- Q What is the mesothelium?
The mesothelium is a membrane that covers and protects most of the internal organs of the body. It is composed of two layers of cells: One layer immediately surrounds the organ; the other forms a sac around it. The mesothelium produces a lubricating... Full Answer
- Q How is glycolic acid used to treat skin?
Ben Kaminsky, DermatologyGlycolic acid, an alpha hydroxy acid (AHA), is used in milder strengths in over-the-counter exfoliants and moisturizers, at 20% or 30% at spas for a more intense peeling effect, and at 70% solution for physicians who do skin peeling. Full Answer