isomethyleugenol has been researched along with Choline Deficiency in 52 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 29 (55.77) | 18.7374 |
1990's | 14 (26.92) | 18.2507 |
2000's | 4 (7.69) | 29.6817 |
2010's | 4 (7.69) | 24.3611 |
2020's | 1 (1.92) | 2.80 |
Authors | Studies |
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Awwad, HM; Geisel, J; Happ, DF; MacPherson, CW; Obeid, R; Tillmann, S; Tompkins, TA; Treccani, G; Ueland, PM; Wegener, G | 1 |
Bertolo, RF; Brunton, JA; McBreairty, LE; Randell, EW; Robinson, JL | 1 |
Blom, HJ; Boulanger, Y; Debray, FG; Decarie, JC; Jakobs, C; Khiat, A; Lambert, M; Levy, E; Lortie, A; Mitchell, GA; Orquin, J; Ramos, F; Roy, MS; Struys, E; Verhoeven, NM | 1 |
Craciunescu, CN; Mehedint, MG; Niculescu, MD; Zeisel, SH | 1 |
Hay, SM; Maloney, CA; Rees, WD; Sinclair, KD; Young, LE | 1 |
Bressenot, A; Bronowicki, JP; Chango, A; Forges, T; Guéant, JL; Namour, F; Pellanda, H | 1 |
da Costa, KA; Fischer, LM; Gaffney, CE; Zeisel, SH | 1 |
Hasegawa, H; Hashimoto, T; Ogawa, K; Shinohara, Y; Tagoku, K | 1 |
Lu, SC; Martínez-Chantar, ML; Mato, JM | 1 |
Boyle, DM; Dean, WL; Suarez, CP | 1 |
Cornatzer, WE; Haning, JA; Hoffman, DR | 1 |
Magee, PN; Nyce, J; Weinhouse, S | 1 |
Farber, E; Ghoshal, AK | 2 |
Poirier, LA; Shivapurkar, N; Wilson, MJ | 1 |
Poirier, LA; Shivapurkar, N | 1 |
Bartoli, E; Daino, L; Feo, F; Pascale, R; Pirisi, L; Satta, A; Zanetti, S | 1 |
Christman, JK | 1 |
Henning, SM; Jacob, RA; Pianalto, FS; Swendseid, ME; Zhang, JZ | 1 |
Rogers, AE | 1 |
Moore, JF; Percy, AK | 1 |
Poirier, LA | 1 |
Pérez de Miguelsanz, J; Ragel, C; Varela-Moreiras, G | 1 |
Counts, JL; Downing, JC; Goodman, JL; Harbison, ML; McClain, RM; Sarmiento, JI | 1 |
Albright, CD; Citarella, MT; da Costa, KA; Mar, MH; Shin, OH; Zeisel, SH | 1 |
Agellon, LB; Vance, DE; Walkey, CJ; Yu, L | 1 |
Keller, WL; Park, CS; Wu, D | 1 |
Ikeda, Y; Jain, S; Jain, SK; Matsunaga, M; Sugiyama, T; Taniguchi, N | 1 |
Christman, JK; Dizik, M; Wainfan, E | 1 |
Lyn-Cook, B; Poirier, LA; Zapisek, W | 1 |
Fausto, N; Panzica, M; Petropoulos, CJ; Yaswen, P | 1 |
Newberne, PM; Rogers, AE | 1 |
Hutt, S; Locker, J; Lombardi, B | 1 |
Bruckschen, M; Pott, U; Sies, H; Wagner, G | 1 |
Henning, SM; McKee, RW; Swendseid, ME | 1 |
Dizik, M; Hoshina, S; Hsieh, LL; Wainfan, E; Weinstein, IB | 1 |
Cook, RJ; Horne, DW; Wagner, C | 2 |
Christman, JK; Dizik, M; Stender, M; Wainfan, E | 1 |
Dizik, M; Kilkenny, M; Wainfan, E | 1 |
Chander, A; Dodia, C; Fisher, AB; Yost, RW | 1 |
Locker, J; Lombardi, B; Reddy, TV | 1 |
Marafante, E; Vahter, M | 1 |
Balis, ME; Dizik, M; Hluboky, M; Wainfan, E | 1 |
Thompson, W; Wong, ER | 1 |
Gottlieb, LS; Hegsted, DM; Iseri, OA; Vitale, JJ | 1 |
Kobayashi, M | 1 |
Haggard, JH; Parks, PF | 1 |
Lombardi, B; Pani, P; Schlunk, FF; Shi-Hua, C | 1 |
Isozaki, M; Sano, M; Yamamoto, A | 1 |
9 review(s) available for isomethyleugenol and Choline Deficiency
Article | Year |
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Methionine metabolism and liver disease.
