Among the largest underlying components of PSCH, in trading today Salix Pharmaceuticals Ltd ( SLXP) is off about 2%, and Cubist Pharmaceuticals Incorporated ( CBST) is lower by about 1.6%.

FORBES: Connect

Among the largest underlying components of IJT, in trading today Questcor Pharmaceuticals Inc ( NASD: QCOR) is off about 0.7%, HMS Holdings Corp ( NASD: HMSY) is off about 1%, and Salix Pharmaceuticals Ltd ( NASD: SLXP) is lower by about 0.5%.

FORBES: IJT, QCOR, HMSY, SLXP: Large Inflows Detected at ETF

Official conversations about medication in racing are a fairly common occurrence these days, many of them centering on the raceday use of furosemide, also known as Lasix or Salix, a diuretic that has been proven to reduce pulmonary bleeding in racehorses, bleeding that is often the result of strenuous exercise.

FORBES: Does Horse Racing Have A Better Drug Policy Than The Olympics?