Central Europe seems to have acquired immunity.
中欧似乎已经获得免疫功能了。
But knowing how much natural immunity has been acquired through infection is more difficult, especially given the very mild nature of illness in the vast majority of patients.
但很难说清因感染获得了何种程度的天然免疫力，尤其是因为在绝大多数患者身上，疾病的性质非常温和。
Some of the Europeans and Asians then went back to Africa around 10, 000 years ago, bringing the newly acquired genes and their associated immunity boost with them.
之后，一些欧洲人和亚洲人在大约10000年前左右回到了非洲，同时携带了新获得的基因以及强化了的免疫能力。
The first suckle is as important to refuel its very meagre energy reserves as to provide acquired immunity.
而第一口母乳对于弥补仔猪非常微量的能力储备，为仔猪提供获得性免疫非常重要。
Acquired immunity functions here mean those new powerful defense capabilities produced by a certain factor inducement or participation on the basis of organism congenital structures and functions.
获得性防卫功能是生物在原有的结构和功能的基础上，在某种因素的诱导或参与下，产生的新的强大的防卫功能。
Acquired immunity, adaptable cytoprotection and RNA interference are organism acquired defense functions.
获得性免疫、适应性细胞保护和RNA干扰均为生物获得性防卫功能。
The present paper deals with the biology of the parasitic copepod Lernaea poly-morpha and the acquired immunity on the part of the hosts after its infeetion on silver carp and big-head.
本文对鲢、鳙锚头鳋的生物学、病后获得免疫以及药物治疗进行了探讨。
The scientists noted that with one dose of cancer-resistant white blood cells, normal animals acquired cancer immunity that typically lasted for the rest of their lives.
科学家们注意到，使用一定剂量的抗癌白细胞注射后，正常动物可以获得癌症免疫力，并且可以持续一生。
Systemic acquired resistance (SAR), known as broad-spectrum, inducible plant immunity, is a defense response triggered by pathogen infection.
植物系统获得抗性(SAR)，是植物受到病原菌侵染后所激发的一种防卫反应。
The bacterial pathogens confront innate im-munity firstly when they invade host followed by acquired immunity. Both of them play defensive funtion to eliminish the invasive bacteria.
致病性细菌侵入机体后，首先遭遇到天然免疫的抵抗，随后产生获得性免疫，两者共同执行机体的防御功能，消灭入侵细菌。
The Arabidopsis NPR1 gene controls the onset of systemic acquired resistance (SAR), a plant immunity that is often activated after a local infection.
转拟南芥npr 1基因可使植物广泛增强疾病抗性，尤其是系统获得性抗性(SAR)，刺激未感染植物引发防御反应。
Lymphocyte: Type of leukocyte fundamental to the immune system, regulating and participating in acquired immunity.
淋巴球：对免疫系统至为重要的一型白血球，其调节并参与获得免疫力的过程。
Meanwhile, they also affect the acquired immunity through the chemotaxis of leukocytes and promoting the proliferation of the immune cells to adjust the host immune system and play a protective role.
亦可通过趋化白细胞、促进免疫细胞增殖等来影响获得性免疫，从而调节宿主免疫系统发挥保护作用。
Autophagy is an evolutionary cell mechanism, which not only assists the cell to adapt to a variety of metabolic stress, but also is involved in innate immunity and acquired immunity process.
自噬是一种进化过程中保留的细胞反应机制，不仅是细胞适应各种代谢压力的生存机制，还被认为参与了天然免疫和获得性免疫过程。
These gene products control innate immune responses and further instruct development of antigen-specific acquired immunity.
这些基因产物控制天然免疫反应并进一步促使抗原特异的获得性免疫。
Objective:To provide the objective basis for prevention and treatment for the HBV infects, the infection sera modes of HBVA and the acquired immunity state of the health crowd were investigated.
目的：了解健康人群HBV感染及获得性免疫的状况，为更好的防治乙型肝炎提供客观依据。
By the time an African child enters school they have generally been repeatedly infected with malaria and have acquired immunity to the parasite making them less likely to die.
一个非洲的孩子在入学之前通常感染好几次了疟疾，对疟原虫有了免疫力也就不大可能死亡。
Conclusion Lower of the immunity ability and treated with wide antibiotics were main reasons of Hospital Acquired low respiratory tract infection in aged people.
结论免疫功能低下和使用广谱抗生素是院内感染的主要原因。
Conclusion Lower of the immunity ability and treated with wide antibiotics were main reasons of Hospital Acquired low respiratory tract infection in aged people.
结论免疫功能低下和使用广谱抗生素是院内感染的主要原因。
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