论文部分内容阅读
对 15 3例病因不明的淋巴结肿大采用ELISA法和PCR检测弓形虫 (TOXO)感染。结果 :发现TOXO感染 2 1例 ,其中TOXO -IgG阳性 6例 ,TOXO -IgG、IgM阳性 11例 ,TOXO -IgM阳性 4例。同时测TOXO -DNA阳性 2 1例。认为弓形虫感染是儿童淋巴结肿大的常见病因之一 ,采用ELISA与PCR检测TOXO快速、准确、特异性高。
Toxoplasma gondii (TOXO) infection was detected by ELISA and PCR in 153 cases of lymphadenopathy of unknown etiology. Results: TOXO infection was found in 21 cases, of which TOXO-IgG was positive in 6 cases, TOXO-IgG, IgM in 11 cases and TOXO-IgM in 4 cases. TOXO-DNA was also detected in 21 cases at the same time. Toxoplasma infection is considered to be one of the common causes of lymph node enlargement in children. TOXO is rapid, accurate and highly specific by ELISA and PCR.