhoff, B | 2 |
| McCaslin, DR; Tanford, C | 1 |
| Clowes, KK; Melnykovych, G | 1 |
| Stancher, B; Zonta, F | 1 |
| Alvarez, RA; Bridges, CD; Fong, SL; Gonzalez-Fernandez, F; Lam, DM; Liou, GI | 1 |
| Clark, G; Cowan, JD; Dinesman, A; Von Hoff, DD | 1 |
| Davies, AC; Paterson, FC; Rudland, PS; Warburton, MJ | 1 |
| Makino-Tasaka, M; Suzuki, T | 1 |
| Makino, M; Nagai, K; Suzuki, T | 1 |
| Greenfield, AR; Haddox, MK; Taffet, SM | 1 |
| Brown, JC; Garg, LC | 1 |
| Endo, T; Hidaka, H; Itoh, H; Ohkubo, S; Yamada, E | 1 |
| Cullum, ME; Olson, JA; Veysey, SW | 1 |
| Chapman, SK | 1 |
| Lemke, HD; Oesterhelt, D | 1 |
| Akhtar, M; Johnson, AH; Mullen, E | 1 |
| Katre, NV; Stoeckenius, W; Stroud, RM; Wolber, PK | 1 |
| Argade, PV; Bayley, H; Earnest, TN; Herzfeld, J; Huang, KS; Khorana, HG; Liao, MJ; London, E; Rothschild, KJ | 1 |
| Leblanc, RM; Robert, S; Salesse, C; Tancrède, P | 1 |
| Fais, D; Ferraro, D; Mancino, V | 1 |
| Herz, JM; Hrabeta, E; Packer, L | 1 |
| Ito, M; Kodama, A; Tsukida, K; Yamane, T | 1 |
| Crespi, HL; King, GI; Mowery, PC; Schoenborn, BP; Stoeckenius, W | 1 |
| Eyring, H; Hays, TR; Lin, SH | 1 |
| Hozumi, M; Sakagami, Y; Takenaga, K | 1 |
| Bayley, H; Huang, KS; Khorana, HG; Radhakrishnan, R; Ross, AH; Takagaki, Y | 1 |
| Pawson, BA | 1 |
| Bertram, JS; Blair, SJ; Hui, S; Mordan, LJ | 1 |
| Ellis, AB; Schreiner, R; Ulkus, RA | 1 |
| Chabre, M; Michel-Villaz, M; Roche, C | 1 |
| Nodes, BR; Pepperberg, DR; Perlman, JI | 1 |
| Boutwell, RK; Kishore, GS | 1 |
| Pocker, Y; Raymond, KW | 1 |
| Buckley, JD; Doll, R; Peto, R; Sporn, MB | 1 |
| Cooke, JP; Winkelmann, RK | 1 |
| Findlay, JB; Moore, A; Pappin, DJ | 1 |
| Bredberg, L; Saari, JC | 1 |
| Bangerter, FW; Rando, RR | 1 |
| Vahlquist, A | 1 |
| Shichi, H; Somers, RL | 1 |
| Liu, RS; Matsumoto, H | 1 |
| Krajcovic, I | 1 |
| Bayley, H; Huang, KS; Khorana, HG; Radhakrishnan, R | 2 |
| Callender, RH; Suzuki, T | 1 |
| Balogh-Nair, V; Crouch, R; Gawinowicz, MA; Katz, S; Nakanishi, K | 1 |
| Makino, M; Suzuki, T | 1 |
| Sands, JA | 1 |
| Cassim, JY; Papadopoulos, GK | 1 |
| Bonting, SL; Daemen, FJ; Groenendijk, GW; Jacobs, CW | 1 |
| Fisher, D; Goodall, AH; Lucy, JA | 1 |
| Fung, YM; Kong, KL; Wasserman, GS | 1 |
| DeLuca, HF; McCormick, AM; Napoli, JL | 1 |
| Kawamura, S; Liu, RS; Matsumoto, H; Miyatani, S; Yoshizawa, T | 1 |
| Spudich, JL; Stoeckenius, W | 1 |
| Schimz, A; Sperling, W | 1 |
| Acton, N; Brossi, A; Newton, DL; Sporn, MB | 1 |
| Auperin, D; Reinhardt, A; Sands, J | 1 |
| Alvarez, RA; Bridges, CD; Fong, SL | 1 |
| Ebrey, TG; Glaccum, M; Nelson, B; Tsuda, M | 1 |
| Allan, AE; Cooper, A | 1 |
| Crouch, R; Katz, S | 1 |
| Horn, E; Mittag, J | 1 |
| Carlsen, W; Hayward, G; Siegman, A; Stryer, L | 1 |
| Arnaboldi, M; Balogh-Nair, V; Crouch, R; Ebrey, TG; Govindjee, R; Mao, B; Nakanishi, K | 1 |
| Chen, H; Juchau, MR; Namkung, MJ | 2 |
| Boerman, MH; Chai, X; Fiorella, PD; Napoli, JL; Zhai, Y | 1 |
| Gabriel, JL; Soprano, DR; Soprano, KJ; Tairis, N | 1 |
| Boerman, MH; Napoli, JL | 1 |
| Ebert, DH; Jamison, RS; Kakkad, B; Newcomer, ME; Ong, DE | 1 |
| Juchau, MR; Kimelman, D; Kraft, JC | 1 |
| Berni, R; Folli, C; Malpeli, G; Stoppini, M; Zapponi, MC | 1 |
| Adler, R; Stenkamp, DL | 1 |
| Cook, JR; Crabb, JW; Goldflam, S; Intres, R | 1 |
| Bosron, WF; Davis, GJ; Hurley, TD; Li, TK; Stone, CL; Yang, ZN | 1 |
| Devery, J; Milborrow, BV | 1 |
| Kishimoto, T; Nishimoto, N; Ogata, A; Shima, Y; Yoshizaki, K | 1 |
| Creech Kraft, J; Juchau, MR; Kimelman, D; Schuh, T | 1 |
| Chen, Y; Noy, N | 1 |
| Bono, A; de Luca, G; Gueli, MC; Nicotra, CM; Paganini, A; Pintaudi, AM | 1 |
| Bredberg, DL; Noy, N; Saari, JC | 1 |
| Adler, AJ; Dev, S; Edwards, RB | 1 |
| Zatz, M | 1 |
| Bredberg, DL; Buczyłko, J; Garwin, GG; Palczewski, K; Saari, JC; Wheeler, T | 1 |
| de Grip, WJ; Korf, HW; Kramm, CM | 1 |
| Azuma, M; Irie, T; Seki, T | 1 |
| Krinsky, NI; Russell, RM; Wang, XD | 1 |
| Adler, R; Gregory, JK; Stenkamp, DL | 1 |
| Napoli, JL | 3 |
| Bauman, A; Cheng, L; Cistola, DP; Jakoby, MG; Li, E; Miller, KR; Toner, JJ | 1 |
| Ishiguro, S; Suzuki, Y; Tamai, M | 1 |
| Li, H; Pocker, Y | 1 |
| Lee, MO; Sladek, NE | 1 |
| Bilski, P; Chignell, CF; Dillon, J; Gaillard, ER; Reszka, KJ | 1 |
| During, A; Hoshino, C; Nagao, A; Olson, JA; Terao, J | 1 |
| Blumberg, B; Bolado, J; Buck, J; Chakravarti, D; Craig, AG; Derguini, F; Evans, RM; Heyman, RA; Moreno, TA | 1 |
| Duell, EA; Fisher, GJ; Kang, S; Kurlandsky, SB; Voorhees, JJ | 1 |
| Brenna, JT; Chen, Y; Houghton, LA; Noy, N | 1 |
| Hébuterne, X; Russell, RM; Smith, DE; Tang, G; Wang, XD | 1 |
| Costaridis, P; Holder, N; Horton, C; Maden, M; Zeitlinger, J | 1 |
| Huang, CR; Van Breemen, RB | 1 |
| Duester, G | 2 |
| Chader, GJ; Crouch, RK; Pepperberg, DR; Wiggert, B | 1 |
| Profumo, A; Profumo, V; Vidali, G | 1 |
| Eichele, G; Pasquali, D; Thaller, C | 1 |
| Carraux, P; Didierjean, L; Nau, H; Plum, C; Sass, JO; Saurat, JH | 1 |
| Morgan, L; Spickett, GP; Zhang, JG | 1 |
| Huang, DY; Ichikawa, Y | 1 |
| Bosković, G; Twining, SS | 1 |
| D'Arpa, D; Livrea, MA; Re, R; Tesoriere, L | 1 |
| Okajima, TL; Pepperberg, DR | 1 |
| Wagner, MA | 1 |
| Chai, X; Napoli, JL; Zhai, Y | 1 |
| Boulton, M; Wassell, J | 1 |
| Bailly, J; Crettaz, M; Marty, JP; Schifflers, MH | 1 |
| Aalten, DM; Findlay, JB; Sivaprasadarao, A; Sundaram, M | 1 |
| Berson, EL; Dryja, TP; Hayes, KC; Li, T; Pawlyk, BS; Rosner, B; Sandberg, MA | 1 |
| Mata, NL; Tsin, AT | 1 |
| Krinsky, NI; Wang, XD | 1 |
| Napoli, JL; Penzes, P | 1 |
| Allen, JC; Swaisgood, HE; Wang, Q | 1 |
| Brzezinski, MR; Chen, H; Juchau, MR; Khalighi, M | 1 |
| Cook, VR; Herr, FM; Li, E; Storch, J; Weinberg, RB | 1 |
| Iwata, M; Kitajima, A; Maekawa, K; Okada, S; Saito, H; Tanimoto, T | 1 |
| Keys, SA; Zimmerman, WF | 1 |
| Furukawa, A; Huang, DY; Ichikawa, Y; Jiang, H; Ohnishi, T | 1 |
| Kirsch, D; Spengler, B; Stahl, W; Wingerath, T | 1 |
| Gerber, LE; Jackson, CL; Prakash, P | 1 |
| Dupuy, P; Fluhr, JW; Gehring, W; Gloor, M; Lauze, C; Vienne, MP | 1 |
| Blaner, WS; Gamble, MV; Mertz, JR; Shang, E; Wolgemuth, DJ; Zott, RP | 1 |
| Kawanishi, S; Murata, M | 1 |
| Bartz-Schmidt, KU; Esser, P; Heimann, K; Kociok, N; Schraermeyer, U; Thumann, G | 1 |
| Schönfeld, CL | 1 |
| Nathans, J; Rattner, A; Smallwood, PM | 1 |
| Boatright, JH; Gross, EA; Li, GR; Nickerson, JM; Ruuska, SE | 1 |
| Vogt, K; von Lintig, J | 1 |
| Ahn, J; Molday, RS; Wong, JT | 1 |
| Fujioka, N; Ito, M; Tanaka, Y; Wada, A | 1 |
| Martin, BL; Spannaus-Martin, DJ | 1 |
| Alvarez, R; de Lera, AR; Haeseleer, F; Kuksa, V; McBee, JK; Palczewski, K; Prezhdo, O; Sokal, I | 1 |
| Gonzalez, E; Mora, O; Romano, JL; Ruiz, F; Shimada, A | 1 |
| Appukuttan, B; Chen, P; Fong, HK; Hjelmeland, LM; Stout, JT; Wang, XG; Yang, M | 1 |
| Chen, P; Fong, HK; Lee, TD | 1 |
| Breithaupt, DE; Hessel, S; Kiefer, C; Lampert, JM; Lederer, MO; Vogt, K; von Lintig, J | 1 |
| Bhat, CC; Li, H; Page, JD; Pocker, Y | 1 |
| Pocker, Y | 1 |
| Ishii, H; Matsumoto, M; Miyagi, M; Shiraishi, H; Yokoyama, H | 1 |
| Alexander, G; McKeown, BA; Sweeting, R | 1 |
| Jensen, SK; Purup, S; Sejrsen, K | 1 |
| Bykhovskii, VY; Gessler, NN; Gomboeva, SB; Lankin, VZ; Shumaev, KB | 1 |
| Jussila, T; Lemmetyinen, H; Parkkinen, S; Tkachenko, NV | 1 |
| Endo, K; Fukui, M; Mishima, M; Watanabe, K | 1 |
| Eriksson, U; Lidén, M; Persson, B; Romert, A; Tryggvason, K | 1 |
| Asahara, H; Ishidoh, T; Kamisuki, S; Kawasaki, M; Linn, S; Mizushina, Y; Murakami, C; Sakaguchi, K; Sugawara, F; Sugiyama, Y; Takemura, M; Yoshida, H; Yoshida, S | 1 |
| Deltour, L; Duester, G; Fan, X; Farrés, J; Foglio, MH; Martras, S; Molotkov, A; Parés, X | 1 |
| Bhat, PV; Duester, G; Gagnon, I | 1 |
| Brueggemann, LI; Sullivan, JM | 1 |
| Germanier, L; Pechère, JC; Pechère, M; Saurat, JH; Siegenthaler, G | 1 |
| Abduragimov, AR; Gasymov, OK; Glasgow, BJ; Yusifov, TN | 1 |
| Clemmons, RC; Mata, NL; Radu, RA; Travis, GH | 1 |
| Chen, Y; Crouch, RK; Fan, J; Ma, JX; Rohrer, B; Wu, BX | 1 |
| Duester, G; Mic, FA; Molotkov, A | 1 |
| Driever, W; Hessel, S; Holzschuh, J; Lampert, JM; Vogt, K; von Lintig, J | 1 |
| DATTA, PK; RAJAGOPAL, K | 1 |
| CHEROUX, R; GOUNELLE, H; MARNAY, C; RAOUL, Y | 1 |
| HUBBARD, R; WALD, G | 2 |
| CLAUSEN, SW; HAMBURGER, RN; KATSAMPES, CP; McCOORD, AB | 1 |
| BROWN, PK; WALD, G | 1 |
| CAMA, HR; PILLAI, NC; SUNDARESAN, PR; VENKATESHAN, C | 1 |
| BIERI, JG; POLLARD, CJ | 1 |
| FUTTERMAN, S; SASLAW, LD | 1 |
| PULLMAN, A | 1 |
| HEGEDUS, B; WINTERSTEIN, A | 1 |
| BOWNESS, JM; SCHEER, IJ; WOLKEN, JJ | 1 |
| BRIGGS, MH | 1 |
| FUTTERMAN, S | 1 |
| GRANGAUD, R; MASSONET, R; MOATTI, JP | 1 |
| HARA, Y; MIKI, T | 1 |
| NAITO, K; WILT, FH | 1 |
| PLACK, PA | 2 |
| GOLDSMITH, TH; WARNER, LT | 1 |
| DUNAGIN, PE; OLSON, JA; ZACHMAN, RD | 1 |
| GOODMAN, DS; HUANG, HS | 1 |
| MASE, Y | 1 |
| KON, SK; PLACK, PA | 1 |
| Krinsky, NI | 1 |
| Batten, M; Imanishi, Y; Kuksa, V; Moise, AR; Palczewski, K | 1 |
| Cai, B; Fishkin, N; Itagaki, Y; Jang, YP; Krane, S; Nakanishi, K; Sparrow, JR; Zhou, J | 1 |
| Lakshman, MR | 1 |
| Wyss, A | 1 |
| Baehr, W; Batten, ML; Imanishi, Y; Palczewski, K; Piston, DW | 1 |
| Harii, K; Kitano, Y; Okazaki, M; Uchida, G; Yoshimura, K | 1 |
| JOUANNETEAU, J; MALLEIN, R; MEUNIER, P; ZWINGELSTEIN, G | 1 |
| Gu, G; Mitchell, KA; O'Tousa, JE; Yang, J | 1 |
| Gollapalli, DR; Jahng, WJ; Maiti, P; Rando, RR; Xue, L | 1 |
| Hasegawa, K; Naiki, H; Ono, K; Takashima, A; Yamada, M; Yoshiike, Y | 1 |
| WALD, G | 4 |
| Ala-Laurila, P; Chen, C; Cornwall, MC; Crouch, RK; Koutalos, Y; Tsacopoulos, M; Tsina, E; Wiggert, B | 1 |
| Blaner, WS; Gottesman, ME; Lai, K; Lee, J; Quadro, L; Sancar, A; Selby, CP; Thompson, CL; Van Gelder, RN | 1 |
| Alvarez, R; de Lera, AR; Domínguez, M; Farrés, J; Martras, S; Parés, X | 1 |
| Golobkova, EIu; Govardovskiĭ, VI; Kolesnikov, AV; Shukoliukov, SA | 1 |
| Chen, C; Cornwall, MC; Crouch, RK; Koutalos, Y; Tsina, E; Vijayaraghavan, S | 1 |
| Balasubramanian, KA; Prabhu, R; Thomas, S | 1 |
| Alekseev, A; Baehr, W; Bronson, JD; Imanishi, Y; Kuksa, V; Maeda, A; Maeda, T; Palczewski, K; Rieke, F; Saperstein, DA; Sun, W; Zhang, H; Zhu, L | 1 |
| Chergui, M; Haacke, S; Kindermann, M; Voïtchovsky, K; Zgrablić, G | 1 |
| Aydin, S; Ilcol, YO; Kezer, EY; Kilic, SS; Ulus, IH; Yakut, T | 1 |
| Frishman, LJ; Fu, Y; Hattar, S; Liao, HW; Luo, DG; Maeda, H; Wang, MH; Yau, KW; Zhong, H | 1 |
| Kodama, T; Ohashi, Y; Shiraishi, A; Suzuki, A; Toshino, A; Zhang, W | 1 |
| Goswami, UC; Sharma, N | 1 |
| Gao, X; Gu, X; Hu, P; Song, W; Wang, X; Xu, F; Yang, Y; Zhao, Q | 1 |
| Ahmad, ST; Boggess, B; Joyce, MV; O'Tousa, JE | 1 |
| Chen, Y; Ma, JX; Moiseyev, G; Takahashi, Y | 1 |
| Hirashima, T; Imamura, Y; Shimada, H | 1 |
| Hatch, AL; Tsin, AT; Villazana-Espinoza, ET | 1 |
| Gumowski-Sunek, D; Saurat, JH; Siegenthaler, G | 1 |
| Sakmar, TP | 1 |
| Ala-Laurila, P; Cornwall, MC; Crouch, RK; Estevez, ME; Govardovskii, VI; Kolesnikov, AV; Koutalos, Y; Shukolyukov, SA; Tsina, E; Wiggert, B | 1 |
| Alexeev, D; Calvert, PD; Cornwall, MC; Estevez, ME; He, Q; Makino, CL; McCabe, SL; Ong, DE; Zimmerman, AL | 1 |
| Fischer, L; Holzschuh, J; Isken, A; Lampert, JM; Oberhauser, V; Palczewski, K; von Lintig, J | 1 |
| Hernández-Muñoz, R; López-Valencia, V; Rangel, P; Rodríguez, S | 1 |
| Agarwal, N; Al-Ubaidi, MR; Kanan, Y; Ma, JX; Moiseyev, G | 1 |
| Karnaukhova, E | 1 |
| O'Tousa, JE; Yang, J | 1 |
| Alsop, D; Brown, S; Van Der Kraak, G | 1 |
| Jiao, Y; Montell, C; Wang, T | 1 |
| Desvergne, B | 1 |
| Arrighi, JF; Barraclough, C; Carraux, P; Descombes, P; Grand, D; Piguet, V; Saurat, JH; Sorg, O; Tran, C | 1 |
| Dugail, I; Ferré, P | 1 |
| Al-Ubaidi, MR; Kanan, Y; Kasus-Jacobi, A; Ma, JX; Moiseyev, G; Sawyer, K | 1 |
| Ito, M; Wada, A; Wang, F | 1 |
| Folias, AE; Kane, MA; Napoli, JL | 1 |
| Belyaeva, OV; Johnson, MP; Kedishvili, NY | 1 |
| Crouch, RK; Goletz, PW; Kono, M | 1 |
| BALL, S; GOODWIN, TW; MORTON, RA | 2 |
| GLOVER, J; GOODWIN, TW; MORTON, RA | 1 |
| Cvetkovic, D; Hamilton, TC; Williams, SJ | 1 |
| Jelski, W; Orywal, K; Szmitkowski, M | 1 |
| Chen, G; Li, NQ; Lu, D; Ross, AC; Zhang, Y | 1 |
| Amirtharaj, GJ; Balasubramanian, KA; Natarajan, SK; Pulimood, AB; Ramachandran, A | 1 |
| Chou, S; Desai, A; Golczak, M; Hoppel, CL; Maeda, A; Maeda, T; Matsuyama, S; Palczewski, K | 1 |
| Aleman, TS; Cideciyan, AV; Golczak, M; Jacobson, SG; Maeda, A; Maeda, T; Palczewski, K | 1 |
| Fishkin, NE; Pande, A; Pande, J; Sparrow, JR; Wu, Y | 1 |
| Cornwall, MC; Miyagishima, KJ; Sampath, AP | 1 |
| MORTON, RA; SALAH, MK; STUBBS, AL | 2 |
| BALL, S; GLOVER, J | 1 |
| ARENS, JF; VAN DORP, DA | 1 |
| Dawadi, PB; Lugtenburg, J | 1 |
| Curley, RW; Harrison, EH; Hruszkewycz, D; Marsh, RS; Reed, VM; Yan, Y | 1 |
| Babamiri, K; Nassab, R | 1 |
| Kane, MA; Napoli, JL | 1 |
| Bereta, G; Golczak, M; Maeda, A; Palczewski, K | 1 |
| Irie, T; Seki, T; Senoo, H; Sugimoto, T; Ueki, N | 1 |
| Kim, YS; Oh, DK | 1 |
| Amann, PM; Bazhin, AV; Eichmüller, SB; Korn, B; Owen, RW; Schadendorf, D | 1 |
| Kim, MR; Kim, MY; Kim, SC; Lee, JS; Lee, SE | 1 |
| Hutson, PR; Mills, JP; Surles, RL; Tanumihardjo, SA; Valentine, AR | 1 |
| Curley, RW; Soloway, AH; Soloway, SM | 1 |
| Amann, PM; Bazhin, AV; Eichmüller, SB; Schmidt, J | 1 |
| Bright, FV; Kane, MA; Napoli, JL | 1 |
| Harrison, EH | 1 |
| Jang, HJ; Kim, JH; Kim, JY; Kim, SW; Oh, DK; Ryu, HK; Wang, CL; Yoon, SH | 1 |
| Ardèvol, A; Del Río-Espínola, A; Farrés, J; Gallego, O; Moro, A; Parés, X; Porté, S; Rovira, C; Ruiz, FX | 1 |
| Dollé, P; Niederreither, K; Rhinn, M; Schuhbaur, B | 1 |
| Hashimoto, M; Sparrow, JR; Ueda, K; Yamamoto, K; Yoon, KD | 1 |
| Aldana-Madrid, ML; Gaikwad, NW; Hengel, MJ; Holstege, D; Miller, MG; Zuno-Floriano, FG | 1 |
| Castro, LF; Gesto, M; Reis-Henriques, MA; Santos, MM | 1 |
| Betts, BS; Obregon, I; Tsin, AT | 1 |
| Saari, JC | 2 |
| Chen, G; Chen, W; Howell, M; Li, R; Li, Y; Zhang, R; Zhang, Y | 1 |
| Du, Q; Du, W; He, M; Ke, C; Li, B; Ye, Y; Zhang, Y | 1 |
| Alvarez, R; Alvarez, S; de Lera, AR; Domínguez, M; Farrés, J; Giménez, J; Molist, I; Parés, X; Porté, S; Xavier Ruiz, F | 1 |
| Hao, L; Ito, K; Ross, AC; Wray, AE | 1 |
| Kassai, M; Kawaguchi, R; Sun, H; Zhong, M | 1 |
| Babino, D; Kiser, P; Kowatz, T; Palczewski, K; von Lintig, J | 1 |
| Bandyopadhyay, M; Kono, M; Rohrer, B | 1 |
| Maeda, T; Perusek, L | 1 |
| Fukagawa, T; Kawamura, S; Sato, S; Tachibanaki, S; Wada, A; Yamano, Y | 1 |
| Hong, SH; Kim, KR; Kim, SW; Nam, HK; Oh, DK | 1 |
| Curley, RW; dela Seña, C; Harrison, EH; Narayanasamy, S; Riedl, KM; Schwartz, SJ | 1 |
| Adams, MK; Belyaeva, OV; Kedishvili, NY; Wu, L | 1 |
| Mihai, DM; Washington, I | 1 |
| Assar, Z; Berbasova, T; Borhan, B; Geiger, J; Nosrati, M; Nossoni, Z; Vasileiou, C; Wang, W; Yapici, I | 1 |
| Kawamura, S; Miyazono, S; Sato, S; Tachibanaki, S | 1 |
| Amann, PM; Baron, JM; Bazhin, AV; Czaja, K; Eichmüller, SB; Merk, HF; Rühl, R | 1 |
| Hu, MY; Li, F; Liu, C; Liu, L; Liu, XD; Xu, P; Zhang, J; Zhang, M; Zhong, ZY | 1 |
| Bianconi, T; Bischoff, N; Bok, D; Eddington, S; Hu, J; Kaylor, JJ; Lloyd, M; Makshanoff, J; Radu, RA; Travis, GH | 1 |
| D'Aniello, E; Ravisankar, P; Waxman, JS | 1 |
| Hong, SH; Kang, LW; Kim, KR; Nam, HK; Ngo, HP; Oh, DK | 1 |
| Farrens, DL; Fay, JF; Janz, JM; Schafer, CT | 1 |
| Adams, MK; Belyaeva, OV; Kedishvili, NY; Lee, SA; Wu, L | 1 |
| Maeda, A; Sahu, B | 1 |
| Cornwall, MC; Frederiksen, R; Kefalov, VJ; Sato, S | 1 |
| de Avila, JM; Du, M; Fu, X; Gao, P; Liang, X; Maricelli, J; Nie, W; Rodgers, BD; Wang, B; Wang, Z; Yang, Q; Zhao, J; Zhu, MJ; Zou, T | 1 |
| Corbo, JC; Hodzic, D; Kefalov, VJ; Maeda, A; Palczewski, K; Potter, C; Razafsky, D; Sahu, B; Sandell, LL; Sato, S; Shen, SQ; Xue, Y | 1 |
| Fainsod, A; Shabtai, Y; Shukrun, N | 1 |
| Adler, L; Chen, C; Goletz, P; Gonzalez-Fernandez, F; Koutalos, Y; Thompson, DA | 1 |
| Bok, D; Cook, JD; Eddington, S; Lloyd, M; Nathans, J; Ng, SY; Radu, RA; Sun, H; Travis, GH | 1 |
| Belyaeva, OV; Kedishvili, NY; Nelson, PS; Shmarakov, I; Wu, L | 1 |
| Gotoh, H; Imamoto, Y; Mizuno, M; Mizutani, Y; Ohuchi, H; Ono, K; Sakai, K; Sato, K; Shichida, Y; Takeuchi, A; Tomonari, S; Wada, A; Yamashita, T | 1 |
| Han, J; Han, ML; Li, C; Li, ZL; Liang, L; Shen, F; Song, YY; Wang, MD; Wu, H; Wu, MC; Xie, Y; Xing, H; Xu, AJ; Yang, T; Yuan, DY; Zhang, H | 1 |
| Redfern, CPF | 1 |
| Chen, C; Kono, M; Koutalos, Y | 1 |
| Dewett, D; Khurana, H; Lam-Kamath, K; Poupault, C; Rister, J | 1 |
| Berger, NA; Jastrzebska, B; Parmar, VM; Ramkumar, S; Samuels, I; von Lintig, J | 1 |
| Beauchef, G; Boisnic, S; Branchet, MC; Fitoussi, R; Garnier, N; Nkengne, A; Vié, K | 1 |
| Blaner, WS; Kim, HJ; Montenegro, D; Shmarakov, IO; Sparrow, JR; Zhao, J | 1 |
| Hara, M; Ma, JX; Malechka, VV; Moiseyev, G; Takahashi, Y; Wu, W | 1 |
| Boily, M; Daniele, G; Garric, J; Gauthier, M; Geffard, O; Giroud, B; Jumarie, C; Lafay, F; Vulliet, E | 1 |
| Ayton, S; Belaidi, AA; Bush, AI; Jakaria, M | 1 |
41 review(s) available for retinol and retinaldehyde
| Article | Year |
|---|---|
Toward the discovery and development of effective modulators of α-synuclein amyloid aggregation.
