There are different types, or classes, of drugs that work in different ways to lower blood glucose (blood sugar) levels: 1  Sulfonylureas. 2  Biguanides. 3  Meglitinides. Thiazolidinediones.  DPP-4 1  inhibitors. SGLT2 Inhibitors.  Alpha-glucosidase 1  inhibitors. Bile Acid Sequestrants.
Princeton's WordNet (0.00 / 0 votes) Rate this definition: areola (noun). small space in a tissue or body part such as the area between veins on a leaf or an insect's wing. areola, ring of color (noun).
Areolar tissue (/ÉËriËÉµlÉr/) is a common type of loose connective tissue (and the most widely distributed type of connective tissue in vertebrates). It is so named because its fibers are far enough apart to leave ample open space for interstitial fluid in between (areola is Latin for a little open space).