methylnitrosourea has been researched along with Cocarcinogenesis in 89 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 44 (49.44) | 18.7374 |
1990's | 30 (33.71) | 18.2507 |
2000's | 13 (14.61) | 29.6817 |
2010's | 2 (2.25) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
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Cho, YM; Hirose, M; Imai, T; Nishikawa, A; Takami, S | 1 |
Coates, PJ; Lorimore, SA; McAllister, KA; Wright, EG | 1 |
Imaoka, T; Kakinuma, S; Maekawa, A; Nishimura, M; Nishimura, Y; Ootawara, M; Osada, H; Shimada, Y; Teramoto, A | 1 |
Mizoshita, T; Tatematsu, M; Tsukamoto, T | 1 |
Chang, HC; Chen, J; Cui, L; Dai, G; Pan, H; Sheng, H; Shi, Y; Song, L; Wang, S; Wang, X | 1 |
Bergoc, R; Carbone, V; Cocca, C; Croci, M; Gutiérrez, A; Kleiman de Pisarev, DL; Nuñez, M; Randi, AS | 1 |
Fabian, CJ; Kimler, BF; Petroff, BK; Ting, AY | 1 |
Bisson, JF; Guardia-Llorens, MA; Hidalgo, S; Messaoudi, M; Rozan, P | 1 |
Bosland, MC; Kroes, R; Prinsen, MK | 1 |
Olsen, RG; Schaller, JP; Weisbrode, SE; Wyman, M | 1 |
Drescher, B; Ehm, I; Fey, F; Rentz, E; Seidel, G | 1 |
Cayama, E; Enomoto, K; Farber, E; Lee, G; Solt, DB; Tsuda, H | 1 |
Ito, N; Kurata, Y; Sakata, T; Shirai, T; Tamano, S; Tsuda, H | 1 |
Chan, PC; Dao, TL | 1 |
Hicks, RM; Severs, NJ; Tudor, RJ | 1 |
Barka, T | 1 |
Chan, PC; Dao, TL; Ferguson, KA | 1 |
Eker, P; Sanner, T | 1 |
Fukushima, S; Imaida, K; Ito, N; Kurata, Y; Tsuda, H | 1 |
Cohen, BI; Deschner, EE; Fazzini, E; Raicht, RF; Sarwal, AN; Takahashi, M | 1 |
Holtzman, S; Shellabarger, CJ; Silverman, J; Stone, JP; Weisburger, JH | 1 |
El-Gerzawi, S; Heatfield, BM; Trump, BF | 1 |
Konstantinidis, A; Smulow, JB; Sonnenschein, C | 1 |
Warzok, H; Warzok, R | 1 |
Cohen, BI; Raicht, RF | 1 |
Börzsönyi, M; Pintér, A | 1 |
Itoh, N; Mori, H; Morishita, S; Murase, T; Niwa, K; Tamaya, T; Tanaka, T | 1 |
Nelshoppen, J; Singletary, K; Wallig, M | 1 |
Anisimov, VN | 1 |
Baum, A; Kamino, K; Löscher, W; Mevissen, M; Mohr, U | 1 |
McNary, MQ; Singletary, KW | 1 |
Konstantinidis, A; Matiakis, A; Papanayotou, P; Trigonidis, G | 1 |
Moore, J; Richie, E; Romach, E; Rummel, S | 1 |
Allen, RR; Gaylor, DW; Kadlubar, FF; Sheldon, WG; West, RW | 1 |
Ishikawa, T; Nakamura, T; Nakatsuru, Y; Oda, H; Qin, X; Shamsuddin, AM; Zarkovic, M | 1 |
Garrett, LR; McDougall, JK; Perez-Reyes, N; Smith, PP | 1 |
Fukushima, S; Futakuchi, M; Hirose, M; Ito, N; Takahashi, S; Tanaka, H | 1 |
Boonyaphiphat, P; Cabral, R; Hakoi, K; Hasegawa, R; Hoshiya, T; Ito, N; Ogiso, T; Shirai, T | 1 |
Pereira, MA; Phelps, JB | 1 |
Dougherty, CD; Guzman, RC; Huang, TT; Nandi, S; Swanson, SM; Tsukamoto, T | 1 |
Alabaster, O; Frost, A; Shivapurkar, N; Tang, ZC | 1 |
Guzman, RC; Hwang, SI; Nandi, S; Swanson, SM | 1 |
Mori, H; Morishita, S; Mudigdo, A; Murase, T; Niwa, K; Tamaya, T; Tanaka, T | 1 |
Angel, JM; Richie, ER; Rinchik, EM | 1 |
Fukuda, T; Hayashi, Y; Hioki, K; Kodama, Y; Manabe, S; Matsunuma, N; Mitsumori, K; Nomura, G; Nomura, T; Okamiya, H; Sakamaki, Y; Sunaga, M; Suzuki, H; Wakana, S; Yamamoto, S | 1 |
Kramer, PM; Li, K; Pereira, MA | 1 |
Kawabe, M; Orita, SI; Ozaki, M; Shibata, MA; Shirai, T; Takahashi, S | 1 |
Charreau, EH; Elizalde, P; Lanari, C; Molinolo, AA; Montecchia, F; Pazos, P | 1 |
Fukami, H; Ikeno, T; Kaminishi, M; Oohara, T; Shimizu, N; Sugiyama, A; Tatematsu, M; Yamamoto, M; Yoshikawa, A | 1 |
Fujimoto, J; Hashimoto, M; Itoh, T; Mori, H; Morishita, S; Niwa, K; Tamaya, T | 1 |
Bosland, MC; Dooley, L; Kelloff, GJ; Lubet, RA; McCormick, DL; Rao, KV; Steele, VE | 1 |
Barotto, NN; Eynard, AR; Fernández Zapico, ME; López, CB; Valentich, MA | 1 |
Asamoto, M; Ochiya, T; Ota, T; Sekiya, T; Terada, M; Toriyama-Baba, H; Tsuda, H | 1 |
Clarkin, KZ; Gomez, G; Infante, AJ; Kraig, E; Richie, ER | 1 |
Ikehara, Y; Inada, K; Kaminishi, M; Katsuyama, T; Kuramoto, S; Nakanishi, H; Nozaki, K; Shimizu, N; Sugiyama, A; Tatematsu, M; Tsukamoto, T | 1 |
Donehower, LA; Furihata, C; Ohgaki, H; Sakai, H; Shirai, N; Tatematsu, M; Tsukamoto, T; Yamamoto, M; Yoshida, K | 1 |
Gould, MN; Haag, JD; Thompson, TA | 1 |
Archer, MC; Lee, WM; Lu, S; Medline, A | 1 |
Chochieva, AR; Dzhioev, FK | 1 |
Frei, JV | 1 |
Hoover, EA; Koestner, A; Mathes, LE; Olsen, RG; Schaller, JP | 1 |
Bae, JH; Cho, KJ; Jang, JJ; Lee, YS | 1 |
Russo, IH; Russo, J | 1 |
Fukushima, S | 1 |
