0.1％阿达帕林凝胶治疗黄褐斑疗效观察

我院于 2 0 0 0年 7月至 2 0 0 1年 11月使用法国高德美制药公司生产的 0 1%阿达帕林凝胶治疗黄褐斑 40例 ,现将结果报告如下。1　病例与方法1 1　临床资料　 78例均为我院皮肤科门诊女性患者 ,年龄2 6～ 45岁 ,平均年龄 34岁 ;病程 2月～ 15年 ;其中蝶形分布 2 2例 ,颧部 16例 ,颊部 2 5例 ,泛发 15例。入选患者均为 2周内未用过其他脱色剂或系统治疗的黄褐斑患者。处于妊娠期或哺乳期患者 ,患有慢性肝肾疾病 ,女性生殖器官疾病及内分泌系统疾病患者 ,患有胃溃疡或胃酸增高者不入选。1 2　治疗方法　将 78例患者分为Ａ/Ｂ两组。Ａ组 :用温…     

X线监测下经皮腰椎间盘穿刺髓核切吸术的配合与护理

经皮、腰椎间盘穿刺髓核切吸术是近年来发展起来的一项介入新技术、主要作用机制为显著降低椎间盘内压，减少突出椎间盘的内容、减弱或消除神经根损害的张力机制。其具有创伤小、不干扰椎管内结构、疗程短、并发症低、治愈率高、操作简单等优点，而易被患者接受。X线监测下经皮、腰椎间盘穿刺髓核切吸术目前尚无固定的护理模式，下面将术中配合与术后护理体会总结如下。1术前准备根据患者的年龄、职业、受教育程度选择患者可以接受的语言向患者介绍术程、疾病的转归、因果关系、愈后及术中注意事项，协助患者完成术前检查，使患者能在自愿…     

大骨节病患儿尿氨基多糖红外光谱分析(初报)

作为结缔组织之一的软骨组织学特征,是:具有丰富的细胞基质,这种无定形基质是以软骨蛋白多糖和Ⅱ型胶原为中心的种种高分子成份。软骨蛋白多糖占干燥组织重量的50％,在长的直链状透明质酸分子上,大致     

漫画与幽默

1.奉还一生 医生为年轻时的英国作家萨维奇治病。作家长期潦倒,健康状况极坏,好不容易才保住一条命。医生最后把一张医疗帐单送给他,告诉他:"我救了你一条命,你应当有所报答。" 萨维奇送给医生一本书,恭敬地说:"我把生命还给你。"这本书名是:《萨维奇的一生》。     

代谢酶CYPIA1和GSTM1基因多态性与口腔鳞癌

CYPIA1是代谢外源性和内源性化合物的重要Ⅰ相代谢酶，GSTM1是参与多种致癌物的代谢解毒的Ⅱ相代谢酶，近年来的研究发现，它们与口腔鳞癌的易感性密切相关。多数研究认为．CYPIA1的基因多态性合并GSTM1的缺陷可使口腔鳞癌的危险性增加。进一步研究有利于为诊断、治疗及预防口腔鳞癌提供新途径和突破点。     

主动脉-心室通道的外科治疗

主动脉-心室通道罕见,包括:主动脉-左心室通道和主动脉-右心室通道.主动脉-左心室通道的病理形态最先由Edwards于1957年描述[1],1963年正式命名[2].随着对该疾病的病理生理进一步认识和一些主动脉-右心室通道的临床报道的出现,逐步认识到主动脉和左、右心室之间均可存在异常通道,主动脉-心室通道由Mckay等[3]于2002年正式命名.     

胰腺癌黏蛋白4基因修饰的树突状细胞疫苗构建及对胰腺癌细胞的免疫效应

Objective To obtain the dendritic cells ( DC)-based vaccine modified by adenovirus containing MUC4 gene , and evaluate the anti-tumor efficacy of DC vaccine to pancreatic tumor cells. Meth-ods The mRNA sequence of tumor associated antigen, MUC4, was obtained from NCBI, and MUC4 se-quence was acquired through the restriction enzyme sites and over lap PCR, then subcloned into adenovirus plasmid to create recombinant adenovirus ( rAd-MUC4) . The DCs were infected by rAd-MUC4 virus and then stimulated the lymph cells from the same donor to induce MUC4 specific cytotoxicity T lympbocytes ( CTL) . The efficacy of CTL was analyzed by LDH releasing assay. Elispot was used to detect the IFN-γ release. Results The recombinant adenovirus containing MUC4 ( sv12) gene was obtained. The MUC4-induced CTL could specifically kill the Capan-1 pancreatic tumor cells [ ( 13. 7±6.0)% , ( 21.4± 4. 7)% , (36.1±9. 5)% at ratios of 10: ,20: ,40: ] , higher than MCF-7 and Bxpc-3 cells respectively, P < 0. 05. The spots number of CTL induced by rAd-MUC4 was ( 139.1±23.3) , more than GFP and PBS control group,P<0.05. Conclusion The Muc4 gene modified DC vaccine could induce the proliferation of CTL, which provided a significant cytotoxicity to HLA-matched MUC4 positive tumor cell lines in vitro.     

NEUROTROPIN IMMUNOSTIMULATING ACTION ON IMMUNOCOMPETENT CELLS

Neurotropin (NSP) is an extract isolated from the skin of rabbits inoculated with vaccinia virus. The present study examines the possible action of NSP on the number and function of immunocompe tent cells in mice. The experiment showed that NSP had no effect on both T and B lymphocytes of nor- malimmunized mouse spleen. The degree of plaque forming cell reaction and titre of specific antibody showed no significant differences when the NSP treated group and controls were compared. How- ever, NSP exhibited promotive effect on specific antigen binding cells in the early stage of immune responses. It was also noted that the rosette forming capacity of human T lymphocytes in vitro was restor- ed markedly by NSP. These results suggest that NSP possesses certain immunostimulating activity, particularly on the specific antigen binding cells and human T lymphocytes.     

我院门诊药房药物咨询服务工作开展情况简介

随着医药卫生事业的发展，患者对医疗及药学服务需求的增加，如何合理地使用药物，使药物的应用更加安全、有效、经济已成为医务工作者及患者共同关注的问题。传统的医院药房服务模式正在发生改变，工作重心由“以药品为中心”转向“以病人为中心”。药师的职责已由简单的配方发药过渡到直接参与临床用药；为患者、医护人员及大众提供各种不同的药物咨询服务；参与医疗纠纷的处理等。