电针对大鼠脑局部缺血-再灌流损伤的保护作用

再灌流前电针“环跳”穴３０ｍｉｎ，观察对左大脑中动脉（ＭＣＡ）缺血 再灌流模型大鼠早期运动功能、自由基代谢、脑水肿及神经电生理活动的影响。结果：缺血再灌＋针刺组大鼠再灌流后神经功能缺损状况有较明显的改善，病灶侧脑组织过氧化物歧化酶（ＳＯＤ）活性及丙二醛（ＭＤＡ）含量恢复到接近假手术对照组的水平。皮层体感诱发电位（ＳＥＰ）测量表明缺血侧Ｐ１潜伏期及Ｐ１ Ｎ１波幅亦有显著性改善。结果表明：于再灌流前电针处理对本模型脑缺血 再灌流损伤有保护作用     

男性不育患者的心理健康状况及相关因素探讨

目的　探讨男性不育患者的精神状况及与之相关的因素。方法　对 90例男性不育患者和 93例已婚有子女的健康男性进行症状自评量表和一般情况问卷调查。结果　男性不育患者的心理刺激重 ,症状多。不育患者的精神压力与职业、文化程度、每周性生活次数密切相关。农民、文化层次较低及性生活次数多的男性不育患者精神负担重 ,主要表现为人际关系敏感、抑郁、焦虑或偏执等症状。结论　建议在对不育男性尤其是农民不育患者进行不育治疗的同时给予心理健康服务和生育知识指导 ,以缓解患者的精神压力。     

胎儿腹壁异常的超声诊断

本文总结了胎儿腹壁异常１２例，其中脐疝４例，腹壁缺损４例、膈疝３例、胸腹壁缺损１例。分析了超声图像特点及漏诊、误诊原因，并提出鉴别诊断要点及最早诊断时间。对分娩方式及时间选择有重要意义。     

Brain Metastasis from Prostate Cancer: A Case Report

Brain metastases from prostate cancer are rare in postmortem examinations, and even rarer in clinical series. We report an unusual case of brain metastasis from prostate cancer confirmed by antemortem diagnosis in a 72-year-old man. The metastatic brain tumor was surgically resected and the patient was kept stable for more than 19 months after diagnosis of the brain metastasis.     

Diagnostic significance of multinuclear giant cells in lymph node fine needle aspiration]

Enlarged lymph nodes, commonly seen in inflammatory or tumorous conditions, is often suspected as Hodgkin's disease in cytologic diagnosis. Twenty cases originally diagnosed as Hodgkin's disease by fine needle aspiration of lymph nodes are reported. Eighteen of these 20 cases were checked by histopathology. It was found that only 3 had reached the correct diagnosis. The authors believe that by thorough understanding of the origin and characteristics of various types of multinuclear giant cells, differentiation from Hodgkin's disease is possible.     

成人全唾液与血浆中醛固酮含量测定

本文采用直接放射免疫测定法,固定条件,按标准程序测得30名正常成人全唾液及血浆中的醛固酮(Aldosterone,Aldo)浓度。均值唾液为6.6±1.9nmol/L,血浆为32.5±8.0nmol/L,两者呈平行关系(r=0.4,P<0.05,=11.29+0.79X),浓度比平均为20.2％。结果进一步证实唾液作为临床测定Aldo标本的有效性与实用性,有助于对一些全身及口腔疾病进行诊断及估计预后,并可据以评价皮质类固醇治疗效果及用药的合理性。     

PCNA在乳腺病变组织中的表达与病理学特性关系

本文运用增殖细胞核抗原(PCNA)单克隆抗体对88例乳腺病变组织进行免疫组化研究,并与乳腺癌组织学分级和淋巴结转移作了对比分析,结果显示:乳腺良性病变阳性率为16%,乳腺癌为73.02%,两者比较有显著性差异P<0.01),pCNA指数与乳腺癌组织学分级淋巴结转移密切相关.作者认为PCNA的表达对区分良恶性病变及组织学分级,淋巴(?)转移(?)为客观可靠,是(?)癌预后判断的良好指标.     

The Inhibitory Effect of Radix Salviae Miltiorrhizae on Hypoxic Structural Remodeling of Intra－acinarPulmonary Arteries

(席思川)(车东媛)(张婉蓉)ＴｈｅＩｎｈｉｂｉｔｏｒｙＥｆｆｅｃｔｏｆＲａｄｉｘＳａｌｖｉａｅＭｉｌｔｉｏｒｒｈｉｚａｅｏｎＨｙｐｏｘｉｃＳｔｒｕｃｔｕｒａｌＲｅｍｏｄｅｌｉｎｇｏｆＩｎｔｒａ－ａｃｉｎａｒＰｕｌｍｏｎａｒｙＡｒｔｅｒｉｅｓ￥ＸＩＳｉ－ｃ...