推按运经仪治疗胆石病536例临床观察

胆石病是世界范围的胆道系统主要疾病，国内普查自然人群中，胆结石患病率为１－１０％，而且有逐年增高的趋势。以往应用传统手术疗法虽有一定疗效，但也存在不少问题。运用推按运经仪治疗胆石病５３６例，总有效率为９１．９７％。     

降钙素基因相关肽对犬冠脉流量及冠状动脉的作用

本研究通过整体及离体灌流实验观察到重庆冠脉狭窄时，犬冠脉流量（ＣＢＦ），平均动脉压（ＭＡＰ）明显减小，而心率（ＨＲ）则增加。狭窄３０ｍｉｎ后由冠状动脉注射降钙素基因相关肽（ＣＧＲＰ）０．３μｇ／ｋｇ后，ＣＢＦ、ＭＡＰ和ＨＲ可恢复正常水平。同时，缺血犬的离体冠状动脉对ＣＧＲＰ的反应也出现改变。大冠脉舒张反应明显降低，而小冠脉的舒张反应与正常相比，无明显改变，这可能与缺血后大冠脉的内皮细胞容易损伤有关。同时也提示:急性心肌缺血时，冠脉流量的减少，主要由于小冠状动脉收缩所致。     

ISCHEMIC PAPILLOPATHY AND CONTRACEPTIVES

In January and again in April 1985, a 30-year old woman received 150 mg injections of Depo-Provera for contraception. 3 days after the 2nd injection, she experienced blurred vision in both eyes and was diagnosed as having bilateral papilledema. Her vision improved after treatment with vitamin B1 and other drugs. But optic atrophy of the right eye and papilledema of the left eye remained. In July 1985, after an injection with Depo-Provera, her vision again worsened. The woman received no more Depo-Provera after this time. In early 1987, she was referred to Beijing's Tong Ren Hospital, where she was diagnosed as having bilateral ischemic papillopathy and optic atrophy. There have been few documented cases in medical literature of ocular complications related to use of contraceptives. In 1981, Petursson et al. reported a case of macula edema resulting from oral contraceptives. In animal studies, oral contraceptives have been linked to papilledema and retinal vein obstruction. The case reported here is the 1st to link use of Depo- Provera with ocular complications.     

针刺治疗肾绞痛86例

笔者自2000年5月-2004年12月采用针刺治疗肾绞痛86例，并与肌注杜冷丁、654—2做对照，报告如下。     

辐射反应性A1蛋白质的分离纯化

本文撮道了用制备电泳和柱层析二种方法结合分离纯化放射病反应性增多的A₁蛋白质。方法简便,操作流程短,重复性娥经鉴定A₁蛋白质是一种未见文献报道的蛋白质。以此制备抗血清可用于放射病临床治疗的监测和放射病病理机制的研究。     

抗凝血酶Ⅲ测定在评价肝脏功能中的应用

测定110例肝病的抗凝血酶Ⅲ(AT-Ⅲ)活性,62例低于正常(56.4％),均值为60.1±38.2％。50例正常对照为100.0±26.7％。重症肝炎、慢性活动性肝炎及失代偿期肝硬化活性显著下降,均值分别为12.9±13.0％、51.0±34.6％、43.3±29.6％.AT-Ⅲ活性在评价肝脏功能方面较凝血酶原时间敏感,具有一定的实用意义。     

超声检查在急性阑尾炎诊断中的应用价值

目的:探讨超声诊断学在急性阑尾炎诊断中的临床应用价值。方法:采用彩色多普勒超声对93例急性阑尾炎患者进行超声检查,回顾性分析阑尾炎的声像特征,并与手术病理结果对照。结果:急性阑尾炎超声诊断符合率为89.25%(83/93)。结论:超声检查对急性阑尾炎的诊断具有很高的临床应用价值。