Dopplerfluxometria na avaliação andrológica de bovinos no período peripuberal

Cunha, Joaquim Henrique LimaFrança, Itamara GomesPereira, Héllyda GomesLima, Joaquim De SousaMiranda, Bento Douglas BritoSilva, Laryssa Vieira DaRibeiro, Diego LuizTorres Júnior, José Ribamar De Souza

The aim of this study was to evaluate the testicular Doppler and sperm traits in young bulls at differentage groups (24 months of age). Doppler ultrasonography was performed to study testicular bloodflow. It was conducted breeding soundness evaluation and physical and morphological characteristics of semenwere evaluated. The 24 months old animals. In pubertal animals, the percentage of normal spermcells did not differ significantly. The Doppler evaluation of testicular plexus and parenchyma blood vesselsshowed no significant differences in velocimetry nor flowmetry. It was concluded that there is no significantrelationship between scrotal circumference, sperm characteristics and testicular Doppler data in normal bullsduring the peripubertal period.

1. Ultrasound
2. Semen
3. Ultrassonografia
4. Testicular doppler
5. Doppler tescticular