title: Changes in leukotrienes and prostaglandins in the liver tissue of rats in the experimental massive hepatic cell necrosis model.
abstract: When heat-killed Propionibacterium acnes is intravenously injected into rats followed by an intravenous injection of a small amount of Gram-negative lipopolysaccharide (LPS) 7 days later, massive hepatic cell necrosis is induced and most of the rats die within 24 hours of LPS injection. Using this experimental model, we studied the changes in the levels of leukotrienes (LTs) and prostaglandins (PGs) in the liver tissue and bile of rats with experimentally-induced massive hepatic cell necrosis. Both the levels of LTs and PGs in the liver tissue and LTs in the bile increased before the microscopic appearance of hepatic cell necrosis. These results suggest that arachidonic acid metabolites may play an important role in the induction of liver cell injury.
authors.affiliation: Third Department of Internal Medicine, Osaka City University Medical School, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Kawada
authors.forename: Y
authors.initials: Y
authors.lastname: Mizoguchi
authors.forename: Y
authors.initials: Y
authors.lastname: Sakagami
authors.forename: K
authors.initials: K
authors.lastname: Kobayashi
authors.forename: S
authors.initials: S
authors.lastname: Yamamoto
authors.forename: S
authors.initials: S
authors.lastname: Morisawa
mesh_terms: D015121:6-Ketoprostaglandin F1 alpha / Q000378:metabolism; D000818:Animals; D016227:Benzoquinones; D001646:Bile / Q000187:drug effects / Q000378:metabolism; D015232:Dinoprostone / Q000378:metabolism; D007700:Kinetics; D015289:Leukotrienes / Q000378:metabolism*; D016859:Lipoxygenase Inhibitors; D008099:Liver / Q000378:metabolism / Q000473:pathology*; D008297:Male; D009336:Necrosis; D011453:Prostaglandins / Q000378:metabolism*; D011809:Quinones / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D000637:Transaminases / Q000097:blood / Q000378:metabolism
chemical_list: D016227:Benzoquinones; D015289:Leukotrienes; D016859:Lipoxygenase Inhibitors; D011453:Prostaglandins; D011809:Quinones; D015121:6-Ketoprostaglandin F1 alpha; C036837:2,3,5-trimethyl-6-(12-hydroxy-5,10-dodecadiynyl)-1,4-benzoquinone; D000637:Transaminases; D015232:Dinoprostone