Sentence:  In an attempt to reverse the downhill trend by stimulating the bone marrow and controlling any hemolytic component , <WSD>triamcinolone</WSD> , 16 mg. daily , was begun on Sept. 26 , 1958 , and continued until Feb. 18 , 1959 . 
Meaning of the word marked with <WSD> tags:  a synthetic corticosteroid (trade names Aristocort or Aristopak or Kenalog) used as an anti-inflammatory agent