isomethyleugenol has been researched along with dimethylnitrosamine in 112 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 85 (75.89) | 18.7374 |
1990's | 25 (22.32) | 18.2507 |
2000's | 1 (0.89) | 29.6817 |
2010's | 0 (0.00) | 24.3611 |
2020's | 1 (0.89) | 2.80 |
Authors | Studies |
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Bosmann, HB; Chin, AE | 1 |
Chin, W; Kim, S; Lotlikar, PD; Magee, PN | 1 |
Craig, AW; Magin, MN; Margison, GP; O'Connor, PJ | 1 |
Abanobi, SE; Chang, SK; Hadjiolov, D; Harrington, GW; Levitt, M; Lotlikar, PD; Popp, JA; Rajalakshmi, S; Sarma, DS | 1 |
Barker, M; Galbraith, AI; Itzhaki, RF | 1 |
Margison, GP; Margison, JM; Montesano, R | 1 |
Fong, LY; Lee, CL; Lin, HJ | 1 |
Craddock, VM; Henderson, AR | 1 |
Buckley, JD; Craig, AW; O'Connor, PJ | 1 |
Doerjer, G; Hodgson, RM; Keefer, LK; Kleihues, P; Rice, JM; Roller, PP | 1 |
Hui, G; Pegg, AE | 1 |
Pegg, AE | 3 |
Chapleo, MR; Galbraith, AI; Itzhaki, RF | 1 |
Hui, G; Pegg, AE; Rogers, KJ | 1 |
Margison, GP; Montesano, R; Pegg, AE; Stumpf, R | 1 |
Huang, PH; Stewart, BW | 1 |
Autrup, H; Harris, CC; McDowell, EM; Schafer, P; Stoner, GD; Trump, BF | 1 |
Green, U; Kaufman, DG; Magee, PN; Mohr, U; Reznik, G; Swann, PF | 1 |
Lawley, PD | 1 |
Chen, J; Hall, J; Han, C; Hu, G; Wild, CP | 1 |
Dominé, F; Kleihues, P; Ludeke, BI; Ohgaki, H | 1 |
Funae, Y; Guengerich, FP; Imaoka, S; Inui, Y; Oda, Y; Shimada, T; Yamazaki, H | 1 |
Chen, J | 1 |
Kleihues, P; Ludeke, BI; Weller, RO; Yamada, Y | 1 |
Chen, JS; Guo, ZL; Liu, ZQ; Xiao, Y; Zhu, JQ | 1 |
Briere, N; Castonguay, A; Pepin, P | 1 |
Keefer, LK; Kleihues, P; Nims, RW; Reist, EJ; Schmerold, I; von Hofe, E | 1 |
Hecht, SS; Peterson, LA | 1 |
Hoel, DG; Magee, PN; Swenberg, JA | 1 |
Den Engelse, L; Scherer, E; Van Benthem, J; Vermeulen, E; Wild, CP | 1 |
Kokkinakis, DM | 1 |
Archer, MC; Chin, W; Cooper, DP; Dai, WD; Lee, V; O'Connor, PJ | 1 |
Bartsch, H; Gelboin, HV; Lin, DX; Malaveille, C; Park, SS | 1 |
Carlson, GP | 1 |
Bartsch, H; Béréziat, JC; Camus, AM; Hietanen, E; Montesano, R; Shuker, DE; Wild, CP | 1 |
Haggerty, HG; Holsapple, MP; Kim, BS | 1 |
Harrington, GW; Hart, RW; Magee, PN; Prasanna, HR | 1 |
Archer, MC; Catz-Biro, L; Hirani-Hojatti, S; Milligan, JR | 1 |
Archer, MC; Brown, K; Hirani-Hojatti, S; Kovnat, A; Milligan, JR | 1 |
Amelizad, S; Appel, KE; Oesch, F; Rühl, CS; Schoepke, M | 1 |
Furman, MA; Mikhaĭlenko, VM; Vilenchik, MM | 1 |
Hacobian, N; Lotlikar, PD; Magee, PN; Prasanna, HR | 1 |
Klaude, M; von der Decken, A | 3 |
Barch, DH; Fox, CC | 1 |
Lutz, WK; Sagelsdorff, P; Schlatter, C | 1 |
Garro, AJ; Lieber, CS; Mufti, SI; Salvagnini, M | 1 |
Anderson, MW; Belinsky, SA; Devereux, TR | 1 |
Berger, ML; Reitman, FA; Shertzer, HG | 1 |
Barrows, LR | 1 |
Jensen, DE; Magee, PN; Tacchi, AM | 1 |
Anjo, T; Hrabie, JA; Keefer, LK; Metral, CJ; Mico, BA; Riggs, CW; Roman, JM; Wade, D; Yang, CS | 1 |
Archer, MC; Hirani-Hojatti, S; Milligan, JR | 1 |
Anisimov, VN; Likhachev, AIa; Ovsiannikov, AI | 2 |
Billett, MA; O'Connor, PJ; Ryan, AJ | 1 |
Bosan, WS; Gaworski, CL; MacEwen, JD; Newberne, PM; Shank, RC | 1 |
Likhachev, AJ | 2 |
Hong, J; Yang, CS | 1 |
Castonguay, A; Hecht, SS; Rivenson, A; Trushin, N | 1 |
Grahmann, F; Keefer, LK; Kleihues, P; Lijinsky, W; Nelson, V; von Hofe, E | 1 |
De Brij, RJ; Den Engelse, L; Menkveld, GJ; Tates, AD | 1 |
Chung, FL; Hecht, SS; Wang, MY | 1 |
Keefer, LK; Kroeger-Koepke, MB; Michejda, CJ; Roller, PP | 1 |
Archer, MC; Silinskas, KC; Zucker, PF | 1 |
Kawasaki, H; Ninomiya, S; Yuki, H | 1 |
Fringes, B; Kleihues, P; Schmerold, I; Volk, B; Wiestler, OD | 1 |
Columbano, A; Ledda, GM; Rajalakshmi, S; Rao, PM; Sarma, DS | 2 |
Grisham, JW; Smith, GJ | 1 |
Coe, AM; Mace, R; Swann, PF | 1 |
Huang, SS; Pontzer, NJ; Shaikh, B | 1 |
Frank, N; Lin, PZ; Tang, WC; Wiessler, M | 1 |
Brückner, B; Bürkle, V; Reinecke, HJ; Schweinsberg, E; Schweinsberg, F; Weissenberger, I; Wittenberg, H | 1 |
Bailey, E; Farmer, PB; Shuker, DE | 1 |
Kleihues, P; Uozumi, A; Wiestler, OD | 1 |
Kasuya, Y; Kawanishi, T; Nakadate, M; Ohno, Y; Omori, Y; Takahashi, A; Takanaka, A | 1 |
Lutz, WK; Meier-Bratschi, A; Schlatter, C | 1 |
Faustman-Watts, EM; Goodman, JI | 1 |
Bresil, H; Margison, G; Montesano, R; Pegg, AE; Planche-Martel, G | 1 |
Anisimov, VN; Keefer, LK; Likhachev, AJ; Ohshima, H; Ovsyannikov, AI; Reist, EJ | 1 |
Dehnen, W; Kouros, M; Mönch, W; Reiffer, FJ | 1 |
Kanduc, D | 1 |
Hummel, J; Kunz, W; Schwarz, M; Wiesbeck, G | 1 |
