小儿肌阵挛性脑病二例报告

小儿肌阵挛性脑病二例报告李丹，侯久长例１男，４岁，１９８９年５月６日入院。入院前４天发热、咳嗽。次日颜面、四肢持续性阵挛，站立不稳，恐惧。以“肺炎、手足搐搦症、破伤风”入院。查体：Ｔ３９．４℃，双眼持续性快速水平震颤，闭眼时振幅和频率减弱。颜面和四肢...     

心痛定致血糖不可逆升高

心痛定,化学名为硝苯地平,是第一代的双氢吡啶类钙通道阻滞剂,其主要作用为扩张周围血管并能增强交感神经反射,临床用于治疗心绞痛、高血压和外周血管平滑肌痉挛性疾病。由于其疗效肯定,价格便宜,故仍为最常用药。我院在临沫应用中出现32例患者致血糖升高,其中1例为不可逆升高。现报告如下。     

婴儿维生素K缺乏症并口腔血肿(附3例报告)

婴儿维生素K缺乏症常见的首发症状为颅内出血，我院从1994～1996年共收治3例以自发性口腔血肿为首发症状的患儿，报道如下。1临床资料3例患儿中男2例，女1例。年龄分别为28d、3个月和6个月。两例发病第1天出现口腔血肿，另1例就诊前一天口腔粘膜出现少许出血点及瘀斑。两例口腔     

中国中西医结合研究会——周围血管病研究专业委员会成立暨学术交流会议简介

中国中西医结合研究会周围血管病研究专业委员会成立大会暨第二届学术会议于1987年9月25—28日在南京举行。陈士奎同志在开幕式讲话中指出,周围血管病专业委员会在过去几年的筹备期间,作了很多颇有成效的工作如:临床研究成果的推广应用,论文著作的出版发行,诊治效果显     

肉豆蔻不同炮制品对小鼠肠推进及药物性腹泻的影响

对肉豆蔻不同炮制品对小鼠小肠推进及药物性腹泻的影响进行了实验观察。结果表明肉豆蔻经煨制后可对抗番泻叶及抗蓖麻油的致泻作用,且肉豆蔻的炮制品与生品比较,能明显抑制小鼠小肠推进运动,并能抑制新斯的明引起的小肠推进功能亢进。     

胃粘膜活检病理组织学研究1000例观察

<正> 本文通过本院一九八九年七月至一九九九年七月摘选1000例胃粘膜活检详细观察,探讨各种胃粘膜病理组织学表现,并提出一些在病理诊断工作中应注意的问题。 1.材料和方法 我院应用纤维胃镜采取胃粘膜活检标本统计1000例,经福尔马林固定,石蜡切片,苏木素,伊红染     

热化疗对人体结肠癌LoVo细胞中一氧化氮含量的影响

Aim To study the effect of nitric oxide (NO) on LoVo cells after hyperthermia combined with MMC and their mechanisms. Methods The levels of NO were determined in cell culture medium of LoVo cells by Cu-Cd reduction method.Results The levels of NO in control (45.9±16.12) μmol/L group were lower than those in chemohyperthermy(92.3±24.30) μmol/L and hyperthermia (67.67±15.48)μmol/L group (P＜0.01,P＜0.05 respectively). Levels of NO in chemohyperthermy and hyperthermia groups were higher than those in chemotherapy(47.03±16.32)μmol/L(P＜0.01,P＜0.05 respcevtively). The levels of NO in chemo-hyperthermy group were higher than those in hyperthermia group(P＜0.05), and those in chemotherapy group higher than in control group but without statistical significance.Conclusion Chemohyperthermy and hyperthermia could remarkably enhance the levels of NO produced by LoVo cells. NO levels could also be enhanced by chemotherapy. It could be concluded that Nitric Oxide Synthase (NOS) in tumor cells might be activated by hyperthermia, chemohyperthermy and chemotherapy, and increased NO level which induced cytotoxic reaction. This may be one of the mechanisms of treatment with chemohyperthermy.