The influence of modified electrocomulsive therapy on serum interleukin—6 in schizophrenic patients

AIM：To explore the influence of modified electroconvulsive therapy on serum interleukin-6 in schizophrenic patients.METHOD:Testing change of serum IL-6 in 60 cases treated with MECT and 60 control cases treated with clozapine therapy by ELISA method. RESULTS:Serum IL-6 level before treatment of both groups was positive related to SAPS; serum IL-6 level wasn′t related to BPRS total score, factor score and SANS total fractions. IL-6 level of clozapine therapy group decrease apparently after treatment, and IL-6 level was apparently positive related to anxious depressed factor of BPRS; but there was no apparent difference in IL-6 level of MECT group between before and after treatment.CONCLUSION:To schizophrenic patients, clozapine can take effects of immune inhibit through inhibiting serum IL-6; MECT may have different mechanism.     

The experimental studies of Heliox decreasing airway resistance and improving pulmonary effective ventilation

AIM：The study evaluated the effects of breathing helium-oxygen (79% heliox and 21% oxygen) on respiratory insufficiency by way of experimental and clinical observations. METHODS:Six mongrel dogs were randomly inspired air or heiox after dripping 2% methacholine in tracheas controlled by 900C ventilator.During the experimental course, respiratory mechanical limits, hemodynamic index and blood gas values were observed. Six ventilated patients with COPD in the respiratory intensive care unit inspired heliox, and the data of respiratory mechanics were recorded. RESULTS:The results demonstrate that heliox can reduced airway resistance, airway pressure,and work of breathing, improve lung effective compliance,but heliox has no side effects on pulmonary circulation and systemic circulation. Heliox improves oxygen diffusion and CO2 climinating. CONCLUSION:Breathing heliox is one of the effective ways for patients with severe obstructive pulmonary diseases.     

《江西医学院学报》五年引文分析

对1986年－1990年《江西医学院学报》的引文进行了数理统计与分析，定量描述其引文的类型，文种，时序以及在被引期刊中的分布。测定了该刊引用文献的半衰期与核心期刊，并对论著及著者分布作了分析。     

内毒素诱导人淋巴细胞微核形成的研究

内毒素诱导人淋巴细胞微核形成的研究杨录军，曹佳，刘胜学（重庆第三军医大学分子毒理学实验室６３００３８）内毒素是革兰氏阴性杆菌坏死后释放的主要毒素，在烧伤感染导致的各种病理生理变化中占据着重要地位。有关内毒素对脏器、细胞损害的报道已很多，但是否对染色体...     

显微外科技术在尿道下裂修复中的应用

采用显微外科技术行阴囊纵膈皮瓣尿道下裂修复术18例，均获成功。其手术要点为：将阴茎腹侧纤维索条切除，充分伸展阴茎，皮瓣保留足够长度与宽度，克保血运；在显微镜下采用7－0尼龙丝线缝合，形成皮管，不缝皮肤，只缝皮下。硅胶管支架引流，加压包扎阴茎。本文对手术成功的原因进行了初步讨论。     

皮纹与智力相关关系的多因素分析

本文用多因素分析方法，对智商分布于25－121之间的939人的24项指，掌纹性状，结合智商进行相关分析，用逐步回归方法，建立多元线性回归方程，该方程有较好地区分高，中低智力组的区分率（96．49％），回代符合率也远高于理论值，达81．26％，通过该方程所测得皮纹智商与生理智商一致，二者无显著差异，该方程能较好地反映一个人在智力上的遗传素质，并具有简单，方便，易学制，不爱主管观条件影响，测试结果稳定等优点，是便于在广大基层普及推广的一种智力测试方法，对提高我国人口素质具有积极的实用意义。     

微分电位溶出法测定天然水中痕量锡

锡的测定方法很多,有光度法,原子吸收分光光度法,阳极溶出法,吸附伏安法,电位溶出法等。多数方法灵敏度较低,适于测定罐头食品中的锡。我们在实验中发现在草酸介质中,以表面活性剂增敏,用微分电位溶出法可测定1μg/LSn(Ⅳ),此法适用于天然水中痕量锡的测定。