耳针、穴位贴敷联合导乐仪对产妇产褥期阴道微生态的影响

目的探讨耳针、穴位贴敷联合导乐仪对产妇产褥期阴道微生态的影响。方法选择126例产褥期阴道微生态失衡患者,随机化分为对照组与观察组,各63例。对照组采用常规治疗,观察组在对照组基础上加用耳针、穴位贴敷联合导乐仪治疗。比较2组治疗后阴道微生态平衡恢复率、阴道微生态平衡评价指标、阴道灌洗液中炎症因子肿瘤坏死因子-α(TNF-α)、白介素-8(IL-8)、阴道黏膜免疫因子CD3^(+)、CD4^(+)/CD8^(+)、NK细胞水平;随访6个月,统计2组阴道感染类疾病发生率。结果观察组治疗后阴道微生态平衡恢复率、阴道菌群密度Ⅱ、Ⅲ级、阴道菌群多样性Ⅱ、Ⅲ级、革兰阳性杆菌优势菌、阴道清洁度Ⅰ度患者占比高于对照组,阴道pH>4.5患者占比低于对照组(P<0.05);观察组治疗后TNF-α、IL-8低于对照组(P<0.05);观察组治疗后CD3^(+)、CD4^(+)/CD8^(+)、NK细胞高于对照组(P<0.05);观察组阴道感染类疾病发生率(3.17%)低于对照组(15.87%)(P<0.05)。结论耳针、穴位贴敷联合导乐仪应用于产褥期阴道微生态失衡患者,可改善炎症反应,促进阴道微生态平衡恢复,提高阴道黏膜免疫功能,降低阴道感染类疾病发生率。

Intrusion Detection Method for Program Vulnerability via Library Calls

Library function call sequence is the direct reflection of a program＇s behavior. The relationship between program vulnerability and library calls is analyzed, and an intrusion detection method via library calls is proposed, in which the short sequences of library call are used as signature profile. In this intrusion detection method, library interposition is used to hook library calls, and with the discussion of the features of the library call sequence in detail, an algorithm based on information-theory is applied to determine the appropriate length of the library call sequence. Experiments show good performance of our method against intrusions caused by the popular program vulnerabilities.