An autoimmune disease results when the body's system for fighting infection (the immune system) turns against a part of the body.
自体免疫疾病是因身体(免疫系统)对抗感染时转而攻击身体的某一部分而产生的。
Rather than being caused by an overenthusiastic immune system, milk intolerance, for example, results from a lack of the enzyme the body needs to break down lactose, the main sugar in milk.
举例来说，不耐乳症不是由免疫系统的过分热情引起的，而是缺乏一种酶的结果，而身体需要这种酶来分解牛奶中主要的糖——乳糖。
Normal cells also produce similar protrusions as part of a healthy physiological process that allows cells to move through body tissues during an immune response.
健康细胞表面也会有类似的突出物，但它们是机体免疫反应过程中使得细胞可以在机体组织中移动的正常生理过程的组成部分。
But many tend to forget that the body has an extraordinary immune system built in to help the body heal itself without outside intervention.
但许多人却忘记，身体本就有一套非凡的免疫系统来帮助它在没有外力干涉的情况下自愈。
Others become trapped in body tissues, causing an immune reaction and progressive damage to organs.
其它虫卵则困在人体组织内，引起免疫反应，并逐渐损害人体器官。
Once this happens, you have an organ in your body that maintains and anchors your entire immune system.
一旦这发生了，你们具有身体里的维持和锚定整个免疫系统的一器官。
As the body creates an immune response to the plastic, it will cease to manipulate whale awareness such that a complete ascension can be fostered.
当鲸鱼身体产生了一种对塑料的免疫响应机制时，它将停止再操控鲸鱼的意识，以便培育一个完全的提升。
The lymphatic system plays an integral role in the immune functions of the body.
淋巴系统在机体的免疫功能中起一个整体角色。
Dr Kirk: Every part of your body (and this gets to the point of geographic changes in immune response) has an immune response that is geared to what it is likely to encounter.
人体的每个部分（这与免疫反应中部位差异有关）都有可能遭遇免疫反应。
The Southampton team believes that in Alzheimer's, the immune system goes beyond its role as protector of the body and starts causing damage, like it does in an autoimmune disease.
南安普敦团队认为，在阿尔茨海默病中，免疫系统超越了其作为保护人体的作用，并开始造成损害，就如其在自身免疫性疾病中起的作用一样。
Zinc is an important nutritional antioxidant, thereby assisting in protecting the body against the damaging effects of free radicals and it support the health and function of the immune system.
锌是一种重要的营养抗氧化剂，因此可以帮助保护机体免受自由基的破坏性影响，从而支持免疫系统的健康和功能。
Some T-cells go on to kill infected body cells. Some act as part of the immune system's memory, so that it can respond quickly to the recurrence of an infection.
一部分淋巴细胞继续杀死感染了病毒的身体细胞，还有一部分转作免疫系统的记忆成分，以便再次感染病毒时迅速作出反应。
Myeloid dendritic cells, which contribute to an immunologic synapse responsible for activation of the adaptive immune system, are abundant within muscle in inclusion body myositis and poly myositis.
作用于免疫突触反应、活化适应性免疫应答的髓样树突状细胞在包涵体肌炎和多发性肌炎中大量存在。
The body can make more CD4 cells, but eventually the HIV virus will reduce the Numbers of CD4 cells to such an extent that the immune system will stop working.
该机构可以作出更多的CD 4细胞，但最终艾滋病毒会减少多少CD 4细胞这种程度的免疫系统将停止工作。
There is growing evidence that the strength of a person's immune system is affected by his mental state, too: a healthy mind really does count, especially in an unhealthy body.
还有进一步证据显示，精神状态会影响一个人的免疫系统：心理健康十分重要，特别身体不健康的人。
An important Immune Enhancing constituent which our body stops producing at puberty.
一个重要的组成部分，我们的免疫增强在青春期身体停止生产。
Conclusion TLR4 on monocyte may play an important role in recognition of virus, enhancement of specific signal transduction, initiation inherent antiviral immune response in human body.
结论单核细胞表面的TLR4在对病毒识别、增强特异性的信号传导、启动抗病毒的固有免疫反应中起着重要作用。
The allicin in garlic has an antibacterial function that strengthens the body 's immune system. in addition, garlic' s anti - oxidising function helps protect against harmful free radicals.
提炼自香蒜，内含蒜素，能增强身体抵抗细菌的能力。具抗氧化作用，有助对抗游离基，增强免疫能力。
Zinc is an important nutritional antioxidant thereby assisting in protecting the body against the damaging effects of free radicals and it supports the health and function of the immune system.
锌是一种重要的营养抗氧化剂，从而有助于保护身体免受自由基的破坏性影响，同时它能帮助维持一个健康的免疫系统。
These present foreign proteins to the rest of the immune system, which provokes an immune response which is then remembered by the body.
他们可以将这些外源蛋白质呈递给休眠状态的免疫系统，产生免疫应答，然后机体产生免疫记忆。
Myeloid dendritic cells which contribute to an immunologic synapse responsible for activation of the adaptive immune system are abundant within muscle in inclusion body myositis and polymyositis.
作用于免疫突触反应、活化适应性免疫应答的髓样树突状细胞在包涵体肌炎和多发性肌炎中大量存在。
No-one knows why this is, but one theory is that with each male pregnancy, a woman's body forms an immune reaction to proteins that have a role in the development of the male brain.
没有人知道其中的原因，有一种理论是，每次怀上男孩，母体就会产生某种蛋白免疫反应，而这种蛋白质恰好影响男性大脑发育。
As the biggest peripheral immune organ, spleen plays an important role in immune reaction of human body.
脾脏是人体最大的外周免疫器官，在机体免疫反应中发挥了重要作用。
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.
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。
In patients with an autoimmune disorder, the immune system can't tell the difference between healthy body tissue and antigens.
而对于那些自身免疫紊乱的病人来说，他们的免疫系统无法分辨正常的组织与抗原。
Multiple sclerosis occurs when the body launches an immune system attack against itself, destroying the myelin sheath and leading to immobility among sufferers.
多发硬化产生于机体的免疫系统的自我攻击，它损害髓鞘并使患者无法活动。
It is also an excellent stand alone treatment that strengthens the immune system, allowing the body to fight illness more easily and speeding up the healing process.
经常这也是一个很好的单独处理，增强免疫系统，使身体对抗疾病更容易和加速愈合过程。
This happens when the donated immune cells recognise the patient's body as a threat and launch an attack against it, causing inflammation that sometimes doesn't respond to treatment.
这种情况发生在当供体的免疫细胞认为患者的身体是一种威胁并对其开始发起反击，引起有时对治疗无反应的炎症。
Antibodies are an important part of the immune system in which proteins are produced and mount a defense in response to the presence of a foreign body, such as an invading virus.
抗体是免疫系统的重要部分，是抵御和应答如病毒等外源体入侵机体的一类蛋白质。
Antibodies are an important part of the immune system in which proteins are produced and mount a defense in response to the presence of a foreign body, such as an invading virus.
抗体是免疫系统的重要部分，是抵御和应答如病毒等外源体入侵机体的一类蛋白质。
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