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The aim of the present study was to evaluate the in vitro and in vivo effect of the addition of superoxide dismutase (SOD) and reduced glutathione (GSH) to ram semen freezing extender. Significant(More)
The aim was to assess the in vitro effect of glycerol, ethylene glycol or acetamide on frozen-thawed ram spermatozoa. Aliquots of each sixteen ejaculates from four rams of the Morada Nova breed were(More)