期刊
EXPERIMENTAL AND TOXICOLOGIC PATHOLOGY
卷 66, 期 8, 页码 351-356出版社
ELSEVIER GMBH, URBAN & FISCHER VERLAG
DOI: 10.1016/j.etp.2014.04.004
关键词
Hepatic apoptosis; Necrosis; Liver injury; Hepatitis; Cholestasis; Acetaminophen
Hepatic apoptosis is thought of as a prevalent mechanism in most forms of liver injury. However, the role of hepatic apoptosis is often intermixed with the cellular necrosis. It remains unknown how apoptosis is relevant to the progression of the liver injury. This review summarizes the characteristics of both hepatic apoptosis and necrosis in pathogenesis of liver diseases. Apoptosis and necrosis represent alternative outcomes of different etiology during liver injury. Apoptosis is a main mode of cell death in chronic viral hepatitis, but is intermingled with necrosis in cholestatic livers. Necrosis is the principal type of liver cell killing in acetaminophen-induced hepatotoxicity. Anti-apoptosis as a strategy is beneficial to liver repair response. Therapeutic options of liver disease depend on the understanding toward pathogenic mechanisms of different etiology. (C) 2014 Elsevier GmbH. All rights reserved.
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