Bailey, E; Connors, TA; Farmer, PB; Gorf, SM; Rickard, J | 1 |
Pegg, AE; Perry, W | 1 |
Choi, J; Kim, S; Lotlikar, PD; Magee, PN; Paik, WK | 1 |
Jensen, DE; Lotlikar, PD; Magee, PN | 1 |
Böhm, N; Kiessling, M; Kleihues, P; Lipinski, R | 1 |
Hodgson, RM; Kleihues, P; Veit, C; Wiessler, M | 1 |
Montesano, R | 1 |
Craig, AW; Galbraith, AI; Itzhaki, RF; Margison, GP | 1 |
Herron, DC; Shank, RC | 1 |
Bean, CL; Bradt, CI; Galloway, SM; Greenwood, SK; Hill, RB | 1 |
Kresty, LA; Morse, MA; Stoner, GD; Wilkinson, JT | 1 |
Gradia, S; Hecht, SS; Peterson, LA; Ronai, ZA | 1 |
Bianchini, F; Wild, CP | 1 |
Backes, WL; Cawley, GF; Eyer, CS; Sequeira, DJ | 1 |
Galati, AJ; Morse, MA; Schmidt, CJ; Stoner, GD; Zu, H | 1 |
Encell, L; Foiles, PG; Gold, B | 1 |
Fong, L; Li, H; Lu, S | 1 |
Hollenberg, PF; Lin , H | 1 |
LEE, KY; LIJINSKY, W; MAGEE, PN | 1 |
LEE, KY; SPENCER, K | 1 |
CRADDOCK, VM; MAGEE, PN | 1 |
FARBER, E; MAGEE, PN | 1 |
HULTIN, T; MAGEE, PN | 1 |
George, J; Tsuchishima, M; Tsutsumi, M | 1 |
5 review(s) available for isomethyleugenol and dimethylnitrosamine
Article | Year |
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"Excision" of bases from DNA methylated by carcinogens in vivo and its possible significance in mutagenesis and carcinogenesis.
Topics: Animals; Bone Marrow; Bone Marrow Cells; Carcinogens; Dimethylnitrosamine; DNA; Escherichia coli; Liver; Methyl Methanesulfonate; Methylation; Methylnitronitrosoguanidine; Methylnitrosourea; Mice; Mutagens; Organ Specificity; Rats; Species Specificity | 1975 |
Metabolism of N-nitrosodimethylamine.
Topics: Animals; Biotransformation; Carcinogens; Dimethylnitrosamine; DNA; Humans; Intestinal Absorption; Kidney; Kidney Neoplasms; Kinetics; Liver; Liver Neoplasms; Methylation; Methyltransferases; Oxygen Consumption; RNA | 1980 |
DNA repair induced by alkylating carcinogens.
Topics: 1,2-Dimethylhydrazine; Aging; Alkylating Agents; Animals; Carcinogens; Cricetinae; Dimethylhydrazines; Dimethylnitrosamine; DNA Repair; Ethylnitrosourea; Mesocricetus; Methylation; Methylnitrosourea; Rats | 1983 |
Predictive and mechanistic evaluation to toxic responses in mammalian cell culture systems.
Topics: Alkylating Agents; Animals; Cell Division; Cell Line; Cell Membrane Permeability; Cell Survival; Cells, Cultured; Colony-Forming Units Assay; Culture Techniques; Cytological Techniques; Dimethylnitrosamine; Flow Cytometry; Methyl Methanesulfonate; Methylation; Methylnitronitrosoguanidine; Methylnitrosourea; Toxicology | 1984 |
Metabolism of N-nitrosodimethylamine, methylation of macromolecules, and development of hepatic fibrosis in rodent models.
Topics: Animals; Dimethylnitrosamine; Disease Models, Animal; Disease Susceptibility; Fibroblasts; Fibrosis; Hepatic Stellate Cells; Hepatocytes; Humans; Liver Cirrhosis; Macromolecular Substances; Methylation; Rodentia | 2020 |
107 other study(ies) available for isomethyleugenol and dimethylnitrosamine
Article | Year |
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Microsome-mediated methylation of DNA by N,N-dimethylnitrosamine in vitro.
Topics: Animals; Dimethylnitrosamine; DNA; In Vitro Techniques; Male; Methylation; Microsomes, Liver; NADP; Nitrosamines; Proteins; Rats | 1976 |
Protein bound carboxyl-methyl ester as a precursor of methanol formation during oxidation of dimethylnitrosamine in vitro.
Topics: Animals; Cricetinae; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; Esters; Mesocricetus; Methanol; Methylation; Microsomes, Liver; Oxidation-Reduction; Protein Binding; Proteins | 1977 |
The effect of hormone induced stress upon the extent of alkylation of rat liver nucleic acids by N-methyl-N-nitrosourea.
Topics: Alkylation; Animals; Dimethylnitrosamine; DNA; Drug Synergism; Epinephrine; Hydrocortisone; Liver; Male; Methyl Methanesulfonate; Methylation; Methylnitrosourea; Nitrosourea Compounds; Nucleic Acids; Rats; RNA, Ribosomal; Stress, Physiological | 1975 |
Inhibition of dimethylnitrosamine-induced strand breaks in liver DNA and liver cell necrosis by diethyldithiocarbamate.
Topics: Aminoacetonitrile; Animals; Cytochromes; Dimethylnitrosamine; Ditiocarb; DNA; DNA Repair; In Vitro Techniques; Liver; Male; Metabolic Clearance Rate; Methylation; Microsomes, Liver; Necrosis; Nitrosamines; Rats; Thiocarbamates; Time Factors | 1977 |
Methylation of DNAase-digestible DNA and of RNA in chromatin from rats treated with dimethylnitrosamine.
