该病毒传染性强，而且感染机体后导致免疫抑制及各种并发症，给养猪业造成巨大危害和经济损失。
For its infectiousness as well as the immune repression and intercurrent brought to pigs, PRRSV caused huge economic loss to pig's feeding industry.
白细胞和血小板是其他两种类型的血细胞，他们能够帮助机体抵御感染，血小板可以促使血液凝固。
White blood cells and platelets are the two other kinds of blood cells, which help fight infection, while platelets help blood to clot.
当机体里有所需的所有营养素，就能更好的抵制感染。
When your body has all the nutrients it needs, you're better able to fight off infections.
除了生成红细胞、白细胞和血小板外，骨髓也制造抗体——机体用来抵抗感染和疾病的特种球蛋白。
In addition to producing red and white blood cells and platelets, your bone marrow makes antibodies - proteins that protect you against infection and disease.
细菌是自然界中最简单的有机体之一，然而许多细菌还能使用一种在感染过程中起到关键作用的化学“语言”相互交谈。
Bacteria are among the simplest organisms in nature, but many of them can still talk to each other, using a chemical "language" that is critical to the process of infection.
玩具可以无害地取出，当然也可以戳穿机体组织，导致出血或感染。
A toy might be harmlessly flushed out, but it might also perforate tissue, leading to bleeding or infection.
哺乳动物细胞只能识别单链RNA,如果细胞的防御机制发现了双链RNA就会破坏它以保护机体不受病毒的感染。
Mammalian cells make only the single-stranded variety. If a cell’s defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.
也就是说，艾滋病病人主要表现为免疫系统受到严重损伤，机体抵抗力下降，以至诱发严重感染和一些少见的癌瘤。
That is to say, the main performance for AIDS patients severely damage the immune system, decreased body resistance, so that cause serious infections and some rare cancer.
她认为，压力导致机体释放预炎症细胞因子(pro - inflammatory cytokines)，这是种为抵抗感染而产生初始反应的免疫因素。
Stress, she says, causes the body to release pro-inflammatory cytokines, immune factors that initiate responses against infections.
脓毒血症是一种严重的炎症性疾病，是由机体对感染的过度反应所致。
Sepsis is a serious inflammatory condition, caused by the body over-reacting to infection.
专家们也需要进一步研究来确定疫苗引起免疫系统的反应能有效保护机体，避免感染与疾病的发生。
The experts also called for further research to determine which immune system response to vaccination best correlated with protection from infection or disease.
除了我们讨论的的高亲和力抗体外，我们的机体也产生许多抵抗感染的低亲和力抗体。
In addition to the high affinity antibodies we're talking about, our bodies also produce a lot of low affinity antibodies for mopping up infection.
而巨噬细胞在感染性媒介存在时的保护机体的急性反映不受影响。
The acute response of the macrophages to infectious agents like bacteria, critical for protection against disease, remained unfettered.
慢性患者亦应根据病情适当地休息，防止过度疲劳后，机体免疫力低下而造成再感染。
Chronic patients should also be according to the illness rest appropriately, prevent excessive fatigue, low immunity and cause infection again.
这种分子模拟，意即当免疫系统对口腔感染有反应时，它也同时攻击了机体的蛋白质，因此导致了动脉疾病的发生。
This molecular mimicry means that when the immune system reacts to oral infection, it also attacks host proteins, causing arterial disease.
前言：目的：探讨黄虎解热袋泡剂对小儿急性上呼吸道感染的作用机制，研究其提高机体免疫力的作用效果。
Objective: to investigate the effective mechanism of Huanghu relieving fever granules on infantile acute upper respiratory infection, to study its effect on improving the organism immunity.
败血症性休克常发生在细菌感染后，以机体免疫系统释放出大量的致炎(炎症前)细胞因子为特征。
Septic shock often follows a bacterial infection, and is characterized by the overwhelming release of pro-inflammatory cytokines by the body's immune system.
结论HCV感染可触发机体自身免疫反应，HCV感染者定期检测RF有助于监测病情的活动性。
Conclusion HCV infection may bring on auto immune reaction, a regular detection of RF in HCV infection is helpful to monitor the activity of the disease.
目的探讨小儿急性上呼吸道感染高热对机体的不良影响及尿10项的变化，进而指导治疗。
Objective to study the harmful influence of the high fever on body and the change of urine 10 items in children with acute upper respiratory infection, and to guide treatment.
此外，病毒感染了每一个保护机体的免疫细胞。
In addition, the virus infects the very immune cells that are supposed to help protect the body.
抗体是被感染后机体产生的。
结论：肾移植术后，机体免疫力下降，HPV-B19感染的机率上升，可能引起以贫血为主的多系统多器官的功能障碍，影响肾移植的效果。
Conclusion After renal transplantation, recipients were easily infected by HPV - B19, which maybe cause multiple system and organ disorders, and affect the result of renal transplantation.
麻疹疫苗属减毒活疫苗，接种后可刺激机体产生抗麻疹病毒抗体，保护机体免遭感染。
Measles vaccine is a live attenuated vaccine, vaccination against measles virus can stimulate the body to generate antibodies that protect the body from infection.
肠道黏膜免疫是动物机体防止感染的第一防线，是整个动物机体免疫系统的重要组成部分。
Intestinal mucosal immune system is the first line of defence that prevents animal body infection. It also is an important composition of whole animal body immune system.
天然免疫对保护机体免受微生物感染具有重要作用，同时天然免疫在过度激活的情况下又能够导致自身免疫病。
Innate immunity has a great role in the protection of infection, but it can also leads to autoimmunity when over activated.
结论HIV 1感染者第二受体ccr5的表达与机体对HIV的免疫反应及疾病进展密切相关。
Conclusion the expression of CCR5 is significantly correlated with the immune system reaction toward HIV and disease progression in HIV-1 infected patients.
结论：自体脾移植对维持机体的T细胞水平和增强机体的抗感染能力有益。
Conclusion Splenic autotransplantation can help body to maintain t cells level and to improve the anti-infection ability.
白细胞分为两种类型：吞噬微生物的细胞（中性粒细胞和单核细胞）和淋巴细胞，它们为机体提供抗感染免疫。
There are two major types of white cells: germ-ingesting cells (neutrophils and monocytes) and lymphocytes, which provide immunity to infection.
机体其它部位有明显感染病灶者，待感染病灶控制后1个月方可进行隆乳术。
Infection in other parts of the body lesions were significantly until the infection control lesions 1 month after breast augmentation can be carried out.
机体其它部位有明显感染病灶者，待感染病灶控制后1个月方可进行隆乳术。
Infection in other parts of the body lesions were significantly until the infection control lesions 1 month after breast augmentation can be carried out.
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