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。     

利用转录因子结合位点识别人类肿瘤特异性启动子研究

目的 研究应用计算机技术对人类肿瘤特异性启动子进行识别、预测。方法 通过收集肿瘤特异性启动子序列、转录因子结合位点序列、非肿瘤启动子序列3种数据集合，利用转录因子结合位点在不同序列集合中的密度求出各位点的对应密度比，确定识别特征，进行肿瘤特异性启动子的识别。结论 该方法具有较高的准确性，在保证对训练集合90％以上的识别率的情况下，对测试集合的识别率达到80％以上。     

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     

乳腺三角瓣交叉支撑法矫治乳头内陷

目的介绍一种矫治乳头内陷的新方法。方法采用乳头基底部乳腺组织三角瓣,交叉缝合支撑乳头基底,防止乳头内陷,保持乳头外凸形态。结果应用本方法矫治乳头内陷13例24侧,效果满意。随访2~8个月,乳头功能正常,外形、高度均理想,无回缩。结论本方法简单安全,效果持久,均能获得满意的效果。     

微创经皮锁定加压钢板内固定治疗胫骨远端骨折

目的探讨微创经皮锁定加压钢板内固定治疗胫骨远端骨折的效果。方法自2003年6月～2005年5月微创经皮锁定加压钢板内固定治疗胫骨远端骨折56例。按AO分类标准:A型20例,B型19例,C型17例。结果48例获得随访,平均11个月(8～21个月)。X线片显示骨折全部一期愈合,平均愈合时间为13周,均无感染、骨不连、钢板松动等并发症。按照Mazur踝关节功能评分:优38例,良6例,可4例,优良率为91.7%。结论微创经皮锁定加压钢板内固定治疗胫骨远端骨折符合生物力学固定(BO)原则,内固定牢靠,有利于骨折的愈合及软组织的修复。     

Comparison of clinical outcomes of frozen-thawed blastocysts transfer in natural and hormonally controlled cycles

Objectives:To assess the clinical outcomes of frozen-thawed blastocysts transfer in natural and hormonally controlled cycles.Methods:A retrospective analysis of natural and hormonally controlled cycle for 246 frozen-thawed blastocyst transfer cycles,the clinical pregnancy rate,implantation rate,early abortion rate were compared.Results:Of the 192 hormonally controlled cycles,the cancel rate,clinical pregnancy rate per ET,implantation rate and abortion rate were 7.3%(14/192),53.9%(96/178),38.8%(131/338)and 11.5%(11/96)respectively,whereas in 54 natural cycles,these rates were 16.7%(9/54),68.9%(31/45),52.9%(45/85)and 16.1%(5/31)respectively.There was no significant difference between the two groups with regard to the clinical pregnancy and abortion rate per ET,but the cancel rate and implantation rate were higher in natural cycles.However,the pregnancy and implantation rates of patients without PCOS in hormonal control cycles(57.2%,40.9%)were similar with those in natural cycles(P>0.05).Conclusion:These findings suggested that both hormonally controlled and natural cycles had similar pregnancy outcomes in frozen-thawed blastocysts transfer.     

Application of trans-abdominal chorionic villus sampling in prenatal diagnosis of chromosomal diseases in first trimester of gestation

Objective:To evaluate the feasibility and safety of prenatal diagnosis by traneabdominal chorionic villus sam-pling(TA-CVS)via the guidance of B-mode ultrasound in the first trimester of gestation.To explore the technique of long time culture and chromosome preparation of villi in early pregnancy.To evaluate the feasibility of the above techniques in the application of the prenatal cytogenetic diagnosis.Methods:One hundred and thirty-five singleton pregnancies at risk were referred from January 2001 to Decem-ber 2007.Results:The average maternal age was 35.2 years.TA-CVS was performed in the 10～13th weeks of gestation and the average gestational age was 10.89 weeks.All attempts at sampling were successful.The rate of operation-associated fetal loss was 0.74%.The failure rate of prenatal diagnosis because of inadequate amount of specimen was 0.The average culture time was 5-7 days.The success rate of the cell culture was 98.5%.No maternal con-temination and bacterial contamination happened.Fifteen cases of abnormal karyotype and one case of confined pla-cantel mosaiciem were diagnosed.Conclusion:TA-CVS appears to be safe and feasible and might to be offered in the prenatal diagnosis in the first trimester of gestation.The technique of long time culture and chromosome preparation of villi is stable and reliable.It is feasible to apply these techniques in the clinical practice of prenatal cytogenetic diagnose in the early pregnancy.     

Emergency endovascular repair of iliac artery rupture caused by post-stenting angioplasty with an endograft

I liac artery rupture is a rare complication of post-stenting angioplasty and can lead to massive life-threatening haemorrhage. Conventional surgery can not repair the damaged vessel easily and may cause substantial blood loss and high operative morbidity and mortality. We report our experience with a self-expanding covered endoprosthesis for endovascular repair of the rupture of an iliac artery caused by stenting angioplasty.