Topics: Animals; Cell Nucleus; Chromatin; Deoxyribonucleases; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Nitrosamines; Rats; RNA | 1979 |
Persistence of methylated bases in ribonucleic acid of syrian golden hamster liver after administration of dimethylnitrosamine.
Topics: Alkylation; Animals; Chromatography, Ion Exchange; Cricetinae; Dimethylnitrosamine; Liver; Male; Mesocricetus; Methylation; Nitrosamines; Nucleosides; RNA, Ribosomal; Time Factors | 1979 |
Methylation of DNA in target and non-target organs of the rat with methylbenzylnitrosamine and dimethylnitrosamine.
Topics: Animals; Chromatography, Thin Layer; Dimethylnitrosamine; DNA; Epithelium; Esophagus; Hydrolysis; Liver; Male; Methylation; Nitrosamines; Rats | 1979 |
Effect of a single treatment with the alkylating carcinogens dimethylnitrosamine and methyl methanesulphonate on liver regenerating after partial hepatectomy. IV. Effect on methylase-mediated methylation of DNA.
Topics: Animals; Dimethylnitrosamine; DNA; DNA (Cytosine-5-)-Methyltransferases; Female; Liver; Liver Regeneration; Methionine; Methyl Methanesulfonate; Methylation; Methyltransferases; Rats | 1979 |
Pretreatment with acetylaminofluorene enhances the repair of O6-methylguanine in DNA.
Topics: 2-Acetylaminofluorene; Animals; Deoxyguanine Nucleotides; Dimethylnitrosamine; DNA Repair; Dose-Response Relationship, Drug; Male; Methylation; Rats | 1979 |
Correlation of DNA methylation by methyl(acetoxymethyl)nitrosamine with organ-specific carcinogenicity in rats.
Topics: Animals; Biotransformation; Dimethylnitrosamine; DNA; Lung; Male; Methylation; Neoplasms, Experimental; Organ Specificity; Rats | 1979 |
Removal of methylated purines from rat liver DNA after administration of dimethylnitrosamine.
Topics: Adenine; Animals; Chromatin; Deoxyribonucleases; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Female; Guanine; Liver; Methylation; Nitrosamines; Rats | 1978 |
Dimethylnitrosamine inhibits enzymatic removal of O6-methylguanine from DNA.
Topics: Animals; Cattle; Depression, Chemical; Dimethylnitrosamine; DNA; Guanine; Kidney; Liver; Methylation; Nitrosamines; Rats | 1978 |
Effect of pretreatment with other dialkylnitrosamines on excision from hepatic DNA of O6-methylguanine produced by dimethylnitrosamine.
Topics: Animals; Diethylnitrosamine; Dimethylnitrosamine; DNA; Guanine; Liver; Methylation; Nitrosamines; Rats; Time Factors | 1978 |
Distribution of 7-methylguanine and of replication sites in the different kinetic classes of DNA from rats treated with dimethylnitrosamine.
Topics: Animals; Base Sequence; Chromatin; Dimethylnitrosamine; DNA; DNA Repair; DNA Replication; Guanine; Kinetics; Liver; Male; Methylation; Nitrosamines; Nucleic Acid Renaturation; Rats | 1978 |
Effect of hypophysectomy on persistence of methylated purines in rat liver deoxyribonucleic acid after administration of dimethylnitrosamine.
Topics: Adenine; Animals; Dimethylnitrosamine; DNA; DNA Repair; Female; Growth Hormone; Guanine; Hypophysectomy; Liver; Methylation; Nitrosamines; Rats | 1978 |
Formation and loss of alkylated purines from DNA of hamster liver after administration of dimethylnitrosamine.
Topics: Animals; Cricetinae; Dimethylnitrosamine; DNA; Guanine; Liver; Male; Mesocricetus; Methylation; Methyltransferases; Nitrosamines | 1979 |
Short-term carcinogen-induced changes in composition of rat liver chromatin protein.
Topics: Animals; Chromatin; Chromosomal Proteins, Non-Histone; Dimethylnitrosamine; DNA; Electrophoresis, Polyacrylamide Gel; Female; Histones; Liver; Methylation; Nitrosamines; Nucleoproteins; Rats; Time Factors | 1977 |
Metabolism of dimethylnitrosamine and 1,2-dimethylhydrazine in cultured human bronchi.
Topics: Biotransformation; Bronchi; Culture Techniques; Dimethylhydrazines; Dimethylnitrosamine; DNA; Guanine; Humans; Hydrazines; Methylation; Mutation; Nitrosamines; Protein Binding | 1977 |
Possible repair of carcinogenic damage caused by dimethylnitrosamine in rat kidney.
Topics: Animals; Dimethylnitrosamine; DNA; DNA Repair; Dose-Response Relationship, Drug; Kidney Neoplasms; Methylation; Neoplasms, Experimental; Nitrosamines; Rats | 1976 |
Lack of effects of selenium on N-nitrosomethylbenzylamine-induced tumorigenesis, DNA methylation, and oncogene expression in rats and mice.
Topics: Animals; Biological Assay; Carcinogens; Deoxyguanosine; Dimethylnitrosamine; DNA, Neoplasm; Esophageal Neoplasms; Female; Gene Expression Regulation, Neoplastic; Genes, myc; Male; Methylation; Methyltransferases; Mice; Mice, Inbred Strains; O(6)-Methylguanine-DNA Methyltransferase; Rats; Rats, Wistar; Selenium; Stomach Neoplasms | 1992 |
Modulation of N-nitrosomethylbenzylamine bioactivation by diallyl sulfide in vivo.
Topics: Allyl Compounds; Animals; Antineoplastic Agents; Biotransformation; Carcinogens; Deoxyguanosine; Dimethylnitrosamine; DNA; Esophagus; Garlic; Liver; Lung; Male; Methylation; Olfactory Mucosa; Plants, Medicinal; Rats; Rats, Inbred F344; Sulfides | 1992 |
Participation of rat liver cytochrome P450 2E1 in the activation of N-nitrosodimethylamine and N-nitrosodiethylamine to products genotoxic in an acetyltransferase-overexpressing Salmonella typhimurium strain (NM2009).
Topics: Acetyltransferases; Animals; Biotransformation; Cytochrome P-450 CYP2E1; Cytochrome P-450 Enzyme System; Diethylnitrosamine; Dimethylnitrosamine; Hydroxylation; Male; Methylation; Microsomes, Liver; Nitroso Compounds; Oxidoreductases, N-Demethylating; Rats; Rats, Inbred Strains; Salmonella typhimurium | 1992 |
The effects of Chinese tea on the occurrence of esophageal tumors induced by N-nitrosomethylbenzylamine in rats.
