The effect of reconstitution with cryopreserved thymocytes on the in vivo antibody response to sheep red blood cells, Aeromonas salmonicida, and DNP-KLH, in adult long term thymectomised rainbow trout (Oncorhynchus mykiss)

aeromonas salmonicida antibodies anticorps anticuerpos antigene antigens biological preservation conservation biologique cryopreservation freezing glande thymus humoral immunity immune response inmunidad humoral linfocitos lymphocyte lymphocytes oncorhynchus oncorhynchus mykiss rainbow trout reconstitution surgical operations thymus gland