Topics: Animals; Choline; Choline Deficiency; Folic Acid Deficiency; Humans; Liver Diseases; Liver Neoplasms; Methionine; Methionine Adenosyltransferase; Methylation | 2008 |
5-Methylcytosine depletion during tumour development: an extension of the miscoding concept.
Topics: 5-Methylcytosine; Alkylation; Amino Acid Metabolism, Inborn Errors; Animals; Carcinogens; Cell Transformation, Neoplastic; Choline Deficiency; Cytosine; DNA; DNA Repair; Gene Expression Regulation; Humans; Methylation; Methyltransferases; Models, Genetic; Neoplasms; Oncogenes; Rats; Tyrosine; Vitamin B 6 Deficiency | 1983 |
Liver biochemical pathology of choline deficiency and of methyl group deficiency: a new orientation and assessment.
Topics: Animals; Choline Deficiency; Diet; Humans; Lipid Peroxidation; Liver; Methylation | 1995 |
Lipotrope deficiency and persistent changes in DNA methylation. Lipotrope deficiency and DNA methylation.
Topics: Animals; Choline Deficiency; DNA; Folic Acid Deficiency; Humans; Lipid Metabolism; Liver; Methionine; Methylation; Neoplasms; Vitamin B 12 Deficiency | 1995 |
Methyl donors in the diet and responses to chemical carcinogens.
Topics: Animals; Carcinogens; Choline Deficiency; Diet; Folic Acid Deficiency; Humans; Liver Neoplasms, Experimental; Methionine; Methylation; Neoplasms | 1995 |
Methyl group deficiency in hepatocarcinogenesis.
Topics: Animals; Choline Deficiency; Diet; Folic Acid Deficiency; Humans; Liver Neoplasms; Liver Neoplasms, Experimental; Methionine; Methylation; Oncogenes; S-Adenosylmethionine | 1994 |
Physiological methylation in carcinogenesis.
Topics: Animals; Choline Deficiency; DNA; Humans; Liver Neoplasms; Methionine; Methylation; Oxidation-Reduction; S-Adenosylmethionine | 1990 |
Labile methyl groups and the promotion of cancer.
Topics: Animals; Antibody Formation; Carcinogens; Choline; Choline Deficiency; Diet; DNA; Folic Acid; Folic Acid Deficiency; Humans; Immunity, Cellular; Lipotropic Agents; Liver; Liver Neoplasms; Methionine; Methylation; Neoplasms; Neoplasms, Experimental; Pharmaceutical Preparations; Risk; Tetrahydrofolates; Vitamin B 12; Vitamin B 12 Deficiency | 1986 |
Dietary methyl groups and cancer.
Topics: Animals; Choline Deficiency; Diet; Liver Neoplasms; Methionine; Methylation; Neoplasms, Experimental; Rats | 1986 |
2 trial(s) available for isomethyleugenol and Choline Deficiency
Article | Year |
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Choline deficiency in mice and humans is associated with increased plasma homocysteine concentration after a methionine load.
Topics: Adult; Analysis of Variance; Animals; Choline; Choline Deficiency; Cross-Over Studies; Homocysteine; Humans; Lipotropic Agents; Liver; Male; Methionine; Methylation; Mice; Mice, Inbred C57BL; Middle Aged; Nutritional Status; Pilot Projects | 2005 |
In vivo methylation capacity is not impaired in healthy men during short-term dietary folate and methyl group restriction.
Topics: Administration, Oral; Adult; Carnitine; Choline; Choline Deficiency; Creatinine; Cross-Over Studies; Diet; Folic Acid; Folic Acid Deficiency; Food, Fortified; Humans; Male; Methionine; Methylation; Middle Aged; Niacinamide; Time Factors | 1995 |
41 other study(ies) available for isomethyleugenol and Choline Deficiency
Article | Year |
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The Kynurenine Pathway Is Upregulated by Methyl-deficient Diet and Changes Are Averted by Probiotics.
