Results 91 to 100 of about 9,356 (215)

Differential activities of CYP1A isozymes in hepatic and intestinal microsomes of control and 3-methylcholanthrene-induced rats.

open access: yes, 2000
Differences in expression of CYP1A isoforms (CYP1A1 and CYP1A2) in liver and small intestine of male Wistar rats and their inducibility by 3-methylcholanthrene as well as the effect of different CYP1A1/1A2 expression on caffeine metabolism were ...
Spatzenegger, M   +2 more
core  

Influence of 9-hydroxyellipticine and 3-methylcholanthrene treatment on antipyrine metabolite formation in rats in vivo

open access: yes, 1983
The influence of pretreatment of rats with 9-hydroxyellipticine and 3-methylcholanthrene on different enzymes of the hepatic mixed-function oxidase system were studied using antipyrine as model compound.
Breimer, D D   +4 more
core   +1 more source

Effect-directed analysis and nontarget screening for identifying AhR-active substances in black-tailed gull eggs from South Korea

open access: yesEnvironment International
This study identifies major aryl hydrocarbon receptor (AhR) agonists in the eggs of black-tailed gulls (Larus crassirostris) from South Korea using effect-directed analysis and nontarget screening (NTS).
Jihyun Cha   +8 more
doaj   +1 more source

(The) Effect of Vitamin A with phenobarbital and methylcholanthrene on the O-demethylase and glucuronyltransferase in rat liver microsomes

open access: yes, 1987
The effect of vitamin A with concomitant administration of phenobarbital or methylcholanthrene on the cytochrome P-450, b5, NADPH cytochrome C reductase, NADH cytochrome C reductase, P-nitroanisole-0-demethylase, UDP-glucuronyltransferase in rat liver ...
양정희
core  

Effects of cysteamine, putrescine and cysteamine-putrescine combination on 3-methylcholanthrene-induced fibrosarcoma in mice [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2014
DOĞAN A   +4 more
doaj   +1 more source

Influence of thyroid secretion on the in­duction of leukemia in Dba mice by methylcholanthrene

open access: yes
1) The influence of thyroid secretion upon the induction of leukemia in Dba/2 male mice by methylcholanthrene was investigated. Radiothyroidectomy significantly reduced the incidence of leukemia in these mice. This reduction in incidence did not occur if
Oda, Nobuo, Ida, Noriaki
core  

Effect of different doses of 3-methylcholanthrene on the localization of the 3-methylcholanthrene-inducible isoenzymes of cytochrome P450 within the centrilobular and periportal zones of the rat liver

open access: yes, 1990
Immunohistochemical staining techniques were used to investigate the localization of the 3-methylcholanthrene inducible isoenzymes (P450 IA1 and IA2) in the rat liver.
Sliedregt, A. van, Bezooijen, C.F.A. van
core  

Macrophage content and immunogenicity of C57BL/6J and BALB/cByJ methylcholanthrene-induced sarcomas.

open access: yes, 1980
A total of 33 methylcholanthrene-induced sarcomas, growing in C57BL/6J or BALB/cByJ mice, were tested for their immunogenicity and for their relative macrophage content. No relationship was demonstrated between these two characteristics. These results
Evans, R, Lawler, E M
core   +1 more source

Influence of adrenalectomy and sex on the binding of 3-methylcholanthrene to cytosol macromolecules of rat liver

open access: yes, 1979
The retention of 3-methylcholanthrene (3-MC) in rat hepatic cytosol was significantly enhanced by adrenalectomy. In contrast, there was no significant difference in 3-MC retention in females as compared with males.
C. R. Short, C. A. H. Bigger
core   +1 more source

Enhancement of aldehyde dehydrogenase activity in human and rat hepatocyte cultures by 3-methylcholanthrene

open access: yes, 1986
Aldehyde dehydrogenase was measured in primary cultures of hepatocytes obtained with a two-step collagenase perfusion either from human hepatic tissue or from livers of Fisher rats.
Strom, S. C.   +2 more
core  

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