cysteine has been researched along with folic acid in 177 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 44 (24.86) | 18.7374 |
| 1990's | 26 (14.69) | 18.2507 |
| 2000's | 62 (35.03) | 29.6817 |
| 2010's | 40 (22.60) | 24.3611 |
| 2020's | 5 (2.82) | 2.80 |
| Authors | Studies |
|---|---|
| Hirsch, W; Smerlings, H | 1 |
| Lakshmaiah, N; Ramasastri, BV | 1 |
| Caine, JM; McLeish, MJ | 1 |
| Baggott, JE; Morgan, SL; Refsum, H; Ueland, PM | 1 |
| Lapin, IP; Ryzhov, IV | 1 |
| Maley, F; Maley, GF | 1 |
| Dudman, NP; Tyrrell, PA; Wilcken, DE | 1 |
| Kikuchi, G; Yoshida, T | 1 |
| Beumer-Jochmans, MP; Godard, C | 1 |
| Knapp, J; Royl, P; Szirmai, E | 1 |
| Olitzki, AL | 1 |
| Elstner, EF; Suhadolnik, RJ | 1 |
| Hecker, E; Marks, F | 1 |
| Bălăşescu, M; Oeriu, I; Stefănescu, GA | 1 |
| Ionită, E; Oeriu, I; Severin, V; Stefănescu, GA | 1 |
| Costin, G; Oeriu, I; Otel, V | 1 |
| Dörl, F; Faur, A; Păsculescu, G | 1 |
| Oeriu, S; Vancea, P | 1 |
| Benesch, H; Crăcea, M; Oeriu, S; Tănase, I | 1 |
| Balasescu, M; Ionita, E; Oeriu, I; Oeriu, S; Severin, V; Stefanescu, GA | 1 |
| Bertaux, O; Roy, C; Valencia, R | 1 |
| Diller, A; Schirch, LV | 1 |
| Cojocaru, V; Maltezeanu, G; Oeriu, S; Sauvard, S; Stanescu, C; Tigheciu, M; Winter, D | 1 |
| Gane, P; Herscovici, H; Oeriu, S; Singer, D | 1 |
| Cornell, NW; Villee, CA | 1 |
| Cîmpeanu, R; Cîrstea, E; Curelaru, P; Dinu, M; Dumitraşc, N; Oeriu, I; Oeriu, S; Serban, S; Vîlcu, B | 1 |
| Cojocaru, V; Oeriu, S | 1 |
| Degroot, LJ | 1 |
| Cheeke, PR; Garrett, BJ | 1 |
| Fleming, JF; Miquel, J; Weber, HU | 1 |
| Elliott, JI; Ljungdahl, LG | 1 |
| Hoffmann, H; Kirchner, E | 1 |
| Boers, GH; Janssen, MJ; Stehouwer, CD; van den Berg, M | 1 |
| Anker, G; Lien, EA; Lønning, PE; Refsum, H; Ueland, PM | 1 |
| Fiskerstrand, T; Guttormsen, AB; Refsum, HM; Schneede, J; Ueland, PM | 1 |
| Andersson, A; Brattström, L; Hultberg, B; Israelsson, B; Lindgren, A | 1 |
| Gatautis, VJ; Green, R; Jacobsen, DW; Ji, J; Otto, JM; Robinson, K; Savon, SR; Secic, M; Taylor, LM | 1 |
| Paszewski, A | 1 |
| Appleman, JR; Spencer, HT; Villafranca, JE | 1 |
| Dong, L; Fabbro, D; Jaken, S; Stevens, JL | 1 |
| Aukrust, P; Berge, RK; Frøland, SS; Müller, F; Svardal, AM; Ueland, PM | 2 |
| Blom, HJ; den Heyer, M; Eskes, TK; Mariman, EC; Steegers-Theunissen, RP; Trijbels, FJ; van den Heuvel, LP; van der Put, NM | 1 |
| Boiocchi, M; Corona, G; Donada, C; Fabris, M; Toffoli, G; Viel, A; Zarrelli, A | 1 |
| Bjerve, KS; Carlsen, SM; Følling, I; Grill, V; Refsum, H; Schneede, J | 1 |
| Drabløs, PA; Hervig, T; Hetland, O; Kristensen, O; Mansoor, MA; Osland, A; Stakkestad, JA; Woie, L | 1 |
| Boddie, AM; Coates, RJ; Dembure, PP; Elsas, LJ; Pasquali, M; Steen, MT; Sullivan, KM | 1 |
| Changchien, L; Lobo, AP; Maley, F; Montfort, WR; Nair, MG; Weichsel, A | 1 |
| Boddie, AM; Dembure, PP; Elsas, LJ; Fisher, AJ; Macmahon, W; Saxe, D; Steen, MT; Sullivan, KM | 1 |
| Burke, H; Conley, M; Kirke, PN; McPartlin, JM; Mills, JL; Molloy, AM; Ramsbottom, D; Scott, JM; Weir, DG; Whitehead, AS | 1 |
| Devitt, H; Dowell, AC; Lucock, M; Schorah, CJ | 1 |
| Berglund, L; Berne, C; Brattström, L; Refsum, H; Ueland, PM; Wollesen, F | 1 |
| De Miguel, E; Hernanz, A; Martín-Mola, E; Plaza, A | 1 |
| Bates, CJ; Berge, T; Drabløs, PA; Hervig, T; Hetland, O; Kristensen, O; Mansoor, MA; Osland, A; Pentieva, K; Rolfsen, S; Vefring, H | 1 |
| Domagala, TB; Jankowski, M; Szczeklik, A; Undas, A | 1 |
| Arnadottir, M; Gudnason, V; Hultberg, B | 1 |
| Goodman, MT; Hernandez, B; McDuffie, K; Selhub, J; Wilkens, LR | 1 |
| Kowa, H; Nakashima, K; Nakaso, K; Takeshima, T; Yasui, K | 1 |
| Croghan, C; Kohlmeier, L; Simonsen, N; Thamm, M; Thorand, B | 1 |
| Aebischer, CP; Beil, A; Bissé, E; Lütschg, J; Minet, JC; Wieland, H | 1 |
| Rozen, R | 1 |
| Graefe, U; Henning, BF; Tepel, M; Zidek, W | 1 |
| Abbate, R; Bertoni, E; Brunelli, T; Fedi, S; Marcucci, R; Pepe, G; Prisco, D; Rosati, A; Salvadori, M; Zanazzi, M | 1 |
| El-Khairy, L; Graham, IM; Refsum, H; Ueland, PM; Vollset, SE | 1 |
| Camargo, FA; Durán, N; Faljoni-Alário, A; Haun, M; Justo, GZ | 1 |
| Goodman, JE; Helzlsouer, KJ; Lavigne, JA; Selhub, J; Strickland, PT; Wu, K; Yager, JD | 1 |
| Naurath, HJ; Pütter, S; Riezler, R; Ubbink, JB | 1 |
| Apeland, T; Mansoor, MA; Strandjord, RE | 1 |
| Allen, RH; Berthold, HK; Look, MP; Riezler, R; Rockstroh, JK; Sauerbruch, T; Schliefer, K; Stabler, SP | 1 |
| Bates, CJ; Gregory, J; Mansoor, MA; Pentiev, K; Prentice, A | 1 |
| Ozkan, E; Ozkan, Y; Simşek, B | 1 |
| Beck, GJ; Greene, T; Kusek, JW; Levey, AS; Sarnak, MJ; Selhub, J; Wang, SR | 1 |
| Carmel, R; James, SJ; Melnyk, S | 1 |
| Barber, J; Davies, G; Hill, D; Hudson, P; Lloyd, A; McCaddon, A; Regland, B | 1 |
| Geleijnse, JM; Giltay, EJ; Gooren, LJ; Schouten, EG; Stehouwer, CD; Verhoef, P | 1 |
| Cao, W; Matherly, LH | 1 |
| Abyholm, FE; Drevon, CA; Jugessur, A; Lie, RT; Murray, JC; Taylor, JA; Ulvik, A; Vindenes, HA; Wilcox, AJ | 1 |
| Ceska, R; Grauova, B; Haas, T; Hradec, J; Kozich, V; Krijt, J; Malik, J; Melenovsky, V; Stulc, T; Wichterle, D | 1 |
| Artuch, R; Brandi, N; Campistol, J; Colomé, C; Lambruschini, N; Sierra, C; Vilaseca, MA | 1 |
| Flintoff, WF; Sadlish, H; Williams, FM | 1 |
| ANDERSON, EI; STEKOL, JA | 1 |
| SAKAMI, W; UKSTINS, I | 1 |
| OERIU, S | 1 |
| OERIU, S; TANASE, I | 3 |
| OERIU, S; VERZAR, F | 1 |
| ROY, AR | 1 |
| OERIU, S; TIGHECIU, M | 2 |
| BARTOSINSKI, B | 1 |
| BENESCH, H; CRACEA, M; OERIU, S | 1 |
| Chotkowska, E; Dzielińska, Z; Gaździk, D; Janas, J; Kadziela, J; Piotrowski, W; Ruzyłło, W; Szperl, M | 1 |
| Bonventre, JV; Hung, CC; Ichimura, T; Stevens, JL; Yang, SA | 1 |
| Emiliani, S; Panini, R; Salvioli, G; Ventura, P | 1 |
| HILL, CH; SCOTT, ML | 1 |
| Barini, A; Beccia, M; Ferrari, M; Mele, MC; Ranieri, M; Rasura, M | 1 |
| Leamon, CP; Parker, N; Reddy, JA; Vetzel, M; Xu, LC | 1 |
| Green, R; Luchsinger, JA; Mayeux, R; Miller, J; Shea, S; Tang, MX | 1 |
| Allasino, B; Angeli, A; Aroasio, E; Bosio, S; Brusa, E; Camaschella, C; Daffara, F; Reimondo, G; Sacchetto, G; Terzolo, M; Ventura, M | 1 |
| Besalduch, A; Gibert, MJ; Martín, I; Noguera, A; Obrador, A; Pintos, C | 1 |
| Antony, AC; Guo, L; Jayaram, HN; Roeske, RW; Zhang, Y | 1 |
| Dumas, R; Ferrer, JL; Ravanel, S; Robert, M | 1 |
| BENNETT, MA | 1 |
| Girard, CL; Lapierre, H; Lobley, GE; Matte, JJ | 1 |
| Girard, CL; Matte, JJ | 1 |
| Fowler, B; Herrmann, W; Kuhlmann, MK; Makowski, J; Obeid, R; Schorr, H | 1 |
| Cucinelli, F; Lanzone, A; Mele, C; Panunzi, S; Perri, C; Ranieri, M; Suriano, R; Villa, P | 1 |
| Bosch, X; Castellsagué, X; García-Closas, R; González, CA | 1 |
| Haska, CL; Hou, Z; Matherly, LH; Stapels, SE | 1 |
| Aiedeh, KM; Al-Hiari, Y; Al-Khatib, H; Taha, MO | 1 |
| Antikainen, NM; Benkovic, SJ; Hammes, GG; Smiley, RD | 1 |
| Alvestrand, A; Anderstam, B; Sjöberg, B; Suliman, M | 1 |
| Armstrong, BK; Baker, D; de Klerk, NH; Kees, UR; Milne, E; Thompson, JR; van Bockxmeer, F | 1 |
| Haska, CL; Hou, Z; Matherly, LH; Ye, J | 1 |
| Clausen, KO; Eek, AK; Hansteen, IL; Haugan, V; Skjelbred, CF; Svendsen, M; Svendsen, MV | 1 |
| Colombari, E; D'Almeida, V; Perry, JC; Schoorlemmer, GH; Souza, FG; Tufik, S | 1 |
| Denz, HA; Fiegl, M; Frick, B; Fuchs, D; Schroecksnadel, K; Winkler, C | 1 |
| Becker, G; Fassbender, K; Herrmann, W; Kasoha, M; Knapp, JP; Kostopoulos, P; Obeid, R | 1 |
| Badrinath, VS; Karunakaran, C; Narayanasamy, A; Ranganathan, P; Roy, J; Sharma, T; Sivaramakrishnan, R; Subramaniam, B | 1 |
| Ahsan, H; Baron, JA; Chen, Y; Gamble, MV; Graziano, JH; Heck, JE; Howe, GR; Parvez, F; Slavkovich, V | 1 |
| Hudson, PR; McCaddon, A | 1 |
