免疫系统英语
immune system;immune system造句:1、The objective is to study the impact of extra water on the immune system in mice.目的是研究多余的水对老鼠免疫系统的影响。2、Bone marrow cells are known to help restore blood and immune system function.我们都知道,骨髓细胞可以造血,也可以恢复免疫系统的功能。3、My immune system was run down and I underwent a series of tests.我的免疫系统失效,因此我接受了一系列的测试。4、You need more cells, and we're guessing the immune system [reaction] is more complex.你需要更多的细胞,而我们猜测免疫系统的反应也会更错综复杂。5、Another inappropriate response of the immune system is allergy.另一种免疫系统的不恰当反应是过敏。6、Your immune system spots pathogens in your lungs and releases histamine.你的免疫系统发现你的肺部有病原体后释放组胺。7、I guess the only solution with an underdeveloped immune system will be more pills in the future.我想,对于一个不健全的系统,解决的办法就是在将来吞下更多的药片。8、HIV USES the CCR5 as a co-receptor to latch on to and ultimately destroy immune system cells.HIV利用CCR5为受体(除此之外还有CD 4型受体)来锁住并最终破坏免疫系统细胞。
免疫系统英文
免疫系统英文immune system双语例句:1、瑜伽能增强人体免疫系统。Yoga can be used to strengthen the immune system. 2、压力可能会破坏免疫系统。Stress can wreak havoc on the immune system.3、我们的免疫系统正在杀死数以十亿计的细菌。Our immune systems are killing billions of germs right now. 4、人体的免疫系统是抵御疾病的主要屏障。The immune system is our main defence against disease.5、接受器官移植的病人免疫系统受到抑制后很可能会感染其他疾病。A suppressed immune system puts a transplant recipient at risk of other infections. 6、你的免疫系统已经因习惯了这种物质而不再敏感。Your immune system has been desensitized because it has become used to the substance. 7、病人的免疫系统会对移植器官产生异质排斥反应。The patient's immune system would reject the transplanted organ as a foreign object.
简述免疫系统的组成和功能
1、组成:免疫系统由免疫器官(骨髓、脾脏、淋巴结、胸腺等)、免疫细胞(淋巴细胞、单核吞噬细胞、中性粒细胞等)以及免疫分子(免疫球蛋白、干扰素、白介素等)组成2、功能:(1)发现并清除异物、外来病原微生物等引起内环境波动的因素。(2)识别和清除体内发生突变的肿瘤细胞、衰老细胞、死亡细胞或其他有害的成分。这种随时发现和清除体内出现的“非己”成分的功能被称之为免疫监视。(3)清除新陈代谢后的废物及免疫细胞与病毒打仗时遗留下来的病毒死伤尸体,都必须藉由免疫细胞加以清除。扩展资料免疫器官根据分化的早晚和功能不同,可分为中枢免疫器官和外周免疫器官。前者是免疫细胞发生、分化、成熟的场所;后者是T、B淋巴细胞定居、增殖的场所及发生免疫应答的主要部位。B淋巴细胞由哺乳动物骨髓或鸟类法氏囊中的淋巴样干细胞分化发育而来。成熟的B细胞主要定居在外周淋巴器官的淋巴小结内。T淋巴细胞来源于骨髓中的淋巴样干细胞,在胸腺中发育成熟。主要定居在外周淋巴器官的胸腺依赖区。参考资料来源:百度百科-免疫系统