流行病学

ABSTRACT］ Objective To explore the epidemiological characteristics of summer diarrhea.

目的 了解夏季腹泻的流行病学特点。

This research has been validated by epidemiological evidence.

这项研究经过验证的流行病学证据。

Respectively ,This demonstrated that the VPGene was conservative. The experiment offered theoretical foundation to the studying of structure and function of AEV VPO gene,molecular epidemy and engineered vaccine.

本实验成功地对禽脑脊髓炎病毒VPO基因进行了克隆和分析，为进一步研究AEV的基因结构及功能，基因工程苗的研制，以及分子流行病学研究提供了理论基础。

According to the above evaluation of immuno-epidemiology of RSA, RSA may be etiologically classified into lack of materno-fetal immuno-recognition, materno-fetal inappropriate immuno-recognition, and disorder of materno-fetal immuno-recognition.

根据RSA免疫流行病学分析，RSA的病因可以分类为：母-胎免疫识别低下型、母-胎免疫识别过度型及母-胎免疫识别紊乱型。

AIM: To report the demographic characteristics of a sample of population affected by exudative age-related macular degeneration in the region of Castilla-Leon (North-Central Spain), and to compare them with a group of population of the same age and from the same geographic area.

目的：报告在西班牙Castilla-Leo地区患有渗出性老年性黄斑变性的样本人群的流行病学特点，并与一组来自同一地区和相同年龄人群进行比较。

Methods］The application of AFLP in severalpathogens(such as Legionella pneumophila, Flavobacterium, Aeromonas, Clostridium,Bacillus, Acinetobacter, Pseudomonas, Vibrio, Helicobacter pylori and Group AStreptococcal)was reviewed and especially compared with other molecular epidemiologicalmethods.［Results］AFLP shares many characteristics with other genomic fingerprintingmethods.

方法］对近年来AFLP技术在几种病原菌（嗜肺军团菌、黄杆菌属、气单胞菌属、梭状杆菌属、芽胞杆菌属、不动杆菌属、假单胞菌属、弧菌属、幽门螺杆菌和A组链球菌）的应用进行综述，并与其它分子流行病学方法进行比较。

Its duties are: collecting full information and doing dynamic analysis to worldwide animal epidemic situation information; founding and maintaining worldwide animal epidemic situation information general database; developing technical check and epidemiology survey of heavy diseases, paroxysmal diseases, and new diseases, researching the foudroyant condition and epidemic rules of epidemic situation; drawing out and evaluating the prevention and cure scheme etc.

它的职责是：全面收集和动态分析国内外动物疫情信息，建立和维护国内外动物疫情信息综合数据库；开展技术核查和重大病、突发病以及新发病的流行病学调查；研究疫病发生条件和疫病流行规律；拟订和评价疫病防治方案等。

The epidemiological survey shows that its incidence rate has been rising these recent years.Endometriosis has become one of the common gynecopathy.

流行病学调查显示，其发病率近年呈上升趋势，已成为妇科的常见病。

The harvestry, storage and milling of cereals in no sanitation conditions, are the promoting factors for the production and accumulation of T-2 toxin in cereals.

病因流行病学的基本事实，作为构成&防治策略&的基础，是由T-2毒素贯穿起来的一个系统的过程。

Multinomial Logistic regression showed that having heart disease, being stroke or hemiplegy, worrying about their children, living alone, having conflict with relatives, the frequency of negative life events, self-percieving economy, frequency of communicating with friends were influencing factors and being fond of watching TV or playing cards or Majiang, getting help when needed and having friends who could be trusted in may decrease the incidence of geriatric depression.

结果：(1) 1236名调查对象中，老年抑郁症89例，发病率为7.2％；(2)多元Logistic回归分析显示：是否患有心脏病、中风或偏瘫，是否担心子女、独居、与亲友有冲突，有无看电视，打牌或打麻将，能否获得需要的帮助，有无可信任的朋友，经济自评，与朋友交流的频率，负性生活事件次数对老年抑郁症的发病率的影响有统计学意义，是老年抑郁症发病率的影响因素；(3) GMS量表自动诊断系统AGECAT在农村社区老年抑郁症流行病学调查中应用时，具有较高的信度和效度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。