Cytotoxicity and genotoxicity of ingenamine G isolated from the Brazilian marine sponge Pachychalina alcaloidifera - Cavalcanti, Bruno Coêlho; Sombra, Carla Maria Lima; Oliveira, Jaine Honorata Hortolan Luis de; Berlinck, Roberto Gomes de Souza; Moraes, Manoel Odorico de; Pessoa, Claudia (Comparative Biochemistry and Physiology, Part C, 2008)