Topics: Animals; Anticarcinogenic Agents; Carcinogens; Dimethylnitrosamine; DNA; Esophageal Neoplasms; Male; Methylation; Mice; Nitrosation; Rats; Rats, Inbred Strains; Tea | 1992 |
Effects of ethanol and various alcoholic beverages on the formation of O6-methyldeoxyguanosine from concurrently administered N-nitrosomethylbenzylamine in rats: a dose-response study.
Topics: Alcoholic Beverages; Animals; Biotransformation; Carcinogens; Cell Nucleus; Deoxyguanosine; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Esophagus; Ethanol; Liver; Male; Methylation; Rats; Rats, Inbred F344 | 1992 |
The effects of Chinese tea on the methylation of DNA by the esophageal carcinogen N-nitrosomethylbenzylamine.
Topics: Animals; Anticarcinogenic Agents; Autoradiography; Dimethylnitrosamine; DNA; Esophageal Neoplasms; Guanine; Male; Methylation; Purine Nucleotides; Rats; Rats, Inbred Strains; Tea | 1991 |
Modulation of 4-(methylnitrosamino)-1-(3-pyridyl)-1 butanone demethylation and denitrosation by rat liver microsomes.
Topics: Animals; Carcinogens; Catechin; Dimethylnitrosamine; Enzyme Induction; Formaldehyde; Kinetics; Male; Methylation; Microsomes, Liver; Mixed Function Oxygenases; Nitrates; Nitrogen Dioxide; Nitrosamines; Nitrosation; Rats; Rats, Inbred F344 | 1991 |
Beta-deuteration of N-nitrosoethylmethylamine causes a shift in DNA methylation from rat liver to esophagus.
Topics: Animals; Carbon Dioxide; Carbon Radioisotopes; Chromatography; Deuterium; Dimethylnitrosamine; DNA; Esophagus; Guanine; Kidney; Liver; Lung; Male; Methylation; Microsomes, Liver; Nitrosamines; Rats; Rats, Inbred F344 | 1991 |
O6-methylguanine is a critical determinant of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone tumorigenesis in A/J mouse lung.
Topics: Animals; Carcinogens; Dimethylnitrosamine; DNA; Female; Guanine; Hydroxylation; Lung Neoplasms; Methylation; Mice; Nitrosamines | 1991 |
Mechanistic and statistical insight into the large carcinogenesis bioassays on N-nitrosodiethylamine and N-nitrosodimethylamine.
Topics: Animals; Carcinogenicity Tests; Diethylnitrosamine; Dimethylnitrosamine; DNA; DNA Repair; Dose-Response Relationship, Drug; Follow-Up Studies; Methylation; Rats | 1991 |
Immunocytochemical localization of DNA adducts induced by a single dose of N-nitroso-N-methylbenzylamine in target and non-target tissues of tumor formation in the rat.
Topics: Animals; Carcinogens; Dimethylnitrosamine; DNA Repair; DNA, Neoplasm; Guanine; Immunohistochemistry; Male; Methylation; Organ Specificity; Rats; Rats, Inbred Strains; Tissue Distribution | 1991 |
Differences between pancreatropic nitrosamine carcinogens and N-nitrosodimethylamine in methylating DNA in various tissues of hamsters and rats.
Topics: Animals; Cricetinae; Dimethylnitrosamine; DNA Damage; Inactivation, Metabolic; Kidney; Liver; Lung; Mesocricetus; Methylation; Nitrosamines; Pancreas; Pancreatic Neoplasms; Rats | 1991 |
DNA methylation in specific cells of rat liver by N-nitrosodimethylamine and N-nitrosomethylbenzylamine.
Topics: Animals; Carcinogens; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Guanine; Liver; Liver Neoplasms, Experimental; Male; Methylation; Rats; Species Specificity | 1991 |
Contribution of DNA methylation and benzylation to N-nitroso-N-benzyl-methylamine-induced mutagenesis in bacteria: effects of rat liver cytochrome P450 isozymes and glutathione transferases.
Topics: Animals; Antibodies, Monoclonal; Biotransformation; Carcinogens; Cytochrome P-450 Enzyme Inhibitors; Cytochrome P-450 Enzyme System; Deferoxamine; Dimethylnitrosamine; DNA, Bacterial; Edetic Acid; Esophagus; Ferric Compounds; Glutathione Transferase; Isoenzymes; Kinetics; Male; Methylation; Microsomes; Microsomes, Liver; Mucous Membrane; Mutagenicity Tests; Rats; Rats, Inbred F344; Rats, Inbred Strains; Salmonella typhimurium | 1990 |
Induction of N-nitrosodimethylamine metabolism in rat liver and lung by ethanol.
Topics: Animals; Dimethylnitrosamine; Dose-Response Relationship, Drug; Ethanol; Liver; Lung; Male; Methylation; Microsomes, Liver; Rats; Rats, Inbred Strains; Time Factors | 1990 |
Effects of a high fat diet on liver DNA methylation in rats exposed to N-nitrosodimethylamine.
Topics: Animals; Deoxyguanosine; Dietary Fats; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Rats; Rats, Inbred Strains | 1990 |
Characterization of the effects of direct alkylators on in vitro immune responses.
Topics: Alkylating Agents; Animals; Antibody Formation; Antigens, Differentiation, T-Lymphocyte; Dimethylnitrosamine; DNA Damage; DNA, Single-Stranded; Female; Immunosuppression Therapy; In Vitro Techniques; Lymphocyte Activation; Methylation; Methylnitronitrosoguanidine; Methylnitrosourea; Mice; Mice, Inbred C3H; Mice, Inbred C57BL; T-Lymphocytes | 1990 |
Inhibition of methylation of DNA by dimethylnitrosamine (DMN) in dehydroepiandrosterone-fed rats.
Topics: Animals; Antineoplastic Agents; Carbon Radioisotopes; Cytochrome b Group; Cytochrome P-450 Enzyme System; Cytochromes b5; Dehydroepiandrosterone; Diet; Dimethylnitrosamine; DNA; Kidney; Kinetics; Liver; Male; Methylation; Microsomes, Liver; Rats; Rats, Inbred Strains | 1989 |
Methylation of DNA by three N-nitroso compounds: evidence for sequence specific methylation by a common intermediate.
