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山东地区肾综合征出血热患者基因诊断分型研究
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作者 辛崇尚 马立宪 +2 位作者 邵丽华 王刚 吴世英 《山东医药》 CAS 北大核心 2000年第12期1-3,共3页
采用逆转录聚合酶链反应 ( RT- PCR) ,对山东地区 60例肾综合征出血热 ( HFRS)患者的临床标本进行扩增 ,采用酶切分析鉴定扩增产物的特异性。结果 :60例标本均呈 型或 (和 ) 型阳性 ,扩增片段的大小与理论值一致。表明山东地区流行的 ... 采用逆转录聚合酶链反应 ( RT- PCR) ,对山东地区 60例肾综合征出血热 ( HFRS)患者的临床标本进行扩增 ,采用酶切分析鉴定扩增产物的特异性。结果 :60例标本均呈 型或 (和 ) 型阳性 ,扩增片段的大小与理论值一致。表明山东地区流行的 HFRS 型和 型毒株同时存在 ,以 型为主 ;RT-PCR是一项较特异。 展开更多
关键词 肾综合征出血热 RT-PCR 发型分型 基因诊断
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Five-force Analysis and Market Strategies of Budget Hotels in Small and Medium-sized Cities --ake Xuchang Jinjiang INN for Example
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作者 Li PAN 《International English Education Research》 2014年第9期81-83,共3页
Budget hotels, as an emerging hotel model, were started and attained a rapid development in China in the last ten years, and have proven to be important part of China抯 hotel industry. As competitions in the hotel ind... Budget hotels, as an emerging hotel model, were started and attained a rapid development in China in the last ten years, and have proven to be important part of China抯 hotel industry. As competitions in the hotel industry become increasingly fiercer, budget hotel brands launch a fight for seizing more market share. Therefore, it is necessary for Xuchang Jinjiang INN as a famous hotel brand to be distinguished from the hotel product strategies of the developed economic areas in the development environment of the small and medium-sized tourism cities, so as to adapt to the characteristics of regional market. 展开更多
关键词 Jinjiang INN Budget Hotels Xuchang Small and Medium-sized Cities Hotel Operating Management
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