二氧化碳激光联合干扰素治疗尖锐湿疣的效果分析

尖锐湿疣主要受到人乳头瘤病毒感染的影响,属于性传播疾病,多发于性活跃期年轻人群中,以20~40岁患者多见[1]。人乳头瘤病毒是一组NDA病毒,会引起高级脊椎动物的上皮出现增生或是乳头瘤发生,目前无法根治人乳头瘤病毒,且近年来尖锐湿疣发病率呈升高趋势,认为是继淋病之后的第二性传播疾病,成为临床研究课题之一[2]。本次研究探究二氧化碳激光联合干扰素治疗对预后的影响,报告如下。

罗定县淋病疫情简报

罗定县自1990年起开始将淋病纳入传染病报告范畴,统计1990年共报25例,1991年167例,发病率分别为2.78/10万及18.6/10万。两年所报192例患者中,男109例(56.8％),女83例(43.2％),男女之比为1:0.79;年龄最小6岁,最大60岁,其中0岁～组2例(1.0％)、14岁～10例(5.2％)、20岁～54例(28.1％)、25岁～67例(34.9％)、30岁～42例(21.9％)、40岁～11例(5.7％)、50岁～6例(3.1％)。

我国已发现艾滋病1435例——专家告诫学会自我保护

上百位中外专家10月24日聚集北京国际饭店,研讨世界瞩目的艾滋病防治问题。有关专家告诫青年朋友,防止艾滋病感染的最好办法,就是自我保护。 有资料表明,从1985年到今年7月止,我国共发现艾滋病感染者1435人(外国人230人,海外中国人31人,中国人1174人),其中艾滋病患者40人。如果用百分比来表示,在感染人群中占80％的是18岁～45岁的青壮年人。从传染途径上看,除了云南的某些地方外。

康妇炎胶囊治疗盆腔炎性疾病研究进展

盆腔炎性疾病（简称PID）通常是指上生殖道及其周围组织的感染,一般包括子宫内膜、输卵管、卵巢以及周围组织的炎症,是妇女常见病之一。盆腔炎性疾病多发生于性活跃期、有月经的妇女,初潮前、绝经后或未婚妇女很少发生盆腔炎性疾病。若未能得到及时、彻底治疗可导致不孕、输卵管妊娠、慢性盆腔痛以及炎症反复发作,从而严重影响妇女的生殖健康。目前治疗以广谱、经验性抗生素抗感染治疗为主,覆盖PID可能的病原体。

康妇消炎栓联合微波治疗盆腔炎性疾病的疗效观察

盆腔炎性疾病（PID）是由女性上生殖道炎症引起的一组疾病,包括子宫内膜炎、输卵管炎等。单纯使用抗炎药物效果差,我院自2012年采取康妇消炎栓联合腹部微波照射治疗盆腔炎性疾病,取得较好的治疗效果,报告如下。

Osteoinductivity assay of the variability of repeated extractions of bone morphogenetic proteins from bovine bone at different times

Objective: To observe the activity of repeated extracts of bone matrix and the production of purified bone morphogenetic proteins (BMPs). Methods: BMPs were extracted 1- 4 times from fresh bovine cortical bone by the modified Urist’s method, with each collected precipitate separated and lyophilized as partially purified BMPs. Another fresh bovine bone was extracted three times and the precipitates were mixed and lyophilized. Meanwhile,the alkaline phosphatase (ALP) activity was measured by an in vitro assay employing cultured C2C12 mouse myoblast cells through the osteoinductivity of bovine BMPs extracted four times at days 1, 4, 7, and 14, and the correlation between BMPs quantities and costing during extraction processes was analyzed.Results: The BMPs purified and the cost showed a positive correlation (r=(0.969)). To separate and lyophilize each collected precipitate as partially purified BMPs raised the cost, and mixed precipitates also cost much. ALP activities of the 1st and mixed extractions of BMPs were shown to be highly osteoinductive and keep a significantly high level (P<(0.05)-(0.01)) 4 days after culturing, compared with the 2nd, 3rd and 4th extractions, especially the control group. However, the more times the extraction was done, the less activity of BMPs was shown and more costing was. The x-ray and histological analysis also showed that the 1st extraction of BMPs induced more ossicles and new bone formation.Conclusions: The results indicated that BMPs enhanced the abilities of osteoinductivity in C2C12 culture in vitro. The first extraction of BMPs from bone is fitfull, the second extraction should be enough, while, the 3rd and 4th extractions are unnecessary for they cost more and waste more time, say nothing of mixed extractions.