云南战区部队首次检出O_(157)∶H_7大肠杆菌

〔目的〕了解EHECO157∶H7在云南战区部队腹泻患者和战区猪、牛和污水中的存在情况。〔方法〕在SMAC琼脂平板上分离 ,快速MUG试验初筛 ,用VITEK3 2 全自动微生物生化分析仪鉴定 ,复合PCR扩增法检测毒素基因。〔结果〕从人、猪、牛中分别检出EHECO157∶H7和EHECO157:H-,其中O157:H7检出三个毒力基因。〔结论〕云南战区至少存在两种不同类型的EHECO157,要警惕和预防此菌的感染。

Study on the Current Situation and Strategies of Yunnan Private Enterprises to Participate in the GMS Agricultural Cooperation

Along with the constant improvement of the greater Mekong sub-regional （GMS） cooperation mechanism, the prospect for Yunnan private enterprises to participate in the GMS agricultural cooperation becomes wider. In this background, the current situation of Yunnan private enterprises to carry out agricultural trade and investment in the GMS countries is analyzed by taking Yunnan private enterprises for example, and then the main problems are summarized, and finally rational suggestions are proposed for the government to effectively promote Yunnan private enterprises to participate in the GMS agricultural cooperation.