排序方式: 共有45条查询结果,搜索用时 15 毫秒
1.
桡动脉取血操作在临床的应用越来越广泛,但其操作存在一定难度,尤其是呼吸系统疾病的老年患者因其动脉血管细滑,且需经常穿刺取血,有一定难度。我们在临床操作中摸索出一种新的进针方法,现报告如下。一、资料与方法1.一般资料呼吸系统疾病患者120例,取血150次,其中男78例93次,女42例57次,年龄37-89岁,平均年龄63岁。其中慢性阻塞肺32例67次,肺性脑病7例26次,支气管哮喘12例29次,肺癌17例28次。随机分为二组,每组穿刺75次。 相似文献
2.
我科2005年3~5月对100例新入院病人进行了有计划的心理护理,取得了良好的效果,现报告如下:一、临床资料本组病人100例,年龄22~92岁,平均57岁。文化程度:小学4例,初中32例,大专以上64例。筛选标准:昏迷、痴呆者除外。 相似文献
3.
4.
Objective To investigate the distribution and amount of human immunodeficiency virus (HIV) infection in gastric mucosa from untreated acquired immune deficiency syndrome (AIDS) patients and highly active antiretroviral therapy (HAART) treated patients.Methods Thirty-five AIDS patients (14 untreated patients and 21 patients receiving HAART) and 10 HIV-1 seronegative patients with gastrointestinal symptoms were enrolled and examined by upper endoscopy.The labeled HIV-1 double-stranded cDNA probe was a PCR product corresponding to the LTR and gag gene of the HIV-1 genome.HIV in gastric mucosal tissues from AIDS patients was detected using in situ hybridization (ISH) and compared with that in peripheral blood mononuclear cells (PBMC).Results ① No obvious character was found in gastrointestinal symptoms,endoscopy examination and pathology results of AIDS patients.② The expression of HIV gene was mainly detected in the gastric mucosal mononuclear cell (MMC).Other cells were also observed with HIV expression including mucosal epithelial cells,gland epithelial cells and interstitial cells.③There was no difference in HIV expression between sinus ventriculi and gastric body.④ HIV gene expression from AIDS patients was (1.97±3.25)% in gastric mucosa,no difference in HIV gene expression between two groups (P>0.05).⑤ HIV gene expression in PBMC smear from AIDS patients was (12.38 ± 9.17)%.HIV expreesion in PBMC from patients who had received HAART for 1-4 years were markedly lower than that from patients who had not received HAART (P<0.05).Conclusions The gastric mueosa is one of HIV infected sites.The potential effect of HAART on the decrease of HIV infected cells in gastric mucosa was unsatisfactory. 相似文献
5.
到目前为止,已经明确的冠状病毒表面受体有两种。Ⅱ型冠状病毒-鼠肝炎病毒(mouse hepatitis virus,MHV)的表面受体是免疫球蛋白超家族成员中的鼠癌胚抗原相关性细胞粘附分子(CEACAMVs)。部分Ⅰ型冠状病毒如人类冠状病毒229E、传染性胃肠炎病毒、猫感染性腹膜炎病 相似文献
6.
Objective To investigate the distribution and amount of human immunodeficiency virus (HIV) infection in gastric mucosa from untreated acquired immune deficiency syndrome (AIDS) patients and highly active antiretroviral therapy (HAART) treated patients.Methods Thirty-five AIDS patients (14 untreated patients and 21 patients receiving HAART) and 10 HIV-1 seronegative patients with gastrointestinal symptoms were enrolled and examined by upper endoscopy.The labeled HIV-1 double-stranded cDNA probe was a PCR product corresponding to the LTR and gag gene of the HIV-1 genome.HIV in gastric mucosal tissues from AIDS patients was detected using in situ hybridization (ISH) and compared with that in peripheral blood mononuclear cells (PBMC).Results ① No obvious character was found in gastrointestinal symptoms,endoscopy examination and pathology results of AIDS patients.② The expression of HIV gene was mainly detected in the gastric mucosal mononuclear cell (MMC).Other cells were also observed with HIV expression including mucosal epithelial cells,gland epithelial cells and interstitial cells.③There was no difference in HIV expression between sinus ventriculi and gastric body.④ HIV gene expression from AIDS patients was (1.97±3.25)% in gastric mucosa,no difference in HIV gene expression between two groups (P>0.05).⑤ HIV gene expression in PBMC smear from AIDS patients was (12.38 ± 9.17)%.HIV expreesion in PBMC from patients who had received HAART for 1-4 years were markedly lower than that from patients who had not received HAART (P<0.05).Conclusions The gastric mueosa is one of HIV infected sites.The potential effect of HAART on the decrease of HIV infected cells in gastric mucosa was unsatisfactory. 相似文献
7.
