泌尿生殖道炎症患者沙眼衣原体感染的临床研究

目的　探讨在泌尿生殖道有炎症表现的情况下沙眼衣原体 (CT)感染的状况。方法　采用C -C快速法。结果　CT在泌尿生殖道炎症时的阳性率显著高于无炎症表现者 (P <0 .0 5) ;男性在有无炎症表现情况下的CT阳性率差异有显著性 (P <0 .0 5) ,而女性差异无显著性 (P >0 .0 5) ;2 1～ 50岁为高发年龄段。结论　CT感染症状隐匿 ,临床无症状者也应注意CT的检测 ,尤其是女性和高危人群。     

母血中胎儿有核红细胞的荧光原位杂交法在产前诊断中的可行性探讨

探讨荧光原位杂交法（FISH）对母血中胎儿有核红细胞（NRBC）进行无创性产前诊断的可行性。20例孕龄15-20周的孕妇外周血经不连续密度梯度离心、制片、显微镜下识别并共计数NRBC及定位，然后行Y染色体的FISH检测。结果发现10例孕男性胎儿的孕妇外周血细胞涂片中每例均有阳性杂交信号出现；阳性率为60％（24/40）。10例孕女性胎儿的孕妇外周血细胞涂片中1例出现阳性杂交信号；阴性率为95％（38/40），假阳性率仅为5％（2/40）。结果提示FISH法对于用母血中分离到的胎儿细胞进行染色体异常的无创性产前遗传学检查具有重要意义。     

INAUGURAL ARTICLE by a Recently Elected Academy Member:The cell surface metalloprotease/disintegrin Kuzbanian is required for axonal extension in Drosophila

It has long been suspected that proteolytic activity associated with advancing growth cones may be required for axon extension. We have isolated mutations in the kuzbanian (kuz) gene, which is expressed in the nervous system and encodes a putative zinc metalloprotease with a disintegrin domain. Drosophila embryos with loss-of-function mutations in kuz have dramatic defects in the development of central nervous system axon pathways, with many axons stalling and failing to extend through the nerve cord. This phenotype is rescued by panneural expression of kuz mRNA in the embryo. These results show that the Kuz metalloprotease is required for axon extension, suggesting a requirement for proteolytic activity at the growth cone surface.     

纸板加压垫法治疗第五跖骨基底骨折113例临床分析

本文报告我院应用纸板加压垫法治疗第五跖骨基底骨折113例，优良率达92.9%。本组无不愈合病例，对治疗要点和骨折分类进行了讨论，提出二类三度分型方法。用于指导治疗和估计预后，作者认为本病治疗不当可留有不同程度后遗症，应当重视其治疗。     

跟骨骨折的手术治疗

目的 探讨跟骨骨折手术治疗方法。方法 采用外侧切口，通过跟骨外侧骨皮质开门．将骨折复位后植骨．重建钢板螺钉内固定术．治疗24例（26足)。结果 术后均获5～32个月随访，按门振武等评分际准．优17例，良5例，差2例．结论 严重跟骨骨折手术治疗效果较满意。     

假体隆乳术后并发症的防治

目的探讨乳房假体隆乳术后并发症产生的相关因素及预防方法。方法对198例患者乳房假体隆乳术后1~17年出现的并发症进行分析,阐述防治措施,针对不同情况进行相应的处理。结果本组198例患者,其中92例患者随访半年至1年,除Ⅲ°包膜挛缩患者术后仍出现Ⅱ~Ⅲ°包膜挛缩外(包膜松解术后3例,包膜切除术后4例),余患者对治疗效果满意。结论乳房假体隆乳术后出现的并发症,多数是可以预防和治疗的,只要术中操作规范,对并发症及早准确的处理,是提高手术效果,减少并发症发生的有效方法。     

浅谈药剂学的备课

由于长期从事药剂学的教学工作，在备教材、备学生这2个重要方面积累了一些经验：寻找教材中存在的问题，然后适当地处理教材；找准学生真实的学习起点，为学生设计自主学习的方式，以便于更好地实施教学。     

D16S80和D16S125两位点RFLP在多囊肾症状前诊断中的应用

给出了用“混合型”雅可比级数的泰勒平均逼近黎普希兹函数类的点态估计。     

Recent microsurgical advances in China

For more than two decades, microsurgery has been developed, practiced, and refined in China. For the most part, this has taken place independent of a parallel process in the Western World. Only until recent years has there been some communication from China regarding this microsurgical experience. The authors believe that there is much yet to be learned from the wealth of Chinese experience in microsurgery, just as Chinese surgeons have gained valuable information from the West. The authors reviewed the microsurgical literature in China from 1983 to 1986, and present here what we regard to be of particular interest to American microsurgeons, including the areas of digital reconstruction, replantation, flap transfer and transposition, and microsurgical techniques and patient management. Some historical background in the development of Chinese microsurgery is also provided.