SAEVA Proceedings 2016 | Page 11

  References Allen WR, Brown L, Wright M, et al. Reproductive efficiency of Flatrace and National Hunt Thoroughbred mares and stallions in England. Equine Vet J 2007;39:438-445. Allen WR. Luteal deficiency end embryo mortality in the mare. Reprod Dom Anim 2001;36:121-131. Vanderwall D, Squires EL, Brinsko SP, et al. (2000). Diagnosis and management of abnormal embryonic development characterized by formation of an embryonic vesicle without an embryo in mares. J Am Vet Med Assoc 2000;217:58-63. Rambags BPB, Krijtenburg PJ, Drie HF, et al. Numerical chromosomal abnormalities in equine embryos produced in vivo and in vitro. Mol Reprod Dev 2005;72:77-87. Stout TAE. The early pregnancy. In: Samper J.C, ed. Equine Breeding Management and Artificial Insemination. Ed. St Louis, W.B. Saunders. 2008:223-239. Newcombe JR, Cuervo-Aranga J. The effect of time of insemination with fresh cooled transported semen and natural mating relative to ovulation on pregnancy and embryo loss rates in the mare. Reprod Dom Anim 2011;46:678-681. Lear TL, Lundquist J, Zent WW, et al. Three autosomal chromosome translocations associated with repeated early embryonic loss (REEL) in the domestic horse (Equus caballus). Cytogenet Genome Res 2008;120:117-122. Kenney RM, Kent MG, Garcia MC. The use of DNA index and karyotype analyses as adjuncts to the estimation of fertility in stallions. J Reprod Fertil 1991;Suppl 44:69-75. Daels PF, Stabenfeldt GH, Hughes JP, Odensvik K, Kindahl H. Evaluation of progesterone deficiency as a cause of fetal death in mares with experimentally induced endotoxemia. Am J Vet Res 1991;52:282-228. van Niekerk CH, Morgenthal JC. Fetal loss and the effect of stress on plasma progestagen levels in pregnant Thoroughbred mares. J Reprod Fertil 1982;Suppl 32:453-457. van Niekerk FE, van Niekerk CH. The effect of dietary protein on reproduction in the mare. VII. Embryonic development, early embryonic death, foetal losses and their relationship with serum progestagen. javascript:AL_get(this,  'jour',  'J  S  Afr   Vet  Assoc.'); 1998;69:150-155. Newcombe JR, Martinez TA, Peters AR. The effect of the gonadotropin-releasing hormone analog, buserelin, on pregnancy rates in horse and pony mares. Theriogenology 2001;55:1619-1631. Stout TAE, Tremoleda JL, Knaap J, et al. Mid-diestrus GnRH-analogue administration does not suppress the luteolytic mechanism in mares Theriogenology 2002;58:567-570 Proceedings  of  the  South  African  Equine  Veterinary  Association  Congress  2016   10