Ungerfeld R - Search Results

1

Ultra-rapid cooling of ibex sperm by spheres method does not induce a vitreous extracellular state and increases the membrane damages.

Bóveda P, Toledano-Díaz A, Castaño C, Esteso MC, López-Sebastián A, Rizos D, Bielli A, Ungerfeld R, Santiago-Moreno J. Bóveda P, et al. Among authors: ungerfeld r. PLoS One. 2020 Jan 24;15(1):e0227946. doi: 10.1371/journal.pone.0227946. eCollection 2020. PLoS One. 2020. PMID: 31978160 Free PMC article.

2

Relationship between male-male and male-female sexual behavior in 5-6-month-old male lambs.

Ungerfeld R, Ramos MA, Bielli A. Ungerfeld R, et al. Anim Reprod Sci. 2007 Aug;100(3-4):385-90. doi: 10.1016/j.anireprosci.2006.09.022. Epub 2006 Sep 20. Anim Reprod Sci. 2007. PMID: 17064861

3

Histology of lamb epididymal development.

Bielli A, Genovese P, Ungerfeld R, Katz H. Bielli A, et al. Among authors: ungerfeld r. Anat Histol Embryol. 2007 Dec;36(6):437-41. doi: 10.1111/j.1439-0264.2007.00782.x. Anat Histol Embryol. 2007. PMID: 18021354

4

No change detected in body weight, scrotal circumference, semen characteristics and sexual behaviour during the development of prepubertal Milchschaf lambs after weekly administration of eCG.

Ungerfeld R, Bielli A. Ungerfeld R, et al. Reprod Domest Anim. 2008 Aug;43(4):400-2. doi: 10.1111/j.1439-0531.2007.00922.x. Epub 2008 Jan 25. Reprod Domest Anim. 2008. PMID: 18226016

5

Reproductive biology of the pampas deer (Ozotoceros bezoarticus): a review.

Ungerfeld R, González-Pensado S, Bielli A, Villagrán M, Olazabal D, Pérez W. Ungerfeld R, et al. Acta Vet Scand. 2008 Jun 5;50(1):16. doi: 10.1186/1751-0147-50-16. Acta Vet Scand. 2008. PMID: 18534014 Free PMC article. Review.

6

Melanin concentrating hormone (MCH) in the cerebrospinal fluid of ewes during spontaneous oestrous cycles and ram effect induced follicular phases.

Ungerfeld R, Alzugaray S, Quintela HG, Lagos P, Torterolo P, Bielli A. Ungerfeld R, et al. Peptides. 2011 Dec;32(12):2511-3. doi: 10.1016/j.peptides.2011.10.013. Epub 2011 Oct 13. Peptides. 2011. PMID: 22015272

7

Sperm characterization and identification of sperm sub-populations in ejaculates from pampas deer (Ozotoceros bezoarticus).

Beracochea F, Gil J, Sestelo A, Garde JJ, Santiago-Moreno J, Fumagalli F, Ungerfeld R. Beracochea F, et al. Among authors: ungerfeld r. Anim Reprod Sci. 2014 Oct;149(3-4):224-30. doi: 10.1016/j.anireprosci.2014.07.013. Epub 2014 Jul 23. Anim Reprod Sci. 2014. PMID: 25104472

8

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

9

Oxytocin administration before sperm collection by transrectal ultrasonic-guided massage of the accessory sex glands in mouflons and bucks.

Ungerfeld R, Abril-Sánchez S, Toledano-Díaz A, Beracochea F, Castaño C, Giriboni J, Santiago-Moreno J. Ungerfeld R, et al. Anim Reprod Sci. 2016 Oct;173:13-7. doi: 10.1016/j.anireprosci.2016.08.002. Epub 2016 Aug 3. Anim Reprod Sci. 2016. PMID: 27530370

10

Influence of seasonality and stimulus of oestrous does in bucks' aggressiveness.

Ungerfeld R, Freitas-de-Melo A, Giriboni J, Lacuesta L, Toledano-Díaz A, Santiago-Moreno J. Ungerfeld R, et al. Behav Processes. 2016 Dec;133:1-5. doi: 10.1016/j.beproc.2016.10.008. Epub 2016 Oct 13. Behav Processes. 2016. PMID: 27744086

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