大同市103例高龄老人营养情况及心理状况调查

本文对103名高龄老人进行营养情况调查、心理状况调查和体测量,结果表明:高龄老人体质指数大于26者很少,只要老龄人的各种营养素达到供给量标准,心理状态乐观满意,且不吸烟不酗酒者,则可长命百岁。     

Detection of circulating antigen by McAb-AST for evaluating the efficacy of anti-Leishmania chemotherapy.

We have adapted the simple and sensitive McAb-antigen spot test (AST) for evaluating the efficacy of anti-Leishmania chemotherapy. Serum samples from 37 kala-azar patients were tested by McAb-AST, and all showed definite positive reactions before treatment. After a course of antimony treatment, 20 turned negative, coupled with the disappearance of clinical symptoms; another 12 cases responded with weak positivity accompanied by an improvement of clinical manifestations; and the remaining 5 antimony-resistant patients showed strong positive reactions, with their conditions gradually worsening. Furthermore, all 6 cases in which the diagnosis was missed by the bone marrow smear method turned McAb-AST negative after chemotherapy. These results suggest that McAb-AST can be used to evaluate the efficacy of chemotherapy as well as to avoid missed diagnosis by the bone marrow smear method.     

缺血性脑血管病患者的血脂水平

目的分析缺血性脑血管病（ICVD）患者的血脂水平，为今后预防保健及康复干预决策的制定提供依据。方法在佛山市第一人民医院病案数据库中检索1991-2004年诊断为ICVD的病例共2886例，其中2000-2004年ICVD患者共1430例为一亚组，以我院同时期保健科随机选取的400名健康体检人群为对照组，记录血脂情况，进行对照分析。结果血TC、TG和LDL—C水平ICVD患者组明显高于健康体检人群，差异有统计学意义。男女两性血脂水平均随年龄增加而逐渐增高，50岁以上女性血脂水平明显高于同龄组男性。血脂代谢异常患病率随着年代的推移呈逐步上升趋势，总胆固醇从1991—1994年的24．5％到2001-2004年的38．1％（男性）和22．3％到38．5％（女性），且明显高于国内2000-2001年普查人群高脂血症的患病率。结论佛山地区血脂异常是ICVD的重要原因之一。     

社区卫生服务信息系统功能建模研究

理顺功能关系、理清业务流程是构建社区卫生服务信息系统的前提和基础,功能建模是理顺功能关系的一个重要手段。在研究现有的各种功能分析方法的基础上,本文以IDEF0模型方法为基础,提出了社区卫生服务信息系统功能建模方法。通过建立功能、数据和约束之间的内在联系,为系统的功能设计和数据分析提供了基础。     

Chronic Kidney Isograft and Allograft Rejection

In this study antigen-independent factor in the pathogenesis of chronic rejection of organ transplants was examined.Kidney isografts and allografts were transplanted orthotopically into bilaterally nephroectomized rat recipients and studied functionaaly,morphologically and immunohistologically,at serial intervals up to 52 weeks after transplantation.Allograft recipients developed progressive proteinuria after 12 weeks,with gradual renal failure ultimately leading to death.At the same time,morphological changes,including progressive arteriosclerosis and glomerulosclerosis ,tubular atrophy and interstitial fibrosis,developed.Immunohistologically,macrophages infiltrated glomeruli during this period and cytokines became unregulated.Our results showed that antigen-independent functional and morphological changes occurred in long-tern kidney isografts and mimicked those appearing much earlier in allografts that reject chronically.Initial injury and extent of functioning renal mass is suggested to be important factor for such late changes.     

496例精神分裂症残疾评定分析

目的：了解精神分裂症致残情况。方法：收集我院1998年1月至2003年7月进行残疾评定的精神分裂症502例，采用中国实用残疾人评定标准评定精神残疾及等级。结果：502例中496例(98．8％)评定为精神残疾，其中Ⅰ级、Ⅱ级、Ⅲ级分别为12．1％、54．8％、33．1％。结论：精神分裂症致残率较高，其程度受性别、婚姻状况、药物依从性及社会支持系统的影响。     

人乳头瘤病毒多肽与人免疫球蛋白G融合表达

目的 将人乳头瘤病毒16型(Human papillomavirus type 16，HPV-16)的晚期表达蛋白E7上的抗原24肽(从第38位氨基酸到第61位氨基6病毒感染防治酸)与人免疫球蛋白G的重链恒定区融合表达，并以此融合蛋白作为抗原，可能为HPV-1提供免疫治疗方法。方法 利用PCR方法分别扩增HPV-16 E7(38-61)24肽的DNA片段和人免疫球蛋白G的重链恒定区DNA片段，并构建到pEV21a表达载体上，转化入E．coli中表达，利用SDS-聚丙烯酰胺凝胶电泳(SDS-PAGE)和蛋白质免疫印迹(Western-blotting)的方法对表达结果进行鉴定。结果 构建的表达载体HPV16E7e／hIgGHCCR-pET21a经酶切鉴定和测序显示序列正确；通过SDS-PAGE和Western-blotting的鉴定，重组融合蛋白Mr约40000，表达量可占菌体蛋白的20％左右。结论 成功构建HPV16-E7的抗原多肽片段和人免疫球蛋白G的重链恒定区的融合蛋白，并可在E．coli中高效表达。     

Clinical report of cervical arthroplasty in management of spondylotic myelopathy in Chinese

Objectives  

To investigate clinical effects and manual operational point of Bryan cervical disc prosthesis in Chinese, to observe the stability and range of movement (ROM) post-operatively.     

测定血浆心钠素对小儿心功能不全的诊断意义

采用放射免疫法测定60例心血管病患儿的血浆心钠素,结果,在心功能不全,先天性心脏病、心肌炎者,明显高于正常组;心功能不全组明显高于非心功能不全组。非心功能不全的心血管疾患(如:先天性心脏病、心肌炎)之间无显著差异。说明血浆心钠素测定可作为心功能不全判断指标,并可指导治疗。