中国心理咨询发展的历史回顾与前景趋势

目的:回顾心理咨询在中国产生、发展的历史和现状,提出存在的问题和不足,展望21世纪心理咨询发展的前景和趋势。资料来源:通过整理专家专题讲座笔记和手工查阅与心理咨询相关的资料熏检索词“心理咨询”熏并限定文章语言种类为中文。资料选择:对资料进行初审,选取心理咨询文献开始查找全文。纳入与心理咨询相关的研究。资料提炼:根据国内外关于心理咨询的研究资料和印刷品资源中心理咨询相关资料进行归纳和概括,提取相关资料并进行整合。纳入与国外心理咨询历史发展和生态学有关,与中国心理咨询发展与现状有关的资料。资料综合:心理咨询在发达国家虽然已有近百年的历史,但在中国才刚刚起步阶段,广大心理咨询工作者经过近20多年的不懈地努力,心理咨询理论和方法虽然有了雏形,还需要进一步的完善。结论:借鉴国外心理咨询发展的新理论和新方法,是发展中国心理咨询理论与方法的有效途径。可以认为,生态观将成为21世纪心理咨询发展的大趋势之一。     

中国心理咨询发展的历史回顾与前景趋势

目的：回顾心理咨询在中国产生、发展的历史和现状，提出存在的问题和不足，展望21世纪心理咨询发展的前景和趋势。 资料来源：通过整理专家专题讲座笔记和手工查阅与心理咨询相关的资料，检索词“心理咨询”，并限定文章语言种类为中文。 资料选择：对资料进行初审，选取心理咨询文献开始查找全文。纳入与心理咨询相关的研究。 资料提炼：根据国内外关于心理咨询的研究资料和印刷品资源中心理咨询相关资料进行归纳和概括，提取相关资料并进行整合。纳入与国外心理咨询历史发展和生态学有关，与中国心理咨询发展与现状有关的资料。 资料综合：心理咨询在发达国家虽然已有近百年的历史，但在中国才刚刚起步阶段，广大心理咨询工作者经过近20多年的不懈地努力。心理咨询理论和方法虽然有了雏形，还需要进一步的完善。 结论：借鉴国外心理咨询发展的新理论和新方法，是发展中国心理咨询理论与方法的有效途径。可以认为，生态观将成为21世纪心理咨询发展的大趋势之一。     

奎硫平和利培酮治疗精神分裂症的比较研究

目的　以利培酮为对照 ,探讨奎硫平治疗精神分裂症的疗效和副作用。方法　将 79例符合CCMD 3诊断标准的精神分裂症病人随机分为两组 ,分别给予奎硫平和利培酮治疗 8周。采用阳性症状和阴性症状量表 (PANSS)评定临床疗效 ,副反应量表 (TESS)评定副反应。结果　治疗 8周后的疗效近似 (P >0 0 5 ) ;奎硫平组和利培酮组的显效率差异无显著性 (P >0 0 5 ) ;奎硫平组的副反应发生率低于利培酮组 ,但差异无显著性 (P >0 0 5 )。利培酮组锥体外系副反应和内分泌改变的发生均明显高于奎硫平组 (P <0 0 5 )。结论　奎硫平和利培酮对精神分裂症的疗效相当 ,副作用较小。     

RETINOBLASTOMALACTIC DEHYDROGENASE OF AQUEOUS HUMOUR AND ITS ISOENZYMES

Lactic dehydrogenase (LDH) activity in aqueoushumour and serum was measured of 24 patients withretinoblastoma, senile cataract, glaucoma, and cho-roid melanoma in addition to LDH isoenzyme fractions. The results were compared with those of the20 normal children. The ratio of aqueous humourLDH to serum LDH was 4.32+2.80, and that ofisoenzymes LDH4 to LDHl was greater than l. Theresults of our study suggested that the total LDHactivity and isoenzyme fractions in the aqueoushumour is of value in the diagnosis of retinobla&toma.     

活动翼矫治器的研制与初步应用

目的评价活动翼矫治器的设计原理与矫治效能。方法应用活动翼矫治器对588例错畸形病例进行矫治。对2001年～2004年的389例进行研究,分析其疗效、疗程、复诊次数、弓丝使用等情况。结果病例完成时间为4～15个月,平均为8.13个月。复诊次数4～13次,平均7.55次。平均每例上颌使用弓丝1.95根、下颌1.98根。仅11例病例使用口外支抗。结论活动翼矫治器是一种新研发的高效能矫治器,能够明显缩短疗程、减少复诊次数、减少弓丝用量     

