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Administration of butorphanol with ketamine/xylazine sedation reduces the negative responses to electroejaculation in rams.
Ungerfeld R, de Moura Fernandes DA, Alvarez Balaro MF, Taira AR, do Espírito Santo CG, Rodrigues Santos JD, Campos Pereira da Costa MM, da Silva Carvalho AB, Rios Rodrigues AL, Brandão FZ. Ungerfeld R, et al. Theriogenology. 2022 Oct 1;191:96-101. doi: 10.1016/j.theriogenology.2022.08.008. Epub 2022 Aug 9. Theriogenology. 2022. PMID: 35973260
Physiological responses and characteristics of sperm collected after electroejaculation or transrectal ultrasound-guided massage of the accessory sex glands in anesthetized mouflons (Ovis musimon) and Iberian ibexes (Capra pyrenaica).
Ungerfeld R, López-Sebastián A, Esteso M, Pradiee J, Toledano-Díaz A, Castaño C, Labrador B, Santiago-Moreno J. Ungerfeld R, et al. Theriogenology. 2015 Oct 15;84(7):1067-74. doi: 10.1016/j.theriogenology.2015.06.009. Epub 2015 Jun 19. Theriogenology. 2015. PMID: 26174035
Sperm collection by transrectal ultrasound-guided massage of the accessory sex glands is less stressful than electroejaculation without altering sperm characteristics in conscious goat bucks.
Abril-Sánchez S, Freitas-de-Melo A, Beracochea F, Damián JP, Giriboni J, Santiago-Moreno J, Ungerfeld R. Abril-Sánchez S, et al. Among authors: ungerfeld r. Theriogenology. 2017 Aug;98:82-87. doi: 10.1016/j.theriogenology.2017.05.006. Epub 2017 May 4. Theriogenology. 2017. PMID: 28601160 Clinical Trial.
163 results