少数良性病毒可以产生致病因子。
绵羊的搔痒病因子可能也是类病毒。
结论病原未定型肝炎的致病因子仍不清楚。
Conclusion the cause of undefined hepatitis needs further elucidated.
有机致病因子包括霉菌的孢子和纺织物纤维。
在失败的传染实验中，致病因子不能通过细菌滤器。
In unsuccessful transmission experiments the causative agent could not be passed through bacteria-retaining filters.
结论：抑白血病因子具有抑制白血病细胞增殖和浸润的作用。
Conclusion: Anti leukemia factor have the effect of inhibitory proliferation and invasion to leukemia cell.
霍姆斯曾把荷兰榆病害的致病因子，长喙壳的两个亲和小种杂交。
Holmes crossed two compatible races of ceratocystis ulmi, the causal agent of Dutch elm disease.
很多研究表明稻瘟病菌丝氨酸蛋白酶很可能是一种潜在的致病因子。
There are many researches showed that the Serine Proteases of M. grisea is a potential pathogenic factor.
氡及其子体是铀、钍等放射性元素产物，是引发肺癌的重要致病因子。
The radon and its daughter elements are the decay products of the radioactive elements such as uranium and thorium and the important carcinogenic factor of causing the lung cancer.
另外，烟草根系早期腐解物中可能存在致病因子，增加了烟草的感病几率。
In addition, the early decomposition from tobacco roots may contain pathogenic factors that may increase the risk of tobacco susceptibility.
幽门螺杆菌同样是胃癌的病因或致病因子。幽门螺杆菌感染者发生胃癌的风险升高。
H. pylori may also be a cause or co-factor for gastric cancer, as its presence increases the risk of developing stomach tumours.
肾脏功能减退不仅是心血管病死率中的一个标志，同时还是其中的一个致病因子。
Renal hypofunction is not only a sign of mortality of cardiovascular disease, but also one pathogenic factor among them.
心脏起搏早期对血浆血管性假性血友病因子和可溶性P -选择素的影响及意义。
The Value of Plasma Von Willebrand Factor and Soluble P-Selectin in the Early Cardiac Pacing.
说明串珠镰刀菌毒素是小麦根腐病的致病因子，可以利用毒素筛选抗病小麦品种。
With toxin concentration increased and treated time prolonged, the toxin had obviously poisonous effect on wheat roots whose relative electic conductivity was also enhanced, The above indica…
目的了解疾病模式的变化规律及主要疾病因子，为疾病的预防与控制提供决策依据。
Objectiive to find out the regular pattern and the main factors of disease, to provide theoretical basis for prevention and control of diseases.
第一例抗血友病因子(AHF)经分离浓缩后用于治疗血友病患者的凝血功能障碍。
The first antihemophilic factor (AHF) concentrate to treat coagulation disorders in hemophilia patients is developed through fractionation.
腺病毒在1950年被发现，是一类致病因子的主要种类，包括能导致普通感冒的病毒。
First discovered in the 1950s, adenovirus is a major class of disease-causing agents that include viruses that causes the common cold.
多发性硬化(MS)由未知的环境过敏原或其它致病因子触发并影响遗传性易感人群的疾病。
Multiple sclerosis (MS) is triggered by unidentified antigens or other disease-causing agents in the environment and affects people who are genetically predisposed to the disease.
肝脏产生的抗凝血因子升高，因而内皮组织产生的VIII因子和血管假性血友病因子也升高。
These anti-coagulants are made in the liver and consequently Factor VIII and Von Willebrand factor will go up which are made in the endothelium.
目前认为植原体的致病因子主要包括酶类、毒素、激素三大类，引起植物的病理变化或生理变态。
At present we think that the main pathogenic factors include the enzymes, toxins, hormones, which can cause pathological change and physiological change in the plants.
血管性血友病是最常见的遗传性出血性疾病，由一种血管性血友病因子数量或质量异常继承引起的。
Von Willebrand disease is the most commonly inherited bleeding disorder, caused by the inheritance of a quantitative or qualitative abnormality of von Willebrand factor.
背景：醛固酮是左心室肥厚重要的致病因子，有证据提示中药丹参提取物能够干预醛固酮的生物合成。
BACKGROUND: aldosterone is an important pathogenic factor of left ventricular hypertrophy. There has been evidence that the extract of red sage root can intervene the synthesis of aldosterone.
用酶联免疫吸附法检测血浆血管性假性血友病因子、凝血酶调节蛋白、纤溶酶原激活物抑制物1水平。
The von Willebrand's disease factors in plasm, adjusted protein of thrombase and inhibitor 1 of activator of plasminogen were detected with enzyme-linked immunosorbent assay.
结论：温州市食品中气单胞菌污染比较严重，许多菌株携带致病因子，并对部分抗菌药物的耐药性较强。
Conclusion: Foods in Wenzhou are heavily contaminated by Aeromonas. Many strains carrying virulence factors, and the antimicrobial resistant of some isolates are serious.
K 88菌毛介导产肠毒素性大肠杆菌在小肠上皮细胞的粘附，是引起新生仔猪腹泻的主要致病因子之一。
K88 fimbriae is one of the major colonization factors associated with porcine neonatal and post-weaning diarrhea caused by enterotoxigenic Escherichia coli (ETEC).
结论：TTV在原因不明性肝炎中感染率明显高于其他人群，其可能是本地区原因不明性肝炎的致病因子。
Conclusion: TTV infection will be one of the major causes of hepatitis of unknown etiology in this area.
患hse后存活下来的两个孩子对除单纯疱疹病毒外很多治病因子有免疫力。这说明先天免疫也有的定性。
The children who survived HSE, however, were resistant to plenty of disease-causing agents other than the H. simplex virus, suggesting that innate immunity could be specific, too.
虽然已知化脓性链球菌感染需要许多的致病因子参与其中，但是真正的细菌致病分子机转仍未被了解透彻。
Although there are many virulence factors that have shown to be involved in GAS infection, the actual molecular mechanism of bacterial pathogenesis in GAS is far from clear.
这些致病因子使大肠杆菌可以定居于呼吸道或消化道黏膜，大量繁殖并侵入血液循环系统，引起各种疾病的发生。
These virulence factors enable E. coli can be settled in the respiratory or gastrointestinal mucosa, multiply and invade the blood circulatory system, causing various diseases.
这些致病因子使大肠杆菌可以定居于呼吸道或消化道黏膜，大量繁殖并侵入血液循环系统，引起各种疾病的发生。
These virulence factors enable E. coli can be settled in the respiratory or gastrointestinal mucosa, multiply and invade the blood circulatory system, causing various diseases.
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