title: Protective effects of SP600125 in brain death-induced liver injury.
abstract: The aim of the present study was to investigate the protective effect of SP600125, a selective c-Jun N-terminal kinase inhibitor, in brain death-induced liver injury. All 40 Sprague-Dawley rats are anesthetized. Analysis of liver histology, function, JNK phosphorylation status, as well as apoptosis related protein was evaluated in this study. As a result, SP600125 diminished the increased phosphorylation of JNK, whereas, expression of total JNK in the liver remained unchanged compared with the sham control and was not affected by SP600125. At the same time, SP600125 attenuated Bax translocation to mitochondria and the release of cytochrome c induced by brain death. Furthermore, the activation of caspase-3 and apoptosis induced by brain death was also significantly suppressed by the administration of SP600125. The results obtained from the present study suggested that targeting the JNK pathway provided a therapeutic target in liver injury induced by brain death.
authors: Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henna, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery & Digestive Organ Transplantation of Henan Province, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China. Electronic address: shenglicao66@126.com.
authors: Shengli
authors: S
authors: Cao
authors: Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henna, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery & Digestive Organ Transplantation of Henan Province, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China. Electronic address: taowang66@163.com.
authors: Tao
authors: T
authors: Wang
authors: Key Laboratory of Hepatobiliary and Pancreatic Surgery & Digestive Organ Transplantation of Henan Province, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China. Electronic address: bingyangzhang66@163.com.
authors: Bing
authors: B
authors: Yan
authors: Key Laboratory of Hepatobiliary and Pancreatic Surgery & Digestive Organ Transplantation of Henan Province, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China. Electronic address: yantaolu66@163.com.
authors: Yantao
authors: Y
authors: Lu
authors: Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henna, China. Electronic address: wenzhiguo66@163.com.
authors: Wenzhi
authors: W
authors: Guo
authors: Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henna, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery & Digestive Organ Transplantation of Henan Province, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China. Electronic address: shuijunzhangzzu@gmail.com.
authors: Shuijun
authors: S
authors: Zhang
mesh_terms: D000818:Animals; D000873:Anthracenes / Q000627:therapeutic use*; D001926:Brain Death; D008107:Liver Diseases / Q000188:drug therapy* / Q000209:etiology*; D051381:Rats; D017207:Rats, Sprague-Dawley
chemical_list: D000873:Anthracenes; C432165:pyrazolanthrone