中药“口康”含漱液体外抑菌试验和毒性试验研究

OBJECTIVE: To study the antibacterial activity of Chinese medicine kou-Kang mouthwash and its acute toxicity, and provide the basis of experiment and therapy for infectious diseases of the oral cavity. METHODS: Minimal inhibitory concentrations (MIC) of kou-Kang mouthwash were determined by the agar dilution method, and the acute toxicity was done. RESULTS: The range of MIC kou-Kang mouthwash against 27 Gram negative bacterial were 0.03-1.0 g.ml-1. MIC50 was 0.125 g.ml-1 and MIC90 was 0.125-0.5 g.ml-1. The range of MIC kou-Kang mouthwash against 21 Gram positive bacterial was 0.008-0.5 g.ml-1. The range of MIC50 and MIC90 were 0.015-0.125 g.ml-1 and 0.015-0.5 g.ml-1, respectively. The value of MIC was 0.015 g.ml-1 against candidia albicans. The acute toxic test indicated that the maximum tolerance dose was 417.6 g.kg-1 and 210 times as much as the clinical dose a day. No death of animals or toxicity and side-effect occurred in the test. CONCLUSION: Kou-Kang mouthwash shows a potent antibacterial activity against various pathogens of the oral cavity. Its antibiotic activity against Gram positive bacteria was 2-8 times stronger than that against Gram negative bacteria. It has low toxicity and can be used in clinical application.     

冠状动脉介入术少见并发症2例

近年,冠状动脉介入术越来越广泛地用于临床.因此项技术需穿刺外周血管,若术后穿刺口护理不当易造成并发症甚至带来严重的后果.因此,护理好穿刺部位极为重要.我们在临床工作中,感到对术后24h内的穿刺口局部护理甚为重视,而对术后24h后及穿刺口周围部位的护理重视不够.现将术后30h穿刺口再出血并形成假性动脉瘤1例和腹膜后血肿1例报道如下.     

1例食管癌两次术后反复发生吻合口瘘的护理

食管胃吻合口疾是食管瘤术后严重的井发症，死亡率50％。而术后反复出现的食管胃吻合口瘘，临床并不多见。我院胸外科曾收治此类患者1名。针对孩患者住院期间的心理状况和胸腔引流、胃肠减压、空肠造瘘护理的特殊性及血管穿刺难度大等问题提出了相应的护理措施。     

腹针疗法治疗睑面口痉挛综合征1例

睑面口痉挛综合征又称睑痉挛-口下颌肌张力障碍综合征或Meige综合征,是以两眼眼睑痉挛,面部肌张力失调样不自主运动为主要证候.其病理基础有学者认为可能与大脑基底核的功能性或器质性障碍有关.……     

高龄食管癌根治术后吻合口瘘的护理体会

吻合口瘘是食管癌根治术后最严重的并发症，笔者介绍1例86岁高龄食管癌根治术后第3天出现吻合口（残端）瘘，通过正确治疗，精心护理，痊愈出院，报道如下。     

麻醉药物在人流镇痛中的应用

近几年来国内外人工流产数逐步增加,据统计我国每年约有1300万人次行人工流产术。人工流产负压吸引术为我国首创,是目前应用最广的终止早期妊娠的方法。支配子宫的内脏神经主要来自T10-12、L1-2交感神经支及S2～4副交感神经组成的盆神经丛,交感神经主要分布在子宫底、体,副交感     

肠造瘘式大鼠胰十二指肠移植模型的建立

目前，围绕胰腺移植的研究都需要在合适的动物模型上进行。本实验旨在建立一个相对简便、稳定且成功率较高的糖尿病大鼠同种异体胰腺移植模型。     

关于芬太尼的重要安全警告

9月10日，Cephalon公司发布关于服用芬太尼口含片（fentora）的重要安全信息。最近，该公司发现服用芬太尼口含片治疗的患者出现多种严重不良事件，其中包括死亡。死亡是由于用药人群不当（如给不能耐受阿片类物质的患者服用本片）、给药剂量不当和（或）替换用药不当。下列内容强调了关于用药的适宜人群、正确剂量和给药方法的几个关键点，希望能降低导致呼吸抑制的风险。