| Blom, HJ; Heil, SG; Hogeveen, M; Kluijtmans, LA; Morava, E; van de Berg, GB; van Dijken, PJ | 1 |
| De Angelis, S; Diana, L; Palleschi, S; Papa, V; Rossi, B; Severini, G; Splendiani, G | 1 |
| Aixalá, M; Alberto, MF; Casais, P; Lazzari, MA; Meschengieser, SS; Salviú, MJ | 1 |
| Apeland, T; Frøyland, ES; Kristensen, O; Mansoor, MA; Strandjord, RE | 1 |
| Krupenko, SA | 1 |
| Miyaki, K; Muramatsu, M; Nakayama, T; Song, Y; Takahashi, Y; Zhang, L | 1 |
| Freeman, K | 1 |
| Alam, S; Factor-Litvak, P; Gamble, MV; Graziano, JH; Hall, MN; Ilievski, V; Liu, X; Pilsner, JR; Slavkovich, V | 1 |
| Aridon, P; D'Amelio, M; Gueli, MC; Lupo, I; Mangiapane, P; Ragonese, P; Saia, V; Salemi, G | 1 |
| Balakrishnan, V; Girish, BN; Rajesh, G; Rao, NA; Reshmi, S; Vaidyanathan, K | 1 |
| Buring, JE; Cook, NR; Lee, IM; Lin, J; Manson, JE; Selhub, J; Song, Y; Zhang, SM | 1 |
| Arguelles, LM; Li, Z; Liu, X; Ronnenberg, AG; Venners, SA; Wang, X; Xu, X; Yang, F; Yang, J | 1 |
| Albanes, D; Gibson, TM; Mayne, ST; Pfeiffer, RM; Selhub, J; Stolzenberg-Solomon, R; Taylor, PR; Virtamo, J; Weinstein, SJ | 1 |
| de Groot, RH; de Kort, WL; Durga, J; Jolles, J; Kok, FJ; Schiepers, OJ; Swinkels, DW; van Boxtel, MP; Verhoef, P | 1 |
| Apeland, T; Bates, CJ; Drabløs, PA; Hervig, T; Mansoor, MA; Stakkestad, JA; Wentzel-Larsen, T | 1 |
| Anderson, SE; Calder, AG; Holtrop, G; Lobley, GE; Rees, WD; Wilson, FA | 1 |
| Cerdena, I; Teng, YW; Zeisel, SH | 1 |
| Cole, D; Cox, SE; da Costa, KA; Dominguez-Salas, P; Dyer, RA; Fulford, AJ; Hennig, BJ; Innis, SM; Moore, SE; Prentice, AM; Waterland, RA; Zeisel, SH | 1 |
| Devlin, AM; Glier, MB; Green, TJ | 1 |
| Mansoor, MA; Reine, A; Schneede, J; Stea, TH | 1 |
| Caetano, M; D'Almeida, V; Hilário, MO; Ortiz, TT; Sarni, RO; Souza, FS; Terreri, MT | 1 |
| Bamonti, F; Bonara, P; Calvelli, L; Cighetti, G; De Giuseppe, R; de Liso, F; Gregori, D; Maiavacca, R; Noce, CD; Novembrino, C; Patrini, L; Pellegatta, M; Schiraldi, G; Vigna, L | 1 |
| Blanco, MD; Iglesias, I; Martínez, A; Muñiz, E; Teijón, C; Teijón, JM | 1 |
| Chiang, FF; Huang, SC; Huang, YC; Lan, YC; Wang, HM; Yang, MH | 1 |
| da Cunha, SF; de Freitas, EC; Deminice, R; Franco, GS; Jordao, AA; Rosa, FT | 1 |
| Basak, T; Batra, V; Bhardwaj, G; Bhatt, A; Dubey, NK; Kapoor, K; Kundal, M; Saha, A; Sengupta, S; Tanwar, VS; Upadhayay, AD | 1 |
| Kos, P; Lächelt, U; Lamb, DC; Müller, K; Scholz, C; Schrimpf, W; Troiber, C; Wagner, E; Zhang, CY | 1 |
| Abbenhardt, C; Bailey, LB; Beresford, SA; Brown, EC; Cheng, TY; Green, R; Makar, KW; Maneval, DR; Manson, JE; Miller, JW; Neuhouser, ML; Song, X; Toriola, AT; Ulrich, CM; Van Horn, L; Wener, MH; Zheng, Y | 1 |
| Hou, Z; Matherly, LH; Wilson, MR | 1 |
| Callà, C; De Stefano, A; Dessì, M; Di Daniele, N; Di Giovamberardino, G; Noce, A; Pastore, A; Zenobi, R | 1 |
| Chen, X; Cui, X; Li, Z; Möhwald, H; Wang, B; Wang, H; Zhang, C | 1 |
| Farhadyar, N; Karamipour, Sh; Sadjadi, MS | 1 |
| Berge, RK; Bjørndal, B; Lysne, V; Nordrehaug, JE; Nygård, O; Skorve, J; Vik, R | 1 |
| Alizadeh, AM; Barar, J; Davaran, S; Johari-Ahar, M; Omidi, Y; Rashidi, MR | 1 |
| Bertolo, RF; Brunton, JA; Harding, SV; McBreairty, LE; Randell, EW; Robinson, JL | 1 |
| Fiser, A; Goldman, ID; Najmi, M; Zhao, R | 2 |
| Chen, D; Chen, K; Chen, Q; Guan, G; Hu, H; Li, W; Qiao, M; Qiu, L; Wang, K; Zhao, X; Zhu, J | 1 |
| Chakraborty, M; Das, S; Manna, SK; Mukherjee, AK; Naskar, JP; Roy, SK | 1 |
| Hashimoto, T; Kanematsu, Y; Kitazato, KT; Korai, M; Matsushita, N; Miyamoto, T; Nagahiro, S; Satomi, J; Shimada, K; Tada, Y | 1 |
| Bartlett, RK; Bertolo, RF; Brunton, JA; Harding, SV; Randell, EW; Robinson, JL | 1 |
| Barick, KC; Hassan, PA; Pandey, BN; Rana, S; Salunke, HG; Shetake, NG | 1 |
| Amini, M; Atyabi, F; Behrouz, H; Dinarvand, R; Esfandyari-Manesh, M; Khoeeniha, MK; Varnamkhasti, BS | 1 |
| Aluri, S; Fiser, A; Goldman, ID; Zhao, R | 1 |
| Gylling, B; Häggström, J; Hallmans, G; Johansson, I; Midttun, Ø; Myte, R; Palmqvist, R; Schneede, J; Ueland, PM; Ulvik, A; Van Guelpen, B | 1 |
| Decoene, KW; Gettemans, J; Gunnoo, SB; Hebbrecht, T; Iyer, A; Laga, M; Lasters, I; Loverix, S; Madder, A; Vannecke, W | 1 |
| Chen, X; Han, S | 1 |
| Byeon, JH; Hwang, J; Kim, JO; Ku, SK; Poudel, BK | 1 |
| DiNicolantonio, JJ; McCarty, MF; O'Keefe, JH | 1 |
| Accinni, R; Caimi, TM; Dellanoce, C; Montorsi, M; Mrakic-Sposta, S; Vezzoli, A; Vietti, D | 1 |
| Elango, R | 1 |
| Chen, Z; Dai, H; Wang, X; Wei, W; Zheng, D | 1 |
| Chen, K; Gong, J; Liu, F; Peng, Y; Qiao, Y; Si, C; Song, F; Wang, P; Wang, X; Zhou, H | 1 |
| Mangoni, AA; Zinellu, A | 1 |
| Chen, M; Hu, C; Suzuki, A; Thakkar, S; Tong, W; Yu, K | 1 |
12 review(s) available for cysteine and folic acid
| Article | Year |
|---|---|
[Endogenous convulsants (review)].
Topics: Amino Acids; Animals; Carbolines; Cats; Cerebral Cortex; Convulsants; Cysteic Acid; Cysteine; Disease Models, Animal; Dogs; Estrogens; Folic Acid; Homocysteine; Kynurenine; Methionine; Mice; Neurotransmitter Agents; Prostaglandins; Pyridoxal Phosphate; Quinolinic Acid; Quinolinic Acids; Rats; Seizures; Spinal Cord | 1986 |
Thiazolidine-4-carboxylic acid, a physiologic sulfhydryl antioxidant with potential value in geriatric medicine.
Topics: Aged; Animals; Antioxidants; Chemical Phenomena; Chemistry; Cysteine; Dogs; Drug Combinations; Folic Acid; Gastrointestinal Diseases; Humans; Liver Diseases; Longevity; Mice; Rats; Thiazoles; Thiazolidines | 1982 |
Hyperhomocysteinaemia: a role in the accelerated atherogenesis of chronic renal failure?
Topics: Adult; Age Factors; Arteriosclerosis; Cystathionine beta-Synthase; Cysteine; Female; Folic Acid; Heterozygote; Homocysteine; Homocystinuria; Humans; Kidney Failure, Chronic; Male; Methionine; Methylation; Middle Aged; Renal Dialysis; Sex Factors | 1995 |
Sulfur amino acid metabolism and its regulation in fungi: studies with Aspergillus nidulans.
Topics: Amino Acids, Sulfur; Aspergillus nidulans; Cysteine; Folic Acid; Methionine; Mutation | 1993 |
Genetic modulation of homocysteinemia.
Topics: Amino Acid Substitution; Cardiovascular Diseases; Cystathionine beta-Synthase; Cysteine; Folic Acid; Gene Frequency; Genetic Predisposition to Disease; Genetic Variation; Genotype; Homocysteine; Homocystinuria; Humans; Hyperhomocysteinemia; Methylation; Methylenetetrahydrofolate Reductase (NADPH2); Methyltransferases; Mutation, Missense; Oxidoreductases Acting on CH-NH Group Donors; Point Mutation; Polymorphism, Genetic; Sulfur; Tetrahydrofolates | 2000 |
[BIOSYNTHESIS OF METHYL GROUP OF METHIONINE].
Topics: Alkylation; Amino Acids; Cysteine; Folic Acid; Homocysteine; Metabolism; Methionine; Research; Vitamin B 12 | 1964 |
The role of diet and nutrition in cervical carcinogenesis: a review of recent evidence.
Topics: Carotenoids; Cell Transformation, Neoplastic; Cysteine; Diet; Female; Folic Acid; Homocysteine; Humans; Methionine; Nutritional Physiological Phenomena; Uterine Cervical Neoplasms; Vitamins | 2005 |
FDH: an aldehyde dehydrogenase fusion enzyme in folate metabolism.
Topics: Aldehyde Dehydrogenase; Biocatalysis; Catalytic Domain; Coenzymes; Cysteine; Folic Acid; Models, Molecular; Niacinamide; Recombinant Fusion Proteins; Structure-Activity Relationship; Substrate Specificity | 2009 |
Methyl nutrients, DNA methylation, and cardiovascular disease.
Topics: Amino Acids; Atherosclerosis; Cardiovascular Diseases; Cysteine; Diet; DNA Methylation; Epigenesis, Genetic; Folic Acid; Humans; Hyperhomocysteinemia; Lipid Metabolism; Methionine; Nutritional Status; Risk Factors; S-Adenosylmethionine; Vitamin B Complex | 2014 |
Methionine Nutrition and Metabolism: Insights from Animal Studies to Inform Human Nutrition.