Topics: Base Sequence; Dimethylnitrosamine; DNA; DNA Restriction Enzymes; Guanine; Methylation; Methylnitrosourea; Nitrosamines; Nitroso Compounds; Plasmids; Polydeoxyribonucleotides | 1989 |
Activation of the c-Ha-ras-1 proto-oncogene by methylation in vitro with alpha-acetoxy-N-nitrosodimethylamine.
Topics: Animals; Blotting, Southern; Carcinogenicity Tests; Cell Line; Cell Transformation, Neoplastic; Dimethylnitrosamine; DNA; DNA Mutational Analysis; DNA-Directed DNA Polymerase; Gene Amplification; Gene Expression Regulation; Genes, ras; Humans; Male; Methylation; Mice; Mice, Inbred CBA; Oligonucleotide Probes; Plasmids; Proto-Oncogene Mas; Taq Polymerase; Transfection | 1989 |
Enhanced demethylation and denitrosation of N-nitrosodimethylamine by human liver microsomes from alcoholics.
Topics: Adult; Alcoholism; Biotransformation; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; Dose-Response Relationship, Drug; Female; Formaldehyde; Humans; Isoenzymes; Male; Methylation; Microsomes, Liver; Nitrites | 1989 |
[Effects of beta-carotene on genotoxic lesions in the liver under formation and action of carcinogenic N-nitrosodimethylamine].
Topics: Alanine Transaminase; Animals; Carotenoids; Dimethylnitrosamine; DNA; DNA, Single-Stranded; gamma-Glutamyltransferase; L-Iditol 2-Dehydrogenase; Liver; Male; Methylation; Rats | 1988 |
Differential effects on the metabolism of dimethylnitrosamine and aflatoxin B1 by hepatic microsomes from senescent rats.
Topics: Aflatoxin B1; Aflatoxins; Aging; Animals; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; DNA; Glutathione Transferase; In Vitro Techniques; Male; Methylation; Microsomes, Liver; Rats; Rats, Inbred Strains | 1986 |
O6-methylguanine-DNA methyltransferase and alkylation of liver DNA in mice exposed to dimethylnitrosamine during dietary deficiency of essential amino acids.
Topics: Amino Acids; Animals; Cysteine; Diet; Dimethylnitrosamine; DNA; DNA Damage; DNA Repair; Liver; Lysine; Methionine; Methylation; Methyltransferases; Mice; O(6)-Methylguanine-DNA Methyltransferase | 1987 |
Selective inhibition of methylbenzylnitrosamine-induced formation of esophageal O6-methylguanine by dietary ellagic acid in rats.
Topics: Animals; Benzopyrans; Cattle; Chromatography, High Pressure Liquid; Diet; Dimethylnitrosamine; DNA; Ellagic Acid; Esophagus; Guanine; Male; Methylation; Rats; Rats, Inbred Strains | 1988 |
DNA methylation in rat liver by daminozide, 1,1-dimethylhydrazine, and dimethylnitrosamine.
Topics: Animals; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Dimethylhydrazines; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Methylhydrazines; Mutagenicity Tests; Plant Growth Regulators; Rats; Rats, Inbred Strains; Succinates | 1988 |
Chronic ethanol consumption inhibits repair of dimethylnitrosamine-induced DNA alkylation.
Topics: Alcoholism; Animals; Carbon Radioisotopes; Dimethylnitrosamine; DNA; DNA Repair; Ethanol; Liver; Male; Methylation; Rats; Rats, Inbred Strains; Reference Values | 1988 |
Factors regulating activation and DNA alkylation by 4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone and nitrosodimethylamine in rat lung and isolated lung cells, and the relationship to carcinogenicity.
Topics: Alkylation; Animals; Antibodies; Benzoflavones; Carcinogens; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Guanine; Isoenzymes; Lung; Methylation; Nitrosamines; Rats | 1988 |
Toxicity of methylating agents in isolated hepatocytes.
Topics: Animals; Cell Survival; Dimethylnitrosamine; Lipid Peroxides; Liver; Male; Methyl Methanesulfonate; Methylation; Methylnitronitrosoguanidine; Methylnitrosourea; Promethazine; Rats; Rats, Inbred Strains | 1988 |
Methylation of DNA guanine via the 1-carbon pool in dimethylnitrosamine-treated rats.
Topics: Animals; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Dimethylnitrosamine; DNA; Guanine; Liver; Male; Methylation; Radioisotope Dilution Technique; Rats; Rats, Inbred F344; Tritium | 1986 |
Effect of glutathione modulation using buthionine sulfoximine on DNA methylation by dimethylnitrosamine in the rat.
Topics: Animals; Buthionine Sulfoximine; Dimethylnitrosamine; DNA; Glutathione; Kidney; Liver; Male; Methionine Sulfoximine; Methylation; Rats; Rats, Inbred Strains | 1987 |
Deuterium isotope effect on denitrosation and demethylation of N-nitrosodimethylamine by rat liver microsomes.
Topics: Animals; Cytochrome P-450 CYP2E1; Deuterium; Dimethylnitrosamine; In Vitro Techniques; Kinetics; Mass Spectrometry; Methylation; Microsomes, Liver; Nitrates; Oxidoreductases, N-Demethylating; Rats | 1987 |
Activation of the human c-Ha-ras-1 proto-oncogene by in-vitro reaction with N-nitrosomethyl(acetoxymethyl)amine.
Topics: Animals; Carcinogens; Cell Line; Dimethylnitrosamine; DNA; Gene Expression Regulation; Humans; In Vitro Techniques; Methylation; Mice; Mice, Inbred CBA; Plasmids; Proto-Oncogene Mas; Proto-Oncogenes; Transfection | 1987 |
[Characteristics of the carcinogenic action of methyl(acetoxymethyl)nitrosamine and DNA repair in rats of different ages].
Topics: Aging; Animals; Carcinogens; Dimethylnitrosamine; DNA; DNA Repair; Female; Methylation; Methyltransferases; Neoplasms, Experimental; O(6)-Methylguanine-DNA Methyltransferase; Rats | 1986 |
Selective repair of methylated purines in regions of chromatin DNA.
Topics: Animals; Chromatin; Dimethylnitrosamine; DNA; DNA Repair; Guanine; Male; Methylation; Purines; Rats; Rats, Inbred Strains | 1986 |
Methylation of DNA guanine during the course of induction of liver cancer in hamsters by hydrazine or dimethylnitrosamine.
