氟化物对暴露工人免疫功能影响的研究

我们对湖北某铝厂氟作业工人的一些免疫指标进行了检测,以探讨氟化物对机体免疫功能的影响和早期发现氟对暴露工人的影响与损害,为预防工业性氟病提供依据。对象与方法一、对象1.接氟组:铝电解车间工人38名,全系男性,     

青海省大通县改水降氟效果评价

青海省大通县３６个村实施改水６年以上，８－１２岁学生氟斑牙患病率由改水前的４４．１９％降至１９９５年２４．４３％；人均主粮产量由改水前２０５ｋｇ增长到３１６ｋｇ；人均经济收入由改水前的２２６元增长到３９２元。实践证明该县改水降氟工作产生了事半功倍的效益。     

二芳基碘六氟锑酸盐引发环氧树脂阳离子光固化的研究

二芳基碘盐被认为是一类新型高效的阳离子光引发剂。本工作合成了三种二芳基碘六氟锑酸盐（Ｐｈ２Ｉ＋ＳｂＦ－６，ＭｅＰｈ２Ｉ＋ＳｂＦ－６，ｔ－ＢｕＰｈ２Ｉ＋ＳｂＦ－６），分别研究了其对环氧聚甲基硅氧烷ＥＰＳ、双酚Ａ环氧Ｅ４４及两者共混物的阳离子光固化引发作用，并测试了固化膜的性能。结果表明，光引发剂结构，浓度和光敏剂等因素对光固化速度有不同程度的影响，得到有较好机械性能的光固化组成物，可望在光固化涂料和粘接剂等领域开发应用。     

奎硫平合并氟西汀治疗强迫症的疗效对比分析

强迫症较为常见，但治疗困难。本文试图以奎硫平合并氟西汀治疗此症，并与单独氟西汀治疗进行对比其疗效及安全性。现报道于后。     

芬太尼静脉术后自控镇痛的临床观察

芬太尼复合氟哌利多静脉给药术后自控镇痛（PCIA）1350例,效果确切,副作用少,安全方便,报告如下.     

被覆自体微粒皮的辐照氟银猪皮移植治疗深度烧伤15例报告

OBJECTIVE: To study the feasibility of using irradiated porcine skin impregnated with fluorine and silver covered by autogenous skin granule graft in the treatment of severe burn injury. METHODS: Autogenous split-thick skin grafts were cut into small pieces (<1 mm3), which were transferred onto the sheet of porcine skin mounted with a layer of Xinnaxing ointment (2 mm in thickness). After eschar removal, the burn wound was covered with the prepared porcine skin, sutured and fixed with small holes at the lower site for drainage. The growth of autogenous granule skin was then observed and the criteria for therapeutic effect evaluation drafted. RESULTS: The layer of Xinnaxing ointment on the the porcine skin improved the adhesion of the autogenous small skin grafts, therefore full use could be made of the donor skin source. In the 15 patients receiving this treatment, the graft-covered area was (12.3+/-3.5) % that of the wound, with the donor-recipient area ratio of 1: (11.0+/-2.7) and subsequent healing time of 27.5+/-5.5 d. Primary healing was achieved in 9 cases, and secondary healing in 6, demonstrating similar clinical effect to that of allo-skin grafting. CONCLUSION: The method is easy and economic, which saves autogenous skin source and produces satisfactory clinical effect.     

硬膜外罗哌卡因、芬太尼及氟哌啶混合液用于高龄患者全髋置换术后镇痛的可行性

高龄患者常合并高血压、冠心病、糖尿病及肺功能障碍，接受人工假体全髋关节置换手术创伤大，出血多，手术风险较大。为确保患者围手术期的安全，减少心脑血管并发症，选择适当的麻醉及有效的术后镇痛方法至关重要。本研究拟评价在连续硬膜外麻醉下行全髋关节置换手术的高龄患者术后采用持续硬膜外罗哌卡因、芬太尼及氟哌啶混合液镇痛的可行性。     

抗焦虑抑郁治疗对老年心衰伴情绪障碍患者生活质量的影响

目的了解抗焦虑抑郁治疗对老年心衰伴情绪障碍患者生活质量的影响.方法 106例心衰伴情绪障碍的患者随机分为治疗组和对照组,分别为57例、49例,治疗组在常规药物治疗基础上加抗焦虑、抑郁治疗,服用舒乐安定1mg,早晚各1次,氟西汀(百优解)20mg,早顿服1次,随访16周.结果治疗组与对照组比较,生活质量量表得分治疗组明显高于对照组,患者的再入院率分别为15.8%、18.3%,心脏事件发生率治疗组低于对照组(P<0.05).结论对心衰伴情绪障碍的老年患者,抗焦虑、抑郁治疗能明显改善患者的生活质量及预后.