Medical research

Biomaterial proves capable of accelerating bone regeneration

Researchers at São Paulo State University's Botucatu Institute of Biosciences (IBB-UNESP) in Brazil have developed a novel biomaterial that speeds up osteoblast (bone cell) differentiation. The invention has the potential ...


Five years of legal cannabis in Canada: Mixed success

Five years after cannabis legalization in Canada, it appears to be a mixed success, with social justice benefits outweighing health benefits, write authors in a commentary published in CMAJ (Canadian Medical Association Journal).

Psychology & Psychiatry

Why some military veterans may be more at-risk of PTSD symptoms

Service members deployed to conflict zones may be at greater risk of developing post-traumatic stress disorder if they were physically, emotionally or sexually abused in childhood. This, along with other findings from a new ...

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