Topics: alpha-Synuclein; Amyloidogenic Proteins; Drug Discovery; Humans; Protein Aggregation, Pathological; Structure-Activity Relationship | 2019 |
Resonance Raman studies of visual pigments.
Topics: Molecular Conformation; Photochemistry; Photolysis; Polyenes; Protein Conformation; Retinal Pigments; Retinaldehyde; Rheology; Rhodopsin; Schiff Bases; Spectrophotometry; Spectrum Analysis, Raman; Structure-Activity Relationship; Vision, Ocular; Vitamin A | 1977 |
Retinoids, a new class of compounds with prophylactic and therapeutic activities in oncology and dermatology.
Topics: Animals; Carcinoma; Humans; Neoplasms, Experimental; Papilloma; Retinaldehyde; Skin Diseases; Skin Neoplasms; Structure-Activity Relationship; Tretinoin; Vitamin A | 1978 |
Cellular vitamin A binding proteins.
Topics: Aging; Animals; Biological Transport, Active; Blood Proteins; Carrier Proteins; Cell Nucleus; Estrogens; Fetus; Glycoproteins; Humans; In Vitro Techniques; Lipoproteins; Molecular Weight; Neoplasm Proteins; Nucleoproteins; Retinaldehyde; Species Specificity; Tissue Distribution; Tretinoin; Vitamin A | 1978 |
Photochemistry of polyenes.
Topics: Lasers; Photochemistry; Photolysis; Polyenes; Retinaldehyde; Spectrum Analysis; Stereoisomerism; Vitamin A | 1975 |
Reduction of the retinal-opsin linkage in isolated frog retinas.
Topics: Animals; Apoproteins; Autoradiography; Boranes; Chromatography, Thin Layer; Electrophoresis; Formaldehyde; In Vitro Techniques; Oxidation-Reduction; Photoreceptor Cells; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1976 |
The intracellular vitamin A-binding proteins: an overview of their functions.
Topics: Animals; Biological Transport, Active; Humans; Oxidation-Reduction; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Tretinoin; Vitamin A | 1991 |
Mechanism of conversion of beta-carotene into vitamin A--central cleavage versus random cleavage.
Topics: Animals; beta Carotene; Carotenoids; Guinea Pigs; Hydrolysis; In Vitro Techniques; Intestinal Mucosa; Liver; Models, Chemical; Rabbits; Rats; Retinaldehyde; Tretinoin; Vitamin A | 1985 |
Changes in retinal morphology and vitamin A metabolism as a consequence of decreased zinc availability.
Topics: Animals; Dark Adaptation; Disease Models, Animal; Light; Photoreceptor Cells; Rats; Retina; Retinaldehyde; Vitamin A; Zinc | 1982 |
[Recent findings on the importance of vitamin A and its metabolism in man and laboratory animals].
Topics: Animals; Biological Transport; Birds; Carotenoids; Carrier Proteins; Chylomicrons; Congenital Abnormalities; Female; Fishes; Humans; Lipoproteins; Lung Neoplasms; Male; Mammals; Pregnancy; Pregnancy Trimester, First; Retinaldehyde; RNA; Smoking; Tretinoin; Vitamin A; Vitamin A Deficiency | 1981 |
Antiproliferative effects of retinoids related to the cell cycle-specific inhibition of ornithine decarboxylase.
Topics: Animals; Carboxy-Lyases; Cell Cycle; Cell Line; Cricetinae; Cricetulus; Cyclic AMP; Diterpenes; Enzyme Activation; Enzyme Induction; Female; Humans; Kinetics; Ornithine Decarboxylase; Ovary; Protein Kinases; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1981 |
Chemical structure and the changing concept of vitamin A activity.
Topics: Animals; Carrier Proteins; Cell Differentiation; Chemical Phenomena; Chemistry; Epithelium; Female; Growth; Humans; Isomerism; Male; Neoplasms; Pregnancy; Receptors, Retinoic Acid; Reproduction; Retinal Pigments; Retinaldehyde; Retinol-Binding Proteins; Skin Diseases; Structure-Activity Relationship; Tretinoin; Vitamin A; Vitamin A Deficiency | 1983 |
The function of vitamin A: current concepts.
Topics: Animals; Cell Differentiation; Cell Membrane; DNA Replication; Female; Humans; Male; Nutritional Physiological Phenomena; Reproduction; Retinaldehyde; Vision, Ocular; Vitamin A | 1983 |
Biochemical mechanisms of vitamin A action.
Topics: Animals; Apolipoproteins; Female; Genital Diseases, Female; Genital Diseases, Male; Glycoproteins; Growth; Humans; Lipid Metabolism; Lipoproteins; Male; Membrane Proteins; Molecular Biology; Night Blindness; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Vitamin A; Vitamin A Deficiency; Xerophthalmia | 1983 |
[Retinoids and cancer].
Topics: Animals; Antibody Formation; Cell Differentiation; Cell Division; Diterpenes; Female; Humans; Male; Mice; Neoplasms; Retinaldehyde; Retinyl Esters; Vitamin A | 1983 |
Can dietary beta-carotene materially reduce human cancer rates?
Topics: Africa, Eastern; Asia; Carotenoids; Diet; Europe; Forecasting; Humans; Neoplasms; Retinaldehyde; Surveys and Questionnaires; United Kingdom; United States; Vitamin A | 1981 |
Enzymes and binding proteins affecting retinoic acid concentrations.
Topics: Animals; Homeostasis; Humans; Oxidation-Reduction; Receptors, Retinoic Acid; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Tretinoin; Vitamin A | 1995 |
Biosynthesis and metabolism of retinoic acid: roles of CRBP and CRABP in retinoic acid: roles of CRBP and CRABP in retinoic acid homeostasis.
Topics: Animals; Carrier Proteins; Homeostasis; Rats; Receptors, Retinoic Acid; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Tretinoin; Vitamin A | 1993 |
Involvement of alcohol dehydrogenase, short-chain dehydrogenase/reductase, aldehyde dehydrogenase, and cytochrome P450 in the control of retinoid signaling by activation of retinoic acid synthesis.
Topics: Alcohol Dehydrogenase; Alcohol Oxidoreductases; Aldehyde Dehydrogenase; Animals; Cell Nucleus; Cloning, Molecular; Cytochrome P-450 Enzyme System; Retinaldehyde; Signal Transduction; Tretinoin; Vitamin A | 1996 |
Retinoids and the visual process.
Topics: Animals; Humans; Retinaldehyde; Vision, Ocular; Vitamin A | 1996 |
The bioconversion of beta-carotene into retinoids.
Topics: Animals; beta Carotene; Humans; In Vitro Techniques; Intestinal Mucosa; Liver; Models, Chemical; Oxidation-Reduction; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1998 |
Cytosolic retinoid dehydrogenases govern ubiquitous metabolism of retinol to retinaldehyde followed by tissue-specific metabolism to retinoic acid.
Topics: Alcohol Dehydrogenase; Alcohol Oxidoreductases; Aldehyde Dehydrogenase; Animals; Cytosol; Retinaldehyde; Tretinoin; Vitamin A | 2003 |
Human requirements for fat-soluble vitamins, and other things concerning these nutrients.
Topics: Adolescent; Carotenoids; Child; Child, Preschool; Female; Humans; Infant; Infant, Newborn; Lactation; Male; Nutritional Requirements; Pregnancy; Reference Standards; Retinaldehyde; Solubility; Tretinoin; Vitamin A; Vitamin D; Vitamin E; Vitamin K; Vitamins | 2003 |
A2E, a byproduct of the visual cycle.
Topics: Atrophy; Humans; Light; Lipofuscin; Macular Degeneration; Pigment Epithelium of Eye; Pyridinium Compounds; Retina; Retinaldehyde; Retinoids; Vitamin A | 2003 |
Alpha and omega of carotenoid cleavage.
Topics: Animals; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Carotenoids; Crystallization; Intestinal Mucosa; Oxidation-Reduction; Oxygenases; Retinaldehyde; Vitamin A | 2004 |
Carotene oxygenases: a new family of double bond cleavage enzymes.
Topics: Animals; beta-Carotene 15,15'-Monooxygenase; Carotenoids; Cloning, Molecular; Dioxygenases; Gene Expression; Humans; Organ Specificity; Oxygenases; Phylogeny; Retinaldehyde; Sequence Homology; Vitamin A | 2004 |
The visual cycle of the cone photoreceptors of the retina.
Topics: Animals; Chickens; Humans; Retina; Retinal Cone Photoreceptor Cells; Retinal Pigments; Retinal Rod Photoreceptor Cells; Retinaldehyde; Rod Opsins; Sciuridae; Stereoisomerism; Vision, Ocular; Vitamin A | 2004 |
Metabolism of natural retinoids in psoriatic epidermis.
Topics: Humans; NAD; Psoriasis; Receptors, Retinoic Acid; Retinaldehyde; Retinoids; Skin; Tretinoin; Vitamin A | 1990 |
[The participation of dehydrogenases in retinol metabolism].
Topics: Animals; Humans; Isoenzymes; Oxidoreductases; Retina; Retinaldehyde; Tretinoin; Vitamin A | 2008 |
Synthesis and use of stable isotope enriched retinals in the field of vitamin A.
Topics: Isotopes; Retinaldehyde; Vitamin A | 2010 |
Cosmeceuticals: the evidence behind the retinoids.
Topics: Administration, Topical; Antioxidants; Cosmetics; Dermatologic Agents; Diterpenes; Humans; Keratolytic Agents; Randomized Controlled Trials as Topic; Retinaldehyde; Retinoids; Retinyl Esters; Skin Aging; Tretinoin; Vitamin A | 2010 |
Biotransformation of carotenoids to retinal by carotenoid 15,15'-oxygenase.
Topics: Animals; beta Carotene; Biotransformation; Cyanobacteria; Fusarium; Humans; Oxygenases; Retinaldehyde; Substrate Specificity; Vitamin A | 2010 |
Regulation of gene expression by retinoids.
Topics: DNA; Gene Expression Regulation; Humans; Protein Structure, Tertiary; Receptors, Retinoic Acid; Retinaldehyde; Retinoid X Receptors; Retinoids; Vitamin A | 2011 |
Mechanisms involved in the intestinal absorption of dietary vitamin A and provitamin A carotenoids.
Topics: Animals; Biological Transport; Carotenoids; Humans; Intestinal Absorption; Intestinal Mucosa; Mice; Mice, Knockout; Polymorphism, Single Nucleotide; Rats; Retinaldehyde; Scavenger Receptors, Class B; Tretinoin; Vitamin A | 2012 |
Vitamin A metabolism in rod and cone visual cycles.
Topics: Animals; Humans; Retinal Cone Photoreceptor Cells; Retinal Pigment Epithelium; Retinal Pigments; Retinal Rod Photoreceptor Cells; Retinaldehyde; Vision, Ocular; Vitamin A | 2012 |
Retina, retinol, retinal and the natural history of vitamin A as a light sensor.
Topics: Animals; Biological Transport; Humans; Light; Opsins; Receptors, G-Protein-Coupled; Retina; Retinaldehyde; Vision, Ocular; Vitamin A | 2012 |
Vitamin A derivatives as treatment options for retinal degenerative diseases.
Topics: Acyltransferases; Animals; cis-trans-Isomerases; Clinical Trials as Topic; Disease Models, Animal; Humans; Retina; Retinal Diseases; Retinal Pigments; Retinaldehyde; Vision, Ocular; Vitamin A | 2013 |
Vitamin A and Vision.
Topics: Animals; Carrier Proteins; cis-trans-Isomerases; Darkness; Forecasting; Geographic Atrophy; Humans; Isomerism; Light; Molecular Structure; Photochemistry; Photons; Pregabalin; Retinal Cone Photoreceptor Cells; Retinal Pigment Epithelium; Retinal Pigments; Retinal Rod Photoreceptor Cells; Retinaldehyde; Schiff Bases; Vertebrates; Vision, Ocular; Vitamin A | 2016 |
Retinol Dehydrogenases Regulate Vitamin A Metabolism for Visual Function.
Topics: Alcohol Oxidoreductases; Animals; Ependymoglial Cells; Genetic Predisposition to Disease; Humans; Mutation; Oxidation-Reduction; Phenotype; Retinal Diseases; Retinal Pigment Epithelium; Retinal Rod Photoreceptor Cells; Retinaldehyde; Vision, Ocular; Vitamin A | 2016 |
Mechanisms of vitamin A metabolism and deficiency in the mammalian and fly visual system.
Topics: Animals; Drosophila melanogaster; Mammals; Photoreceptor Cells; Retina; Retinal Pigment Epithelium; Retinaldehyde; Tretinoin; Vision, Ocular; Visual Perception; Vitamin A; Vitamin A Deficiency | 2021 |
Towards a Better Vision of Retinoic Acid Signaling during Eye Development.
Topics: Animals; Mice; Organogenesis; Retina; Retinaldehyde; Tretinoin; Vitamin A | 2022 |
3 trial(s) available for retinol and retinaldehyde
| Article | Year |
|---|---|
Tolerance profile of retinol, retinaldehyde and retinoic acid under maximized and long-term clinical conditions.
Topics: Administration, Cutaneous; Adult; Double-Blind Method; Humans; Irritants; Laser-Doppler Flowmetry; Male; Patch Tests; Retinaldehyde; Skin; Skin Aging; Skin Physiological Phenomena; Tretinoin; Vitamin A; Water Loss, Insensible | 1999 |
Low cleavage activity of 15,15'dioxygenase to convert beta-carotene to retinal in cattle compared with goats, is associated with the yellow pigmentation of adipose tissue.
Topics: Adipose Tissue; Animals; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Cattle; Feces; Female; Goats; Intestinal Absorption; Intestines; Liver; Oxygenases; Pigmentation; Retinaldehyde; Time Factors; Vitamin A | 2000 |
The antibacterial activity of topical retinoids: the case of retinaldehyde.
Topics: Bacteria; Humans; Microbial Sensitivity Tests; Retinaldehyde; Single-Blind Method; Skin; Tretinoin; Vitamin A | 2002 |
493 other study(ies) available for retinol and retinaldehyde
| Article | Year |
|---|---|
Biochemical aspects of the visual process. XXXI. Chemical modification studies on rod outer segment retinol dehydrogenase.
Topics: Acetates; Alcohol Oxidoreductases; Animals; Binding Sites; Cattle; Imides; Imines; Indicators and Reagents; NADP; Photoreceptor Cells; Picolinic Acids; Retinaldehyde; Sulfhydryl Reagents; Vitamin A | 1975 |
Alcohol dehydrogenase and retinol dehydrogenase in bovine retinal pigment epithelium.
Topics: Alcohol Oxidoreductases; Animals; Cattle; Coenzymes; Cytosol; Deoxycholic Acid; Hydrogen-Ion Concentration; Kinetics; Microsomes; Mitochondria; NAD; NADP; Pigment Epithelium of Eye; Polyethylene Glycols; Retina; Retinaldehyde; Sonication; Vitamin A | 1976 |
Characterization of the recombination reaction of rhodopsin.
Topics: Animals; Cattle; Cholic Acids; Dark Adaptation; Hydrogen-Ion Concentration; Kinetics; Light; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1976 |
Studies on the retinal-protein interaction in bacteriorhodopsin.
Topics: Bacteriorhodopsins; Binding Sites; Carotenoids; Hydrogen-Ion Concentration; Light; Mass Spectrometry; Protein Binding; Retinaldehyde; Spectrophotometry; Spectrophotometry, Ultraviolet; Stereoisomerism; Structure-Activity Relationship; Ultraviolet Rays; Vitamin A | 1977 |
Influence of zinc deficiency on retinal reductase and oxidase activities in rat liver and testes.
Topics: Alcohol Oxidoreductases; Aldehyde Oxidoreductases; Animals; Hydrogen-Ion Concentration; Kinetics; Liver; Male; Rats; Retinaldehyde; Testis; Vitamin A; Zinc | 1977 |
Kinetic study of photoregeneration process of digitonin-solubilized squid rhodopsin.
Topics: Animals; Decapodiformes; Digitonin; Hydrogen-Ion Concentration; Isomerism; Kinetics; Light; Photochemistry; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrum Analysis; Temperature; Vitamin A | 1978 |
Function of the fat-soluble vitamins.
Topics: Animals; Cholecalciferol; Dihydroxycholecalciferols; Female; Humans; Lipids; Male; Pregnancy; Retinaldehyde; Selenium; Solubility; Vitamin A; Vitamin D; Vitamin E; Vitamin K | 1975 |
Inhibition of interferon action by vitamin A.
Topics: Animals; Blood; Cattle; Interferons; L Cells; Mice; Newcastle disease virus; Retinaldehyde; Temperature; Time Factors; Tretinoin; Vesicular stomatitis Indiana virus; Vitamin A; Vitamin K 1 | 1975 |
The analysis of retinal isomers by high speed liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Isomerism; Retinaldehyde; Silicon Dioxide; Time Factors; Vitamin A | 1975 |
Biochemical aspects of the visual process. XXX. Distribution of stereospecific retinol dehydrogenase activities in subcellular fractions of bovine retina and pigment epithelium.
Topics: Alcohol Oxidoreductases; Animals; Cattle; Cell Fractionation; Centrifugation; Galactosidases; Glucose-6-Phosphatase; Glucosidases; Lysosomes; Microsomes; Photolysis; Pigment Epithelium of Eye; Retina; Retinaldehyde; Rhodopsin; Stereoisomerism; Subcellular Fractions; Vitamin A | 1975 |
Retinal-induced sensitization of light-adapted rabbit photoreceptors.
Topics: Animals; Aspartic Acid; Dark Adaptation; Photic Stimulation; Photoreceptor Cells; Rabbits; Retina; Retinaldehyde; Synaptic Transmission; Vitamin A | 1978 |
Virucidal activity of retinal.
Topics: Antiviral Agents; Bacteriophages; Coliphages; Retinaldehyde; Simian virus 40; Simplexvirus; Vitamin A | 1979 |
Vitamin A induction of cleft palate.
Topics: Animals; Cleft Palate; Disease Models, Animal; Diterpenes; Palate; Rabbits; Rats; Retinaldehyde; Retinyl Esters; Teratogens; Tretinoin; Vitamin A | 1978 |
Rhodopsin regeneration in rod outer segments: utilization of 11-cis retinal and retinol.
Topics: Animals; Anura; Cell Membrane; In Vitro Techniques; Oxidation-Reduction; Photoreceptor Cells; Rana catesbeiana; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1977 |
Isolated retinas synthesize visual pigments from tetinol congeners delivered by liposomes.
Topics: Animals; Anura; In Vitro Techniques; Liposomes; Perfusion; Phosphatidylcholines; Rana pipiens; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1978 |
[Relationship between dark adaptation in retinal rods and rhodopsin photolysis].
Topics: Animals; Anura; Dark Adaptation; Photoreceptor Cells; Rana temporaria; Ranidae; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrum Analysis; Vitamin A | 1978 |
Retinal afferents affect the formation of the avian ectomammillary nucleus.
Topics: Animals; Autoradiography; Cell Differentiation; Chick Embryo; Dominance, Cerebral; Mesencephalon; Optic Nerve; Retina; Retinaldehyde; Sensory Deprivation; Visual Pathways; Vitamin A | 1979 |
Reversible inhibition by retinoids of 3-methylcholanthrene-induced neoplastic transformation in C3H/10T1/2 clone 8 cells.
Topics: Animals; Cell Survival; Cell Transformation, Neoplastic; Clone Cells; Dose-Response Relationship, Drug; Fibroblasts; Methylcholanthrene; Mice; Retinaldehyde; Time Factors; Vitamin A | 1979 |
Role of vitamin A in the absorption, retention and distribution of iron in the rat.
Topics: Animals; Body Weight; Hematocrit; Hemoglobins; Intestinal Absorption; Iron; Kinetics; Liver; Organ Size; Rats; Retinaldehyde; Vitamin A; Vitamin A Deficiency | 1979 |
Double point charge model for visual pigments; evidence from dihydrorhodopsins.
Topics: Models, Biological; Protein Binding; Retinaldehyde; Rhodopsin; Schiff Bases; Spectrum Analysis; Structure-Activity Relationship; Vitamin A | 1979 |
7-cis-porphyropsin from 7-cis-3-dehydroretinal and cattle opsin.
Topics: Animals; Apoproteins; Binding Sites; Cattle; Eye Proteins; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrophotometry; Stereoisomerism; Vitamin A | 1979 |
Kinetic interaction between aromatic residues and the retinal chromophore of bacteriorhodopsin during the photocycle.
Topics: Amino Acids; Bacteriorhodopsins; Carotenoids; Halobacterium; Lasers; Light; Protein Conformation; Retinaldehyde; Spectrum Analysis; Vitamin A | 1979 |
Energetics of rhodopsin and isorhodopsin.
Topics: Animals; Calorimetry; Cattle; Isomerism; Retinal Pigments; Retinaldehyde; Rhodopsin; Thermodynamics; Vitamin A | 1979 |
11-cis-Retinal-binding protein from bovine retina. Isolation and partial characterization.
Topics: Amino Acids; Animals; Carrier Proteins; Cattle; Molecular Weight; Retina; Retinaldehyde; Spectrometry, Fluorescence; Spectrophotometry; Structure-Activity Relationship; Vitamin A | 1979 |
The location of retinal in the purple membrane profile by neutron diffraction.
Topics: Bacteriorhodopsins; Carotenoids; Crystallography; Halobacterium; Neutrons; Retinaldehyde; Vitamin A | 1979 |
Retinoic acid metabolism.
Topics: Animals; Cell Differentiation; Cells, Cultured; Chromatography, Liquid; Epoxy Compounds; Glucuronates; Growth; Rats; Retinaldehyde; Trachea; Tretinoin; Vision, Ocular; Vitamin A | 1979 |
Retinol inhibition of ornithine decarboxylase induction and G1 progression in Chinese hamster ovary cells.
Topics: Adenosylmethionine Decarboxylase; Animals; Carboxy-Lyases; Cell Cycle; Cells, Cultured; Cricetinae; Female; Interphase; Ornithine Decarboxylase Inhibitors; Ovary; Protein Biosynthesis; Protein Kinases; Putrescine; Retinaldehyde; RNA; Thymidine; Vitamin A | 1979 |
A proton and carbon-13 nuclear magnetic resonance spectroscopy study of the conformation of a protonated 11-cis-retinal Schiff base.
Topics: Magnetic Resonance Spectroscopy; Molecular Conformation; Retinaldehyde; Schiff Bases; Spectrophotometry; Vitamin A | 1979 |
Binding of all-trans-retinal to the purple membrane. Evidence for cooperativity and determination of the extinction coefficient.
Topics: Bacteriorhodopsins; Carotenoids; Circular Dichroism; Halobacterium; Kinetics; Protein Binding; Protein Conformation; Retinaldehyde; Vitamin A | 1979 |
Inadequacy of [15-(3)H]all-trans-retinal as a tracer for 11-cis-retinal formation.
Topics: Carbon Radioisotopes; Flavin Mononucleotide; Light; Retinaldehyde; Stereoisomerism; Tritium; Vitamin A | 1979 |
[Anti-tumor activity of retinol palmitate and retinoid acid].
Topics: Animals; Drug Evaluation, Preclinical; Female; Mice; Neoplasms, Experimental; Retinaldehyde; Tretinoin; Uterine Cervical Neoplasms; Vitamin A | 1979 |
Identification and characterization of syn- and anti-isomers of retinaloximes.
Topics: Chromatography, High Pressure Liquid; Diterpenes; Isomerism; Magnetic Resonance Spectroscopy; Mass Spectrometry; Oximes; Retinaldehyde; Vitamin A | 1979 |
Photosensitization and quenching of singlet oxygen by pigments and lipids of photoreceptor cells of the retina.
Topics: Animals; Anura; Luminescence; Phospholipids; Photoreceptor Cells; Protoporphyrins; Retinal Pigments; Retinaldehyde; Spectrophotometry; Vitamin A | 1979 |
Synergistic effect of vitamin A and fusidic acid on Hela cells in vitro.
