The aim of the present study was to elucidate the effect of thiourea on motility and viability of chilled-stored and frozen-thawed goat spermatozoa. Five male Baladi goats were used in three experiments during this work. Three different Concentrations (10,50 and 100 mg %) of thiourea were added to semen extenders before processing. Tris-based egg yolk and Tris-egg yolk free extenders were used for chilled-storage of spermatozoa in the first and second experiments, respectively. In the third experiment, motility and viability of frozen-thawed goat semen were evaluated after inclusion of 50 mg% thiourea in the extender. In vitro augmentation of semen extender with 50 mg % thiourea exerted a pronounced improvement in incubated and post-thawed sperm motility percentages and viability indices of goat spermatozoa either in presence or absence of egg yolk. It is concluded that Tris-egg yolk free extenders could be used in presence of 50 mg % thiourea for both incubation and preservation goat semen.
WAHEED, M., KHALIFA, T., & EL-SHAHAT, K. (2003). EFFECT OF THIOUREA ON MOTILITY AND VIABILITY OF CHILLED-STORED AND FROZEN-THAWED GOAT SPERMATOZOA. Veterinary Medical Journal (Giza), 51(1), 49-57. doi: 10.21608/vmjg.2003.375134
MLA
M WAHEED; T KHALIFA; K EL-SHAHAT. "EFFECT OF THIOUREA ON MOTILITY AND VIABILITY OF CHILLED-STORED AND FROZEN-THAWED GOAT SPERMATOZOA". Veterinary Medical Journal (Giza), 51, 1, 2003, 49-57. doi: 10.21608/vmjg.2003.375134
HARVARD
WAHEED, M., KHALIFA, T., EL-SHAHAT, K. (2003). 'EFFECT OF THIOUREA ON MOTILITY AND VIABILITY OF CHILLED-STORED AND FROZEN-THAWED GOAT SPERMATOZOA', Veterinary Medical Journal (Giza), 51(1), pp. 49-57. doi: 10.21608/vmjg.2003.375134
VANCOUVER
WAHEED, M., KHALIFA, T., EL-SHAHAT, K. EFFECT OF THIOUREA ON MOTILITY AND VIABILITY OF CHILLED-STORED AND FROZEN-THAWED GOAT SPERMATOZOA. Veterinary Medical Journal (Giza), 2003; 51(1): 49-57. doi: 10.21608/vmjg.2003.375134
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