Objective To investigate the serum coxsackie virus B(CVB) infection and nitric oxide (NO)level of the patients suffer from latent or chronic Keshan disease and their characteristics in the etiopathology of Keshan dise...Objective To investigate the serum coxsackie virus B(CVB) infection and nitric oxide (NO)level of the patients suffer from latent or chronic Keshan disease and their characteristics in the etiopathology of Keshan disease. Methods Sera were isolated from 30 patients with latent or chronic Keshan disease in Huangling county. Shaanxi Province, and the CVB-specific IgM antibody and NO were tested. Control groups were health subjects in Huangling county or Xi’an city, Shaanxi Province. Results The percentage of CVB-specific IgM positive in patients in Huangling county was significantly higher than that of both control groups in Huangling county and Xi’an city (P< 0.05). The serum level of NO In patients was significantly higher than that of the control group in Huangling county (P<0.05).however,compared with control group in Xi’an city. there was no difference (P>0.05). In CVB-specific IgM positive patients,the serum level of NO was significantly higher than that of CVB-specific 1gM negative group (P <0.05). Conclusion CVB infection and serum NO level might be related to the etiopathology and the development of Keshan disease.展开更多
文章以新疆油田公司红山油田有限责任公司基于云交付设计的油气生产物联网监控系统为例,分析了基于物联网及云平台的油气生产物联网监控系统设计。该系统以低功耗广域物联网(Low Power Wide Area Network,LPWAN)LoRa技术为基础,紧密结...文章以新疆油田公司红山油田有限责任公司基于云交付设计的油气生产物联网监控系统为例,分析了基于物联网及云平台的油气生产物联网监控系统设计。该系统以低功耗广域物联网(Low Power Wide Area Network,LPWAN)LoRa技术为基础,紧密结合工业互联网平台发展思路,运用云计算技术、微服务架构等进行设计,通过网络实时远程监测油田生产运行参数,实现油田生产过程一体化集中监控,满足了在线监测、实时报警、异常预警的应用需求。展开更多
基金This work was supported by the Scientific Committe Foundation of Shaanxi Province,China(No. 96-G12-K12).
文摘Objective To investigate the serum coxsackie virus B(CVB) infection and nitric oxide (NO)level of the patients suffer from latent or chronic Keshan disease and their characteristics in the etiopathology of Keshan disease. Methods Sera were isolated from 30 patients with latent or chronic Keshan disease in Huangling county. Shaanxi Province, and the CVB-specific IgM antibody and NO were tested. Control groups were health subjects in Huangling county or Xi’an city, Shaanxi Province. Results The percentage of CVB-specific IgM positive in patients in Huangling county was significantly higher than that of both control groups in Huangling county and Xi’an city (P< 0.05). The serum level of NO In patients was significantly higher than that of the control group in Huangling county (P<0.05).however,compared with control group in Xi’an city. there was no difference (P>0.05). In CVB-specific IgM positive patients,the serum level of NO was significantly higher than that of CVB-specific 1gM negative group (P <0.05). Conclusion CVB infection and serum NO level might be related to the etiopathology and the development of Keshan disease.
文摘文章以新疆油田公司红山油田有限责任公司基于云交付设计的油气生产物联网监控系统为例,分析了基于物联网及云平台的油气生产物联网监控系统设计。该系统以低功耗广域物联网(Low Power Wide Area Network,LPWAN)LoRa技术为基础,紧密结合工业互联网平台发展思路,运用云计算技术、微服务架构等进行设计,通过网络实时远程监测油田生产运行参数,实现油田生产过程一体化集中监控,满足了在线监测、实时报警、异常预警的应用需求。