Topics: Cell Survival; Dose-Response Relationship, Drug; Drug Synergism; Fusidic Acid; HeLa Cells; Humans; Retinaldehyde; Vitamin A | 1979 |
5,6-epoxyretinals and visual pigment analogs.
Topics: Animals; Cattle; Retinal Pigments; Retinaldehyde; Rhodopsin; Stereoisomerism; Vitamin A | 1979 |
The incorporation of tritiated retinyl moiety into the active-site lysine residue of bacteriorhodopsin.
Topics: Bacteriorhodopsins; Binding Sites; Carotenoids; Chemical Phenomena; Chemistry; Halobacterium; Hydrolysis; Lysine; Retinaldehyde; Tritium; Vitamin A | 1979 |
Occurrence of 11-cis-retinal-binding protein restricted to the retina.
Topics: Animals; Carrier Proteins; Cattle; Eye Proteins; Humans; Protein Binding; Rats; Retina; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Vitamin A | 1977 |
Effect of digitonin concentration on regeneration of cattle rhodopsin.
Topics: Animals; Carotenoids; Cattle; Chemical Phenomena; Chemistry; Dark Adaptation; Digitalis Glycosides; Digitonin; Dose-Response Relationship, Drug; Eye Proteins; Photoreceptor Cells; Regeneration; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1978 |
Formation of 7-cis retinal by the direct irradiation of all-trans retinal.
Topics: Animals; Apoproteins; Cattle; Chromatography, High Pressure Liquid; Light; Molecular Conformation; Retinaldehyde; Rhodopsin; Spectrum Analysis; Stereoisomerism; Vitamin A | 1978 |
Isomeric composition of retinal chromophore in dark-adapted bacteriorhodopsin.
Topics: Bacteriorhodopsins; Carotenoids; Chromatography, High Pressure Liquid; Darkness; Halobacterium; Retinaldehyde; Spectrophotometry; Stereoisomerism; Vitamin A | 1977 |
Separation of the natural retinoids by high-pressure liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Cricetinae; Mesocricetus; Molecular Conformation; Retinaldehyde; Tretinoin; Vitamin A; Vitamin A Deficiency | 1978 |
More evidence that light isomerises the cheomophore of purple membrane protein.
Topics: Bacteriorhodopsins; Carotenoids; Electrons; Light; Molecular Conformation; Protons; Retinaldehyde; Temperature; Vitamin A | 1978 |
Resonance Raman spectroscopy of chemically modified retinals: assigning the carbon--methyl vibrations in the resonance Raman spectrum of rhodopsin.
Topics: Chemical Phenomena; Chemistry; Molecular Conformation; Retinaldehyde; Rhodopsin; Spectrum Analysis, Raman; Vitamin A | 1978 |
Determination of the retinal/protein molar ratios for the purple membranes of Halobacterium halobium and Halobacterium cutirubrum.
Topics: Bacterial Proteins; Bacteriorhodopsins; Carotenoids; Halobacterium; Retinaldehyde; Species Specificity; Spectrophotometry; Vitamin A | 1978 |
Visual pigment and photoreceptor sensitivity in the isolated skate retina.
Topics: Adaptation, Physiological; Animals; In Vitro Techniques; Light; Membrane Potentials; Photoreceptor Cells; Retina; Retinaldehyde; Rhodopsin; Sharks; Vitamin A | 1978 |
The preparation of 11-cis-retinal.
Topics: Chromatography, High Pressure Liquid; Retinaldehyde; Sunlight; Vitamin A | 1978 |
Catalyzed cis-trans isomerization of retinals by crude tissue extracts.
Topics: Chromatography, High Pressure Liquid; Isomerism; Retina; Retinaldehyde; Tissue Extracts; Vitamin A | 1978 |
Recognition of opsin to the longitudinal length of retinal isomers in the formation of rhodopsin.
Topics: Isomerism; Molecular Conformation; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1978 |
Electrocyclization reaction of higher conjugated polyenals: photochemical behaviors of retinal (vitamin A1 aldehyde) homologues.
Topics: Acetonitriles; Light; Photochemistry; Polymers; Retinaldehyde; Vitamin A | 1978 |
Assay of retinoids in biological samples by reverse-phase high-pressure liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Cricetinae; Female; Intestine, Small; Liver; Male; Mesocricetus; Retinaldehyde; Solvents; Vitamin A; Vitamin A Deficiency | 1978 |
[Generation and extinction of singlet oxygen by retinals].
Topics: Chemical Phenomena; Chemistry, Physical; Isomerism; Light; Luminescent Measurements; Oxygen; Retinaldehyde; Spectrum Analysis; Vitamin A | 1978 |
Sensitizing activity of 9,13-dicis retinal in bleached photoreceptors of the skate.
Topics: Animals; Dark Adaptation; Fishes; Photoreceptor Cells; Retinaldehyde; Rhodopsin; Stereoisomerism; Vision, Ocular; Vitamin A | 1978 |
Retinal sensitized photodynamic damage to liposomes.
Topics: Light; Liposomes; Membranes, Artificial; Retinaldehyde; Vitamin A | 1978 |
[Some features of rhodopsin regeneration process in the presence of exogenous 11Z-retinal in teleosts].
Topics: Animals; Fishes; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rhodopsin; Structure-Activity Relationship; Temperature; Time Factors; Vitamin A | 1978 |
Retinoic acid and the restoration of anchorage dependent growth to transformed mammalian cells.
Topics: Carotenoids; Cell Adhesion; Cell Division; Cell Line; Cell Transformation, Neoplastic; Clone Cells; Dose-Response Relationship, Drug; HeLa Cells; L Cells; Retinaldehyde; Tretinoin; Vitamin A | 1978 |
Specificity of the retinal binding site of bacteriorhodopsin: chemical and stereochemical requirements for the binding of retinol and retinal.
Topics: Bacteriorhodopsins; Binding Sites; Carotenoids; Molecular Conformation; Protein Binding; Protein Conformation; Retinaldehyde; Spectrometry, Fluorescence; Spectrophotometry; Structure-Activity Relationship; Vitamin A | 1978 |
Formation, conversion, and utilization of isorhodopsin, rhodopsin, and porphyropsin by rod photoreceptors in the Xenopus retina.
Topics: Animals; Darkness; Electrophysiology; Light; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A; Xenopus | 1978 |
Retinaldehyde-protein pigments.
Topics: Animals; Anura; Chemical Phenomena; Chemistry; Insecta; Rats; Retinal Pigments; Retinaldehyde; Vitamin A | 1978 |
[In vitro studies of catabolism of retinol in the plasma membrane of erythrocytes].
Topics: Animals; Erythrocyte Membrane; Erythrocytes; In Vitro Techniques; Retinaldehyde; Tretinoin; Vitamin A | 1978 |
A rapid and convenient acquisition of the pure 11-cis retinal specimen by preparative high-performance liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Isomerism; Methods; Retinaldehyde; Vitamin A | 1978 |
Separation of geometric isomers of retinyl ester, retinal and retinol, pertaining to the visual cycle, by high-performance liquid chromatography.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Epithelium; Isomerism; Methods; Photoreceptor Cells; Retina; Retinaldehyde; Vitamin A | 1979 |
Resonance Raman studies of the conformation of retinal in rhodopsin and isorhodopsin.
Topics: Isomerism; Molecular Conformation; Retinaldehyde; Rhodopsin; Schiff Bases; Spectrum Analysis, Raman; Vitamin A | 1977 |
[Model for the feedback mechanism between horizontal cells and photoreceptors of vertebrate retinas].
Topics: Animals; Electric Stimulation; Feedback; Models, Neurological; Photoreceptor Cells; Retinaldehyde; Turtles; Vitamin A | 1977 |
A simple and non-isomerizing procedure for the identification of protein-linked retinals.
Topics: Chromatography, High Pressure Liquid; Retinaldehyde; Vitamin A | 1977 |
Simultaneous determination of cis-trans isomeric retinals by high-performance liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Molecular Conformation; Retinaldehyde; Solvents; Stereoisomerism; Structure-Activity Relationship; Vitamin A | 1977 |
Occurrence of a binding protein for 11-cis-retinal in retina.
Topics: Alcohol Oxidoreductases; Animals; Carrier Proteins; Cattle; Retina; Retinaldehyde; Stereoisomerism; Vitamin A | 1977 |
Identification of retinal isomers isolated from bacteriorhodopsin.
Topics: Bacteriorhodopsins; Carotenoids; Dark Adaptation; Halobacterium; Light; Retinaldehyde; Stereoisomerism; Vitamin A | 1977 |
Sterically hindered isomers of retinal from direct irradiation of the all-trans isomer. Isolation of 7-cis-retinal 1.
Topics: Light; Retinaldehyde; Stereoisomerism; Vitamin A | 1977 |
Visual chromophore electronic structure.
Topics: Chemical Phenomena; Chemistry; Molecular Conformation; Polyenes; Retinaldehyde; Schiff Bases; Spectrum Analysis; Vitamin A | 1977 |
Photochemistry and dark equilibrium of retinal isomers and bacteriorhodopsin isomers.
Topics: Bacteriorhodopsins; Carotenoids; Darkness; Molecular Conformation; Photochemistry; Protein Binding; Retinaldehyde; Temperature; Thermodynamics; Vitamin A | 1977 |
Prediction of light-induced transient thermal response of the retina.
Topics: Body Temperature Regulation; Mathematics; Models, Biological; Photic Stimulation; Retinaldehyde; Vitamin A | 1977 |
Trans leads to cis photoisomerization of all-trans retinal.
Topics: Isomerism; Photochemistry; Retinaldehyde; Vitamin A | 1977 |
Dielectric studies on retinal and ionone.
Topics: Butanones; Electrochemistry; Retinaldehyde; Stereoisomerism; Terpenes; Vitamin A | 1977 |
Physiological and structural investigations of bacteriorhodopsin analogs.
Topics: Bacteriorhodopsins; Binding Sites; Biological Transport, Active; Carotenoids; Dark Adaptation; Deuterium; Light; Protons; Retinaldehyde; Spectrum Analysis; Spectrum Analysis, Raman; Structure-Activity Relationship; Vitamin A | 1977 |
A nonbleachable rhodopsin analogue formed from 11, 12-dihydroretinal.
Topics: Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1977 |
Electrocyclized retinal.
Topics: Cyclization; Light; Retinaldehyde; Vitamin A | 1977 |
[Regeneration of rhodopsin in marine teleost fishes in the presence of exogenic of 11-cis-and all trans-retinals].
Topics: Animals; Fishes; Lipids; Photoreceptor Cells; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Species Specificity; Stereoisomerism; Structure-Activity Relationship; Temperature; Vitamin A | 1977 |
Photoisomerization kinetics of 11-cis-retinal, its Schiff base, and its protonated Schiff base.
Topics: Isomerism; Kinetics; Lasers; Photochemistry; Protons; Retinaldehyde; Rhodopsin; Schiff Bases; Vitamin A | 1976 |
Quantitative aspects of the photochemistry of isomeric retinals and visual pigments.
Topics: Isomerism; Lasers; Photochemistry; Photolysis; Retinal Pigments; Retinaldehyde; Rhodopsin; Solvents; Stereoisomerism; Vitamin A | 1976 |
Retinol and retinoic acid-binding proteins in bovine retina: aspects of binding specificity.
Topics: Animals; Apoproteins; Blood Proteins; Cattle; Chromatography, Gel; In Vitro Techniques; Molecular Weight; Protein Binding; Retina; Retinaldehyde; Retinol-Binding Proteins; Tretinoin; Vitamin A | 1976 |
Rhodopsin analogues from highly hindered 7-cis isomers of retinal.
Topics: Animals; Binding Sites; Cattle; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrum Analysis; Stereoisomerism; Structure-Activity Relationship; Vitamin A | 1976 |
Spectroscopic behaviour of retinyl polyenes in solid films.
Topics: Retinaldehyde; Solubility; Spectrum Analysis; Vitamin A | 1976 |
Biosynthesis of purple membrane: control of retinal synthesis by bacterio-opsin.
Topics: Bacteriorhodopsins; Carotenoids; Halobacterium; Kinetics; Puromycin; Retinal Pigments; Retinaldehyde; Spectrophotometry; Vitamin A | 1976 |
Is proton transfer the initial photochemical process in vision?
Topics: Photochemistry; Protons; Retinaldehyde; Rhodopsin; Spectrum Analysis; Vision, Ocular; Vitamin A | 1976 |
Isorhodopsin II: artificial photosensitive pigment formed from 9,13-dicis retinal.
Topics: Binding Sites; Circular Dichroism; Kinetics; Light; Molecular Conformation; Photochemistry; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Vitamin A | 1975 |
Retinal has a highly dipolar vertically excited singlet state: implications for vision.
Topics: Chemical Phenomena; Chemistry; Retinaldehyde; Rhodopsin; Schiff Bases; Spectrum Analysis; Structure-Activity Relationship; Vision, Ocular; Vitamin A | 1976 |
A pathophysiologic role for alcohol dehydrogenase: is retinol its "natural" substrate?
Topics: Alcohol Oxidoreductases; Alcoholism; Aldehyde Oxidoreductases; Animals; Dark Adaptation; Electroretinography; Ethanol; Eye; Humans; In Vitro Techniques; Oxidation-Reduction; Pyrazoles; Rats; Retina; Retinaldehyde; Vitamin A | 1976 |
Vitamin A and the role of the pigment epithelium during bleaching and regeneration of rhodopsin in the frog eye.
Topics: Adaptation, Ocular; Animals; Dark Adaptation; Isomerism; Photoreceptor Cells; Pigment Epithelium of Eye; Rana catesbeiana; Rana pipiens; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1976 |
Identification of the syn and anti geometric isomers of retinalmethoxime.
Topics: Fatty Acids, Unsaturated; Isomerism; Magnetic Resonance Spectroscopy; Mass Spectrometry; Oximes; Retinaldehyde; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Vitamin A | 1975 |
Specificity of cellular retinol-binding protein for compounds with vitamin A activity.
Topics: Animals; Binding, Competitive; Centrifugation, Density Gradient; Humans; Lung; Male; Protein Binding; Rabbits; Rats; Retinaldehyde; Structure-Activity Relationship; Testis; Tretinoin; Tritium; Vitamin A | 1975 |
A 1-H nuclear magnetic resonance determination of the conformations of the polyene chain portions of 9-cis- and 13-cis-retinal in solution.
Topics: Energy Transfer; Hydrogen; Isomerism; Magnetic Resonance Spectroscopy; Molecular Conformation; Polyenes; Retinaldehyde; Vitamin A | 1975 |
Triplet-sensitized cis-trans isomerization of the protonated schiff base of retinal isomers.
Topics: Energy Transfer; Isomerism; Lasers; Photochemistry; Protons; Retinaldehyde; Schiff Bases; Vitamin A | 1975 |
Monolayer studies of retinyl polyenes. I. Spectroscopic properties.
Topics: Isomerases; Lipids; Pressure; Quartz; Retinaldehyde; Spectrophotometry, Ultraviolet; Spectrum Analysis; Surface Properties; Vitamin A | 1975 |
Letter: 7-cis,9-cis- and 7-cis,9-cis,13-cis-retinal. A stereoselective synthesis of 7-cis,9-cis-beta-ionylideneacetaldehyde.
Topics: Methods; Retinaldehyde; Stereoisomerism; Vitamin A | 1975 |
A receptor for retinol in the developing retina and pigment epithelium.
Topics: Animals; Binding Sites; Brain; Chick Embryo; Cytosol; Epithelium; Ethylmaleimide; Eye Proteins; In Vitro Techniques; Liver; Molecular Weight; Pigment Epithelium of Eye; Pronase; Retina; Retinaldehyde; Ribonucleases; Tretinoin; Vitamin A | 1975 |
Effects of zinc deficiency on the oxidation of retinol and ethanol in rats.
Topics: Alcohol Oxidoreductases; Aldehydes; Animals; Birth Weight; Deficiency Diseases; Ethanol; Eye; Female; Liver; Male; Metalloproteins; Pregnancy; Pregnancy Complications; Rats; Retina; Retinaldehyde; Trace Elements; Vitamin A; Zinc | 1975 |
Existence of a beta-ionone ring-binding site in the rhodopsin molecule.
Topics: Kinetics; Models, Structural; Nerve Tissue Proteins; Protein Binding; Retinal Pigments; Retinaldehyde; Rhodopsin; Structure-Activity Relationship; Vitamin A | 1975 |
Visual pigments. V. Ground and excited-state acid dissociation constants of protonated all-trans retinal schiff base and correlation with theory.
Topics: Photochemistry; Retinaldehyde; Schiff Bases; Vitamin A | 1975 |
Anion induced regulation of the absorption maximum of the twenty two carbon analog of the N-retinylidene-n-butylammonium cation.
Topics: Absorption; Anions; Cations, Monovalent; Photochemistry; Quaternary Ammonium Compounds; Retinaldehyde; Spectrum Analysis; Vitamin A | 1975 |
The effect of temperature and solvent environment on the conformational stability of 11-cis-retinal.
Topics: Molecular Conformation; Retinaldehyde; Rhodopsin; Solvents; Spectrophotometry; Stereoisomerism; Temperature; Vitamin A | 1976 |
Electronic relaxation processes in retinol and retinal: anomalous external heavy-atom effects and temperature dependence of fluorescence.
Topics: Quantum Theory; Retinaldehyde; Spectrometry, Fluorescence; Temperature; Vitamin A | 1976 |
Visual adaptation: effects of externally applied retinal on the light-adapted, isolated skate retina.
Topics: Adaptation, Ocular; Animals; Eye; Fishes; In Vitro Techniques; Light; Membrane Potentials; Photoreceptor Cells; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Structure-Activity Relationship; Vision, Ocular; Vitamin A | 1976 |
Photoreceptor protein from the purple membrane of Halobacterium halobium. Molecular weight and retinal binding site.
Topics: Amino Acid Sequence; Amino Acids; Bacterial Proteins; Binding Sites; Halobacterium; Membranes; Molecular Weight; Peptide Fragments; Photoreceptor Cells; Protein Binding; Retinaldehyde; Thermolysin; Ultracentrifugation; Vitamin A | 1976 |
Light-induced fast conformational change in all-trans-retinal at low temperature.
Topics: Cold Temperature; Kinetics; Molecular Conformation; Photochemistry; Retinaldehyde; Spectrometry, Fluorescence; Vitamin A | 1976 |
Preresonance Raman spectra of crystals of retinal isomers.
Topics: Isomerism; Molecular Conformation; Retinaldehyde; Spectrum Analysis; Vitamin A | 1976 |
Structure of the chromophoric group in bathorhodopsin.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Hydrogen; Lasers; Molecular Conformation; Photolysis; Retinal Pigments; Retinaldehyde; Rhodopsin; Scattering, Radiation; Spectrum Analysis; Vitamin A | 1976 |
Bicycle-pedal model for the first step in the vision process.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Models, Biological; Molecular Conformation; Photochemistry; Protein Conformation; Retinal Pigments; Retinaldehyde; Rhodopsin; Scattering, Radiation; Schiff Bases; Spectrum Analysis; Stereoisomerism; Vision, Ocular; Vitamin A | 1976 |
Structure of the chromophoric group in bathorhodopsin.
Topics: Animals; Cattle; Hydrogen; Molecular Conformation; Photolysis; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1976 |
Molecular flow resonance Raman effect from retinal and rhodopsin.
Topics: Circular Dichroism; Isomerism; Lasers; Mathematics; Molecular Conformation; Protein Conformation; Retinal Pigments; Retinaldehyde; Rhodopsin; Scattering, Radiation; Spectrum Analysis; Vitamin A | 1976 |
Retinoic acid stimulates expression of thrombomodulin, a cell surface anticoagulant glycoprotein, on human endothelial cells. Differences between up-regulation of thrombomodulin by retinoic acid and cyclic AMP.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Blotting, Northern; Cells, Cultured; Cyclic AMP; Dactinomycin; Endothelium, Vascular; Humans; Kinetics; Receptors, Cell Surface; Receptors, Thrombin; Retinaldehyde; RNA; RNA, Messenger; Tretinoin; Umbilical Veins; Up-Regulation; Vitamin A | 1992 |
Retinal and retinol promote membrane fusion.
Topics: Animals; Cattle; Magnetic Resonance Spectroscopy; Membrane Fusion; Phosphatidylethanolamines; Retinaldehyde; Rod Cell Outer Segment; Vitamin A | 1992 |
Muller cells of chicken retina synthesize 11-cis-retinol.
Topics: Animals; Cats; Cattle; Cell Membrane; Cells, Cultured; Chickens; Diterpenes; Humans; Immunohistochemistry; Isomerism; Microscopy, Electron; Photoreceptor Cells; Pigment Epithelium of Eye; Retina; Retinaldehyde; Retinyl Esters; Vitamin A | 1992 |
Role of isozymes of rabbit microsomal cytochrome P-450 in the metabolism of retinoic acid, retinol, and retinal.
Topics: Animals; Cytochrome P-450 Enzyme System; Cytochromes b5; Hydroxylation; Isoenzymes; Kinetics; Male; Microsomes; Microsomes, Liver; Mixed Function Oxygenases; Nasal Mucosa; Rabbits; Retinaldehyde; Tretinoin; Vitamin A | 1992 |
Microsomal retinal synthesis: retinol vs. holo-CRBP as substrate and evaluation of NADP, NAD and NADPH as cofactors.
Topics: Animals; In Vitro Techniques; Microsomes, Liver; NAD; NADP; Rats; Recombinant Proteins; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Vitamin A | 1992 |
Retinol forms retinoic acid via retinal.
Topics: Alcohol Dehydrogenase; Animals; Biotransformation; Chromatography, High Pressure Liquid; Cytosol; Liver; Microsomes, Liver; Oxidation-Reduction; Peromyscus; Retinaldehyde; Retinoids; Tretinoin; Tritium; Vitamin A | 1992 |
Wavelength dependency of the rate of iodine catalyzed photoisomerization of retinol and retinal.
Topics: Catalysis; Hydrocarbons; Iodine; Kinetics; Models, Chemical; Regression Analysis; Retinaldehyde; Solutions; Spectrophotometry; Stereoisomerism; Vitamin A | 1991 |
Interaction between casein and vitamin A during food processing.
Topics: Animals; Caseins; Hot Temperature; Hydrogen-Ion Concentration; Male; Micelles; Rats; Retinaldehyde; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Surface Properties; Vitamin A | 1991 |
Solubility of retinoids in water.
Topics: Ascorbic Acid; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Hydrogen-Ion Concentration; Retinaldehyde; Retinoids; Solubility; Spectrophotometry; Temperature; Tretinoin; Tritium; Vitamin A; Vitamin E; Water | 1991 |
Site-directed mutagenesis of rat cellular retinol-binding protein. Alteration in binding specificity resulting from mutation of glutamine 108 to arginine.
Topics: Animals; Base Sequence; Blotting, Western; Cloning, Molecular; DNA Mutational Analysis; Molecular Sequence Data; Oligonucleotides; Rats; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Spectrometry, Fluorescence; Structure-Activity Relationship; Tretinoin; Vitamin A | 1991 |
Effects of retinoic acid on bone formation and resorption in cultured mouse calvaria.
Topics: Alkaline Phosphatase; Animals; Bone and Bones; Bone Development; Bone Resorption; Calcium; Female; Hydroxyproline; Mice; Mice, Inbred Strains; Organ Culture Techniques; Osteoblasts; Osteoclasts; Phosphorus; Pregnancy; Retinaldehyde; Tretinoin; Vitamin A | 1991 |
Interphotoreceptor retinoid-binding protein promotes rhodopsin regeneration in toad photoreceptors.
Topics: Animals; Bufo marinus; Cattle; Eye Proteins; In Vitro Techniques; Kinetics; Photoreceptor Cells; Pigment Epithelium of Eye; Retinal Pigments; Retinaldehyde; Retinol-Binding Proteins; Rhodopsin; Rod Cell Outer Segment; Spectrophotometry; Vitamin A | 1990 |
Changes of egg retinoids during the development of Xenopus laevis.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Eye; Larva; Ovum; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Time Factors; Vitamin A; Xenopus laevis | 1990 |
Uptake, processing and release of retinoids by cultured human retinal pigment epithelium.
Topics: Cells, Cultured; Chromatography, High Pressure Liquid; Diterpenes; Eye Proteins; Humans; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinyl Esters; Time Factors; Vitamin A | 1990 |
NAD(+)-dependent retinol dehydrogenase in liver microsomes.
Topics: Alcohol Oxidoreductases; Animals; Chromatography, High Pressure Liquid; Microsomes, Liver; NAD; Retinaldehyde; Spectrophotometry, Ultraviolet; Vitamin A | 1990 |
Retinoic acid formation from retinol and retinal metabolism in epidermal cells.
Topics: Animals; Cell Differentiation; Cells, Cultured; Chromatography, High Pressure Liquid; Humans; Keratinocytes; Male; Radioisotope Dilution Technique; Retinaldehyde; Tretinoin; Tritium; Vitamin A | 1990 |
Synthesis of retinoids by human retinal epithelium and transfer to rod outer segments.
Topics: Adult; Aged; Biological Transport; Cells, Cultured; Chromatography, High Pressure Liquid; Diterpenes; Esterification; Humans; Kinetics; Middle Aged; Oxidation-Reduction; Photoreceptor Cells; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinyl Esters; Rod Cell Outer Segment; Stereoisomerism; Vitamin A | 1990 |
Microsomes convert retinol and retinal into retinoic acid and interfere in the conversions catalyzed by cytosol.
Topics: Animals; Cytosol; Kidney; Kinetics; Male; Microsomes; Microsomes, Liver; Rats; Rats, Inbred Strains; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1990 |
Effects of retinoids on human bronchial epithelial cells: differential regulation of hyaluronate synthesis and keratin protein synthesis.
Topics: Bronchi; Cells, Cultured; Culture Media; Dactinomycin; Epithelial Cells; Epithelium; Humans; Hyaluronic Acid; Keratins; Molecular Weight; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1986 |
Structure of a protein catalyzing the formation of 11 cis-retinal in the visual cycle of invertebrate eyes.
