卒中绿色通道收治的1例静脉窦血栓形成病例报道

<正>1病例介绍患者男性,51岁,因"言语不清4 h加重伴抽搐发作1.5 h"于2017年10月27日以"缺血性卒中"收入吉林大学第一医院。患者入院前4 h无明显诱因出现目光呆滞、言语不清,表现为答非所问、反应迟钝,就诊于吉林大学第一医院急诊,行头颅CT示"双侧多发腔隙性脑梗死",NIHSS评分6分,遂于入院前1.5 h于急诊给予     

还原型谷胱甘肽联合甘草酸二铵对腹部开放伤后海水浸泡犬肝功能损伤的治疗作用

Objective To investigate effect of reduced glutathione and diammonium glycyrrhizinate on the treatment of hepatic damage in experimental dogs following open abdominal injuries coupled with seawater immersion. Methods Twenty-four dogs with open abdominal injuries were randomly divided into 3 groups: the control group (given with simple observation after 1.5 h seawater immersion); the routine treatment group (given routine care and fluid transfusion after 1.5 h seawater immersion) ; the hepatic treatment group (given routine are, fluid transfusion and hepatic treatment as well, after 1.5 h seawater immersion). Each group consisted of 8 dogs. Blood samples were taken at different time points to measure total bilirubin (TB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), prothromin time (PT), endotoxin, tumor necrosis factor-α(TNF-α), interleukin-6 (IL-6), and pathological examination was also made at the same time. Results For the control group, contents of TB, ALT, AST and LDH increased significantly and survival time was less than 24 hours. Contents of TB, ALT, AST and LDH of the routine treatment group also increased significantly, but survival time of all the experimental animals was mere than 24 hours. Reduced glutathione and diammonium glycyrrhizinate could reduce the extent of lesion quite significantly 12～24 hours following open abdominal injuries. Conclusions Reduced glutathione and diammonium glycyrrhizinate seemed to have good effects on the treatment and prevention against hepatic damage induced by trauma coupled with seawater immersion. It could be used as a primary means for the treatment of such kind of hepatic damage.     

维生素E有什么希望？

过去15年来，有关动脉粥样硬化的流行病学、基础生物学和实验研究均支持下述假设：抗氧化剂可通过抑制动脉壁低密度脂蛋白的氧化而抑制动脉粥样硬化的发生。这种作用机制可抑制胆固醇酯通过巨噬细胞清除受体在动脉斑块内发生病理性沉积。胆固醇酯病理沉积是一种可引起斑块破裂及心血管事件的过程。同样，生物机制亦已确定，癌基因可被抗氧化剂阻断。     

MR T2加权成像显示胆囊壁增厚点状高信号的意义

目的研究病理组织学证实的胆囊腺肌瘤病、慢性胆囊炎和管壁增厚型胆囊腺癌在MRL加权成像（T2WI）显示病变胆囊壁点状高信号的特征。方法38例患者（胆囊腺肌瘤病16例，慢性胆囊炎13例，管壁增厚型胆囊腺癌9例），每例均进行了MR常规T1WI、常规T2WI和3mm薄层T2WI及MR胰胆管成像（MRCP）。所有患者均接受了胆囊切除手术。2名高年资放射科医生共同分析不同序列MRI，观察胆囊壁增厚及T2WI显示病变胆囊壁点状高信号的不同表现，将观察结果与病理组织学检查所见对照。结果所有患者的胆囊壁均明显增厚，厚度范围5～15mm，平均9mm。T2WI显示病变胆囊壁存在各种各样的点状高信号，在胆囊腺肌瘤病，点状高信号分布于整个增厚的胆囊壁，且数量较多（5～15个／cm^2），较大（直径2～7mm），边界清楚，呈现中等至明显高信号；在慢性胆囊炎，点状高信号主要位于增厚胆囊壁的黏膜侧，数量较少（3～5个／cm^2），较小（直径2～4mm），边界清楚，呈中等至明显高信号；在管壁增厚型胆囊腺癌，点状高信号边界欠清，呈现稍高信号，其数量和大小差异较大，分布范围取决于癌组织浸润胆囊壁的深度。结论胆囊腺肌瘤病、慢性胆囊炎和管壁增厚型胆囊腺癌在T2WI呈现的点状高信号有一定差别，正确识别这些点状高信号的特征有助于鉴别诊断良恶性胆囊壁增厚。     

白细胞介素-8在哺乳动物生殖过程中的作用

白细胞介素-8(IL-8)作为中性粒细胞趋化因子和促血管生成因子,受到人们的重视。研究表明,IL-8促进卵细胞的发育、成熟,诱发排卵;在输卵管和子宫内膜的表达随月经周期而变化;参与胚泡着床和胚胎发育。本文综述IL-8在哺乳动物生殖过程中的重要作用。     

塞来昔布对大鼠心脏移植急性排斥反应的抑制作用

目的观察塞来昔布对大鼠心脏移植急性排斥反应的抑制作用。方法以SD大鼠为供者,Wistar大鼠为受者,进行40次腹部异位心脏移植。采用HE染色和原位末端标记(TUN EL)技术检测移植心切片,进行排斥反应的病理分级并计算移植心肌细胞的凋亡指数(AI)。结果移植心的细胞凋亡主要发生于心肌细胞;移植后第3、5d,塞来昔布治疗组心肌细胞凋亡指数分别为:1.03±0.42和3.28±2.42;对照组分别为2.35±1.51和11.35±3.46;两组比较,差异有统计学意义(P<0.001)。结论细胞凋亡是心脏移植急性排斥中组织损伤的重要机制;塞来昔布能明显抑制心肌细胞凋亡。     

对我院两年护理夜查房情况的分析

为了控制夜间护理质量,了解夜间护理工作存在的主要问题,对我院2年来护理夜查房的资料进行回顾性分析,以利于制定相应的护理管理措施,达到全面提高护理质量的目的。1对象和方法1.1对象2003年9月—2005年9月内科、针推科、外科、骨伤科、急诊科护理夜查房资料530份。1.2方法回顾分析530份夜查房资料中护士仪表、劳动纪律、环境卫生、陪伴管理、重病人护理、医院感染管理6个方面及不同职称护理人员的检查结果。1.3统计学方法采用t检验及χ2检验。2结果2.1夜查房检查结果(见表1)表1530份夜查房分项检查结果项目存在问题例构成比%护士仪表21.05…     

Gastrointestinal stromal tumor in ileal neobladder

Abstract  Gastrointestinal stromal tumor (GIST) is a recently described mesenchymal tumor that can develop in any portion of the gastrointestinal tract. The occurrence of a GIST in the urinary tract is rare, but GIST can present as tumor of the urinary tract or invade the urinary tract. This is the first reported case of GIST in the ileal neobladder, which presented as a submucosal tumor. The patient underwent an open exploration and partial resection of the neobladder pouch.