一种用于诊断肠道螨病的有效间接荧光抗体试验。

An effective indirect fluorescent antibody test for diagnosis of intestinal acariasis.

作者信息

Cui Y B, Ling Y Z, Zhou Y, Feng Z W, Xing Y R, Zhang S W

机构信息

Department of Parasitology, Hainan Medical College, Chengxilu, Haikou City, Hainan Province, China.

出版信息

Southeast Asian J Trop Med Public Health. 2006 May;37(3):452-5.

PMID:17120963

Abstract

Adult mites' bodies of Dermatophagoides farinae were used as antigen in an indirect fluorescent antibody test (IFAT) to detect mite-specific IgG in sera of 48 patients with intestinal acariasis based on stool examination. Antibody titers with positive reaction ranged from 1:4 to 1:512 in 48 patients with intestinal acariasis. If antibody titers > or = 1:16 is regarded as being positive, the positive rate of patients detected with IFAT was 92%.

摘要

以粉尘螨成虫虫体为抗原，采用间接荧光抗体试验（IFAT），对48例经粪便检查确诊为肠螨病患者血清中的螨特异性IgG进行检测。48例肠螨病患者阳性反应抗体效价范围为1:4至1:512。若将抗体效价≥1:16视为阳性，则IFAT检测患者的阳性率为92%。