Fukushima, S; Ito, N; Shirai, T | 1 |
Bopp, BA; Kesterson, JW; Sonders, RC | 1 |
Jani, H; Knowles, MA | 1 |
Luckert, PH; Pollard, M; Snyder, DL | 1 |
Diwan, BA; Ohshima, M; Rice, JM | 1 |
Keenan, KP; McDowell, EM; Riggs, CW; Saffiotti, U; Stinson, SF | 1 |
Ball, JK; Cooper, CS; Gardner, E; Harris, G; Lawley, PD; Warren, W | 1 |
Lee, SY; Rogers, AE | 1 |
Hawrylewicz, EJ | 1 |
Broitman, SA | 1 |
Anderson, LM; Rice, JM | 1 |
Aleksandrov, VA; Anisimov, VN; Popovich, IG | 1 |
Kadlubar, FF; Kumari, L; Lehman, TA; Milo, GE; Noyes, I; Oldham, JW; West, RW | 1 |
Seidel, HJ | 1 |
Kalinovskiĭ, VP; Petrov, AS; Pliss, GB; Vol'fson, NI; Zaozerskaia, LA | 1 |
Blank, ME; Choi, K; Cohen, LA; Maeura, Y; Rose, DP; Thompson, DO | 1 |
Choi, K; Cohen, LA; Karmali, RA; Rose, DP; Thompson, DO | 1 |
Shimamura, T | 1 |
Fong, LY; Lui, CP; Ma-Tung, L; Ng, WL | 1 |
Sadek, IA | 1 |
Gill, TJ; Kunz, HW; Perera, MI; Shinozuka, H | 1 |
Homma, Y; Nowels, K; Oyasu, R | 1 |
Fukushima, S; Ito, N; Tsuda, H | 1 |
Welsch, CW | 1 |
Aleksandrov, VA; Bershteĭn, LM | 1 |
10 review(s) available for methylnitrosourea and Cocarcinogenesis
Article | Year |
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Role of Helicobacter pylori in gastric carcinogenesis: the origin of gastric cancers and heterotopic proliferative glands in Mongolian gerbils.
Topics: Adenocarcinoma; Animals; Cocarcinogenesis; Disease Models, Animal; Gerbillinae; Helicobacter Infections; Helicobacter pylori; Humans; Methylnitronitrosoguanidine; Methylnitrosourea; Precancerous Conditions; Sodium Chloride, Dietary; Stem Cells; Stomach Neoplasms | 2005 |
Tlag1, a novel murine tumor susceptibility gene that regulates MNU-induced thymic lymphoma development.
Topics: Animals; Carcinogens; Chromosome Mapping; Cocarcinogenesis; Crosses, Genetic; Disease Susceptibility; Genes; Lymphoma; Methylnitrosourea; Mice; Mice, Inbred AKR; Mice, Inbred Strains; Sequence Deletion; Species Specificity; Thymus Neoplasms | 1996 |
Mammary tumorigenesis.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Aging; Animals; Cocarcinogenesis; Disease Models, Animal; Disease Susceptibility; Mammary Neoplasms, Experimental; Methylnitrosourea; Neoplasms, Hormone-Dependent; Precancerous Conditions | 1991 |
Modification of tumor development in the urinary bladder.
Topics: Animals; Antineoplastic Agents; Antioxidants; Butylhydroxybutylnitrosamine; Cocarcinogenesis; FANFT; Methylnitrosourea; Precancerous Conditions; Urinary Bladder Neoplasms | 1991 |
Toxicological aspects of cyclamate and cyclohexylamine.
Topics: Abnormalities, Drug-Induced; Absorption; Adrenal Glands; Animals; Bacteria; Blood; Blood Glucose; Chick Embryo; Chromosome Aberrations; Cocarcinogenesis; Cricetinae; Cyclamates; Cyclohexylamines; Digestive System; Female; Germ Cells; Heart; Humans; In Vitro Techniques; Intestines; Kidney; Lethal Dose 50; Liver; Liver Neoplasms; Lung Neoplasms; Lymphoma, Non-Hodgkin; Macaca mulatta; Male; Methylnitrosourea; Mice; Mutagenicity Tests; Mutagens; Mutation; Neoplasms, Experimental; Pancreas; Pregnancy; Rabbits; Rats; Rats, Inbred Strains; Reproduction; Sympathomimetics; Testis; Thyroid Gland; Tissue Distribution; Urinary Bladder Neoplasms | 1986 |
Chemically-induced mammary gland tumors in rats: modulation by dietary fat.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Cocarcinogenesis; Dietary Fats; DNA Replication; Mammary Neoplasms, Experimental; Methylnitrosourea; Rats | 1986 |
Fat-protein interaction, defined 2-generation studies.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Body Weight; Cell Transformation, Neoplastic; Cocarcinogenesis; Dietary Fats; Dietary Proteins; Disease Models, Animal; Eating; Epidemiologic Methods; Mammary Glands, Animal; Mammary Neoplasms, Experimental; Methylnitrosourea; Prolactin; Thymidine | 1986 |
Cholesterol conundrums: the relationship between dietary and serum cholesterol in colon cancer.
Topics: 1,2-Dimethylhydrazine; Adult; Animals; Azoxymethane; Cholesterol; Cholesterol, Dietary; Cholestyramine Resin; Cocarcinogenesis; Colonic Neoplasms; Diagnosis-Related Groups; Dietary Fats; Dimethylhydrazines; Disease Models, Animal; Epidemiologic Methods; Humans; Methylnitronitrosoguanidine; Methylnitrosourea | 1986 |
Carcinogenicity and modification of the carcinogenic response by BHA, BHT, and other antioxidants.
