Aging is a Risk Factor for Rheumatoid Arthritis in Rats: Therapeutic Potential of 4‑(Phenylselanyl)-2H-chromen-2-one - Caren Aline Ramson da Fonseca; Jaini Janke Paltian; Ketlyn Pereira da Motta; Carolina Cristóvão Martins; Jean Carlo Kazmierczak; Ricardo Frederico Schumacher; Mauro Pereira Soares; Cristiane Luchese; Ethel Antunes Wilhelm (ACS Omega)