Protoporphyrin-induced Cholestasis in the Isolated In Situ Perfused Rat Liver

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Protoporphyrin-induced cholestasis in the isolated in situ perfused rat liver.

The pathogenesis of liver disease in protoporphyria has been presumed to result from the hepatic deposition of protoporphyrin. To examine the effects of protoporphyrin on hepatic bile flow and histopathology, studies were performed employing an isolated, in situ, rat liver perfusion system. Rat livers in the control group were perfused with 0-80 mumol sodium taurocholate/h. Rat livers in the ex...

متن کامل

Imatinib metabolism and disposition in isolated rat perfused liver

Imatinib is an orally administered tyrosine kinase inhibitor which inhibits the Bcr-Abl protein-tyrosine kinase with high selectivity. Imatinib is rapidly absorbed from the gut, after oral intake and has an almost absolute bioavailability of 98%. The metabolism of imatinib is mediated by the cytochrome P450 (CYP) isoenzymes in the liver and gut wall. CGP74588 is a major active metabolite of ima...

متن کامل

The isolated perfused rat liver.

The disposition of mefloquine has been investigated in the isolated perfused rat liver (IPRL) preparation after the administration of [C]mefloquine HCI (3.8 mg, 4 1 Ci, quinoline ring labeled). Mefloquine underwent avid hepatic uptake within 10 min of dosing. Also at this point, hepatic oxygen consumption was reduced markedly in four of the six IPRL preparations, but was restored completely by ...

متن کامل

The pretreatment effects of pentoxifylline on aflatoxin B1-induced oxidative damage in perfused rat liver

This study was conducted to investigate the hepatoprotective and antioxidant effects of pentoxifylline (PTX) against aflatoxin B1 (AFB1) exposure in perfused rat livers by evaluating damage marker enzymes, antioxidant defense systems (glutathione, GSH) and lipid peroxidation (malondialdehyde, MDA). Sixteen rats were divided randomly into four experimental groups: control, PTX, AFB1 and AFB1 + P...

متن کامل

Co-Exposure Effects of LPS with Various Aflatoxin B1 Doses in Isolated Perfused Rat Liver Model

Background: Activation of inflammatory cells can cause more chemicals induced-hepatotoxicity. Aflatoxin B1 (AFB1) is a fungal toxin that induces acute hepatotoxicity in humans and animals. This study was conducted to examine the effect of co-exposure LPS and various aflatoxin B1 doses on the damage hepatic parameters in isolated perfused rat liver. Methods: Thirty-two male wistar rats (250-3...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Clinical Investigation

سال: 1981

ISSN: 0021-9738

DOI: 10.1172/jci110046