Topics: Animals; Carcinogens; Cricetinae; Dimethylnitrosamine; DNA; Guanine; Hydrazines; Liver; Liver Neoplasms, Experimental; Male; Mesocricetus; Methylation; Tissue Distribution | 1987 |
Effect of age on DNA repair in carcinogenesis due to alkylating agents.
Topics: Age Factors; Aging; Alkylating Agents; Animals; Dimethylnitrosamine; DNA; DNA Repair; Liver; Methylation; Methyltransferases; Neoplasms, Experimental; O(6)-Methylguanine-DNA Methyltransferase; Rats | 1985 |
The nature of microsomal N-nitrosodimethylamine demethylase and its role in carcinogen activation.
Topics: Animals; Biotransformation; Cytochrome P-450 CYP2E1; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; DNA; Enzyme Induction; Ethanol; Kinetics; Male; Methylation; Microsomes, Liver; NADPH-Ferrihemoprotein Reductase; Oxidoreductases, N-Demethylating; Rats; Rats, Inbred Strains | 1985 |
Comparative tumorigenicity and DNA methylation in F344 rats by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone and N-nitrosodimethylamine.
Topics: Animals; Dimethylnitrosamine; DNA, Neoplasm; Guanine; Liver Neoplasms; Lung Neoplasms; Male; Methylation; Neoplasms, Experimental; Nicotiana; Nitrosamines; Nose Neoplasms; Plants, Toxic; Rats | 1986 |
Methylation versus ethylation of DNA in target and nontarget tissues of Fischer 344 rats treated with N-nitrosomethylethylamine.
Topics: Alkylation; Animals; Dimethylnitrosamine; DNA; Esophagus; Kidney; Liver; Lung; Male; Methylation; Rats; Rats, Inbred F344 | 1986 |
Formation and stability of alkylated pyrimidines and purines (including imidazole ring-opened 7-alkylguanine) and alkylphosphotriesters in liver DNA of adult rats treated with ethylnitrosourea or dimethylnitrosamine.
Topics: Alkylation; Animals; Chromatography, High Pressure Liquid; Dimethylnitrosamine; DNA; Ethylnitrosourea; Kinetics; Liver; Male; Methylation; Methylnitrosourea; Phosphates; Purines; Pyrimidines; Rats | 1986 |
Effects of dietary indoles and isothiocyanates on N-nitrosodimethylamine and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone alpha-hydroxylation and DNA methylation in rat liver.
Topics: Animals; Carcinogens; Dimethylnitrosamine; DNA; Glucosinolates; Hydroxylation; In Vitro Techniques; Indoles; Male; Methylation; Microsomes, Liver; Nitrosamines; Rats; Rats, Inbred F344; Thiocyanates | 1985 |
Use of 3,4-dichlorobenzenethiol as a trapping agent for alkylating intermediates during in vitro metabolism of nitrosamines.
Topics: Animals; Carbon Radioisotopes; Dimethylnitrosamine; In Vitro Techniques; Methylation; Microsomes, Liver; Rats; Sulfhydryl Compounds | 1985 |
Formation of O6-methylguanine in rat liver DNA by nitrosamines does not predict initiation of preneoplastic foci.
Topics: Animals; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Guanine; Liver; Liver Neoplasms, Experimental; Male; Methylation; Precancerous Conditions; Rats; Rats, Inbred Strains | 1985 |
[Effect of age on carcinogenesis in female rats induced by methyl (acetoxymethyl) nitrosamine].
Topics: Aging; Alkylation; Animals; Carcinogens; Dimethylnitrosamine; DNA, Neoplasm; Male; Methylation; Neoplasms, Experimental; Purines; Rats; Time Factors; Tissue Distribution | 1985 |
High-performance liquid chromatographic determination of 3-methylcytosine in deoxyribonucleic acid treated with carcinogenic methylating agents in vitro and in vivo.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Cytosine; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Methylnitronitrosoguanidine; Methylnitrosourea; Nitrosourea Compounds; Rats; Rats, Inbred Strains; Thymus Gland | 1985 |
Nafenopin-induced rat liver peroxisome proliferation reduces DNA methylation by N-nitrosodimethylamine in vivo.
Topics: Animals; Cell Division; Dimethylnitrosamine; DNA; Liver; Liver Neoplasms, Experimental; Male; Methylation; Microbodies; Nafenopin; Propionates; Rats; Rats, Inbred Strains | 1985 |
Methionine-cysteine deficiency and alkylation of DNA in liver, kidney and lung of mice administered dimethylnitrosamine.
Topics: Aging; Alkylation; Animals; Cysteine; Diet; Dimethylnitrosamine; DNA; Kidney; Liver; Lung; Male; Methionine; Methylation; Mice; Purines | 1985 |
Effect of protein diet on age-dependent methylation of liver nuclear components of mice administered N-nitrosodimethylamine.
Topics: Aging; Animals; Carbon Radioisotopes; Cell Nucleus; Dietary Proteins; Dimethylnitrosamine; DNA; Kinetics; Liver; Male; Methylation; Mice; Nucleoproteins; RNA | 1984 |
In vivo replication of carcinogen-modified rat liver DNA: increased susceptibility of O6-methylguanine compared to N-7-methylguanine in replicated DNA to S1-nuclease.
Topics: Animals; Dimethylnitrosamine; DNA Replication; Endonucleases; Guanine; Liver; Male; Methylation; Rats; Single-Strand Specific DNA and RNA Endonucleases; Substrate Specificity | 1980 |
Ethanol and dimethylnitrosamine and diethylnitrosamine metabolism and disposition in the rat. Possible relevance to the influence of ethanol on human cancer incidence.
Topics: Alkylation; Animals; Carbon Dioxide; Dimethylnitrosamine; DNA; Drug Interactions; Esophageal Neoplasms; Esophagus; Ethanol; Female; Humans; Methylation; Neoplasms; Rats; Rats, Inbred Strains | 1984 |
Urinary excretion of methylated purines and 1-methyl-nicotinamide following administration of methylating carcinogens.
Topics: 1,2-Dimethylhydrazine; Adenine; Alkylating Agents; Animals; Carcinogens; Dimethylhydrazines; Dimethylnitrosamine; Guanine; Male; Methyl Methanesulfonate; Methylation; Methylnitronitrosoguanidine; Niacinamide; Rats | 1980 |
Metabolism of, and DNA methylation by, N-nitrosomethylbenzylamine in chicken.
Topics: Animals; Chickens; Dimethylnitrosamine; DNA; Esophagus; Liver; Lung; Methylation; Microsomes, Liver | 1984 |
Effect of disulfiram on N-nitroso-N-methylbenzylamine metabolism. Biochemical aspects.
