男,76岁,主诉：反复胸闷、气促10余年加重半月.10年前始活动后胸闷、气逼,休息可缓解夜间不能平卧,多次住院诊断"心衰".生命体征平稳,步入病房,双肺未闻及干湿性音,心浊音界左下扩大,心率61次/分,律齐,心音低钝,二尖瓣听诊区闻及2/6级SM吹风样杂音,双下肢无水肿.血常规、心肌酶学、肝肾功能、电解质、血糖、血脂、甲状腺功能等均正常,BNP升高.ECG：窦律Ⅰ度AVB,LBBB QRS=208
目的 探讨微创经皮肾镜取石术(PCNL)术后肾脏迟发大出血的最佳护理方法。方法 系统性的回顾分析了我院230例PCNL术后4例迟发大出血的患者，针对患者的不同情况，施行心理护理、肾脏迟发性大出血的监测与护理、专科特殊引流管护理、右股动脉穿刺部位及右下肢护理。结果 本组4例术后迟发性大出血患者，行超选择性肾动脉栓塞介入治疗后痊愈，顺利康复出院，无开放手术止血及肾切除，无护理并发症发生。结论 做好PC
Objective : Sphingosine-1-phosphate (S 1P)is a bioactive sphingolipid in plasma.S 1P is mainly synthesized and secreted by platelets and some other cells.Concentration of S1P can be adjusted through a
Aims: Blood-brain-barrier (BBB) disruption is a crucial process in stroke, but no effective drug is available.Thus, drug discovery targeting BBB permeability becomes timely important.In this study, we
Water can pass through biological membranes via two pathways: simple diffusion through the lipid bilayer, or water-selective facilitated diffusion though aquaporins (AQPs).Although AQPs play an import
Background: Microvascular hyperpermeability is a crucial contributor to pathogenesis of various diseases, for which the current clinical therapy remains unsatisfied.Src regulates the hyperpermeability
Coherent Anti-Stokes Raman Scattering (CARS) laser-scanning microscopy gives us an image of the signal originated from vibration energy of inter-atomic bonds.Studying diffusive water movements without
Background: Progression of the metabolic syndrome usually begins with obesity and/or insulin resistance;then, the metabolic risk factors are often marginally increased, like hyperlipidemia,impaired gl
Ischemic cardiovascular and cerebrovascular diseases are a series of clinical syndromes whose etiology is closely associated with damage of cardiovascular or cerebrovascular walls.Drugs with the effec
The hamster has been previously found to be a suitable model to study the changes associated with diet-induced hyperlipidemia in humans.Traditionally, studies of hyperlipidemia utilize serum-or plasma