综合疗法治疗乳腺增生62例

我科于2005年6月～2006年12月用乳癖消结合逍遥丸内服、耳穴埋压治疗乳腺增生62例，获得满意疗效，现介绍如下。     

彩色多普勒组织显像对川崎病心肌病变的诊断价值

应用彩色多普勒组织显像(DTI)比较观察10例川畸病(KD)患儿与143例正常儿童二尖半环、左室壁及心内膜不同时相运动速度的变化.结果显示10例KD患儿的二尖半环舒张早期运动速度(MVR-DeV)明显降低,与对照组比较有显著差异,同时KD患儿M VR-DeV的异常率显著高于DTI的其它检查指标.     

针刺结合脑超声对脑梗死恢复期疗效观察

目的：探讨针刺结合脑超声治疗仪治疗脑梗死恢复期的疗效。方法：选择经CT或MRI证实的脑梗死患者60例，随机分为治疗1组和治疗2组，治疗1组在治疗2组的基础上接受脑超声治疗，集声、电同步治疗技术，每次治疗30min，每日1次，10次为1疗程，治疗2个疗程。结果：治疗1组总有效率为90．0％，治疗2组为73．3％，差异有统计学意义（P〈0．05）。结论：针刺结合脑超声治疗仪治疗脑梗死恢复期有明显疗效。     

特异性荧光偏振免疫法监测521例肾移植后环孢素A全血浓度3275次

目的通过监测肾移植后病人环孢素A(CsA)全血浓度 ,提出CsA在三联免疫抑制用药方案中的理想治疗窗。方法用特异性荧光偏振免疫法测定CsA全血浓度 ,对521例病人监测3275次 ,按术后时间及临床表现分组比较。结果肾移植后<1 ,、1～3、3～6、6～12个月、1～2和>2年的CsA全血谷浓度的理想治疗窗应分别为250～450、200～400、150～300、100～250、100～200和100～180μg/L。结论CsA全血浓度在上述范围内 ,中毒反应和排异反应明显减少     

自体表皮细胞培养与异体真皮组合应用研究

严重烧伤病人皮肤修复中主要未解决的问题是真皮的替代。动物实验结果表明，异体皮移植后５天，用自体培养表皮细胞膜片覆盖真皮床，１４天后复合皮成活率是８４．６％±２．４％。组织学检查证实表皮已形成了复层结构，可见基底层、颗粒层和角质层。临床应用中，异体皮移植后１０天，去除异体表皮覆盖病人的自体培养表皮，３５天后未见排斥征象，异体真皮促进了培养表皮的分层、成熟和完整，组织学检查证实表皮细胞的边缘清楚，已分化形成颗粒层和角质层，真皮多细胞，已血管化，但表皮嵴缺乏。     

Diagnosis and treatment of thoracic outlet syndrome

Patients who develop symptoms of thoracic outlet syndrome (TOS) have a predisposing anatomic abnormality. In most patients with TOS, the symptoms are caused by entrapment of the brachial plexus and they do not arise from compression of the subclavian artery, as was previously thought. The tests advocated for diagnosing this common syndrome (i.e., evaluating the positional compression of the artery when the arms are raised, the neck is turned, or the shoulders are braced) cannot accurately diagnose this syndrome. There are two reasons for this. The symptoms of TOS are not related to the compression of the artery in the outlet in 98% of patients, and 75% of normal individuals without symptoms show diminished radial pulse on various provocation tests. We employed four timed provocation tests (minute tests) to diagnose TOS: the timed Morley test, timed Wright test, timed Eden test, and elevated arm stress exercise, all of which are very sensitive. In normal individuals without symptoms, 20% experience transitional symptoms such as slight pain and tiredness, on these tests indicating a subclinical state. TOS is treated by keeping the thoracic outlet wide, this being done either conservatively or surgically. In 1993 and 1994, we conservatively treated 418 of 422 patients with TOS by means of active exercise, a brace, and by block therapy. These measures did not reduce the symptoms in 23 of these patients, so surgical treatment was indicated. In the remaining 4 of the 422 patients, conservative treatment was not indicated and surgery was performed directly. All the patients showed significant clinical improvement of varying degree. Presented at the 69th Annual Meeting of the Japanese Orthopaedic Association, Tokyo, April 12, 1996     

Endocrinology: High incidence of embryo transfer cancellations in patients with polycystic ovarian syndrome

This study was aimed at assessing the outcome of in-vitro fertilization(IVF) and embryo transfer in patients with polycystic ovariansyndrome (PCOS). The results of IVF and embryo transfer in PCOSpatients (PCOS group, 78 cycles of 26 patients) were comparedwith those of a control group (423 cycles in 202 patients withoutmale factor; age and ovarian stimulation protocol were matched).Although the pregnancy rate per transfer was not different inthe two groups of patients (25 versus 34%, PCOS versus controlgroup), the PCOS group had a significantly lower pregnancy rateper follicle aspiration (19 versus 31%, P < 0.05). A notableresult was a significantly higher incidence of embryo transfercancellations in the PCOS group (22 versus 8%, P < 0.01),which resulted from unpredictable failure of either oocyte recoveryor fertilization. The incidence of unexplained complete failureof fertilization was significantly higher in the PCOS group(18 versus 5%, P < 0.01). These results may reflect a reducedquality of the oocytes in the PCOS group, and there was a subgroupof PCOS patients who repeatedly produced poor results of treatment.Although the ovarian stimulation regimen best suited to PCOSpatients remains to be determined, special care should be takenduring ovarian stimulation, especially when the PCOS patientshad experienced unexplained failure of oocyte recovery or fertilizationin the previous treatment cycle(s).     

Case Report: Gianotti-Crosti Syndrome Associated with Human Herpesvirus-6 Infection

We report a case of Gianotti-Crosti syndrome associated with human herpesvirus-6 (HHV-6) infection. An eight-month-old girl developed monomorphous papules on her cheeks, buttocks, and extremities after the subsidence of exanthema subitum. Viral antibody analysis confirmed primary HHV-6 infection. HHV-6 may be added to the list of causative agents of Gianotti-Crosti syndrome.     

用大肠杆菌CM89菌株对三种化学物抗突变作用的研究

本文以 E.coli CM891为靶细胞,用细菌内抗突变作用模式研究了肉桂醛,鞣酸,二烯丙三硫的抗4NQO 突变性及其作用机制。含质粒 pKM101的 CM891的高抗株(抗50μg/ml 氨苄青霉素)能提高该菌株的自发突变率和4NQO 诱发的突变率以及对鞣酸的杀伤抗性。肉桂醛的抗突变性不依赖质粒 pKM101效应,但与暂时性生长延搁有关。鞣酸及二烯丙三硫的抗突变机制可能包括质粒 pKM101介导的易误修复。上述三种化学物中每二种联合应用均显示抗4NQO 突变性的协同效应及对靶细胞的毒性杀伤作用。