Signs and Symptoms. Deep vein thrombosis (DVT) occurs when a blood clot forms in one of the deep veins of your body, usually in your legs, but sometimes in your arm. The signs and symptoms of a DVT include: Swelling, usually in one leg (or arm) Leg pain or tenderness often described as a cramp or Charley horse. Reddish or bluish skin discoloration.
Thiol In organic chemistry, a thiol is an organosulfur compound that contains a carbon-bonded sulfhydryl group. Thiols are the sulfur analogue of alcohols, and the word is a portmanteau of thion + alcohol, with the first word deriving from Greek Î¸Îµá¿Î¿Î½ = sulfur. The âSH functional group itself is referred to as either a thiol group or a sulfhydryl group. Many thiols have strong odors resembling that of garlic.
cyÂ·clic. 1. Pertaining to, or characteristic of, a cycle; occurring periodically, denoting the course of the symptoms in certain diseases or disorders. 2. chemistry Pertaining to a molecule containing a ring of atoms; denoting a cyclic compound. , cyclical (sÄ«â²klik, sikâ²lik; sÄ«â²kli-kÄl, sikâ²li-kÄl) [L. cyclicus fr.