Topics: Animals; Anisoles; Antioxidants; Ascorbic Acid; Butylated Hydroxyanisole; Butylated Hydroxytoluene; Cocarcinogenesis; Drug Synergism; Humans; Kidney Neoplasms; Liver Neoplasms; Methylnitrosourea; Neoplasms; Species Specificity; Stomach Neoplasms; Urinary Bladder Neoplasms | 1985 |
Host factors affecting the growth of carcinogen-induced rat mammary carcinomas: a review and tribute to Charles Brenton Huggins.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adrenal Cortex Hormones; Animals; Antioxidants; Ascorbic Acid; Castration; Cocarcinogenesis; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Gonadal Steroid Hormones; Insulin; Male; Mammary Neoplasms, Experimental; Methylcholanthrene; Methylnitrosourea; Neoplasm Transplantation; Nucleotides, Cyclic; Pituitary Hormones, Anterior; Prostaglandins; Rats; Retinoids; Selenium; Thyroid Hormones; Vitamin E | 1985 |
79 other study(ies) available for methylnitrosourea and Cocarcinogenesis
Article | Year |
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Lack of modifying effects of prepubertal exposure to acrylamide (AA) on N-methyl-N-nitrosourea (MNU)-induced multi-organ carcinogenesis in F344 rats.
Topics: Acrylamide; Alkylating Agents; Animals; Animals, Newborn; Anti-Infective Agents; Carcinogens; Cocarcinogenesis; Drug Synergism; Female; Injections, Intraperitoneal; Lactation; Male; Methylnitrosourea; Pregnancy; Rats; Rats, Inbred F344; Sexual Maturation; Sulfadimethoxine; Water Supply | 2010 |
In vivo interactions between ionizing radiation, inflammation and chemical carcinogens identified by increased DNA damage responses.
Topics: Age Factors; Animals; Bone Marrow Cells; Bystander Effect; Carcinogens; Cocarcinogenesis; DNA; DNA Damage; Drug Interactions; Female; Gamma Rays; Hematopoietic Stem Cells; Inflammation; Lipopolysaccharides; Methylnitrosourea; Mice; Mice, Inbred CBA; Pregnancy; Prenatal Exposure Delayed Effects; Time Factors; Whole-Body Irradiation | 2012 |
Cooperative induction of rat mammary cancer by radiation and 1-methyl-1-nitrosourea via the oncogenic pathways involving c-Myc activation and H-ras mutation.
Topics: Adenocarcinoma; Alkylating Agents; Animals; Cocarcinogenesis; Female; Fibroadenoma; Gamma Rays; Genes, ras; Humans; Incidence; Mammary Neoplasms, Experimental; Methylnitrosourea; Mutation; Proto-Oncogene Proteins c-myc; Rats; Rats, Sprague-Dawley; RNA, Messenger; Signal Transduction; Survival Rate | 2005 |
Modification of N-Methyl-N-Nitrosourea initiated bladder carcinogenesis in Wistar rats by terephthalic acid.
Topics: Animals; Carcinogenicity Tests; Cocarcinogenesis; Dose-Response Relationship, Drug; Hyperplasia; Male; Methylnitrosourea; Microscopy, Electron, Scanning; Phthalic Acids; Rats; Rats, Wistar; Sodium Bicarbonate; Urinalysis; Urinary Bladder; Urinary Bladder Calculi; Urinary Bladder Neoplasms | 2006 |
Hexachlorobenzene is a tumor co-carcinogen and induces alterations in insulin-growth factors signaling pathway in the rat mammary gland.
Topics: Adaptor Proteins, Signal Transducing; Animals; Carcinogenicity Tests; Carcinogens; Cocarcinogenesis; Disease Models, Animal; Drug Therapy, Combination; Female; Hexachlorobenzene; Insulin Receptor Substrate Proteins; Insulin-Like Growth Factor I; Mammary Glands, Animal; Mammary Neoplasms, Animal; Methylnitrosourea; Phosphoproteins; Protein-Tyrosine Kinases; Rats; Rats, Sprague-Dawley; Receptor, IGF Type 1; Receptor, Insulin; Signal Transduction | 2006 |
Characterization of a preclinical model of simultaneous breast and ovarian cancer progression.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Alkylating Agents; Animals; Carcinogens; Carcinoma, Intraductal, Noninfiltrating; Cell Proliferation; Cells, Cultured; Cocarcinogenesis; Cyclooxygenase 2; Disease Models, Animal; Disease Progression; Epithelium; Estrogen Receptor alpha; Estrogens; Female; Hyperplasia; Immunoenzyme Techniques; Ki-67 Antigen; Mammary Neoplasms, Experimental; Methylnitrosourea; Ovarian Neoplasms; Precancerous Conditions; Rats; Rats, Inbred F344 | 2007 |
Protective effect of Acticoa powder, a cocoa polyphenolic extract, on prostate carcinogenesis in Wistar-Unilever rats.
Topics: Administration, Oral; Animals; Anticarcinogenic Agents; Body Weight; Cacao; Carcinogens; Cell Transformation, Neoplastic; Cocarcinogenesis; Disease Models, Animal; Flavonoids; Male; Methylnitrosourea; Phenols; Plant Extracts; Polyphenols; Prostatic Neoplasms; Rats; Rats, Wistar; Testosterone Propionate | 2008 |
Adenocarcinomas of the prostate induced by N-nitroso-N-methylurea in rats pretreated with cyproterone acetate and testosterone.
Topics: Adenocarcinoma; Animals; Carcinoma in Situ; Cocarcinogenesis; Cyproterone; Cyproterone Acetate; Male; Methylnitrosourea; Models, Biological; Neoplasm Metastasis; Neoplasms, Experimental; Nitrosourea Compounds; Prostatic Neoplasms; Rats; Rats, Inbred Strains; Testosterone | 1983 |
Induction of retinal degeneration in cats by methylnitrosourea and ketamine hydrochloride.
