Mutagenesis Pregabalin wasn't mutagenic in bacteria or in mammalian cells in vitro, was not clastogenic in mammalian methods in vitro and in vivo, and did not induce unscheduled DNA synthesis in mouse or rat hepatocytes.No Over-all variances in safety and efficacy were being observed in between these patients and young people.M?c dù ?nh h??ng c?a