It is a network of microtubules, microfilaments, and intermediate filaments that extend throughout the cytoplasm and serve as a variety of mechanical, transport, and signaling functions. (The cytoskeleton is somewhat like a highway-which can be utilized by all the molecular machinery in the cell.).
These painkillers, known as nonsteroidal anti-inflammatory drugs (NSAIDs), include aspirin, ibuprofen (Advil, Motrin), naproxen (Aleve), celecoxib (Celebrex), and others. NSAIDs and anticoagulants affect the blood differently. ... Even short term NSAID treatment (two weeks ...
Celecoxib is also an NSAID yet it works by blocking cyclooxygenase-2 (or COX-2), an enzyme that sends pain messages. (NSAIDs like ibuprofen and naproxen, on the other hand, block COX- 2 and COX-1 enzymes). Researchers found that men and women who took celecoxib raised their stroke risk by a staggering 69 percent. Thatâs very bad news indeed when you consider Celebrex is one of the best-selling drugs in America!