Topics: Amino Acids; Animals; Bees; Carrier Proteins; Chemical Phenomena; Chemistry, Physical; Macromolecular Substances; Molecular Weight; Retina; Retinal Pigments; Retinaldehyde; Retinoids; Vitamin A | 1987 |
Retinoid requirements for recovery of sensitivity after visual-pigment bleaching in isolated photoreceptors.
Topics: Ambystoma; Animals; Darkness; Eye Proteins; In Vitro Techniques; Kinetics; Light; Liposomes; Membrane Potentials; Photoreceptor Cells; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Vitamin A | 1989 |
Retinoids bound to interstitial retinol-binding protein during light and dark-adaptation.
Topics: Animals; Carrier Proteins; Chromatography, High Pressure Liquid; Dark Adaptation; Electrophoresis, Polyacrylamide Gel; Eye Proteins; Immunoblotting; Light; Pigment Epithelium of Eye; Rana pipiens; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Rhodopsin; Rod Cell Outer Segment; Vitamin A | 1989 |
The molecular basis of retinoic acid induced night blindness.
Topics: Alcohol Oxidoreductases; Animals; Diterpenes; Night Blindness; Pigment Epithelium of Eye; Rana pipiens; Retina; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1989 |
Nuclear magnetic resonance studies of 6-fluorotryptophan-substituted rat cellular retinol-binding protein II produced in Escherichia coli. Analysis of the apoprotein and the holoprotein containing bound all-trans-retinol and all-trans-retinal.
Topics: Amino Acid Sequence; Animals; Apoproteins; DNA; Escherichia coli; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Sequence Data; Molecular Structure; Rats; Recombinant Proteins; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Spectrometry, Fluorescence; Tryptophan; Vitamin A | 1989 |
Comparative distribution, pharmacokinetics and placental permeabilities of all-trans-retinoic acid, 13-cis-retinoic acid, all-trans-4-oxo-retinoic acid, retinyl acetate and 9-cis-retinal in hamsters.
Topics: Animals; Cricetinae; Diterpenes; Female; Mesocricetus; Permeability; Placenta; Pregnancy; Retinaldehyde; Retinoids; Retinyl Esters; Tissue Distribution; Tretinoin; Vitamin A | 1989 |
Electron spin resonance study of the interactions of retinoids with a phospholipid model membrane.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Cell Membrane Permeability; Cyclic N-Oxides; Electron Spin Resonance Spectroscopy; Erythritol; Fluoresceins; Liposomes; Osmotic Pressure; Phospholipids; Retinaldehyde; Retinoids; Spin Labels; Tretinoin; Vitamin A | 1988 |
Increased hepatic retinal dehydrogenase activity after phenobarbital and ethanol administration.
Topics: Aldehyde Oxidoreductases; Animals; Enzyme Induction; Ethanol; Female; Kinetics; Liver; Male; Phenobarbital; Rats; Rats, Inbred Strains; Retinal Dehydrogenase; Retinaldehyde; Vitamin A | 1989 |
Effects of vitamin A and its analogs on nonenzymatic lipid peroxidation in rat brain mitochondria.
Topics: Animals; Ascorbic Acid; Brain; Diterpenes; Ferrous Compounds; Free Radicals; Lipid Peroxidation; Male; Malondialdehyde; Mitochondria; Rats; Rats, Inbred Strains; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1989 |
The rate of rhodopsin regeneration in the bleached eyes of zinc-deficient rats in the dark.
Topics: Adaptation, Physiological; Alcohol Dehydrogenase; Alcohol Oxidoreductases; Animals; Darkness; Eye; Femur; Light; Male; Rats; Rats, Inbred Strains; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A; Zinc | 1986 |
Ocular alcohol dehydrogenase in the rat: regional distribution and kinetics of the ADH-1 isoenzyme with retinol and retinal.
Topics: Alcohol Dehydrogenase; Alcohol Oxidoreductases; Animals; Electrophoresis, Starch Gel; Eye; Isoenzymes; Kinetics; Male; Oxidation-Reduction; Rats; Rats, Inbred Strains; Retinaldehyde; Retinoids; Vitamin A | 1986 |
Fenretinide does not block visual pigment formation in the rat.
Topics: Animals; Cattle; Eye Proteins; Fenretinide; Photoreceptor Cells; Rats; Rats, Inbred Strains; Retinal Pigments; Retinaldehyde; Rhodopsin; Rod Opsins; Tretinoin; Vitamin A | 1988 |
A commentary on the inhibition by retinoids of leukotriene B4 production in leukocytes.
Topics: Arachidonic Acid; Arachidonic Acids; Cell Line; Granulocytes; Humans; In Vitro Techniques; Leukocytes; Leukotriene B4; Neutrophils; Phorbol 12,13-Dibutyrate; Phorbol Esters; Protein Kinase C; Retinaldehyde; Retinoids; Superoxides; Tretinoin; Vitamin A | 1987 |
The effect of retinoids on the activity of the membrane form of galactosyltransferase, studied in an enzyme/liposome model system.
Topics: Animals; Cattle; Diterpenes; Female; Galactosyltransferases; Kinetics; Liposomes; Milk; Phosphatidylserines; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A | 1986 |
A novel photopigment candidate in membranes of cultured chick pineal cells.
Topics: Animals; Borohydrides; Cells, Cultured; Chickens; Electrophoresis, Polyacrylamide Gel; Hydroxylamine; Hydroxylamines; Light; Melatonin; Membrane Proteins; Pigments, Biological; Pineal Gland; Protein Binding; Retinaldehyde; Schiff Bases; Tretinoin; Vitamin A | 1988 |
Characterization of retinoid metabolism in the developing chick limb bud.
Topics: Animals; Chick Embryo; Extremities; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1988 |
Formation of visual pigment chromophores during the development of Xenopus laevis.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Embryo, Nonmammalian; Retina; Retinal Pigments; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A; Xenopus laevis | 1988 |
NAD+-dependent retinol dehydrogenase in liver microsomes.
Topics: Alcohol Oxidoreductases; Animals; Cytochrome P450 Family 2; Cytosol; Ethanol; Female; Isoenzymes; Kinetics; Male; Microsomes, Liver; NAD; NADP; Peromyscus; Rats; Rats, Inbred Strains; Retinaldehyde; Sex Characteristics; Vitamin A | 1987 |
Quantitation of the enterohepatic circulation of retinol in the rat.
Topics: Absorption; Animals; Enterohepatic Circulation; Esters; Male; Rats; Rats, Inbred Strains; Reproduction; Retinaldehyde; Tritium; Vision, Ocular; Vitamin A | 1988 |
Substitution of porphyropsin for rhodopsin in mouse retina.
Topics: Animals; Chromatography, High Pressure Liquid; Darkness; Liver; Male; Mice; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Time Factors; Vitamin A | 1988 |
Rapid, simultaneous determination of isomers of retinal, retinal oxime and retinol by high-performance liquid chromatography.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Diterpenes; Isomerism; Lighting; Oximes; Reference Standards; Retina; Retinaldehyde; Retinoids; Stereoisomerism; Vitamin A | 1988 |
Uptake and metabolism of beta-carotene and retinal by C3H/10T1/2 cells.
Topics: Animals; beta Carotene; Biological Transport; Biotransformation; Carotenoids; Cell Line; Chromatography, High Pressure Liquid; Mice; Retinaldehyde; Retinoids; Time Factors; Vitamin A | 1988 |
Autoregulation of rhodopsin synthesis in Chlamydomonas reinhardtii.
Topics: Cell Movement; Chlamydomonas; Homeostasis; Kinetics; Light; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1988 |
Reduction of retinaldehyde bound to cellular retinol-binding protein (type II) by microsomes from rat small intestine.
Topics: Animals; Intestine, Small; Kinetics; Microsomes; NAD; Rats; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Vitamin A | 1988 |
Biosynthesis of 11-cis-retinoids and retinyl esters by bovine pigment epithelium membranes.
Topics: Animals; Cattle; Cell Membrane; Diterpenes; Hydroxylamine; Hydroxylamines; Hydroxymercuribenzoates; Kinetics; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinyl Esters; Tritium; Vitamin A | 1987 |
Retinoid composition in the compound eyes of insects.
Topics: Animals; Chromatography, High Pressure Liquid; Coleoptera; Diptera; Diterpenes; Eye; Hymenoptera; Insecta; Isomerism; Lepidoptera; Oximes; Retinaldehyde; Retinoids; Vitamin A | 1987 |
Biochemical characterization of the retinoid isomerase system of the eye.
Topics: Animals; cis-trans-Isomerases; Detergents; Diterpenes; Endopeptidase K; Ethanol; Eye; Hydrogen-Ion Concentration; Isomerases; Isomerism; Kinetics; Pigment Epithelium of Eye; Rana pipiens; Retinaldehyde; Retinyl Esters; Serine Endopeptidases; Type C Phospholipases; Vitamin A | 1987 |
Metabolism of vitamin A in pig kidney cells.
Topics: Animals; In Vitro Techniques; Kidney; Retinaldehyde; Swine; Tretinoin; Vitamin A | 1987 |
Binding specificities of cellular retinol-binding protein and cellular retinol-binding protein, type II.
Topics: Animals; Binding Sites; Binding, Competitive; Liver; Rats; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Spectrometry, Fluorescence; Spectrophotometry; Stereoisomerism; Vitamin A | 1987 |
Separation and identification of geometric isomers of 3-hydroxyretinoids and occurrence in the eyes of insects.
Topics: Animals; Chromatography, High Pressure Liquid; Drosophila; Eye; Isomerism; Lepidoptera; Retinaldehyde; Retinoids; Vitamin A | 1986 |
Effect of vitamin A compounds on DNA biosynthesis in murine tumor models in vitro.
Topics: Animals; Carcinoma, Ehrlich Tumor; Depression, Chemical; Diterpenes; DNA Replication; Leukemia L1210; Leukemia P388; Mice; Mice, Inbred DBA; Neoplasms, Experimental; Retinaldehyde; Retinoids; Retinyl Esters; Sarcoma 180; Tretinoin; Vitamin A | 1987 |
3-Dehydroretinal in the eye of a bioluminescent squid, Watasenia scintillans.
Topics: Animals; Chromatography, High Pressure Liquid; Decapodiformes; Eye; Light; Luminescent Measurements; Retinal Pigments; Retinaldehyde; Retinoids; Vitamin A | 1986 |
Effect of end-capping of reversed-phase high-performance liquid chromatographic matrices on the analysis of vitamin A and its metabolites.
Topics: Acetonitriles; Chromatography, High Pressure Liquid; Methanol; Retinaldehyde; Solvents; Tretinoin; Vitamin A | 1986 |
Distribution and axial diffusion of retinol in bleached rod outer segments of frogs (Rana pipiens).
Topics: Animals; Diffusion; Kinetics; Microscopy, Fluorescence; Photoreceptor Cells; Rana pipiens; Retinaldehyde; Rod Cell Outer Segment; Vitamin A | 1985 |
Influence of retinoids on growth and melanin content of Harding-Passey-melanoma cells in vitro and B16 transplantable melanoma in vivo.
Topics: Animals; Cell Line; In Vitro Techniques; Melanins; Melanoma; Mice; Mice, Inbred C57BL; Neoplasm Transplantation; Retinaldehyde; Retinoids; Stimulation, Chemical; Tretinoin; Vitamin A | 1985 |
Distribution of retinoids in different compartments of the posterior segment of the rabbit eye.
Topics: Animals; Chromatography, High Pressure Liquid; Cytosol; Dark Adaptation; Diterpenes; Membranes; Pigment Epithelium of Eye; Rabbits; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A | 1985 |
A carbon-13 nuclear magnetic resonance study of the visual chromophores and model compounds.
Topics: Butanones; Carbon Isotopes; Chemical Phenomena; Chemistry; Cyclohexanes; Energy Transfer; Magnetic Resonance Spectroscopy; Protons; Retinal Pigments; Retinaldehyde; Rhodopsin; Solutions; Terpenes; Vitamin A | 1974 |
Carbon-13 magnetic resonance investigation of retinal isomers and related compounds.
Topics: Carbon Isotopes; Energy Transfer; Isomerism; Magnetic Resonance Spectroscopy; Retinaldehyde; Rhodopsin; Vitamin A | 1974 |
Ethanol inhibition of vitamin A metabolism in the testes: possible mechanism for sterility in alcoholics.
Topics: Alcohol Oxidoreductases; Animals; Anura; Ethanol; In Vitro Techniques; Infertility, Male; Male; Rats; Retinaldehyde; Testis; Vitamin A | 1974 |
Biochemical aspects of the visual process. XXVI. Binding site and migration of retinaldehyde during rhodopsin photolysis.
Topics: Animals; Binding Sites; Borohydrides; Cattle; Kinetics; Light; Oxidation-Reduction; Photolysis; Photoreceptor Cells; Protein Binding; Receptors, Drug; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Vision, Ocular; Vitamin A | 1974 |
Inhibitory effects of different retinoids (vitamin A analogues) on the stimulated rat liver guanylate cyclase activity.
Topics: Animals; Diterpenes; Guanylate Cyclase; In Vitro Techniques; Liver; Methylnitronitrosoguanidine; Nitroprusside; Rats; Retinaldehyde; Retinyl Esters; Vitamin A | 1982 |
Vitamin A and retinoids: from nutrition to pharmacotherapy in dermatology and oncology.
Topics: Chemical Phenomena; Chemistry; Humans; Isotretinoin; Neoplasms; Precancerous Conditions; Retinaldehyde; Skin Diseases; Tretinoin; Vitamin A; Vitamin A Deficiency | 1983 |
Water-soluble, dextran-linked retinal: preparation, vitamin A-like activity in rats, and effects on melanoma cells.
Topics: Animals; Cell Division; Cell Line; Cells, Cultured; Dextrans; Dose-Response Relationship, Drug; Male; Melanoma; Mice; Rats; Retinaldehyde; Vitamin A; Vitamin A Deficiency | 1980 |
Reactivity of vitamin A derivatives and analogues with vitamin A antibodies.
Topics: Chemical Phenomena; Chemistry; Diterpenes; Epitopes; Humans; Polyisoprenyl Phosphates; Retinaldehyde; Tretinoin; Vitamin A | 1981 |
Retinyl peptide isolation and characterization.
Topics: Animals; Cell Membrane; Chromatography, Gel; Chromatography, Thin Layer; Eye Proteins; Peptide Fragments; Photoreceptor Cells; Pronase; Retinaldehyde; Rhodopsin; Rod Cell Outer Segment; Rod Opsins; Vitamin A | 1982 |
Borane dimethylamine reduction of the retinal--opsin linkage in rhodopsin.
Topics: Animals; Boranes; Dimethylamines; Eye Proteins; Kinetics; Oxidation-Reduction; Photoreceptor Cells; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Rod Opsins; Spectrophotometry; Vitamin A | 1982 |
Kinetics and mechanism of rhodopsin regeneration with 11-cis-retinal.
Topics: Animals; Cattle; Eye Proteins; Isomerism; Kinetics; Light; Photolysis; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rhodopsin; Rod Cell Outer Segment; Rod Opsins; Vitamin A | 1982 |
Inhibition of rhodopsin regeneration by cyclohexyl derivatives.
Topics: Binding Sites; Eye Proteins; Kinetics; Retinal Pigments; Retinaldehyde; Rhodopsin; Rod Opsins; Spectrophotometry; Structure-Activity Relationship; Vitamin A | 1982 |
Cycloheptatrienylidene analog of 11-cis retinal. Formation of pigment in photoreceptor membranes.
Topics: Animals; Eye Proteins; Male; Membranes; Photoreceptor Cells; Rana catesbeiana; Rats; Rats, Inbred Strains; Retinal Pigments; Retinaldehyde; Retinoids; Rhodopsin; Rod Opsins; Vitamin A | 1984 |
Cellular retinol-, retinal-, and retinoic acid-binding proteins from bovine retina.
Topics: Animals; Carrier Proteins; Cattle; Chromatography, DEAE-Cellulose; Chromatography, Gel; Molecular Weight; Protein Binding; Receptors, Retinoic Acid; Retina; Retinaldehyde; Retinol-Binding Proteins; Tretinoin; Vitamin A | 1980 |
Changes in the protonation state of bacterio-opsin during reconstitution of bacteriorhodopsin.
Topics: Apoproteins; Bacteriorhodopsins; Carotenoids; Chemical Phenomena; Chemistry; Diterpenes; Halobacterium; Hydrogen-Ion Concentration; Isomerism; Light; Models, Chemical; Protons; Retinaldehyde; Ultraviolet Rays; Vitamin A | 1980 |
N-terminal sequence homology among retinoid-binding proteins from bovine retina.
Topics: Amino Acid Sequence; Animals; Carrier Proteins; Cattle; Receptors, Retinoic Acid; Retina; Retinaldehyde; Retinol-Binding Proteins; Tretinoin; Vitamin A | 1981 |
Resonance Raman spectra of bacteriorhodopsin's primary photoproduct: evidence for a distorted 13-cis retinal chromophore.
Topics: Bacteriorhodopsins; Biological Transport, Active; Carotenoids; Cold Temperature; Halobacterium; Isomerism; Photochemistry; Protons; Retinaldehyde; Spectrum Analysis, Raman; Vitamin A | 1982 |
The site of attachment of retinal in bacteriorhodopsin. The epsilon-amino group in Lys-41 is not required for proton translocation.
Topics: Bacteriorhodopsins; Carotenoids; Chymotrypsin; Kinetics; Lysine; Methylation; Peptide Fragments; Protons; Retinaldehyde; Spectrophotometry; Vitamin A | 1982 |
Identification of the endogenous retinoids associated with three cellular retinoid-binding proteins from bovine retina and retinal pigment epithelium.
Topics: Animals; Carrier Proteins; Cattle; Pigment Epithelium of Eye; Receptors, Retinoic Acid; Retina; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Spectrophotometry, Ultraviolet; Vitamin A | 1982 |
A 1H and 13C N.M.R. study of all-trans retinal in dodecyldimethylamine oxide micelles.
Topics: Carbon Isotopes; Colloids; Dimethylamines; Magnetic Resonance Spectroscopy; Micelles; Protons; Retinaldehyde; Vitamin A | 1982 |
Determination of vitamin D and retinoid activity in eggs by HPLC.
Topics: Animals; Chickens; Cholecalciferol; Eggs; Female; Isomerism; Retinaldehyde; Seasons; United Kingdom; Vitamin A | 1982 |
Stimulation of cell proliferation by vitamin A derivatives on murine sarcoma virus-transformed mouse cells in serum-free culture.
Topics: Animals; Blood; Cell Line; Cell Transformation, Viral; Culture Media; Diterpenes; Dose-Response Relationship, Drug; Growth Substances; Kirsten murine sarcoma virus; Mice; Retinaldehyde; Retinyl Esters; Sarcoma Viruses, Murine; Simian virus 40; Tretinoin; Vitamin A | 1983 |
Suitability of retinol, retinal and retinyl palmitate for the regeneration of bleached rhodopsin in the isolated frog retina.
Topics: Animals; Dark Adaptation; Diterpenes; In Vitro Techniques; Isomerism; Liposomes; Photic Stimulation; Rana esculenta; Retina; Retinal Pigments; Retinaldehyde; Retinoids; Retinyl Esters; Rhodopsin; Vitamin A | 1984 |
Use of high-performance liquid chromatography in the analysis of retinyl and 3,4-didehydroretinyl compounds in tissue extracts of bullfrog tadpoles and goldfish.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Eye; Goldfish; Larva; Liver; Rana catesbeiana; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A | 1984 |
Properties and immunocytochemical localization of three retinoid-binding proteins from bovine retina.
Topics: Animals; Carrier Proteins; Cattle; Immunologic Techniques; Isomerism; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Vitamin A | 1984 |
Fluorescence energy transfer studies of transmembrane location of retinal in purple membrane.
Topics: Bacteriorhodopsins; Carotenoids; Diffusion; Edetic Acid; Energy Transfer; Fluorometry; Halobacterium; Mathematics; Membranes; Retinaldehyde; Ultraviolet Rays; Vitamin A | 1983 |
Pathways in the hydrolysis of vertebrate rhodopsin.
Topics: Animals; Bufo marinus; Cattle; Fishes; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Light; Retina; Retinal Pigments; Retinaldehyde; Rhodopsin; Temperature; Vitamin A | 1984 |
Aromatic retinal analogues and their interaction with cattle opsin.
Topics: Animals; Cattle; Eye Proteins; Isomerism; Magnetic Resonance Spectroscopy; Photoreceptor Cells; Retinaldehyde; Rhodopsin; Rod Opsins; Spectrophotometry, Ultraviolet; Vitamin A | 1980 |
Regeneration of rhodopsin and bacteriorhodopsin. The role of retinal analogues as inhibitors.
Topics: Animals; Bacteriorhodopsins; Borohydrides; Carotenoids; Eye Proteins; Halobacterium; Retinal Pigments; Retinaldehyde; Rhodopsin; Rod Cell Outer Segment; Rod Opsins; Structure-Activity Relationship; Vitamin A | 1981 |
Effects of detergent micelles on the recombination reaction of opsin and 11-cis-retinal.
Topics: Detergents; Eye Proteins; Micelles; Models, Chemical; Protein Denaturation; Retinal Pigments; Retinaldehyde; Rod Opsins; Solubility; Surface-Active Agents; Vitamin A | 1981 |
Growth stimulation of bovine endothelial cells by vitamin A.
Topics: Animals; Aorta; Blood; Cattle; Cell Division; Cells, Cultured; Culture Media; Diterpenes; Endothelium; Fibroblast Growth Factors; Peptides; Retinaldehyde; Retinyl Esters; Stimulation, Chemical; Tretinoin; Vitamin A | 1981 |
High-performance liquid chromatography of retinals, retinols (vitamin A1) and their dehydro homologues (vitamin A2): improvements in resolution and spectroscopic characterization of the stereoisomers.
Topics: Alcohols; Aldehydes; Chromatography, High Pressure Liquid; Oxidation-Reduction; Photolysis; Retinaldehyde; Retinoids; Spectrophotometry, Ultraviolet; Stereoisomerism; Vitamin A | 1984 |
Rod outer segment membranes: good acceptors for retinoids?
Topics: Animals; Cattle; Diterpenes; Liposomes; Membranes; Microsomes, Liver; Photoreceptor Cells; Retinaldehyde; Retinoids; Retinyl Esters; Rod Cell Outer Segment; Vitamin A | 1984 |
Visual cycle in the mammalian eye. Retinoid-binding proteins and the distribution of 11-cis retinoids.
Topics: Animals; Carrier Proteins; Cattle; Cytosol; Humans; Macaca mulatta; Pigment Epithelium of Eye; Retina; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Vitamin A | 1984 |
Use of a human tumor cloning system to screen retinoids for antineoplastic activity.
Topics: Antineoplastic Agents; Cell Division; Cells, Cultured; Drug Evaluation, Preclinical; Humans; In Vitro Techniques; Isomerism; Isotretinoin; Retinaldehyde; Time Factors; Tretinoin; Vitamin A | 1983 |
Retinoid-specific induction of differentiation and reduction of the DNA synthesis rate and tumor-forming ability of a stem cell line from a rat mammary tumor.
Topics: Animals; Caseins; Cell Differentiation; Cell Division; Cell Line; Dimethyl Sulfoxide; DNA Replication; Female; Hormones; Mammary Neoplasms, Experimental; Mice; Mice, Nude; Rats; Retinaldehyde; Time Factors; Tretinoin; Vitamin A | 1983 |
Analysis of retinal and 3-dehydroretinal in the retina by high-pressure liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Decapoda; Goldfish; Oximes; Rana catesbeiana; Retina; Retinal Pigments; Retinaldehyde; Species Specificity; Vitamin A | 1983 |
Seasonal variation of the vitamin A2-based visual pigment in the retina of adult bullfrog, Rana catesbeiana.
Topics: Animals; Chromatography, High Pressure Liquid; Rana catesbeiana; Retinal Pigments; Retinaldehyde; Seasons; Temperature; Vitamin A | 1983 |
Retinal inhibits TPA activated, calcium-dependent, phospholipid-dependent protein kinase ("C" kinase).
Topics: Calcium; Cells, Cultured; Enzyme Activation; Macrophages; Phosphatidylserines; Protein Kinase Inhibitors; Retinaldehyde; Tetradecanoylphorbol Acetate; Vitamin A | 1983 |
Friend erythroleukemia cell differentiation: induction by retinoids.
Topics: Acetylcholinesterase; Animals; Cell Differentiation; Cell Line; Dexamethasone; Dimethyl Sulfoxide; Erythrocytes; Friend murine leukemia virus; Hemoglobins; Leukemia, Experimental; Mice; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1983 |
Vitamin A acid-induced activation of Ca2+-activated, phospholipid-dependent protein kinase from rabbit retina.
Topics: Animals; Calcium; Enzyme Activation; Kinetics; Peptide Fragments; Phospholipids; Phosphopeptides; Phosphorylation; Protein Kinases; Rabbits; Retina; Retinaldehyde; Tretinoin; Trypsin; Vitamin A | 1984 |
Analysis of deuterated analogs of vitamin A by electron impact and chemical ionization modes in gas chromatography coupled to mass spectrometry.
Topics: Animals; Deuterium; Gas Chromatography-Mass Spectrometry; Isomerism; Male; Rats; Rats, Inbred Strains; Retinaldehyde; Vitamin A | 1984 |
Antitumor effects of vitamin A and inhibitors of ornithine decarboxylase in cultured neuroblastoma and glioma cells.
Topics: Animals; Antineoplastic Agents; Carboxy-Lyases; Cell Division; Cell Line; Drug Evaluation, Preclinical; Eflornithine; Glioma; Mice; Neuroblastoma; Ornithine; Ornithine Decarboxylase Inhibitors; Rats; Retinaldehyde; Tretinoin; Vitamin A | 1980 |
Lysine 216 is a binding site of the retinyl moiety in bacteriorhodopsin.
Topics: Bacteriorhodopsins; Binding Sites; Carotenoids; Chromatography, High Pressure Liquid; Halobacterium; Lysine; Peptide Fragments; Retinaldehyde; Spectrophotometry, Ultraviolet; Vitamin A | 1981 |
The identification of Lys216 as the retinal binding residue in bacteriorhodopsin.
