Videos

Semaglutide: A Weekly Injection for Significant Weight Loss

Can semaglutide help with weight loss even in people without diabetes? In this video, we explore new research on this weekly injection and its potential impact on body weight and overall health. Research by the Department of Pharmacy, Union Hospital, Tongji Medical College.

Heather Mantica

28 Jul 2025

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Racial Gaps in Stroke Treatment: Who Gets Life-Saving Care?

What Did the Research Discover? This study looked at racial differences in the use of mechanical thrombectomy (MT)—a procedure that removes blood clots from the brain in people experiencing a stroke. Researchers analyzed 889,309 stroke cases in U.S. hospitals between 2006 and 2014 and found that only

Progress with Artificial Retina Implants in Patients with Macular Degeneration

Macular degeneration and retinitis pigmentosa are two major causes of vision loss, and both damage the retina—the layer in the back of the eye that captures light and sends signals to the brain. Once those photoreceptors, called rods and cones, are lost, vision declines. But new research shows that

Don’t Toss Them—Here’s How to Safely Dispose of Unused Medicines

Is your medicine cabinet full of expired drugs or medications you no longer use? The best way to dispose of most types of expired, unwanted or unused medicines is through a drug take-back program. To discard of your prescription or over-the-counter medicines, you can: If you cannot use those options,

Music May Help Lower Dementia Risk in Older Adults, A New Study Suggests

The Connection Between Music and Brain Health As people live longer, more families worry about memory loss and dementia. Scientists are working hard to understand how lifestyle habits—like staying active, socializing, and learning new skills—may help protect the brain. One area that has gained attention is music. Many

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Racial Gaps in Stroke Treatment: Who Gets Life-Saving Care?

Progress with Artificial Retina Implants in Patients with Macular Degeneration

Don’t Toss Them—Here’s How to Safely Dispose of Unused Medicines

Music May Help Lower Dementia Risk in Older Adults, A New Study Suggests