认知疗法治疗强迫症的对照研究

目的　探讨认知疗法治疗强迫症的疗效。方法　对 6 0例符合 CCMD-2 -R诊断标准 ,且 Y-BOCS量表评分≥ 1 6分的强迫症病人 ,随机分到认知治疗组 ( 30例 )和氯丙咪嗪组 ( 30例 ) ,两组在氯丙咪嗪常规治疗的同时 ,其中一组加用认知治疗 ,共治疗 8周。在治疗前、后两组均进行临床疗效评估和 Y-BOCS量表评分。结果　认知治疗组痊愈 1 1例、显效 1 6例、有效 3例。氯丙咪嗪组痊愈 6例、显效 1 4例、有效 1 0例。两组痊愈和显效比较有显著差异 ( P<0 .0 5 )。 Y-BOCS量表减分率 :认知治疗组 5 4 .90 % ,氯丙咪嗪组 4 2 .33% ,两组比较有显著差异 ( P<0 .0 5 )。结论　认知疗法配合药物治疗强迫症比单用氯丙咪嗪治疗强迫症疗效更好     

Pneumonien bei akuten Leukämien

Summary Acute leukaemia was complicated by pneumonia in 38 (34.8%) of 109 patients treated between 1979 and 1983; in 39.5% of the patients pneumonia occurred more than once. In 23 patients (60.5%) pneumonia occurred during cytostatic therapy, and 25 patients (65.8%) had less than 1000 mm² granulocytes. Antibiotic therapy had no or only little effect in 70%. A total of 21 patients (55.3%) died of pneumonia. In 15 patients a direct relationship could be seen between pneumonia and the bacterial spectrum in the sputum. A prevalence of gram-negative bacteria was found (24 of 40 bacteria isolated, especially Enterobacteriaceae (19). Fungi were cultivated in 10 cases. Each of the typical pneumonia bacteria was only seen once respectively. It is most important that therapy begin immediately, even before the bacteria have been identified. Only then is there hope that the survival time of patients with acute leukaemia can be influenced.

     

外源性IL-4基因表达对K562细胞增殖及死亡的影响

目的：观察外源性ＩＬ－４对Ｋ５６２增殖及死亡的影响。方法：用逆转录病毒载体将ＩＬ－４ｃＤＮＡ导入Ｋ５６２细胞,检测其增殖反应,用流式细胞依及ＤＮＡ片段凝胶电泳检测细胞增殖周期及凋亡情况,用台盼蓝排除法计数死亡细胞。结果：高表达ＩＬ－４的Ｋ５６２细胞增殖反应明显低于表达株。亲代Ｋ５６２株;前者２过程中死亡细胞百分率明显升高且可被ＩＬ－４单克隆抗体阻断,但其自发凋亡细胞数及增殖周期均无改变。结论Ｌ：外     

The SCMC test: a reliable monitor for antispermatozoal antibodies

Seventeen couples (13%) were selected from a group of 129 infertilepatients according to the following criteria: (i) unexplainedinfertility for 3 years and (ii) <50% shaking spermatozoaduring SCMC testing. The couples were tested for sperm antibodiesafter a complete diagnostic work-up schedule. Post-coital testswere performed during the first menstrual cycle of the wife,followed by SCMC and sperm antibody titre testing. Ten malesand seven females were thus treated with 96 mg methylprednisolone.Nine (52%) of the 17 with sperm antibodies achieved a pregnancy.The results of the SCMC test were in all the cases indicativeof the actual sperm antibody titre. Reduction of the antibodytitre and a decrease in the percentage of shaking spermatozoaas detected by the SCMC test correlated well with the pregnancyrate amongst the patients.     

