2001～2006年广州市已婚育龄妇女妇女病普查普治情况分析

[目的]了解广州市已婚育龄妇女妇女病患病状况，为制订保障育龄妇女生殖健康有效措施提供科学依据。[方法]对2001～2006年广州市妇女病普查普治报表进行分析。[结果]2001～2006年，妇女病检查率平均为50．48％，宫颈细胞涂片率平均为42．56％；妇女病检出率平均为22．82％。妇女病检出率，城区为25．10％，郊区为19．42％（P〈0．01）。宫颈糜烂、子宫肌瘤、宫颈癌检出率分别为9．95％、2．45％、6．40／10万。宫颈糜烂、子宫肌瘤、滴虫性阴道炎的治疗率分别为79．38％、65．58％、86．32％。[结论]广州市已婚育龄妇女妇女病普查率及常见妇女病治疗率较低。     

鲁南地区大气花粉及其致病性探讨

目的 探讨鲁南地区气传花粉的种类，分布，数量及其致病性。方法 采用空气曝片的方法，连续2年收集气传花粉，在光学显微镜下进行阅片鉴定，并将采集到的花粉处理后，制备成花粉变应原疫苗，进行皮肤试验。结果 2年共收集花粉10813粒，18个科属，每年3－5月和8－9月出现飘散高峰。主要致敏花粉是蒿属，Lu草，杨树及松树花粉。结论 鲁南地区的气传花粉主要包括Lu草属，松属，杨属，蒿属，藜属，柳属，榆属，禾本科，地肤，臭椿属，蓖麻属，柏科，核桃，向白葵属，栎属，桦属，银杏属，豚草等，以Lu草，松属，杨属，蒿属，藜属，禾本科花粉量较大，占70％。主要致敏花粉是蒿属，Lu草，杨树及松树花粉。     

心理保健教育对入伍新兵人格特征的影响

目的：探讨心理保健教育对新兵个性特征的影响。方法：采用：采用修订的成人艾森克个性问卷（EPQ）对2180名新兵个性特征进行调查，尔后以《军人精神卫生保健常识》为教材对他们进行心理健康保健教育，三年后对1533名完成者再次进行EPQ调查。结果：新兵及其自身对照级精神质（P）量表分均低于袭氏和艾氏常模，而内外向（E）量表分、神经质（N）量表分和效度（L）量表分均低于袭氏和艾氏常模，新兵内外向（E）量表分高于其自身对照组，而精神质（P），神经质（N）及效度（L）量表分则低于其自身对照组，而中间、外向、倾向外向则高于自身对照组（P＜0．05）；情绪稳定性也以中间型为多（分别为65．27％和68．95％），稳定和中间入伍新兵低于自身对照组，而倾向不稳定和不稳入伍则高于自身对照组（P＜0．01）。结论：心理保健教育对新兵个性特征有积极的影响。     

Toll样受体2胞外域及其氨基端和羧基端片段的克隆与序列分析

目的：为研究TLR2胞外域在肽聚糖诱导的信号转导中的功能，构建TLR2胞外域及其氨基端和羧基端片段真核表达载体。方法：提取HL－60细胞总RNA，以RT－PCR方法获取了TLR2胞外域cDNA片段，将其与pGEM-T Easy载体连接，转化E.coli JM109,建立了TLR2胞外域的cDNA克隆；籍此，又相继克隆了胞外域的氨基端和羧基端片段，然后将这三个片段克隆到真核表达载体pcDNA3中。结果：序列分析表明，与GenBank中的人TLR2全长cDNA序列比较，仅4个碱基不同，同源性为0．998。结论：成功获得了HL－60细胞TLR2胞外域及其氨基端和羧基端片段的克隆。     

Protective effect of transforming growth factor beta 1 on experimental autoimmune diseases in mice.

