J Santiago Moreno

Summary

Country: Spain

Publications

  1. Santiago Moreno J, Castano C, Toledano Díaz A, Esteso M, Martinez Nevado E, Gimeno Martínez J, et al. Semen cryopreservation in black-footed (Spheniscus demersus) and gentoo (Pygoscelis papua) penguins: Effects of thawing temperature on semen characteristics. Anim Reprod Sci. 2019;200:60-66 pubmed publisher
    ..Cryopreserved black-footed penguin semen should be thawed after cryopreservation at 5 ºC, while that of gentoo penguins can be thawed at either 5 or 37 ºC. ..
  2. Santiago Moreno J, Castaño C, Coloma M, Gómez Brunet A, Toledano Díaz A, López Sebastián A, et al. Use of the hypo-osmotic swelling test and aniline blue staining to improve the evaluation of seasonal sperm variation in native Spanish free-range poultry. Poult Sci. 2009;88:2661-9 pubmed publisher
    ..The results show that high semen quality is associated with long day photoperiods. Extreme heat or cold appear to exert a negative influence on sperm quality. ..
  3. Santiago Moreno J, Castaño C, Toledano Díaz A, Esteso M, López Sebastián A, Gañán N, et al. Characterization of red-legged partridge (Alectoris rufa) sperm: Seasonal changes and influence of genetic purity. Poult Sci. 2015;94:80-7 pubmed publisher
    ..The present results suggest that genetic introgression influences the reproductive variables of the red-legged partridge. ..
  4. Pradiee J, Esteso M, Lopez Sebastián A, Toledano Díaz A, Castaño C, Carrizosa J, et al. Successful ultrarapid cryopreservation of wild Iberian ibex (Capra pyrenaica) spermatozoa. Theriogenology. 2015;84:1513-22 pubmed publisher
  5. Bóveda P, Esteso M, Castano C, Toledano Díaz A, Lopez Sebastian A, Muniz A, et al. Slow and ultra-rapid freezing protocols for cryopreserving mouflon (Ovis musimon) and fallow deer (Dama dama) epididymal sperm. Anim Reprod Sci. 2018;192:193-199 pubmed publisher
  6. Abouelezz F, Castaño C, Toledano Díaz A, Esteso M, López Sebastián A, Campo J, et al. Sperm-egg penetration assay assessment of the contraceptive effects of glycerol and egg yolk in rooster sperm diluents. Theriogenology. 2015;83:1541-7 pubmed publisher
    ..The maximum GLY and EY concentrations tolerated by the rooster sperm were 0.75% and 7.5%, respectively. ..
  7. Pradiee J, O BRIEN E, Esteso M, Castano C, Toledano Díaz A, Lopez Sebastian A, et al. Effect of shortening the prefreezing equilibration time with glycerol on the quality of chamois (Rupicapra pyrenaica), ibex (Capra pyrenaica), mouflon (Ovis musimon) and aoudad (Ammotragus lervia) ejaculates. Anim Reprod Sci. 2016;171:121-8 pubmed publisher
    ..While the equilibration time for chamois sperm might be shortened, this appears not to be the case for all ungulates. ..
  8. Santiago Moreno J, Esteso M, Castaño C, Toledano Díaz A, Delgadillo J, López Sebastián A. Seminal plasma removal by density-gradient centrifugation is superior for goat sperm preservation compared with classical sperm washing. Anim Reprod Sci. 2017;181:141-150 pubmed publisher
    ..This procedure would, therefore, be a useful means of removing seminal plasma from goat semen and obtaining greater quality sperm for insemination purposes. ..
  9. Villaverde Morcillo S, Soler A, Esteso M, Castaño C, Miñano Berna A, Gonzalez F, et al. Immature and mature sperm morphometry in fresh and frozen-thawed falcon ejaculates. Theriogenology. 2017;98:94-100 pubmed publisher
    ..This finding, plus that of the existence of four sperm subpopulations with different morphometric characteristics, may be important in the future development of cryopreservation protocols for falcon sperm. ..

More Information

Publications12

  1. Santiago Moreno J, Gomez Brunet A, Toledano Díaz A, Salas Vega R, Gómez Guillamón F, Lopez Sebastian A. Role of testosterone and photoperiod on seasonal changes in horn growth and sperm variables in the Iberian ibex: a model for polygynous wild bovids. J Endocrinol. 2012;214:155-63 pubmed publisher
    ..Neither CA treatment in October nor TP administration in April affected the studied sperm variables. By contrast, CA treatment plus artificial long days in autumn had a negative effect on sperm motility and sperm morphology. ..
  2. request reprint
    Santiago Moreno J, Toledano Díaz A, Pulido Pastor A, Gomez Brunet A, López Sebastián A. Horn quality and postmortem sperm parameters in Spanish ibex (Capra pyrenaica hispanica). Anim Reprod Sci. 2007;99:354-62 pubmed
    ..However, sperm parameters were affected by the elapsed time between the death of the animal and spermatozoa collection. The study revealed that the horn quality was firstly associated with sperm motility...
  3. Caturla Sánchez E, Sánchez Calabuig M, Pérez Gutiérrez J, Cerdeira J, Castano C, Santiago Moreno J. Vitrification of dog spermatozoa: Effects of two cryoprotectants (sucrose or trehalose) and two warming procedures. Cryobiology. 2018;80:126-129 pubmed publisher
    ..05). When vitrification was used, cryoprotectants containing either 250 mM sucrose or 250 mM trehalose and warmed at 37 °C returned the best sperm quality variables. ..