Hepatotoxicity and cholestasis in rats induced by the sesquiterpene, 9-oxo-10,11-dehydroageraphorone, isolated from Eupatorium adenophorum

Eupatorium adenophorum leaves cause hepatotoxicity and cholestasis in rats. The hepatotoxicant has been characterized as 9‐oxo‐10,11‐dehydroageraphorone (ODA), a cadinene sesquiterpene. Oral administration of ODA, mixed in feed to rats, caused jaundice in 24 h. The liver of the intoxicated animals h...

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Veröffentlicht in:Journal of biochemical and molecular toxicology 2001, Vol.15 (5), p.279-286
Hauptverfasser: Bhardwaj, Renu, Singh, Ajay, Sharma, Om P., Dawra, Rajinder K., Kurade, Nitin P., Mahato, Shashi B.
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container_end_page 286
container_issue 5
container_start_page 279
container_title Journal of biochemical and molecular toxicology
container_volume 15
creator Bhardwaj, Renu
Singh, Ajay
Sharma, Om P.
Dawra, Rajinder K.
Kurade, Nitin P.
Mahato, Shashi B.
description Eupatorium adenophorum leaves cause hepatotoxicity and cholestasis in rats. The hepatotoxicant has been characterized as 9‐oxo‐10,11‐dehydroageraphorone (ODA), a cadinene sesquiterpene. Oral administration of ODA, mixed in feed to rats, caused jaundice in 24 h. The liver of the intoxicated animals had focal areas of hepatocellular necrosis, proliferation, and dilation of bile ducts with degenerative changes in the lining epithelium. There was marked increase in the conjugated form of plasma bilirubin and in the activities of the enzymes glutamate oxaloacetate transaminase, glutamate pyruvate transaminase, alkaline phosphatase, lactate dehydrogenase, γ‐glutamyltranspeptidase, glutamate dehydrogenase, and 5′‐nucleotidase. The histopathological lesions in liver and biochemical profile of marker enzymes show that ODA induced hepatotoxicity and cholestasis in rats. This is the first report on the toxicity of a cadinene sesquiterpene in rats. © 2001 John Wiley & Sons, Inc. J Biochem Mol Toxicol 15:279–286, 2001
doi_str_mv 10.1002/jbt.10001
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The hepatotoxicant has been characterized as 9‐oxo‐10,11‐dehydroageraphorone (ODA), a cadinene sesquiterpene. Oral administration of ODA, mixed in feed to rats, caused jaundice in 24 h. The liver of the intoxicated animals had focal areas of hepatocellular necrosis, proliferation, and dilation of bile ducts with degenerative changes in the lining epithelium. There was marked increase in the conjugated form of plasma bilirubin and in the activities of the enzymes glutamate oxaloacetate transaminase, glutamate pyruvate transaminase, alkaline phosphatase, lactate dehydrogenase, γ‐glutamyltranspeptidase, glutamate dehydrogenase, and 5′‐nucleotidase. The histopathological lesions in liver and biochemical profile of marker enzymes show that ODA induced hepatotoxicity and cholestasis in rats. This is the first report on the toxicity of a cadinene sesquiterpene in rats. © 2001 John Wiley &amp; Sons, Inc. 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Biochem. Mol. Toxicol</addtitle><description>Eupatorium adenophorum leaves cause hepatotoxicity and cholestasis in rats. The hepatotoxicant has been characterized as 9‐oxo‐10,11‐dehydroageraphorone (ODA), a cadinene sesquiterpene. Oral administration of ODA, mixed in feed to rats, caused jaundice in 24 h. The liver of the intoxicated animals had focal areas of hepatocellular necrosis, proliferation, and dilation of bile ducts with degenerative changes in the lining epithelium. There was marked increase in the conjugated form of plasma bilirubin and in the activities of the enzymes glutamate oxaloacetate transaminase, glutamate pyruvate transaminase, alkaline phosphatase, lactate dehydrogenase, γ‐glutamyltranspeptidase, glutamate dehydrogenase, and 5′‐nucleotidase. The histopathological lesions in liver and biochemical profile of marker enzymes show that ODA induced hepatotoxicity and cholestasis in rats. 