研究组怀疑该机制延长了衰老T细胞的存活，引起一系列导致机体攻击自身器官的自身免疫问题。
The team suspects that this mechanism prolongs the survival of older T-cells, causing a cascade of autoimmune problems that spur the body to attack its own tissue.
根据世界卫生组织公布的疾病统计数字，人类96%以上的疾病都是因为年老力衰或免疫问题而导致的。
According to the announcement of WHO about disease statistics, more than 96% diseases occur due to old age and immunity problems.
眼睛问题表明一种不健康的生活方式以及随后免疫系统所受的抑制。
Eye problems can indicate an unhealthy lifestyle with subsequent suppression of the immune system.
这些植入应该不会引发免疫反应，从而帮接收者避免了一个潜在的问题。
The implants should not trigger an immune response, getting rid of one potential problem for recipients.
仅通过一个学期的大学课程，拖延的大学生的免疫系统明显受到威胁，会更容易出现伤风，感冒以及肠胃问题。
Just over the course of a single academic term, procrastinating college students had such evidence of compromised immune systems as more colds and flu, more gastrointestinal problems.
二恶英是一类剧毒物质，可导致生殖和发育问题，损害免疫系统，干扰激素，还可以导致癌症。
Dioxins are highly toxic and can cause reproductive and developmental problems, damage the immune system, interfere with hormones and also cause cancer.
在讨论安全问题时，需要对佐剂对免疫应答的影响及其作用机制有透彻的了解。
Safety issues will require a thorough understanding of the effects of adjuvants on the immune response and related mechanisms.
尽管还存在大量的问题，研究团队已经开始把他们的工作转移到跨生物界的工作上，探测细菌和人类免疫细胞之间的相互影响。
Despite the huge scale of the problem, the team is already starting to translate their work into inter-kingdom studies, probing the interactions between bacteria and cells of the human immune system.
由于医疗器械通常用于免疫系统处于非最佳状态的人，所以它们受细菌污染的问题就显得尤为突出。
Bacterial contamination of medical devices is a particular problem, as those devices are then used on people whose immune systems may be in less than tip-top condition.
她继续写道，问题是如果这些小孩无法接触细菌，那么也就无法发育形成强建的免疫系统。
The trouble is, she adds, such a baby will not have the contact with germs that are needed to build up a strong immune system.
我们已经研究这个问题超过10年了，之前的一些疫苗能够引发一定的免疫反应，但是并不足够有效。
"We've been working on this problem for over 10 years and the vaccines we've tried in the past have induced some immune responses but they have not been very effective."
利用免疫系统的力量治疗或预防白血病是我们的研究领域要优先考虑的问题。
Harnessing the power of the immune system to cure and protect patients from leukaemia is one of our priority areas of research.
问题的关键在于增强你的免疫力，而不是通过简单地消除症状来缓解病情，因为这些症状是痊愈过程的必然环节。
The key is to help strengthen your immune system and modify symptoms without taking them away because they are part of the recovery process.
使用病人自己的干细胞创造出的器官解决了由于使用别人的肾脏，不得不用功效强大的免疫抑制剂预防排斥的问题。
Creating an organ using a patient's own stem cells solves the problem of having to use powerful immunosuppressant drugs to stop the body rejecting a another person's kidney.
持久性有机污染物造成神经损害、免疫系统紊乱、癌症以及许多其他健康问题，因此是一种严重的环境问题。
POPs are a major environmental concern due to neurological damage, immune system disorders, cancer and a host of other health problems they cause.
由于癌细胞本身不是外部侵入的病菌，而是人体自身的问题细胞，因此免疫系统很难对癌细胞识别和清除。
The immune system has a hard time recognizing and fighting cancer because the enemy is not an invading germ but our own cells gone rogue.
“衣原体会导致健康动物感染疾病，但如果有的动物具有免疫系统问题，理所当然会想到它们更容易感染更多疾病。”
"Chlamydia will cause infections in healthy animals but if you have an immune-suppressed animal you would logically think it would get more infections and more disease, " he said.
其中约三分之一的患者因血液系统恶性肿瘤、癌症高强度化疗或移植后治疗而存在免疫系统严重低下的问题。
Around one third of these cases occurred in patients whose immune systems were severely suppressed by haematological malignancy, aggressive chemotherapy for cancer, or post-transplant treatment.
问题是让免疫系统注意到这么小的一个目标。
The problem is getting the immune system to pay attention to a molecule that is such a small target.
这会损害人体的免疫系统，引起其他健康问题。
This leads to a weakening of the body’s immune system, and ends up causing other health problems.
这不仅仅是一个向艾滋病患者(有1600万患者表现出艾滋病症状或自身免疫系统非常脆弱)提供药品的问题。
It is not just a matter of bringing in those who should already be on the drugs (the 16m who show symptoms or whose immune systems are critically weak).
GACVS注意到，目前对于“免疫超负荷”的定义存在问题—但仍对现有证据进行了审阅和讨论。
It noted that the concept of immune overload was ill defined - but the available evidence was reviewed and discussed.
有证据显示压力会减低免疫力，这会引起很多上述的身体症状及包括像易怒和抑郁症这样的情感问题。
Evidence suggests that stress lowers immunity, which can lead to many of the physical symptoms outlined above as well as emotional problems, including irritability and depression.
海星对于那些影响我们的问题也有着惊人的免疫能力。
Starfish are also amazingly immune to problems that affect the rest of us.
那些病情严重以致住院的人往往与其自身的健康状况有关，如心脏问题、肺部疾病、免疫性疾病以及糖尿病。
The people who do get more serious cases that lead to hospitalization have tended to have underlying health conditions like heart problems, lung ailments, immune diseases, and diabetes.
那些病情严重以致住院的人往往与其自身的健康状况有关，如心脏问题、肺部疾病、免疫性疾病以及糖尿病。
The people who do get more serious cases that lead to hospitalization have tended to have underlying health conditions like heart problems, lung ailments, immune diseases, and diabetes.
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