alpha-cyclodextrin and Chemical-and-Drug-Induced-Liver-Injury

alpha-cyclodextrin has been researched along with Chemical-and-Drug-Induced-Liver-Injury* in 1 studies

Other Studies

1 other study(ies) available for alpha-cyclodextrin and Chemical-and-Drug-Induced-Liver-Injury

ArticleYear
[Inhibitory effects of prostaglandin E1.alpha-cyclodextrin (PGE1.CD) on dimethylnitrosamine-induced acute liver damage in rats].
    Nihon yakurigaku zasshi. Folia pharmacologica Japonica, 1995, Volume: 105, Issue:4

    The effects of PGE1.CD on dimethylnitrosamine (DMN)-induced acute liver damage with intravascular coagulation in rats were biochemically and histopathologically investigated. PGE1.CD was administered i.v. from 30 min before to 24 hr after DMN-intoxication (pretreatment) and from 30 min after or from 4 hr after to 24 hr after DMN-intoxication (post-treatment). Pretreatment with PGE1.CD (0.2-2 micrograms/kg/min) dose-dependently suppressed the decrease of platelet counts and the elevation of blood biochemical parameters (PT, HPT, GOT, GPT, LDH, LAP, T-Bil) caused by DMN-intoxication. PGE1.CD (0.5 microgram/kg/min and over) significantly suppressed the DMN-induced histopathological changes (occurrence of hemorrhage and necrosis). Post-treatment with PGE1.CD (2 micrograms/kg/min) also suppressed the liver damage. Furthermore, pretreatment with PGE1.CD (2 micrograms/kg/min) not only suppressed the disruption of hepatocytes, but also prevented the damages of sinusoidal endothelial cells and lysosomal membrane, and it reduced the increase of lipid peroxidation. PGE1.CD (1 microgram/kg/min and over) significantly suppressed the decrease of hepatic tissue blood flow caused by DMN-intoxication. These results demonstrate that PGE1.CD has therapeutically efficacy against DMN-induced acute liver damage in rats; Therefore, it will be clinically useful for the treatment of severe hepatitis such as fulminant hepatitis with intravascular coagulation in the sinusoid.

    Topics: Acute Disease; alpha-Cyclodextrins; Alprostadil; Animals; Chemical and Drug Induced Liver Injury; Cyclodextrins; Dimethylnitrosamine; Infusions, Intravenous; Liver Diseases; Male; Rats; Rats, Wistar

1995