目的 分析非动脉粥样硬化性腔隙性脑梗死(non-atherosclerotic lacunar infarction,NALI)患者可能 的高危因素。 方法 回顾性调查106例NALI 患者。分析了其性别比例以及吸烟、高血压病、2型糖尿病、高胆固醇 血症、高低密度脂蛋白血症患者在所有NALI患者中所占的比例。 结果 ...所有NALI患者中,男女比例为1.58∶1,85例非吸烟患者中男女比例为1.07∶1。本研究中的吸 烟患者全部为男性,共21例,占所有男性患者的32.31%。高血压病、2型糖尿病、高胆固醇血症、高低 密度脂蛋白血症患者比例分别为70.75%(75例)、48.11%(51例)、36.79%(39例)和39.62%(42例)。 结论 高血压病、2型糖尿病、高胆固醇血症、高低密度脂蛋白血症可能在NALI 发生中起到重要作 用,吸烟可能与男性NALI 有关。 Abstract: Objective To analyze the possible risk factors of non-atherosclerotic lacunar infarction (NALI). Methods 106 NALI patients were included. The ratio of sex and the percentage of smoking, hypertension, type 2 diabetes, hypercholesterolemia, high level of low density lipoprotein cholesterol in serum of all patients were analyzed. Results The male-to-female ratio of all patients was 1.58:1, and this rate was 1.07:1 in 85 nonsmoking patients. All of 21 smokers were male (32.31% in all male patients). The percentage of hypertension, diabetes, hypercholesterolemia, high level of low density lipoprotein cholesterol in serum wer
关于脑微出血的概念及其与认知功能障碍相关性的研究日益受到关注。近年来,研究的 热点多集中于脑微出血致认知功能下降的机制方面,本文就脑微出血的概念及流行病学、其与认知 障碍的关系以及致认知功能下降的机制方面的研究做一综述,旨在为临床治疗、延缓高危人群的认 知功能衰退提供帮助。 Abstract: More and more attention is paid to the concept of ...cerebral microbleeds (CMBs) and the research on correlation between CMBs and cognitive impairment. In recent years, most research focused on the mechanism of cognitive impairment caused by CMBs. This article reviewed the concept and epidemiology of CMBs, the relationship of CMBs and cognitive dysfunction, and the mechanism of cognitive dysfunction caused by CMBs, with the aim to provide reference in treating and delaying cognitive decline of high-risk patients.
イタチにおける包皮腺の構造および分布,ならびに腺の組織化学的特徴を調べた。包皮腺は複合胞状腺で,包皮の内板に分布しているが,包皮内板中央部でとくに発達している。腺体はSDH,βHBDH, AchEに陰性,MDH,3βDHには陰性ないし弱く反応した。またαGPDH, AcPase,11βHSDH,20βHSDHには弱く,17βHSDH,20αHSDH, ...AIPaseに弱ないし中等度に反応し,NADHTR, LDH, aldolaseには非常に強く反応した。脂肪染色ではOil red O, Sudan black Bに中等度,Nile blue, Victoria blue 4 Rに強く呈色した。なお包皮腺の組織化学的特徴は肛門腺の胞状腺(脂腺)や皮脂腺に近似するものであった。