Topics: Animals; Cat Diseases; Cats; Cocarcinogenesis; Drug Administration Schedule; Drug Synergism; Electroretinography; Female; Ketamine; Leukemia Virus, Feline; Leukemia, Experimental; Male; Methylnitrosourea; Nitrosourea Compounds; Prospective Studies; Retinal Degeneration; Retrospective Studies; Tumor Virus Infections | 1981 |
Demonstration of a syncarcinogenic effect of endogenous MuLV, rescued from MNU-induced leukemias, and suboptimal MNU doses in mice.
Topics: Animals; Cocarcinogenesis; Leukemia Virus, Murine; Leukemia, Experimental; Methylnitrosourea; Mice; Mice, Inbred AKR; Mice, Inbred BALB C; Mice, Inbred C57BL; Nitrosourea Compounds | 1981 |
Promotion of liver cancer development by brief exposure to dietary 2-acetylaminofluorene plus partial hepatectomy or carbon tetrachloride.
Topics: 1,2-Dimethylhydrazine; 2-Acetylaminofluorene; Animals; Benzo(a)pyrene; Benzopyrenes; Carbon Tetrachloride Poisoning; Cocarcinogenesis; Diet; Diethylnitrosamine; Dimethylhydrazines; Hepatectomy; Liver Neoplasms; Male; Methylnitrosourea; Rats; Rats, Inbred F344 | 1983 |
Modification of N-methyl-N-nitrosourea initiated carcinogenesis in the rat by subsequent treatment with antioxidants, phenobarbital and ethinyl estradiol.
Topics: Animals; Antioxidants; Cocarcinogenesis; Ethinyl Estradiol; Male; Methylnitrosourea; Neoplasms, Experimental; Phenobarbital; Rats; Rats, Inbred F344 | 1984 |
Effect of duration of high fat intake on enhancement of mammary carcinogenesis in rats.
Topics: Animals; Cocarcinogenesis; Dietary Fats; Dose-Response Relationship, Drug; Energy Intake; Female; Mammary Neoplasms, Experimental; Methylnitrosourea; Nitrosourea Compounds; Rats; Time Factors | 1983 |
The "promoting" activity of methyl methanesulphonate in rat bladder carcinogenesis.
Topics: Animals; Carcinoma, Transitional Cell; Cocarcinogenesis; Drug Synergism; Female; Hyperplasia; Methyl Methanesulfonate; Methylnitrosourea; Rats; Rats, Inbred F344; Urinary Bladder; Urinary Bladder Neoplasms | 1984 |
Effects of isoproterenol on mammary gland tumors induced by N-nitroso-N-methylurea and salivary gland tumors induced by 7,12-dimethylbenz[a]anthracene.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Benz(a)Anthracenes; Cocarcinogenesis; Female; Isoproterenol; Mammary Neoplasms, Experimental; Methylnitrosourea; Neoplasms, Experimental; Nitrosourea Compounds; Rats; Rats, Inbred Strains; Salivary Gland Neoplasms | 1982 |
Effects of different dietary fats on mammary carcinogenesis.
Topics: Animals; Cocarcinogenesis; Dietary Fats; Fatty Acids; Female; Mammary Glands, Animal; Mammary Neoplasms, Experimental; Methylnitrosourea; Phospholipids; Rats; Rats, Inbred F344 | 1983 |
Assay for initiators and promoters of carcinogenesis based on attachment-independent survival of cells in aggregates.
Topics: Animals; Carcinogens; Cell Line; Cell Survival; Cocarcinogenesis; Kidney Neoplasms; Methylnitrosourea; Mice; Nickel; Tetradecanoylphorbol Acetate | 1983 |
Organ-specific promoting effect of phenobarbital and saccharin in induction of thyroid, liver, and urinary bladder tumors in rats after initiation with N-nitrosomethylurea.
Topics: Adenocarcinoma, Papillary; Animals; Cocarcinogenesis; Liver Neoplasms; Male; Methylnitrosourea; Nitrosourea Compounds; Organ Specificity; Papilloma; Phenobarbital; Precancerous Conditions; Rats; Rats, Inbred F344; Saccharin; Thyroid Neoplasms; Urinary Bladder Neoplasms | 1983 |
Effect of cholic acid feeding on N-methyl-N-nitrosourea-induced colon tumors and cell kinetics in rats.
Topics: Animals; Bile Acids and Salts; Cell Division; Cholic Acids; Cocarcinogenesis; Colon; Colonic Neoplasms; DNA; Kinetics; Male; Methylnitrosourea; Neoplasms, Experimental; Nitrosourea Compounds; Rats; Rats, Inbred F344; Sterols | 1980 |
Effect of dietary fat on X-ray-induced mammary cancer in Sprague-Dawley rats.
Topics: Animals; Cocarcinogenesis; Dietary Fats; Female; Mammary Neoplasms, Experimental; Methylnitrosourea; Neoplasms, Multiple Primary; Neoplasms, Radiation-Induced; Rats; Time Factors; X-Rays | 1980 |
N-Methyl-N-nitrosourea and saccharin: effects on epithelium of normal human urinary bladder in vitro.
Topics: Cocarcinogenesis; Culture Techniques; Epithelium; Humans; Hyperplasia; Methylnitrosourea; Nitrosourea Compounds; Precancerous Conditions; Saccharin; Urinary Bladder | 1982 |
Tumorigenesis at a predetermined oral site after one intraperitoneal injection of N-nitroso-N-methylurea.
Topics: Animals; Cell Division; Cocarcinogenesis; Injections, Intraperitoneal; Irritants; Male; Methylnitrosourea; Mouth Neoplasms; Neoplasms, Experimental; Nitrosourea Compounds; Rats | 1982 |
The influence of hypoxia on the induction of experimental brain tumors in rats.
Topics: Animals; Brain Neoplasms; Cocarcinogenesis; Hypoxia, Brain; Methylnitrosourea; Neoplasms, Experimental; Rats; Rats, Inbred Strains | 1982 |
Effects of bile acids on colon carcinogenesis in rats treated with carcinogens.
Topics: Animals; Chenodeoxycholic Acid; Cholic Acids; Cocarcinogenesis; Colonic Neoplasms; Diet; Feces; Methods; Methylnitrosourea; Neoplasms, Experimental; Rats; Steroids | 1981 |
RNA oncovirus expression in N-methyl-n-nitrosourea-induced lymphomas in mice.
