One of several classes of sulfated glycosaminoglycans that are a major constituent of various connective tissues, especially blood vessels, bone, and cartilage. Chondroitin sulfate is used as an over-the-counter dietary supplement by some people with symptoms of arthritis.
After the tragic Arizona shooting, the word “vitriol” was everywhere in the news. What is its literally dangerous meaning?
After Saturday’s shocking attack on Arizona lawmaker Gabrielle Giffords and a crowd of bystanders, an unusual word proliferated through all forms of media. Shortly after the shooting tragedy, Pima County Sheriff Clarence Dupnik cited “vitriolic rhetoric” as a potential source for the violence. This article is not about politics or the relationship of media and violence in American culture. The topic at hand, of course, …
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