COPD机械通气病人下呼吸道感染致病菌分布特点

①目的 探讨慢性阻塞性肺病(COPD)病人机械通气后下呼吸道感染致病菌的特点。②方法 取32例COPD并发呼吸衰竭行机械通气病人下呼吸道分泌物做痰细菌学培养，同时做药物敏感试验。③结果 32例病人共分离出菌株76株，阳性率71．7％，其中混合感染10例次。其中革兰阴性杆菌(GNB)58株，占76．3％；阳性球菌10株，占13．2％；真菌8株，占10．5％。常见致病菌以铜绿假单胞菌、鲍曼不动杆菌和肺炎杆菌为主，GNB中铜绿假单胞菌和不动杆菌的耐药率高。④结论 COPD应用机械通气病人下呼吸道感染以革兰阴性杆菌为主，耐药性高。     

大学生心理健康教育干预研究

目的　研究高校心理健康干预模式 ,提高大学生心理健康水平。方法　采取分层整群抽样的方法 ,运用SCL - 90自评量表对该院学生测试评分 ,分别进行实施心理健康干预模式 (心理教育、心理预防、心理训练 )前后状况调查 ,比较学生心理测试总体水平。结果　学校心理健康教育干预实施后一年 ,学生心理测试 8项因子分均值低于心理健康干预实施前 ,其中强迫、人际关系、焦虑、恐怖、偏执因子分实施前后有显著性差异 (P <0 0 5 )。结论　学校实施心理健康教育干预能有效地维护大学生心理健康 ,促进大学生心理发展 ,提高大学生心理素质     

急性脑梗死选择性动脉溶栓治疗与护理

综述了急性脑梗死选择性动脉溶栓治疗与护理,详细介绍了脑梗死的发病机理、溶栓时机、适应证、介入治疗方法及护理.     

冠状动脉造影病人的心理问题及护理

目前，冠状动脉造影已成为诊断冠心病，明确冠状动脉狭窄部位、程度的重要方法，对冠心病的诊断可达定量水平，为估计病人预后、决定药物使用及介入性治疗提供了更为确切的指标。由于介入性诊治属有创性，存在一定的风险，且术后需卧床制动，因此，绝大多数病人对该术存在担心恐惧等心理，加之术中、术后所承受的不适感觉，在很大程度上影响着该术的成功及病情变化，为减轻病人恐惧与担心，增加手术的成功率，认真做好病人的心理护理就显得尤为重要。自2000年6月我科开展冠状动脉介入性诊治护理以来，对病人心理特征不断进行观察分析，现将其总结如下。     

Alveolar hydatid disease of the liver: Brief review and spectrum of adjacent organ invasion

The purpose of this study is to show the spectrum of adjacent organ invasion and to make a brief review of hepatic alveolar hydatid disease (AHD), using CT and MR imaging. We retrospectively reviewed CT and MR images of three patients with various adjacent organ invasions surgically and histologically proven to be AHD. Local invasion to right kidney and adrenal, right hemidiaphragm and lung were detected in one patient, right adrenal in another patient and gall bladder, duodenum, gastric wall and pancreas invasion in the other. AHD may rarely extend to the gall bladder, stomach, duodenum, pancreas, right adrenal and kidney, diaphragm, pleura and lung. The extension of the disease outside the liver is usually encountered in patients with large, peripherally located masses in the advanced stage of the disease.     

神经肽Y对心肌蛋白质合成的影响及其意义

用~3H-亮氨酸参入法与放射免疫分析法分别测定大鼠心肌蛋白质合成速度与心脏组织中神经肽Y(NPY)含量。结果显示NPY能显著促进心肌蛋白质合成,其最大效应较去甲肾上腺素(NE)大35%,所需浓度是NE的1/100。心肌梗塞后非梗塞区组织内NPY的含量在2天时无显著改变,15天时则降低71%,提示2～15天期间该区域NPY释放增加,此为非梗塞区心肌肥大的机制之一     

大鼠前脑和脑干向中央上核的纤维投射

用辣根过氧化物酶(HRP)微电泳技术研究大鼠前脑和脑干向中央上核(CS)的纤维投射。将HRP输入CS后,观察到缰核、脚间核和被盖背核区有较多的标记细胞,斜角带核、下丘脑核和乳头体核有少量标记细胞。在外侧缰核、脚间核和被盖背核区可见丰富的顺行标记终末。结果表明,前脑的缰核和脑干的脚间核和被盖背核区是CS的主要传入来源,它们之间存在往返的纤维联系。     

谷参肠安胶囊长期毒性试验

本文报告谷参肠安胶囊大鼠长期毒性试验,结果表明,谷参肠安胶囊对动物的一般状况,体重增长、外周血象、肝肾功能及病理组织学检查等未见明显毒性。     

Clinical and experimental studies on acupuncture treatment of apoplexy at the convalescent stage by consciousness-restoring method.

The consciousness-restoring method and the conventional method of acupuncture were used for treatment of 92 cases of apoplexy at the convalescent stage. They were randomly divided into 2 groups: the consciousness-restoring group (50 cases), and the conventional group (42 cases). The therapeutic results show that the cure rates in the former and latter groups are 43% and 16.67% respectively. The markedly effective and effective rates in the former group are significantly higher than that in the latter group. The experimental results demonstrate that there is remarkable improvement in the majority of criteria of blood rheology, blood lipid, micro-circulation and thrombus formation in vitro, in the former group, and the degree and extent of improvement are markedly better than the latter group.