Any competition for this energy is likely to damage the brain 's development , and parasites and pathogens compete for it in several ways .
任何争夺这些能量的情况都可能影响大脑的发育,然而寄生虫和病原体却用多种不同的方式争夺这些能量。
Past exposure to pathogens led to disease resistance spreading through populations because ancestors passed it on to their descendants , scientists said .
科学家说,过去受到病原体的影响,导致病原通过人群传播,因为它的祖先传递到他们的后代。
Because this is highly unlikely , huang added , even science fiction usually imports apocalyptic pathogens from outer space .
黄补充道,由于这样的可能性太低,即使是科幻小说通常也是从外太空引入灭世的病原体。
Adding low levels of antibiotics to animal feed in order to increase growth rate has raised concern about the transfer of antibiotic resistance to human pathogens from this practice .
在动物性饲料中添加水平低的抗生素,以提高经济增长率这一做法提高了人们对转移耐药人类病原体的关注。
Ants of switzerland 's jura region search out antibacterial spruce resin and distribute it within their nests to reduce the number of pathogens .
瑞士汝拉地区的蚂蚁会去寻找一种抗菌云杉树脂,并把这些树脂放在蚁穴中,这样就可以减少病原体的数量。
Furthermore , these 3-d models have also unveiled new ways that pathogens cause disease and have expanded the range of pathogens that can be studied in vitro .
But there is little risk of epidemics spread by corpses after disasters , global health officials say , in part because pathogens don 't survive long in dead bodies .
Produced in electrical discharges , these gases of free electrons and ions have already been shown to destroy pathogens , help heal wounds , and selectively kill cancer cells .
这些由放电过程产生的游离电子和离子的气体,已被证明能杀灭病原体、促进伤口愈合和选择性地杀死癌细胞。
A 2002 report in the southern medical journal showed found pathogens - including staphylococcus - on 94 % of dollar bills tested .
《南部医学杂志》2002年的一篇报告显示,在94%的受检美钞上发现了病原体包括葡萄球菌。
Few pathogens known to man are as dangerous as the h5n1 avian influenza virus .