Topics: Animals; Animals, Newborn; Cocarcinogenesis; Lymphoma; Methylnitrosourea; Mice; Neoplasms, Experimental; Retroviridae; Thymus Gland; Thymus Neoplasms; Virus Activation | 1981 |
Inhibitory effects of medroxyprogesterone acetate on mouse endometrial carcinogenesis.
Topics: Animals; Anticarcinogenic Agents; Carcinogens; Cocarcinogenesis; Disease Models, Animal; Dose-Response Relationship, Drug; Endometrial Neoplasms; Endometrium; Estradiol; Female; Medroxyprogesterone Acetate; Methylnitrosourea; Mice; Mice, Inbred ICR; Proliferating Cell Nuclear Antigen | 1995 |
Enhancement by chronic ethanol intake of N-methyl-N-nitrosourea-induced rat mammary tumorigenesis.
Topics: Alcohol Drinking; Animals; Cocarcinogenesis; Drug Synergism; Ethanol; Evaluation Studies as Topic; Female; Mammary Neoplasms, Experimental; Methylnitrosourea; Rats; Rats, Sprague-Dawley | 1995 |
Effect of aging and interval between primary and secondary treatment in carcinogenesis induced by neonatal exposure to 5-bromodeoxyuridine and subsequent administration of N-nitrosomethylurea in rats.
Topics: Aging; Animals; Animals, Newborn; Bromodeoxyuridine; Carcinogens; Cocarcinogenesis; Female; Male; Methylnitrosourea; Pregnancy; Rats | 1995 |
A histopathological study on alterations in DMBA-induced mammary carcinogenesis in rats with 50 Hz, 100 muT magnetic field exposure.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Behavior, Animal; Cocarcinogenesis; Electromagnetic Fields; Female; Hyperplasia; Magnetics; Mammary Glands, Animal; Mammary Neoplasms, Experimental; Methylnitrosourea; Rats; Rats, Sprague-Dawley | 1995 |
Influence of ethanol intake on mammary gland morphology and cell proliferation in normal and carcinogen-treated rats.
Topics: Alcohol Drinking; Animals; Cell Division; Cell Transformation, Neoplastic; Cocarcinogenesis; DNA Replication; Estradiol; Female; Mammary Glands, Animal; Mammary Neoplasms, Experimental; Methylnitrosourea; Progesterone; Rats; Rats, Sprague-Dawley | 1994 |
The role of the time of application of the promoter in two-stage chemically induced carcinogenesis in the oral mucosa: experimental study in the rat.
Topics: Animals; Cell Division; Chi-Square Distribution; Cocarcinogenesis; DNA Repair; Galactosamine; Hyperplasia; Injections, Intraperitoneal; Liver; Male; Methylnitrosourea; Mouth Mucosa; Mouth Neoplasms; Rats; Rats, Wistar; Time Factors | 1994 |
Influence of sex and carcinogen treatment protocol on tumor latency and frequency of K-ras mutations in N-methyl-N-nitrosourea-induced lymphomas.
Topics: Animals; Antigens, Differentiation; Cocarcinogenesis; Drug Administration Schedule; Female; Genes, ras; Gonadal Steroid Hormones; Injections, Intraperitoneal; Lymphoma; Male; Methylnitrosourea; Mice; Mice, Inbred AKR; Mutation; Orchiectomy; Ovariectomy; Phenotype; Sex Factors; Testosterone; Thymus Neoplasms | 1994 |
Study of sodium saccharin co-carcinogenicity in the rat.
Topics: Animals; Carcinogenicity Tests; Carcinoma, Transitional Cell; Cocarcinogenesis; Dose-Response Relationship, Drug; Female; Methylnitrosourea; Rats; Rats, Sprague-Dawley; Saccharin; Urinary Bladder; Urinary Bladder Neoplasms | 1994 |
Tumor promotion by fecapentaene-12 in a rat colon carcinogenesis model.
Topics: Animals; Carcinogens; Cocarcinogenesis; Colonic Neoplasms; Disease Models, Animal; Female; Intestinal Mucosa; Methylnitrosourea; Polyenes; Rats; Rats, Inbred F344 | 1993 |
Interaction of HPV-18 and nitrosomethylurea in the induction of squamous cell carcinoma.
Topics: Animals; Carcinoma, Squamous Cell; Cell Transformation, Neoplastic; Cocarcinogenesis; DNA, Viral; Humans; Keratinocytes; Methylnitrosourea; Mice; Mice, Inbred BALB C; Mice, Nude; Papillomaviridae; Tetradecanoylphorbol Acetate; Tumor Cells, Cultured | 1993 |
Effects of sodium nitrite and catechol, 3-methoxycatechol, or butylated hydroxyanisole in combination in a rat multiorgan carcinogenesis model.
Topics: Animals; Antioxidants; Body Weight; Butylated Hydroxyanisole; Carcinoma in Situ; Carcinoma, Squamous Cell; Catechols; Cocarcinogenesis; Dimethylhydrazines; Disease Models, Animal; Drug Interactions; Eating; Epithelium; Hyperplasia; Liver; Male; Methylnitrosourea; Neoplasms, Experimental; Organ Size; Rats; Rats, Inbred F344; Sodium Nitrite; Stomach; Stomach Neoplasms | 1993 |
Carcinogenic potential of some pesticides in a medium-term multi-organ bioassay in rats.
Topics: Animals; Body Weight; Captan; Carcinogenicity Tests; Carcinogens; Cocarcinogenesis; Diethylnitrosamine; Liver; Liver Neoplasms, Experimental; Male; Methylnitrosourea; Models, Biological; Nitrosamines; Organ Size; Pesticides; Precancerous Conditions; Rats; Rats, Inbred F344; Zineb | 1993 |
Promotion by dichloroacetic acid and trichloroacetic acid of N-methyl-N-nitrosourea-initiated cancer in the liver of female B6C3F1 mice.
Topics: Animals; Body Weight; Carcinogens; Cocarcinogenesis; Dichloroacetic Acid; Drug Synergism; Eosine Yellowish-(YS); Female; Hematoxylin; Liver Neoplasms, Experimental; Methylnitrosourea; Mice; Mice, Inbred Strains; Staining and Labeling; Trichloroacetic Acid | 1996 |
N-Ethyl-N-nitrosourea induces mammary cancers in the pituitary-isografted mouse which are histologically and genotypically distinct from those induced by N-methyl-N-nitrosourea.