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J Biochem Mol Toxicol 15:279–286, 2001</description><subject>11-Dehydroageraphorone</subject><subject>9-oxo-10</subject><subject>9‐oxo‐10,11‐Dehydroageraphorone</subject><subject>Animals</subject><subject>Asteraceae - chemistry</subject><subject>Cholestasis - chemically induced</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Chromatography, Thin Layer</subject><subject>Eupatorium adenophorum</subject><subject>Hepatotoxicant</subject><subject>Hepatotoxicity</subject><subject>Liver - drug effects</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Male</subject><subject>Plant Leaves - chemistry</subject><subject>Rats</subject><subject>Rats, Wistar</subject><subject>Sesquiterpene</subject><subject>Sesquiterpenes - isolation &amp; purification</subject><subject>Sesquiterpenes - toxicity</subject><subject>Spectrophotometry, Ultraviolet</subject><issn>1095-6670</issn><issn>1099-0461</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kM1O3DAUhS1UxP-iL1B5W4mAncROsmxHlB8hKHQqltaNc90xnYyD7aiTV-hTkzBQVl3ds_jOd6VDyEfOTjhj6eljHafA-BbZ46yqEpZL_uEli0TKgu2S_RAeR0JUhdghu5yXmZCp2CN_L7CD6KJbW23jQGHVUL1wSwwRgg3UrqiHON2m19jQeqBxgTRgeOptRN_hCo9plbi1Szg75jxpcDE03sEv9NAtnHcTYINbQhz7xruWnvXTT2_7lkKDKzdhfXtItg0sAx693gPy89vZfHaRXN-eX86-XCc6y9noZ3VZGKlTUepSC9aUEqpUG53XaQl5aQqAHIRIhTBSMMxZIWsjTMWzjEORZgfk88arvQvBo1Gdty34QXGmpj3VuKd62XNkP23Yrq9bbN7J1wFH4HQD_LFLHP5vUldf52_KZNOwIeL6XwP8byWLrBDq4eZc3dzdz8T8-w81z54B_rqQzQ</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Bhardwaj, Renu</creator><creator>Singh, Ajay</creator><creator>Sharma, Om P.</creator><creator>Dawra, Rajinder K.</creator><creator>Kurade, Nitin P.</creator><creator>Mahato, Shashi B.</creator><general>John Wiley &amp; Sons, Inc</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2001</creationdate><title>Hepatotoxicity and cholestasis in rats induced by the sesquiterpene, 9-oxo-10,11-dehydroageraphorone, isolated from Eupatorium adenophorum</title><author>Bhardwaj, Renu ; Singh, Ajay ; Sharma, Om P. ; Dawra, Rajinder K. ; Kurade, Nitin P. ; Mahato, Shashi B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3401-d0b87f6c258c8c50d86a92cfc4b28a48f7aa4a55255f650e4076bf5f91331a723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>11-Dehydroageraphorone</topic><topic>9-oxo-10</topic><topic>9‐oxo‐10,11‐Dehydroageraphorone</topic><topic>Animals</topic><topic>Asteraceae - chemistry</topic><topic>Cholestasis - chemically induced</topic><topic>Chromatography, High Pressure Liquid</topic><topic>Chromatography, Thin Layer</topic><topic>Eupatorium adenophorum</topic><topic>Hepatotoxicant</topic><topic>Hepatotoxicity</topic><topic>Liver - drug effects</topic><topic>Magnetic Resonance Spectroscopy</topic><topic>Male</topic><topic>Plant Leaves - chemistry</topic><topic>Rats</topic><topic>Rats, Wistar</topic><topic>Sesquiterpene</topic><topic>Sesquiterpenes - isolation &amp; purification</topic><topic>Sesquiterpenes - toxicity</topic><topic>Spectrophotometry, Ultraviolet</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhardwaj, Renu</creatorcontrib><creatorcontrib>Singh, Ajay</creatorcontrib><creatorcontrib>Sharma, Om P.</creatorcontrib><creatorcontrib>Dawra, Rajinder K.</creatorcontrib><creatorcontrib>Kurade, Nitin P.</creatorcontrib><creatorcontrib>Mahato, Shashi B.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Journal of biochemical and molecular toxicology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bhardwaj, Renu</au><au>Singh, Ajay</au><au>Sharma, Om P.</au><au>Dawra, Rajinder K.</au><au>Kurade, Nitin P.</au><au>Mahato, Shashi B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hepatotoxicity and cholestasis in rats induced by the sesquiterpene, 9-oxo-10,11-dehydroageraphorone, isolated from Eupatorium adenophorum</atitle><jtitle>Journal of biochemical and molecular toxicology</jtitle><addtitle>J. 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The histopathological lesions in liver and biochemical profile of marker enzymes show that ODA induced hepatotoxicity and cholestasis in rats. This is the first report on the toxicity of a cadinene sesquiterpene in rats. © 2001 John Wiley &amp; Sons, Inc. J Biochem Mol Toxicol 15:279–286, 2001</abstract><cop>New York</cop><pub>John Wiley &amp; Sons, Inc</pub><pmid>11835625</pmid><doi>10.1002/jbt.10001</doi><tpages>8</tpages></addata></record>
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subjects 11-Dehydroageraphorone
9-oxo-10
9‐oxo‐10,11‐Dehydroageraphorone
Animals
Asteraceae - chemistry
Cholestasis - chemically induced
Chromatography, High Pressure Liquid
Chromatography, Thin Layer
Eupatorium adenophorum
Hepatotoxicant
Hepatotoxicity
Liver - drug effects
Magnetic Resonance Spectroscopy
Male
Plant Leaves - chemistry
Rats
Rats, Wistar
Sesquiterpene
Sesquiterpenes - isolation & purification
Sesquiterpenes - toxicity
Spectrophotometry, Ultraviolet
title Hepatotoxicity and cholestasis in rats induced by the sesquiterpene, 9-oxo-10,11-dehydroageraphorone, isolated from Eupatorium adenophorum
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