Sex-Dependent Regulation of Hepatic Cytochrome P-450 by DDT
نویسندگان
چکیده
منابع مشابه
Zonation of hepatic cytochrome P-450 expression and regulation.
The CYP genes encode enzymes of the cytochrome P-450 superfamily. Cytochrome P-450 (CYP) enzymes are expressed mainly in the liver and are active in mono-oxygenation and hydroxylation of various xenobiotics, including drugs and alcohols, as well as that of endogenous compounds such as steroids, bile acids, prostaglandins, leukotrienes and biogenic amines. In the liver the CYP enzymes are consti...
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In a previous study in which a single 2.5 mg/kg (15.4 micromol/kg) s. c. dose of nicotine effected a transient, lung-specific induction of cytochrome P-450 (CYP) 1A1 in the rat, a dose-response study and assessment of the lung specificity of the induction was limited by toxicity of the acute parenteral nicotine exposure. In the present study, we examined the dose-CYP1A1/2 induction response rel...
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ژورنال
عنوان ژورنال: Toxicological Sciences
سال: 2000
ISSN: 1096-0929
DOI: 10.1093/toxsci/54.1.81