Medical research

Why count stools in the human microbiome?

Last week, a not-yet-accepted-for-publication paper challenged the long-held view that bacterial cells outnumber human cells in a body 10 to 1. As "rewriting the textbooks" fueled media attention, I took a look, because I ...

Surgery

New medical device performs surface imaging in surgery

Surgery is not for the faint of heart. Armed with a steady hand, extensive knowledge of human anatomy, and first-hand experience, a surgeon's task leaves very little room for error. Designed with a surgeon's mind and unique ...

Medical research

Study finds significant variation in anatomy of human guts

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals. The finding has implications for understanding the role that ...

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