Figure 4
From: Cryopreservation of testicular tissue from Murray River Rainbowfish, Melanotaenia fluviatilis

Optimization of testis tissue cryomedia in M.fluviatilis. (a) Viability of large testis cells detected in the gonad cell suspension after cryopreservation in four different permeating cryoprotectants-dimethyl sulfoxide (DMSO), ethylene glycol (EG), methanol (METH) and glycerol (GLY) (*p < 0.0001, n = 17). (b) Comparison of large testis cell viability after cryopreservation with DMSO at different concentrations (*p < 0.0008, n = 15).