Topics: Animals; Base Sequence; Carcinogens; Cocarcinogenesis; Ethylnitrosourea; Female; Gene Expression Regulation, Neoplastic; Genotype; Mammary Neoplasms, Experimental; Methylnitrosourea; Mice; Mice, Inbred BALB C; Molecular Sequence Data; Pituitary Gland, Anterior; Structure-Activity Relationship; Transplantation, Isogeneic | 1996 |
A rapid dual organ rat carcinogenesis bioassay for evaluating the chemoprevention of breast and colon cancer.
Topics: Animals; Anticarcinogenic Agents; Azoxymethane; Breast Neoplasms; Carcinogenicity Tests; Carcinogens; Cocarcinogenesis; Colonic Neoplasms; Dietary Fats; Dietary Fiber; Drug Screening Assays, Antitumor; Evaluation Studies as Topic; Female; Methylnitrosourea; Phytic Acid; Rats; Rats, Sprague-Dawley | 1996 |
Hormone dependent and independent mammary tumor development form N-methyl-N-nitrosourea-treated rat mammary epithelial cell xenografts in the nude mouse: multiple pathways and H-ras activation.
Topics: Adenocarcinoma; Animals; Base Sequence; Carcinogens; Cocarcinogenesis; Disease Models, Animal; Disease Progression; Female; Gene Expression Regulation, Neoplastic; Genes, ras; Hyperplasia; Mammary Glands, Animal; Mammary Neoplasms, Experimental; Methylnitrosourea; Mice; Mice, Inbred BALB C; Mice, Nude; Molecular Sequence Data; Neoplasm Transplantation; Neoplasms, Hormone-Dependent; Point Mutation; Precancerous Conditions; Rats; Rats, Sprague-Dawley; Transplantation, Heterologous | 1996 |
Chronological observation of mouse endometrial carcinogenesis induced by N-methyl-N-nitrosourea and 17 beta-estradiol.
Topics: Adenocarcinoma; Animals; Carcinogens; Cocarcinogenesis; Endometrial Neoplasms; Endometrium; Estradiol; Female; Humans; Hyperplasia; Methylnitrosourea; Mice; Mice, Inbred ICR; Neoplasm Staging; Nucleolus Organizer Region; Precancerous Conditions; Progesterone; Silver Staining; Time Factors | 1996 |
Rapid induction of more malignant tumors by various genotoxic carcinogens in transgenic mice harboring a human prototype c-Ha-ras gene than in control non-transgenic mice.
Topics: 4-Nitroquinoline-1-oxide; Animals; Carcinogenicity Tests; Carcinogens; Cocarcinogenesis; Cyclophosphamide; Diethylnitrosamine; Female; Genes, ras; Humans; Male; Methylazoxymethanol Acetate; Methylnitronitrosoguanidine; Methylnitrosourea; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Transgenic; Neoplasms, Experimental | 1996 |
Promotion by mixtures of dichloroacetic acid and trichloroacetic acid of N-methyl-N-nitrosourea-initiated cancer in the liver of female B6C3F1 mice.
Topics: Animals; Body Weight; Carcinogens; Cocarcinogenesis; Dichloroacetic Acid; Drug Combinations; Female; Glutathione Transferase; Immunohistochemistry; Liver; Liver Neoplasms, Experimental; Methylnitrosourea; Mice; Organ Size; Time Factors; Trichloroacetic Acid; Water Pollutants, Chemical | 1997 |
Lack of involvement of p53 gene mutations in N-methyl-N-nitrosourea-induced bladder tumor progression in N-butyl-N-(4-hydroxybutyl)nitrosamine-treated rats and no suppression by indomethacin.
Topics: Animals; Anticarcinogenic Agents; Butylhydroxybutylnitrosamine; Carcinogens; Carcinoma, Transitional Cell; Cocarcinogenesis; Disease Progression; Genes, p53; Indomethacin; Male; Methylnitrosourea; Mutation; Polymerase Chain Reaction; Polymorphism, Single-Stranded Conformational; Rats; Rats, Inbred F344; Urinary Bladder Neoplasms | 1997 |
Promoter effect of medroxyprogesterone acetate (MPA) in N-methyl-N-nitrosourea (MNU) induced mammary tumors in BALB/c mice.
Topics: Adenocarcinoma; Animals; Carcinogens; Cocarcinogenesis; Female; Mammary Neoplasms, Experimental; Medroxyprogesterone Acetate; Methylnitrosourea; Mice; Mice, Inbred BALB C | 1998 |
Induction of glandular stomach cancers in Helicobacter pylori-sensitive Mongolian gerbils treated with N-methyl-N-nitrosourea and N-methyl-N'-nitro-N-nitrosoguanidine in drinking water.
Topics: Adenocarcinoma; Administration, Oral; Animals; Carcinogens; Cocarcinogenesis; Disease Models, Animal; Disease Susceptibility; Drinking; Gerbillinae; Helicobacter Infections; Helicobacter pylori; Male; Methylnitronitrosoguanidine; Methylnitrosourea; Stomach Neoplasms; Water | 1998 |
Effects of tamoxifen on endometrial carcinogenesis in mice.
Topics: Adenocarcinoma; Animals; Carcinogens; Cocarcinogenesis; Endometrial Neoplasms; Endometrium; Estradiol; Female; Hyperplasia; Methylnitrosourea; Mice; Mice, Inbred ICR; Ovariectomy; Polymerase Chain Reaction; Proto-Oncogene Proteins c-fos; Proto-Oncogene Proteins c-jun; RNA, Messenger; Tamoxifen | 1998 |
Influence of N-methyl-N-nitrosourea, testosterone, and N-(4-hydroxyphenyl)-all-trans-retinamide on prostate cancer induction in Wistar-Unilever rats.
Topics: Animals; Anticarcinogenic Agents; Body Weight; Carcinogens; Cocarcinogenesis; Fenretinide; Male; Methylnitrosourea; Prostatic Neoplasms; Rats; Rats, Wistar; Testosterone | 1998 |
Quercetin enhances pretumorous lesions in the NMU model of rat pancreatic carcinogenesis.
