1016名学生PTC尝味能力基因频率的调查

目的:了解味盲基因频率和基因型频率在不同群体中的分布,从而为人种学及人类群体遗传学提供基本数据,并用于研究某些疾病。方法:本文是运用阈值法研究满、汉、回三民族人的尝味能力,并计算了味盲者和尝味者的基因频率。结果:三民族味盲基因频率分别为:满族:0.4588.汉族:0.2845 回族:0.4431。结论:满、汉、回三民族人对PTC尝味能力在统计学上存在显著差异,不同的民族有不同的基因库。     

顺铂联合放疗治疗晚期子宫颈癌的临床分析

目的：评价顺铂辅助化疗联合放射治疗晚期子宫颈癌的疗效。方法：同期对比分析经放疗加顺铂化疗（放化组）60例和单纯放疗（单放组）60例Ⅲ期子宫颈癌患者5年生存率、局部控制率、远处转移率和并发症。结果：5年生存率放化组63.33%,单放组43.33%（P〈0.05）。局部控制率放化组80%,单放组60%（P〈0.05）。远处转移率放化组43.33%,单放组41.66%（P〉0.05）。放射性直肠炎：放化组13.33%,单放组10.00%（P〉0.05）。放射性膀胱炎放化组8.33%,单放组10.00%（P〉0.05）。无因治疗而引起的死亡发生。结论：放射治疗联合顺铂化疗能提高Ⅲ期子宫颈癌患者局部控制率和5年生存率,未改善远处转移率,副作用能耐受。     

随笔文写作与学校叙事辅导--随笔文与中学生个性成长的研究报告

随笔文写作是学生反思自我，建构自我的平台，是学校叙事辅导中的一种方便而有效的方式。实验结果表明，在教学活动中以学生随笔本为辅导媒介，通过师生平等对话、交流和相互评价等一系列活动，可以促进学生在写作兴趣、挫折承受力、自信心、交往能力方面的显著提高。     

L-ficolin突变体原核表达载体的构建及表达产物的鉴定

目的构建L-ficolin突变体的原核表达载体，为研究L-ficolin的糖结合位点奠定基础。方法设计L-ficolin突变体基因上、下游引物，分别引入EcoRⅠ和XhoⅠ酶切位点。以插入L—ficolin M2（Val144Phe）和M6（Glu 307Asp）点突变的完整编码区基因的质粒pCDNA3-L-ficolin为模板，通过PCR扩增获得突变体的基因片段，将其克隆入原核表达载体pGEX—KG．然后通过酶切和序列测定对其进行鉴定；将此表达载体转化入表达菌BL21（DE3）pLvSs诱导表达。并采用SDS—PAGE对表达产物进行鉴定。结果经酶切及序列分析表明．成功地构建了重组原核表达载体pGEX-KG—L—ficolin—M2、pGEX-KG-L-ficolin—M6，SDS—PAGE显示目的蛋白大量表达。结论L—ficolin突变体融合蛋白可以在大肠杆菌中大量表达。为研究L-ficolin的糖结合位点打下基础。     

网络成瘾的成因及心理治疗

网络成瘾是上个伴随着网络的发展而出现的新的疾病，对青少年的身心发展产生巨大的负面影响。网络成瘾的形成与网络本身的特性、成瘾者本人的人格特征、近期遭受重大的环境压力及其未满足的需要有关。对网络成瘾的治疗，目前多以行为矫正和认知行为治疗的方法为主。     

Sexual Health Education in Massage Therapy Programs: A Survey of Program Directors

Massage therapy program directors completed an online survey to explore sexual education in massage therapy programs. The overall data suggest that program directors are supportive of sexual health education in the training of massage therapists and that such education is integrated into several aspects of their training programs. To enhance sexual health education, massage therapy programs could collaborate with specialists in sex therapy or sexuality education. Massage therapy training may need to include the following topics: working with clients who have been sexually abused, working with transsexual clients, understanding sexual arousal processes, and understanding dynamics between men and women.     

经尿道注射无水酒精治疗前列腺增生症

采用经尿道前列腺注射无水江酒精治疗前列腺增生症（BPH）33例，28例随访6日，观察其前列腺症状（IPSS）评分，最大尿流率（MFR），膀胱残余尿均有明显改善，经直肠B超检查前列腺体积明显缩小，有显著性差异（P＜0．01），治疗可在局麻下进行，方法简便，安全，疗效显著，并发症少，恢复快，尤其适用于手术治疗耐受性差的患者，是一种新的前列腺增生症的治疗方法。     

近10年中医外治法治疗支气管哮喘研究概况

支气管哮喘是临床常见的呼吸系统疾病之一,其病死率高,严重影响病人的生活质量,给个人和社会造成了巨大的疾病负担。西医对于支气管哮喘的治疗取得了较大的进展,但治疗费用较高,长期应用容易引起多种并发症。相比之下,中医外治法在治疗支气管哮喘方面具有一定的优势。文章旨在就近10年来中医外治法治疗支气管哮喘的研究进展作一综述。     

Study of Resistin gene expression in peripheral blood mononuclear cell and its gene polymorphism in a small range population

INTRODUCTION Recently discovered as an endocrine organ, adi-pose tissue can secrete many cytokines such as Re-sistin, adiponectin and free fatty acids, and receives much attention in the study of insulin resistance and type 2 diabetes mellitus (T2DM). As a peptide hor-mone secreted by adipocyte, Resistin is considered to be the linkage between obesity and insulin resistance (Steppan et al., 2001). Most studies on Resistin in-vestigate adipose tissue. In this experiment we de-tected t…     

Cell therapy in congestive heart failure

Congestive heart failure （CHF） has emerged as a major worldwide epidemic and its main causes seem to be the aging of the population and the survival of patients with post-myocardial infarction. Cardiomyocyte dropout （necrosis and apoptosis） plays a critical role in the progress of CHF; thus treatment of CHF by exogenous cell implantation will be a promising medical approach. In the acute phase of cardiac damage cardiac stem cells （CSCs） within the heart divide symmetrically and/or asymmetrically in response to the change of heart homeostasis, and at the same time homing of bone marrow stem cells （BMCs） to injured area is thought to occur, which not only reconstitutes CSC population to normal levels but also repairs the heart by differentiation into cardiac tissue. So far, basic studies by using potential sources such as BMCs and CSCs to treat animat CHF have shown improved ventricular remodelling and heart function. Recently, however, a few of randomized, double-blind, placebo-controlled clinical trials demonstrated mixed results in heart failure with BMC therapy during acute myocardial infarction.