Guizhu Peng

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There is an urgent need to improve the quality of donor organs obtained after cardiac death. In the present study, we examined the potential mechanisms through which A20 protects renal cells against ischemia/reperfusion injury (IRI) following either hypothermic machine perfusion (HMP) or static cold storage (CS) of the kidneys in a rabbit model. The(More)
Oxidative stress induced by ischemia and hypoxia in the livers of donors after brain death (DBD) is associated with poor organ function and low patient survival rates in those receiving DBD liver transplants. Peroxiredoxin 6 (Prdx6) can defend cells against liver damage induced by oxidative stress. The present study aimed to investigate the role of Prdx6 in(More)
Tumor cells are inhibited effectively by As2O3in vitro and in vivo, although the underlying immune regulatory mechanisms remain unknown. Regulatory T cells play a key role in tumor immune escape. In the present study, we aimed to assess the in vivo effects of As2O3 on the immune status in hepatic cancer and its in vitro regulatory role in cytokine-induced(More)
Objective To evaluate the effects of cryopreservation on the proliferation and killing activity of lymphocytes, and explore a novel protocol of preparing autologous mouse cytotoxic T lymphocytes (CTLs). Methods Mononuclear cells derived from spleen (5.0×106/mL) were cryopreserved in CELLBANKER2 for 6 days and recovered in water bath at 39DegreesCelsius. The(More)
Between 2010 and 2013, we recorded 66 cases of failed organ donation after brain death (DBD) due to the excessive use of the vasoactive drugs resulting in impaired hepatic and/or renal function. To investigate the effect of extracorporeal membrane oxygenation (ECMO) in donor management, ECMO was used to provide support for DBD donors with circulatory and/or(More)
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