Topics: Animals; Betaine; Choline; Creatine; Cysteine; Diet; Folic Acid; Glutathione; Homocysteine; Humans; Methionine; Methylation; Models, Animal; Nutritional Requirements; Nutritional Status; Phosphatidylcholines; S-Adenosylmethionine; Sulfur | 2020 |
Arginine, Transsulfuration, and Folic Acid Pathway Metabolomics in Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis.
Topics: Arginine; Cysteine; Folic Acid; Homocysteine; Humans; Metabolomics; Methionine; Nitric Oxide; Racemethionine; Vitamins | 2023 |
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
Topics: Chemical and Drug Induced Liver Injury; Databases, Factual; Drug Labeling; Humans; Pharmaceutical Preparations; Risk | 2016 |
15 trial(s) available for cysteine and folic acid
| Article | Year |
|---|---|
[Drug therapy of liver diseases with Hepatofalk].
Topics: Adolescent; Adult; Aged; Clinical Trials as Topic; Cysteine; Drug Combinations; Female; Folic Acid; Humans; Liver Diseases; Liver Function Tests; Male; Middle Aged; Niacinamide; Orotic Acid; Plant Extracts; Thiamine; Time Factors; Vitamin B 12 | 1976 |
Homocysteine levels in patients with rheumatoid arthritis treated with low-dose methotrexate.
Topics: Arthritis, Rheumatoid; Cysteine; Double-Blind Method; Female; Folic Acid; Homocysteine; Humans; Male; Methotrexate | 1991 |
Metformin increases total serum homocysteine levels in non-diabetic male patients with coronary heart disease.
Topics: Adult; Coronary Disease; Cysteine; Folic Acid; Homocysteine; Humans; Hypoglycemic Agents; Male; Metformin; Methylmalonic Acid; Middle Aged; Vitamin B 12 | 1997 |
The responsiveness of plasma homocysteine to small increases in dietary folic acid: a primary care study.
Topics: Adult; Cysteine; Diet; Double-Blind Method; Edible Grain; Erythrocytes; Female; Folic Acid; Food, Fortified; Homocysteine; Humans; Male; Middle Aged; Placebos; Vitamin B 12 | 1998 |
Plasma total homocysteine response to oral doses of folic acid and pyridoxine hydrochloride (vitamin B6) in healthy individuals. Oral doses of vitamin B6 reduce concentrations of serum folate.
Topics: Administration, Oral; Adult; Cholesterol; Cysteine; Dipeptides; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Lipoproteins; Male; Middle Aged; Norway; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 12 | 1999 |
Decrease of elevated N,N-dimethylglycine and N-methylglycine in human immunodeficiency virus infection during short-term highly active antiretroviral therapy.
Topics: Adult; Aged; Aged, 80 and over; Anti-HIV Agents; Antigens, CD; Antiretroviral Therapy, Highly Active; Biomarkers; Cystathionine; Cysteine; Fasting; Female; Folic Acid; HIV Infections; HIV-1; Homocysteine; Humans; Male; Methionine; Methylmalonic Acid; Middle Aged; Multivariate Analysis; Receptors, Tumor Necrosis Factor; Receptors, Tumor Necrosis Factor, Type II; Sarcosine; Vitamin B 6 | 2001 |
Homocysteine, cysteine, and B vitamins as predictors of kidney disease progression.
Topics: Adolescent; Adult; Aged; Analysis of Variance; Biomarkers; Blood Pressure Monitoring, Ambulatory; Cysteine; Diet, Protein-Restricted; Disease Progression; Female; Folic Acid; Homocysteine; Humans; Kidney Diseases; Male; Middle Aged; Prognosis; Pyridoxal Phosphate; Risk Factors; Vitamin B 12 | 2002 |
Oral and transdermal estrogens both lower plasma total homocysteine in male-to-female transsexuals.
Topics: Administration, Cutaneous; Administration, Oral; Adult; Androstane-3,17-diol; Biomarkers; C-Reactive Protein; Creatinine; Cyproterone Acetate; Cysteine; Estradiol; Estrogens; Female; Fibrinogen; Folic Acid; Follicle Stimulating Hormone; Homocysteine; Humans; Luteinizing Hormone; Male; Middle Aged; Randomized Controlled Trials as Topic; Serum Albumin; Statistics as Topic; Testosterone; Time Factors; Transsexualism | 2003 |
Effect of folic acid on fenofibrate-induced elevation of homocysteine and cysteine.
Topics: Cholesterol; Creatinine; Cysteine; Female; Fenofibrate; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Hyperlipidemias; Hypolipidemic Agents; Male; Middle Aged; Prospective Studies; Statistics as Topic; Triglycerides; Uric Acid | 2003 |
L-folic acid supplementation in healthy postmenopausal women: effect on homocysteine and glycolipid metabolism.
Topics: Blood Glucose; Cardiovascular Diseases; Cholesterol, HDL; Cholesterol, LDL; Cysteine; Energy Metabolism; Female; Folic Acid; Hematinics; Homocysteine; Humans; Hyperhomocysteinemia; Insulin; Middle Aged; Postmenopause; Risk Factors; Risk Reduction Behavior | 2005 |
Increasing the number of SNP loci does not necessarily improve prediction power at least in the comparison of MTHFR SNP and haplotypes.
Topics: Atherosclerosis; Cysteine; Double-Blind Method; Folic Acid; Genetic Markers; Haplotypes; Homocysteine; Humans; Linkage Disequilibrium; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Nerve Tissue Proteins; Polymorphism, Single Nucleotide; Predictive Value of Tests; Sequence Analysis, DNA; Threonine; Tokyo; Vitamin B Complex | 2008 |
Serum iron parameters, HFE C282Y genotype, and cognitive performance in older adults: results from the FACIT study.
Topics: Aged; Cognition; Cross-Sectional Studies; Cysteine; Double-Blind Method; Female; Ferritins; Folic Acid; Follow-Up Studies; Genotype; Hematinics; Hemochromatosis; Humans; Iron; Male; Middle Aged; Mutation; Tunica Intima; Tunica Media; Tyrosine | 2010 |
An encapsulated juice powder concentrate improves markers of pulmonary function and cardiovascular risk factors in heavy smokers.
Topics: Adult; Biomarkers; Capsules; Carbon Monoxide; Cardiovascular Diseases; Cysteine; Dietary Supplements; Female; Folic Acid; Fruit; Homocysteine; Humans; Lung; Male; Middle Aged; Plant Preparations; Powders; Respiration; Risk Factors; Smoking; Tobacco Products; Vegetables | 2013 |
Short-term creatine supplementation does not reduce increased homocysteine concentration induced by acute exercise in humans.
Topics: Adolescent; Creatine; Cysteine; Dietary Supplements; Double-Blind Method; Energy Intake; Exercise; Feeding Behavior; Folic Acid; Glycine; Healthy Volunteers; Homocysteine; Humans; Male; Methionine; S-Adenosylmethionine; Soccer; Vitamin B 12 | 2014 |
Influence of Dietary Supplementation for Hyperhomocysteinemia Treatments.
Topics: Adult; Aged; Cysteine; Dietary Supplements; Dipeptides; Female; Folic Acid; Glutathione; Humans; Hyperhomocysteinemia; Male; Middle Aged; Proline; Tetrahydrofolates; Treatment Outcome | 2020 |
150 other study(ies) available for cysteine and folic acid
| Article | Year |
|---|---|
Folic acid conjugase from Plasma. I. Partial purification and properties.
Topics: Animals; Ascorbic Acid; Blood; Carboxypeptidases; Cattle; Chickens; Cysteine; Dogs; Female; Folic Acid; gamma-Glutamyl Hydrolase; Glutathione; Goats; Guinea Pigs; Haplorhini; Humans; Hydrogen-Ion Concentration; Male; Mercaptoethanol; Rabbits; Rats; Species Specificity; Stimulation, Chemical | 1975 |
Chemical modification of PABA synthase.
Topics: Arginine; Cysteine; Diethyl Pyrocarbonate; Escherichia coli; Folic Acid; Histidine; Iodoacetamide; Phenylglyoxal; Sulfhydryl Reagents; Tetranitromethane; Transaminases; Tyrosine | 1991 |
Properties of a defined mutant of Escherichia coli thymidylate synthase.
Topics: Amino Acids; Cysteine; Escherichia coli; Fluorodeoxyuridylate; Folic Acid; Mutation; Peptide Mapping; Quinazolines; Structure-Activity Relationship; Tetrahydrofolates; Thymidylate Synthase; Tyrosine | 1988 |
Homocystinuria due to cystathionine beta-synthase deficiency--the effects of betaine treatment in pyridoxine-responsive patients.
Topics: Adolescent; Adult; Betaine; Child; Cystathionine beta-Synthase; Cysteine; Drug Therapy, Combination; Female; Folic Acid; Homocysteine; Homocystinuria; Humans; Hydro-Lyases; Male; Methionine; Middle Aged; Pyridoxine; Serine | 1985 |
Significance of the glycine cleavage system in glycine and serine catabolism in avian liver.
Topics: Ammonium Chloride; Animals; Arylformamidase; Bicarbonates; Carbon Dioxide; Carbon Isotopes; Chickens; Columbidae; Cycloserine; Cysteine; Enzyme Activation; Folic Acid; Glycine; Hydroxylamines; Hypoxanthines; L-Serine Dehydratase; Liver; Male; Mitochondria, Liver; NAD; NADP; Oxidoreductases; Pyridoxal Phosphate; Rats; Rats, Inbred Strains; Semicarbazides; Serine; Species Specificity; Subcellular Fractions; Transferases; Uric Acid | 1971 |
[Behavior of Shigella flexneri F6S and certain of its mutants in synthetic medium].
Topics: Amino Acids; Culture Media; Cysteine; Cystine; Folic Acid; Genetics, Microbial; Growth Substances; Methionine; Mutation; Niacinamide; Serine; Shigella; Temperature; Thiamine; Vitamin B 12 | 1971 |
[Radiopharmacological studies, using neutrons, of iron-containing preparations in Siemen's demonstration SUR reactor 100].
Topics: Ascorbic Acid; Citrates; Cobalt; Copper; Cysteine; Folic Acid; Half-Life; Iron; Manganese; Neutrons; Nicotinic Acids; Nuclear Reactors; Phosphorus Isotopes; Plant Extracts; Sodium; Sulfates; Sulfur Isotopes; Vitamin B 12; Vitamins | 1970 |
Effect of inorganic and organic substances containing sulfur or nitrogen and of vitamins on the growth of Mycobacterium leprae.
Topics: Ascorbic Acid; Culture Media; Cysteine; Cystine; Dimethyl Sulfoxide; Folic Acid; Guanosine; Histidine; Mycobacterium leprae; Niacinamide; Nitrates; Nitrites; Nitrogen; Pyridoxal; Sulfur; Thiamine Pyrophosphate; Thiosulfates; Urea; Uric Acid; Vitamins | 1974 |
The biosynthesis of the nucleoside antibiotics. IX. Purification and properties of guanosine triphosphate 8-formylhydrolase that catalyzes production of formic acid from the ureido carbon of guanosine triphosphate.
Topics: Adenosine Triphosphate; Amidohydrolases; Ammonium Sulfate; Anti-Bacterial Agents; Benzimidazoles; Chloramphenicol; Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Depression, Chemical; Dialysis; Edetic Acid; Esterases; Folic Acid; Formates; Guanosine Triphosphate; Inosine Nucleotides; Molecular Weight; Nucleosides; Phosphoric Monoester Hydrolases; Phosphorus Isotopes; Pyrimidines; Pyrroles; Riboflavin; Species Specificity; Streptomyces; Triazines; Xanthopterin | 1971 |
[On the metabolism and mechanism of action of estrogens. 8. The biogenesis and metabolism of 2-hydroxyestrone in relation to the formation of protein-bound and water soluble estrone metabolites and to NADPH oxidation in rat liver microsomes].