Topics: Amino Acids; Bacteriorhodopsins; Carotenoids; Formates; Halobacterium; Lysine; Peptide Fragments; Peroxides; Retinaldehyde; Vitamin A | 1981 |
Attachment site(s) of retinal in bacteriorhodopsin.
Topics: Bacteriorhodopsins; Carotenoids; Halobacterium; Hydroxylamines; Lysine; Oxidation-Reduction; Protein Binding; Retinaldehyde; Schiff Bases; Spectrum Analysis; Vitamin A | 1981 |
The site of attachment of retinal in bacteriorhodopsin. A resonance Raman study.
Topics: Bacteriorhodopsins; Binding Sites; Carotenoids; Chymotrypsin; Detergents; Lipids; Lysine; Peptide Fragments; Retinaldehyde; Spectrum Analysis, Raman; Vitamin A | 1982 |
Interactions in mixed monolayers between distearoyl-L-phosphatidylethanolamine, rod outer segment phosphatidylethanolamine and all-trans retinal. Effect of pH.
Topics: Animals; Cattle; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Phosphatidylethanolamines; Photoreceptor Cells; Pressure; Retinaldehyde; Rod Cell Outer Segment; Surface Properties; Vitamin A | 1983 |
Effects of retinol, retinal, retinoic acid, retinyl palmitate and retinyl acetate on HeLa cell viability.
Topics: Cell Survival; Diterpenes; HeLa Cells; Humans; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1983 |
Evidence for a carboxyl group in the vicinity of the retinal chromophore of bacteriorhodopsin.
Topics: Bacteriorhodopsins; Carotenoids; Circular Dichroism; Halobacterium; Kinetics; Protein Conformation; Retinaldehyde; Spectrophotometry; Tyrosine; Vitamin A | 1983 |
Spectral analysis and high-performance liquid chromatography of the cis-trans geometrical isomers of 5,6-Epoxyretinal.
Topics: Chromatography, High Pressure Liquid; Magnetic Resonance Spectroscopy; Photochemistry; Retinaldehyde; Spectrophotometry, Ultraviolet; Stereoisomerism; Vitamin A | 1983 |
Location of the chromophore in bacteriorhodopsin.
Topics: Apoproteins; Bacteriorhodopsins; Carotenoids; Dark Adaptation; Halobacterium; Neutrons; Protein Conformation; Retinaldehyde; Scattering, Radiation; Spectrum Analysis; Structure-Activity Relationship; Vitamin A | 1980 |
Wavelength regulation in rhodopsin: effects of dipoles and amino acid side chains.
Topics: Chemical Phenomena; Chemistry, Physical; Light; Models, Theoretical; Motion; Protein Conformation; Retinal Pigments; Retinaldehyde; Rhodopsin; Tryptophan; Tyrosine; Vitamin A | 1980 |
Effects of retinoids on induction of differentiation of cultured mouse myeloid leukemia cells.
Topics: Animals; Cell Differentiation; Cell Line; Cell Movement; Dexamethasone; Diterpenes; Leukemia, Experimental; Leukemia, Myeloid; Lysosomes; Mice; Phagocytosis; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1980 |
Site of attachment of retinal in bacteriorhodopsin.
Topics: Amino Acid Sequence; Bacteriorhodopsins; Carotenoids; Halobacterium; Oxidation-Reduction; Peptide Fragments; Protein Binding; Protein Conformation; Retinaldehyde; Vitamin A | 1981 |
A historical introduction to the chemistry of vitamin A and its analogs (retinoids).
Topics: Animals; Humans; Liver; Retinaldehyde; Structure-Activity Relationship; Tretinoin; Vitamin A | 1981 |
Effects of retinoids on neoplastic transformation, cell adhesion, and membrane topography of cultured 10T1/2 cells.
Topics: Animals; Cell Adhesion; Cell Membrane; Cell Transformation, Neoplastic; Cells, Cultured; Diterpenes; Methylcholanthrene; Mice; Mice, Inbred C3H; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1981 |
Mediation of retinal photoisomerization by adduct formation with tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)-europium(II).
Topics: Europium; Hydrocarbons, Fluorinated; Isomerism; Organometallic Compounds; Photochemistry; Retinaldehyde; Spectrum Analysis; Vitamin A | 1981 |
Orientational changes of the absorbing dipole or retinal upon the conversion of rhodopsin to bathorhodopsin, lumirhodopsin, and isorhodopsin.
Topics: Animals; Chemical Phenomena; Chemistry, Physical; Circular Dichroism; Isomerism; Rana esculenta; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1982 |
Utilization of retinoids in the bullfrog retina.
Topics: Animals; Diterpenes; Electrophysiology; Photoreceptor Cells; Rana catesbeiana; Retina; Retinaldehyde; Retinyl Esters; Rhodopsin; Vitamin A | 1982 |
Enzymatic oxidation and reduction of retinal by mouse epidermis.
Topics: Alcohol Oxidoreductases; Aldehyde Oxidoreductases; Animals; Cytosol; Kinetics; Liver; Mice; Oxidation-Reduction; Retinal Dehydrogenase; Retinaldehyde; Skin; Vitamin A | 1980 |
Kinetic and mechanistic studies of oxidation of vitamin A alcohol to vitamin A aldehyde by horse liver alcohol dehydrogenase. The inhibition by ethanol and pyrazole.
Topics: Alcohol Oxidoreductases; Animals; Ethanol; Horses; In Vitro Techniques; Kinetics; Liver; Oxidation-Reduction; Pyrazoles; Retinaldehyde; Vitamin A | 1980 |
Response of bullous congenital ichthyosiform erythroderma to high-dose vitamin A.
Topics: Administration, Oral; Adult; Humans; Male; Retinaldehyde; Skin Diseases, Vesiculobullous; Uric Acid; Vitamin A | 1982 |
Structural studies on the chromophore attachment site of rhodopsin following bleaching.
Topics: Amino Acid Sequence; Animals; Binding Sites; Borohydrides; Chemical Phenomena; Chemistry; Chromatography, Gel; Cyanogen Bromide; Electrophoresis, Polyacrylamide Gel; Endopeptidases; Retinal Pigments; Retinaldehyde; Rhodopsin; Serine Endopeptidases; Sheep; Vitamin A | 1982 |
Enzymatic reduction of 11-cis-retinal bound to cellular retinal-binding protein.
Topics: Alcohol Oxidoreductases; Aldehyde Oxidoreductases; Animals; Carrier Proteins; Cattle; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Microsomes; NAD; NADP; Pigment Epithelium of Eye; Retinal Dehydrogenase; Retinaldehyde; Vitamin A | 1982 |
The rapid intermembraneous transfer of retinoids.
Topics: Animals; Cattle; Diterpenes; Erythrocyte Membrane; Erythrocytes; Kinetics; Membrane Proteins; Palmitates; Retinaldehyde; Retinyl Esters; Stereoisomerism; Structure-Activity Relationship; Tritium; Vitamin A | 1982 |
Vitamin A in human skin: I. detection and identification of retinoids in normal epidermis.
Topics: Chromatography, High Pressure Liquid; Female; Humans; Reference Standards; Retinaldehyde; Skin; Tretinoin; Vitamin A | 1982 |
Photosensitivity and quantum efficiency of photoisomerization in rhodopsin and retinal.
Topics: Kinetics; Oxalates; Photochemistry; Quantum Theory; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrophotometry, Ultraviolet; Vitamin A | 1982 |
Photoregeneration.
Topics: Animals; Cattle; Isomerism; Light; Phosphatidylethanolamines; Retinal Pigments; Retinaldehyde; Rod Cell Outer Segment; Spectrophotometry; Vitamin A | 1982 |
Fluorine-labeled retinals and rhodopsins.
Topics: Fluorine; Magnetic Resonance Spectroscopy; Retinal Pigments; Retinaldehyde; Rhodopsin; Structure-Activity Relationship; Vitamin A | 1982 |
13C NMR spectroscopy of the chromophore of rhodopsin.
Topics: Carbon Isotopes; Isotope Labeling; Magnetic Resonance Spectroscopy; Micelles; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1982 |
[Axerophthol therapy in chronic suppurative otitis media].
Topics: Adult; Aged; Chronic Disease; Female; Humans; Male; Middle Aged; Otitis Media; Otitis Media, Suppurative; Retinaldehyde; Vitamin A | 1982 |
Orientation of retinal in bacteriorhodopsin as studied by cross-linking using a photosensitive analog of retinal.
Topics: Amino Acid Sequence; Azirines; Bacteriorhodopsins; Binding Sites; Carotenoids; Cross-Linking Reagents; Kinetics; Protein Binding; Protein Conformation; Retinaldehyde; Vitamin A | 1982 |
Light-driven proton translocation by bacteriorhodopsin reconstituted with the phenyl analog of retinal.
Topics: Bacteriorhodopsins; Carotenoids; Halobacterium; Hydrogen-Ion Concentration; Kinetics; Light; Protein Binding; Retinaldehyde; Structure-Activity Relationship; Vitamin A | 1981 |
Primary photochemistry and photoisomerization of retinal at 77 degrees K in cattle and squid rhodopsins.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Decapodiformes; Freezing; Isomerism; Photochemistry; Retinal Pigments; Retinaldehyde; Rhodopsin; Species Specificity; Vitamin A | 1981 |
Incorporation of 11,12-dihydroretinal into the retinae of vitamin a deprived rats.
Topics: Animals; Diterpenes; Electroretinography; Male; Rats; Retina; Retinaldehyde; Rhodopsin; Vitamin A; Vitamin A Deficiency | 1981 |
Specific photoisomerization of retinal in squid rhodopsin and metarhodopsin.
Topics: Animals; Decapodiformes; Light; Protein Conformation; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrum Analysis; Stereoisomerism; Temperature; Vitamin A | 1981 |
Photochemical destruction of the virucidal activities of retinoids and unsaturated fatty acids.
Topics: Antiviral Agents; Bacteriophages; Fatty Acids, Unsaturated; Hydrogen-Ion Concentration; Oxygen; Photochemistry; Retinaldehyde; Vitamin A | 1981 |
Orientations of the retinyl and the heme chromophores in the brown membrane of Halobacterium halobium.
Topics: Bacteriorhodopsins; Carotenoids; Cytochrome b Group; Cytochromes; Halobacterium; Heme; Protein Conformation; Protein Precursors; Retinaldehyde; Spectrum Analysis; Vitamin A | 1981 |
Dark isomerization of retinals in the presence of phosphatidylethanolamine.
Topics: Catalysis; Chemical Phenomena; Chemistry; Darkness; In Vitro Techniques; Models, Chemical; Models, Molecular; Phosphatidylethanolamines; Retinaldehyde; Rod Cell Outer Segment; Stereoisomerism; Vitamin A | 1980 |
Cell fusion, haemolysis and mitochondrial swelling induced by retinol and derivatives.
Topics: Animals; Cell Fusion; Chickens; Erythrocytes; Hemolysis; Mitochondria, Liver; Mitochondrial Swelling; Rats; Retinaldehyde; Structure-Activity Relationship; Tretinoin; Vitamin A | 1980 |
Filter-mediated color vision with one visual pigment.
Topics: Animals; Behavior, Animal; Color Perception; Electroretinography; Filtration; Grasshoppers; Retinaldehyde; Vitamin A | 1980 |
Retinol: predominant form of vitamin A in corpus luteum.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Corpus Luteum; Female; Humans; Retinaldehyde; Spectrophotometry, Ultraviolet; Vitamin A | 1980 |
High-pressure liquid chromatography of vitamin A metabolites and analogs.
Topics: Animals; Chromatography, High Pressure Liquid; Drug Stability; Rats; Retinaldehyde; Tretinoin; Vitamin A; Vitamin A Deficiency | 1980 |
Quantitative determination of retinals with complete retention of their geometric configuration.
Topics: Animals; Chromatography, High Pressure Liquid; Hydroxylamines; Light; Photoreceptor Cells; Retinaldehyde; Rhodopsin; Stereoisomerism; Vitamin A | 1980 |
Photochemical studies of 7-cis-rhodopsin at low temperatures. Nature and properties of the bathointermediate.
Topics: Animals; Cattle; Freezing; Hydroxylamines; Light; Photochemistry; Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rhodopsin; Vitamin A | 1980 |
Light-regulated retinal-dependent reversible phosphorylation of Halobacterium proteins.
Topics: Bacterial Proteins; Halobacterium; Kinetics; Light; Molecular Weight; Phosphates; Phosphoproteins; Phosphorylation; Retinaldehyde; Vitamin A | 1980 |
Photosensory retinal pigments in Halobacterium halobium.
Topics: Animals; Bacteriorhodopsins; Carotenoids; Halobacterium; Light; Nicotine; Photic Stimulation; Pigments, Biological; Retinaldehyde; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Vitamin A | 1980 |
Potential prophylactic antitumor activity of retinylidene 1,3-diketones.
Topics: Animals; Cell Differentiation; Cricetinae; Epithelial Cells; Epithelium; Ketones; Neoplasms; Organ Culture Techniques; Retinaldehyde; Trachea; Vitamin A | 1980 |
Mechanism of virucidal activity of retinoids: protein removal from bacteriophage phi 6 envelope.
Topics: Antiviral Agents; Bacteriophages; Electrophoresis, Polyacrylamide Gel; Retinaldehyde; Viral Proteins; Vitamin A | 1980 |
Formation of 9-cis- and 11-cis-retinal pigments from bacteriorhodopsin by irradiating purple membrane in acid.
Topics: Bacteriorhodopsins; Carotenoids; Darkness; Halobacterium; Hydrogen-Ion Concentration; Hydroxylamines; Isomerism; Kinetics; Light; Retinaldehyde; Spectrophotometry; Vitamin A | 1980 |
alpha-Retinal as a prosthetic group in bacteriorhodopsin.
Topics: Bacteriorhodopsins; Carotenoids; Halobacterium; Magnetic Resonance Spectroscopy; Retinaldehyde; Spectrophotometry; Vitamin A | 1980 |
Separation by programmed-gradient high-pressure liquid chromatography of vitamin A isomers, their esters, aldehydes, oximes and vitamin A2: presence of retinyl ester in dark-adapted goldfish pigment epithelium.
Topics: Animals; Chromatography, High Pressure Liquid; Cyprinidae; Dark Adaptation; Esters; Goldfish; Oximes; Pigment Epithelium of Eye; Retinaldehyde; Vitamin A | 1980 |
Light isomerizes the chromophore of bacteriorhodopsin.
Topics: Bacteriorhodopsins; Carotenoids; Halobacterium; Isomerism; Light; Photochemistry; Retinaldehyde; Vitamin A | 1980 |
Hydration of retinal and the nature of metarhodopsin II.
Topics: Hydrogen Bonding; Isomerism; Motion; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrophotometry, Infrared; Spectrum Analysis, Raman; Vitamin A; Water | 1980 |
The effect of retinal isomers on the VER and ERG of vitamin A deprived rats.
Topics: Action Potentials; Animals; Dark Adaptation; Electroretinography; Male; Rats; Retina; Retinaldehyde; Rhodopsin; Stereoisomerism; Visual Cortex; Vitamin A; Vitamin A Deficiency | 1980 |
Body movements and retinal pattern displacements while approaching a stationary object in the walking fly, Calliphora erythrocephala.
Topics: Animals; Immobilization; Insecta; Locomotion; Mathematics; Pattern Recognition, Visual; Retinaldehyde; Vitamin A | 1980 |
Retinal chromophore of rhodopsin photoisomerizes within picoseconds.
Topics: Animals; Cattle; In Vitro Techniques; Isomerism; Kinetics; Light; Retinal Pigments; Retinaldehyde; Rhodopsin; Spectrum Analysis, Raman; Vision, Ocular; Vitamin A | 1981 |
Photochemical and functional properties of bacteriorhodopsins formed from 5,6-dihydro- and 5,6-dihydrodesmethylretinals.
Topics: Bacteriorhodopsins; Carotenoids; Darkness; Diterpenes; Halobacterium; Kinetics; Light; Photochemistry; Retinaldehyde; Spectrophotometry; Vitamin A | 1981 |
Biotransformation of all-trans-retinol and all-trans-retinal to all-trans-retinoic acid in rat conceptal homogenates.
Topics: Acyclic Monoterpenes; Animals; Biotransformation; Embryo, Mammalian; Embryonic and Fetal Development; Enzyme Inhibitors; Gestational Age; In Vitro Techniques; Metyrapone; Monoterpenes; NAD; NADP; Rats; Rats, Sprague-Dawley; Rats, Wistar; Retinaldehyde; Terpenes; Tretinoin; Vitamin A | 1995 |
Alteration in the retinoid specificity of retinoic acid receptor-beta by site-directed mutagenesis of Arg269 and Lys220.
Topics: Animals; Arginine; Base Sequence; Lysine; Mice; Molecular Sequence Data; Mutagenesis, Site-Directed; Receptors, Retinoic Acid; Retinaldehyde; Retinoids; Structure-Activity Relationship; Transcriptional Activation; Tretinoin; Vitamin A | 1995 |
Effects of sulfhydryl reagents, retinoids, and solubilization on the activity of microsomal retinol dehydrogenase.
Topics: Alcohol Oxidoreductases; Aldehyde Oxidoreductases; Animals; Chromatography, Affinity; Chromatography, High Pressure Liquid; Cloning, Molecular; Cytochrome P450 Family 2; Detergents; Escherichia coli; Kinetics; Male; Microsomes, Liver; Rats; Rats, Sprague-Dawley; Recombinant Proteins; Retinal Dehydrogenase; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Solubility; Substrate Specificity; Sulfhydryl Reagents; Vitamin A | 1995 |
Test of the contribution of an amino-aromatic hydrogen bond to protein function.
Topics: Animals; Base Sequence; Binding, Competitive; DNA Primers; Hydrogen Bonding; Ligands; Models, Molecular; Molecular Sequence Data; Molecular Structure; Mutagenesis, Site-Directed; Protein Binding; Rats; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Spectrophotometry; Stereoisomerism; Vitamin A | 1995 |
Xenopus laevis: a model system for the study of embryonic retinoid metabolism. I. Embryonic metabolism of 9-cis- and all-trans-retinals and retinols to their corresponding acid forms.
Topics: Abnormalities, Drug-Induced; Animals; Biotransformation; Embryo, Nonmammalian; Female; Phenotype; Retinaldehyde; Stereoisomerism; Teratogens; Vitamin A; Xenopus laevis | 1995 |
Interactions with retinol and retinoids of bovine cellular retinol-binding protein.
Topics: Amino Acid Sequence; Animals; Binding, Competitive; Cattle; Diterpenes; Humans; Male; Molecular Sequence Data; Norisoprenoids; Protein Binding; Rats; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Sequence Alignment; Sequence Homology, Amino Acid; Terpenes; Testis; Vitamin A | 1995 |
Cell-type- and developmental-stage-specific metabolism and storage of retinoids by embryonic chick retinal cells in culture.
Topics: Animals; Cells, Cultured; Chick Embryo; Diterpenes; Neuroglia; Neurons; Photoreceptor Cells; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1994 |
Molecular cloning and structural analysis of the human gene encoding cellular retinaldehyde-binding protein.
Topics: Animals; Base Sequence; Carrier Proteins; Cattle; Chromosomes, Human, Pair 15; Cloning, Molecular; Exons; Genome, Human; Genomic Library; Humans; Introns; Molecular Sequence Data; Nucleic Acid Hybridization; Restriction Mapping; Retina; Retinaldehyde; RNA, Messenger; Sequence Analysis, DNA; Transcription, Genetic; Vitamin A | 1994 |
Catalytic efficiency of human alcohol dehydrogenases for retinol oxidation and retinal reduction.
Topics: Alcohol Dehydrogenase; Electrophoresis, Starch Gel; Humans; Isoenzymes; Oxidation-Reduction; Retinaldehyde; Vitamin A | 1994 |
beta-Carotene-15,15'-dioxygenase (EC 1.13.11.21) isolation reaction mechanism and an improved assay procedure.
Topics: Animals; beta-Carotene 15,15'-Monooxygenase; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Guinea Pigs; Intestinal Mucosa; Male; Oxygenases; Rats; Rats, Wistar; Retinaldehyde; Subcellular Fractions; Vitamin A | 1994 |
Inhibitory effect of all-trans retinoic acid on the growth of freshly isolated myeloma cells via interference with interleukin-6 signal transduction.
Topics: Antigens, CD; Cell Division; Cytokine Receptor gp130; Down-Regulation; Growth Inhibitors; Humans; Interleukin-6; Membrane Glycoproteins; Multiple Myeloma; Receptors, Interleukin; Receptors, Interleukin-6; Retinaldehyde; Signal Transduction; Tretinoin; Tumor Cells, Cultured; Vitamin A | 1994 |
Temporal distribution, localization and metabolism of all-trans-retinol, didehydroretinol and all-trans-retinal during Xenopus development.
Topics: Animals; Embryonic and Fetal Development; Retinaldehyde; Stereoisomerism; Tissue Distribution; Tretinoin; Vitamin A; Xenopus laevis | 1994 |
Retinoid specificity of interphotoreceptor retinoid-binding protein.
Topics: Animals; Binding Sites; Cattle; Eye Proteins; In Vitro Techniques; Ligands; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Stereoisomerism; Vitamin A | 1994 |
Retinoid dynamics in chicken eye during pre- and postnatal development.
Topics: Alcohol Oxidoreductases; Animals; Chick Embryo; Chickens; Eye; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1994 |
Control of substrate flow at a branch in the visual cycle.
Topics: Animals; Carrier Proteins; Cattle; Isomerism; Kinetics; Oxidation-Reduction; Pigment Epithelium of Eye; Retinaldehyde; Rhodopsin; Spectrophotometry; Vision, Ocular; Vitamin A | 1994 |
Adult rabbit brain synthesizes retinoic acid.
Topics: Animals; Brain; Cerebellum; Gene Expression; Liver; Meninges; Oxidation-Reduction; Rabbits; Rats; Retinaldehyde; Tretinoin; Vitamin A | 1993 |
Photoendocrine transduction in cultured chick pineal cells: IV. What do vitamin A depletion and retinaldehyde addition do to the effects of light on the melatonin rhythm?
Topics: Activity Cycles; Animals; Cells, Cultured; Chickens; Circadian Rhythm; Darkness; Kinetics; Light; Melatonin; Pineal Gland; Retinaldehyde; Time Factors; Tryptophan; Vitamin A | 1994 |
Assays of retinoid dehydrogenases by phase partition.
Topics: Alcohol Oxidoreductases; Aldehyde Dehydrogenase; Animals; Cattle; Chromatography, Gel; Chromatography, High Pressure Liquid; Kinetics; NADP; Reproducibility of Results; Retina; Retinal Cone Photoreceptor Cells; Retinaldehyde; Tritium; Vitamin A | 1993 |
Rod-opsin immunoreaction in the pineal organ of the pigmented mouse does not indicate the presence of a functional photopigment.
Topics: Animals; Female; Immunoblotting; Immunohistochemistry; Male; Mice; Mice, Inbred C57BL; Molecular Weight; Photoreceptor Cells; Pineal Gland; Rats; Retinaldehyde; Rod Opsins; Vitamin A | 1993 |
Retinals and retinols induced by estrogen in the blood plasma of Xenopus laevis.
Topics: Animals; Chromatography, High Pressure Liquid; Electrophoresis, Polyacrylamide Gel; Estradiol; Female; Kinetics; Male; Retinaldehyde; Vitamin A; Xenopus laevis | 1993 |
Retinoic acid regulates retinol metabolism via feedback inhibition of retinol oxidation and stimulation of retinol esterification in ferret liver.
Topics: Animals; Cytosol; Esterification; Feedback; Ferrets; Microsomes, Liver; Oxidation-Reduction; Retinaldehyde; Tretinoin; Vitamin A | 1993 |
Retinoid effects in purified cultures of chick embryo retina neurons and photoreceptors.
Topics: Animals; Cell Count; Cell Cycle; Cells, Cultured; Chick Embryo; DNA Replication; Neurons; Photoreceptor Cells; Retina; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1993 |
Prostaglandin E and 12-O-tetradecanoylphorbol-13-acetate are negative modulators of retinoic acid synthesis.
Topics: Alprostadil; Animals; Carrier Proteins; Cell Line; Dogs; Dose-Response Relationship, Drug; Growth Substances; Hydrocortisone; Insulin; Kidney; Kinetics; Receptors, Retinoic Acid; Retinaldehyde; RNA, Messenger; Tetradecanoylphorbol Acetate; Transferrin; Tretinoin; Triiodothyronine; Vitamin A | 1993 |
Ligand-protein electrostatic interactions govern the specificity of retinol- and fatty acid-binding proteins.
Topics: Animals; Arginine; Calorimetry; Carbon Isotopes; Carrier Proteins; Electricity; Escherichia coli; Fatty Acid-Binding Protein 7; Fatty Acid-Binding Proteins; Fatty Acids; Glutamine; Ligands; Magnetic Resonance Spectroscopy; Mutation; Neoplasm Proteins; Nerve Tissue Proteins; Rats; Recombinant Proteins; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Spectrometry, Fluorescence; Structure-Activity Relationship; Vitamin A | 1993 |
Retinoic acid synthesis from beta-carotene in vitro.
Topics: Animals; beta Carotene; Biotransformation; Carotenoids; Chromatography, High Pressure Liquid; Hydrogen-Ion Concentration; Kinetics; Liver; NAD; Oxidation-Reduction; Rats; Retinaldehyde; Subcellular Fractions; Tretinoin; Vitamin A | 1993 |
Identification and immunohistochemistry of retinol dehydrogenase from bovine retinal pigment epithelium.
Topics: Alcohol Oxidoreductases; Animals; Antibodies; Antibody Specificity; Antigen-Antibody Reactions; Cattle; Enzyme Stability; Hydrogen-Ion Concentration; Immunohistochemistry; Microsomes; Pigment Epithelium of Eye; Retina; Retinaldehyde; Stereoisomerism; Vitamin A | 1993 |
The catalytic specificity of liver alcohol dehydrogenase: vitamin A alcohol and vitamin A aldehyde activities.
