共查询到20条相似文献,搜索用时 187 毫秒
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病例摘要患者女 ,30岁 ,因怕热、多汗、消瘦 1年 ,失语、右侧肢体无力 3天 ,发热、昏迷 1天 ,于 2 0 0 0年 6月4日下午 3时急诊入院。 1999年 3月因怕热、多汗、消瘦、心悸 ,右侧肢体无力到我院 ,诊断为“甲亢、脑梗死、右侧肢体偏瘫” ,经抗甲亢和扩血管药治疗后好转 ,右侧肢体能正常活动。患者间断服抗甲亢药。2 0 0 0年 6月 1日多汗、心悸加重 ,到个体诊所予 5 %葡萄糖液 5 0 0ml加维生素C 3g、地塞米松 15mg输注三日 ,6月 1日晚患者言语不清 ,右手活动不灵 ,但能行走。 6月 2日出现失语、流涎。 6月 3日患者意识障碍 ,大小便失禁… 相似文献
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本实验研究选用实验性肺动脉高压大鼠模型。观察了该模型的血清Zn、Cu、Mn、Fe、Na、K、Ca、Mg的变化。实验结果表明:在常压低氧状态下,血清Zn、Mn、K、Mg、Ca降低;Cu、Fe含量升高。提示对肺动脉高压患者予以适当元素调治,是有客观依据的。 相似文献
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镉、硒、氟、铜、锌、磷对细胞膜影响的研究进展 总被引:3,自引:0,他引:3
生物体内许多代谢过程都与膜功能有关,细胞膜组分的正常和结构的稳定是其发挥生理功能的前提。镉、硒、氟、铜、锌、磷等矿物质元素的代谢均与细胞膜的生物学功能密切相关,适量的硒、氟、铜等可以维持细胞膜组分的正常和 相似文献
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1 病历摘要1.1 一般资料患者女,40岁.因反复发热、咳嗽、咳痰、皮疹、关节痛约5个月于1989年10月7日入院.1989年5月初因受凉后出现发热、咳嗽、咳痰,少许白色粘液痰, 相似文献
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病历摘要患者,女,22岁,已婚,社员,住院号:98615。1975年2月12日突觉胸痛、呼吸困难,经大队卫生所处理未愈,15日公社医院诊断为肺炎、胸膜炎,给青霉素、链霉素、四环素,并静滴氢化考的松、输液。18日经县医院诊断为左侧胸膜炎、水气胸,抽出积液300毫升。后因体温渐高不退,又就诊于邻县医院,抽出积液1,000毫升,美兰检查证明有支气管胸膜瘘,诊断为渗出性胸膜炎、张力性气胸。因患者不愿在该院手 相似文献
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W Perl 《Microvascular research》1975,10(1):83-94
Nonequilibrium thermodynamics is combined with compartmental analysis to interpret albumin sieving and tracer experiments in terms of a permeability-surface product PS (permeation) and a solvent drag reflection coefficient σf (convection) for various blood-tissue barriers. The human whole-body albumin data of Lassen, Parving, and Rossing (Lassen, Parving, and Rossing, Microvasc. Res.7, i–iv (1974)), modified for nonliver tissues by Johnson and Levitt (Johnson &; Levitt, Microvasc. Res.9, 141 (1975)) lead to P ~ 1.8 × 10?8 cm sec?1 (based on a surface area per unit plasma volume of 700 cm?1) and to σf ~ 0.9, which imply, in agreement with Johnson and Levitt, that permeation is the dominant nonliver blood-tissue transport mechanism for albumin in the normal resting human. Similar values are derived from the dog paw muscle data of Garlick and Renkin (Garlick and Renkin, Amer. J. Physiol.219, 1595–1605 (1970)). The Casley-Smith (Casley-Smith, Microvasc. Res.9, 43–48 (1975)) mechanism of uphill albumin transport is verified as possible. It is tentatively inferred that lymph formation in resting tissue does not result from a small difference between a large fluid (volumetric) filtration and an almost equally large fluid reabsorption, either in the same capillary (Starling) or between different capillaries (Zweifach) (Zweifach, Circ. Res.34, 858–866 (1974)). Rather, reabsorption is negligibly small relative to filtration, and lymph flow is comparable to volumetric filtration. 相似文献
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ERCP and MRCP--when and why 总被引:8,自引:0,他引:8
Since the introduction of endoscopic retrograde cholangiopancreatography (ERCP) in the 1970s, gastroenterologists have a wide spectrum of diagnostic and therapeutic options in the biliopancreatic ductal system at their disposal. With its arrival in the 1990s, magnetic resonance cholangiopancreatography (MRCP) developed as a potent diagnostic tool in biliopancreatic pathology. Currently, MRCP is widely replacing diagnostic ERCP and thereby avoiding complications related to endoscopic technique.We summarize evidence-based data and demonstrate indications and differential indications for MRCP and ERCP in pancreatic disease. Complications related to the procedures and possible medical prevention are discussed. The feasibility of interventional endoscopy in pancreatic disease is reported in detail. The role of gastroenterologists in performing MRCP is outlined on the basis of practical examples. 相似文献
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