Topics: Aminopterin; Animals; Carbon Isotopes; Cysteine; Estrone; Female; Folic Acid; Glutathione; Humans; Kinetics; Liver; Male; Microsomes; NADP; Oxidation-Reduction; Phenylalanine; Phosphates; Protein Binding; Pteridines; Rats; Steroids | 1966 |
Action exerted on the incubation indices of eggs by folcysteine administered to breeding poultry.
Topics: Animals; Breeding; Chickens; Cysteine; Eggs; Female; Fertility; Folic Acid; Male; Reproduction | 1972 |
Rate of weight gain in chickens under the influence of folcysteine.
Topics: Animals; Body Weight; Chickens; Cysteine; Female; Folic Acid; Male | 1972 |
The use of folcysteine for the control of embryo mortality in pigs. II. Results of large-scale experiments.
Topics: Animals; Cysteine; Female; Fetal Death; Folic Acid; Pregnancy; Swine; Swine Diseases | 1972 |
[Current treatment of hepatolenticular degenerescence].
Topics: Adrenal Cortex Hormones; Cysteine; Diet Therapy; Dimercaprol; Edetic Acid; Folic Acid; Hepatolenticular Degeneration; Humans; Penicillamine | 1972 |
[Protective effect of Folcystein in experimental cataract in rabbits (authors transl)].
Topics: Age Factors; Animals; Cataract; Cysteine; Disulfides; Folic Acid; Naphthalenes; Oxidation-Reduction; Rabbits; Retina; Time Factors | 1973 |
Aminoacids from hydrolysates of Mycobacterium paratuberculosis (smegmatis) and Mycobacterium tuberculosis in relation to age and in the presence of cysteine and folcysteine.
Topics: Amino Acids; Cysteine; Folic Acid; Mycobacterium; Mycobacterium tuberculosis | 1965 |
[Influence of the biostimulator Folcysteine A on the weight gain and feather development in chicks].
Topics: Animals; Body Weight; Chickens; Cysteine; Feathers; Folic Acid | 1970 |
[The sensitivity of microorganisms to growth factors. II. Effect of various reducing agents on the extraction and determination of folates by Lactobacillus casei, Streptococcus faecalis and Pediococcus cerevisiae].
Topics: Animals; Ascorbic Acid; Culture Media; Cysteine; Enterococcus faecalis; Folic Acid; Glutathione; Lactobacillus; Liver; Oxidation-Reduction; Pediococcus; Rats | 1971 |
Serine transhydroxymethylase. Affinity of the active site for substrates, substrate analogues, and anions.
Topics: Alanine; Aldehydes; Aminoisobutyric Acids; Animals; Benzoates; Binding Sites; Chlorides; Cysteamine; Cysteine; Electrophoresis; Folic Acid; Glycine; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Mercaptoethanol; Models, Biological; Organophosphonates; Phosphates; Potassium; Propionates; Pyridoxal Phosphate; Rabbits; Serine; Spectrophotometry; Stereoisomerism; Sulfates; Sulfhydryl Compounds; Sulfonic Acids; Thermodynamics; Threonine; Transferases; Ultracentrifugation | 1971 |
[The effect of folcysteine on the prostate of castrated animals and on disorders of the equilibrium of 17-ketosteroids in chronic prostattis and sexual asthenia in man].
Topics: 17-Ketosteroids; Animals; Asthenia; Castration; Cysteine; Folic Acid; Humans; Male; Organ Size; Prostate; Prostatitis; Rats | 1967 |
[Protective effect of folcysteine against acute radiation sickness].
Topics: Animals; Cysteine; Folic Acid; Intestines; Kidney; Liver; Radiation Injuries, Experimental; Radiation-Protective Agents; Rats; Spleen; Sulfhydryl Compounds | 1967 |
Purification and properties of rat liver histidase.
Topics: Animals; Chemical Phenomena; Chemistry; Cysteine; Dialysis; Folic Acid; Glutathione; Histidine; Hydrogen-Ion Concentration; Kinetics; Liver; Lyases; Mercaptoethanol; Metals; Molecular Weight; Rats | 1968 |
[Oeriu's folcysteine "A" as a factor stimulating growth and development of pigs. II. Preliminary note].
Topics: Animals; Animals, Newborn; Cysteine; Female; Fetus; Folic Acid; Growth; Pregnancy; Pregnancy, Animal; Swine | 1968 |
[Biochemical aspects of menstruation disorders before and after treatment with Oeriu U folicysteine].
Topics: 17-Ketosteroids; Cysteine; Estrogens; Female; Folic Acid; Humans; Menstruation Disturbances | 1967 |
Stimulation and inhibition of thyroid iodinating enzyme systems.
Topics: Aminopterin; Animals; Cattle; Cysteine; Folic Acid; Fumarates; Hydrogen Peroxide; Hydrogen-Ion Concentration; In Vitro Techniques; Iodine; Iodine Isotopes; Microsomes; Mitochondria; Penicillamine; Peroxidases; Phenanthrolines; Thyroid Gland | 1967 |
Evaluation of amino acids, B vitamins and butylated hydroxyanisole as protective agents against pyrrolizidine alkaloid toxicity in rats.
Topics: Amino Acids; Animal Feed; Animals; Anisoles; Body Weight; Butylated Hydroxyanisole; Cysteine; Folic Acid; Food, Fortified; Male; Monocrotaline; Plant Poisoning; Plants, Toxic; Pyrrolizidine Alkaloids; Rats; Rats, Inbred Strains; Rodent Diseases; Senecio; Vitamin B 12; Vitamin B Complex | 1984 |
Chemical modification of cysteine and tyrosine residues in formyltetrahydrofolate synthetase from Clostridium thermoaceticum.
Topics: Adenosine Triphosphate; Aziridines; Chemical Phenomena; Chemistry; Clostridium; Cysteine; Dansyl Compounds; Disulfides; Fluoresceins; Folic Acid; Formate-Tetrahydrofolate Ligase; Ligases; Organomercury Compounds; Pyridines; Tetranitromethane; Tyrosine | 1982 |
[Studies in mice on diminishing acute toxicity of violamycin BI by combined therapy (author's transl)].
Topics: Aminoglycosides; Animals; Anti-Bacterial Agents; Ascorbic Acid; Carnitine; Cysteine; Dogs; Drug Interactions; Female; Folic Acid; Male; Methionine; Mice; Rabbits; Rats; Rats, Inbred Strains; Swine; Vitamin E | 1982 |
Plasma levels of the atherogenic amino acid homocysteine in post-menopausal women with breast cancer treated with tamoxifen.
Topics: Aged; Arteriosclerosis; Breast Neoplasms; Cholesterol; Cysteine; Female; Folic Acid; Homocysteine; Humans; Menopause; Middle Aged; Tamoxifen; Time Factors; Vitamin B 12 | 1995 |
Plasma concentrations of homocysteine and other aminothiol compounds are related to food intake in healthy human subjects.
Topics: Adult; Circadian Rhythm; Cysteine; Dietary Proteins; Dipeptides; Fasting; Female; Folic Acid; Food; Homocysteine; Humans; Kinetics; Male; Methionine | 1994 |
Homocysteine and cysteine: determinants of plasma levels in middle-aged and elderly subjects.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; Creatinine; Cysteine; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Sex Factors; Vitamin B 12; Vitamins | 1994 |
Rapid HPLC determination of total homocysteine and other thiols in serum and plasma: sex differences and correlation with cobalamin and folate concentrations in healthy subjects.
Topics: Adult; Aged; Chromatography, High Pressure Liquid; Cysteine; Dipeptides; Female; Folic Acid; Homocysteine; Humans; Male; Microchemistry; Middle Aged; Reference Values; Sensitivity and Specificity; Sex Characteristics; Sulfhydryl Compounds; Vitamin B 12 | 1994 |
Use of 10-propargyl-5,8-dideazafolate and directed mutagenesis to probe the catalytic mechanism of thymidylate synthase.
Topics: Amino Acid Sequence; Binding Sites; Cysteine; Escherichia coli; Folic Acid; Folic Acid Antagonists; Kinetics; Mutagenesis; Recombinant Proteins; Spectrometry, Fluorescence; Thymidylate Synthase | 1993 |
Regulation of protein kinase C isozymes in kidney regeneration.
Topics: Animals; Caenorhabditis elegans Proteins; Carrier Proteins; Cysteine; Folic Acid; Hypertrophy; Immunoblotting; Isoenzymes; Kidney; Male; Necrosis; Nephrectomy; Phorbol 12,13-Dibutyrate; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptors, Drug; Reference Values; Regeneration; Subcellular Fractions | 1993 |
Elevated plasma concentration of reduced homocysteine in patients with human immunodeficiency virus infection.
Topics: Adult; CD4 Lymphocyte Count; Cysteine; Dipeptides; Female; Folic Acid; HIV Antibodies; HIV Infections; HIV-1; Homocysteine; Humans; Interleukin-2; Lymphocytes; Male; Methionine; Middle Aged; Oxidation-Reduction; Oxidative Stress; Vitamin B 12 | 1996 |
Decreased methylene tetrahydrofolate reductase activity due to the 677C-->T mutation in families with spina bifida offspring.
Topics: 5,10-Methylenetetrahydrofolate Reductase (FADH2); Adult; Aged; Child; Cysteine; Female; Folic Acid; Genetic Linkage; Genotype; Homocysteine; Homozygote; Humans; Lod Score; Lymphocytes; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Netherlands; Oxidoreductases; Point Mutation; Risk Factors; Spinal Dysraphism; Vitamin B 12 | 1996 |
Homocysteine accumulation in human ovarian carcinoma ascitic/cystic fluids possibly caused by metabolic alteration of the methionine cycle in ovarian carcinoma cells.
Topics: Adult; Aged; Ascitic Fluid; Cysteine; Female; Folic Acid; Glycine; Homocysteine; Humans; Methionine; Methylation; Middle Aged; Ovarian Neoplasms; Vitamin B 12 | 1997 |
Elevated plasma levels of reduced homocysteine in common variable immunodeficiency--a marker of enhanced oxidative stress.
Topics: Adult; beta Carotene; Biomarkers; CD4 Lymphocyte Count; Common Variable Immunodeficiency; Cysteine; Dipeptides; Female; Folic Acid; Homocysteine; Humans; Lipid Peroxidation; Male; Malondialdehyde; Oxidation-Reduction; Oxidative Stress; Sulfhydryl Compounds; Vitamin B 12; Vitamin E | 1997 |
Low concentrations of folate in serum and erythrocytes of smokers: methionine loading decreases folate concentrations in serum of smokers and nonsmokers.
Topics: Adult; Cysteine; Dipeptides; Erythrocytes; Female; Folic Acid; Homocysteine; Humans; Male; Methionine; Smoking | 1997 |
Cystathionine-beta-synthase deficiency: detection of heterozygotes by the ratios of homocysteine to cysteine and folate.
Topics: Adult; Aged; Cystathionine beta-Synthase; Cysteine; Female; Folic Acid; Genetic Carrier Screening; Homocysteine; Homocystinuria; Humans; Male; Middle Aged; Vitamin B 12 | 1998 |
Mode of action of site-directed irreversible folate analogue inhibitors of thymidylate synthase.
Topics: Amino Acid Sequence; Binding Sites; Cysteine; Enzyme Inhibitors; Escherichia coli; Folic Acid; Glutamic Acid; Kinetics; Molecular Sequence Data; Pyrimidines; Quinazolines; Thymidylate Synthase | 1998 |
Neural-tube defects are associated with low concentrations of cobalamin (vitamin B12) in amniotic fluid.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Amniocentesis; Amniotic Fluid; Case-Control Studies; Cysteine; Double-Blind Method; Female; Folic Acid; Homocysteine; Humans; Methionine; Methylation; Neural Tube Defects; Pilot Projects; Pregnancy; Reference Values; Vitamin B 12 | 1998 |
Low blood folates in NTD pregnancies are only partly explained by thermolabile 5,10-methylenetetrahydrofolate reductase: low folate status alone may be the critical factor.
