WESTERN-BLOT-ANALYSIS OF ANTIBODY-RESPONSES OF YOUNG INFANTS TO PERTUSSIS INFECTION

被引：27

作者：

GUISO, N ^{[1
]}

GRIMPREL, E ^{[1
]}

ANJAK, I ^{[1
]}

BEGUE, P ^{[1
]}

机构：

[1] HOP ENFANTS ARMAND TROUSSEAU,CONSULTAT PEDIAT PATHOL INFECT & TROP URGENCES PEDIAT,F-75571 PARIS 12,FRANCE

来源：

EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES | 1993年 / 12卷 / 08期

关键词：

D O I：

10.1007/BF01973637

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

Western blot and agglutination techniques were used to analyze the antibody responses to Bordetella pertussis in 27 infants less than six month of age with presumed pertussis infection. The antibody response to the Bordetella pertussis adhesins filamentous hemagglutinin, pertactin and agglutinogens, and to the Bordetella pertussis toxins pertussis toxin and adenylate cyclase-hemolysin were compared. Infection induced intense antibody responses to filamentous hemagglutinin, pertussis toxin and adenylate cyclase-hemolysin. Antibodies to agglutinogens were never detected, and antibodies to pertactin were rarely detected in infected infants' sera. Therefore, determination of anti-agglutinogens levels only is not suitable for the serological diagnosis of pertussis in young infants. Use of purified filamentous hemagglutinin, pertussis toxin and adenylate cyclase-hemolysin in Western blot analysis may improve the serodiagnosis of Bordetella infections. However, care must be exercised in distinguishing between the antibody response in young infants and maternally derived antibodies.

引用

页码：596 / 600

页数：5

共 17 条

[1] HUMAN SEROLOGIC RESPONSE TO ENVELOPE-ASSOCIATED PROTEINS AND ADENYLATE-CYCLASE TOXIN OF BORDETELLA-PERTUSSIS [J].