Gastroenterology

No immunoglobulin A leads to intestinal inflammation in mice

While researchers have known for years that immunoglobulin A (IgA) is important for gut health, it has remained unclear exactly what role it plays in preventing infection and disease. But now, researchers from Japan have ...

Surgery

Thinking about weight-loss surgery? 4 things to consider

Anyone who's struggled with reaching or maintaining a healthy weight probably has heard comments like, "If you want to lose weight, just eat less and exercise more" or "Losing weight is all about willpower." But weight loss ...

Medications

Toward painless oral insulin administration

Researchers from Kumamoto University, Japan have found that DNP peptide, a small intestine-permeable cyclic peptide originally used as an insulin additive to improve absorption into the small intestinal, lowers blood glucose ...

Health

Get more out of your vitamin D

If you take a vitamin D pill to meet your requirements for the sunshine vitamin, you'll get more out of it if you eat it with a little fat. Fat stimulates the release of bile into the small intestine, which makes it easier ...

Medications

Could heart medications increase COVID-19 risk?

During infection, SARS-CoV-2 binds to a cellular receptor known as angiotensin converting enzyme 2 (ACE2) before entering a cell and replicating. Because it is not well established whether common blood pressure medications ...

page 22 from 33