摘要
Objective:To investigate the hepatoproteetivc ami antioxidant activity of pentagamavunon-0(PGV-0) against CCl-4-induced hepatic injury in rats.Methods:The groups of animals were administered with PGV-0 at die doses 2.5.5,10,and 20 mg/kg b.w.,p.o.once in a day for 6 days and at day 7 the animals were administrated with carbon tetrachloride(CClj)(20%,2 ml/kg b.w.in liquid paraffin dp.).The effect of PGV-0 on serum transaminase(SGPT),alkaline phosphates(ALP and total bilirubin were determined in CCl-4-indueed hepatotoxicity in rats.Further,the effects of PGV-0 on glutathione(GSU) content,cutalase(CAT) and NO free radical scavenging activity also were investigated.Results:The results demonstrated that PCV-0 significantly reduced the activity of SGPT,serum ALP and total bilirubin in CCl-4 induced rat hepatotoxicity.PGV-0 has effect on the antioxidant and free radical defense system.It prevented the depletion level of GSH and decrease activity of CAT in CCl-4-induced liver injury in rats.PCV-0 also demonstrated the free radical scavenger effects on NO free radical scavenging activity with ES value of 32.32μM. Convulsion:All of our findings suggests that PGV-0 could protect the liver cells from CCl-4- induced liver damages and the mechanism may through the antioxidative effect of PGV-0 to prevent the accumulation of free radicals and protect the liver damage.
Objective:To investigate the hepatoproteetivc ami antioxidant activity of pentagamavunon-0(PGV-0) against CCl-4-induced hepatic injury in rats.Methods:The groups of animals were administered with PGV-0 at die doses 2.5.5,10,and 20 mg/kg b.w.,p.o.once in a day for 6 days and at day 7 the animals were administrated with carbon tetrachloride(CClj)(20%,2 ml/kg b.w.in liquid paraffin dp.).The effect of PGV-0 on serum transaminase(SGPT),alkaline phosphates(ALP and total bilirubin were determined in CCl-4-indueed hepatotoxicity in rats.Further,the effects of PGV-0 on glutathione(GSU) content,cutalase(CAT) and NO free radical scavenging activity also were investigated.Results:The results demonstrated that PCV-0 significantly reduced the activity of SGPT,serum ALP and total bilirubin in CCl-4 induced rat hepatotoxicity.PGV-0 has effect on the antioxidant and free radical defense system.It prevented the depletion level of GSH and decrease activity of CAT in CCl-4-induced liver injury in rats.PCV-0 also demonstrated the free radical scavenger effects on NO free radical scavenging activity with ES value of 32.32μM. Convulsion:All of our findings suggests that PGV-0 could protect the liver cells from CCl-4- induced liver damages and the mechanism may through the antioxidative effect of PGV-0 to prevent the accumulation of free radicals and protect the liver damage.
基金
supported in part by Hibah Competition Grants Research(Research No.UGM/FA/754.a/M/05/01) from the Ministry of National Education of Indonesia
