curcuma comosa roxb保护中心坏死。
摘要来源:
j Ethnopharmacol。 2010年5月27日; 129(2):254-60。 EPUB 2010 APR1。PMID: 20362655“> 20362655 Jariyawat,Buarong Lewchalermwong,Sirirat Amonpatumrat,Apichart Suksamrarn,Pawinee Piyachaturawat
文章隶属关系:Jittima Weerachayaphorn
CCL(4)诱导成年雄性小鼠肝损伤的姜黄素己烷提取物的可能机制。材料和方法: hepototototient to tra是由CCLMANEAL注射的24 hh tras(4)的评估(4)丙氨酸转氨酶(ALT)和天冬氨酸转氨酶(AST)活性以及肝损伤的组织学分析。 Hexane extract of Curcuma comosa was given at different time points from 1 to 72 h, prior to CCl(4) administration and the protection from liver injury was assessed.
RESULTS: CCl(4)-induced damage to liver cells was resulted in elevations of plasma ALT and AST activities.用姜黄素己烷提取物进行24小时的100、250和500 mg/kg BW的预处理,导致剂量依赖性预防血浆ALT和AST活性的增加以及时间依赖。在12-24 h时,提取物以500 mg/kg BW的剂量的保护作用。提取物的预处理完全阻止了血浆ALT和AST活性的升高以及中心坏死。 Curcuma comosa的保护作用与肝谷胱甘肽含量的恢复和CYP2E1催化活性有关and its mRNA and protein levels as well as increase in activity of glutathione-S-transferase (GST).
CONCLUSION: Curcuma comosa has a potent protective property against CCl(4)-induced hepatic injuries via the activation of detoxifying mechanisms (GST) as well as reduction生物活性有毒代谢产物的。因此,Curcuma comosa可能有益于预防肝毒性。