Safety of brilliant cresyl blue staining protocols on human granulosa and cumulus cells.

Diego Duarte Alcoba2,3, Maiara Conzatti3, Gustavo Dias Ferreira2,3, Anita Mylius Pimentel4, Ana Paula Kussler4, Edison Capp3,5, Helena von Eye Corleta3,4 and Ilma Simoni Brum2,3 Instituto de Ciencias Basicas da Saude, UFRGS; Faculdade de Medicina, Hospital de Clinicas de Porto Alegre, UFRGS; Associacao Hospitalar Moinhos de Vento – Nucleo de Reproducao Humana, Porto Alegre, Brazil; and University Hospital Heidelberg, Heidelberg, Germany