Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:2.5.1.18 (
glutathione S-transferase
)
22,582
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Hepatic and pulmonary toxicity in fetal rats induced by pyrrolizidine alkaloids (PAs) was investigated.
Retrorsine
(
RTS
) or monocrotaline (MCT) was intragastrically administered during pregnancy. The reduction of body and tail lengths was consistent with body weight loss in PA-exposed fetuses, and pathological lesions in liver and lung were observed only in fetuses. Both PAs reduced fetal serum transaminase activities. The GSH/GSSG ratio, GSH peroxidase and superoxide dismutase activities also decreased but
glutathione S-transferase
activity increased in fetal lung, especially for MCT. The pyrrole-protein adducts in fetal liver and lung could be detected, and those adducts in
RTS
fetal lungs were about 65% of those in MCT group. In conclusion, prenatal PAs exposure induced fetal hepatic and pulmonary toxicities through the generation of pyrrole metabolites and oxidative injury. The difference on fetal pulmonary redox homeostasis between two PAs groups might be associated with the content of PAs migrated to fetal lungs.
...
PMID:Prenatal exposure to pyrrolizidine alkaloids induced hepatotoxicity and pulmonary injury in fetal rats. 3077 76