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乙型脑炎病毒是一种由蚊子传播的黄病毒(Flavivirus)多流行于农村和市郊。 1978年本病在印度不同地区广泛地暴发流行。本文报导,乙型脑炎病人及其对照组中IgE水平的变化。所有脑炎病例系1978年7月至10月间选自医院病人。22例可疑乙型脑炎病人只取到急性期单份血清就死亡了,故未获得双份血清。另外29例乙型脑炎病人取到急性期及恢复期双份血清,其中25例经乙型脑炎血凝抑制试验或补体结合试验结果为阳性,其他4例为阴性。还有19例住院或门诊无神经系统症状的病人作为对照组。血清标本采集后,均立即送往实验室,保存在-20℃低温冰箱中备用。试验时血清不经处理亦不稀释,而用放射免疫扩散试验来检验
Japanese encephalitis virus is a mosquito-borne Flavivirus that is more prevalent in rural and suburban areas. In 1978 the disease broke out widely in different parts of India. This article reports, IgE levels in patients with encephalitis and its control group. All cases of encephalitis were selected from hospital patients between July and October 1978. Twenty-two patients with suspected encephalitis died only from a single sera of acute stage, so no double serum was obtained. Another 29 cases of Japanese encephalitis patients with acute and convalescent serum obtained, of which 25 cases of Japanese encephalitis hemagglutination inhibition test or complement fixation test results were positive, the other 4 cases were negative. There are 19 cases of hospitalized or outpatient without neurological symptoms as a control group. Serum samples collected immediately sent to the laboratory, stored at -20 ℃ low temperature refrigerator spare. Serum samples were either untreated or diluted during testing and were tested by radioimmunological spread tests