前臂逆行骨间背侧皮瓣的临床应用

目的总结前臂逆行骨间背侧皮瓣的临床疗效。方法回顾性分析42例前臂逆行骨间背侧皮瓣，并结合文献阐明其变异程度及变异的处理。结果骨间背侧血管在前臂中1／3缺如1例．皮瓣边缘坏死；皮瓣向近端延伸超过4cm者4例，远端坏死，延迟愈合；其余均一期愈合：结论虽然前臂骨间背侧血管有变异，但前臂逆行骨间背侧皮瓣仍是修复手背中等大小创面较为理想的方法，以近点皮肤穿支向近端延伸皮瓣不要超过4cm。     

The role of ostiomeatal complex obstruction in maxillary fungus ball.

OBJECTIVE: The aim of this study was to clarify the role of ostiomeatal complex obstruction in maxillary fungus ball. STUDY DESIGN AND SETTING: Comparative study in a hospital setting of the mean Lund-Mackay scores for the anterior ethmoid and frontal sinuses of 54 versus 48 patients with maxillary fungus ball versus chronic unilateral rhinosinusitis, respectively. RESULTS: In cases with partial opacification in the maxillary sinus, the anterior ethmoid and frontal sinuses were diseased in the chronic unilateral rhinosinusitis group but not in the maxillary fungus ball group. In cases with total opacification in the maxillary sinuses, all anterior ethmoid and frontal sinuses in both groups were diseased, but the disease condition of the frontal sinuses was significantly less severe in the maxillary fungus ball group (P < 0.001). CONCLUSION AND SIGNIFICANCE: In this era of evidence-based medicine, we provide statistical data supporting the principle that maxillary fungus ball is not associated with osteomeatal complex obstruction and that another as-yet-unexplained mechanism must be responsible. EBM rating: B-3b.     

Induced abortion in China and the advances of post abortion family planning service

<正>This is a review of current situation of induced abortion and post abortion family planning service in China. Induced abortion is an important issue in reproductive health. This article reviewed the distribution of induced abortion in various time, areas, and population in China, and explored the character, reason, and harm to reproductive health of induced abortion. Furthermore, this article introduces the concept of Quality of Care Program in Family Planning, and discusses how important and necessary it is to introduce Quality of Care Program in Family Planning to China.     

乳母血清泌乳素水平与泌乳量关系的观察

用放射免疫法测定产后40天和60天乳母血清泌乳素基础水平和吸吮后泌乳素最大反应性增值,发现其与乳母泌乳量、婴儿吸吮频率、吸吮时间之间均不存在正相关关系,推测引起泌乳素分泌除吸吮外,还存在其他机理。     

围术期维持活体部分移植小肠血供的措施

目的：探讨围术期维持移植小肠血液灌注的方法，方法：男，18岁，短肠综合征患者，全麻下接受其父亲供给末段回肠150cm，行活体部分小肠移植，围主期维持出入量平衡，中度等容血液稀释，选用扩血管药，防止血管痉挛，以及抗凝治疗，结果：术的31d脱离肠外营养，至今已术后34mo，未发生移植小肠明显缺血性改变。结论：采用上述方法匀是维持围术期移植小肠血供的重要措施。     

原子吸收法测定茶叶中的微量元素和溶出率

用火焰原子吸收法测定了3种云南茶叶中的铜、锌、锰、铁和铬的含量及溶出率。其中铜、锌、锰、和铁的溶出率均是红茶和绿茶大于沱茶,铬的溶出率则相近。     

海绵状血管瘤内压监测指导栓塞及硬化剂注射治疗

为探讨在栓塞硬化海绵状血管瘤中瘤腔内变化规律及其意义，在２９例治疗过程中给机械性减缓交界本静脉回流，进行了瘤腔内压连续监测，发现：瘤腔基础内压力０．６６７～２．０ｋＰａ（１ｋＰａ＝７．５ｍｍＨｇ）。颈部最低，回流快者所需栓塞次数多，用量大，瘤腔内压力曲线在栓塞初始为平台波形，提示回流静脉逐一被栓塞，随后出现缓慢下降的印峰波形，去除瘤体表浅回流静脉机械性压迫，瘤腔内压不变，提示回流静脉全部栓塞，可注     

钚促排药物的设计与合成

利用仿生化学的原理，本文设计并合成了两个儿茶酚胺类和两个羟基吡啶酮类八配位的螯合剂，初步动物试验表明，具有较强的钚促排能力。