Topics: Alcohol Dehydrogenase; Animals; Horses; In Vitro Techniques; Kinetics; Liver; Retinaldehyde; Stereoisomerism; Substrate Specificity; Vitamin A | 1993 |
The use of immortalized mouse L1210/OAP cells established in culture to study the major class 1 aldehyde dehydrogenase-catalyzed oxidation of aldehydes in intact cells.
Topics: Aldehyde Dehydrogenase; Aldehyde Oxidoreductases; Aldehyde Reductase; Animals; Kinetics; Leukemia L1210; Mice; Oxidation-Reduction; Retinaldehyde; Subcellular Fractions; Tretinoin; Tumor Cells, Cultured; Vitamin A | 1993 |
High-performance liquid chromatographic analysis of retinal and retinol isomers.
Topics: Chromatography, High Pressure Liquid; Crystallization; Dioxanes; Heptanes; Hexanes; Indicators and Reagents; Magnetic Resonance Spectroscopy; Methyl Ethers; Retinaldehyde; Stereoisomerism; Vitamin A | 1996 |
The photochemistry of the retinoids as studied by steady-state and pulsed methods.
Topics: Diterpenes; Electron Spin Resonance Spectroscopy; Free Radicals; Humans; Kinetics; Light; Photochemistry; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Schiff Bases; Vitamin A | 1996 |
Stoichiometric conversion of all trans-beta-carotene to retinal by pig intestinal extract.
Topics: Animals; beta Carotene; Carotenoids; Chromatography, High Pressure Liquid; Female; Intestinal Mucosa; Intestines; Isomerism; Oxidation-Reduction; Retinaldehyde; Swine; Vitamin A | 1996 |
Novel retinoic acid receptor ligands in Xenopus embryos.
Topics: Animals; Binding, Competitive; Cell Line; Female; Ligands; Receptors, Retinoic Acid; Retinaldehyde; Retinoid X Receptors; Retinoids; Transcription Factors; Transfection; Tretinoin; Vitamin A; Xenopus | 1996 |
Auto-regulation of retinoic acid biosynthesis through regulation of retinol esterification in human keratinocytes.
Topics: Acyltransferases; Cells, Cultured; Esters; Humans; Keratinocytes; Microsomes; Retinaldehyde; Tretinoin; Vitamin A | 1996 |
Docosahexaenoic acid modulates the interactions of the interphotoreceptor retinoid-binding protein with 11-cis-retinal.
Topics: Allosteric Regulation; Animals; Biological Transport; Cattle; Cell Compartmentation; Docosahexaenoic Acids; Eye Proteins; Palmitic Acid; Palmitic Acids; Phosphatidylcholines; Pigment Epithelium of Eye; Protein Binding; Retinaldehyde; Retinol-Binding Proteins; Rod Cell Outer Segment; Solubility; Spectrometry, Fluorescence; Stereoisomerism; Vitamin A | 1996 |
In vivo biosynthesis of retinoic acid from beta-carotene involves and excentric cleavage pathway in ferret intestine.
Topics: Acyclic Monoterpenes; Animals; beta Carotene; Chromatography, High Pressure Liquid; Ferrets; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Liver; Male; Methylation; Monoterpenes; Retinaldehyde; Terpenes; Tretinoin; Vitamin A | 1996 |
Endogenous retinoids in the zebrafish embryo and adult.
Topics: Alcohol Dehydrogenase; Aldehyde Oxidoreductases; Animals; Antimetabolites; Disulfiram; Enzyme Inhibitors; Fomepizole; Immunohistochemistry; Pyrazoles; Retinal Dehydrogenase; Retinaldehyde; Retinoids; Stereoisomerism; Tretinoin; Vitamin A; Zebrafish | 1996 |
High-performance liquid chromatography-electrospray mass spectrometry of retinoids.
Topics: Diterpenes; Gas Chromatography-Mass Spectrometry; Ions; Retinaldehyde; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1996 |
Effects of ethanol on biotransformation of all-trans-retinol and all-trans-retinal to all-trans-retinoic acid in rat conceptal cytosol.
Topics: Animals; Biotransformation; Chromatography, High Pressure Liquid; Cytosol; Ethanol; Female; Fetal Alcohol Spectrum Disorders; Pregnancy; Rats; Rats, Sprague-Dawley; Retinaldehyde; Tretinoin; Vitamin A | 1996 |
Micellar electrokinetic capillary chromatography of three natural vitamin A derivatives.
Topics: Buffers; Cholic Acid; Cholic Acids; Chromatography; Detergents; Electrochemistry; Hydrogen-Ion Concentration; Kinetics; Micelles; Retinaldehyde; Sodium Dodecyl Sulfate; Tretinoin; Vitamin A | 1996 |
Abnormal level of retinoic acid in prostate cancer tissues.
Topics: Base Sequence; Chromatography, High Pressure Liquid; Humans; Male; Molecular Probes; Molecular Sequence Data; Prostatic Hyperplasia; Prostatic Neoplasms; Receptors, Retinoic Acid; Reference Values; Retinaldehyde; Retinoids; RNA, Messenger; Tretinoin; Vitamin A | 1996 |
Metabolism of topical retinaldehyde and retinol by mouse skin in vivo: predominant formation of retinyl esters and identification of 14-hydroxy-4, 14-retro-retinol.
Topics: Administration, Topical; Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Keratinocytes; Male; Mice; Mice, Inbred C57BL; Retinaldehyde; Retinoids; Skin; Vitamin A | 1996 |
The effects of vitamin A derivatives on in vitro antibody production by peripheral blood mononuclear cells (PBMC) from normal blood donors and patients with common variable immunodeficiency (CVID).
Topics: Blood Donors; Cells, Cultured; Common Variable Immunodeficiency; Diterpenes; Humans; Immunoglobulins; Isotretinoin; Leukocytes, Mononuclear; Retinaldehyde; Tretinoin; Vitamin A | 1997 |
Purification and characterization of a novel cytosolic NADP(H)-dependent retinol oxidoreductase from rabbit liver.
Topics: Alcohol Oxidoreductases; Animals; Cattle; Chromatography; Chromatography, Affinity; Chromatography, Gel; Cytochrome P450 Family 2; Cytosol; Durapatite; Kinetics; Liver; Mice; Molecular Weight; NAD; NADP; Rabbits; Rats; Retinaldehyde; Substrate Specificity; Vitamin A | 1997 |
Retinol and retinaldehyde specifically increase alpha1-proteinase inhibitor in the human cornea.
Topics: alpha 1-Antitrypsin; Cornea; Humans; Leukocyte Elastase; Organ Culture Techniques; Organ Specificity; Pancreatic Elastase; Retinaldehyde; Vitamin A | 1997 |
Antioxidant reactions of all-trans retinol in phospholipid bilayers: effect of oxygen partial pressure, radical fluxes, and retinol concentration.
Topics: Antioxidants; Carbon; Diterpenes; Free Radical Scavengers; Free Radicals; Lipid Bilayers; Liposomes; Oxygen; Phospholipids; Retinaldehyde; Vitamin A | 1997 |
Retinol kinetics in the isolated retina determined by retinoid extraction and HPLC.
Topics: Animals; Bufonidae; Chemistry Techniques, Analytical; Chromatography, High Pressure Liquid; Dark Adaptation; Light; Models, Biological; Retina; Retinaldehyde; Retinoids; Vitamin A | 1997 |
Use of reporter cells to study endogenous retinoid sources in embryonic tissues.
Topics: Animals; beta-Galactosidase; Escherichia coli; Genes, Reporter; L Cells; Lac Operon; Luciferases; Mice; Receptors, Retinoic Acid; Recombinant Proteins; Retinaldehyde; Retinoid X Receptors; Teratocarcinoma; Transcription Factors; Transfection; Tretinoin; Tumor Cells, Cultured; Vitamin A | 1997 |
cDNA cloning and characterization of a cis-retinol/3alpha-hydroxysterol short-chain dehydrogenase.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Base Sequence; CHO Cells; Cricetinae; Dihydrotestosterone; Diterpenes; DNA, Complementary; Kinetics; Mice; Molecular Sequence Data; Retinaldehyde; Tissue Distribution; Vitamin A | 1997 |
A role for vitamin A in the formation of ocular lipofuscin.
Topics: Animals; Cattle; Lipofuscin; Lysosomes; Pigment Epithelium of Eye; Reactive Oxygen Species; Retinaldehyde; Spectrometry, Fluorescence; Vitamin A | 1997 |
In vitro metabolism by human skin and fibroblasts of retinol, retinal and retinoic acid.
Topics: Administration, Topical; Cells, Cultured; Culture Media; Epidermis; Female; Fibroblasts; Humans; In Vitro Techniques; Retinaldehyde; Skin; Tretinoin; Vitamin A | 1998 |
Expression, characterization and engineered specificity of rat epididymal retinoic acid-binding protein.
Topics: Animals; Arginine; Binding Sites; Cloning, Molecular; Epididymis; Escherichia coli; Glutamic Acid; Isoleucine; Male; Models, Molecular; Mutagenesis, Site-Directed; Point Mutation; Polymerase Chain Reaction; Rats; Receptors, Retinoic Acid; Recombinant Proteins; Restriction Mapping; Retinaldehyde; Retinoids; Retinol-Binding Proteins, Plasma; Substrate Specificity; Tretinoin; Vitamin A | 1998 |
Effect of vitamin A supplementation on rhodopsin mutants threonine-17 --> methionine and proline-347 --> serine in transgenic mice and in cell cultures.
Topics: Animals; Cells, Cultured; Diterpenes; Electroretinography; Gene Expression; Humans; Liver; Mice; Mice, Transgenic; Microscopy, Electron; Photoreceptor Cells; Point Mutation; Retina; Retinaldehyde; Retinitis Pigmentosa; Retinyl Esters; Rhodopsin; Transfection; Vitamin A | 1998 |
Distribution of 11-cis LRAT, 11-cis RD and 11-cis REH in bovine retinal pigment epithelium membranes.
Topics: Alcohol Oxidoreductases; Animals; Carboxylic Ester Hydrolases; Cattle; Pigment Epithelium of Eye; Retinaldehyde; Vitamin A | 1998 |
Holo-cellular retinol-binding protein: distinction of ligand-binding affinity from efficiency as substrate in retinal biosynthesis.
Topics: Alcohol Oxidoreductases; Amino Acid Substitution; Animals; Binding, Competitive; Cytochrome P450 Family 2; Endopeptidases; Hydrolysis; Ligands; Male; Microsomes, Liver; Mutagenesis, Site-Directed; Rats; Rats, Sprague-Dawley; Retinaldehyde; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Substrate Specificity; Vitamin A | 1999 |
Binding of lipophilic nutrients to beta-lactoglobulin prepared by bioselective adsorption.
Topics: Adsorption; Binding, Competitive; Diterpenes; Ergocalciferols; Hydrogen-Ion Concentration; Lactoglobulins; Retinaldehyde; Retinyl Esters; Spectrometry, Fluorescence; Tryptophan; Vitamin A | 1999 |
Inhibition of human prenatal biosynthesis of all-trans-retinoic acid by ethanol, ethanol metabolites, and products of lipid peroxidation reactions: a possible role for CYP2E1.
Topics: Acetaldehyde; Adult; Alcohols; Biotransformation; Chlorzoxazone; Cytochrome P-450 CYP2E1; Cytosol; Ethanol; Female; Fetus; Humans; In Vitro Techniques; Kinetics; Lipid Peroxidation; Liver; Oxidation-Reduction; Pregnancy; Retinaldehyde; Tretinoin; Vitamin A | 1999 |
Differential mechanisms of retinoid transfer from cellular retinol binding proteins types I and II to phospholipid membranes.
Topics: Adsorption; Biological Transport; Cytochrome c Group; Kinetics; Membrane Lipids; Models, Molecular; Osmolar Concentration; Phospholipids; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Vitamin A | 1999 |
[Retinol Acetate Reference Standard (Control 971) and Retinol Palmitate Reference Standard (Control 971) of National Institute of Health Sciences].
Topics: Diterpenes; Government Agencies; Japan; Pharmacopoeias as Topic; Reference Standards; Retinaldehyde; Retinyl Esters; Vitamin A | 1998 |
Antioxidant activity of retinol, glutathione, and taurine in bovine photoreceptor cell membranes.
Topics: Animals; Antioxidants; Cattle; Dose-Response Relationship, Drug; Fatty Acids, Unsaturated; Glutathione; Liposomes; Retinaldehyde; Rod Cell Outer Segment; Taurine; Vitamin A; Vitamin E | 1999 |
Inhibition by retinoids of benzo(A)pyrene metabolism catalyzed by 3-methylcholanthrene-induced rat cytochrome P-450 1A1.
Topics: Animals; Anticarcinogenic Agents; Benzo(a)pyrene; Carcinogens; Cytochrome P-450 CYP1A1; Enzyme Induction; Male; Methylcholanthrene; Microsomes, Liver; Rats; Rats, Sprague-Dawley; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 1999 |
Analysis of cyclic and acyclic analogs of retinol, retinoic acid, and retinal by laser desorption ionization-, matrix-assisted laser desorption ionization-mass spectrometry, and UV/Vis spectroscopy.
Topics: Molecular Structure; Retinaldehyde; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Spectrophotometry; Tretinoin; Vitamin A | 1999 |
Subcellular accumulation of beta-carotene and retinoids in growth-inhibited NCI-H69 small cell lung cancer cells.
Topics: Antioxidants; beta Carotene; Carcinoma, Small Cell; Cell Division; Cells, Cultured; Humans; Lung Neoplasms; Retinaldehyde; Tretinoin; Tumor Cells, Cultured; Vitamin A | 1999 |
Biochemical properties, tissue expression, and gene structure of a short chain dehydrogenase/ reductase able to catalyze cis-retinol oxidation.
Topics: Alcohol Oxidoreductases; Animals; Blotting, Northern; CHO Cells; Chromosome Mapping; Cricetinae; DNA, Complementary; Female; Fetus; Genes; Humans; Immune Sera; Immunoblotting; Male; Mice; Molecular Sequence Data; Oxidation-Reduction; Pregnancy; Retinaldehyde; Sequence Analysis, DNA; Sequence Homology, Nucleic Acid; Substrate Specificity; Tissue Distribution; Transcription, Genetic; Tretinoin; Vitamin A | 1999 |
Oxidative DNA damage by vitamin A and its derivative via superoxide generation.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Animals; Cattle; Cell Line; Deoxyguanosine; DNA Damage; DNA Restriction Enzymes; Dose-Response Relationship, Drug; Electron Spin Resonance Spectroscopy; Electrophoresis, Gel, Pulsed-Field; Free Radical Scavengers; Free Radicals; Genes, p53; Genes, ras; HL-60 Cells; Humans; Hydrogen Peroxide; Phenanthrolines; Reactive Oxygen Species; Retinaldehyde; Substrate Specificity; Superoxides; Thymus Gland; Time Factors; Vitamin A | 2000 |
Detection of mRNA for proteins involved in retinol metabolism in iris pigment epithelium.
Topics: Aldehyde Oxidoreductases; Animals; Antibodies, Monoclonal; beta 2-Microglobulin; Carrier Proteins; Cattle; DNA Primers; Eye Proteins; Fluorescent Antibody Technique, Indirect; Gene Expression; Glyceraldehyde-3-Phosphate Dehydrogenases; Iris; Membrane Proteins; Phosphoproteins; Pigment Epithelium of Eye; Retinal Dehydrogenase; Retinaldehyde; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Trans-Activators; Vitamin A | 1999 |
[Inhibition of proliferation of retinal pigment epithelium in vitro: vitamin A pharmacodynamics I].
Topics: Cell Count; Cell Division; Cells, Cultured; Choroidal Neovascularization; Humans; Pigment Epithelium of Eye; Receptors, Retinoic Acid; Retinaldehyde; Retinoids; Vitamin A; Vitreoretinopathy, Proliferative | 2000 |
Identification and characterization of all-trans-retinol dehydrogenase from photoreceptor outer segments, the visual cycle enzyme that reduces all-trans-retinal to all-trans-retinol.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Cattle; Cell Membrane; Humans; Molecular Sequence Data; NAD; Retinal Diseases; Retinaldehyde; Rod Cell Outer Segment; Vitamin A | 2000 |
G239T mutation in Repeat 1 of human IRBP: possible implications for more than one binding site in a single repeat.
Topics: Amino Acid Substitution; Binding Sites; Circular Dichroism; Diterpenes; Docosahexaenoic Acids; Eye Proteins; Glycine; Humans; Ligands; Mutagenesis, Site-Directed; Oxidation-Reduction; Palmitic Acids; Point Mutation; Protein Structure, Quaternary; Retinaldehyde; Retinol-Binding Proteins; Spectrometry, Fluorescence; Threonine; Vitamin A | 2000 |
Filling the gap in vitamin A research. Molecular identification of an enzyme cleaving beta-carotene to retinal.
Topics: Amino Acid Sequence; Animals; Base Sequence; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Catalysis; Chromatography, High Pressure Liquid; Dioxygenases; Drosophila melanogaster; Drosophila Proteins; Escherichia coli; Models, Chemical; Molecular Sequence Data; Oxygenases; Plant Proteins; Retinaldehyde; Spectrophotometry, Atomic; Vitamin A | 2000 |
The effect of lipid environment and retinoids on the ATPase activity of ABCR, the photoreceptor ABC transporter responsible for Stargardt macular dystrophy.
Topics: Adenosine Triphosphatases; Animals; ATP-Binding Cassette Transporters; Cattle; Cholic Acids; COS Cells; Enzyme Activation; GTP Phosphohydrolases; Humans; Kinetics; Lipids; Phospholipids; Proteolipids; Retinaldehyde; Retinitis Pigmentosa; Retinoids; Rod Cell Outer Segment; Transfection; Vitamin A | 2000 |
A highly stereoselective synthesis of 11Z-retinal using tricarbonyliron complex.
Topics: Ferric Compounds; Indicators and Reagents; Magnetic Resonance Spectroscopy; Retinaldehyde; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Stereoisomerism; Vitamin A | 2000 |
In vitro effect of retinoids on calcineurin activity.
Topics: Animals; Brain; Calcineurin; Calcineurin Inhibitors; Cattle; In Vitro Techniques; Retinaldehyde; Retinoids; Structure-Activity Relationship; Tretinoin; Vitamin A | 2000 |
Isomerization of all-trans-retinol to cis-retinols in bovine retinal pigment epithelial cells: dependence on the specificity of retinoid-binding proteins.
Topics: Animals; Cattle; cis-trans-Isomerases; Diterpenes; Humans; Hydrochloric Acid; Isomerism; Mass Spectrometry; Mathematical Computing; Microsomes; Photochemistry; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; Sodium Hydroxide; Vitamin A | 2000 |
Expression of a recombinant human RGR opsin in Lentivirus-transduced cultured cells.
Topics: Animals; Autoradiography; Blotting, Western; Cattle; Cells, Cultured; COS Cells; Defective Viruses; Electrophoresis, Polyacrylamide Gel; Eye Proteins; Genetic Vectors; HIV; Immunoenzyme Techniques; Mice; Mice, Inbred C57BL; Microsomes; Pigment Epithelium of Eye; Receptors, Cell Surface; Receptors, G-Protein-Coupled; Recombinant Proteins; Retinaldehyde; Rod Opsins; Transduction, Genetic; Vitamin A | 2000 |
Interaction of 11-cis-retinol dehydrogenase with the chromophore of retinal g protein-coupled receptor opsin.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Binding Sites; Cattle; Chromatography, High Pressure Liquid; Darkness; Eye Proteins; Kinetics; Light; Mass Spectrometry; Molecular Sequence Data; NAD; NADP; Peptide Fragments; Pigment Epithelium of Eye; Receptors, Cell Surface; Receptors, G-Protein-Coupled; Retina; Retinaldehyde; Rod Opsins; Substrate Specificity; Trypsin; Vitamin A | 2001 |
Identification and characterization of a mammalian enzyme catalyzing the asymmetric oxidative cleavage of provitamin A.
Topics: Amino Acid Sequence; Animals; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Carotenoids; Catalysis; Chromatography, High Pressure Liquid; Cloning, Molecular; DNA, Complementary; Drosophila; Drosophila Proteins; Expressed Sequence Tags; Female; Gene Library; Humans; Lycopene; Male; Mass Spectrometry; Mice; Mice, Inbred BALB C; Models, Chemical; Molecular Sequence Data; Norisoprenoids; Oxygen; Oxygenases; Phenotype; Phylogeny; Retinaldehyde; RNA; Sequence Homology, Amino Acid; Terpenes; Time Factors; Tissue Distribution; Vitamin A; Zebrafish | 2001 |
Ternary complexes of liver alcohol dehydrogenase.
Topics: Alcohol Dehydrogenase; Animals; Horses; In Vitro Techniques; Kinetics; Liver; Models, Molecular; NAD; Oxidation-Reduction; Protein Conformation; Retinaldehyde; Spectrometry, Fluorescence; Vitamin A | 2001 |
Bioinorganic and bioorganic studies of liver alcohol dehydrogenase.
Topics: Alcohol Dehydrogenase; Animals; Catalytic Domain; Cobalt; Horses; Hydrogen-Ion Concentration; In Vitro Techniques; Kinetics; Liver; NAD; Oxidation-Reduction; Retinaldehyde; Vitamin A; Zinc | 2001 |
Simultaneous quantification of retinol, retinal, and retinoic acid isomers by high-performance liquid chromatography with a simple gradiation.
Topics: Chromatography, High Pressure Liquid; Isomerism; Retinaldehyde; Spectrophotometry, Ultraviolet; Tretinoin; Vitamin A | 2001 |
The effects of 3,4,3'-triiodo-l-thyronine on didehydroretinol synthesis by isolated coho salmon retinal pigment epithelial cells.
Topics: Animals; Chromatography, High Pressure Liquid; Oncorhynchus kisutch; Pigment Epithelium of Eye; Retinaldehyde; Triiodothyronine; Tritium; Vitamin A | 2001 |
Differential effects of retinoids on proliferation of bovine mammary epithelial cells in collagen gel culture.
Topics: Animals; Cattle; Cell Division; Cell Line; Collagen; Culture Media, Conditioned; Dose-Response Relationship, Drug; Epithelium; Female; Gels; Growth Inhibitors; Insulin-Like Growth Factor Binding Proteins; Insulin-Like Growth Factor I; Keratolytic Agents; Mammary Glands, Animal; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 2001 |
Free radical lipid peroxidation inhibits enzymatic conversion of beta-carotene into vitamin A.
Topics: Animals; Arachidonic Acid; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Dose-Response Relationship, Drug; Free Radicals; Glycine max; Intestinal Mucosa; Lipid Peroxidation; Lipoxygenase; Oxidative Stress; Oxygenases; Rabbits; Retinaldehyde; Vitamin A | 2001 |
Kinetics of photo-active bacteriorhodopsin analog 3,4-didehydroretinal.
Topics: Bacteriorhodopsins; Kinetics; Molecular Structure; Photosensitizing Agents; Retinaldehyde; Spectrophotometry, Ultraviolet; Vitamin A | 2001 |
Metabolism of vitamin A affected by prostaglandin F synthase in contractile interstitial cells of bovine lung.
Topics: Animals; Cattle; Cells, Cultured; Humans; Hydroxyprostaglandin Dehydrogenases; Lung; Microscopy, Fluorescence; NADP; Oxidation-Reduction; Retinaldehyde; Vitamin A | 2001 |
Biochemical defects in 11-cis-retinol dehydrogenase mutants associated with fundus albipunctatus.
Topics: Alcohol Oxidoreductases; Animals; Carrier Proteins; Cell Fractionation; Chromatography, High Pressure Liquid; COS Cells; Cross-Linking Reagents; Genes, Reporter; Humans; Immunohistochemistry; Microsomes; Models, Molecular; Mutation; Protein Structure, Tertiary; Retinal Diseases; Retinaldehyde; Transfection; Vitamin A | 2001 |
Vitamin A-related compounds, all-trans retinal and retinoic acids, selectively inhibit activities of mammalian replicative DNA polymerases.
Topics: Antineoplastic Agents; beta Carotene; Cell Division; DNA Polymerase beta; DNA Polymerase I; DNA-Directed DNA Polymerase; Dose-Response Relationship, Drug; Enzyme Inhibitors; Flow Cytometry; Humans; Kinetics; Nucleic Acid Synthesis Inhibitors; Octoxynol; Polyethylene Glycols; Retinaldehyde; Serum Albumin, Bovine; Thymine Nucleotides; Tretinoin; Tumor Cells, Cultured; Vitamin A; Xanthophylls | 2002 |
Stimulation of retinoic acid production and growth by ubiquitously expressed alcohol dehydrogenase Adh3.
Topics: Alcohol Dehydrogenase; Alcohol Oxidoreductases; Animals; Cytosol; Genotype; Mice; Mice, Transgenic; Mutation; Oxygen; Retinaldehyde; Time Factors; Tretinoin; Vitamin A; Vitamin A Deficiency | 2002 |
Kinetic analysis of mouse retinal dehydrogenase type-2 (RALDH2) for retinal substrates.
Topics: Aldehyde Oxidoreductases; Alitretinoin; Animals; Catalysis; Cloning, Molecular; Diterpenes; Gene Expression Regulation, Enzymologic; Hydrogen-Ion Concentration; Isotretinoin; Kinetics; Mice; Recombinant Proteins; Retinal Dehydrogenase; Retinaldehyde; Temperature; Tretinoin; Vitamin A | 2002 |
HEK293S cells have functional retinoid processing machinery.
Topics: Aniline Compounds; Cell Line; Dark Adaptation; Diterpenes; Humans; Kidney; Photic Stimulation; Retinaldehyde; Retinyl Esters; Rhodopsin; Vision, Ocular; Vitamin A | 2002 |
Relaxation of beta-structure in tear lipocalin and enhancement of retinoid binding.
Topics: Binding Sites; Binding, Competitive; Carrier Proteins; Escherichia coli; Fatty Acids; Humans; Lipocalin 1; Mutagenesis, Site-Directed; Palmitic Acid; Protein Structure, Secondary; Retinaldehyde; Vitamin A | 2002 |
Isomerization and oxidation of vitamin a in cone-dominant retinas: a novel pathway for visual-pigment regeneration in daylight.