Topics: Animals; Choline; Choline Deficiency; Folic Acid Deficiency; Kynurenine; Male; Methionine; Methylation; Probiotics; Rats; Rats, Sprague-Dawley; Tryptophan | 2021 |
Restriction of dietary methyl donors limits methionine availability and affects the partitioning of dietary methionine for creatine and phosphatidylcholine synthesis in the neonatal piglet.
Topics: Animals; Animals, Newborn; Betaine; Choline Deficiency; Creatine; Diet; Female; Folic Acid Deficiency; Homocysteine; Hyperhomocysteinemia; Liver; Male; Methionine; Methylation; Phosphatidylcholines; Protein Biosynthesis; Protein Processing, Post-Translational; S-Adenosylhomocysteine; S-Adenosylmethionine; Swine; Swine, Miniature; Tritium | 2016 |
Reduced brain choline in homocystinuria due to remethylation defects.
Topics: Adolescent; Adult; Aspartic Acid; Brain; Brain Chemistry; Child; Child, Preschool; Choline; Choline Deficiency; Creatine; Female; Homocysteine S-Methyltransferase; Homocystinuria; Humans; Magnetic Resonance Spectroscopy; Male; Methylation; S-Adenosylmethionine | 2008 |
Choline deficiency alters global histone methylation and epigenetic marking at the Re1 site of the calbindin 1 gene.
Topics: Animals; Apoptosis; Base Sequence; Binding Sites; Calbindin 1; Calbindins; Cells, Cultured; Choline Deficiency; CpG Islands; DNA; Embryonic Stem Cells; Epigenesis, Genetic; Female; Hippocampus; Histone-Lysine N-Methyltransferase; Histones; Methylation; Mice; Mice, Inbred C57BL; Mitosis; Models, Biological; Pregnancy; Promoter Regions, Genetic; Repressor Proteins; S100 Calcium Binding Protein G | 2010 |
A methyl-deficient diet fed to rat dams during the peri-conception period programs glucose homeostasis in adult male but not female offspring.
Topics: Animals; Blood Glucose; Choline Deficiency; Female; Glucose; Glucose Tolerance Test; Homeostasis; Homocysteine; Insulin; Male; Malnutrition; Maternal Nutritional Physiological Phenomena; Methylation; Nutritional Status; Rats; Sex Characteristics | 2011 |
Fumonisin FB1 treatment acts synergistically with methyl donor deficiency during rat pregnancy to produce alterations of H3- and H4-histone methylation patterns in fetuses.
Topics: Abnormalities, Drug-Induced; Animals; Choline Deficiency; Fatty Liver; Female; Folic Acid; Folic Acid Deficiency; Folic Acid Transporters; Fumonisins; Gene Expression Regulation, Developmental; Heterochromatin; Histones; Liver; Maternal Nutritional Physiological Phenomena; Methylation; Neural Tube Defects; Pregnancy; Rats; Rats, Wistar; RNA, Messenger; Teratogens; Vitamin B 12 Deficiency | 2012 |
Distinct effects of folate and choline deficiency on plasma kinetics of methionine and homocysteine in rats.
Topics: Animals; Choline Deficiency; Folic Acid Deficiency; Homocysteine; Kinetics; Male; Methionine; Methylation; Rats; Rats, Sprague-Dawley | 2006 |
Effect of in vivo changes in phospholipid composition on liver microsomal calcium transport.
Topics: Animals; Calcium; Calcium-Transporting ATPases; Choline Deficiency; Cycloleucine; Membrane Lipids; Methylation; Mice; Microsomes, Liver; Phospholipids | 1984 |
Effects of a methyl-deficient diet on rat liver phosphatidylcholine biosynthesis.
Topics: Animals; Choline Deficiency; Diacylglycerol Cholinephosphotransferase; Diet; Female; Liver; Methionine; Methylation; Methyltransferases; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphatidylethanolamines; Rats; Rats, Inbred Strains; S-Adenosylhomocysteine; S-Adenosylmethionine | 1981 |
The induction of liver cancer by dietary deficiency of choline and methionine without added carcinogens.