成年大鼠胰岛的体外基因转染

目的 探讨携带外源基因的慢病毒在体外有效感染胰岛及外源基因在胰岛中的表达，为通过移植前向胰岛细胞转入特定的免疫调节分子基因诱导胰岛移植物耐受奠定基础。方法 将目的基因CTLA4Ig导入慢病毒载体pWPTS，构建成pWPTS-CTLA4Ig载体。用磷酸钙沉淀法将pWPTS-EGFP、pWPTS-CTLA4Ig分别和其辅助载体pMD2．G、pCMVΔ8．92共转染293T细胞，收获病毒上清液，测定病毒滴度后感染新分离的胰岛。通过Western Blot测定胰岛培养上清液中CTLA4Ig蛋白的表达。结果 ①成功构建了携带CTLA4Ig基因的慢病毒载体pWPTS-CTLA4Ig；②包装产生的慢病毒Lenti-EGFP、Lenti-CTLA4Ig在体外可以感染胰岛，其中在Lenti-EGFP慢病毒感染的胰岛观察到了绿色荧光，及在Lenti-CTLA4Ig慢病毒感染的胰岛培养上清液中检测到了CTLA4Ig蛋白的表达。结论 慢病毒在体外可以有效感染大鼠胰岛，且携带的外源基因可以在胰岛细胞中稳定表达，其中Lenti-CTLA4Ig慢病毒感染的胰岛为进行胰岛移植并诱导体内特异的胰岛移植物耐受奠定了基础。     

昆明市儿童家庭动力学特征调查

目的 了解昆明市学校儿童家庭动力学特征.方法 采用家庭动力学自评量表和自编一般情况调查问卷对昆明市盘龙区城市、农村、城郊结合部3所学校四年级、五年级学生共928名进行现场集体调查,对家庭动力学特征及相关因素进行分析.结果 928名学生中,男孩475人(51.296),女孩453人(48.8%).儿童的性别对家庭气氛、系统逻辑、痰病观念维度的影响有显著差异(P＜0.05);家庭的生活环境对个性化、系统逻辑维度的影响有显著差异(P＜0.05);家庭结构(是否独生子女)对家庭动力学影响较小.结论 儿童的性别、家庭的生活环境对家庭动力学影响较为明显,而家庭结构(是否独生子女)对家庭动力学影响较小.     

主、被动音乐治疗对慢性精神分裂症疗效分析

目的　观察主、被动音乐治疗对慢性精神分裂症治疗效果。方法　慢性精神分裂症 72例 ,随机分为主、被动音乐治疗组 ,各 3 6例 ,观察 8周。以 BPRS、SANS量表评定疗效。结果　两组患者 BPRS、SANS量表评分差异均有显著性意义。结论　对慢性精神分裂症的康复治疗主动性音乐治疗优于被动性音乐治疗。     

A new method for assaying adhesion of cancer cells to the greater omentum and its application for evaluating anti-adhesion activities of chemically synthesized oligosaccharides

A new ex vivo method for assaying adhesion of cancer cells to the greater omentum has been developed using mouse greater omentum and [³H]labelled human gastric and mouse colorectal cancer cells. Since the adhesion rates were found to increase up to 18 h and labelled cells seemed to be stable during the period, the present method could be useful for investigating adhesion of cancer cells to the greater omentum, which must occur at the first step of the peritoneal dissemination. The adhesion of cancer cells to the greater omentum was inhibited by a series of chemically synthesized oligosaccharides and Galβ1,3[3OMeGalβ1,4GlcNAcβ1,6]αBn was found to be the best inhibitor. The anti-tumor effect of this novel tetrasaccharide in vivo was shown in preliminary experiments using Balb/c mice and colon26 cells.     

The Mainz Severity Score Index: a new instrument for quantifying the Anderson-Fabry disease phenotype, and the response of patients to enzyme replacement therapy

Anderson-Fabry disease (AFD) is an X-linked disorder caused by deficient activity of the lysosomal enzyme alpha-galactosidase A. The availability of enzyme replacement therapy (ERT) for this debilitating condition has led to the need for a convenient and sensitive instrument to monitor clinical effects in an individual patient. This study aimed to develop a scoring system--the Mainz Severity Score Index (MSSI)--to measure the severity of AFD and to monitor the clinical course of the disease in response to ERT. Thirty-nine patients (24 males and 15 females) with AFD were assessed using the MSSI immediately before and 1 year after commencing agalsidase alfa ERT. Control data were obtained from 23 patients in whom AFD was excluded. The MSSI of patients with AFD was significantly higher than that of patients with other severe debilitating diseases. The MSSI indicated that, although more men than women had symptoms classified as severe, overall, the median total severity scores were not significantly different between male and female patients. One year of ERT with agalsidase alfa led, in all patients, to a significant (p < 0.001) reduction in MSSI score (by a median of nine points). This study has shown that the MSSI score may be a useful, specific measure for objectively assessing the severity of AFD and for monitoring ERT-related treatment effects.