Dr gill and his team were able to come to this conclusion by extracting bacterial dna from the faeces of two volunteers .
吉尔博士和他的研究小组是通过提取两位志愿者粪便中的细菌dna后得出这一结论的。
" It is , " as he puts it , " hard to get a scientific grant for treating faeces . "
他表示:“要在处理排泄物上得到科学基金是很难的。”
She did this by puffing air collected from a jar containing bed-bug faeces into a machine called a gas chromatograph , which separated the components from one another , and then through a mass spectrometer , to identify each component from its molecular weight .
Recent papers have confirmed that having the wrong microbiome can cause malnutrition , and that transplanting bugs from one person to another , in the form of small amounts of faeces , can abolish clostridium difficile infection , a potentially fatal gut disease , even when antibiotics have failed to do so .