Superovulatory response to a low dose single-daily treatment of rhFSH dissolved in polyvinylpyrrolidone in rhesus monkeys

To simplify the procedure for superovulation in the rhesus monkey, this study was designed using polyvinylpyrrolidone (PVP) solution as a solvent for gonadotropins. Thirty-five cycling females (aged 5-8 years old) were divided into six groups during the b