对耳轮过度前突畸形的整复

对耳轮过度前突为对耳轮的角度过锐，致使耳轮的位置相应后移，表现为与招风耳完全相反的畸形。畸形虽不十分明显，但影响美观。自１９９２年４月开始应用患侧耳廓软骨和耳后皮瓣对５例患者８只外耳进行治疗得到满意效果。认为文中所述方法是矫正对耳轮过度前突畸形的良好方法。     

二乙基二硫代氨基甲酸钠驱镍作用的实验研究

本文用大鼠研究了带-SH基的二乙基二硫代氨基甲酸钠(Dithiocarb,简称Na-DDC或称铜试剂)和不带-SH基的新螯合剂(H-73-10)的驱镍作用。结果表明,Na-DDC对羰基镍(Ni(CO)_4〕的驱镍作用明显优于H-73-10;与此相反,H-73-10对硝酸镍〔Ni(NO_3)_2〕染毒大鼠的驱镍作用却明显优于Na-DDC。     

头低位模拟失重状态对前庭功能的影响

为研究头低位模拟失重对运动病症状、垂直视动眼震（ＶＯＫＮ）及体液重新分配的影响，在头低位－１０°的模拟失重状态下，采用大视野的垂直视动刺激，观察１８名正常人的运动病症状、ＶＯＫＮ、激素（ＡＶＰ、ＶＩＰ、ＣＯＲＴ、ＡＬＤＯ）的反应特点。结果表明，头低位－１０°状态下的大视野垂直视动刺激可以诱发出明显的运动病症状，头低位－１０°的垂直视动刺激比坐位更容易诱发运动病。坐位状态ＶＯＫＮ慢相速度有明显的方向性不对称，敏感组ＶＯＫＮ方向性不对称有显著差异（Ｐ＜０．０５）。头低位－１０°时ＶＯＫＮ的不对称现象不明显，向下方向运动的ＶＯＫＮ慢相速度显著增加。分析指出，头低位－１０°状态下垂直视动刺激比坐位和秋千刺激的贡献率大。尿中ＣＯＲＴ（皮质醇）在秋千和头低位的垂直视动刺激前后有显著性增加。提示：大视野的垂直视动刺激与头低位－１０°两种刺激的结合可能成为预测空间运动病的方法之一．     

The Encapsulation of Squid Diisopropylphosphorofluoridate-Hydrolyzing Enzyme within Mouse Erythrocytes

This study describes the entrapment of squid-type diisopropylphosphorofluoridate-hydrolyzingenzyme (DFPase) within mouse red blood cells. These erythrocytesthereby gain the ability to rapidly hydrolyze alkylphosphatecholinesterase (ChE) inhibitors such as diisopropyl fluorophosphate(DFP). DFPase rapidly hydrolyzes DFP to diisopropyl phosphate.Resealed erythrocytes provide a stable carrier system that canpreserve the activity of encapsulated enzymes against otherwiserapid in vivo degradation; thus, ChE inhibitors can be degradedto relatively nontoxic metabolites by these erythrocyte carriers.Squid DFPase was purified from the hepatopancreas of Atlanticsquid and DFPase activity was determined by measuring changesin fluoride ion concentration using a fluoride ion selectiveelectrode. Mouse erythrocytes in suspension with excess squidDFPase were dialyzed against hypotonic buffer to allow the encapsulationof the enzyme to occur. Cells were then resealed by returningthe suspension to isosmotic with saline. Rate of DFP hydrolysisobserved with these cells was much greater than the rate ofnonenzymatic hydrolysis and was directly proportional to theamount of the erythrocyte suspension added to the assay solution.The rate of hydrolysis was first order in substrate. Erythrocytecontrols showed no endogenous DFPase activity. These resultssuggest that enzyme entrapment may be developed as a methodto prevent and antagonize organophosphate poisoning.     

Ethylene oxide does not extinguish the osteoinductive capacity of demineralized bone: A reappraisal in rats

We examined the influence of ethylene oxide (EO) and gamma irradiation on the osteoinductive capacity of demineralized bone. Demineralized bone powder prepared from Wistar rats was exposed to EO (55 °C or 40 °C) or gamma irradiation (25 KGy) or was preserved in ethanol. Sterilely-prepared bones served as controls. The powder was packed in a gelatin capsule and implanted for 6 weeks in muscles of 6-week-old female rats. Exposure of demineralized bone particles to EO 55 °C resulted in an almost complete loss of osteoinductivity. Irradiated bones lost about 40% of their osteoinductive capacity, while sterilization with EO at 40 °C resulted in only a slight alteration of the osteoinductivity, as assessed by the recovered weight ratio, calcium content, alkaline phosphatase activity measurements and histo-morphometry. Ethanol treatment had no influence on the new bone yield when compared to controls.

As EO exposure at 40 °C is a true sterilization procedure, it can be recommended in a clinical setting for its small effect on osteoinductive capacity as assessed experimentally in rats.