肯尼亚犬类对自然感染泡状带绦虫的抗体反应。

Antibody responses against natural Taenia hydatigena infection in dogs in Kenya.

作者信息

Jenkins D J, Gasser R B, Romig T, Zeyhle E

机构信息

South-East New South Wales and Australian Capital Territory Hydatid Control Campaign, Queanbeyan.

出版信息

Int J Parasitol. 1991 Apr;21(2):251-3. doi: 10.1016/0020-7519(91)90017-2.

DOI:10.1016/0020-7519(91)90017-2

PMID:1869360

Abstract

Antibody responses (IgG) against Taenia hydatigena infection in dogs in Kenya were analysed in ELISA using excretory/secretory products of T. hydatigena scoleces derived from goat cysticercus cysts. Helminth infections of individual dogs were confirmed at autopsy. T. hydatigena worms were found in 89.5% of 143 dogs, and positive anti-T. hydatigena antibody levels were detected in 58.7% of infected dogs. Positive antiscolex antibody levels were detected in 40.0% of Turkana dogs uninfected with T. hydatigena, suggesting previous infection. Antibody was not detected in 34.4% of infected dogs. There was no relationship between individual T. hydatigena worm burdens and absorbance values for sera in ELISA. It was not possible to distinguish between sera from T. hydatigena-infected and uninfected dogs.

摘要

利用源自山羊囊尾蚴囊肿的泡状带绦虫头节的排泄/分泌产物，通过酶联免疫吸附测定法（ELISA）分析了肯尼亚犬类针对泡状带绦虫感染的抗体反应（IgG）。在尸检时确认了每只犬的蠕虫感染情况。在143只犬中，89.5%发现有泡状带绦虫，在58.7%的感染犬中检测到抗泡状带绦虫抗体水平呈阳性。在40.0%未感染泡状带绦虫的图尔卡纳犬中检测到抗头节抗体水平呈阳性，表明曾有过感染。在34.4%的感染犬中未检测到抗体。ELISA中，泡状带绦虫个体虫负荷与血清吸光度值之间没有关系。无法区分泡状带绦虫感染犬和未感染犬的血清。