Topics: 5,10-Methylenetetrahydrofolate Reductase (FADH2); Case-Control Studies; Cysteine; Female; Folic Acid; Genotype; Humans; Methylenetetrahydrofolate Reductase (NADPH2); Neural Tube Defects; Oxidoreductases; Pregnancy; Pregnancy Complications; Threonine | 1998 |
Plasma total homocysteine and cysteine in relation to glomerular filtration rate in diabetes mellitus.
Topics: Adult; Aged; Aged, 80 and over; Aging; Creatinine; Cysteine; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Folic Acid; Glomerular Filtration Rate; Homocysteine; Humans; Insulin; Middle Aged; Vitamin B 12 | 1999 |
Increased plasma levels of homocysteine and other thiol compounds in rheumatoid arthritis women.
Topics: Adult; Amino Acids; Arthritis, Rheumatoid; Cysteine; Female; Folic Acid; Glutathione; Glycine; Homocysteine; Humans; Middle Aged; Vitamin B 12 | 1999 |
Treatment of hyperhomocysteinemia with folic acid and vitamins B12 and B6 attenuates thrombin generation.
Topics: Adult; Cysteine; Female; Folic Acid; Hematinics; Humans; Hyperhomocysteinemia; Male; Middle Aged; Pyridoxine; Thrombin; Thrombin Time; Vitamin B 12 | 1999 |
Treatment with different doses of folic acid in haemodialysis patients: effects on folate distribution and aminothiol concentrations.
Topics: Biomarkers; Cysteine; Dose-Response Relationship, Drug; Erythrocytes; Female; Folic Acid; Glutathione; Hematinics; Homocysteine; Humans; Hyperhomocysteinemia; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Oxidoreductases Acting on CH-NH Group Donors; Point Mutation; Polymerase Chain Reaction; Pteroylpolyglutamic Acids; Renal Dialysis; Renal Insufficiency; Treatment Outcome | 2000 |
Case-control study of plasma folate, homocysteine, vitamin B(12), and cysteine as markers of cervical dysplasia.
Topics: Adult; Alcohol Drinking; Case-Control Studies; Contraceptives, Oral; Cysteine; DNA, Viral; Female; Folic Acid; Gravidity; Homocysteine; Humans; Middle Aged; Papillomaviridae; Papillomavirus Infections; Regression Analysis; Risk Factors; Tumor Virus Infections; Uterine Cervical Dysplasia; Vitamin B 12 | 2000 |
Plasma homocysteine and MTHFR C677T genotype in levodopa-treated patients with PD.
Topics: Aged; Aged, 80 and over; Antiparkinson Agents; Cysteine; Female; Folic Acid; Genotype; Homocysteine; Humans; Levodopa; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Oxidoreductases Acting on CH-NH Group Donors; Parkinson Disease; Point Mutation | 2000 |
Intake of fruits, vegetables, folic acid and related nutrients and risk of breast cancer in postmenopausal women.
Topics: Adult; Aged; Aged, 80 and over; Alcohol Drinking; Breast Neoplasms; Case-Control Studies; Cysteine; Diet; Europe; Female; Folic Acid; Fruit; Humans; Methionine; Middle Aged; Odds Ratio; Risk Factors; Surveys and Questionnaires; Vegetables; Women's Health | 1998 |
Assessment of vitamin B-12, folate, and vitamin B-6 status and relation to sulfur amino acid metabolism in neonates.
Topics: Amino Acids; Breast Feeding; Cross-Sectional Studies; Cysteine; Erythrocytes; Female; Folic Acid; Homocysteine; Humans; Infant Food; Infant, Newborn; Male; Pyridoxine; Sulfur; Vitamin B 12 | 2000 |
[Homocysteine and its metabolites in chronic renal insufficiency and the effect of a vitamin replacement].
Topics: Adult; Aged; Arteriosclerosis; Cysteine; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Kidney Failure, Chronic; Male; Methionine; Middle Aged; Pyridoxine; Renal Dialysis; Severity of Illness Index; Vitamin B 12; Vitamin B Complex | 2000 |
High cysteine levels in renal transplant recipients: relationship with hyperhomocysteinemia and 5,10-MTHFR polymorphism.
Topics: 5,10-Methylenetetrahydrofolate Reductase (FADH2); Adult; Cysteine; Female; Folic Acid; Genotype; Homocysteine; Humans; Kidney Transplantation; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Oxidoreductases; Plasminogen Activator Inhibitor 1; Point Mutation; Polymorphism, Genetic; Pyridoxine; Vitamin B 12 | 2001 |
Plasma total cysteine as a risk factor for vascular disease: The European Concerted Action Project.
Topics: Adult; Case-Control Studies; Creatinine; Cysteine; Female; Folic Acid; Homocysteine; Humans; Logistic Models; Male; Middle Aged; Odds Ratio; Pyridoxine; Risk Factors; Vascular Diseases; Vitamin B 12 | 2001 |
Sensitized photooxygenation and peroxidase-catalyzed inactivation of xanthine oxidase--evidence of cysteine damage by singlet oxygen.
Topics: Amino Acids; Catalysis; Cysteine; Folic Acid; Glutathione; Horseradish Peroxidase; Indicators and Reagents; Malondialdehyde; Oxidation-Reduction; Peroxidase; Photochemistry; Reactive Oxygen Species; Spectrometry, Fluorescence; Xanthine Oxidase | 2000 |
COMT genotype, micronutrients in the folate metabolic pathway and breast cancer risk.
Topics: Breast Neoplasms; Case-Control Studies; Catechol O-Methyltransferase; Cysteine; Estrogens, Catechol; Female; Folic Acid; Genotype; Homocysteine; Humans; Methylation; Micronutrients; Middle Aged; Polymerase Chain Reaction; Polymorphism, Restriction Fragment Length; Pyridoxal Phosphate; Risk Factors; S-Adenosylmethionine; Vitamin B 12 | 2001 |
Does a single vitamin B-supplementation induce functional vitamin B-deficiency?
Topics: Adult; Cystathionine; Cysteine; Dietary Supplements; Folic Acid; Gas Chromatography-Mass Spectrometry; Homocysteine; Humans; Male; Methionine; Methylmalonic Acid; Middle Aged; Models, Biological; Pilot Projects; Time Factors; Vitamin B 12; Vitamin B 6; Vitamin B Complex; Vitamin B Deficiency | 2001 |
Antiepileptic drugs as independent predictors of plasma total homocysteine levels.
Topics: Adult; Amino Acid Substitution; Anticonvulsants; Cholesterol; Cholesterol, HDL; Confidence Intervals; Cysteine; Epilepsy; Fasting; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Male; Middle Aged; Mutation; Predictive Value of Tests; Prevalence; Statistics, Nonparametric; Threonine; Triglycerides; Vitamin B 12 | 2001 |
Correlates of plasma homocysteine, cysteine and cysteinyl-glycine in respondents in the British National Diet and Nutrition Survey of young people aged 4-18 years, and a comparison with the survey of people aged 65 years and over.
Topics: Adolescent; Aged; Aging; Biomarkers; Child; Child, Preschool; Cysteine; Diet Surveys; Dipeptides; Female; Folic Acid; Homocysteine; Humans; Male; Reference Values; Seasons; Sex Factors; Smoking; United Kingdom; Vitamin B 12; Vitamin B 6 | 2002 |
Plasma total homocysteine and cysteine levels as cardiovascular risk factors in coronary heart disease.
Topics: Aged; Case-Control Studies; Coronary Disease; Cysteine; Dipeptides; Female; Folic Acid; Homocysteine; Humans; Lipoproteins, VLDL; Male; Middle Aged; Risk Factors; Triglycerides; Vitamin B 12 | 2002 |
Cobalamin deficiency with and without neurologic abnormalities: differences in homocysteine and methionine metabolism.
Topics: Anemia; Anemia, Pernicious; Cysteine; Dipeptides; Folic Acid; Glutathione; Homocysteine; Humans; Memory Disorders; Methionine; Movement Disorders; Nervous System Diseases; Retrospective Studies; S-Adenosylmethionine; Sensation Disorders; Vitamin B 12; Vitamin B 12 Deficiency | 2003 |
Alzheimer's disease and total plasma aminothiols.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Chromatography, High Pressure Liquid; Cysteine; Folic Acid; Glutathione; Homocysteine; Humans; Mental Status Schedule; Neuropsychological Tests; Prognosis; Reference Values; Vitamin B 12 | 2003 |
Characterization of a cysteine-less human reduced folate carrier: localization of a substrate-binding domain by cysteine-scanning mutagenesis and cysteine accessibility methods.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Base Sequence; Binding Sites; Biological Transport; Carrier Proteins; CHO Cells; Cricetinae; Cysteine; DNA Primers; Folate Receptors, GPI-Anchored; Folic Acid; Humans; Kinetics; Microscopy, Confocal; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxidation-Reduction; Polymerase Chain Reaction; Protein Structure, Secondary; Receptors, Cell Surface; Recombinant Proteins; Transfection | 2003 |
Exploring the effects of methylenetetrahydrofolate reductase gene variants C677T and A1298C on the risk of orofacial clefts in 261 Norwegian case-parent triads.
Topics: Adolescent; Adult; Alanine; Case-Control Studies; Cleft Lip; Cleft Palate; Cysteine; Female; Folic Acid; Genetic Predisposition to Disease; Genetic Variation; Haplotypes; Humans; Male; Methylenetetrahydrofolate Reductase (NADPH2); Norway; Oxidoreductases Acting on CH-NH Group Donors; Polymerase Chain Reaction; Registries; Risk Factors; Threonine | 2003 |
Plasma thiols and their determinants in phenylketonuria.
Topics: Adolescent; Cross-Sectional Studies; Cysteine; Female; Folic Acid; Glutathione; Homocysteine; Humans; Male; Methionine; Phenylalanine; Phenylketonurias; Sulfhydryl Compounds; Vitamin B 12 | 2003 |
The region between transmembrane domains 1 and 2 of the reduced folate carrier forms part of the substrate-binding pocket.
Topics: Alanine; Amino Acid Sequence; Animals; Bacterial Proteins; Biotin; Biotinylation; Carrier Proteins; Cell Membrane; Cricetinae; Cysteine; Cytosol; Folic Acid; Green Fluorescent Proteins; Kinetics; Luminescent Proteins; Membrane Transport Proteins; Methotrexate; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Recombinant Fusion Proteins; Reduced Folate Carrier Protein; RNA; Streptolysins | 2003 |
Vitamin B12 and folic acid in the biosynthesis of component amino acids of glutathione.
Topics: Amino Acids; Cysteine; Cystine; Folic Acid; Folic Acid Deficiency; Glutathione; Glycine; Humans; Vitamin B 12; Vitamin B 12 Deficiency | 1953 |
Enzymatic methylation of homocysteine by a synthetic tetrahydrofolate derivative.
Topics: Cysteine; Folic Acid; Homocysteine; Humans; Methylation; Tetrahydrofolates | 1961 |
[Research on the relation between vitamin coenzymes and corresponding enzymes in relation to the age of the animal and under the influence of certain substances proper to the organism].
Topics: Acetylesterase; Adenine Nucleotides; Aging; Alanine Transaminase; Amino Acids; Animals; Aspartate Aminotransferases; Coenzymes; Cysteine; D-Alanine Transaminase; Folic Acid; Humans; NAD; Niacin; Niacinamide; Pantothenic Acid; Pyridoxine; Riboflavin; Thiamine; Thiamine Pyrophosphate; Vitamins | 1963 |
[Biochemical aspects of the aging process in the central nervous system].
