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Abstract

The technique of single layer centrifugation through species-specific colloids has been gaining acceptance over the last few years as a practical method of improving the sperm quality of stallion semen for artificial insemination. This article explains the background to the technique and the...

Author(s)
Morrell, J. M.; Nunes, M. M.
Publisher
Wiley, Oxford, UK
Citation
Equine Veterinary Education, 2018, 30, 7, pp 392-398
Abstract

Studies involving different methods and techniques of cryopreservation and its interactions with the conception rates in artificial insemination (AI) programs are reported in the literature. This study evaluated the sperm kinetics, plasma membrane integrity, and fertility rates of mares inseminated ...

Author(s)
Maziero, R. R. D.; Guaitolini, C. R. de F.; Guasti, P. N.; Monteiro, G. A.; Martin, I.; Silva, J. P. M. da; Crespilho, A. M.; Papa, F. O.
Publisher
Elsevier, New York, USA
Citation
Journal of Equine Veterinary Science, 2019, 72, pp 37-40
Abstract

Although several selection techniques are available for processing spermatozoa, only colloid centrifugation has been used to any extent in this field, starting with density gradient centrifugation and progressing more recently to single-layer centrifugation (SLC). SLC through a species-specific...

Author(s)
Morrell, J. M.
Publisher
Elsevier, New York, USA
Citation
Journal of Equine Veterinary Science, 2012, 32, 8, pp 436-440
Abstract

This chapter covers the low dose insemination in horses. Focus is given on sperm transport in the mare, recommended doses of spermatoza and methods of low dose insemination.

Author(s)
Morris, L. H. A.; Lyle, S. K.
Publisher
Wiley-Blackwell, Ames, USA
Citation
Equine reproduction, Volume 2, 2011, Ed.2, pp 3036-3041
CABI Book Info
Cover for Animal andrology: theories and applications.

This book contains 19 chapters that discuss theoretical and applied andrology for domestic, zoo and wild animals. Topics include semen and its constituents; sperm production and harvest; determinants of sperm morphology; sperm preparation for fertilization; practical aspects of semen...

Author(s)
Chenoweth, P.; Lorton, S.
ISBN
2014 CABI (H ISBN 9781780643168)
Type
Book
Abstract

Colloid centrifugation of boar semen has been reported sporadically for at least the last two decades, beginning with density gradient centrifugation (DGC) and progressing more recently to single layer centrifugation (SLC). Single layer centrifugation through a species-specific colloid has been...

Author(s)
Morrell, J. M.; Wallgren, M.
Publisher
Wiley-Blackwell, Berlin, Germany
Citation
Reproduction in Domestic Animals, 2011, 46, s2, pp 18-22
Abstract

This chapter covers the freezing of equine semen. Focus is given on the preparation of the stallion for freezing of its sperm, sperm processing for freezing and sperm dose for insemination. The freezability of the stallion sperm, effect of season and semen collection frequency on the freezability...

Author(s)
Sieme, H.
Publisher
Wiley-Blackwell, Ames, USA
Citation
Equine reproduction, Volume 2, 2011, Ed.2, pp 2972-2982
AbstractFull Text

In order to optimize the results of assisted reproductive procedures such as artificial insemination, the potential fertility of stallion semen should be determined. However, conventional processes of seminal evaluation can give an low predictive value of the pregnancy rate. For this reason, the...

Author(s)
Restrepo Betancur, G.; Úsuga Suárez, A.; Rojano, B. A.
Publisher
Universidad CES, Facultad Veterinaria y Zootecnia, Medellín, Colombia
Citation
Revista CES Medicina Veterinaria y Zootecnia, 2013, 8, 1, pp 69-81
AbstractFull Text

Intracytoplasmic sperm injection (ICSI) is used to produce foals from otherwise infertile mares and from stallions with limited sperm stores. Data from this study provide practical information supporting transport of oocytes for ICSI. Shipment of oocytes to an ICSI laboratory would allow mares to...

Author(s)
Foss, R.; Ortis, H.; Hinrichs, K.
Publisher
American Association of Equine Practitioners (AAEP), Lexington, USA
Citation
Proceedings of the 59th Annual Convention of the American Association of Equine Practitioners, Nashville, Tennessee, USA, 7-11 December 2013, 2013, pp 525
AbstractFull Text

Oocytes can be collected from late-estrous mares for intracytoplasmic sperm injection (ICSI); the resulting embryos can be transferred back into the uterus of the oocyte donor to establish pregnancy.

Author(s)
Carnevale, E. M.; Rossini, J. B.; Rodriguez, J. S.; Sessions-Bresnahan, D. R.; Stokes, J.
Publisher
American Association of Equine Practitioners (AAEP), Lexington, USA
Citation
Proceedings of the 59th Annual Convention of the American Association of Equine Practitioners, Nashville, Tennessee, USA, 7-11 December 2013, 2013, pp 526

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