The Faculty of Agriculture: Browsing Landwirtschaftliche Fakultät by Author "Tesfaye, Dawit"
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Post calving metabolic status dependent changes on expression of extracellular vesicle coupled microRNAs in bovine follicular fluid and blood serum
Hagos, Tsige Hailay (2019-11-29)Most high yielding dairy cows enter a state of negative energy balance (NEB) during early lactation. This phenomenon is associated with disturbed metabolic status of the cows reflected in the blood and follicular fluid ... -
Seasonal variations of sperm freezability associated with testicular germinal epithelium changes in domestic (Ovis aries) and wild (Ovis musimon) rams
Martínez-Fresneda, Lucía; O’Brien, Emma; Velázquez, Rosario; Toledano-Díaz, Adolfo; Martínez-Cáceres, Carlos M.; Tesfaye, Dawit; Schellander, Karl; García-Vázquez, Francisco A.; Santiago-Moreno, Julian (2019-06-11)The aim of this study was to examine ovine sperm cryoresistance during the rutting season (RS) and its association with sperm head area and seminiferous epithelium proliferation. Small ruminants show fluctuating testosterone ...