Topics: Aging; Central Nervous System; Corrinoids; Cysteine; Folic Acid; Humans; Proteins; Pyridoxine; Sulfur; Vitamin B 12 | 1962 |
[BIOCHEMICAL ASPECTS OF THE AGING PROCESS. II. THE EFFECT OF CYSTEINE AND VITAMINS PLAYING A ROLE IN SULFUR METHYLATION AND METABOLISM ON AMINO ACID METABOLISM IN THE SPINAL CORD OF RATS OF DIFFERENT AGES].
Topics: Aging; Amino Acids; Corrinoids; Cysteine; Folic Acid; Methylation; Pharmacology; Proteins; Pyridoxine; Rats; Research; Spinal Cord; Sulfur; Vitamin A; Vitamin B 12; Vitamin K; Vitamins | 1963 |
[BIOCHEMICAL ASPECTS OF THE AGING PROCESS. III. THE EFFECT OF CYSTEINE AND VITAMINS PLAYING A ROLE IN METHYLATION AND METABOLISM OF SULFUR ON AMINO ACID METABOLISM IN THE MESENCEPHALON OF RATS OF DIFFERENT AGES].
Topics: Aging; Amino Acids; Corrinoids; Cysteine; Folic Acid; Mesencephalon; Methylation; Pharmacology; Proteins; Pyridoxine; Rats; Research; Sulfur; Vitamin A; Vitamin B 12; Vitamin K; Vitamins | 1963 |
THE INFLUENCE OF CYSTEINE ON COLLAGEN FIBRES.
Topics: Aging; Body Weight; Collagen; Cysteine; Folic Acid; Metabolism; Pharmacology; Rats; Research | 1963 |
STUDIES ON CITROVORUM FACTOR OF GERMINATING PULSE.
Topics: Animals; Ascorbic Acid; Corrinoids; Culture Media; Cysteine; Folic Acid; Hematinics; Leucovorin; Pharmacology; Plants; Research; Swine; Vitamin B 12; Vitamin B Complex | 1963 |
OXIDIZED GLUTATHIONE AS A TEST OF SENESCENCE.
Topics: Aging; Animals; Biomedical Research; Blood Chemical Analysis; Corrinoids; Cysteine; Folic Acid; Geriatrics; Glutamates; Glutathione; Glutathione Disulfide; Hematinics; Lidocaine; Metabolism; Pyridoxine; Rabbits; Rats; Research; Vitamin B 12 | 1964 |
[STUDY OF VITAMIN B 12, FOLIC ACID AND PANTOTHENIC ACID IN RABBITS AS A FUNCTION OF AGE AND IN THOSE WITH EXPERIMENTAL ATHEROSCLEROSIS AS WELL AS IN AGED RABBITS TREATED WITH CYSTEINE-FOLIC ACID].
Topics: Aging; Arteriosclerosis; Atherosclerosis; Cysteine; Folic Acid; Humans; Metabolism; Pantothenic Acid; Rabbits; Research; Vitamin B 12; Vitamin B Complex | 1965 |
[Biochemistry of biological aging processes. 3. The blood glutathione level in animals of different ages and the effect of administration of cystein, vitamin B6, vitamin B12 and folic acid on the glutathione level of the aged animal].
Topics: Aging; Animals; Corrinoids; Cysteine; Folic Acid; Glutathione; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 1962 |
The C677T mutation in methylenetetrahydrofolate reductase gene, plasma homocysteine concentration and the risk of coronary artery disease.
Topics: Adult; Aged; Case-Control Studies; Coronary Angiography; Coronary Artery Disease; Cysteine; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Multivariate Analysis; Point Mutation; Polymerase Chain Reaction; Polymorphism, Genetic; Risk Factors; Threonine; Vitamin B 12 | 2003 |
Kidney injury molecule-1: a tissue and urinary biomarker for nephrotoxicant-induced renal injury.
Topics: Animals; Biomarkers; Cell Adhesion Molecules; Cisplatin; Cysteine; Folic Acid; Hydrocarbons, Fluorinated; Immunohistochemistry; Kidney; Kidney Diseases; Male; Membrane Proteins; Rats; Rats, Inbred F344; Rats, Sprague-Dawley | 2004 |
Plasma homocysteine after insulin infusion in type II diabetic patients with and without methionine intolerance.
Topics: Blood Glucose; Cysteine; Diabetes Mellitus, Type 2; DNA; Female; Folic Acid; Glucose Clamp Technique; Homocysteine; Humans; Hyperhomocysteinemia; Insulin; Male; Methionine; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Point Mutation; Polymerase Chain Reaction; Vitamin B 12; Vitamin B 6 | 2004 |
Studies on the role of cysteine in the activation of folic acid conjugase.
Topics: Cysteine; Folic Acid; gamma-Glutamyl Hydrolase; Humans | 1951 |
Young stroke and basal plasma and post-methionine load homocysteine and cysteine levels 1 year after the acute event: do plasma folates make the difference?
Topics: Adult; Case-Control Studies; Cysteine; Fasting; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Male; Methionine; Middle Aged; Stroke; Time Factors; Vitamin B 12 | 2004 |
Preclinical evaluation of (99m)Tc-EC20 for imaging folate receptor-positive tumors.
Topics: Animals; Carrier Proteins; Cysteine; Female; Folate Receptors, GPI-Anchored; Folic Acid; Mice; Mice, Inbred BALB C; Neoplasms, Experimental; Organotechnetium Compounds; Radionuclide Imaging; Radiopharmaceuticals; Receptors, Cell Surface; Tissue Distribution | 2004 |
Plasma homocysteine levels and risk of Alzheimer disease.
Topics: Age Factors; Aged; Aged, 80 and over; Alzheimer Disease; Apolipoproteins E; Cohort Studies; Comorbidity; Confounding Factors, Epidemiologic; Cross-Sectional Studies; Cysteine; Dementia; Diabetes Mellitus; Ethnicity; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Hyperhomocysteinemia; Male; Memory; Neuropsychological Tests; New York City; Prevalence; Risk Factors; Sampling Studies; Stroke; Vitamin B 12; Vitamin B 6 | 2004 |
Hyperhomocysteinemia in patients with Cushing's syndrome.
Topics: Adult; Aged; Case-Control Studies; Circadian Rhythm; Cushing Syndrome; Cysteine; DNA; Female; Folic Acid; Homocysteine; Humans; Hydrocortisone; Hyperhomocysteinemia; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Osmolar Concentration; Polymorphism, Genetic; Threonine | 2004 |
Oxidative stress in mothers who have conceived fetus with neural tube defects: the role of aminothiols and selenium.
Topics: Adult; Case-Control Studies; Cysteine; Dipeptides; Female; Folic Acid; Glutathione; Homocysteine; Humans; Infant, Newborn; Methionine; Mothers; Neural Tube Defects; Oxidation-Reduction; Oxidative Stress; Selenium; Sulfhydryl Compounds | 2004 |
Pteroyl-gamma-glutamate-cysteine synthesis and its application in folate receptor-mediated cancer cell targeting using folate-tethered liposomes.
Topics: Caco-2 Cells; Carrier Proteins; Chromatography, High Pressure Liquid; Cysteine; Doxorubicin; Fluoresceins; Folate Receptors, GPI-Anchored; Folic Acid; Humans; Liposomes; Neoplasms; Phosphatidylethanolamines; Polyethylene Glycols; Receptors, Cell Surface | 2004 |
Crystal structures of cobalamin-independent methionine synthase complexed with zinc, homocysteine, and methyltetrahydrofolate.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Arabidopsis; Binding Sites; Cations; Crystallography, X-Ray; Cysteine; Escherichia coli; Folic Acid; Fourier Analysis; Histidine; Homocysteine; Methionine; Methyltransferases; Models, Molecular; Plasmids; Protein Conformation; Protein Structure, Tertiary; Sulfur; Tetrahydrofolates; Vitamin B 12; Zinc | 2004 |
Some observations on the role of folic acid in utilization of homocystine by the rat.
Topics: Animals; Cysteine; Cystine; Folic Acid; Homocystine; Humans; Rats | 1949 |
Effects of dietary supplements of folic acid and rumen-protected methionine on lactational performance and folate metabolism of dairy cows.
Topics: Animals; Cattle; Cysteine; Diet; Dietary Supplements; Female; Folic Acid; Hemoglobins; Homocysteine; Kinetics; Lactation; Methionine; Milk; Rumen; Vitamin B 12 | 2005 |
Effects of intramuscular injections of vitamin B12 on lactation performance of dairy cows fed dietary supplements of folic acid and rumen-protected methionine.
Topics: Animals; Cattle; Cysteine; Diet; Dietary Supplements; Eating; Female; Folic Acid; Homocysteine; Injections, Intramuscular; Lactation; Methionine; Methylmalonic Acid; Milk; Parity; Rumen; Vitamin B 12 | 2005 |
Disturbed homocysteine and methionine cycle intermediates S-adenosylhomocysteine and S-adenosylmethionine are related to degree of renal insufficiency in type 2 diabetes.
Topics: Aged; Cystathionine; Cysteine; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Folic Acid; Homocysteine; Humans; Kidney; Kidney Failure, Chronic; Male; Methionine; Methylmalonic Acid; Middle Aged; S-Adenosylhomocysteine; S-Adenosylmethionine; Transcobalamins; Vitamin B 12; Vitamin B 6 | 2005 |
Localization of a substrate binding domain of the human reduced folate carrier to transmembrane domain 11 by radioaffinity labeling and cysteine-substituted accessibility methods.
Topics: Amino Acid Sequence; Anions; Aspartic Acid; Blotting, Western; Cell Line; Cell Membrane; Cysteine; Cytosol; Folic Acid; Glutamine; HeLa Cells; Histidine; Humans; K562 Cells; Leucovorin; Membrane Transport Proteins; Mesylates; Microscopy, Fluorescence; Molecular Sequence Data; Mutagenesis; Mutation; Peptides; Protein Binding; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Reduced Folate Carrier Protein; Sulfhydryl Reagents; Temperature; Thiocyanates; Time Factors; Transfection; Tyrosine | 2005 |
Synthesis of zinc-crosslinked thiolated alginic acid beads and their in vitro evaluation as potential enteric delivery system with folic acid as model drug.
Topics: Alginates; Carboxylic Acids; Cross-Linking Reagents; Cysteine; Dietary Supplements; Folic Acid; Glucuronic Acid; Hexuronic Acids; Hydrogen-Ion Concentration; Solubility; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Tablets, Enteric-Coated; Zinc | 2005 |
Conformation coupled enzyme catalysis: single-molecule and transient kinetics investigation of dihydrofolate reductase.
Topics: Algorithms; Biotinylation; Catalysis; Cysteine; Escherichia coli; Fluorescence Resonance Energy Transfer; Fluorescent Dyes; Folic Acid; Hydrogen-Ion Concentration; Kinetics; Least-Squares Analysis; Models, Chemical; Mutagenesis, Site-Directed; Mutation; NADP; Protein Conformation; Recombinant Proteins; Spectrometry, Fluorescence; Statistical Distributions; Tetrahydrofolate Dehydrogenase | 2005 |
Plasma reduced homocysteine and other aminothiol concentrations in patients with CKD.
Topics: Adult; Aged; Atherosclerosis; Biomarkers; C-Reactive Protein; Chronic Disease; Cysteine; Dipeptides; Female; Folic Acid; Glutathione; Hemodiafiltration; Homocysteine; Humans; Hyperhomocysteinemia; Kidney; Kidney Diseases; Kidney Failure, Chronic; Male; Middle Aged; Oxidation-Reduction; Peritoneal Dialysis; Peritoneal Dialysis, Continuous Ambulatory; Renal Dialysis; Vitamin B 12 | 2006 |
Is there a folate-related gene-environment interaction in the etiology of childhood acute lymphoblastic leukemia?
