复方硝酸益康唑软膏治疗浅部真菌病疗效观察

目的　观察复方硝酸益康唑软膏治疗浅部真菌病的疗效。方法　浅部真菌病患者 2 0 0例随机分为A组10 9例 ,B组 91例。A组外用复方硝酸益康唑软膏治疗 ,B组外用联苯苄唑霜治疗。结果　A组有效率为 94.5 % ,B组有效率为 74.7% ,两组比较差异有显著性 (P <0 .0 1)。结论　复方硝酸益康唑软膏治疗浅部真菌病疗效优于联苯苄唑霜     

脂肪因子与银屑病

银屑病发病机制涉及遗传、免疫等多种因素。近年来逐渐认识到银屑病是一种系统性疾病,与肥胖、高血压、糖尿病及代谢综合征等相关。脂肪组织可以通过分泌脂肪因子介导胰岛素抵抗、炎症调控、内皮功能障碍及动脉粥样硬化等异常。脂肪因子如瘦素、抵抗素、chemerin、脂联素及内脂素等在银屑病中表达异常,可能参与银屑病发病机制中的免疫应答及表皮异常增殖。     

补肾方剂对糖尿病大鼠牙周炎的疗效观察

目的观察补肾方剂对糖尿病大鼠牙周炎的治疗效果。方法选择60只大鼠建立糖尿病牙周炎模型,按照给药的不同分为单纯牙周炎组(不给药)、灌喂中药组(补肾方剂)、灌喂氨基胍(AG)组;同时选择16只正常大鼠作为对照组,给药4周、6周后均制作组织切片,观察牙周组织形态结构的变化,测定牙龈中一氧化氮(NO)含量。结果灌喂中药组的结缔组织附着丧失量、牙槽骨高度丧失量、牙龈组织中NO的含量均明显低于其他糖尿病牙周炎组,差异有统计学意义(P<0.05)。结论补肾方剂对促进糖尿病牙周炎牙周组织的修复,降低NO含量的作用优于AG。     

Expression of type Ⅰ interferon in monocyte-derived dendritic cells after Toll like receptor 3 triggered in patients with chronic hepatitis B

Objective To detect the expression of type Ⅰ interferon in monocyte-derived dendritic cells(MoDCs)after Toll like receptor(TLR)3 triggered in patients with chronic hepatitis B(CHB),and to evaluate immune responses of CHB patients and its roles in the mechanisms of persistent infection of hepatitis B virus(HBV)and chronicity of hepatitis.Methods Peripheral blood mononuclear cells(PBMCs)were isolated and purified using magnetic beads(plasma was saved simultaneously)from 26 CHB patients and 18 healthy volunteers(HV).Dendritic cells(DCs)were induced and proliferated in a culture medium with recombinant human granulocyte macrophage colony stimulating factor(rhGM-CSF)and recombinant human interleukin(rhIL-4).EX3s were stimulated with Poly Ⅰ:C and the supernatants were collected at 0 h and 24 h after stimulation.Type Ⅰ interferon(IFN-α and IFN-β)in plasma and supernatants were examined by enzyme linked immunosorbent assay (ELISA).Results The levels of type Ⅰ interferon in plasma were not significantly different in groups of HV and CH B.IFN-α and IFN-β expressions in supernatants before Poly Ⅰ:C stimulation were(80.00±16.15)ng/L,(36.39±13.90)ng/L in CHB group and(76.76±15.90)ng/L,(37.14±13.68)ng/L in HV group,respectively.And there were no statistical differences between two groups(t=1.651,t=0.178;both P＞0.05).IFN-α expressions in supernatants at 24 h after stimulation in two groups were both higher than those before stimulation(at 0 h),but there were no statistical differences(t=1.534,t=1.243;both P＞0.05).IFN-β expressions in supernatants at 24 h after stimulation in HV group was(54.57±16.80)ng/L,which was significantly higher than that at 0 h(37.14±13.68)ng/L(t=4.061,P＜0.05).However,there was no significant difference at 24 h than tht at 0 h in CHB group(t=1.796,P＞0.05).At 24 h after stimulation.IFN-β level was(54.57±16.80)ng/L in HV group,which was significantly higher than that[(41.64±12.57)ng/L]in CHB group(t=2.921,P＜0.05).Conclusions Functions of MoDCs from CHB patients are impaired and MoDCs could not express type Ⅰ interferon normally.Expression of type Ⅰ interferon after TLR3 triggered in CHB patients is mainly IFN-β.     

单唾液酸四已神经节苷脂治疗急性脑梗死临床疗效初探

目的观察神经节苷脂（GMI）治疗急性脑梗死的临床疗效及安全性。方法选择40例发病72h内急性脑梗死患者,随机分为治疗组和对照组各20例,采用中国卒中程度评分（CSS）Barthel指数及Rankin残疾评分评价神经功能恢复状况。结果治疗组显效率40％,有效率20％,无效5％,总有效率95％,对照组显效率30％,有效率35％,无效25％,总有效率75％。结论神经节苷脂（GMI）治疗急性脑梗死安全、有效。     

中晚期牙周病86例治疗体会

牙周疾病是指发生在牙支持组织(牙周组织)的疾病,包括仅累及牙龈组织的牙龈病和波及深层牙周组织的牙周炎,是引起成年人牙齿缺失的主要原因之一。近年来人们对牙周病有了新的认识,对保留牙齿的要求越来越高,即使是晚期牙周病也不限于以拔牙为主的治疗方法。我院采用内科综合方法治疗中晚期牙周病,取得满意效果。     

胃体癌贲门癌术后肠内营养的护理

胃体癌、贲门癌根治的最常用的手术方式是全胃切除或胃大部分切除。胃切除术对正常的生理状态有一定的破坏,患者术后会出现营养代谢障碍。肠内营养支持不仅可给机体提供营养素,纠正机体紊乱状态,而且还可以增加应激状态下胃肠道的血流量,给肠黏膜提供营养素,保护肠黏膜,减少应激反应的程度。     

食道癌手术的护理配合体会

2010年1月至2012年6月我们共配合50例全麻下行食道癌切除术,取得良好的效果,现将护理体会报告如下。1临床资料选择我院2010年1月至2012年6月全麻下行食道癌切除术患者50例。男34例,女16例。最大     

正交试验法优选抗柯萨奇B病毒性心肌炎胶囊提取工艺

目的:优选抗柯萨奇B病毒性心肌炎胶囊( K-CoxB-JN)的提取工艺.方法:采用紫外-可见分光光度法测定乙醇提取物中皂苷、黄酮、木质素类成分含量;正交试验设计优选抗柯萨奇B病毒性心肌炎胶囊的提取工艺.结果:乙醇提取最佳工艺为10倍量70％乙醇加热回流2次,每次1.5h.结论:优选的提取工艺稳定,安全,简便易行.     

祛银合剂治疗银屑病疗效观察

目的：评价祛银合剂治疗银屑病的临床疗效，方法：将250例寻常型银屑病患者随机分为两组，分别口服祛银合剂（129例）和复方青黛丸（121例）。3例红皮病型银屑病患者口服祛银合剂治疗。结果：两组总有效率比较有显著性差异（P＜0．01）；3例红皮病型银屑病均得以治愈。结论：祛银合剂治疗寻常型银屑病疗效确切，未发现副作用，值是临床应用，同时为红皮病型银屑病提供了新的治疗方法。