Clinical observations on 278 cases of cervical spondylopathy treated with electroacupuncture and massotherapy.

From Dec. 1990 to Dec. 1993, 278 cases of cervical spondylopathy were treated with electroacupuncture and massotherapy. The cure rate was 82.7%; but in the control group, it was only 61%, indicating that electroacupuncture may enhance the cure rate (P < 0.05). Of the 278 cases treated by three to five sessions, the pain and numbness disappeared in about 96% of the patients.     

Cardiokymograph system with a capacitance transducer and its preliminary application in the measurement of heart wall movement

A novel cardiokymograph system is introduced. The new system features a capacitance transducer with increased sensitivity and can be used in multichannel measurements. The novelty of this technique is the injection of a current into the patient coupled with the use of a capacitive displacement transducer and the possibility of multichannel monitoring. It provides for the possibility of removing breath noise when some signal processing technique, such as adaptive filtering, is used. Further investigation is needed to demonstrate clinical significance and pathologies.     

米非司酮试验在库欣综合征诊断上的应用

应用一次法口服４ｍｇ／ｋｇ的米非司酮（ＲＵ４８６）观察１７例单纯性肥胖和７例疑似库欣组的病人服药前后的反应，并与１０例正常人以及２９例库欣综合征病人进行比较，发现库欣综合征病人服药以后，血Ｆ２４小时尿Ｆ及血ＡＣＴＨ均无显著性变化（Ｐ〉０．０５），而其他三组各指标均升高（Ｐ〈０．０１）。并得出鉴别库欣综合征与非库欣综合征的标准为：血Ｆ增加的百分比为３０％２４小时尿Ｆ增加百分比为１８％，ＡＣＴＨ增加百     

双氯芬酸钠滴眼液稳定性研究

采用高效液相色谱法测定双氯芬酸钠滴眼液的含量，方法简便，准确，能将药与杂质峰完全分离。应用化学动力学原理以恒温加试验预测双氯芬酸钠滴眼液稳定性及有效期，室温下有效期ｔ＾２５℃０．９约为２．５７年，与留样观察结果相符。     

肾综合征出血热地鼠肾细胞Ⅱ型灭活疫苗的安全性、免疫性及其流行病学效果考核

目的：考核HFRS地鼠肾细胞Ⅱ型灭活疫苗的安全性、免疫法及其流行病学效果。方法：采用间接免疫荧光抗体试验（IFA）、微量细胞变性中和试验（MCPENT），检测接种者血中荧光抗体及中和抗体水平；调查接种组与对照组发病情况。结果：以怀宁、广德两县18个村为疫苗观察现场，接种组7499人，对照组7261人，中强反应率为224％（5／223）。3针全程免疫后中和抗体阳转率为63．33％（19／30），荧光抗体阳转率为38.58％（27／70）；接种后1年内接种组无发病，对照组发病3例。结论：该疫苗的安全性较好；有一定水平的免疫应答，但防病效果应进一步观察确证。     

聚酰亚胺纳米杂化材料的制备、结构和性能

介绍了聚酰亚胺（PI）纳米杂化材料的四种制备方法：溶胶－凝胶法、插层法、分散法、相转移分散聚合法。纳米粒子在PI材料中分散性良好。由于纳米粒子本身 性和纳米粒子改变了PI材料的应力作用点，随着SiO2,AIN等纳米粒子含量增加，PI杂化的玻璃化温度、热分解湿度、拉伸强度、断裂伸长率、杨式模量、密度增加，线性膨胀系数减少。对介电性能的影响因不同纳米材料而异。     

LightCycler实时监测PCR定量分析血清HBV DNA

目的 检验LightCycler实时监测PCR（real-time detection PCR,RTD-PCR)对血清中HBV DNA定量检测的灵敏性和可重复性，探讨HBV血清标志物与HBV DNA定量的关系。方法 HBV定量按深圳匹基公司乙肝PCR荧光检测试剂盒使用说明，对乙肝标志物已明确的773例血清中HBV DNA定量结果进行统计分析。结果 实时监测PCR对血清中HBV DNA定量检测的灵敏性高，可检测低至1000拷贝／ml血清；可重复性好，批间误差＜20％；各种标志物类型的血清HBV DNA含量分布情况表明，HBV血清标志物中HBeAg与HBV DNA含量有明显的关系，一般HBeAg阳性血清HBV DNA含量较高，但也有相当一部分例外。结论 LightCycler实时监测PCR对血清中HBV DNA定量检测灵敏性高可重复性好；仅根据HBV血清标志物往往不能确定乙肝患者HBV DNA复制水平的高低，HBV DNA定量检测具有十分重要的临床意义。     

慢性放射性溃疡32例治疗体会

慢性放射性溃疡治疗难度较大，为寻求适当的治疗方案提高疗效，对既往病例进行了回顾。总结了自１９８３年以来，慢性放射性溃疡３２例的治疗经验，对发病原因、部位、病变特点及治疗方法作了分析。３１例治愈、创面Ｉ期愈合２６例，Ⅱ期愈合５例，死亡１例。认为须提高对放射溃疡的重视和认识，针对不同的病变部位，深度及其特点，采取不同的清创方法及相应的修复措施。为改善局部血循环，应以皮瓣或肌皮瓣治疗为首选。     

FEASIBILITY OF CONDUCTING CARDIOVASCULAR OUTCOME RESEARCH IN AUSTRALIAN GENERAL PRACTICE: RESULTS FROM THE ANBP2 PILOT STUDY

1. The present study aimed to determine the feasibility of conducting a 5 year cardiovascular outcome trial of the treatment of 6000 elderly hypertensive patients in Australian general practices. 2. General practitioners (GPs) were invited to participate by mail and personal follow-up. Patient records were reviewed to identify subjects for a blood pressure (BP) screening programme. Blood pressure was measured on three occasions and eligible subjects were included if the average BP was 160 mmHg systolic or 90 mmHg diastolic if systolic BP was 140 mmHg. 3. Seven hundred and forty-one GPs were approached and 89 were enrolled in the study (12% of mail invites and 75% of those receiving a personal contact). In 16 practices where screening was completed, 82 000 records were reviewed to identify 4% patients eligible for screening. Twenty-two per cent of eligible subjects attended screening. Of 1938 subjects screened, 180 (9%) had BP 5=160/90 mmHg. Forty-seven percent of subjects (n = 916) were receiving antihypertensive therapy and 184 (20%) were withdrawn from therapy. One hundred and sixteen (63%) of these subjects had BP return to study entry levels within 6 weeks. Fifty-seven newly diagnosed and 81 previously treated subjects were randomized (7% of the screened population). 4. Based on the high participation rate of GPs, the response rate of patients to attend a BP screening programme and the 7% randomization to screening ratio for entry into the study, the ANBP2 pilot study has demonstrated that it is feasible to recruit subjects from Australian general practices to a cardiovascular outcome trial.     

发音状态下口周软组织移动量的测量

目的引入动态的图象测里概念，进行口周软组织移动量的测量。方洁利用已开发的计算机图象处理系统．对三种测定条件下口腔周围软组织的移动量进行测量研究。结果（1）发／mo／时，口唇突出，上唇的测定点向上内前方．下唇的测定点向下内前方动作，因此．唇上三角形面积变化的大小依次为M3相似文献