• 1. Department of General Surgery, The First Affiliated Hospital,Medical School of Xi’an Jiao Tong University, Xi’an 710061, Shaanxi Province, China;;
  • 2. Department of Pediatric Surgery,The Second Affiliated Hospital, Medical School of Xi’an Jiao Tong University, Xi’an 710061, Shaanxi Province, China;;
  • 3. Department of Pharmacology, Medical School of Xi’an Jiao Tong University, Xi’an 710061, Shaanxi Province,China;
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Objective  To study the role of hydrogen sulfide (H2S) in prophase of acute peritoneal cavity infection.
Methods  NaHS was taken as a donor of H2S. Seventy-two Sprague-Dawley rats were divided into 4 groups randomly:control group, cecal ligation and puncture (CLP) and treated with natural saline group,CLP and treated with NAHS group, and CLP and treated with DL-propargylglycine (PAG, an inhibitor of H2S formation) group. Selected 6 rats at 2h, 6h, and 12h after treatment in each group. The contents of TNF-αand H2S in serum and the content of MPO in intestinal tissue were measured, respectively. The histopathological change of ileum tissues were observed at 6 h after treatment in each group.
Results  The H2S could alleviate CLP-induced inflammation obviously, decrease the content of TNF-α in serum when inflammation,and attenuate the infiltration of neutrophilic granulocyte in small intestine.
Conclusion  The H2S has anti-inflammation effect in prophase of acute peritoneal cavity infection.

Citation: LI He,LIU Hao,WANG Dan,LI Guangshun,CAO Yongxiao.. The Role of Hydrogen Sulfide in Prophase of Acute Peritoneal Cavity Infection of Rat. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2012, 19(3): 277-281. doi: Copy