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本文采用PCR法对40例乙型肝炎患者血清、唾液及尿液进行沙眼衣原体(CT)DNA检测,设正常对照30例。结果显示:乙型肝炎患者的CT感染总阳性率为40.0％(16/40),其中血液为15.0%(6/40),唾液为20.0%(8/4O),尿液为17.5%(7/40):正常人总阳性率为10.0％(3/30),其中血液6.7％(2/30),唾液3.3％(1/30),尿液10.0％(3/30),显著低于乙型肝炎组(P<0.05)。CT感染主要表现为隐性感染和携带者。在肝炎患者尿、唾液和血液中查到CT,说明其传播是多途径的,在接吻、输血及性生活中可能传播CT。CT感染在乙型肝炎患者中的分布主要见于慢性肝炎和肝硬变,这可能与患者细胞免疫功能低下有关。
In this paper, 40 cases of hepatitis B patients with serum, saliva and urine of Chlamydia trachomatis (CT) DNA testing, 30 cases of normal control. The results showed that the positive rate of CT in patients with hepatitis B was 40.0% (16/40), with 15.0% (6/40) in blood, 20.0% (8/40) in saliva and 17.5% (7) in urine / 40): The positive rate was 10.0% (3/30) in normal subjects, including 6.7% (2/30) in blood, 3.3% (1/30) in saliva and 10.0% Hepatitis B group (P <0.05). CT infection is mainly manifested as latent infection and carrier. Detecting CT in urine, saliva and blood of patients with hepatitis shows that the spread of CT is multi-channel, and CT may spread in kissing, blood transfusion and sexual life. The distribution of CT infection in patients with hepatitis B is mainly found in chronic hepatitis and cirrhosis, which may be related to cellular immune dysfunction in patients.