PRINCIPLES OF SELECTIVE INACTIVATION OF VIRAL GENOME .6. INACTIVATION OF THE INFECTIVITY OF THE INFLUENZA-VIRUS BY THE ACTION OF BETA-PROPIOLACTONE

被引:32
作者
BUDOWSKY, EI [1 ]
FRIEDMAN, EA [1 ]
ZHELEZNOVA, NV [1 ]
NOSKOV, FS [1 ]
机构
[1] MINIST PUBL HLTH USSR,INST EPIDEMIOL & MICROBIOL,LENINGRAD,USSR
关键词
VIRUSES; INFLUENZA; INACTIVATION KINETICS; BETA-PROPIOLACTONE;
D O I
10.1016/0264-410X(91)90125-P
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
The kinetics of inactivation of the infectivity of the influenza virus by beta-propiolactone have been studied. Rate constants have been determined for inactivation of the A/Leningrad/385 (H3N2) and B/Leningrad/489/80 influenza virus under the action of beta-propiolactone on a virus-containing allantoic fluid and a purified viral suspension. The data obtained allow calculation of the time required for inactivation of the influenza virus infectivity to a given extent in virus-containing solutions at any initial concentration of beta-propiolactone.
引用
收藏
页码:398 / 402
页数:5
相关论文
共 20 条