COMPARATIVE STUDIES OF INFLUENZA A (H_3N_2) ISOLATED FROM PIG AND HUMAN Ⅱ CHARACTERIZATION OF BIOLOGICAL PROPERTIES

TIAN Mu-Zhen; LUO Qun-Ming; CHEN Shun-Lan; FENG Ling-Ling

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April 1987

TIAN Mu-Zhen, LUO Qun-Ming, CHEN Shun-Lan and FENG Ling-Ling. COMPARATIVE STUDIES OF INFLUENZA A (H_3N_2) ISOLATED FROM PIG AND HUMAN Ⅱ CHARACTERIZATION OF BIOLOGICAL PROPERTIES[J]. Virologica Sinica, 1987, 2(2).

Citation: TIAN Mu-Zhen, LUO Qun-Ming, CHEN Shun-Lan, FENG Ling-Ling. COMPARATIVE STUDIES OF INFLUENZA A (H_3N_2) ISOLATED FROM PIG AND HUMAN Ⅱ CHARACTERIZATION OF BIOLOGICAL PROPERTIES .VIROLOGICA SINICA, 1987, 2(2) : 12.

猪与人甲_3型流感病毒的研究——Ⅱ.生物学特性比较

1.
湖北省医学科学院病毒研究所
2.
湖北省医学科学院病毒研究所同济医科大学附属协和医院病毒研究室

摘要

本文比较从猪中分离的甲_3型流感毒株与人甲_3型流感病毒生物学特性的异同,并试图了解猪甲_3型毒株中有无温度敏感株。结果发现1979年至1982年从猪中分离的甲_3毒株不仅其抗原性与当代人甲_3毒株相同,某些生物学特性也基本相同。如这些毒株血凝素对不同动物血球凝集范围和温度敏感性,pH耐受性等也基本相同。在14株猪甲_3毒株中未找到温度敏感株,大多毒株在39℃和在34℃一样繁殖得很好,推测猪体温较人体高,只有强毒株才能由人传给猪,猪可能是人甲_3强毒株的储存者与传播者,这在流感流行病学面方将有意义.

COMPARATIVE STUDIES OF INFLUENZA A (H_3N_2) ISOLATED FROM PIG AND HUMAN Ⅱ CHARACTERIZATION OF BIOLOGICAL PROPERTIES

1.
Virology Institute
2.
Hupei Academy of Medical Sciences

Abstract

The influenza A viruses(H_3N_2)isolated from pigs each year were antigenically indistinguishable from contemporary human isolates in 1979-1982,the characteristics of biological properties were also similar.The results showed that haemagglutinins of pig strains were similar to human strains by being heat sentively,agglutining to the rang of animals red blood cells,sentively of pH etc. There were some differences between the strains in various years by agglutinated various animals red blood cells.The dove red...

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

COMPARATIVE STUDIES OF INFLUENZA A (H_3N_2) ISOLATED FROM PIG AND HUMAN Ⅱ CHARACTERIZATION OF BIOLOGICAL PROPERTIES

1. Virology Institute
2. Hupei Academy of Medical Sciences

Abstract: The influenza A viruses(H_3N_2)isolated from pigs each year were antigenically indistinguishable from contemporary human isolates in 1979-1982,the characteristics of biological properties were also similar.The results showed that haemagglutinins of pig strains were similar to human strains by being heat sentively,agglutining to the rang of animals red blood cells,sentively of pH etc. There were some differences between the strains in various years by agglutinated various animals red blood cells.The dove red...