01828nam a2200409 a 450000100080000000500110000800800410001910000170006024501150007726001640019230000120035652005980036865000090096665000240097565000100099965000160100965000130102565000200103865000100105865000240106865000110109265300270110365300380113065300250116865300280119365300120122165300270123365300120126065300180127270000220129070000160131270000190132870000160134770000140136370000170137770000240139420632212022-05-16       2016    bl uuuu     u00u1 u    #d1 aOLIVARES, C.  aInfluence of Mini-Percoll techniques on motility parameters of ram frozen-thawed sperm.h[electronic resource]  aIn: INTERNATIONAL CONGRESS OF ANIMAL REPRODUCTION, 18., 2016, Tours. Abstracts... Tous: Society for Reprocutive Biololy, 2016. p. 168-169. Abstract PW171c2016  cPoster.  aThe aim of this study was to compare the influence of different forces and time of centrifugation in mini-Percoll techniques with traditional Percoll for sperm selection on motility parameters of ram frozen-thawed sperm. For the first time, we have demonstrated that the reduction of the gradient volume and time of centrifugation, and the increase of its force at Percoll, can be successfully used for ram sperm selection. In conclusion, mini-Percoll may be used instead of traditional Percoll, decreasing costs and time of sperm handling, without motility damages in ram frozen-thawed sperm.  aRams  aSexual reproduction  aSheep  aSpermatozoa  aCarneiro  aEspermatozóide  aOvino  aReprodução animal  aSêmen  aCinética espermática  aForça e tempo de centrifugação  aGradiente de Percoll  aMotilidade espermática  aMovemen  aSeleção espermática  aSexagem  aSperm quality1 aFONSECA, J. F. da1 aSARAIVA, H.1 aALFRADIQUE, V.1 aCÔRTES, L.1 aCOSTA, L.1 aBRANDÃO, F.1 aSOUZA-FABJAN, J. M.