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991.
Abstract Epilepsy in high-grade glioma patients is a major concern, mainly as regards indications to treatment and best choice; toxicities, and pharmocokinetic and pharmacodynamic interactions of drugs. All these generally unsolved problems complicate patients’ quality of life and interfere with the evaluation of response criteria in clinical trials. A prospective, multicentre data collection on 132 adult newly diagnosed, histologically proven glioblastomas from 9 Lombardy hospitals collected in the same database during a one-year period was recently published. From this database we report epidemiological and clinical characteristics in epilepsy-symptomatic (31%) glioblastoma patients vs. the group with other presenting symptoms (69%). We analyse demographic and clinico-radiological features, timing of onset and the course of seizures, and modalities of treatment in the two groups of patients. No statistically significant differences were observed between the two groups as regards age, site of lesion(s), extent of surgery and survival in relation to anticonvulsant treatment status or pharmacokinetic properties of drugs.  相似文献   
992.
Background: Multiple factors related to specific dimensions of health – general, physical and mental – contribute to mortality in the elderly, but their relative contributions to mortality risk is not well‐known. The objectives of this prospective population‐based cohort study were to measure mortality rates and to identify predictors of mortality in community‐dwelling men and women aged 65 years or older in Korea by examining self assessments of general health, objective medical burden, and measurement of cognition, mood and function. Methods: A total of 1245 elderly (529 men; 716 women) were followed up longitudinally for 3.5 years. Fixed predictor variables observed at baseline examined in Cox proportional hazards models were age, sex, education, chronic medical illnesses, self‐rated health, basic activities of daily living, depression measured by the Geriatric Depression Scale, and cognition measured by the Mini‐Mental State Examination. Results: Mortality rates were similar to those of the 2001 Korean population. Older age, male sex, poor self‐rated health and presence of cerebrovascular disease were significant predictors of mortality. Presence of ischemic heart disease and cerebrovascular disease at baseline predicted mortality in men, but not in women. Depression predicted mortality only when chronic medical illnesses were excluded from the model. Conclusions: Subjective self‐rated health and objective medical burden are strong independent predictors of mortality in this elderly community population, in addition to age and sex.  相似文献   
993.
主要通过医学生的视角,从教学内容、教学方法等方面谈了对医学伦理学教育的感受和一些建议,并通过医学生的声音反映医学伦理学教育的成果以及存在的一些问题。  相似文献   
994.
肝癌患者血清P-选择素测定及临床意义   总被引:2,自引:0,他引:2  
目的:研究肝癌患血清P-selection(P-sel)在肝癌复发和转移中的作用。方法:采用ELISA法分别测定原发性肝癌患和对照组血清P-选择素的含量,同时测定AFP含量。结果:肝癌患P-sel含量显高于正常人,且与AFP含量呈线性正相关,术后2周浓度降低;P-sel含量以Ⅰ、Ⅲ和Ⅳ期肝癌患显高于Ⅰ期患;且大肝癌患显高于小肝癌患,有癌栓组、有肝内转移组明显高于无癌栓组和无转移组。结论:P-选择素测定在原发性肝癌的诊断和检测术后复发方面有重要价值,联合检测AFP和sP-sel可提高诊断敏感性。  相似文献   
995.
Objective To invest the efficient method which can culture and induce embryonic stem cells to neurocyte in vitro. Methods Isolate the blastula of 3.5 d from BALB/c species mouse. Culture the cells from inner cell mass (inner cell mass, ICM) which were isolated by mechanical method on the mouse embryonic fibroblaste cell (MEF) feeder layer or 0.1% gelatin coated dishes. The stem cells were identified by characterized morphology, alkaline phosphatase stain, differential potency in vivo and immunochemistry stain. The isolated cells were differentiated by serial induction method that mimicking the intrinsic developmental process of the neural system. Results The isolated cells were positive for alkaline phosphatatse and SSEA-1 (stage specific embryonic antigen 1). Moreover they were identified pluripotent by differentiation in vivo. Therefore the isolated cells presented the characters of ESCs. Then the isolated cells were able to differentiate into neurocytes in vitro. Conclusion Mouse embryonic stem cells isolation, culture and differentiation system has been established.  相似文献   
996.
李洁明  彭秀红 《中国病案》2006,7(5):F0003-F0004
目的探讨LEEP刀治疗与护理相结合在治疗宫颈疾病中的作用。方法选择应用LEEP刀治疗与红外光治疗两组患者各60例。比较其疗效和护理作用。结果LEEP刀治疗比红外光治疗宫颈疾病效果要好。结论LEEP刀治疗与护理相结合对宫颈疾病的治疗值得推广应用。  相似文献   
997.
本文报道了169例中、老年普外科非急诊入院患者营养状况调查,多参数指标包括人体测量和实验室检查。结果显示40%患者有不同程度的营养不良。120例(71%)患者在8项调查指标中,有2~6项异常。按消化道和非消化道疾病进行比较,体重身高指数(WT/HT)、上臂周径(AMC)在中年组有显著差异(P<0.05)。  相似文献   
998.
Amputation in elderly and high-risk vascular patients   总被引:1,自引:0,他引:1  
Fifty-eight patients underwent lower limb amputation for arterial disease over a 30-month period. Mean age of the patients was 72 years. Cardiopulmonary and metabolic risk factors were present in the majority of the patients. Postoperative one-year and three-year mortality rates were 24, 40, and 76%, respectively. Contralateral amputation was required in one-third of the patients after a mean period of eight months. Only younger and healthier patients returned to a meaningful social life after appropriate prosthetic fitting. In view of the high mortality and morbidity rates, above-knee amputation seems a better choice than below-knee amputation in these elderly and high-risk patients.  相似文献   
999.
Summary Seven patients with eccentrically placed tumours of the distal end of the humerus treated with partial resection and autogenous iliac bone grafting are reported. The functional results are discussed.
Résumé Présentation de sept cas de tumeurs situées à l'extrémité distale de l'humérus et traitées par résection limitée et reconstruction par autogreffe lilaque. Discussion des résultats fonctionnels.
  相似文献   
1000.
糖尿病肾病临床研究述评   总被引:54,自引:0,他引:54  
本文从中医病名、病因病机、诊断标准、临床分期、疗效评定、辨证论治、临床科研七个方面对糖尿病肾病的研究进行了述评。指出:糖尿病肾病的中医病名、诊断、分期及疗效评定标准亟待统一;立足于临床实际,参考现代医学有关认识,应用DME方法,开展糖尿病肾病临床和实验研究,深入探讨其病因病机和证治规律,在中医基本理论指导下,大胆创新,是提高临床疗效的关键;分期辨证论治较为符合疾病的发展规律,便于寻找防治糖尿病肾病的有效方法。  相似文献   
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