Topics: Animals; Cattle; Chickens; Hydrolases; Isomerases; Lipoproteins; Mice; Oxidation-Reduction; Palmitoyl Coenzyme A; Peptide Synthases; Photic Stimulation; Retinal Cone Photoreceptor Cells; Retinal Pigments; Retinal Rod Photoreceptor Cells; Retinaldehyde; Retinol-Binding Proteins; Retinyl Esters; Sciuridae; Stereoisomerism; Vision, Ocular; Vitamin A | 2002 |
Cloning and characterization of a novel all-trans retinol short-chain dehydrogenase/reductase from the RPE.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Blotting, Northern; Cattle; Cloning, Molecular; COS Cells; Expressed Sequence Tags; Humans; Immunoenzyme Techniques; In Situ Hybridization; Mice; Molecular Sequence Data; Pigment Epithelium of Eye; Retinaldehyde; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Sequence Homology, Amino Acid; Transfection; Vitamin A | 2002 |
Provitamin A conversion to retinal via the beta,beta-carotene-15,15'-oxygenase (bcox) is essential for pattern formation and differentiation during zebrafish embryogenesis.
Topics: Acyclic Monoterpenes; Amino Acid Sequence; Animals; beta-Carotene 15,15'-Monooxygenase; Body Patterning; Cell Differentiation; Cloning, Molecular; Gene Expression Regulation, Developmental; Humans; In Situ Hybridization; Molecular Sequence Data; Monoterpenes; Morphogenesis; Neural Crest; Oligonucleotides, Antisense; Ovum; Oxygenases; Pharynx; Phenotype; Retina; Retinaldehyde; Rhombencephalon; Sequence Alignment; Tretinoin; Vitamin A; Zebrafish | 2003 |
Reaction of vitamin A aldehyde with plasma albumin.
Topics: Humans; Retinaldehyde; Serum Albumin; Vitamin A | 1952 |
[The intestinal absorption of retinene and its rapid transformation into vitamin A in man].
Topics: Humans; Intestinal Absorption; Lipid Metabolism; Male; Retinaldehyde; Vitamin A | 1952 |
Cis-trans isomers of vitamin A and retinene in the rhodopsin system.
Topics: Dark Adaptation; Kinetics; Light; Retina; Retinaldehyde; Rhodopsin; Ultraviolet Rays; Vitamin A | 1952 |
Absorption of vitamin A aldehyde by children.
Topics: Child; Humans; Retinaldehyde; Vitamin A | 1953 |
The vitamin A of a euphausiid crustacean.
Topics: Animals; Retinaldehyde; Rhodopsin; Vitamin A | 1957 |
The effect of thyroid activity on the conversion of carotene and retinene to vitamin A and on serum proteins.
Topics: Blood Proteins; Carotenoids; Lipid Metabolism; Retinaldehyde; Thyroid Function Tests; Thyroid Gland; Vitamin A | 1957 |
On the occurrence of vitamin A aldehydes in fish and frog ova.
Topics: Animals; Anura; Fishes; Ovum; Ranidae; Retinaldehyde; Vitamin A | 1959 |
The estimation of vitamin A aldehyde with thiobabituric acid.
Topics: Regression Analysis; Retinaldehyde; Vitamin A | 1961 |
[Electronic characteristics of conjugated polyenes of biological interest (carotenoids, vitamins A, retinenes)].
Topics: Carotenoids; Electronics; Polyenes; Retinal Pigments; Retinaldehyde; Vitamin A; Vitamin K; Vitamins | 1960 |
[On the occurrence of retinene in nature].
Topics: Retinaldehyde; Vitamin A | 1960 |
The visual complex of the insect: retinene in the housefly.
Topics: Animals; Houseflies; Insecta; Retinaldehyde; Vitamin A | 1960 |
Retinene-1 in insect tissues.
Topics: Animals; Insecta; Retinaldehyde; Vitamin A | 1961 |
Enzymatic oxidation of vitamin A aldehyde to vitamin A acid.
Topics: Oxidation-Reduction; Oxidoreductases; Retinaldehyde; Tretinoin; Vitamin A | 1962 |
[Study of vitamin A and of retinene of the eyes of Gambusia holbrooki Grd].
Topics: Animals; Cyprinodontiformes; Eye; Fishes; Retina; Retinaldehyde; Vitamin A | 1961 |
Studies on ethylenic compounds. III. Hydrazone-type derivatives of vitamine A aldehyde.
Topics: Ethylenes; Hydrazones; Retinaldehyde; Vitamin A | 1962 |
The conversion of vitamin Al to retinene in a fresh-water fish.
Topics: Fishes; Retinal Pigments; Retinaldehyde; Vitamin A; Vitamins | 1962 |
Effect of high doses of vitamin A palmitate on vitamin A aldehyde, esters and alcohol and carotenoid contents of hen's eggs.
Topics: Alcohols; Animals; Carotenoids; Chickens; Diterpenes; Eggs; Esters; Ethanol; Female; Humans; Liver; Retinaldehyde; Retinyl Esters; Vitamin A | 1963 |
The amounts of vitamin A aldehyde, esters and alcohol and of carotenoids in hen's eggs and in day-old chicks.
Topics: Aged; Animals; Carotenoids; Chickens; Eggs; Esters; Ethanol; Female; Retinaldehyde; Vitamin A | 1963 |
VITAMIN A IN THE VISION OF INSECTS.
Topics: Adaptation, Ocular; Animals; Antimony; Bees; Carotenoids; Dark Adaptation; Insecta; Muscles; Research; Retinal Pigments; Retinaldehyde; Vision, Ocular; Vitamin A; Xanthophylls | 1964 |
IDENTIFICATION OF FREE AND CONJUGATED RETINOIC ACID AS A PRODUCT OF RETINAL (VITAMIN A ALDEHYDE) METABOLISM IN THE RAT IN VIVO.
Topics: Bile; Body Fluids; Intestines; Liver; Metabolism; Rats; Research; Retina; Retinaldehyde; Tretinoin; Urine; Vitamin A | 1964 |
BIOSYNTHESIS OF VITAMIN A WITH RAT INTESTINAL ENZYMES.
Topics: Ascorbic Acid; beta Carotene; Bile Acids and Salts; Carbon Isotopes; Carotenoids; Chromatography; Edetic Acid; Fungi; Glutathione; Intestinal Mucosa; Intestine, Small; Intestines; Metabolism; Mucous Membrane; Niacinamide; Oxygen; Pharmacology; Radiometry; Rats; Research; Retinaldehyde; Salts; Vitamin A | 1965 |
Alternate conversion between vitamin A and retinene.
Topics: Retinal Pigments; Retinaldehyde; Vitamin A | 1962 |
A comparative survey of the distribution of vitamin A aldehyde in eggs.
Topics: Ovum; Retinaldehyde; Vitamin A | 1961 |
Retinoid cycle in the vertebrate retina: experimental approaches and mechanisms of isomerization.
Topics: Animals; Carrier Proteins; Cats; Cattle; Dogs; Fluorescence; Humans; Isomerism; Mice; Models, Animal; Photic Stimulation; Retina; Retinaldehyde; Retinoids; Swine; Vitamin A | 2003 |
Noninvasive two-photon imaging reveals retinyl ester storage structures in the eye.
Topics: Acyltransferases; Animals; Carrier Proteins; cis-trans-Isomerases; Cytoplasmic Vesicles; Diterpenes; Esters; Eye; Eye Proteins; Membrane Proteins; Mice; Mice, Inbred Strains; Mice, Knockout; Microscopy, Fluorescence; Models, Molecular; Molecular Structure; Perilipin-2; Pigment Epithelium of Eye; Proteins; Retinaldehyde; Visual Perception; Vitamin A | 2004 |
Differential expression of heparin-binding EGF-like growth factor (HB-EGF) mRNA in normal human keratinocytes induced by a variety of natural and synthetic retinoids.
Topics: Cells, Cultured; Chalcone; Chalcones; Epidermal Growth Factor; Heparin-binding EGF-like Growth Factor; Humans; Intercellular Signaling Peptides and Proteins; Keratinocytes; Keratolytic Agents; Reference Values; Retinaldehyde; Retinoids; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Tretinoin; Up-Regulation; Vitamin A | 2003 |
Cis-trans isomers of vitamin A and retinene in vision.
Topics: Humans; Isomerism; Lipid Metabolism; Retinaldehyde; Vision, Ocular; Vitamin A | 1952 |
[Chemical research on the retinene series; obtaining the epoxide of retinene1 by the action of manganese dioxide on vitamin A and on beta-carotene (splitting by oxidation)].
Topics: beta Carotene; Carotenoids; Epoxy Compounds; Humans; Manganese Compounds; Oxidation-Reduction; Oxides; Retinaldehyde; Vitamin A | 1951 |
Drosophila ninaB and ninaD act outside of retina to produce rhodopsin chromophore.
Topics: Animals; Animals, Genetically Modified; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Drosophila; Drosophila Proteins; Membrane Proteins; Molecular Chaperones; Neurons; Oxygenases; Retina; Retinaldehyde; Rhodopsin; Vitamin A | 2004 |
A palmitoylation switch mechanism in the regulation of the visual cycle.
Topics: Animals; Cattle; Cell Line; Eye Proteins; Fatty Acids, Monounsaturated; Ligands; Molecular Chaperones; Phosphatidylcholine-Sterol O-Acyltransferase; Photoreceptor Cells; Protein Binding; Protein Isoforms; Proteins; Retinaldehyde; Rhodopsin; Tretinoin; Vision, Ocular; Vitamin A | 2004 |
Vitamin A exhibits potent antiamyloidogenic and fibril-destabilizing effects in vitro.
Topics: Alzheimer Disease; Amyloid beta-Peptides; Antioxidants; Benzothiazoles; beta Carotene; Cell Line; Dose-Response Relationship, Drug; Humans; Kinetics; Microscopy, Electron; Molecular Structure; Neurofibrils; Retinaldehyde; Thiazoles; Tretinoin; Vitamin A; Vitamins | 2004 |
The interconversion of the retinenes and vitamins A in vitro.
Topics: Humans; In Vitro Techniques; Retina; Retinaldehyde; Vitamin A; Vitamin K; Vitamins | 1950 |
Physiological and microfluorometric studies of reduction and clearance of retinal in bleached rod photoreceptors.
Topics: Animals; Cells, Cultured; Cytophotometry; Dose-Response Relationship, Drug; Eye Proteins; Light; Metabolic Clearance Rate; Photoreceptor Cells; Retinal Rod Photoreceptor Cells; Retinaldehyde; Retinol-Binding Proteins; Serum Albumin, Bovine; Urodela; Vitamin A | 2004 |
Effect of vitamin A depletion on nonvisual phototransduction pathways in cryptochromeless mice.
Topics: Animals; Biological Clocks; Circadian Rhythm; Cryptochromes; Diet; Dietary Supplements; Flavoproteins; Gene Expression Regulation; Genes, fos; Light; Light Signal Transduction; Mice; Mice, Knockout; Motor Activity; Pupil; Retinaldehyde; Rod Opsins; Suprachiasmatic Nucleus; Vitamin A | 2004 |
Synthesis of ring-oxidized retinoids as substrates of mouse class I alcohol dehydrogenase (ADH1).
Topics: Alcohol Dehydrogenase; Animals; Biochemistry; Diterpenes; Kinetics; Mice; Oxidation-Reduction; Retinaldehyde; Retinoids; Structure-Activity Relationship; Substrate Specificity; Vitamin A | 2004 |
[Visual cycle and dark adaptation: a new approach in research].
Topics: Amphibians; Animals; Dark Adaptation; Kinetics; Microspectrophotometry; Photobleaching; Retinaldehyde; Rhodopsin; Rod Cell Outer Segment; Vision, Ocular; Vitamin A | 2004 |
Reduction of all-trans retinal to all-trans retinol in the outer segments of frog and mouse rod photoreceptors.
Topics: Animals; Cells, Cultured; Female; Fluorescence Recovery After Photobleaching; Isomerism; Kinetics; Light; Male; Metabolic Clearance Rate; Mice; Mice, Inbred C57BL; Microscopy, Fluorescence; NADP; Oxidation-Reduction; Photoreceptor Cells; Rana pipiens; Retinaldehyde; Rod Cell Outer Segment; Species Specificity; Vitamin A | 2005 |
Retinoid metabolism in the rat small intestine.
Topics: Animals; Chromatography, High Pressure Liquid; Enterocytes; Female; Intestinal Mucosa; Intestine, Small; Male; Rats; Rats, Wistar; Retinaldehyde; Retinoids; Tretinoin; Vitamin A | 2005 |
Role of photoreceptor-specific retinol dehydrogenase in the retinoid cycle in vivo.
Topics: Alcohol Oxidoreductases; Animals; Blotting, Southern; Catalysis; Cell Line; Cell Line, Tumor; Chromatography, High Pressure Liquid; DNA, Complementary; Electrophoresis, Polyacrylamide Gel; Electroretinography; Eye; Genetic Vectors; Genotype; Humans; Immunoblotting; Immunohistochemistry; Insecta; Kinetics; Light; Mice; Mice, Inbred C57BL; Mice, Knockout; Mice, Transgenic; Microscopy, Electron, Transmission; Models, Chemical; Models, Genetic; Mutation; Phosphatidylethanolamines; Photoreceptor Cells, Vertebrate; Polymerase Chain Reaction; Recombination, Genetic; Retina; Retinaldehyde; Retinoids; Rhodopsin; RNA, Messenger; Time Factors; Transgenes; Vitamin A | 2005 |
Ultrafast excited state dynamics of the protonated Schiff base of all-trans retinal in solvents.
Topics: Bacteriorhodopsins; Biophysics; Cyclohexanes; Halobacterium salinarum; Kinetics; Methanol; Microscopy, Fluorescence; Models, Statistical; Octanols; Retinaldehyde; Schiff Bases; Solvents; Spectrometry, Fluorescence; Spectrophotometry; Temperature; Time Factors; Ultraviolet Rays; Vitamin A | 2005 |
Vitamin a deficiency in patients with common variable immunodeficiency.
Topics: Adolescent; Adult; Case-Control Studies; Cells, Cultured; Child; Child, Preschool; Common Variable Immunodeficiency; Cytokines; Diterpenes; Down-Regulation; Female; Humans; Interleukin-4; Leukocytes, Mononuclear; Lymphocytes; Male; Retinaldehyde; Tumor Necrosis Factor-alpha; Vitamin A; Vitamin A Deficiency | 2005 |
Intrinsically photosensitive retinal ganglion cells detect light with a vitamin A-based photopigment, melanopsin.
Topics: Animals; Carrier Proteins; cis-trans-Isomerases; Diterpenes; Eye Proteins; Galactosides; Immunohistochemistry; Indoles; Light Signal Transduction; Mice; Mice, Knockout; Photic Stimulation; Retinal Ganglion Cells; Retinaldehyde; Rod Opsins; Vitamin A | 2005 |
Expression of keratinocyte transglutaminase in cornea of vitamin A-deficient rats.
Topics: Animals; Blotting, Northern; Cornea; Disease Models, Animal; Dry Eye Syndromes; Epithelial Cells; Gene Expression Regulation, Enzymologic; Immunoenzyme Techniques; Keratin-10; Keratins; Membrane Proteins; Protein Precursors; Rats; Rats, Sprague-Dawley; Retinaldehyde; RNA, Messenger; Transglutaminases; Up-Regulation; Vitamin A; Vitamin A Deficiency | 2005 |
Efficiency of a few retinoids and carotenoids in vivo in controlling benzo[a]pyrene-induced forestomach tumour in female Swiss mice.
Topics: Animals; Anticarcinogenic Agents; Benzo(a)pyrene; beta Carotene; Biological Availability; Carcinogens; Carotenoids; Dietary Supplements; Female; Lutein; Mice; Retinaldehyde; Retinoids; Stomach Neoplasms; Tretinoin; Vitamin A; Vitamins | 2005 |
A novel cytochrome P450, zebrafish Cyp26D1, is involved in metabolism of all-trans retinoic acid.
Topics: Amino Acid Sequence; Animals; Conserved Sequence; Cytochrome P-450 Enzyme System; Embryo, Nonmammalian; Molecular Sequence Data; Protein Structure, Tertiary; Retinaldehyde; Retinoic Acid 4-Hydroxylase; Sequence Homology, Amino Acid; Substrate Specificity; Tissue Distribution; Tretinoin; Vitamin A; Zebrafish Proteins | 2006 |
The role of Drosophila ninaG oxidoreductase in visual pigment chromophore biogenesis.
Topics: Animals; Drosophila; Drosophila Proteins; Hydroxylation; Isomerism; Oxidoreductases; Retinaldehyde; Spectrometry, Mass, Electrospray Ionization; Vitamin A | 2006 |
RPE65 gene delivery restores isomerohydrolase activity and prevents early cone loss in Rpe65-/- mice.
Topics: Adenoviridae; Animals; Blotting, Western; Carrier Proteins; Chromatography, High Pressure Liquid; cis-trans-Isomerases; Dark Adaptation; Eye Proteins; Fluorescent Antibody Technique, Indirect; Gene Expression; Gene Expression Regulation, Enzymologic; Genetic Therapy; Humans; Mice; Mice, Inbred C57BL; Mice, Knockout; Retinal Cone Photoreceptor Cells; Retinal Degeneration; Retinaldehyde; Reverse Transcriptase Polymerase Chain Reaction; Rod Opsins; Transducin; Vitamin A | 2006 |
Effects of quinones and flavonoids on the reduction of all-trans retinal to all-trans retinol in pig heart.
Topics: Alcohol Oxidoreductases; Animals; Apigenin; Barbital; Cytosol; Dose-Response Relationship, Drug; Flavonoids; Genistein; Isoflavones; Kaempferols; Kinetics; Molecular Structure; Myocardium; Naphthoquinones; Oxidation-Reduction; Phenanthrenes; Quercetin; Quinones; Retinaldehyde; Swine; Vitamin A; Vitamin K 3 | 2006 |
Effect of light exposure on the accumulation and depletion of retinyl ester in the chicken retina.
Topics: Adaptation, Ocular; Animals; Chickens; Dark Adaptation; Lighting; Photic Stimulation; Retina; Retinal Cone Photoreceptor Cells; Retinaldehyde; Time Factors; Vitamin A | 2006 |
Timing is everything: Direct measurement of retinol production in cones and rods.
Topics: Ambystoma; Animals; Kinetics; Microscopy, Fluorescence; Microspectrophotometry; Photobleaching; Retinal Cone Photoreceptor Cells; Retinal Pigments; Retinal Rod Photoreceptor Cells; Retinaldehyde; Time Factors; Vitamin A | 2006 |
Visual cycle: Dependence of retinol production and removal on photoproduct decay and cell morphology.
Topics: Ambystoma; Animals; Eye Proteins; Kinetics; Microscopy, Fluorescence; Microspectrophotometry; Photobleaching; Photoreceptor Cells, Vertebrate; Retinal Cone Photoreceptor Cells; Retinal Pigments; Retinal Rod Photoreceptor Cells; Retinaldehyde; Retinol-Binding Proteins; Rhodopsin; Time Factors; Vitamin A | 2006 |
Cyclic nucleotide-gated ion channels in rod photoreceptors are protected from retinoid inhibition.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-GMP Phosphodiesterases; Ambystoma; Animals; Cyclic GMP; Cyclic Nucleotide-Gated Cation Channels; Diterpenes; Guanylate Cyclase; Ion Channels; Light; Microspectrophotometry; Patch-Clamp Techniques; Retinal Rod Photoreceptor Cells; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Rhodopsin; Rod Cell Outer Segment; Vitamin A | 2006 |
Sequestration of retinyl esters is essential for retinoid signaling in the zebrafish embryo.
Topics: Acyltransferases; Aldehyde Oxidoreductases; Amino Acid Sequence; Animals; Cell Line; Drosophila; Egg Yolk; Embryo, Nonmammalian; Esters; Eye; Gene Expression Regulation, Developmental; Homeostasis; Molecular Sequence Data; Retinaldehyde; Retinoids; Signal Transduction; Tretinoin; Vitamin A; Zebrafish | 2007 |
Involvement of alcohol and aldehyde dehydrogenase activities on hepatic retinoid metabolism and its possible participation in the progression of rat liver regeneration.
Topics: Alcohol Dehydrogenase; Aldehyde Dehydrogenase; Animals; Blotting, Western; Cytosol; Dose-Response Relationship, Drug; Ethanol; Fomepizole; Hepatectomy; Kinetics; Liver; Liver Regeneration; Male; Mitochondrial Proteins; Pyrazoles; Rats; Rats, Wistar; Retinaldehyde; Retinoids; Subcellular Fractions; Thymidine Kinase; Time Factors; Vitamin A | 2007 |
Light induces programmed cell death by activating multiple independent proteases in a cone photoreceptor cell line.
Topics: Animals; Apoptosis; Blotting, Western; Calpain; Caspases; Cathepsin D; Cell Line; Cell Survival; Chromatography, High Pressure Liquid; Diterpenes; Enzyme Activation; Light; Mice; Peptide Hydrolases; Retinal Cone Photoreceptor Cells; Retinaldehyde; Vitamin A | 2007 |
Interactions of human serum albumin with retinoic acid, retinal and retinyl acetate.
Topics: Circular Dichroism; Diterpenes; Fluorescence; Humans; Retinaldehyde; Retinyl Esters; Serum Albumin; Spectrophotometry, Ultraviolet; Tretinoin; Vitamin A | 2007 |
Cellular sites of Drosophila NinaB and NinaD activity in vitamin A metabolism.
Topics: Age Factors; Animals; Animals, Genetically Modified; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Brain; Drosophila melanogaster; Drosophila Proteins; Ganglia, Invertebrate; Gene Expression Regulation, Enzymologic; Larva; Optic Lobe, Nonmammalian; Receptors, Immunologic; Retinaldehyde; Vitamin A | 2007 |
The effects of copper and benzo[a]pyrene on retinoids and reproduction in zebrafish.
Topics: Animal Feed; Animals; Benzo(a)pyrene; Body Size; Carboxylic Ester Hydrolases; Copper; Diet; Esters; Female; Gene Expression; Lipid Peroxidation; Male; Ovum; Oxidative Stress; Random Allocation; Reproduction; Retinaldehyde; Retinoids; Tocopherols; Vitamin A; Water Pollutants, Chemical; Zebrafish; Zebrafish Proteins | 2007 |
Dissection of the pathway required for generation of vitamin A and for Drosophila phototransduction.
Topics: Amino Acid Sequence; Animals; Base Sequence; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Drosophila; Drosophila Proteins; Gastrointestinal Tract; Molecular Sequence Data; Neuroglia; Neurons; Receptors, Immunologic; Receptors, Scavenger; Retinaldehyde; Retinol-Binding Proteins; Rhodopsin; Scavenger Receptors, Class B; Sequence Alignment; Vision, Ocular; Vitamin A | 2007 |
Retinaldehyde: more than meets the eye.
Topics: Adipogenesis; Adipose Tissue; Animals; Cells, Cultured; Metabolic Syndrome; Mice; Mice, Obese; PPAR gamma; Retinaldehyde; Signal Transduction; Tretinoin; Vitamin A | 2007 |
The Enzymatic Reduction of the Retinenes to the Vitamins A.
Topics: Humans; Retinaldehyde; Vitamin A; Vitamins | 1949 |
Metabolism and biological activities of topical 4-oxoretinoids in mouse skin.
Topics: Animals; Dendritic Cells; Epidermis; Gene Expression; Humans; Hyperplasia; Lipid Peroxidation; Mice; Peroxidase; Retinaldehyde; Retinoids; Skin; Tail; Vitamin A | 2008 |
[Vitamin A, in the eye of the fat].
Topics: Adipocytes; Adipose Tissue; Carbohydrates; Homeostasis; Humans; Lipids; Models, Biological; Retinaldehyde; Vitamin A | 2007 |
Retinoid processing in cone and Müller cell lines.
Topics: Animals; Cell Line; Chromatography, High Pressure Liquid; Esters; Mice; Mice, Inbred C57BL; Oxidation-Reduction; Oxidoreductases; Phosphatidylcholine-Sterol O-Acyltransferase; Photic Stimulation; Retina; Retinal Cone Photoreceptor Cells; Retinaldehyde; Retinoids; Retinol O-Fatty-Acyltransferase; Reverse Transcriptase Polymerase Chain Reaction; Vitamin A | 2008 |
A convenient and stereoselective synthesis of 11Z-3,4-didehydroretinal by Horner-Emmons reaction using diphenyl phosphonate.
Topics: Crown Ethers; Molecular Structure; Organophosphorus Compounds; Retinaldehyde; Stereoisomerism; Vitamin A | 2008 |
HPLC/UV quantitation of retinal, retinol, and retinyl esters in serum and tissues.
Topics: Adipose Tissue; Animals; Chromatography, High Pressure Liquid; Esters; Isomerism; Liver; Male; Mice; Molecular Structure; Oximes; Reproducibility of Results; Retinaldehyde; Spectrophotometry; Ultraviolet Rays; Vitamin A | 2008 |
Kinetic analysis of human enzyme RDH10 defines the characteristics of a physiologically relevant retinol dehydrogenase.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Cell Line; Cell Survival; Conserved Sequence; Down-Regulation; Gene Expression; Humans; Kinetics; Models, Molecular; Molecular Sequence Data; Protein Structure, Tertiary; Retinaldehyde; RNA, Small Interfering; Sequence Alignment; Spodoptera; Substrate Specificity; Vitamin A | 2008 |
11-cis- and all-trans-retinols can activate rod opsin: rational design of the visual cycle.
Topics: Animals; Cattle; Chlorocebus aethiops; COS Cells; Haplorhini; Photoreceptor Cells; Retinal Rod Photoreceptor Cells; Retinaldehyde; Rhodopsin; Transducin; Vision, Ocular; Vitamin A | 2008 |
Interconversions of retinene and vitamin A in vitro.
Topics: In Vitro Techniques; Retinaldehyde; Vitamin A; Vitamins | 1948 |
The synthesis from vitamin A1 of retinene 1 and of a new 545 m-mu chromogen yielding light-sensitive products.
Topics: Naphthalenesulfonates; Porphyrins; Retina; Retinal Rod Photoreceptor Cells; Retinaldehyde; Rhodopsin; Vitamin A | 1948 |
Studies on vitamin A; the preparation of retinene1, vitamin A aldehyde.
