Medical research

Familiar drugs may block Ebola virus infection

A well-known class of molecules, many of which are already in use therapeutically, may be able to block the Ebola virus's entry into cells and halt the disease in its tracks, according to researchers at the University of ...

Medical research

Is a better sleeping pill on the way?

(HealthDay)—A new class of sleep medications appears to help people fall asleep without causing grogginess the next day, researchers say.

Medications

Naloxone—an antidote to opioid overdose

Naloxone is an opioid antagonist, used as an "antidote" for opioid overdose which includes heroin, and opioid pain medicines such as morphine, fentanyl and codeine. It has been used since the 1970s by ambulance services and ...

Diabetes

Absolute incretin effect reduced in type 2 diabetes

(HealthDay) -- For patients with type 2 diabetes mellitus (T2DM) the absolute incretin effect is reduced compared with healthy individuals, but its relative importance is increased, particularly in first-phase insulin secretion, ...

Psychology & Psychiatry

Stress hormones: Good or bad for posttraumatic stress disorder risk?

Glucocorticoids, a group of hormones that includes cortisol, are considered stress hormones because their levels increase following stress. When their relationship to stress was first identified, it was shown that the release ...

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