目的 观察前列地尔脂微球载体制剂(凯时)治疗老年不稳定性心绞痛(UA)的效果。方法 103例住院患者均 为男性,分为治疗组(凯时)64例和对照组(常规药物)39例。进行临床和实验室对比研究。结果 治疗组临床显效55例 (85.9%),有效6例(9.3%),无效3例(4.7%),总有效率95.3%。对照组39例,临床显效11例(28.2%),有效15例 (38.5%),无效13例(33.3%),总有效率66.7%。两组比较,有显著差异(P<0.001)。同时,血液流变学综合指标检查,治 疗组改善率93.7%(60/64)。对照组改善率79.4%(31/39)。治疗组与对照组比较有显著差异(P<0.01)。结论 前列地 尔对老年UA具有明显的治疗效果。 相似文献
8.
9.
急性脑梗死患者血浆凝血纤溶指标的变化及临床意义研究 总被引:8,自引:0,他引:8
目的:观察急性脑梗死患者血浆中凝血纤溶指标的含量变化,并探讨其临床意义。方法:采集42例急性脑梗死患者血浆,测定其纤维蛋白原、D-二聚体及纤溶酶原含量,并与对照组进行比较。结果:急性脑梗死患者血浆中纤维蛋白原、D-二聚体含量明显高于对照组(P<0.01),纤溶酶原活性却下降(P<0.05),且各项指标的变化与病情轻重相关。结论:脑梗死患者急性期存在凝血纤溶系统的异常。 相似文献
10.
Objective To investigate the distribution and amount of human immunodeficiency virus (HIV) infection in gastric mucosa from untreated acquired immune deficiency syndrome (AIDS) patients and highly active antiretroviral therapy (HAART) treated patients.Methods Thirty-five AIDS patients (14 untreated patients and 21 patients receiving HAART) and 10 HIV-1 seronegative patients with gastrointestinal symptoms were enrolled and examined by upper endoscopy.The labeled HIV-1 double-stranded cDNA probe was a PCR product corresponding to the LTR and gag gene of the HIV-1 genome.HIV in gastric mucosal tissues from AIDS patients was detected using in situ hybridization (ISH) and compared with that in peripheral blood mononuclear cells (PBMC).Results ① No obvious character was found in gastrointestinal symptoms,endoscopy examination and pathology results of AIDS patients.② The expression of HIV gene was mainly detected in the gastric mucosal mononuclear cell (MMC).Other cells were also observed with HIV expression including mucosal epithelial cells,gland epithelial cells and interstitial cells.③There was no difference in HIV expression between sinus ventriculi and gastric body.④ HIV gene expression from AIDS patients was (1.97±3.25)% in gastric mucosa,no difference in HIV gene expression between two groups (P>0.05).⑤ HIV gene expression in PBMC smear from AIDS patients was (12.38 ± 9.17)%.HIV expreesion in PBMC from patients who had received HAART for 1-4 years were markedly lower than that from patients who had not received HAART (P<0.05).Conclusions The gastric mueosa is one of HIV infected sites.The potential effect of HAART on the decrease of HIV infected cells in gastric mucosa was unsatisfactory. 相似文献