X线录相对无喉人食管发音机理的初步探讨

本文对19名无喉人食管发音患者,利用X线电影、X线录相及录音技术,对食管发声的机理进行了图、声同步的动态观察与分析。认为食管发声须经过:科学训练;代声门形成;贮气、送气、发音三个时相过程及口腔、鼻腔、舌唇、齿等构字器官的协调配合加工而成。文中还对此项检查设备、方法、检查前准备及步骤进行了详尽论述。     

对我校重点建设课程评价结果的分析与思考

目的：加强重点课程建设．提高学校的教学质量。方法：对8门重点建设课程进行深入细致地评价并对6项指标进行统计学分析。结果：各门课程均存在显著性差异。结论：对课程建设进行评价能够发现建设中的薄弱环节，对评价结果进行分析能帮助各课程认识不足，加以改进。     

高分子染料的进展

高分子染料是一类本身固有颜色的高分子化合物，它兼有染料和高聚物的双重性质。因此既可作为色料也可作为高聚物而应用于许多领域。本文较详细阐述了聚合染料的种类，合成方法及应用情况。     

小儿氨基酸注射液治疗胎儿宫内发育迟缓的探讨

经临床鉴定静脉内注射小儿氨基酸对治疗胎儿宫内发育迟缓具有肯定效果。在Ｂ超监视下，使用小儿氨基酸的孕妇组于用药期间，胎儿生长参数ＢＰＤ和ＨＣ显著高于使用成人氨基酸的孕妇组。１０例足月娩出胎儿体重均达到甚至超过２．５ｋｇ。由此得出结论：使用小儿氨基酸注射液对于改善胎儿宫内发育迟缓优于成人氨基酸。     

Prediction of Remission of Acute Posttraumatic Stress Disorder in Motor Vehicle Accident Victims

One hundred forty five individuals who sought medical attention as a result of a motor vehicle accident (MVA), and who were initially assessed 1 to 4 months post-MVA, were followed up prospectively for 6 months to determine how many of the 55 with posttraumatic stress disorder (PTSD) and the 43 with sub-syndromal PTSD would remit and what variables would predict remission. Thirty (55%) of those with initial PTSD had remitted at least in part by 6 months while 67% of those with sub-syndromal PTSD had remitted (and 5% had worsened). Four variables, including severity of initial symptoms, degree of initial physical injury, relative degree of physical recovery by 4 months and whether a close family member suffered a trauma during the follow-up interval, combined to classify 6-month clinical status of 84% of those with initial PTSD secondary to MVAs.     

Oral mifepristone 600 mg and vaginal gemeprost for mid-trimester induction of abortion: An open multicenter study

This open multicenter study was performed in 20 hospital gynecological units in the UK. The effects of 600 mg oral mifepristone as pretreatment to vaginal prostaglandin induction of second second trimester abortion was studied in 267 women.

The primary efficacy variable was the abortion induction interval, defined as the time taken to expel the fetus from the time of administration of the first prostaglandin pessary. Induction was commenced 36 to 48 hours following mifepristone intake.

The mean abortion induction interval was 7 h. A total of 81.9% of women aborted within 12 h. There was a significant relationship between abortion induction interval and age of gestation, and a significant inverse relationship between abortion induction interval and parity.

Vomiting, pelvic pain, and nausea were the most frequently reported adverse events. Two patients required transfusion and one patient with a uterine scar from a previous cesarean section suffered a ruptured uterus and hysterotomy.     

1994～2001年广西疾病监测点甲、乙类传染病发病特点分析

目的 通过对广西疾病监测点1994—2001年甲、乙类传染病发病特点进行分析，为广西甲、乙类传染病的防治提供科学的依据和建议。方法 运用Epi Info2000统计软件将监测点1994～2001年甲、乙类传染病报告资料进行整理分析。结果 监测点的报告发病率高于常规疫情，甲、乙类传染病总体发病水平呈下降趋势，农村地区所报病种远多于城市；肠道传染病呈逐年下降，血源及性传播疾病呈上升趋势，肺结核已成为广西高发病种。结论 广西疾病监测工作的建设仍需加强，肠道传染病防治工作不能放松，呼吸道传染病和血源及性传播疾病的控制力度要加强。     

我对子午流注阴阳盛衰转换的认识

阐述了时相与阴阳的关系，阴阳昼夜的盛衰转换与经脉循行、气血流注密切相关；对传统流注说和任督为主的阴阳循环说进行了分析，认为子午流注阴阳盛衰转换在妇科学中有重要意义，子午流注所指出的4个较重要的时期与月经周期中的4期(行经期、经后期、经间排卵期、经前期)相关。重视研究日相阴阳太极钟的变化，将能更加深入地认识月经周期中阴阳消长转化的规律变化，从而推动中医妇科学向前发展。     

Recombinant human erythropoietin in the treatment of cancer-related anaemia

Abstract: The efficacy and safety of recombinant human erythropoietin (rhEPO) were tested when given subcutaneously (s.c.) in an escalating dose of 2000–10,000 units (U) daily in 60 patients with cancer-related anaemia (CRA). A positive response, defined as an increase in haemoglobin more than 2 g/dl and independence of blood transfusions, was observed in 23 of 48 evaluable patients (48%) within a median of 8 wk. In detail, rhEPO corrected anaemia in 11 of 14 patients (79%) with malignant lymphoma, in 8 of 15 patients (53%) with multiple myeloma and in 4 of 10 patients (40%) with a solid tumour. The median dose of rhEPO in successful cases was 5000 U daily. Four patients with agnogenic myeloid metaplasia and 5 with myelodysplastic disorder failed to respond to rhEPO. No patient had any severe side effects. Pretreatment serum erythropoietin levels appeared to be a weak predictor for response to rhEPO treatment. In conclusion, rhEPO seems to be safe and effective in correcting CRA in certain groups of patients.