Topics: Alanine; Bone Marrow; Child; Child, Preschool; Cysteine; Dietary Supplements; DNA, Neoplasm; Female; Folic Acid; Genotype; Humans; Infant; Male; Methylenetetrahydrofolate Reductase (NADPH2); Mothers; Odds Ratio; Polymorphism, Genetic; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Pregnancy; Threonine | 2006 |
Transmembrane domains 4, 5, 7, 8, and 10 of the human reduced folate carrier are important structural or functional components of the transmembrane channel for folate substrates.
Topics: Amino Acid Sequence; Binding Sites; Cell Line; Cell Membrane; Crystallography, X-Ray; Cysteine; Folic Acid; Gene Expression; Humans; Membrane Transport Proteins; Models, Molecular; Molecular Sequence Data; Mutation; Protein Structure, Tertiary; Reduced Folate Carrier Protein; Substrate Specificity | 2006 |
Influence of DNA repair gene polymorphisms of hOGG1, XRCC1, XRCC3, ERCC2 and the folate metabolism gene MTHFR on chromosomal aberration frequencies.
Topics: Adult; Chromosome Aberrations; Cohort Studies; Cysteine; DNA Glycosylases; DNA Repair; DNA-Binding Proteins; Folic Acid; Humans; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Polymorphism, Genetic; Serine; X-ray Repair Cross Complementing Protein 1; Xeroderma Pigmentosum Group D Protein | 2006 |
Consequences of subchronic and chronic exposure to intermittent hypoxia and sleep deprivation on cardiovascular risk factors in rats.
Topics: Animals; Blood Gas Analysis; Body Weight; Cardiovascular Diseases; Cholesterol; Cholesterol, HDL; Chronic Disease; Cysteine; Folic Acid; Homocysteine; Hypoxia; Male; Rats; Rats, Wistar; Risk Factors; Sleep Apnea Syndromes; Sleep Deprivation; Sleep, REM; Triglycerides; Vitamin B 12 | 2007 |
Hyperhomocysteinaemia and immune activation in patients with cancer.
Topics: Aged; Biomarkers; Case-Control Studies; Cysteine; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Immune System; Male; Neoplasms; Neopterin; Vitamin B 12 | 2007 |
Folate and methylation status in relation to phosphorylated tau protein(181P) and beta-amyloid(1-42) in cerebrospinal fluid.
Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Amyloid beta-Peptides; Biomarkers; Cysteine; Female; Folic Acid; Humans; Male; Methylation; Middle Aged; Nervous System Diseases; Neurodegenerative Diseases; Peptide Fragments; Phosphorylation; S-Adenosylhomocysteine; tau Proteins; Vitamin B 12 | 2007 |
Hyperhomocysteinemia and low methionine stress are risk factors for central retinal venous occlusion in an Indian population.
Topics: Adult; Case-Control Studies; Cysteine; Female; Folic Acid; Glutathione; Homocysteine; Humans; Hyperhomocysteinemia; India; Male; Methionine; Prevalence; Prospective Studies; Retinal Vein Occlusion; Risk Factors; Vitamin B 12 | 2007 |
Consumption of folate-related nutrients and metabolism of arsenic in Bangladesh.
Topics: Adult; Arsenic; Arsenicals; Bangladesh; Cacodylic Acid; Choline; Cysteine; Dietary Proteins; Dose-Response Relationship, Drug; Environmental Exposure; Female; Folic Acid; Humans; Male; Methionine; Methylation; Middle Aged; Multivariate Analysis; Niacin; Surveys and Questionnaires; Vitamin B 12; Vitamin B Complex; Water Pollutants, Chemical | 2007 |
Methylation and phosphorylation: a tangled relationship?
Topics: Age Factors; Alzheimer Disease; Biomarkers; Cysteine; Folic Acid; Humans; Methylation; Phosphorylation; S-Adenosylhomocysteine; tau Proteins; Tauopathies | 2007 |
Marfanoid features in a child with combined methylmalonic aciduria and homocystinuria (CblC type).
Topics: Adolescent; Carnitine; Carrier Proteins; Child; Cysteine; Diagnosis, Differential; DNA Mutational Analysis; Exons; Female; Folic Acid; Genetic Testing; Heterozygote; Homocysteine; Homocystinuria; Humans; Male; Marfan Syndrome; Metabolism, Inborn Errors; Methylmalonic Acid; Mutation; Oxidoreductases; Pedigree; Phenotype; Treatment Outcome; Vitamin B 12; Vitamin B 6; Vitamins | 2007 |
Homocysteinemia correlates with plasma thiol redox status in patients with end-stage renal disease.
Topics: Adult; Aged; Aged, 80 and over; Case-Control Studies; Cysteine; Dialysis; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Kidney Failure, Chronic; Male; Middle Aged; Oxidation-Reduction; Statistics, Nonparametric; Sulfhydryl Compounds; Vitamin B Complex | 2008 |
Pilot study of homocysteine and cysteine in patients with thrombosis in different vascular sites. Epidemiology and response to folate.
Topics: Adult; Aged; Cysteine; Female; Folic Acid; Genotype; Homocysteine; Humans; Hyperhomocysteinemia; Male; Middle Aged; Pilot Projects; Thrombosis; Vitamin B 12 | 2009 |
Drug-induced pertubation of the aminothiol redox-status in patients with epilepsy: improvement by B-vitamins.
Topics: Adult; Anticonvulsants; Carbamazepine; Case-Control Studies; Cysteine; Dipeptides; Drug Evaluation; Epilepsy; Female; Folic Acid; Humans; Hyperhomocysteinemia; Liver; Male; Methionine; Oxidation-Reduction; Phenobarbital; Phenytoin; Primidone; Pyridoxine; Riboflavin; Valproic Acid; Vitamin B Deficiency | 2008 |
Nutrient protection against arsenic toxicity: folate, cysteine support methylation in children.
Topics: Arsenic; Arsenic Poisoning; Child; Cysteine; Dietary Supplements; Folic Acid; Humans; Methylation | 2009 |
Folate, Cobalamin, Cysteine, Homocysteine, and Arsenic Metabolism among Children in Bangladesh.
Topics: Arsenic; Child; Cysteine; Environmental Exposure; Female; Folic Acid; Homocysteine; Humans; Linear Models; Male; Sex Factors; Vitamin B 12; Water Pollutants, Radioactive | 2009 |
Blood levels of homocysteine, cysteine, glutathione, folic acid, and vitamin B12 in the acute phase of atherothrombotic stroke.
Topics: Acute Disease; Aged; Aged, 80 and over; Brain Ischemia; Cysteine; Female; Folic Acid; Glutathione; Homocysteine; Humans; Hyperhomocysteinemia; Intracranial Thrombosis; Male; Middle Aged; Risk Factors; Stroke; Vitamin B 12; Vitamins | 2009 |
Chronic pancreatitis is associated with hyperhomocysteinemia and derangements in transsulfuration and transmethylation pathways.
Topics: Adult; Creatinine; Cysteine; Erythrocytes; Female; Folic Acid; Glutathione; Homocysteine; Humans; Hyperhomocysteinemia; Male; Methionine; Methylation; Middle Aged; Models, Biological; Multivariate Analysis; Pancreatitis, Alcoholic; Pancreatitis, Chronic; Regression Analysis; Signal Transduction; Sulfates; Sulfur; Young Adult | 2010 |
Plasma homocysteine and cysteine and risk of breast cancer in women.
Topics: Breast Neoplasms; Case-Control Studies; Cysteine; Female; Folic Acid; Homocysteine; Humans; Middle Aged; Prospective Studies; Pyridoxal Phosphate; Vitamin B 12 | 2010 |
Serum folate and DDT isomers and metabolites are inversely associated in Chinese women: a cross-sectional analysis.
Topics: Adult; China; Cross-Sectional Studies; Cysteine; DDT; Female; Folic Acid; Humans; Isomerism; Linear Models; Prospective Studies; Vitamin B 12; Vitamin B 6; Young Adult | 2009 |
A prospective study of one-carbon metabolism biomarkers and risk of renal cell carcinoma.
Topics: Biomarkers; Carbon; Carcinoma, Renal Cell; Case-Control Studies; Chromatography, High Pressure Liquid; Cysteine; Folic Acid; Homocysteine; Humans; Kidney Neoplasms; Logistic Models; Male; Middle Aged; Prospective Studies; Riboflavin; Risk Assessment; Risk Factors; Vitamin B 12; Vitamin B 6 | 2010 |
Serum folate is significantly correlated with plasma cysteine concentrations in healthy industry workers.
Topics: Adult; Aged; Aging; Cardiovascular Diseases; Cysteine; Extraction and Processing Industry; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Neoplasms; Norway; Risk Factors; Triglycerides; Young Adult | 2011 |
Effects of methyl-deficient diets on methionine and homocysteine metabolism in the pregnant rat.
Topics: Animals; Choline; Cysteine; Diet; Female; Fetus; Folic Acid; Homocysteine; Kinetics; Litter Size; Liver; Methionine; Methylation; Pancreas; Phosphorylcholine; Placenta; Pregnancy; Rats; Triglycerides; Weight Gain | 2012 |
Homocysteinemia in mice with genetic betaine homocysteine S-methyltransferase deficiency is independent of dietary folate intake.
Topics: Animals; Betaine-Homocysteine S-Methyltransferase; Body Weight; Cysteine; Diet; Folic Acid; Gene Expression Regulation, Enzymologic; Homocysteine; Hyperhomocysteinemia; Liver; Mice; Mice, Knockout; Organ Size | 2012 |
DNA methylation potential: dietary intake and blood concentrations of one-carbon metabolites and cofactors in rural African women.
Topics: Adolescent; Adult; Betaine; Biomarkers; Choline; Cysteine; Diet; Diet Records; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; DNA Methylation; Feeding Behavior; Female; Folic Acid; Gambia; Homocysteine; Humans; Linear Models; Methionine; Middle Aged; Nutrition Assessment; Prospective Studies; Riboflavin; Rural Population; S-Adenosylhomocysteine; S-Adenosylmethionine; Sarcosine; Vitamin B 12; Vitamin B 6; Young Adult | 2013 |
Early biochemical and hematological response to intramuscular cyanocobalamin therapy in vitamin B(12)-deficient patients.
Topics: Aged; Chromatography, High Pressure Liquid; Cysteine; Erythrocyte Indices; Female; Folic Acid; Homocysteine; Humans; Injections, Intramuscular; Male; Methionine; Methylmalonic Acid; Middle Aged; Statistics, Nonparametric; Vitamin B 12; Vitamin B 12 Deficiency | 2013 |
Dyslipidemia in pediatric systemic lupus erythematosus: the relationship with disease activity and plasma homocysteine and cysteine concentrations.
Topics: Adolescent; Adrenal Cortex Hormones; Adult; Body Mass Index; C-Reactive Protein; Cardiovascular Diseases; Case-Control Studies; Child; Cholesterol, HDL; Cholesterol, LDL; Cross-Sectional Studies; Cysteine; Dyslipidemias; Energy Intake; Female; Folic Acid; Homocysteine; Humans; Lupus Erythematosus, Systemic; Multivariate Analysis; Nutritional Status; Puberty; Risk Factors; Triglycerides; Vitamin B 12; Waist Circumference; Young Adult | 2013 |
Targeting tamoxifen to breast cancer xenograft tumours: preclinical efficacy of folate-attached nanoparticles based on alginate-cysteine/disulphide-bond-reduced albumin.
Topics: Albumins; Alginates; Animals; Breast Neoplasms; Cysteine; Disulfides; Folic Acid; Glucuronic Acid; Hexuronic Acids; Humans; MCF-7 Cells; Mice; Mice, Nude; Nanoparticles; Tamoxifen; Xenograft Model Antitumor Assays | 2014 |
High homocysteine is associated with increased risk of colorectal cancer independently of oxidative stress and antioxidant capacities.
