L-arginine, an amino acid that helps the body build protein, may play a role in supporting the replication of viruses such as varicella zoster, which is responsible for a rash known as shingles.

Listen to more stories on the Noa app. AI has transformed my experience of education. I am a senior at a public high school in New York, and these tools are everywhere. I do not want to use them in ...

Ion channels are integral membrane protein assemblies that modulate the flow of ions into and out of a cell or organelle, leading to generation of electrical signals. Opening (gating) of ion channels ...

Home remedies that may help manage melasma include aloe vera, glutathione, and more. Speak with a doctor for advice on remedies they recommend alongside medical treatments. Melasma is a skin disorder ...

I’m beginning to think I’ve made a terrible mistake. I’m only 15 minutes into the Tour de Hvar trail run, my quads are burning and I’ve already slowed to a walk. The path up to the Purkin Kuk ...

Canker sores, or aphthous ulcers, can affect the tongue and other parts of the mouth. A canker sore on the tongue can be painful and make eating difficult. Topical treatments and mouthwashes can help ...

Comparison between structures of human, mouse and rat P2X7 receptors define ortholog-specific pharmacology and facilitated structure-based drug design of UB-MBX-46, an antagonist that selectively ...