Topics: Animals; Carcinogens; Dimethylnitrosamine; Disulfiram; DNA; Female; Lung; Methylation; Microsomes, Liver; Rats | 1984 |
Methylation of protein and nucleic acids in vivo: use of trideuteromethylating agents or precursors.
Topics: Animals; Autoradiography; Carcinogens; Digestive System; Dimethylnitrosamine; DNA; Female; Gerbillinae; Liver; Lung; Male; Methylation; Mice; Proteins; Rats; Rats, Inbred Strains | 1984 |
DNA methylation by N-nitrosomethylbenzylamine in target and non-target tissues of laboratory rodents. Comparison with carcinogenicity.
Topics: Animals; Dimethylnitrosamine; DNA; DNA, Neoplasm; Female; Inactivation, Metabolic; Male; Methylation; Mice; Neoplasms; Organ Specificity; Rats; Rats, Inbred Strains | 1984 |
Effect of phenobarbital and 3-methylcholanthrene on the hepatic microsomal metabolism of N-nitrosodimethylamine, N-nitrosomethylbutylamine and N-nitrosomethylbenzylamine.
Topics: Animals; Chromatography, Gas; Dimethylnitrosamine; Male; Methylation; Methylcholanthrene; Microsomes, Liver; Nitrosamines; Oxidoreductases, N-Demethylating; Phenobarbital; Rats; Rats, Inbred Strains | 1983 |
Methylation of liver DNA of rat and mouse by N-nitrosodimethylamine formed in vivo from dimethylamine and nitrite.
Topics: Animals; Ascorbic Acid; Dimethylamines; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Mice; Nitrites; Rats; Vitamin E | 1983 |
DNA-purine methylation in hepatic chromatin following exposure to dimethylnitrosamine or methylnitrosourea.
Topics: Animals; Chromatin; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Methylnitrosourea; Mutation; Nitrosourea Compounds; Purines; Rats; Rats, Inbred Strains | 1984 |
Modification of DNA repair processes induced by nitrosamines.
Topics: Animals; Cricetinae; Dimethylnitrosamine; DNA; DNA Repair; Guanine; Liver; Methylation; Rats; Species Specificity | 1983 |
Carcinogenesis and aging. II. Modifying effect of aging on metabolism of methyl(acetoxymethyl)nitrosamine and its interaction with DNA of various tissues in rats.
Topics: Aging; Animals; Carcinogens; Dimethylnitrosamine; DNA; Female; Intestinal Mucosa; Liver; Lung; Methylation; Rats; Uterus | 1983 |
The influence of various factors on the methylation of DNA by the oesophageal carcinogen N-nitrosomethylbenzylamine. I. The importance of alcohol.
Topics: Animals; Carbon Radioisotopes; Carcinogens; Dimethylnitrosamine; DNA; Esophagus; Ethanol; Female; Gastric Mucosa; Kidney; Liver; Lung; Methylation; Rats; Rats, Inbred Strains; Sucrose; Tissue Distribution | 1983 |
Origin and formation of 1,7-dimethylguanosine in tRNA chemical and enzymatic methylation.
Topics: Animals; Dimethylnitrosamine; Guanine; Guanosine; Kidney; Liver; Male; Methylation; Rats; RNA, Transfer | 1982 |
Effect of ethanol on dimethylnitrosamine activation and DNA synthesis in rat liver.
Topics: Animals; Biotransformation; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Ethanol; Liver; Male; Methylation; Rats | 1982 |
Susceptibility of dimethylnitrosamine induced O6-methylguanine containing regions in in vivo replicated, hybrid rat liver DNA towards S1 nuclease.
Topics: Animals; Bromodeoxyuridine; Deoxyribonucleases; Dimethylnitrosamine; DNA; DNA Replication; Guanine; Liver; Male; Methylation; Nucleic Acid Hybridization; Rats | 1980 |
Methylation of cysteine in hemoglobin following exposure to methylating agents.
Topics: Alkylating Agents; Animals; Chemical Phenomena; Chemistry; Cricetinae; Cysteine; Dacarbazine; Dimethylnitrosamine; Dose-Response Relationship, Drug; Environmental Exposure; Gas Chromatography-Mass Spectrometry; Guinea Pigs; Hemoglobins; Humans; Methyl Methanesulfonate; Methylation; Mice; Poultry; Rats; Species Specificity | 1981 |
Alkylation of nucleic acids and metabolism of small doses of dimethylnitrosamine in the rat.
Topics: Alkylating Agents; Animals; Dimethylnitrosamine; DNA; Female; Gastric Mucosa; Guanine; Intestine, Small; Liver; Methylation; Rats | 1981 |
Microsome-dependent methylation of erythrocyte proteins by dimethylnitrosamine.
Topics: Amino Acids; Animals; Blood Proteins; Dimethylnitrosamine; Erythrocytes; Humans; In Vitro Techniques; Male; Methylation; Microsomes, Liver; Rats | 1981 |
The in vitro methylation of DNA by microsomally-activated dimethylnitrosamine and its correlation with formaldehyde production.
Topics: Animals; Biotransformation; Cricetinae; Dimethylnitrosamine; DNA; Formaldehyde; In Vitro Techniques; Male; Mesocricetus; Methylation; Microsomes, Liver | 1981 |
Effect of pretreatment with pregnenolone-16 alpha-carbonitrile and protein-free diet on the metabolism and carcinogenicity of dimethylnitrosamine.
Topics: Animals; Carcinogens; Dimethylnitrosamine; DNA; Female; Kidney Neoplasms; Methylation; Pregnenolone Carbonitrile; Protein Deficiency; Rats; Rats, Inbred Strains | 1981 |
DNA methylation by N-nitrosomethylbenzylamine in target and non-target tissues of NMRI mice.
Topics: Animals; Dimethylnitrosamine; DNA; Female; Methylation; Mice; Mice, Inbred Strains; Organ Specificity; Purines; Rats; Rats, Inbred Strains; Tissue Distribution | 1981 |
Alkylation of DNA and tissue specificity in nitrosamine carcinogenesis.
Topics: Alkylation; Animals; Cell Transformation, Neoplastic; Cricetinae; Cricetulus; Dimethylnitrosamine; DNA; DNA Repair; Liver; Liver Neoplasms; Mesocricetus; Methylation; Neoplasms, Experimental; Nitrosamines; Organ Specificity; Rats; Structure-Activity Relationship | 1981 |
Distribution and repair of O6-methylguanine in different fractions of rat liver DNA after dimethylnitrosamine administration.