Topics: Adult; Aged; Antioxidants; Blood Pressure; Body Mass Index; Case-Control Studies; Colorectal Neoplasms; Creatinine; Cysteine; Female; Folic Acid; Glutathione Peroxidase; Glutathione Transferase; Healthy Volunteers; Homocysteine; Humans; Linear Models; Male; Middle Aged; Oxidative Stress; Pyridoxal Phosphate; Risk Factors; Serum Albumin; Superoxide Dismutase | 2014 |
Homocysteine metabolism in children with idiopathic nephrotic syndrome.
Topics: Case-Control Studies; Child; Cholesterol; Cysteine; Demography; Female; Folic Acid; Homocysteine; Humans; Male; Nephrotic Syndrome; Proteinuria; Remission Induction; Serum Albumin; Vitamin B 12 | 2014 |
Native chemical ligation for conversion of sequence-defined oligomers into targeted pDNA and siRNA carriers.
Topics: Amides; Cell Line; Cysteine; DNA; Drug Carriers; Folic Acid; Gene Transfer Techniques; Humans; Plasmids; Polyethylene Glycols; RNA Interference; RNA, Small Interfering | 2014 |
Biomarkers of one-carbon metabolism are associated with biomarkers of inflammation in women.
Topics: Aged; Biomarkers; C-Reactive Protein; Carbon; Chronic Disease; Cross-Sectional Studies; Cysteine; Erythrocytes; Female; Folic Acid; Homocysteine; Humans; Inflammation; Linear Models; Middle Aged; Nutritional Status; Risk Factors; Serum Amyloid A Protein; Vitamin B 12; Vitamin B 6 | 2014 |
Substituted cysteine accessibility reveals a novel transmembrane 2-3 reentrant loop and functional role for transmembrane domain 2 in the human proton-coupled folate transporter.
Topics: Amino Acid Sequence; Amino Acid Substitution; Binding Sites; Biological Transport; Biotinylation; Blotting, Western; Cell Membrane; Cysteine; Folic Acid; Folic Acid Antagonists; Glutamates; Guanine; HeLa Cells; Humans; Kinetics; Methotrexate; Molecular Sequence Data; Mutation; Pemetrexed; Protein Structure, Secondary; Proton-Coupled Folate Transporter; Tritium | 2014 |
Homocysteine, cysteine, folate and vitamin B₁₂ status in type 2 diabetic patients with chronic kidney disease.
Topics: Aged; Aged, 80 and over; Biomarkers; Chromatography, High Pressure Liquid; Cysteine; Diabetes Mellitus, Type 2; Disease Progression; Female; Folic Acid; Homocysteine; Humans; Male; Renal Insufficiency, Chronic; Vitamin B 12 | 2015 |
Sonochemical fabrication of dual-targeted redox-responsive smart microcarriers.
Topics: Capsules; Cysteine; Delayed-Action Preparations; Diffusion; Drug Compounding; Folic Acid; HeLa Cells; High-Energy Shock Waves; Humans; Magnetite Nanoparticles; Materials Testing; Oxidation-Reduction; Particle Size; Sonication | 2014 |
Fabrication and spectroscopic studies of folic acid-conjugated Fe3O4@Au core-shell for targeted drug delivery application.
Topics: Antineoplastic Agents; Cysteine; Drug Carriers; Drug Delivery Systems; Folic Acid; Gold; Humans; Magnetite Nanoparticles; Neoplasms; Powder Diffraction; Spectroscopy, Fourier Transform Infrared; X-Ray Diffraction | 2015 |
A Protein Extract from Chicken Reduces Plasma Homocysteine in Rats.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Animals; Betaine; Betaine-Homocysteine S-Methyltransferase; Caseins; Chickens; Choline; Cystathionine gamma-Lyase; Cysteine; Dietary Proteins; Folic Acid; Glycine; Homocysteine; Liver; Male; Meat; Methionine; Rats; Rats, Wistar; Riboflavin; RNA, Messenger; Sarcosine; Serine; Vitamin B 12; Vitamin B 6 | 2015 |
Methotrexate-conjugated quantum dots: synthesis, characterisation and cytotoxicity in drug resistant cancer cells.
Topics: Antineoplastic Agents; Cell Line, Tumor; Cysteine; Drug Delivery Systems; Drug Resistance, Neoplasm; Endocytosis; Folic Acid; Humans; KB Cells; Methotrexate; Nanoconjugates; Quantum Dots | 2016 |
Betaine is as effective as folate at re-synthesizing methionine for protein synthesis during moderate methionine deficiency in piglets.
Topics: Animals; Betaine; Carbon Isotopes; Choline; Cysteine; Diet; Dietary Supplements; Folic Acid; Homocysteine; Methionine; Models, Biological; Oxidation-Reduction; Phenylalanine; Protein Biosynthesis; Swine | 2016 |
Identification of an Extracellular Gate for the Proton-coupled Folate Transporter (PCFT-SLC46A1) by Cysteine Cross-linking.
Topics: Amino Acid Substitution; Cysteine; Disulfides; Folic Acid; HeLa Cells; Humans; Models, Molecular; Mutation; Oxidation-Reduction; Protein Conformation; Protein Processing, Post-Translational; Protein Structure, Tertiary; Proton-Coupled Folate Transporter | 2016 |
Role of the tryptophan residues in proton-coupled folate transporter (PCFT-SLC46A1) function.
Topics: Binding Sites; Biotinylation; Cell Membrane; Cysteine; Folic Acid; Folic Acid Antagonists; Genotype; HeLa Cells; Humans; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Kinetics; Mutagenesis, Site-Directed; Mutation; Pemetrexed; Phenotype; Protein Binding; Protein Conformation, alpha-Helical; Protein Domains; Protein Stability; Proton-Coupled Folate Transporter; Structure-Activity Relationship; Transfection; Tryptophan | 2016 |
Synthesis and characterization of a PAMAM-OH derivative containing an acid-labile β-thiopropionate bond for gene delivery.
Topics: Acids; Animals; Cell Line, Tumor; Cysteine; Dendrimers; DNA; Endocytosis; Female; Folic Acid; Gene Transfer Techniques; Genetic Therapy; Hep G2 Cells; Humans; KB Cells; Mice; Mice, Inbred BALB C; Mice, Nude; Nanoparticles; Particle Size; Polyethylene Glycols; Transfection | 2016 |
Plasma-aminothiols status and inverse correlation of total homocysteine with B-vitamins in arsenic exposed population of West Bengal, India.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Arsenic; Bangladesh; Calibration; Case-Control Studies; Chromatography, High Pressure Liquid; Creatinine; Cysteine; Dipeptides; Drinking Water; Environmental Exposure; Environmental Health; Female; Folic Acid; Glutathione; Homocysteine; Humans; India; Male; Malnutrition; Middle Aged; Nutritional Status; Socioeconomic Factors; Vitamin B 12; Vitamin B Complex; Young Adult | 2016 |
Hyperhomocysteinemia induced by excessive methionine intake promotes rupture of cerebral aneurysms in ovariectomized rats.
Topics: Aneurysm, Ruptured; Animals; Arteries; Blood Pressure; Cysteine; Cytokines; Disease Models, Animal; Female; Folic Acid; Hyperhomocysteinemia; Matrix Metalloproteinase 9; Methionine; NADPH Oxidase 4; NADPH Oxidases; Ovariectomy; Rats; Rats, Sprague-Dawley; Subarachnoid Hemorrhage; Tissue Inhibitor of Metalloproteinase-1; Tissue Inhibitor of Metalloproteinase-2; Vitamin B Complex | 2016 |
Dietary methyl donors affect in vivo methionine partitioning between transmethylation and protein synthesis in the neonatal piglet.
Topics: Animals; Betaine; Choline; Cysteine; Diet; Feeding Behavior; Folic Acid; Methionine; Methylation; Protein Biosynthesis; Swine | 2016 |
Folic acid conjugated Fe
Topics: Antineoplastic Agents; Cysteine; Doxorubicin; Drug Carriers; Drug Liberation; Endocytosis; Folic Acid; Humans; Hydrogen-Ion Concentration; KB Cells; Magnetite Nanoparticles; Microscopy, Electron, Transmission; Spectroscopy, Fourier Transform Infrared; Thermogravimetry; X-Ray Diffraction | 2016 |
Targeted Delivery of Cabazitaxel by Conjugation to Albumin-PEG-folate Nanoparticles Using a Cysteine-acrylate Linker and Simple Synthesis Conditions.
Topics: Acrylates; Antineoplastic Agents; Cell Line, Tumor; Cell Proliferation; Cell Survival; Cysteine; Drug Delivery Systems; Drug Screening Assays, Antitumor; Folic Acid; HT29 Cells; Humans; Molecular Conformation; Nanoparticles; Polyethylene Glycols; Serum Albumin; Structure-Activity Relationship; Taxoids | 2017 |
Substituted-cysteine accessibility and cross-linking identify an exofacial cleft in the 7th and 8th helices of the proton-coupled folate transporter (SLC46A1).
Topics: Biological Transport; Cysteine; Disulfides; Folic Acid; HeLa Cells; Humans; Kinetics; Models, Molecular; Mutation; Oxidation-Reduction; Pemetrexed; Protein Conformation, alpha-Helical; Protein Domains; Proton-Coupled Folate Transporter; Structure-Activity Relationship | 2018 |
One-carbon metabolite ratios as functional B-vitamin markers and in relation to colorectal cancer risk.
Topics: Betaine; Biomarkers, Tumor; Carbon; Case-Control Studies; Colorectal Neoplasms; Creatinine; Cysteine; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Nutritional Status; Pyridoxal Phosphate; Riboflavin; Vitamin B 12; Vitamin B Complex | 2019 |
Reviving old protecting group chemistry for site-selective peptide-protein conjugation.
Topics: Blotting, Western; Cysteine; Electrophoresis, Polyacrylamide Gel; Folic Acid; Molecular Structure; Oxidation-Reduction; Peptides; Proteins | 2018 |
Copper nanoclusters-enhanced chemiluminescence for folic acid and nitrite detection.
Topics: Coordination Complexes; Copper; Cysteine; Folic Acid; Food Analysis; Humans; Luminescent Measurements; Meat; Nanostructures; Nitrites; Vegetables | 2019 |
Plug-and-Play Continuous Gas Flow Assembly of Cysteine-Inserted AuCu Nanobimetals for Folate-Receptor-Targeted Chemo-Phototherapy.
Topics: Cell Line, Tumor; Copper; Cysteine; Doxorubicin; Drug Delivery Systems; Endocytosis; Folate Receptors, GPI-Anchored; Folic Acid; Gases; Gold; Humans; Light; Neoplasms; Nitrogen; Phototherapy; Solutions | 2019 |
A diet rich in taurine, cysteine, folate, B
Topics: Alzheimer Disease; Animals; Betaine; Brain; Cysteine; Diet; Dietary Supplements; Folic Acid; Gases; Humans; Hydrogen Sulfide; Methylation; Risk; Taurine; Vitamin B 12 | 2019 |
Folic acid-functionalized L-cys/ZnS:O nanoparticles for homologous targeting and photodynamic therapy of tumor cells.
Topics: Cysteine; Folic Acid; Nanoparticles; Photochemotherapy; Photosensitizing Agents; Sulfides; Zinc Compounds | 2022 |
Plasma One-Carbon Metabolism-Related Micronutrients and the Risk of Breast Cancer: Involvement of DNA Methylation.
Topics: Breast Neoplasms; Carbon; Case-Control Studies; Choline; Cysteine; DNA Methylation; Female; Folic Acid; Humans; Methionine; Micronutrients; Racemethionine; S-Adenosylmethionine; Trace Elements | 2023 |