Response of hexokinase enzymes and the insulin system to dietary carbohydrates in the common carp, Cyprinus carpio Encarnación Capilla, Françoise Médale, Stephane Panserat, Christiane Vachot, Paulo Rema, Emidio Gomes, Sadasivam Kaushik, Isabel Navarro and Joaquim Gutiérrez Reprod. Nutr. Dev., 44 3 (2004) 233-242 DOI: 10.1051/rnd:2004027