禽类黏膜免疫作为机体抵御病原体感染的第一道免疫屏障具有重要意义。
Mucosal immunity of poultry is very important as the first defense barrier against infectious pathogens.
该文应用PAF受体拮抗剂研究PAF对幼年大鼠肠黏膜免疫屏障功能损伤作用。
This study aimed to investigate the effect of PAF on the injury of intestinal mucosal immuno-barrier function in young rats.
任何特定疫苗的成功都依赖于所谓的免疫屏障，即通过高比率的免疫人群来保护不免疫的个体。
The success of any given vaccine depends on so-called herd immunity, in which a high rate of immunization in a population helps to protect those individuals who are not immune.
结论对不同人群应采取针对性的免疫措施与方案，以建立与完善人群的麻疹免疫屏障。
Conclusion it is suggested that we should take pertinent measures and projects in different groups to establish and perfect the public immunity barrier against measles virus.
目的大面积接种甲型肝炎（甲肝）疫苗，建立群体免疫屏障，控制甲肝周期性流行效果评价。
Objective To build the colony immune defence and to control the periodic epidemics of hepatitis A after a mass vaccination of live attenuated hepatitis A vaccine.
目的构建大鼠重症急性胰腺炎(SAP)模型，探讨复合乳酸菌对SAP大鼠细胞因子和肠道免疫屏障的影响。
Objective to investigate the effect of compound lactobacilli on cytokines balance and intestinal immuno-barrier in established rats models of severe acute pancreatitis (SAP).
结论建立学校学生人群的免疫屏障与加强农村群体聚餐的食品卫生监督监测将有利于突发公共卫生事件的预防与控制。
Conclusion It is necessary to strengthen the immunization among students and food safety surveillance in rural area to prevent and control public health emergency.
本研究对三种类型EHF疫区固定人群的抗体连续三年检测，以抗体累计阳性法统计分析，发现三种疫区人群均可通过自然感染获得动态的免疫屏障。
This study discovered that the protective antibody in high level in the people of 3 kinds of epidemic areas could be accumulated naturally during EHF was epidemic.
如果癌细胞确实穿过胎盘屏障，孩子的免疫系统应该会将它们视为入侵者，从而消灭它们。
If the cells did cross the placental barrier, the child's immune system should have recognised them as foreign invaders and destroyed them.
艾滋病病毒侵入人体后通过什么途径摧毁免疫系统？ 当艾滋病病毒通过性接触传播时, 病毒必须穿过组织屏障进入人体。
What route does HIV take after it enters the body to destroy the immune system？
血视网膜屏障包围着眼睛，把载体限制在内的同时，几乎把免疫系统阻隔在外。
It is enclosed by the blood-retina barrier, keeping viruses in and the immune system mostly out.
气管支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。
The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological , and biological.
结论VC患儿机体免疫功能降低，可能是破坏血睾屏障的原因之一。
Conclusion the immune function of the children with VC is reduced, which may be one of the reasons that destroyed the blood-testis barrier.
皮肤创伤后引起的各种损害如新陈代谢加剧、体温下降、水分和蛋白质的过度散失及内分泌和免疫系统的失调均与皮肤屏障作用的丧失有关。
Various lesions after burn, such as rapid increase of metabolism, hypothermia, loss of water and protein, disorder of endocritic and immune system, may relate to the disfunction of skin barrier.
人体的免疫系统是抵御疾病的主要屏障。
在特异性免疫反应产生之前，起作用的主要是非特异性的屏障结构。
Nonspecific barriers to fungal infection must be crossed , however , before specific immune responses to fungi are elicited.
结论：大鼠饥饿后早期确有肠黏膜组织结构受损，发生内毒素移位，同时伴有肠黏膜免疫学屏障受损。
CONCLUSION: the structure of intestinal mucosa is damaged in the earlier stage of starvation in rats, accompanied by endotoxin translocation and dysfunction of intestinal mucosal immune barrier.
气管、支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。
The functions of the secretory barrier of the tracheobronchial tree are physical chemical immunological and biological.
气管支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。
The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological.
结果：对照组大鼠皮质、海马区血脑屏障内皮细胞及神经细胞上均有少量ICAM-1免疫反应阳性表达；
Results: There was few expression of ICAM-1 immunoreactivity positive on endothelial cells of BBB and neurons in cortex and hippocampus of the control group rats.
免疫系统对于人体的作用就是屏障作用，抵御疾病的屏障作用。
For the body's immune system is the role of the barrier, the barrier effect against the disease.
他们研究了各种种系的小鼠并观察小鼠血脑屏障的变化，这些小鼠都缺少与炎症、免疫功能相关的基因。
They studied various strains of mice, each lacking some genes associated with inflammation and immunity, and looked at what happened to the blood-brain barrier.
肠道菌群具有促进肠黏膜免疫系统生长与发育和调控肠黏膜屏障与免疫功能的双重作用。
The intestinal flora plays an important role both in promoting growth and development of the intestinal mucosal immune system and in regulating intestinal mucosal barrier and immune functions.
目的为了探讨血脾屏障在脾脏免疫中的作用。
Objective To explore the immunological functions of blood spleen barrier in mice.
雌激素的存在因此可以在先天性免疫防御能力方面起到有益作用，此防御能力即代表了机体抵御病原体侵袭的第一道屏障。
The presence of estrogen would therefore have a beneficial effect on innate immunity, which represents the body's first line of defence against pathogenic organisms.
雌激素的存在因此可以在先天性免疫防御能力方面起到有益作用，此防御能力即代表了机体抵御病原体侵袭的第一道屏障。
The presence of estrogen would therefore have a beneficial effect on innate immunity, which represents the body's first line of defence against pathogenic organisms.
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