Title : Loss of CYP2E1 and CYP1A2 activity as a function of acetaminophen dose: relation to toxicity.

Pub. Date : 1994 Aug 30

PMID : 8074700






4 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Loss of CYP2E1 and CYP1A2 activity as a function of acetaminophen dose: relation to toxicity. Acetaminophen cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus
2 In non-induced mice, 150 mg/kg APAP caused minimal hepatotoxicity and loss of CYP2E1- but not CYP1A2-dependent activity. Acetaminophen cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus
3 In contrast, 400 mg/kg APAP was hepatotoxic and diminished both CYP2E1 and CYP1A2 activities. Acetaminophen cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus
4 In beta-napthaflavone-pretreated mice, CYP1A2 activity was decreased only by the high dose of APAP, and covalent binding was > 2-fold higher at the high APAP dose. Acetaminophen cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus