摘要
收集ＨＢｓＡｇ阴性ＨＢｃＡｂ阳性慢性乙肝病人血清３０例，恢复期急性乙肝病人血清１００例，用ＰＣＲ技术检测ＨＢＶＤＮＡ，结果检出率分别为７０％和２８％，说明上述某些病例虽然ＨＢＶ用一般方法不易检出，但ＨＢＶＤＮＡ复制并未停止，其血清仍具有传染性。还证实随年龄增长，ＨＢＶ感染者病变恢复较慢。
Serum was collected from 30 patients of HBsAg negative and HBcAb positive chronic hepatitis B and from 100 patients of restoration stage with acute hepatitis B. HBV DNA was detected with PCR and the results showed positive rates of 70% and 28% respectively, which indicated that though in some cases, HBV could not be easily detected, the replication of HBV DNA did not stop and the serum was still contagious. It has been proved that with the increase of one's age, the recovery of HBV patient was slow. The authors believe that trace study of the above patients with PCR technique is quite necessary.
出处
《预防医学情报杂志》
CAS
1998年第3期149-150,共2页
Journal of Preventive Medicine Information