Topics: Animals; Body Weight; Carcinogens; Cocarcinogenesis; Female; Male; Methylnitrosourea; Organ Size; Pancreatic Neoplasms; Precancerous Conditions; Pregnancy; Quercetin; Rats; Rats, Wistar | 1998 |
Transgenic rats carrying human c-Ha-ras proto-oncogenes are highly susceptible to N-methyl-N-nitrosourea mammary carcinogenesis.
Topics: Animals; Animals, Genetically Modified; Carcinogens; Cocarcinogenesis; Codon; DNA Mutational Analysis; DNA, Neoplasm; Female; Genes, ras; Genetic Predisposition to Disease; Humans; Mammary Neoplasms, Experimental; Methylnitrosourea; Mutation; Polymorphism, Restriction Fragment Length; Polymorphism, Single-Stranded Conformational; Proto-Oncogene Mas; Rats; Rats, Sprague-Dawley; Transfection | 2000 |
TCR v(beta) repertoire restriction and lack of CDR3 conservation implicate TCR-superantigen interactions in promoting the clonal evolution of murine thymic lymphomas.
Topics: Animals; Antigens, Neoplasm; Antigens, Viral; Cell Transformation, Neoplastic; Clonal Deletion; Cocarcinogenesis; Complementarity Determining Regions; Endogenous Retroviruses; Female; Gammaretrovirus; Gene Rearrangement, beta-Chain T-Cell Antigen Receptor; Genes, bcl-2; Immunoglobulin Variable Region; Lymphoma; Male; Membrane Glycoproteins; Methylnitrosourea; Mice; Mice, Inbred AKR; Neoplasm Proteins; Precancerous Conditions; Proto-Oncogene Proteins c-bcl-2; Receptors, Antigen, T-Cell, alpha-beta; Superantigens; Thymus Neoplasms | 2000 |
Eradication diminishes enhancing effects of Helicobacter pylori infection on glandular stomach carcinogenesis in Mongolian gerbils.
Topics: Adenocarcinoma; Animals; Carcinogens; Carcinoma, Signet Ring Cell; Cocarcinogenesis; Gerbillinae; Helicobacter Infections; Helicobacter pylori; Male; Methylnitrosourea; Pyloric Antrum; Stomach Neoplasms; Survival Rate | 2000 |
p53 knockout mice (-/-) are more susceptible than (+/-) or (+/+) mice to N-methyl-N-nitrosourea stomach carcinogenesis.
Topics: Animals; Carcinogens; Cocarcinogenesis; Female; Gastric Mucosa; Gene Dosage; Genes, p53; Genetic Predisposition to Disease; Heterozygote; Male; Methylnitrosourea; Mice; Mice, Knockout; Mutation; Pepsinogen A; Polymerase Chain Reaction; Polymorphism, Single-Stranded Conformational; Precancerous Conditions; Stomach Neoplasms; Tumor Suppressor Protein p53 | 2000 |
ras gene mutations are absent in NMU-induced mammary carcinomas from aging rats.
Topics: Aging; Animals; Carcinogens; Cocarcinogenesis; Female; Gene Expression Regulation, Neoplastic; Genes, ras; Genetic Predisposition to Disease; Mammary Neoplasms, Experimental; Methylnitrosourea; Mutation; Rats; Rats, Inbred WF; Transcriptional Activation | 2000 |
Susceptibility of lean and obese Zucker rats to tumorigenesis induced by N-methyl-N-nitrosourea.
Topics: Alkylating Agents; Animals; Carcinogens; Cocarcinogenesis; DNA Methylation; Female; Hyperinsulinism; Insulin Resistance; Mammary Neoplasms, Experimental; Methylnitrosourea; Obesity; Rats; Rats, Zucker | 2001 |
[Study of the role of the feeding factor in the development of induced experimental mammary cancer in rats].
Topics: Animals; Cocarcinogenesis; Dietary Fats; Female; Mammary Neoplasms, Experimental; Methylnitrosourea; Rats; Soybean Proteins; Time Factors | 2000 |
Methylnitrosourea induction of thymomas in AKR mice requires one or two "hits" only.
Topics: AKR murine leukemia virus; Animals; Carcinogens; Cell Transformation, Neoplastic; Cell Transformation, Viral; Cocarcinogenesis; Female; Methylnitrosourea; Mice; Mice, Inbred AKR; Oncogenes; Thymoma; Thymus Neoplasms | 1980 |
Increased susceptibility to feline leukemia virus infection in cats exposed to methylnitrosourea.
Topics: Animals; Cats; Cocarcinogenesis; Hematocrit; Leukemia Virus, Feline; Leukemia, Experimental; Lymphopenia; Methylnitrosourea; Neutropenia; Nitrosourea Compounds; Tumor Virus Infections | 1978 |
Different modifying responses of capsaicin in a wide-spectrum initiation model of F344 rat.
Topics: Animals; Capsaicin; Cocarcinogenesis; Diethylnitrosamine; Liver Neoplasms, Experimental; Lung Neoplasms; Male; Methylnitrosourea; Neoplasms, Experimental; Nitrosamines; Rats; Rats, Inbred F344; Urinary Bladder Neoplasms | 1991 |
Medium-term bioassay for carcinogens using multiorgan models.
Topics: Animals; Carcinogenicity Tests; Carcinogens, Environmental; Cocarcinogenesis; Disease Models, Animal; Male; Methylnitrosourea; Neoplasms, Experimental; Nitrosamines; Rats; Rats, Inbred F344 | 1991 |
Multistage transformation of cultured rat urothelium: the effects of N-methyl-N-nitrosourea, sodium saccharin, sodium cyclamate and 12-O-tetradecanoylphorbol-13-acetate.
Topics: Animals; Cell Line; Cell Transformation, Neoplastic; Cocarcinogenesis; Cyclamates; Epithelium; Female; Hyperplasia; Methylnitrosourea; Phenotype; Rats; Rats, Inbred F344; Saccharin; Tetradecanoylphorbol Acetate; Urinary Bladder | 1986 |
The promotional effect of testosterone on induction of prostate-cancer in MNU-sensitized L-W rats.
Topics: Adenocarcinoma; Animals; Cocarcinogenesis; Dose-Response Relationship, Drug; Male; Methylnitrosourea; Palpation; Prostatic Neoplasms; Rats; Testosterone | 1989 |
Effects of postnatal administration of tumour-promoting barbiturates on the development of tumours initiated by prenatal exposure of fetal rats and mice to N-alkylnitrosoureas.