Topics: Animals; Choline Deficiency; DNA; Liver Neoplasms, Experimental; Male; Methionine; Methylation; Phenobarbital; Rats; Rats, Inbred F344 | 1984 |
Hypomethylation of hepatic nuclear DNA in rats fed with a carcinogenic methyl-deficient diet.
Topics: Animals; Cell Nucleus; Choline Deficiency; Deoxycytidine; Diet; Diethylnitrosamine; DNA; Liver; Liver Neoplasms; Male; Methionine; Methylation; Rats; Rats, Inbred F344; S-Adenosylhomocysteine; S-Adenosylmethionine | 1984 |
Tissue levels of S-adenosylmethionine and S-adenosylhomocysteine in rats fed methyl-deficient, amino acid-defined diets for one to five weeks.
Topics: Animals; Body Weight; Choline Deficiency; Diet; Folic Acid Deficiency; Homocysteine; Kinetics; Liver; Lung; Male; Methionine; Methylation; Rats; Rats, Inbred F344; S-Adenosylhomocysteine; S-Adenosylmethionine; Testis; Tissue Distribution; Vitamin B 12 Deficiency | 1983 |
Role of phosphatidylethanolamine methylation in the synthesis of phosphatidylcholine by hepatocytes isolated from choline-deficient rats.
Topics: Animals; Choline; Choline Deficiency; In Vitro Techniques; Lipoproteins; Liver; Male; Methylation; Phosphatidylcholines; Phosphatidylethanolamines; Rats; Rats, Inbred Strains; S-Adenosylmethionine; Triglycerides | 1982 |
Choline deficiency in cultured adrenal medullary cells: effect on phosphatidylcholine biosynthesis.
Topics: Adrenal Medulla; Animals; Caproates; Cattle; Cells, Cultured; Choline Deficiency; Methionine; Methylation; Phosphatidylcholines; Phosphatidylethanolamines | 1994 |
Choline deficiency and methotrexate treatment induces marked but reversible changes in hepatic folate concentrations, serum homocysteine and DNA methylation rates in rats.
Topics: Animals; Choline; Choline Deficiency; DNA Modification Methylases; Folic Acid; Folic Acid Antagonists; Homocysteine; Liver; Male; Methotrexate; Methylation; Rats; Rats, Wistar | 1995 |
Cell proliferation and global methylation status changes in mouse liver after phenobarbital and/or choline-devoid, methionine-deficient diet administration.
Topics: Animals; Carcinogens; Cell Division; Choline Deficiency; Cocarcinogenesis; Diet; DNA; Liver; Liver Neoplasms, Experimental; Male; Methionine; Methylation; Mice; Mice, Inbred C3H; Mice, Inbred C57BL; Phenobarbital | 1996 |
Methyl-group donors cannot prevent apoptotic death of rat hepatocytes induced by choline-deficiency.
Topics: Animals; Apoptosis; Betaine; Cell Line; Choline Deficiency; Culture Media; Folic Acid; Liver; Male; Methylation; Rats; Rats, Inbred F344; Vitamin B 12 | 1997 |
Biochemical and evolutionary significance of phospholipid methylation.
Topics: Animals; Bile Acids and Salts; Cholesterol; Choline Deficiency; Cytidine Diphosphate Choline; Diet; Female; Lipoproteins; Liver; Male; Methylation; Methyltransferases; Mice; Mice, Mutant Strains; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphatidylethanolamines; Transaminases; Triglycerides | 1998 |
Lipotrope deficiency inhibits cell growth and induces programmed cell death in human breast cancer cell line MCF-7.
Topics: Amino Acids; Apoptosis; Breast Neoplasms; Cell Division; Choline Deficiency; DNA Fragmentation; Humans; Methylation; Vitamin B Deficiency | 1998 |
Enhancing effect of a choline-deficient diet on alterations of hepatic drug-metabolizing enzymes in hepatitis- and hepatoma-predisposed rats (LEC rats).
Topics: Animals; Blotting, Northern; Blotting, Western; Choline Deficiency; Cytochrome P-450 Enzyme System; Glutathione Transferase; Hepatitis, Animal; Liver Neoplasms, Experimental; Male; Methylation; Rats; Rats, Mutant Strains | 1991 |
Alterations in expression and methylation of specific genes in livers of rats fed a cancer promoting methyl-deficient diet.
