Sulfites: FDA limits uses, broadens labeling. Abstract: The Food and Drug Administration (FDA) took two major steps in 1986 toward protecting consumers who are sensitive to sulfites in food.bstract: The Food and Drug Administration (FDA) took two major steps in 1986 toward protecting consumers who are sensitive to sulfites in food.
A cake of rosin, made for use by violinists, used here for soldering. Rosin, also called colophony or Greek pitch (Pix graeca), grÃ¦ca is a solid form of resin obtained from pines and some other, plants mostly, conifers produced by heating fresh liquid resin to vaporize the volatile liquid terpene. components Rosin is often applied to the bow before playing the instrument. 2  Lighter rosin is used for violins and violas. 3  There are darker rosins for cellos and specific, distinguishing types for bassesâfor more see Bow (music) .
Ropinirole (INN; trade names Requip, Repreve, Ronirol, Adartrel) is a dopamine agonist of the non-ergoline class of medications. It is manufactured by GlaxoSmithKline (GSK), Cipla, Dr. Reddy's Laboratories and Sun Pharmaceutical. It is used in the treatment of Parkinson's disease and restless legs syndrome (RLS). Ropinirole is one of three medications approved by the FDA to treat RLS, the other two being pramipexole (Mirapex) and gabapentin enacarbil (Horizant). The discovery of the drug's utility in RLS has been used as an example of successful drug repurposing.