甲氧基红霉素对卡马西平药物动力学的影响

应用荧光偏振免疫法，测定６只家兔ｐｏ卡马西平及连续多次ｐｏ用搓甲氧基红霉素后ｐｏ卡马西平的血清卡马西平浓度，用３ｐ８７程序包按二室模型对数据进行处理并进行统计学分析。     

山东产四种菟丝子免疫增强作用的比较研究

目的 比较山东产四种菟丝子对小鼠免疫功能、抗疲劳、耐缺氧等方面的作用。方法 选用昆明种小鼠，用山东产四种菟丝子的水、醇提取物灌胃，观察小鼠腹腔巨噬细胞吞噬功能、免疫器官重量的变化、游泳实验和耐缺氧等指标。结果 山东产四种菟丝子均可增加小鼠吞噬百分率，使幼龄小鼠的胸腺和脾脏增重，并可显著延长小鼠的游泳及缺氧存活时间。其中以菟丝子和南方菟丝子的作用较好，水提取物的作用优于醇提取物。结论 山东产四种菟丝子具有增强机体免疫功能、抗疲劳、耐缺氧作用。菟丝子中的多糖是其提高机体免疫力，增强体质的有效物质之一。     

Clinical report of cervical arthroplasty in management of spondylotic myelopathy in Chinese

Objectives  

To investigate clinical effects and manual operational point of Bryan cervical disc prosthesis in Chinese, to observe the stability and range of movement (ROM) post-operatively.     

Breath-actuated inhalers in chronic asthma: comparison of Diskhaler and Turbohaler for delivery of beta-agonists.

An open, randomized, cross-over study was performed to compare the efficacy and acceptability of two breath-actuated inhalers, the Turbohaler (T) and Diskhaler (D), for delivery of beta-agonists. Thirty six adults with chronic asthma requiring beta-agonists four times daily were treated with terbutaline 500 micrograms via T and salbutamol 400 micrograms via D four times daily, each period lasting four weeks. Additional bronchodilator via pressurized aerosol was permitted as required. Peak expiratory flow (PEF) was recorded in the morning (before and after beta-agonist) and in the evening. The mean morning PEF was higher during the first two weeks using T (295 l.min-1) than whilst using D (281 l.min-1, p < 0.01), but this difference did not persist during the second two weeks and there were no differences in post-bronchodilator PEF or rescue beta-agonist use. After four weeks, > 90% of patients used both inhaler devices efficiently and they were equally acceptable in terms of ease of use and convenience to carry. The Diskhaler and Turbohaler achieve similar clinical efficacy for delivery of beta-agonists.     

人型支原体感染的血清流行病学研究

1989年3～4月对南京铁咯分局1423名健康人进行了人型支原体感染的血清流行病学调查。结果表明,人群中存在Mh感染抗体阳性率为3.72％,GMT为1:3.38。感染与性别、年龄、职业、婚姻、病史以及性接触等因素有关。提示该病是一种性传播疾病,应引起高度重视。     

维生素E对小鼠胸腺和脾脏T淋巴细胞转化及MΦ诱导IL－1的影响

ＶＥ缺乏组、１／３需要量组、需要量组、３倍需要量组、２０倍需要量组的初断奶小鼠喂养８周后观察Ｔ淋巴细胞转化及Ｍ中诱导ＩＬ－１反应。结果表明，ＶＥ增强半合适、合适剂量ＣｏｎＡ诱导的胸腺、脾脏Ｔ淋巴细胞转化，且半合适剂量诱导的反应高于合适剂量，ＶＥ增强合适剂量ＰＨＡ诱导的脾Ｔ细胞反应，但不影响其诱导胸腺Ｔ细胞反应。ＶＥ还提高ＭΦ诱导ＩＬ－１生成。上述实验以缺乏组反应最弱，３倍量组反应最强，而２０倍量组反有下降趋势。     

胸膜孤立性纤维瘤的CT表现

目的：分析胸膜孤立性纤维瘤的CT表现,以提高其认识和诊断水平。材料和方法：回顾性分析12例经病理证实的胸膜孤立性纤维瘤的CT表现。结果：12例中,CT平扫示肿瘤边界较光整,肿物中央可见低密度区9例。增强扫描肿物CT值增加15～46HU,均匀增强3例,不均匀增强9例,其间可见增强的血管。结论：胸膜孤立性纤维瘤的CT表现有一定特征性,典型病例可做术前诊断,CT后处理重建对病变的显示及诊断可提供很大的帮助。     

AO苜蓿叶形支撑钢板治疗Pilon骨折

目的总结使用AO苜蓿叶形钢板治疗Pilon骨折的经验。方法分析我科自1996年3月-2001年6月用该方法治疗的23例病人的治疗效果：按Ruedi-Allgower分型：其中Ⅱ型18例，Ⅲ型5例，均采用切开复位，AO苜蓿叶形钢板内固定术。结果治疗后，临床疗效优良率82．6％，其中Ⅱ型达88．8％，Ⅲ型达60％。结论AO苜蓿叶形钢板治疗Pilon骨折，具有骨折稳定性可靠，有利于骨折愈合和早期关节活动的优点，Ⅲ型骨折的治疗方法有待进一步探讨。     

BIOEQUIVALENCE BETWEEN rhGH FOR RECONSTITUTION AND READY-TO-USE rhGH IN TWO LIQUID FORMULATIONS

Objective To evaluate the bioequivalence between recombinant human growth hormone （rhGH） for reconstitution, and two dosages of liquid formulation of rhGH [ （151U） 5mg or （301U） lOmg per 3ml ]. Methods The study drugs were tested in a randomized, single-blind and three-period crossover studies in 24 healthy male subjects. The three drugs were administered by subcutaneous injection at a dose of O. 21U/kg body weight. A continuous somatostatin infusion was given in order to suppress the secretion of endogenous GH. The ve- nous blood samples were drawn at different time points to test the serum concentration of GH. The pharmacokinetic parameters were analyzed by statistical methods. Results 90% confidence intervals （CI） of AUC0-24h among three products were all within 80% - 125% interval （ 103. 4% - 116. 5%, 105. 7% - 119. 6% and 91.9% - 103. 7%, respectively）, and the Cls of C,~ among three products were all within 70% - 143% interval （91.9% - 114. 0%, 103. 7% -127. 2% and 81.6% -97. 4%, respectively）. There was no statisitical difference of tmax among all the three products. Conclusion These data demonstrate that there is bioequivalence between rhGH for reconstitution and two liquid formulations of rhGH.