健康的肺部会产生一种天然的抗生素，通过杀死呼吸道表面的有害细菌来保护肺部不受感染。
Healthy lungs produce a natural antibiotic that protects them from infection by routinely killing harmful bacteria on airway surfaces.
怎样保护自己不受感染？
母乳含有保护婴儿使他们不受感染的抗体。
Breast milk contains antibodies that (which) protect babies from infections.
即使他们自己不受感染，这种疾病也会摧毁他们的生命。
Even if they themselves are not infected, the disease can ruin their lives.
黑莓富含类黄酮，可以改善人体循环，保护人体不受感染。
It contains flavonoids that can improve circulation and help defend against infection.
在啮齿动物中，LL - 37一类的蛋白保护大脑不受感染。
In rodents, the protein that corresponds to LL-37 protects against brain infections.
斯加尔卡推测她和其他的小组所发现的排序可能保护了宿主不受感染。
Skalka speculates that the sequences her team and others have found might protect the host from infection.
请注意，甲缘死皮，是由自然的力量产生的，用来保护我们的甲床不受感染。
The cuticle, mind you, was designed by Mother Nature to protect a person's nail bed from infection.
该团队表示，在不受感染的仓鼠细胞里的不同人类基因正在寻找能被感染的基因。
The team expressed different human genes in hamster cells, which were impervious to infection, looking for genes that allowed infection to occur.
目前还不清楚，在同样接触之后，为什么一些人受感染，而另一些人则不受感染。
It is not presently understood why some people, and not others, become infected following similar exposures.
采取呼吸隔离措施，保护其他儿童不受感染接触，自开始服用抗生素起至少要隔离24小时。
Institute isolation procedures with respiratory precautions to protect others from infectious contact; keep child in isolation for 24 hours after antibiotics are started.
树木自身的防御提高了毛毛虫抵御疾病的能力，使得毛毛虫生长的更加密集而不受感染的影响。
The trees' own defenses raise the threshold of caterpillar vulnerability to the disease, allowing populations to grow denser without becoming more susceptible to infection.
一种能阻滞或者限制信使分子产量的药物有可能保护被感染的患者不受自身免疫系统的损害，同时，患者服用流感药物可以杀死流感病毒。
A drug that blocks the messenger chemical or limits its production might protect infected patients from their own immune system while they receive flu drugs that can kill the virus itself.
这种疫苗是根据最常见的轮状病毒毒株制成的，而且在两年的时间里也能很好地保护人体不受其它一些毒株的感染。
The vaccine is derived from the most commonly circulating strain of rotavirus, and also offered good protection against some other strains across the two-year period.
哺乳动物细胞只能识别单链RNA,如果细胞的防御机制发现了双链RNA就会破坏它以保护机体不受病毒的感染。
Mammalian cells make only the single-stranded variety. If a cell’s defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.
微软已经发布了补丁来修补漏洞，然而，假如一个大型网络中的一台电脑被感染了，病毒将会在不受检查的情况下传播开来——常常使已经杀毒的电脑再次感染。
Microsoft has issued a patch to fix the bug, however if a single machine is infected in a large network, it will spread unchecked -- often reinfecting machines that have been disinfected.
这儿有个机会能确保5000万人不受到艾滋病的感染。
There's an opportunity here to make sure 50 million people don't become infected.
而巨噬细胞在感染性媒介存在时的保护机体的急性反映不受影响。
The acute response of the macrophages to infectious agents like bacteria, critical for protection against disease, remained unfettered.
经病原病毒的人工侵染等试验表明，AHZC 88细胞不受草鱼出血病病毒感染。
The infective test with the pathogenic virus of hemorrhage proved that the cell strain AHZC 88 was not infected with the hemorrhage virus.
哺乳动物细胞只能识别单链rna，如果细胞的防御机制发现了双链rna就会破坏它以保护机体不受病毒的感染。
If a cell's defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.
眼泪里还包含一种叫做溶菌酶的高效力杀菌者，保护我不受细菌感染。
The tears also contain a potent microbe - killer called lysozyme, which guards me from infective bacteria.
不受控制过敏可以把中学窦感染，耳部感染和您的孩子在学校注意力不集中的风险。
Having uncontrolled allergies can put your child at risk for getting a secondary sinus infection, ear infections, and for having poor concentration at school.
为此，研究人员正在研究为何不同版本的某些基因能导致一些人死于感染，而另一些人却几乎不受影响。
To this end, researchers are studying how different versions of certain genes could cause some people to succumb to infection whereas others are left relatively unscathed.
第三、怀孕受排卵时间的限制，而艾滋病病毒感染不受任何时间限制。
Third, pregnancy ovulation by time constraints, while HIV infection is not subject to any time limit.
HIV感染合并血小板减少性紫癜患者的脾脏中，这些特征不受影响。
In spleens from HIV-infected patients with thrombocytopenic purpura, these characteristics were unaffected.
HIV感染合并血小板减少性紫癜患者的脾脏中，这些特征不受影响。
In spleens from HIV-infected patients with thrombocytopenic purpura, these characteristics were unaffected.
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