Topics: Animals; Choline Deficiency; Diet; DNA; ErbB Receptors; Gene Expression; Liver; Male; Methionine; Methylation; Neoplasms, Experimental; Proto-Oncogenes; Rats; Rats, Inbred F344; RNA, Messenger; Vitamin B 12 Deficiency | 1991 |
Methylation of the alphafetoprotein gene in cell populations isolated from rat livers during carcinogenesis.
Topics: Albumins; alpha-Fetoproteins; Animals; Choline Deficiency; DNA (Cytosine-5-)-Methyltransferases; DNA, Neoplasm; Ethionine; Gene Expression Regulation; Genes; Liver; Liver Neoplasms, Experimental; Male; Methylation; Polymorphism, Genetic; Rats; Rats, Inbred Strains | 1985 |
alpha-Fetoprotein gene methylation and hepatocarcinogenesis in rats fed a choline-devoid diet.
Topics: alpha-Fetoproteins; Animals; Choline Deficiency; Gene Expression Regulation; Liver Neoplasms; Liver Neoplasms, Experimental; Methylation; Rats; Transcription, Genetic | 1987 |
Effects of 5-azacytidine and methyl-group deficiency on NAD(P)H: quinone oxidoreductase and glutathione S-transferase in liver.
Topics: Animals; Azacitidine; Choline Deficiency; DNA; Electrophoresis, Agar Gel; Enzyme Induction; Glutathione Transferase; Liver; Male; Methionine; Methylation; Mice; Mice, Inbred Strains; NAD(P)H Dehydrogenase (Quinone); Quinone Reductases; Rats; Rats, Inbred Strains; RNA, Messenger | 1988 |
Hepatic content of S-adenosylmethionine, S-adenosylhomocysteine and glutathione in rats receiving treatments modulating methyl donor availability.
Topics: Animals; Biomarkers; Choline Deficiency; Cysteine; Diet; Fatty Liver; Folic Acid Deficiency; Glutathione; Homocysteine; Lipids; Liver; Male; Methionine; Methylation; Niacinamide; Rats; Rats, Inbred Strains; S-Adenosylhomocysteine; S-Adenosylmethionine | 1989 |
Methyl group deficiency: effects on one-carbon unit and folate metabolism.
Topics: Animals; Choline Deficiency; Folic Acid; Glycine N-Methyltransferase; Methionine; Methylation; Methyltransferases; Oxidation-Reduction; Rats | 1989 |
Altered expression of retrovirus-like sequences and cellular oncogenes in mice fed methyl-deficient diets.
Topics: Animals; Cell Division; Choline Deficiency; DNA Replication; Folic Acid Deficiency; Genes, ras; Kinetics; Liver; Male; Methionine; Methylation; Mice; Mice, Inbred Strains; Ornithine Decarboxylase; Proto-Oncogenes; Reference Values; Retroviridae; Transcription, Genetic; Vitamin B 12 Deficiency | 1989 |
Effect of dietary methyl group deficiency on one-carbon metabolism in rats.
Topics: Amino Acids; Animals; Carbon; Choline Deficiency; Diet; Glycine N-Methyltransferase; Liver; Male; Methionine; Methylation; Methyltransferases; Organ Size; Rats; Rats, Inbred F344; S-Adenosylhomocysteine; S-Adenosylmethionine; Weight Gain | 1989 |
Rapid appearance of hypomethylated DNA in livers of rats fed cancer-promoting, methyl-deficient diets.
Topics: Animals; Choline Deficiency; DNA; Folic Acid Deficiency; Liver; Male; Methionine; Methylation; Neoplasms, Experimental; Rats; Rats, Inbred F344; RNA, Transfer; Vitamin B 12 Deficiency | 1989 |
Effect of dietary methyl group deficiency on folate metabolism in rats.
Topics: Amino Acids; Animals; Choline Deficiency; Chromatography, High Pressure Liquid; Diet; Folic Acid; Leucovorin; Liver; Male; Methionine; Methylation; Rats; Rats, Inbred F344; Tetrahydrofolates | 1989 |
Comparison of methyltransferase activities of pair-fed rats given adequate or methyl-deficient diets.
