Cardiology

Studies uncover keys in sudden cardiac death

Researchers in Rhode Island Hospital's Cardiovascular Research Center have published two new studies focusing on the causes of arrhythmia and sudden cardiac death (SCD) when a genetic disorder is present. The studies use ...

Medical research

How testosterone protects against inflammation

Pharmacists of the University Jena, Germany, and partners have shown that cells from men and women react in a different manner to inflammatory stimuli. They found that in male cells the enzyme phospholipase D is less active ...

Neuroscience

Are drops in estrogen levels more rapid in women with migraine?

Researchers have long known that sex hormones such as estrogen play a role in migraine. But there's been little research on how that works. Do women with migraine have higher estrogen levels in general? Higher levels at the ...

Neuroscience

Team identifies compound with potent antiseizure effects

Researchers studying epileptic seizures of the temporal lobe—the most common type of epilepsy—discovered a compound that reduces seizures in the hippocampus, a brain region where many such seizures originate. The compound, ...

Psychology & Psychiatry

First brain-wide map shows how sex and intimacy rewire the brain

How does sex relate to lasting love? To answer that question, scientists have long studied a small Midwestern rodent called the prairie vole, one of the few mammals known to form long-term, monogamous relationships.

Health

Sex, drugs and estradiol: why cannabis affects women differently

Cannabis use is riding high on a decade-long wave of decriminalization, legalization and unregulated synthetic substitutes. As society examines the impact, an interesting disparity has become apparent: the risks are different ...

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