流行病学的

Since the etiologic diagnoses of hepatitis A, B, C, D and E were established, there are still a part of patients with hepatitis in which the pathogenic causes can not be identified. After a lot of epidemiological and laboratory investigations, it was speculated that other parenterally transmissible pathogens causing human hepatitis existed.

自从建立起甲、乙、丙、丁、戊5种肝炎病毒的病原学诊断之后，仍有少部分肝炎患者的病因得不到明确，因此不少学者试图探索是否还有新型肝炎病毒的存在，并进行了大量的流行病学和实验诊断的研究，认为的确存在可经肠道外传播并引起人类肝炎的致病因子。1995年Simons等成功地克隆出2株黄病毒RNA序列，称之为GBV-A、GBV-B。

Mannose wire on the significance of modern nutrition is, as dietary fiber have been deemed no nutritional role of the waste, has been ignored until recent years a large number of clinical and epidemiological research on human dietary fiber found a very good balance of nutrition and regulating metabolism function, it is carbon water chemosynthetic of an important component of the human body is an essential nutrient.

甘露丝对现代营养学的意义在于，由于膳食纤维曾被当作没有任何营养作用的废物，一直不受重视，直到近年来大量的临床学和流行病学研究，发现膳食纤维对人体有很好的平衡营养和调节代谢的功能，它是碳水化合物的重要组成部分，是人体必不可少的营养素。

Psychiatrist Jayashri Kulkarni at the Monash Alfred Psychiatry Research Centre in Melbourne, Australia , thinks this might be the case."There are all sorts of anomalies that worry me," Kulkarni told ABC News."Big epidemiological studies that have many flaws such as this one are not predictive of side effects and other effects of medication."

澳大利亚默尔本Monash Alfred精神病学研究中心的精神病专家Jayashri Kulkarni认为可能是这样的：&存在着我所担心的各种各样的异常，&Kulkarni 告诉 ABC新闻记者，&象这种大型的流行病学研究有很多缺陷，不能预示副作用以及其它医疗效应。&

Three infectious bronchitis virus isolates named as Q1, J2 and T3 were isolated from proventricular tissue taken from vaccinated chicken flocks in China The biological characteristics of the three isolates were observed.

中文题名传染性支气管炎致腺胃病变毒株变异的分子基础及我国和东南亚分离株的分子流行病学研究副题名外文题名 Molecular basis for variation of proventriculus pathogenic IBV isolates and molecular epidemiology of IBV isolates from China and southeast Asia 论文作者蒋贻海导师陈溥言教授学科专业预防兽医学研究领域\研究方向动物分子病毒学及免疫学学位级别博士学位授予单位南京农业大学学位授予日期2002 论文页码总数127页关键词鸡传染性支气管炎传染性支气管炎病毒腺胃毒株馆藏号BSLW /2003 /S855 /9 从我国接种过传染性支气管炎疫苗的幼鸡群的腺胃组织中分离得到三个传染性支气管炎毒株Q1、J2和T3，并对它们的部分生物学特性进行研究。

Professor of Obstetrics and Director of the Center for Reproductive Epidemiology at the University of Rochester Medical Center and lead author of the study, Dr Shanna H Swan said that the study's main contribution is that it raises an issue rather than identifies a cause.

作为Rochester医学中心的生殖流行病学中心主任，产科学教授，该研究的负责人Shanna H Swan医生说，该研究的主要贡献在于发现一个问题而不是确定一个原因。

The journal, launched in 1995, publishes articles covering from the systematics and morphology of venomous animals to the biochemistry, pharmacology and immunology of venoms; epidemiology of envenoming by different animals, insects, algae, bacteria, fungi, and plant products; molecular biology of venoms; physiology of venom actions; treatment of their effects; preparation and evaluation of vaccines, and tropical diseases so on.

杂志于1995年发行，刊载论文，内容涉及从具毒腺动物的系统分类学和形态学到毒汁的生物化学，药物学和免疫学；不同动物，昆虫，藻类，细菌，真菌和植物产品毒害的流行病学；毒液的分子生物学；毒液作用的生理学；它们作用的治疗；疫苗的制备和评价，以及热带疾病等。

Topics include biology, physiology and biochemistry of the blood-vascular system; molecular biology; genetics; structure and function of coagulation and fibrinolytic factors; rheological and other physical properties of blood and thrombi; atherogenesis; thrombogenesis; thromboembolism; thrombolysis and epidemiology of cardiovascular disease; clinical studies of the diagnosis, prevention and treatment of thromboembolism.

详细内容涉及血管系统生物学、生理学和生物化学，分子生物学，遗传学，凝固和血纤维蛋白肽因子的结构和功能，血液和血栓症的流变学及其它物理性质，动脉粥样化形成，血栓栓塞，心血管疾病流行病学，血栓症的临床诊断、预防和治疗。

Bacteria on burn wound and alive tissue under burn wound of the 119 patients that were treated with MEBT was generally cultured and identified, when these patients were first debrided ,7 days later and before the wound healing.30 patients randomly selected from 119 patients were enrolled in the study ,bacterial quantity and identification in burn wound tissue were carried out, bacterial epidemiology data in burn ward were analyzed in the same period.

对应用MEBT治疗的119例烧伤患者的创面于首次清创时、入院后一周、创面愈合之前作常规细菌学培养、鉴定，同时抽取其中30例进行烧伤创面坏死组织及其下活组织细菌定量计数及菌种鉴定，并与同期烧伤病房环境的细菌流行病学资料进行了相关分析。

MEBT.. Method Bacteria on burn wound and alive tissue under burn wound of the 119 patients that were treated with MEBT was generally cultured and identified, when these patients were first debrided ,7 days later and before the wound healing.30 patients? randomly selected from 119 patients were enrolled in the study ,bacterial quantity and identification in burn wound tissue were carried out, bacterial epidemiology data in burn ward were analyzed in the same period.

对应用MEBT治疗的119例烧伤患者的创面于首次清创时、入院后一周、创面愈合之前作常规细菌学培养、鉴定，同时抽取其中30例进行烧伤创面坏死组织及其下活组织细菌定量计数及菌种鉴定，并与同期烧伤病房环境的细菌流行病学资料进行了相关分析。

In part Ⅰ of this ariticle, 61 cases from 10 kinds of animals malignant neoplasms were reported by the authors.these cases were examined from 668 animals in kwangtung in the past three years.

作者指出，在人群原发性肝癌发病率很高的广东省各地，于各种动物中相应地发现了这种恶性肿瘤，有助于对肝癌的流行病学与病因学的深入研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。