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List of works by Isabel Ortiz

Blastocyst development after intracytoplasmic sperm injection of equine oocytes vitrified at the germinal-vesicle stage

scientific article published on 13 February 2017

Colloid single-layer centrifugation improves post-thaw donkey (Equus asinus) sperm quality and is related to ejaculate freezability

scientific article published on 01 January 2015

Comparison of DNA fragmentation of frozen-thawed epididymal sperm of dogs using Sperm Chromatin Structure Analysis and Sperm Chromatin Dispersion test

scientific article published on 12 October 2017

Comparison of different mathematical models to assess seasonal variations in the longevity of DNA integrity of cooled-stored stallion sperm

scientific article published on 28 February 2020

Comparison of different sucrose-based extenders for stallion sperm vitrification in straws

scientific article published on 01 September 2018

Concentrations of non-permeable cryoprotectants and equilibration temperatures are key factors for stallion sperm vitrification success

scientific article published on 30 June 2018

Cryopreservation of canine semen after cold storage in a Neopor box: effect of extender, centrifugation and storage time

scientific article published on 05 May 2014

Cryopreservation of donkey embryos by the cryotop method: Effect of developmental stage, embryo quality, diameter and age of embryos

scientific article published on 19 November 2018

Cryopreservation of donkey sperm using non-permeable cryoprotectants

scientific article published on 21 December 2017

Cryoprotective effect of glutamine, taurine, and proline on post-thaw semen quality and DNA integrity of donkey spermatozoa.

scientific article published on 30 December 2017

DNA integrity of canine spermatozoa during chill storage assessed by the sperm chromatin dispersion test using bright-field or fluorescence microscopy.

scientific article published on 11 April 2015

Differences in preservation of canine chilled semen using simple sperm washing, single-layer centrifugation and modified swim-up preparation techniques.

scientific article

Effect of cooling rate on sperm quality of cryopreserved Andalusian donkey spermatozoa

scientific article published on 20 April 2018

Effect of cryopreservation and single layer centrifugation on canine sperm DNA fragmentation assessed by the sperm chromatin dispersion test

scientific article published on 24 October 2013

Effect of different extenders for donkey sperm vitrification in straws

scientific article published in October 2017

Effect of extender and amino acid supplementation on sperm quality of cooled-preserved Andalusian donkey (Equus asinus) spermatozoa.

scientific article published on 19 February 2014

Effect of permeable cryoprotectant-free vitrification on DNA fragmentation of equine oocyte-cumulus cells

scientific article published on 01 September 2019

Effect of single layer centrifugation using Androcoll-E-Large on the sperm quality parameters of cooled-stored donkey semen doses.

scientific article

Effect of single-layer centrifugation or washing on frozen-thawed donkey semen quality: Do they have the same effect regardless of the quality of the sample?

scientific article published on 28 March 2015

Evaluation of DNA Damage of Mare Granulosa Cells Before and After Cryopreservation Using a Chromatin Dispersion Test

scientific article published on 21 October 2018

First case of sterility associated with sex chromosomal abnormalities in a jenny

scientific article published in December 2016

Freezability of Andalusian donkey (Equus asinus) spermatozoa: effect of extenders and permeating cryoprotectants.

scientific article published in July 2015

Identification of sperm morphometric subpopulations in cooled-stored canine sperm and its relation with sperm DNA integrity.

scientific article

Is sperm cryopreservation in absence of permeable cryoprotectants suitable for subfertile donkeys?

scientific article published on 01 October 2019

New approach to assess sperm DNA fragmentation dynamics: Fine-tuning mathematical models.

scientific article published on 7 March 2017

Optimization of donkey sperm vitrification: Effect of sucrose, sperm concentration, volume and package (0.25 and 0.5 mL straws)

scientific article published on 05 March 2019

Relationship between DNA fragmentation of equine granulosa cells and oocyte meiotic competence after in vitro maturation

scientific article published on 01 October 2019

Relationship between conventional semen characteristics, sperm motility patterns and fertility of Andalusian donkeys (Equus asinus).

scientific article

Should single layer centrifugation of dog semen be done before or after the semen is cooled?

scientific article published on 04 February 2015

Single-layer centrifugation through PureSperm® 80 selects improved quality spermatozoa from frozen-thawed dog semen.

scientific article published on 4 July 2013

Sperm motility patterns in Andalusian donkey (Equus asinus) semen: effects of body weight, age, and semen quality.

scientific article

Stallion sperm freezing with sucrose extenders: A strategy to avoid permeable cryoprotectants

scientific article published on 21 February 2018

Stallion sperm selection prior to freezing using a modified colloid swim-up procedure without centrifugation.

scientific article

Vitrification of Large Volumes of Stallion Sperm in Comparison With Spheres and Conventional Freezing: Effect of Warming Procedures and Sperm Selection

scientific article published on 06 February 2019

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