Example sentences for: ra

How can you use “ra” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Although there continues to be controversy regarding the origins of the invasive cells at the junction of cartilage/bone and pannus, considerable evidence has accumulated that the lining cells in RA synovium exhibit a 'transformed' phenotype that is typical of invasive cells [ 26, 48].

  • Rheumatoid arthritis (RA) is a chronic inflammatory disease of unknown etiology.

  • The present results are also consistent with the observation that IL-4, but not IL-10, has been shown to enhance the production of IL-1Ra by RA synovial cells [ 14, 27].

  • The earliest users of paper were ancient Egyptians, with their bizarre worship of the Sun God, Ra.

  • The cover illustration of the second volume linked Sun Ra to a visionary heritage of space explorers including da Vinci, Copernicus, Galileo, Pythagoras, and Tycho Brahe.


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