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Caffeic Acid Attenuates Rat Liver Injury after Transplantation Involving PDIA3-Dependent Regulation of NADPH Oxidase.
This study was undertaken to explore the effect of Caffeic acid (CA), a naturally occurring antioxidant, on I/R injury of grafted liver and the mechanisms involved. Male Sprague-Dawley rats underwent orthotopic liver transplantation (LT) in the absence or presence of CA administration. In vitro, HL7702 cells were subjected to hypoxia/reoxygenation. LT led to apparent hepatic I/R injury, manifested by deteriorated liver function, microcirculatory disturbance and increased apoptosis, along with increased PDIA3 expression and nicotinamide adenosine dinucleotide phosphate (NADPH) oxidase activity, and membrane translocation of...
Source: Free Radical Biology and Medicine - September 12, 2018 Category: Biology Authors: Mu HN, Li Q, Fan JY, Pan CS, Liu YY, Yan L, Sun K, Hu BH, Huang DD, Zhao XR, Chang X, Wang CS, He SY, He K, Yang BX, Han JY Tags: Free Radic Biol Med Source Type: research

SERPINB1 Ameliorates Acute Lung Injury in Liver Transplantation Through ERK1/2-mediated STAT3-dependent HO-1 Induction.
CONCLUSIONS: SERPINB1 decreased inflammation, ameliorated oxidative stress in the lung, and attenuated ALI in rats with OALT by activating HO-1 and it does so through STAT3 and it does so by activating ERK1/2. PMID: 28427999 [PubMed - as supplied by publisher]
Source: Free Radical Biology and Medicine - April 17, 2017 Category: Biology Authors: Yao W, Li H, Luo G, Li X, Chen C, Yuan D, Chi X, Xia Z, Hei Z Tags: Free Radic Biol Med Source Type: research