A team of researchers dug into 60 different people 's belly buttons and turned up bacterial diversity and microbial mystery .
一组研究人员探查了60个人的肚脐后,发现了其中细菌的多样性和神秘性。
The consequence might be that macrophages have a bigger appetite and that therefore bacterial entry into the bloodstream is delayed .
其结果可能是,巨噬细胞有吞噬细菌的更大胃口,因此推迟了细菌进入血流的时间。
From the bacterial point of view , methane is just as much of a waste product as faeces are from the human viewpoint .
从细菌的角度来看,甲烷也只是它们产生的一种废物,就跟粪便是人类的排泄物一样。
To start with , it was hydrogen that caught his eye , then methane-both of which are natural bacterial products .
最开始吸引他眼球的是氢,然后是甲烷;这两种都是大自然细菌的产物。
Opsi is a result of not having a spleen to fight certain bacterial infections .
opsi的原因是没有脾脏来抵御某些细菌的感染。
There appears to be very little mixing of bacterial species below the gum line , he said .
他说,在牙龈线以下,似乎很少有细菌的混合栖居。
However when the bacterial infection was closely examined , it was found that infected individuals of both species contained the same number of bacteria .
但当对该细菌的感染进行严密观察时就可发现,两种受感染的物种含有该细菌的数量是一样的。
The healthier you are , the healthier your immune system is to meet the challenges of bad bacteria in the wrong place or a bacterial virus that may cause disease .