The major pathologic hallmark of the alcoholic liver disease(ALD)is the representation of chronic alcohol-induced hepatocyte lipid accumulation.This study aims to investigate the hepatoprotective role of triterpenoids...The major pathologic hallmark of the alcoholic liver disease(ALD)is the representation of chronic alcohol-induced hepatocyte lipid accumulation.This study aims to investigate the hepatoprotective role of triterpenoids-enriched extracts from Antrodia cinnamomea mycelia(ACT)in chronic alcohol-induced liver injury mice,establishing in C57BL/6 mice through gradient alcohol feeding for 24 weeks.In longterm alcohol consumption mice,the significantly lost body weight,increased organ indexes,hepatic alanine aminotransferase and aspartate aminotransferase levels were all remissed after 6-week ACT orally administration,showing its hepatoprotective property.ACT suppressed the triglyceride,total cholesterol and low-density lipoprotein levels,and enhanced high-density lipoprotein levels in serum or/and liver of chronic alcohol damaged mice.Combining with the pathological observations,ACT displayed an anti-steatosis effects to restrain the progress of ALD.Based on proteomic analysis and enzyme-linked immunosorbent assay,ACT had been confi rmed to regulate the levels of lipid biogeneration-related factors and depressed the over-accumulation of hepatic reactive oxygen species.According to further data,ACT prevented alcoholic liver injury may be associated with mediating lipid metabolism-related to PGC-1αand NF-κB signaling.In summary,ACT protected the body against chronic alcohol ingest induced liver injury through its regulation lipid on metabolism.展开更多
基金This research was funded by the National Key Research&Development Program of China(grant number:2018YFE0107800)the Special Projects of the Cooperation between Jilin University and Jilin Province(grant number:SXGJXX2017-1)+1 种基金the Science and Technology Develop Project in Jilin Province of China under grant(No.20191102027YY,20200708091YY and 20200708068YY)Research and Cultivation Project for Young Teachers of Jiangxi Medical College,Nanchang University(No.PY201901).
文摘The major pathologic hallmark of the alcoholic liver disease(ALD)is the representation of chronic alcohol-induced hepatocyte lipid accumulation.This study aims to investigate the hepatoprotective role of triterpenoids-enriched extracts from Antrodia cinnamomea mycelia(ACT)in chronic alcohol-induced liver injury mice,establishing in C57BL/6 mice through gradient alcohol feeding for 24 weeks.In longterm alcohol consumption mice,the significantly lost body weight,increased organ indexes,hepatic alanine aminotransferase and aspartate aminotransferase levels were all remissed after 6-week ACT orally administration,showing its hepatoprotective property.ACT suppressed the triglyceride,total cholesterol and low-density lipoprotein levels,and enhanced high-density lipoprotein levels in serum or/and liver of chronic alcohol damaged mice.Combining with the pathological observations,ACT displayed an anti-steatosis effects to restrain the progress of ALD.Based on proteomic analysis and enzyme-linked immunosorbent assay,ACT had been confi rmed to regulate the levels of lipid biogeneration-related factors and depressed the over-accumulation of hepatic reactive oxygen species.According to further data,ACT prevented alcoholic liver injury may be associated with mediating lipid metabolism-related to PGC-1αand NF-κB signaling.In summary,ACT protected the body against chronic alcohol ingest induced liver injury through its regulation lipid on metabolism.
