Aquatic ecosystems have been identified as a globally significant source of nitrous oxide(N_2O) due to continuous active nitrogen involvement, but the processes
Based on the results of multipurpose regional geochemical surveys of the Guizhou Province, geochemical characteristics of soil Se and Se-rich land resources in
目的:1.比较乙肝肝硬化腹水未合并急性肾损伤(Acute Kidney Injury,AKI)及合并AKI患者的临床特征;2.比较乙肝肝硬化腹水合并AKI不同分期患者的临床特征;3.探索影响乙肝肝硬化腹水合并AKI患者的短期生存的危险因素;4.评估国际腹水俱乐部(International Club of Ascites,ICA)-AKI标准在合并急性肾损伤患者中的临床应用价值。方法:回顾性地收集