Topics: Humans; Retinaldehyde; Vitamin A | 1948 |
Conversion in vivo of vitamin A aldehyde (retinene1) to vitamin A1.
Topics: Humans; Retinaldehyde; Vitamin A | 1948 |
Vitamin A metabolism is impaired in human ovarian cancer.
Topics: Female; Gene Expression Regulation, Neoplastic; Humans; Immunohistochemistry; Ovarian Neoplasms; Oxidation-Reduction; Retinaldehyde; Retinol-Binding Proteins, Cellular; Tretinoin; Vitamin A | 2009 |
Retinoids synergize with insulin to induce hepatic Gck expression.
Topics: Animals; Cells, Cultured; Chemical Fractionation; Enzyme Induction; Glucokinase; Hepatocytes; Insulin; Insulin-Secreting Cells; Liver; Rats; Rats, Sprague-Dawley; Receptors, Retinoic Acid; Retinaldehyde; Retinoic Acid Receptor alpha; Retinoid X Receptors; Retinoids; RNA Stability; RNA, Messenger; Sterol Regulatory Element Binding Protein 1; Tissue Extracts; Vitamin A; Vitamin A Deficiency | 2009 |
Retinoid metabolism in the small intestine during development of liver cirrhosis.
Topics: Alcohol Oxidoreductases; Animals; Biomarkers; Carbon Tetrachloride; Chromatography, High Pressure Liquid; Disease Progression; Down-Regulation; Enterocytes; Female; Intestine, Small; Liver Cirrhosis, Experimental; Male; Rats; Retinaldehyde; Retinoids; Thioacetamide; Time Factors; Tretinoin; Vitamin A | 2009 |
Involvement of all-trans-retinal in acute light-induced retinopathy of mice.
Topics: Acute Disease; Aging; Alcohol Oxidoreductases; Animals; Apoptosis; ATP-Binding Cassette Transporters; bcl-2-Associated X Protein; Caspases; Cell Line; Cell Survival; Chromatography, High Pressure Liquid; Chromatography, Liquid; Diterpenes; Ethanolamine; Humans; Light; Mass Spectrometry; Mice; Oxidation-Reduction; Rats; Retina; Retinal Degeneration; Retinal Diseases; Retinaldehyde; Retinyl Esters; Rhodopsin; Vitamin A | 2009 |
Loss of cone photoreceptors caused by chromophore depletion is partially prevented by the artificial chromophore pro-drug, 9-cis-retinyl acetate.
Topics: Adaptor Proteins, Signal Transducing; Animals; Carrier Proteins; cis-trans-Isomerases; Diterpenes; Eye Proteins; GTP-Binding Protein alpha Subunits; Humans; Mice; Mice, Knockout; Optic Atrophy, Hereditary, Leber; Prodrugs; Retinal Cone Photoreceptor Cells; Retinaldehyde; Retinyl Esters; Transducin; Vitamin A | 2009 |
Novel lipofuscin bisretinoids prominent in human retina and in a model of recessive Stargardt disease.
Topics: Age Factors; Animals; ATP-Binding Cassette Transporters; Cattle; Chromatography, High Pressure Liquid; Diterpenes; Humans; Lipofuscin; Macular Degeneration; Mice; Mice, Inbred C57BL; Mice, Knockout; Models, Molecular; Molecular Structure; Pigment Epithelium of Eye; Retina; Retinaldehyde; Spectroscopy, Fourier Transform Infrared; Tandem Mass Spectrometry; Vitamin A | 2009 |
Metabolic constraints on the recovery of sensitivity after visual pigment bleaching in retinal rods.
Topics: Ambystoma; Animals; Dialysis; In Vitro Techniques; Kinetics; Light; NADP; Patch-Clamp Techniques; Retinal Pigments; Retinaldehyde; Rod Cell Outer Segment; Vitamin A | 2009 |
Retinene2 and vitamin A2.
Topics: Retinaldehyde; Vitamin A; Vitamins | 1947 |
Conversion of retinene1 to vitamin A in vivo.
Topics: Retinaldehyde; Vitamin A; Vitamins | 1947 |
Synthesis of vitamin A aldehyde.
Topics: Retinaldehyde; Vitamin A; Vitamins | 1947 |
Retinene1-vitamin A aldehyde.
Topics: Aldehydes; Humans; Retinaldehyde; Vitamin A; Vitamins | 1946 |
Conversion of retinene2 to vitamin A2 in vivo.
Topics: Retinaldehyde; Vitamin A; Vitamins | 1947 |
{beta}-Apocarotenoids do not significantly activate retinoic acid receptors {alpha} or {beta}.
Topics: Animals; Carotenoids; Fibroblasts; Haplorhini; Ketones; Kidney; Models, Biological; Models, Chemical; Oxygen; Receptors, Retinoic Acid; Retinaldehyde; Retinoic Acid Receptor alpha; Transcription, Genetic; Tretinoin; Vitamin A | 2010 |
Quantification of endogenous retinoids.
Topics: Analytic Sample Preparation Methods; Animals; Chromatography, Gas; Chromatography, High Pressure Liquid; Chromatography, Liquid; Eye Proteins; Hydrogen-Ion Concentration; Limit of Detection; Linear Models; Male; Mice; Oxidation-Reduction; Reference Standards; Reproducibility of Results; Retinaldehyde; Retinoids; Specimen Handling; Spectrophotometry, Ultraviolet; Subcellular Fractions; Tandem Mass Spectrometry; Vitamin A | 2010 |
Molecular biology and analytical chemistry methods used to probe the retinoid cycle.
Topics: Acyltransferases; Animals; Carrier Proteins; Chemistry Techniques, Analytical; Chromatography, High Pressure Liquid; Chromatography, Liquid; cis-trans-Isomerases; Esters; Eye; Eye Proteins; Isomerism; Lipofuscin; Mass Spectrometry; Mice; Molecular Biology; NIH 3T3 Cells; Pyridinium Compounds; Retinaldehyde; Retinoids; Vitamin A | 2010 |
Retinoid storage in the egg of reptiles and birds.
Topics: Animals; Birds; Carrier Proteins; Chromatography, High Pressure Liquid; Egg Proteins; Egg Yolk; Oviparity; Ovum; Phylogeny; Reptiles; Retinaldehyde; Retinoids; Vitamin A | 2010 |
Retinal and retinol are potential regulators of gene expression in the keratinocyte cell line HaCaT.
Topics: Gene Expression Regulation; Humans; Keratinocytes; Receptors, Retinoic Acid; Retinaldehyde; Retinoid X Receptors; Transcription, Genetic; Vitamin A | 2011 |
Topical retinoids induce β-defensin 3 expression in mouse skin.
Topics: Animals; beta-Defensins; Female; Mice; Mice, Hairless; Retinaldehyde; Skin; Vitamin A | 2010 |
3, 4-Didehydroretinol kinetics differ during lactation in sows on a retinol depletion regimen and the serum:milk 3, 4-didehydroretinol:retinol ratios are correlated.
Topics: Animals; Area Under Curve; Female; Lactation; Milk; Retinaldehyde; Swine; Vitamin A; Vitamin A Deficiency | 2011 |
Macular degeneration: a possible biochemical mechanism.
Topics: Biochemistry; Cytochrome P-450 Enzyme System; Epoxide Hydrolases; Epoxy Compounds; Humans; Hydrolysis; Macular Degeneration; Models, Chemical; Models, Genetic; Nervous System Diseases; Neurons; Oxidative Stress; Retinaldehyde; Vitamin A | 2011 |
Binding affinities of CRBPI and CRBPII for 9-cis-retinoids.
Topics: Algorithms; Alitretinoin; Animals; Binding, Competitive; Diterpenes; Fluorometry; Humans; Kinetics; Protein Binding; Retinaldehyde; Retinoid X Receptors; Retinol-Binding Proteins, Cellular; Tretinoin; Vitamin A | 2011 |
Retinoid production using metabolically engineered Escherichia coli with a two-phase culture system.
Topics: Alkanes; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Carbon; Diterpenes; Escherichia coli; Genetic Engineering; Mevalonic Acid; Retinaldehyde; Retinoids; Retinyl Esters; Temperature; Vitamin A | 2011 |
Retinaldehyde is a substrate for human aldo-keto reductases of the 1C subfamily.
Topics: 20-Hydroxysteroid Dehydrogenases; 3-Hydroxysteroid Dehydrogenases; Aldo-Keto Reductase Family 1 Member C3; Amino Acid Substitution; Binding Sites; Cell Line, Tumor; Cell Proliferation; Humans; Hydroxyprostaglandin Dehydrogenases; Hydroxysteroid Dehydrogenases; Kinetics; Models, Molecular; Mutagenesis, Site-Directed; Oxidoreductases; Protein Binding; Receptors, Retinoic Acid; Retinaldehyde; Substrate Specificity; Transcriptional Activation; Vitamin A | 2011 |
Involvement of retinol dehydrogenase 10 in embryonic patterning and rescue of its loss of function by maternal retinaldehyde treatment.
Topics: Alcohol Oxidoreductases; Animals; Body Patterning; Branchial Region; Galactosides; Gene Expression Regulation, Developmental; Gene Targeting; Histological Techniques; In Situ Hybridization; Indoles; Mice; Mice, Knockout; Models, Biological; Retinaldehyde; Rhombencephalon; Signal Transduction; Tretinoin; Vitamin A | 2011 |
A novel bisretinoid of retina is an adduct on glycerophosphoethanolamine.
Topics: Animals; ATP-Binding Cassette Transporters; Chromatography, High Pressure Liquid; Disease Models, Animal; Diterpenes; Humans; Lipofuscin; Macular Degeneration; Magnetic Resonance Spectroscopy; Mass Spectrometry; Mice; Mice, Knockout; Phosphatidylethanolamines; Pyridinium Compounds; Retina; Retinal Pigment Epithelium; Retinaldehyde; Retinoids; Spectrometry, Fluorescence; Stargardt Disease; Vitamin A | 2011 |
Determination of vitamin A and its metabolites in rat testis: possible involvement of vitamin A in testicular toxicity caused by molinate.
Topics: Animals; Azepines; Herbicides; Male; Rats; Rats, Sprague-Dawley; Retinaldehyde; Testis; Thiocarbamates; Vitamin A | 2012 |
Retinol metabolism in the mollusk Osilinus lineatus indicates an ancient origin for retinyl ester storage capacity.
Topics: Animals; Biological Evolution; Chromatography, High Pressure Liquid; Diterpenes; Esterification; Female; Homeostasis; Male; Microinjections; Mollusca; Muscles; Retinaldehyde; Retinyl Esters; Testis; Tretinoin; Vitamin A | 2012 |
Cultured Müller cells from mammals can synthesize and accumulate retinyl esters.
Topics: Animals; Cattle; Cells, Cultured; Chickens; Chromatography, High Pressure Liquid; Esters; Humans; Mice; Mice, Inbred C57BL; Neuroglia; Rats; Retinaldehyde; Retinol O-Fatty-Acyltransferase; Retinol-Binding Proteins, Cellular; Vitamin A | 2012 |
The hepatic Raldh1 expression is elevated in Zucker fatty rats and its over-expression introduced the retinal-induced Srebp-1c expression in INS-1 cells.
Topics: Aldehyde Dehydrogenase 1 Family; Animals; Cell Line; Cytochrome P-450 Enzyme System; Gene Expression Regulation; Hepatocytes; Lipogenesis; Liver; Male; Obesity; Rats; Rats, Zucker; Retinal Dehydrogenase; Retinaldehyde; Retinoic Acid 4-Hydroxylase; RNA, Messenger; Signal Transduction; Sterol Regulatory Element Binding Protein 1; Tretinoin; Vitamin A | 2012 |
Isolation of the retinal isomers from the isomerization of all-trans-retinal by flash countercurrent chromatography.
Topics: Chromatography, High Pressure Liquid; Countercurrent Distribution; Isomerism; Retinaldehyde; Vitamin A | 2013 |
Aldo-keto reductases in retinoid metabolism: search for substrate specificity and inhibitor selectivity.
Topics: Alcohol Oxidoreductases; Aldehyde Dehydrogenase; Aldehyde Reductase; Aldo-Keto Reductases; Cell Membrane; Cytosol; Humans; Hydrophobic and Hydrophilic Interactions; Kinetics; Oxidation-Reduction; Receptors, Retinoic Acid; Retinaldehyde; Retinoid X Receptors; Retinoids; Retinol-Binding Proteins, Cellular; Structure-Activity Relationship; Substrate Specificity; Tretinoin; Vitamin A | 2013 |
Lipid emulsion administered intravenously or orally attenuates triglyceride accumulation and expression of inflammatory markers in the liver of nonobese mice fed parenteral nutrition formula.
Topics: Administration, Oral; Animals; Dietary Fats; Fat Emulsions, Intravenous; Fatty Acid Synthases; Fatty Liver; Glucose; Inflammation; Inflammation Mediators; Liver; Male; Mice; Mice, Inbred C57BL; Parenteral Nutrition; Retinaldehyde; RNA, Messenger; Serum Amyloid P-Component; Sterol Regulatory Element Binding Protein 1; Triglycerides; Vitamin A | 2013 |
Characterization of human β,β-carotene-15,15'-monooxygenase (BCMO1) as a soluble monomeric enzyme.
Topics: Animals; beta-Carotene 15,15'-Monooxygenase; Cell Line; Gene Expression Regulation, Enzymologic; Humans; Liver; Mice; Recombinant Proteins; Retinaldehyde; Solubility; Spodoptera; Substrate Specificity; Transfection; Vitamin A | 2013 |
Explant cultures of Rpe65-/- mouse retina: a model to investigate cone opsin trafficking.
Topics: Animals; cis-trans-Isomerases; Cone Opsins; Mice; Mice, Inbred C57BL; Models, Biological; Molecular Weight; Organ Culture Techniques; Organ Specificity; Phenotype; Protein Transport; Retina; Retinal Pigment Epithelium; Retinaldehyde; Rhodopsin; Tretinoin; Ultraviolet Rays; Vitamin A | 2013 |
Substrate specificity and subcellular localization of the aldehyde-alcohol redox-coupling reaction in carp cones.
Topics: Alcohols; Animals; Benzaldehydes; Binding Sites; Carps; Intracellular Membranes; Oxidation-Reduction; Retinal Cone Photoreceptor Cells; Retinal Photoreceptor Cell Inner Segment; Retinaldehyde; Substrate Specificity; Vitamin A | 2013 |
Molecular characterization of an aldo-keto reductase from Marivirga tractuosa that converts retinal to retinol.
Topics: Aldehyde Reductase; Aldo-Keto Reductases; Bacteroidetes; Cloning, Molecular; Escherichia coli; Humans; Oxidation-Reduction; Recombinant Proteins; Retinaldehyde; Substrate Specificity; Vitamin A | 2014 |
The human enzyme that converts dietary provitamin A carotenoids to vitamin A is a dioxygenase.
Topics: Dioxygenases; Humans; Oxygen; Recombinant Proteins; Retinaldehyde; Vitamin A | 2014 |
The retinaldehyde reductase activity of DHRS3 is reciprocally activated by retinol dehydrogenase 10 to control retinoid homeostasis.
Topics: Alcohol Oxidoreductases; Animals; Biocatalysis; Blotting, Western; Cells, Cultured; Enzyme Activation; Female; HEK293 Cells; Hep G2 Cells; Homeostasis; Humans; In Situ Hybridization; Limb Buds; Male; Mice; Mice, Inbred C57BL; Mice, Knockout; Mutation; Protein Binding; Retinaldehyde; Reverse Transcriptase Polymerase Chain Reaction; RNA Interference; Sf9 Cells; Vitamin A | 2014 |
Vitamin A dimers trigger the protracted death of retinal pigment epithelium cells.
Topics: Aged; Aged, 80 and over; Cell Death; Cells, Cultured; Dimerization; Epithelial Cells; Humans; Retinal Degeneration; Retinal Pigment Epithelium; Retinaldehyde; Vitamin A | 2014 |
Structures of holo wild-type human cellular retinol-binding protein II (hCRBPII) bound to retinol and retinal.
Topics: Binding Sites; Crystallography, X-Ray; Humans; Ligands; Models, Molecular; Protein Binding; Protein Conformation; Retinaldehyde; Retinol-Binding Proteins, Cellular; Vitamin A | 2014 |
RDH13L, an enzyme responsible for the aldehyde-alcohol redox coupling reaction (AL-OL coupling reaction) to supply 11-cis retinal in the carp cone retinoid cycle.
Topics: Animals; Carps; Mice; Oxidation-Reduction; Retinal Cone Photoreceptor Cells; Retinaldehyde; Vitamin A | 2015 |
LRAT overexpression diminishes intracellular levels of biologically active retinoids and reduces retinoid antitumor efficacy in the murine melanoma B16F10 cell line.
Topics: Acyltransferases; Animals; Cell Line, Tumor; Cytochrome P-450 Enzyme System; Melanoma, Experimental; Mice; Retinaldehyde; Retinoic Acid 4-Hydroxylase; Tretinoin; Vitamin A | 2015 |
High-fat diet enhanced retinal dehydrogenase activity, but suppressed retinol dehydrogenase activity in liver of rats.
Topics: Adipose Tissue; Alcohol Oxidoreductases; Animals; Cholesterol; Diet, High-Fat; Down-Regulation; Gene Expression; Hep G2 Cells; Humans; Hyperlipidemias; Kidney; Liver; Male; Oxidoreductases; Rats, Sprague-Dawley; Retina; Retinaldehyde; Retinoids; Tretinoin; Up-Regulation; Vitamin A | 2015 |
Diacylglycerol O-acyltransferase type-1 synthesizes retinyl esters in the retina and retinal pigment epithelium.
Topics: Acyltransferases; Animals; Cells, Cultured; cis-trans-Isomerases; Diacylglycerol O-Acyltransferase; Esters; Gene Deletion; Mice, Inbred BALB C; Mice, Inbred C57BL; Palmitoyl Coenzyme A; Retina; Retinal Pigment Epithelium; Retinaldehyde; Vitamin A | 2015 |
Rdh10a Provides a Conserved Critical Step in the Synthesis of Retinoic Acid during Zebrafish Embryogenesis.
Topics: Alcohol Oxidoreductases; Animals; Animals, Genetically Modified; Body Patterning; Embryo, Nonmammalian; Gene Expression Regulation, Developmental; Gene Knockdown Techniques; Hot Temperature; In Situ Hybridization; PAX2 Transcription Factor; Retinaldehyde; Reverse Transcriptase Polymerase Chain Reaction; Rhombencephalon; Tretinoin; Vitamin A; Zebrafish; Zebrafish Proteins | 2015 |
Alternative Biotransformation of Retinal to Retinoic Acid or Retinol by an Aldehyde Dehydrogenase from Bacillus cereus.
Topics: Aldehyde Dehydrogenase; Bacillus cereus; Biotransformation; Humans; Mutant Proteins; Retinaldehyde; Substrate Specificity; Tretinoin; Vitamin A | 2016 |
Decay of an active GPCR: Conformational dynamics govern agonist rebinding and persistence of an active, yet empty, receptor state.
Topics: Animals; Chlorocebus aethiops; COS Cells; Ligands; Light; Models, Molecular; Mutation; Phosphorylation; Protein Binding; Protein Conformation; Proteolysis; Receptors, G-Protein-Coupled; Retinaldehyde; Rhodopsin; Structure-Activity Relationship; Vitamin A | 2016 |
Characterization of human short chain dehydrogenase/reductase SDR16C family members related to retinol dehydrogenase 10.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Cattle; HEK293 Cells; Hep G2 Cells; Humans; Mice; Molecular Sequence Data; Rats; Recombinant Proteins; Retinaldehyde; Sequence Alignment; Sf9 Cells; Short Chain Dehydrogenase-Reductases; Spodoptera; Tretinoin; Vitamin A; Xenopus laevis | 2017 |
The retina visual cycle is driven by cis retinol oxidation in the outer segments of cones.
Topics: Ambystoma; Animals; Dark Adaptation; Diterpenes; Microspectrophotometry; Oxidation-Reduction; Photic Stimulation; Retinal Cone Photoreceptor Cells; Retinal Photoreceptor Cell Outer Segment; Retinal Pigments; Retinaldehyde; Vision, Ocular; Vitamin A | 2017 |
Maternal Retinoids Increase PDGFRα
Topics: Adipogenesis; Adipose Tissue, Beige; Animals; Body Temperature; Cells, Cultured; Chromatography, High Pressure Liquid; Diet, High-Fat; Dietary Supplements; Female; Glucose Tolerance Test; Male; Mice; Mice, Inbred C57BL; Obesity; Oxygen Consumption; Pregnancy; Receptor, Platelet-Derived Growth Factor alpha; Retinaldehyde; Signal Transduction; Stromal Cells; Tretinoin; Vascular Endothelial Growth Factor A; Vitamin A | 2017 |
The role of retinol dehydrogenase 10 in the cone visual cycle.
Topics: Alcohol Oxidoreductases; Animals; Dark Adaptation; Electroretinography; Ependymoglial Cells; Gene Expression; Humans; Integrases; Mice; Mice, Transgenic; Oxidation-Reduction; Retinal Cone Photoreceptor Cells; Retinal Pigment Epithelium; Retinal Rod Photoreceptor Cells; Retinaldehyde; Transgenes; Vision, Ocular; Vitamin A | 2017 |
ADHFe1: a novel enzyme involved in retinoic acid-dependent Hox activation.
Topics: Alcohol Oxidoreductases; Animals; Blotting, Western; Body Patterning; Cloning, Molecular; Embryo, Nonmammalian; Gastrula; Gene Expression Profiling; Gene Expression Regulation, Developmental; Genes, Homeobox; HEK293 Cells; Homeodomain Proteins; Homeostasis; Humans; Mesoderm; Mitochondrial Proteins; Organizers, Embryonic; Retinaldehyde; Signal Transduction; Tretinoin; Vitamin A; Xenopus laevis; Xenopus Proteins | 2017 |
Interphotoreceptor retinoid-binding protein removes all-
Topics: Animals; Cattle; Eye Proteins; Light; Lipofuscin; Mice; Mice, Knockout; Retinaldehyde; Retinol-Binding Proteins; Rod Cell Outer Segment; Vitamin A | 2017 |
Peropsin modulates transit of vitamin A from retina to retinal pigment epithelium.
Topics: Animals; Eye Proteins; Mice; Mice, Knockout; Retina; Retinal Cone Photoreceptor Cells; Retinal Pigment Epithelium; Retinal Pigments; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Rhodopsin; Rod Opsins; Vitamin A | 2017 |
Retinol dehydrogenase 11 is essential for the maintenance of retinol homeostasis in liver and testis in mice.
Topics: Animals; beta Carotene; Diet; Female; Gene Expression; Homeostasis; Male; Mice; Mice, Knockout; Microsomes; Microsomes, Liver; Oxidoreductases; Retinaldehyde; Retinol-Binding Proteins, Plasma; Signal Transduction; Testis; Vitamin A; Vitamin A Deficiency | 2018 |
Opn5L1 is a retinal receptor that behaves as a reverse and self-regenerating photoreceptor.
Topics: Animals; Chickens; Chromatography, High Pressure Liquid; Factor Xa; HEK293 Cells; Humans; In Situ Hybridization; Light; Male; Opsins; Photoreceptor Cells; Photoreceptor Cells, Vertebrate; Protein Binding; Recombinant Proteins; Regeneration; Retinaldehyde; Rhodopsin; Signal Transduction; Vitamin A; Xenopus | 2018 |
Tissue and serum metabolomic phenotyping for diagnosis and prognosis of hepatocellular carcinoma.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biomarkers, Tumor; Carcinoma, Hepatocellular; China; Diagnosis, Differential; Female; Humans; Liver; Liver Cirrhosis; Liver Neoplasms; Male; Metabolomics; Middle Aged; Prognosis; Retinaldehyde; ROC Curve; Vitamin A; Young Adult | 2020 |
Vitamin A and its natural derivatives.
Topics: Carotenoids; Retina; Retinaldehyde; Retinoids; Vitamin A | 2020 |
Photooxidation mediated by 11-
Topics: Animals; Mice; Mice, Knockout; Molecular Structure; Optical Imaging; Oxidation-Reduction; Photochemical Processes; Photoreceptor Cells; Retinaldehyde; Rod Cell Outer Segment; Vitamin A | 2020 |
The vitamin A transporter STRA6 adjusts the stoichiometry of chromophore and opsins in visual pigment synthesis and recycling.
Topics: Animals; Cone Opsins; Membrane Proteins; Mice; Opsins; Retinal Cone Photoreceptor Cells; Retinal Pigments; Retinaldehyde; Rod Opsins; Vitamin A | 2022 |
A Harungana madagascariensis extract with retinol-like properties: Gene upregulations and protein expressions in human fibroblasts and skin explants.
Topics: Aged; Collagen; Collagen Type I; Fibroblasts; Humans; Plant Extracts; Retinaldehyde; Retinoids; Skin; Up-Regulation; Vitamin A | 2022 |
Products of the visual cycle are detected in mice lacking retinol binding protein 4, the only known vitamin A carrier in plasma.
Topics: Animals; Mice; Retina; Retinal Pigment Epithelium; Retinaldehyde; Retinoids; Retinol-Binding Proteins, Plasma; Vitamin A | 2022 |
PNPLA2 mobilizes retinyl esters from retinosomes and promotes the generation of 11-cis-retinal in the visual cycle.
Topics: Animals; Electroretinography; Mice; Retinal Pigment Epithelium; Retinaldehyde; Retinyl Esters; Vitamin A | 2023 |
The retinoid metabolism of Gammarus fossarum is disrupted by exogenous all-trans retinoic acid, citral, and methoprene but not by the technical formulation of glyphosate.
Topics: Animals; Ecosystem; Female; Glyphosate; Isotretinoin; Methoprene; Retinaldehyde; Retinoids; Tandem Mass Spectrometry; Tretinoin; Vitamin A | 2023 |
Vitamin A metabolites inhibit ferroptosis.
Topics: Animals; Ferroptosis; Lipid Peroxidation; Lipids; Retinaldehyde; Tretinoin; Vitamin A; Vitamins | 2023 |