摘要
目的 探讨洁牙术对口腔幽门螺旋杆菌的是否存在抑制作用。方法 选取 5 0例有胃炎史同时口腔有牙菌斑的患者为实验组 ,在洁牙前 ,洁牙后 3个月、6个月和 1年分别用快速尿素酶法检测口腔幽门螺旋杆菌 ;以 5 0例有胃炎史有牙菌斑未行洁牙术的患者为对照组 ,依上述顺序和方法检测口腔幽门螺旋杆菌。结果 实验组 :洁牙前、洁牙后 3个月、6个月和 1年的口腔幽门螺旋杆菌阳性数为 4 5、12、2 6、38;对照组 :相应阶段的口腔幽门螺旋杆菌阳性率分别为 4 2、4 0、4 3、4 1,对其进行 χ2 检验 ,两者有显著差异 (P <0 .0 5 )。
Objective To study if the treatment of subpragingival scaling and subgingival scaling has restrain function on HP in oral cavity.Methods A group of 50 patients who once suffered from gastritis and had dental plaque in the oral cavity at the time were selected to form the experimental group,then tested HP in the patients' oral cavity by the rapid urease test respectively before the subpragingival scaling and subgingival scaling and at 3 months,6 months and 1 year after the treatment.In contrast,another group of 50 patients who once suffered from gastritis and had dental plaque but were not underwent subpragingival scaling and subgingival scaling were selected and tested oral HP by the same method as the first group.Results The HP positive rates were 45,12,26,and 38 in the first group respective before subpragingival scaling and subgingival scaling and at 3 months after the treatment,6 months afterwards and 1 year afterwards.While in the contrastive group,the HP positive rate were 42,40,43 and 41 respectively. By χ 2 test on the data,the results of the two group had distinctive difference.Conclusion The treatment of subpragingival scaling and subgingival scaling is an effective method to restrain HP in oral cavity.
出处
《江西医学院学报》
2004年第5期68-69,72,共3页
Acta Academiae Medicinae Jiangxi
关键词
洁牙术
幽门螺旋杆菌
快速尿素酶
subpragingival scaling and subgingival scaling
Helicobacter pylori (HP)
rapid urease test
