防止船舶压载水污染厦门海域的应对措施

概述了船舶压载水携带有害水生物和病原体破坏海洋生态环境及危害公众健康问题，介绍了防止压载水污染的各种压载水处理技术措施．根据厦门港面临的船舶压载水污染威胁，提出了制定有效的压载水管理条例、加强执法人员培训等应对措施.     

重视人兽共患寄生虫病的研究

据统计，有60％的人类病原体来自动物，80％的动物病原体为多宿主型，75％的新发传染病是人兽共患病，80％用于生物恐怖的病原体是人兽共患病病原体。目前，全世界已证实的人兽共患病有250多种，中国约有90多种。人兽共患病不仅给畜牧业造成巨大经济损失，同时给人类带来极大危害，严重时还造成社会经济动荡。如果动物传染源未能得到有效控制，就不能确保人类的安全。寄生虫是危害人畜健康的3大主要病原生物（病毒、细菌和寄生虫）之一。在众多的人兽共患传染病中，67％的病原是寄生虫。寄生虫病的流行不但危害人畜健康、制约局部地区的经济发展，还影响国家和民族的整体形象。虽然建国以来我国在寄生虫病防治方面进行了大量的工作，但目前我国仍是各种寄生虫病流行和危害非常严重的国家。经食物和媒介传播的人兽共患寄生虫病没有得到有效的控制，在局部地区还不断地蔓延。本文就人兽共患寄生虫病的危害、流行及防治措施做一综述，并提出了控制人兽共患寄生虫病的一些见解。     

Isolation and characterization of a new species of Vibrio-Vibrio olivaceus sp.nov. from diseased flounder （Paralichthys olivaceus temminck et schlegel）

One kind of pathogenic bacteria was isolated from diseased (or dead) flounder (Paralichthys olivaceus L.) which expressed bacterial septicaemia. The phenotyic information of the 10 pure cultures was studied extensively, including morphological characteristics, colony characteristics in different media, physiological and biochemical characteristics, and the mol%G C ratio of the DNA for representative strain. The results showed that the isolates belonged to a new species of Vibrio. In addition, the representative strains have been re-checked by China Center for Type Culture Collection (CCTCC), the results were the same as ours, the examined strains were also regarded as a new species of Vibrio, and designated as Vibrio olivaceus sp.nov. by its isolated fish (Paralichthys olivaceus) based on its biological properties following Rules of International Code of Nomenclature of Bacteria. In the same time, we conducted studies on the serum homology of isolates, pathogenicity of isolates by experimental infection. The results showed that all the isolates were of serologic similarity and the isolates have strong pathogenicity to flounder. Inspection to pure cultures and isolates from liver of moribund fish from infection experiment by fluorescent antibody technique showed the feasibility of fluorescent antibody technique as an auxiliary method of examination.     

预防肠道病原体需改进公厕的卫生管理

今年手足口病在全国范围疫情的报道,让我们看到了肠道病毒EV71的传播对儿童的危害.这是一种伤害力很强的病毒.笔者手中有一本1994年德国出版的<医学微生物>教科书,其中就有对EV71病毒致病性的记载.     

肉兔球虫病的预防与治疗

肉兔球虫病是一种原虫病,对肉兔的危害比较严重,有时肉免患病死亡率达85%以上. 一、流行特点 一般说来,仔、幼兔感染球虫病的几率较高,且治愈率偏低;成年兔多为球虫病原体携带者,发病率较低. 饲料中的维生素不足,兔舍拥挤、潮霉,饲料污染严重,饮食不洁净的水及草料,兔舍光照不足等因素,都是肉兔球虫病发病的原因.     

无特定病原体实验食蟹猴繁育技术

“无特定病原体实验食蟹猴繁育技术”来源于海南金港实验动物科技有限公司承担的国家高新技术出口产品研究开发资助项目《无特定病原体实验用食蟹猴繁育》，该项目共投资1250万元，其中国家财政资助100万元。项目于2007年7月顺利通过验收。     

吃野味为何易得怪病

虽然非典病因是否祸起野味，还有待科学考证，但专家特别提醒，野生动物身上携带各种有害病菌，滥吃野味有可能吃出怪病来。     

Analysis of the Protein Electrophoresis Patterns of Curvularia Lunata in Maize and Immunological Detection of the Pathogenic Culture

Twelve isolates of Curvularia lunata and six related species from maize or other host plants are examined for the analysis of polyacrylamide gel electrophoresis (SDS-PAGE) patterns of their soluble proteins,Differences exist significantly among different species and the same species.There is a special protein band for Curvularia at relative mobility value 0.177(Rf 0.177) and a special protein band for C.lunata at Rf 0.225,Two kinds of rpimary antibodies to C.lunata are used to indirect ELISA and Avidin-Biotion-peroxidase Complex(ABC) immunoassay to evaluate their detecting sensitivity and specificity,The sensitivity of ABC immuno- assay is higher than indirect ELISA.APAbs to C.lunata is special to C.lunata.     

地震后的常见疾病及预防

肠道传染病肠道传染病,如霍乱、甲肝、伤寒、痢疾、感染性腹泻、肠炎等。这类病主要是通过"病人或带菌者肠道中病原体→排泄物→水、食物、手、苍蝇等→敏感体质的健康人群→新病人