Topics: Animals; Choline Deficiency; Folic Acid Deficiency; Male; Methionine; Methylation; Protein Methyltransferases; Rats; Rats, Inbred F344; tRNA Methyltransferases; Vitamin B 12 Deficiency | 1988 |
Stimulation of the methylation pathway for phosphatidylcholine synthesis in rat lungs by choline deficiency.
Topics: Animals; Carbon Radioisotopes; Choline Deficiency; Ethanolamine; Ethanolamines; Kinetics; Lung; Male; Methionine; Methylation; Phosphatidylcholines; Phosphatidylethanolamines; Radioisotope Dilution Technique; Rats; Rats, Inbred Strains | 1986 |
DNA methylation and hepatocarcinogenesis in rats fed a choline-devoid diet.
Topics: Animals; Choline Deficiency; Diet; DNA; DNA, Neoplasm; Liver; Liver Neoplasms, Experimental; Male; Methylation; Rats; Rats, Inbred F344 | 1986 |
The effect of dietary and chemically induced methylation deficiency on the metabolism of arsenate in the rabbit.
Topics: Animals; Arsenic; Arsenicals; Cacodylic Acid; Choline Deficiency; Inactivation, Metabolic; Male; Metabolic Clearance Rate; Methylation; Rabbits; S-Adenosylmethionine; Tissue Distribution | 1986 |
Altered tRNA methylation in rats and mice fed lipotrope-deficient diets.
Topics: Animals; Choline Deficiency; Folic Acid Deficiency; Liver; Male; Methionine; Methylation; Mice; Rats; RNA, Transfer; tRNA Methyltransferases; Vitamin B 12 Deficiency | 1986 |
Choline oxidation and labile methyl groups in normal and choline-deficient rat liver.
Topics: Acetates; Alcohol Oxidoreductases; Aldehydes; Animals; Autoradiography; Betaine; Carbon Isotopes; Choline; Choline Deficiency; Chromatography; Fatty Acids, Nonesterified; Kinetics; Liver; Male; Methionine; Methylation; Mitochondria, Liver; NAD; Oxidoreductases; Phosphatidylcholines; Rats; S-Adenosylmethionine; Serotonin; Subcellular Fractions; Triglycerides; Tritium | 1972 |
Vitamin B 12 and methionine metabolism in the Buffalo rat liver and Morris 5123 hepatoma.
Topics: Animals; Carcinoma, Hepatocellular; Choline Deficiency; Fatty Liver; Folic Acid; Homocystine; Liver; Liver Cirrhosis; Liver Neoplasms; Male; Methionine; Methylation; Neoplasms, Experimental; Nutrition Disorders; Rats; Vitamin B 12; Vitamin B 12 Deficiency | 1972 |
Studies on the phospholipid metabolism in choline-deficient guinea pigs. II. Effects of feeding on a N-methylethanolamine-supplemented diet.
Topics: Amino Alcohols; Animals; Body Weight; Carbon Isotopes; Choline; Choline Deficiency; Diet; Female; Guinea Pigs; Liver; Male; Methionine; Methylation; Microsomes, Liver; Organ Size; Phospholipids; Phosphotransferases; Triglycerides; Tritium | 1970 |
The relation of dietary choline and methionine to phospholipid synthesis in the rat.
Topics: Animals; Carbon Isotopes; Choline; Choline Deficiency; Cytosine Nucleotides; Dialysis; Diet; Liver; Male; Methionine; Methylation; Microsomes, Liver; Nucleosides; Phospholipids; Rats | 1970 |
Labelling of liver and plasma lecithins after injection of 1-2-14C-2-demethylaminoethanol and 14C-L-methionine-methyl to choline deficient rats.
Topics: Amino Acids; Amino Alcohols; Animals; Carbon Isotopes; Choline Deficiency; Ethanol; Liver; Male; Methionine; Methylation; Phosphatidylcholines; Rats | 1969 |
Studies on phospholipid metabolism in choline deficient fatty liver.
Topics: Animals; Carbon Isotopes; Choline; Choline Deficiency; Chromatography; Fatty Acids; Fatty Liver; Female; Male; Methionine; Methylation; Phosphates; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Phosphorus Isotopes; Proteins; Rats | 1969 |