Results 191 to 200 of about 10,720 (219)

Inhibition by putrescine of experimental carcinogenesis in rat colon induced by azoxymethane

International Journal of Cancer, 1991
AbstractThe effects of putrescine on the incidence and number of colon tumors induced by azoxymethane, and on the labelling index and the activity of ornithine decarboxylase (ODC) in the colon mucosa were investigated in Wistar rats. Rats received 10 weekly injections of 7.4 mg/kg body weight of azoxymethane and i.p.
M, Tatsuta, H, Iishi, M, Baba, M, Ichii, A, Nakaizumi, H, Uehara, H, Taniguchi   +6 more
openaire   +2 more sources

The formation of azoxymethane, a colon carcinogen, during the chemical oxidation of methylamine

Carcinogenesis, 1980
Simple chemical oxidation of methylamine in aqueous solution or in methanol leads to the formation of significant amounts of azoxymethane, a strong carcinogen in rodents. Methods, including high pressure liquid chromatography, differential pulse polarography and gas chromatography-mass spectrometry, used for the identification of the carcinogen, are ...
openaire   +2 more sources

Quantitative assessment of azoxymethane-inducedaberrant crypt foci in inbred mice

Experimental and Molecular Pathology, 1999
Heritable differences in tumor susceptibility are observed in mice after repetitive exposures to the organotropic colon carcinogen azoxymethane (AOM). The following study was undertaken to determine whether early morphological alterations within the colonic epithelium correlate with subsequent cancer risk.
D A, Delker, Q S, Wang, A, Papanikolaou, H E, Whiteley, D W, Rosenberg   +4 more
openaire   +2 more sources

Synthesis of vinyloxy-NNO-azoxymethane

Russian Chemical Bulletin, 1998
I. N. Zyuzin, G. N. Nechiporenko
openaire   +1 more source

Determination of micronuclei by azoxymethane in mouse

Toxicology Letters, 2008
Isela Alvarez-Gonzalez, Diana Carvajal, Eduardo Madrigal-Bujaidar   +2 more
openaire   +1 more source

Effects of timing and quantity of chronic dietary ethanol consumption on azoxymethane-induced colonic carcinogenesis and azoxymethane metabolism in Fischer 344 rats.

Cancer research, 1987
Epidemiological studies have shown an association between consumption of alcoholic beverages and carcinoma of the large bowel, but studies in experimental models of colonic carcinogenesis have yielded conflicting results. We assessed the effects on azoxymethane-induced colonic carcinogenesis of both timing of chronic dietary ethanol consumption ...
S R, Hamilton, O S, Sohn, E S, Fiala
openaire   +1 more source

3165. Azoxymethane and colon carcinogenesis

Food and Cosmetics Toxicology, 1977
openaire   +1 more source

Luteolin inhibits matrix metalloproteinase 9 and 2 in azoxymethane-induced colon carcinogenesis

Human and Experimental Toxicology, 2014
Ganapasam Sudhandiran, Ashok Kumar Pandurangan   +1 more
exaly  

Azoxymethane

2008
openaire   +1 more source

Prevention by chemopreventive agents of azoxymethane-induced foci of aberrant crypts in rat colon

Cancer Letters, 1991
Michael A Pereira, M A Pereira
exaly