Neuroscience

Moms who breastfeed may have reduced risk of multiple sclerosis

Mothers who breastfeed for a total of at least 15 months over one or more pregnancies may be less likely to develop multiple sclerosis (MS) compared with those who don't breastfeed at all or do so for up to four months, according ...

Medical research

Paracetamol during pregnancy can inhibit masculinity

Paracetamol is popular for relieving pain. But if you are pregnant, you should think twice before popping these pills according to the researchers in a new study. In an animal model, Paracetamol, which is the pain-relieving ...

Surgery

Kidney graft success—does age and sex matter?

The success of kidney transplant is dependent on the age and sex of both the donor and the recipient, according to research published today in the Journal of the American Society of Nephrology. The study, which was a collaboration ...

Psychology & Psychiatry

Estrogen alters memory circuit function in women with gene variant

Fluctuations in estrogen can trigger atypical functioning in a key brain memory circuit in women with a common version of a gene, NIMH scientists have discovered. Brain scans revealed altered circuit activity linked to changes ...

Medical research

Progesterone and bisexuality: Is there a link?

Bisexuality is quite common among men and women whose mothers received additional doses of the sex hormone progesterone while pregnant. This is one of the findings of a study led by June Reinisch, Director Emerita of The ...

Diseases, Conditions, Syndromes

Female hormones increase risk of vision loss in rare genetic disease

Girls with a rare genetic disorder caused by mutations in a gene known as Nf1 are much more likely to lose their vision than boys with mutations in the same gene. And now, researchers at Washington University School of Medicine ...

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