Topics: Aging; Animals; Barbiturates; Carcinogens; Cocarcinogenesis; Ethylnitrosourea; Female; Male; Methylnitrosourea; Mice; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Inbred F344; Sex Factors | 1989 |
Multifactorial hamster respiratory carcinogenesis with interdependent effects of cannula-induced mucosal wounding, saline, ferric oxide, benzo[a]pyrene and N-methyl-N-nitrosourea.
Topics: Animals; Benzo(a)pyrene; Cell Division; Cocarcinogenesis; Cricetinae; Ferric Compounds; Intubation, Intratracheal; Laryngeal Neoplasms; Larynx; Male; Mesocricetus; Methylnitrosourea; Mucous Membrane; Sodium Chloride; Trachea; Tracheal Neoplasms | 1989 |
Induction of thymomas by N-methyl-N-nitrosourea in AKR mice: interaction between the chemical carcinogen and endogenous murine leukaemia viruses.
Topics: Animals; Cell Transformation, Neoplastic; Cell Transformation, Viral; Cocarcinogenesis; DNA Restriction Enzymes; Kinetics; Leukemia Virus, Murine; Methylnitrosourea; Mice; Thymoma; Thymus Neoplasms; Transfection | 1987 |
Tumorigenesis in athymic nude mouse skin by chemical carcinogens and ultraviolet light.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Cocarcinogenesis; Disease Susceptibility; Ear Neoplasms; Ethylnitrosourea; Female; Heterozygote; Male; Methylnitrosourea; Mice; Mice, Inbred BALB C; Mice, Nude; Neoplasms, Radiation-Induced; Skin Neoplasms; Tetradecanoylphorbol Acetate; Ultraviolet Rays | 1987 |
[The effect of disorders of the estrous function in female rats on the realization of multigenerational carcinogenic effect of N-nitrosomethylurea].
Topics: Animals; Cocarcinogenesis; Estrus; Female; Methylnitrosourea; Neoplasms, Experimental; Pregnancy; Prenatal Exposure Delayed Effects; Rats | 1988 |
Cocarcinogenicity of saccharin and N-alkylnitrosoureas in cultured human diploid fibroblasts.
Topics: Antigens, Neoplasm; Cell Transformation, Neoplastic; Cells, Cultured; Cocarcinogenesis; Ethylnitrosourea; Fibroblasts; Humans; Insulin; Interphase; Methylnitrosourea; Saccharin | 1988 |
Effects of radiation and other influences on chemical lymphomagenesis.
Topics: Animals; Bone Marrow Transplantation; Cocarcinogenesis; Female; Isoantibodies; Leukemia, Radiation-Induced; Lymphoma; Methylnitrosourea; Mice; Nitrosourea Compounds; Propionibacterium acnes; Radiation Injuries, Experimental; T-Lymphocytes | 1987 |
[Stomach tumors in rats induced by a single administration of N-methyl-N-nitro-N-nitrosoguanidine and N-methyl-N-nitrosourea].
Topics: Adenocarcinoma; Animals; Carcinoma, Squamous Cell; Cocarcinogenesis; Male; Methylnitronitrosoguanidine; Methylnitrosourea; Papilloma; Precancerous Conditions; Rats; Sarcoma, Experimental; Stomach Neoplasms | 1988 |
Dietary fat and mammary cancer. I. Promoting effects of different dietary fats on N-nitrosomethylurea-induced rat mammary tumorigenesis.
Topics: Animals; Body Weight; Cocarcinogenesis; Dietary Fats; Fatty Acids; Female; Mammary Neoplasms, Experimental; Methylnitrosourea; Oils; Rats; Rats, Inbred F344; Statistics as Topic; Time Factors | 1986 |
Dietary fat and mammary cancer. II. Modulation of serum and tumor lipid composition and tumor prostaglandins by different dietary fats: association with tumor incidence patterns.
Topics: Animals; Cholesterol; Cocarcinogenesis; Dietary Fats; Dinoprost; Dinoprostone; Fatty Acids; Female; Mammary Neoplasms, Experimental; Methylnitrosourea; Oils; Phospholipids; Prostaglandins; Prostaglandins E; Prostaglandins F; Radioimmunoassay; Rats; Rats, Inbred F344; Triglycerides | 1986 |
Growth promotion by silk sutures in the urinary bladder of rat.
Topics: Animals; Cocarcinogenesis; Female; Insect Proteins; Male; Methylnitrosourea; Mucous Membrane; Proteins; Rats; Rats, Brattleboro; Silk; Sutures; Urinary Bladder Calculi; Urinary Bladder Neoplasms | 1987 |
Zinc-deficiency and the development of malignant lymphoma in rats given a single intragastric dose of N-methyl-N-nitrosourea.
Topics: Animals; Cocarcinogenesis; Lymphoma; Male; Methylnitrosourea; Rats; Rats, Inbred Strains; Zinc | 1987 |
Effect of cholic acid on tumor in the Egyptian toad.
Topics: Animals; Bufonidae; Cholic Acid; Cholic Acids; Cocarcinogenesis; Dose-Response Relationship, Drug; Ileal Neoplasms; Methylnitrosourea | 1986 |
Enhancement of induction of intestinal adenocarcinomas by cyclosporine in rats given a single dose of N-methyl N-nitrosourea.
Topics: Adenocarcinoma; Administration, Oral; Animals; Cocarcinogenesis; Cyclosporins; Drug Synergism; Hyperplasia; Injections, Intraperitoneal; Intestinal Mucosa; Intestinal Neoplasms; Lymphoid Tissue; Male; Methylnitrosourea; Rats; Rats, Inbred Strains | 1986 |
Effects of formalin-induced injuries on urinary bladder carcinogenesis.
Topics: Animals; Cocarcinogenesis; Fibrosis; Formaldehyde; Hyperplasia; Male; Methylnitrosourea; Rats; Rats, Inbred F344; Urinary Bladder; Urinary Bladder Neoplasms | 1986 |
[Effect of glucose on fetal weight and the transplacental blastomogenic effect of N-nitrosomethylurea in rats].
Topics: Animals; Birth Weight; Cocarcinogenesis; Female; Glucose; Male; Maternal-Fetal Exchange; Methylnitrosourea; Neoplasms, Experimental; Pregnancy; Rats | 1985 |