الأحد، 20 ديسمبر 2015

ScienceDaily: Health & Medicine News

ScienceDaily: Health & Medicine News


HIV identified as leading risk factor for stroke in young African adults

Posted: 19 Dec 2015 11:47 AM PST

HIV infection is the leading risk factor for stroke in young African adults, a new study has found. The incidence of stroke is on the increase across most of sub-Saharan Africa. In countries like Malawi, a substantial proportion of stroke patients are young adults, and have a low prevalence of established risk factors such as high blood pressure, diabetes, obesity and smoking.

Untested, unapproved compounded hormone prescriptions reach 26 to 33 million a year

Posted: 18 Dec 2015 01:14 PM PST

The number of prescriptions for mostly unregulated compounded hormone therapy for women at menopause has reached an estimated 26 to 33 million a year. That approaches the 36 million prescriptions per year for well-regulated and tested FDA-approved hormone therapy, shows an analysis of the market compounded hormone therapy market.

The worm has turned: New research uncovers processes driving planarian stem cell differentiation in living tissues

Posted: 17 Dec 2015 10:09 AM PST

In new research, scientists explore the intricate processes at work when stem cells differentiate into planarian skin cells.

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