中医药治疗恶性肿瘤的研究进展

阐述了中医对恶性肿瘤病因病机的认识及治则治法，对目前中医药治疗恶性肿瘤的几种新思路进行了探讨．在指出中医药治疗恶性肿瘤中存在的问题的同时，提出了笔者的几点建议。     

中医药短期对外教学的现状分析与设想

中医药短期对外教学是中医药国际化进程中的重要一步.通过分析其现状和特点,提出依托国内整体学术实力和中医药发源地的地理优势来发展高层次的中医药对外教学.同时,建立独特的教学模式,加强专业语言沟通,编写合适的外文中医药教材,采用现代化教学手段也是中医药短期对外教学中必须重视和加强的环节.     

加味通关液超声雾化吸入治疗Ⅱ型呼吸衰竭的临床观察

为观察中药超声雾化对呼吸衰竭的疗效,采用本院研制的加味通关液超声雾化吸入治疗Ⅱ型呼吸衰竭患者27例,并与可拉明组30例对照。结果显示:治疗组临床治愈显效率70.3％,SaO_2上升达38.4％,咳嗽、呼吸困难、咯痰好转率、平均治疗时间与对照组比较均有显著性差异(P<0.05)。     

绞股蓝总甙复合国产1号避孕片对健康妇女脂类代谢及血压的影响

本研究将180名已婚、一孩、年龄33±5岁,需要使用避孕措施的健康妇女随机分成6组,即IUD组、绞股蓝总甙加IUD组、1号OC片组、40mg、60mg、80mg绞股蓝总甙分别与1号OC片复合的3个试验组.用双盲法给药,连续服用6个月观察脂类代谢和血压的变化.结果显示:以IUD组和1号OC片组的数据为参比值.服用不同剂量绞股蓝总甙复合口服避孕药后无升高TG和TC的趋势,有显著升高HDL-C作用和使APOA_1水平上升的趋势;亦存在降低收缩压的趋势,对舒张压无明显影响,但在服药后3个月时HDL-C水平曾发生暂时性下降.     

药用植物濒危与保护等级划分中的问题及其标准探讨

保护珍稀濒危药用植物是中医药学持续发展的前提。从物种濒危与保护等级划分的现状出发,对药用植物濒危与保护等级划分中存在的问题进行了分析。指出药用植物濒危等级划分应参照IUCN国际标准进行,保护等级划分应针对药用植物特点采用定性定量相结合的方法,并对相关的定性、定量指标进行探讨,为珍稀濒危药用植物保护等级划分提供参考依据。     

No genotoxic effect of propofol in chinese hamster ovary cells: analysis by sister chromatid exchanges

BACKGROUND: In spite of its high placental transfer, propofol is frequently used in general anesthesia and sedation during obstetric and gynecological surgery such as in vitro fertilization. This study investigated whether or not propofol has a genotoxic potential by the sister chromatid exchange assay in vitro. METHODS: Sister chromatid exchanges induced after exposure to propofol were measured in Chinese hamster ovary cells with and without metabolic activation. After propofol (0.2-20 microg ml(-1)) diluted dimethyl sulfoxide was applied for 2 h with or without S9 mix, the cells having been incubated for two metaphases (34 h) in the presence of 5'-bromo-2-deoxyuridine. N-nitrosodimethylamine and mitomycin C were used as positive controls with and without metabolic activation. The chromosomes were stained with the fluorescence plus Giemsa method, and then sister chromatid exchanges in 50 cells were counted for each concentration. RESULTS: Although increasing concentrations of propofol inhibited cell proliferation, no concentrations of propofol used in this study increased the sister chromatid exchange values, with and without metabolic activation. CONCLUSION: It was concluded that there was no indication, from the sister chromatid exchange assay in mammalian cells, of a genotoxic effect of propofol and its metabolites.     

中西文化差异与旅游资料的翻译

目的:提高旅游资料翻译的质量,促进中国旅游业的进一步发展.方法:通过分析中西文化的主要差异和旅游资料翻译的特点,提出旅游资料翻译中的文化处理原则和具体的翻译技巧.结论:在具体的旅游翻译实践中,运用添加解释性语境信息、删减冗余信息、类比、再创造等方法,缩小文化差异,可成功地进行文化交流.     

补骨方治疗膝骨性关节炎的疗效观察

目的　探讨应用补骨方治疗膝骨关节炎的疗效。方法　临床应用补骨方和芬必得治疗老年性膝骨性关节炎 6 0例 4周 ,并比较随访疗效。结果　治疗后两组患者症状平均分值、日常活动功能障碍平均分值和总评分平均分值较治疗后显著升高 ,膝关节临床症状明显减轻 ,关节功能显著改善 ,比较具有显著性差别 (P <0 0 1)。经统计学处理 ,两组膝关节日常生活活动评分治疗前后。两组临床资料没有显著差异 (P >0 0 5 ) ,具可比性。结论　补骨方能明显改善膝骨关节炎患者的临床症状和关节功能。     

Video-fluoroscopic study of swallowing in children with neurodevelopmental disorders

BACKGROUND: Children with neurodevelopmental disorders can have feeding problems. Malnutrition and recurrent aspiration pneumonia can increase the risk of morbidity and mortality. Video-fluoroscopic study of swallowing (VFSS) is essential in understanding the pathological mechanisms involved during swallowing. METHODS: The aim of the present study was to assess the role of VFSS in assessment and management of four children with various neurodevelopmental disorders in a multidisciplinary feeding team. We describe the team approach, with the participation of child neurologist, radiologist with the rehabilitation team including the speech therapist, occupational therapist and dietician, in the assessment and plan of management. RESULTS: Video-fluoroscopic study of swallowing had been useful in assessing the type of swallowing problems with treatment goals targeted to the basic underlying pathophysiological mechanism. CONCLUSION: A child neurologist should be involved in the multidisciplinary oromotor rehabilitation program for neurologically impaired children with feeding problems.     

中药饮片小包装的剂量和质量管理

中药饮片小包装作为一项新型的配方模式的改革,其优势非常明显。但在实际使用中主要存在剂量和质量上的问题。药房应从剂量和质量管理入手,一方面监督生产企业做好小包装的剂量和质量工作,另一方面加强医院药房对小包装的剂量和质量管理,提高配方质量,更好地发挥中药饮片小包装的优势。