Interleukin 1 (IL-1) and tumor necrosis factor alpha are thought to contribute to the inflammatory response associated with autoimmune diseases. Transforming growth factor beta 1 (TGF-beta 1) counteracts many effects of these cytokines and has various immunosuppressive properties. In the present study, it is shown that microgram amounts of TGF-beta 1, injected daily for 1-2 weeks, protect against collagen-induced arthritis (CIA) and relapsing experimental allergic encephalomyelitis (REAE), the animal models for rheumatoid arthritis and multiple sclerosis, respectively. When administered during induction of the disease, TGF-beta 1 prevents CIA but only delays the onset of REAE by 2-3 days. However, when administered during a remission. TGF-beta 1 prevents the occurrence of relapses in REAE. The results suggest that TGF-beta 1 has powerful anti-inflammatory effects, mimicking in some respects the beneficial effects of immunosuppressive drugs in these experimental models of autoimmune disease, but without discernable adverse effects.     

Obstructive jaundice--an unusual complication of duodenal tuberculosis: treatment with transhepatic balloon dilatation

This is a report of a patient on treatment for duodenal tuberculosis, who developed obstructive jaundice due to a benign stricture of the terminal common bile duct. This complication of duodenal tuberculosis, to our knowledge, has not been reported before. Percutaneous, transhepatic balloon dilatation of the stricture alleviated the jaundice.     

体外循环后鱼精蛋白不良反应的预防(附64例报告)

目的探讨体外循环不同途径给予鱼精蛋白所产生的不良反应及地塞米松对这些不良反应的预防作用。方法将 6 4例患者按给药途径及是否预防性给予地塞米松分为 4组 :A1,A2 ,B1和B2 组。A组升主动脉给药 ,B组颈内静脉给药 ;A1,B1组给予地塞米松 ,A2 ,B2 组不给予地塞米松。观察各组注射鱼精蛋白后 3,10 ,2 0 ,30min平均动脉压 (meanarterialpressure ,MAP)、平均肺动脉压 (meanpulmonaryarterialpressure ,MPAP)及气道压力(airwaypressure ,AP)的变化。结果A1组各时间点数据无显著性差异 (P >0 .0 5 ) ,A2 组给予鱼精蛋白 3min后血压下降 (P <0 .0 5 ) ;B1组给予鱼精蛋白 3min后血压下降 (P <0 .0 5 ) ,气道压力升高 (P <0 .0 5 ) ,B2 组给予鱼精蛋白 3,10 ,2 0min后血压明显下降 (P <0 .0 5 ,P <0 .0 1) ,气道压力升高 (P <0 .0 5 ,P <0 .0 1)。结论从主动脉根部注射鱼精蛋白对血流动力学影响较静脉给药小 ,地塞米松对鱼精蛋白的副作用有一定的预防作用     

Insulin dependent diabetes in children

We present our experience with twenty children with insulin dependent diabetes mellitus admitted during the past 2 1/2 years. Sixteen patients were admited with acute onset of ketoacidosis while four were having gradual onset. Active and symptomatic treatment was started in all diabetic ketoacidotic patients. One patient died during the acute stage. Eleven patients were followed for 3–6 months or more. Glycosylated hemoglobin was considered as a criteria for control. Three had good control, two fair and six poor control; six developed diabetic ketoacidosis and three developed hypoglycemia     

新生儿筛查G6PD时标本递送方式的探讨

目的通过分析不同方式递送血片标本的G6PD筛查结果，探讨递送方式对G6PD筛查检测值的影响，改善血片标本的递送方式，提高新生儿G6PD筛查的准确性。方法按递送方式将血片标本分成两组，使用荧光定量法测定血片标本的G6PD值，然后对两组的结果进行统计学分析。结果递送方式影响血片标本到达筛查中心的时间，挂号信件方式达到筛查中心时间长，G6PD筛查的假阳性率高；特快专递方式到达筛查中心时间短，G6PD筛查的假阳性率低；在筛查中心采集的血片G6PD筛查结果最准确。结论缩短血片标本递送到筛查中心的时间可以降低G6PD筛查的假阳性率。