那些更容易感染疾病和寄生虫的男性将不得不使用他们的类胡萝卜素来增强他们的免疫系统。
Males that are more susceptible to disease and parasites will have to use their carotenoids to boost their immune systems.
由于没有像我们的祖先一样受到肠道蠕虫和寄生虫的感染，我们的免疫系统变得更加敏感。
Without being exposed to intestinal worms and parasites, as our ancestors were, our immune systems are hypersensitive.
Rook说，其他研究人员利用卫生假说治疗疾病的实践结果表明，寄生虫感染能帮助治疗多发性硬化病和克罗恩病等免疫性疾病。
Rook said that other researchers have used the hygiene hypothesis to show that parasitic infections can aid in the treatment of such conditions as multiple sclerosis and Crohn's disease.
某些局部因素。如缺血、缺氧、免疫因素、巨细胞病毒和寄生虫感染等毁坏了肠壁内神经嵴细胞。
Some local factors to destroy intestine crest cells such as ischemia, hypoxia, immune factors, Epstein-Barr virus and parasite infection.
注意：寄生虫的清除只是冰山的一脚。最重要的任务是回复人体的免疫系统，移除废弃物以及预防再次感染。
Note, clearance of parasites is only the tip of the iceberg. An equally important task is to restore the human immune system, remove the slag, and prevent re-infection.
猴子感染上寄生虫后，免疫系统高速运转，分泌出更多的粘液来对付寄生虫。
After infection, the monkeys' immune systems kicked into high gear, pumping out more mucus than usual to fight the worms.
有时，污染物与紫外线可能减弱了两生类的免疫系统，创造了感染的条件，使其更容易被寄生虫入侵。
At other times, pollutants or radiation may set the stage for infection by weakening an amphibian's immune system and thus leaving the animal more vulnerable to a parasitic invasion.
然而在感染的患者中，非常少有症状表现，因为一个健康人的免疫系统通常是可以阻止寄生虫让我们患病的。
Of those who are infected, very few have symptoms because a healthy person's immune system usually keeps the parasite from causing illness.
这种寄生虫减弱了蜜蜂的免疫系统，使得感染疾病的蜜蜂更容易是死亡。
This parasite weakens the immune systems of bees, making the consequences of an infection more likely to be fatal.
这种寄生虫减弱了蜜蜂的免疫系统，使得感染疾病的蜜蜂更容易是死亡。
This parasite weakens the immune systems of bees, making the consequences of an infection more likely to be fatal.
应用推荐