提示人体蠕形螨是有致病性的；
致病性的朊病毒蛋白质在脑中沉积并损伤脑组织。
The malformed prion proteins can be deposited in the brain, thereby destroying brain tissue.
利用鉴别寄主的抗病基因是检测小种致病性的唯一途径。
The identification method with resistance genes in differential hosts is most effective in practice to monitor the virulence of PST.
尽管似乎不是高致病性的，但仍发生了人与人之间的传染。
While it does not seem to be highly pathogenic, human to human transmission has been observed.
据知，它们携带H5和H7亚型病毒，但通常是低致病性的。
They are known to carry viruses of the H5 and H7 subtypes, but usually in the low pathogenic form.
由于病原菌致病性的高度分化，使得对稻瘟病很难控制和防治。
The high variability in pathogenicity of M. grisea isolates makes the control and management of rice blast difficult.
患者血清中可存在致病性的自身抗体，其产生与伴发的肿瘤有关。
The pathogenic autoantibodies existed in PNP sera, and their production was correlated with the associated tumor.
这些结果提供进一步的信息的理解真菌植入组织和致病性的系统性真菌病。
These results provide further information for the understanding of fungal implantation in tissues and of the pathogenicity of this systemic mycosis.
目的检测不同来源糠秕马拉色菌菌株的蛋白酶活性并研究蛋白酶活性与其致病性的关系。
Objective to detect the proteinase activity of Malassezia furfur strains isolated from various specimens and to study the relationship between the proteinase activity and pathogenicity.
首先，乔布斯患有神经内分泌肿瘤，也被称为胰岛细胞瘤，不是95%高致病性的胰腺癌。
First, Jobs's neuroendocrine tumor, also called an islet cell tumor, put him outside the 95 percent of pancreatic cancer victims who have highly fatal adenocarcinoma.
然而，并非所有的H5和H7亚型病毒都是高致病性的，也并非所有此类病毒都可在家禽中引起严重疾病。
However, not all viruses of the H5 and H7 subtypes are highly pathogenic and not all will cause severe disease in poultry.
埃博拉·莱斯顿病毒属于丝状病毒科的埃博拉属，该属包括已知对人类具有高度致病性的其他埃博拉种类。
Ebola Reston virus species belongs to the Ebola genus in the Filovirus family, a genus that comprises other Ebola species that are known to be highly pathogenic for humans.
这种具有生物活性的蕈类代谢产物被认为是能够帮助我们的免疫系统新生，抵抗大量致病性的和非致病性的疾病。
Such bioactive mushroom metabolites are believed to have the capability to helping revitalization of our immune system against a large number of pathogenic and non-pathogenic diseases.
因而，研究这种依赖小曩泡融合而形成成熟液泡的过程对于稻瘟菌附着孢的形成及其致病性的影响是十分重要的。
So, Vacuole formation in daughter cells through fusion of vesicles inheritance from mother cell is very important in maturing appressoria and effecting its infection ability.
其中高致病性的H5N1亚型aiv可以造成鸡群的大批死亡，对家禽养殖业影响严重，并可引起人的感染和死亡。
The highly pathogenic H5N1 subtype AIV, which infected human beings and made them dead, can cause the fowl dead largely and influence the fowl industry severely.
新的研究发现了一种通过操纵宿主细胞内的一种常见信号通路来破坏早期宿主免疫反应并提高致病性的以前未知的酶反应机制。
New research identifies a previously unknown enzymatic mechanism that subverts the early host immune response and promotes pathogenicity by manipulating a common signaling pathway in host cells.
目前已有大量研究证实，利用植物与病原菌互作的相关基因、病原菌致病性的相关基因以及杀菌肽基因可以或有望提高植物对软腐病的抗性。
Genes involved in interactions among plants and pathogens, pathogenicity related genes, and the genes encoding bactericidal peptide, which have been studied in order to promote resistance to soft rot.
人芽囊原虫是否具有致病性一直颇有争议，因为很多流行病学研究和实验动物研究得出了矛盾的结论。
The pathogenic potential of Blastocystis hominis is still controversial because many epidemiologic and experimental animal studies gave quite different conclusions.
这可能是因为那里的紫外线强度是最高的，虽然有着很高的致病性，但也很可能使人拥有创造力。
This could be because UVR variations are at their highest there, presenting a greater risk of disease, but also a greater chance of creativity.
考虑到一些亚洲国家目前家禽中高致病性H5N1禽流感暴发的扩散，可预期进一步散发的人间病例和偶然的家庭群集。
Further sporadic human cases and occasional family clusters can be expected considering the current spread of outbreaks of highly pathogenic H5N1 avian influenza in poultry in some Asian countries.
目前在若干亚洲国家发生的家禽和其它鸟类中高致病性禽流感病毒的暴发造成引发人类流感大流行的最大威胁。
Currently, the outbreaks of a highly-pathogenic avian influenza virus in poultry and other birds in several Asian countries pose the greatest threat of sparking a human influenza pandemic.
这些是在这两个国家记录的高致病性H5N1禽流感首次暴发。
These are the first outbreaks of highly pathogenic H5N1 avian influenza recorded in the two countries.
上个月在泰国披集府爆发的高致病性禽流感是由从2003/4年在该地区开始流行的同样病株所引起。
Last month’s HPAI outbreak in Thailand’s Pichit province was caused by the same virus strain circulating in the area since 2003/4.
其中一位甚至喝了一杯幽门螺旋杆菌来亲自证实它们的致病性。
One of them even chugged a glassful of the bugs to prove the point.
与此形成鲜明对比的是美洲，该病毒对鸟类具有高致病性。
In striking contrast, the virus is highly pathogenic for birds in the Americas.
与此形成鲜明对比的是美洲，该病毒对鸟类具有高致病性。
In striking contrast, the virus is highly pathogenic for birds in the Americas.
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