研究猪副猪嗜血杆菌感染的病理变化。
The pathological changes of haemophilus parasuis infection in swine were studied.
猪副嗜血杆菌感染的确诊不能仅凭以往病史、发病周龄和临床症状。
Diagnosis of HPS infection cannot be made on the basis of history, age of occurrence, or clinical signs only.
造血干细胞移植后的副流感病毒感染：危险因素、对抗病毒治疗的反应以及对移植预后的影响。
Parainfluenza virus infections after hematopoietic stem cell transplantation: risk factors, response to antiviral therapy, and effect on transplant outcome.
鹅副黏病毒d 1分离株能致死鹅胚、鸭胚和鸡胚，致死率达到100%，感染的尿囊液能产生较高的血凝效价。
The D1 isolate of goose paramyxovirus caused 100% mortality of goose, duck and chicken embryos. Infected allantoic fluid could produce high titer of hemagglutinin test.
采用大体剖检、常规石蜡切片、H.E染色法研究猪副猪嗜血杆菌感染的病理变化。
The pathological changes of haemophilus parasuis infection in swine were studied with the methods of gross anatomy, routine paraffin section and H·E staining.
北京地区两年以来儿童呼吸道感染的病毒学病因可能为呼吸道合胞病毒（RSV）、流感病毒（IA）、腺病毒（ADV）和副流感病毒3型（PIV3），以RSV为主。
RSV, IA, ADV and PIV3 were the common viral detection from NPS by IFA, causing respiratory infections during these two years in Beijing, among which RSV was most predominant one.
结论：RSV感染导致气道副交感神经自身抑制性M2受体功能障碍，引起气道高反应性发生。
CONCLUSION: These results indicate that RSV infection can cause dysfunction of M2 autoreceptor on the airway preganglionic cholinergic nerves, resulting in airway hyperresponsiveness.
目的运用脉冲场凝胶电泳技术和荧光PCR技术对成都市2008-2009年分离的副溶血性弧菌进行分子分型和毒素基因检测，分析感染来源。
The purpose of this study is using pulsed field gel electrophoresis(PFGE) and PCR typing to analyze Vibrio parahemolyticus isolated from outbreaks during 2008-2009 and to trace the infection source.
目的运用脉冲场凝胶电泳技术和荧光PCR技术对成都市2008-2009年分离的副溶血性弧菌进行分子分型和毒素基因检测，分析感染来源。
The purpose of this study is using pulsed field gel electrophoresis(PFGE) and PCR typing to analyze Vibrio parahemolyticus isolated from outbreaks during 2008-2009 and to trace the infection source.
应用推荐