Science News Archive - August 24, 2004

SUMMARY Tumor necrosis factor-[alpha] (TNF-[alpha]), cyclooxygenase (COX)- 2, and prostaglandin (PG)E-2 play a critical role in the pathophysiology of arthritis.

Word of the Day
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.