Topics: Animals; Chromatin; Dimethylnitrosamine; DNA Repair; DNA, Single-Stranded; Guanine; Liver; Male; Methylation; Nucleic Acid Denaturation; Rats | 1980 |
Methylated purines in human liver DNA after probable dimethylnitrosamine poisoning.
Topics: Adult; Chromatography, Liquid; Dimethylnitrosamine; DNA; Guanine; Humans; Liver; Male; Methylation; Purines | 1980 |
A role for mismatch repair in production of chromosome aberrations by methylating agents in human cells.
Topics: Alkylating Agents; B-Lymphocytes; Cell Line; Chromosome Aberrations; Dimethylnitrosamine; DNA Repair; Dose-Response Relationship, Drug; Drug Resistance; Erythroid Precursor Cells; Guanine; Humans; Methylation; Methylnitronitrosoguanidine; Methylnitrosourea | 1995 |
Effect of alkyl chain length on inhibition of N-nitrosomethylbenzylamine-induced esophageal tumorigenesis and DNA methylation by isothiocyanates.
Topics: Animals; Anticarcinogenic Agents; Carcinogens; Dimethylnitrosamine; DNA; Dose-Response Relationship, Drug; Esophageal Neoplasms; Isothiocyanates; Male; Methylation; Molecular Structure; Rats; Rats, Inbred F344; Structure-Activity Relationship | 1995 |
G to A transitions and G to T transversions in codon 12 of the Ki-ras oncogene isolated from mouse lung tumors induced by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and related DNA methylating and pyridyloxobutylating agents.
Topics: Adenine; Animals; Base Sequence; Carcinogens; Codon; Dimethylnitrosamine; DNA, Neoplasm; Female; Genes, ras; Guanine; Lung Neoplasms; Methylation; Mice; Mice, Inbred A; Nitrosamines; Point Mutation; Polymorphism, Restriction Fragment Length; Pyridines; Thymine | 1993 |
Comparison of 7-medG formation in white blood cells, liver and target organs in rats treated with methylating carcinogens.
Topics: 1,2-Dimethylhydrazine; Alkylating Agents; Animals; Carcinogens; Dimethylhydrazines; Dimethylnitrosamine; DNA; Guanine; Leukocytes; Liver; Male; Methylation; Nitrosamines; Rats | 1994 |
Temporal changes in P-450 2E1 expression with continued ethylbenzene exposure.
Topics: Aniline Compounds; Animals; Anisoles; Benzene Derivatives; Cytochrome P-450 CYP2E1; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; Eating; Hydroxylation; Isoenzymes; Kinetics; Male; Methylation; Microsomes, Liver; Oxidoreductases, N-Demethylating; Rats | 1994 |
Dose-related inhibition by dietary phenethyl isothiocyanate of esophageal tumorigenesis and DNA methylation induced by N-nitrosomethylbenzylamine in rats.
Topics: Animals; Anticarcinogenic Agents; Diet; Dimethylnitrosamine; DNA, Neoplasm; Dose-Response Relationship, Drug; Esophageal Neoplasms; Isothiocyanates; Male; Methylation; Rats; Rats, Inbred F344 | 1993 |
The relationship between N-nitrosodimethylamine metabolism and DNA methylation in isolated rat hepatocytes.
Topics: Animals; Carcinogens; Deoxyguanosine; Dimethylnitrosamine; DNA; Liver; Male; Methylation; Rats; Rats, Sprague-Dawley | 1996 |
[Study on the status of methylation of Rb gene promoter in human esophageal cancer and effect of NMBzA on Rb gene promoter in monkey esophageal epithelium].
Topics: Animals; Dimethylnitrosamine; Epithelium; Esophageal Neoplasms; Esophagus; Gene Expression Regulation; Genes, Retinoblastoma; Humans; Macaca mulatta; Methylation; Promoter Regions, Genetic | 1998 |
N-nitrosodimethylamine-mediated formation of oxidized and methylated dna bases in a cytochrome P450 2E1 expressing cell line.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Animals; Ascorbic Acid; Cell Death; Cell Line; Cytochrome P-450 CYP2E1; Deoxyguanosine; Dimethylnitrosamine; DNA; DNA Adducts; DNA Methylation; Guanine; Methylation; Oxidation-Reduction; Rats | 2001 |
METHYLATION OF RIBONUCLEIC ACIDS OF LIVER AND OTHER ORGANS IN DIFFERENT SPECIES TREATED WITH C14- AND H3-DIMETHYLNITROSAMINES IN VIVO.
Topics: Animals; Carbon Isotopes; Carcinogens; Chemical and Drug Induced Liver Injury; Chromatography; Cricetinae; Dimethylnitrosamine; Guanine; Guinea Pigs; Hepatitis; Kidney; Liver; Methylation; Mice; Neoplasms; Nitrosamines; Nucleotides; Proteins; Pyrimidines; Rats; Research; RNA; Spleen; Toxicology; Tritium | 1964 |
METHYLATION OF LIVER AND KIDNEY RIBONUCLEIC ACIDS IN NEWBORN RATS TREATED WITH H3-DIMETHYLNITROSAMINE.
Topics: Animals, Newborn; Carcinogens; Dimethylnitrosamine; Female; Humans; Kidney; Liver; Maternal-Fetal Exchange; Metabolism; Methylation; Nitrosamines; Pharmacology; Pregnancy; Pregnancy, Animal; Rats; Research; RNA; Toxicology; Tritium | 1964 |
METHYLATION OF LIVER DNA IN THE INTACT ANIMAL BY THE CARCINOGEN DIMETHYLNITROSAMINE DURING CARCINOGENESIS.
Topics: Alkylation; Animals; Carbon Isotopes; Carcinogenesis; Carcinogens; Diet; Dimethylnitrosamine; DNA; Liver; Metabolism; Methylation; Neoplasms; Nitrosamines; Rats; Research | 1965 |
Toxic liver injury and carcinogenesis. Methylation of rat-liver nucleic acids by dimethylnitrosamine in vivo.
Topics: Amines; Animals; Carcinogenesis; Dimethylnitrosamine; Liver; Methylation; Nucleic Acids; Rats | 1962 |
Toxic liver injury and carcinogenesis. Methylation of proteins of rat-liver slices by dimethylnitrosamine in vitro.
Topics: Amines; Animals; Carcinogenesis; Dimethylnitrosamine; In Vitro Techniques; Liver; Methylation; Proteins; Rats | 1962 |