Research Topics
| J Cuervo-ArangoSummaryAffiliation: Facultad de Ciencias Experimentales y de la Salud Country: Spain Publications
| Collaborators
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Detail Information
Publications
Ultrasound confirmation of ovulation in mares: a normal corpus luteum or a haemorrhagic anovulatory follicle?J Cuervo-Arango
Departamento de Medicina y Cirugia Animal, Facultad de Veterinaria, Universidad CEU Cardenal Herrera, Valencia, Spain
Reprod Domest Anim 48:105-11. 2013..This is <3 mm in HAFs in contrast to >5 mm in CHs. However, this only applies when the unidentified structure has non-organized contents...- The effect of a single high dose of PGF2α administered to dairy cattle 3.5 days after ovulation on luteal function, morphology, and follicular dynamicsJ Cuervo-Arango
Departamento de Medicina y Cirugia Animal, Facultad de Veterinaria, Universidad CEU Cardenal Herrera, Moncada, Spain
Theriogenology 76:1736-43. 2011..5 days postovulation induced some degree of luteolysis in all treated cows. This resulted in partial luteolysis in 78% of treated animals and in full luteolysis in the remaining 22%... - Relationship between dose of cloprostenol and age of corpus luteum on the luteolytic response of early dioestrous mares: a field studyJ Cuervo-Arango
Equine Fertility Clinic, Warren House Farm, Barracks Lane, Brownhills, West Midlands, UK
Reprod Domest Anim 47:660-5. 2012..There is no advantage of administering more than 500 μg of d,l-cloprostenol (Estrumate(®)), to obtain a higher percentage of mares with full luteolysis in mares with CLs aged 80-112 h... - Ultrasound characteristics of experimentally induced luteinized unruptured follicles (LUF) and naturally occurring hemorrhagic anovulatory follicles (HAF) in the mareJ Cuervo-Arango
Departamento de Medicina y Cirugia Animal, Facultad de Veterinaria, Universidad CEU Cardenal Herrera, Moncada, Valencia, Spain
Theriogenology 77:514-24. 2012..In conclusion, HAF share a similar cascade of ultrasound characteristics with the experimentally induced LUF. This finding may provide new insights in elucidating the pathogenesis of HAF... - The effect of systemic administration of cloprostenol on ovulation in mares treated with a prostaglandin synthetase inhibitorJ Cuervo-Arango
Departamento de Medicina y Cirugia Animal, Universidad CEU Cardenal Herrera, Valencia, Spain
Reprod Domest Anim 47:32-8. 2012..In conclusion, FM administered during the periovulatory period blocked ovulation in the mares. In contrast, the administration of cloprostenol, a PGF analogue, in the previously FM treated mares failed to restore ovulation... - The effect of treatment with flunixin meglumine at different times relative to hCG administration on ovulation failure and luteal function in maresJ Cuervo-Arango
Departamento de Medicina y Cirugia Animal, Facultad de Veterinaria, Universidad CEU Cardenal Herrera, Valencia, Spain
Anim Reprod Sci 127:84-90. 2011..In addition, the FM-induced anovulatory follicles underwent luteinization of follicular cells with active production of progesterone... - Follicle and systemic hormone interrelationships during induction of luteinized unruptured follicles with a prostaglandin inhibitor in maresJ Cuervo-Arango
Eutheria Foundation, Cross Plains, WI, USA
Theriogenology 76:361-73. 2011..In conclusion, systemic treatment with FM blocked ovulation in 73% of treated mares. Mares with LUFs had lower progesterone and higher LH concentrations than control mares... - Systemic treatment with high dose of flunixin-meglumine is able to block ovulation in mares by inducing hemorrhage and luteinisation of folliclesJ Cuervo-Arango
Departamento de Medicina y Cirugia Animal, Facultad de Veterinaria, Universidad Cardenal Herrera CEU, Moncada, Spain
Theriogenology 75:707-14. 2011..All CON mares ovulated normally. In conclusion, when mares were treated with FM, they had a higher incidence of ovulatory failure and development of luteinised unruptured follicles (83%, P = 0.015) compared with untreated mares... - The first ovulation of the breeding season in the mare: the effect of progesterone priming on pregnancy rate and breeding management (hCG response rate and number of services per cycle and mare)J Cuervo-Arango
Dpto Medicina y Cirugia Animal, Universidad CEU Cardenal Herrera, Moncada, Spain
Anim Reprod Sci 118:265-9. 2010.... - Effects of d-cloprostenol dose and corpus luteum age on ovulation, luteal function, and morphology in nonlactating dairy cows with early corpora luteaX Valldecabres-Torres
Departamento de Producción y Sanidad Animal, Facultad de Veterinaria, Universidad CEU Cardenal Herrera, 46113 Moncada, Spain
J Dairy Sci 95:4389-95. 2012..The interval from treatment to ovulation was shorter (3.3 ± 0.1d) in cows treated with a double dose than in cows treated with the standard dose (4.5 ± 0.4d)... - Disruption of periovulatory FSH and LH surges during induced anovulation by an inhibitor of prostaglandin synthesis in maresO J Ginther
Eutheria Foundation, 4343 Cross Plains, WI 53528, USA
Anim Reprod Sci 126:91-5. 2011..Other routes from follicle to circulation for gonadotropin inhibitors played a role, based on similar depression in the ovulatory and anovulatory groups... - Cloprostenol in equine reproductive practice: something more than a luteolytic drugJ Cuervo-Arango
Departamento Medicina y Cirugia Animal, Facultad de Ciencias Experimentales y de la Salud, Universidad CEU Cardenal Herrera, Edificio Seminario, Moncada, Spain
Reprod Domest Anim 45:e8-11. 2010..3%). It appears that ovulation soon after PGF-induced luteolysis is detrimental to PR rates. It was found highly significant that in cloprostenol-treated mares, the MO rate was enhanced without subsequent increase in multiple pregnancies... - 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 mareJ R Newcombe
Equine Fertility Clinic, Warren House Farm, Barracks Lane, West Midlands, UK
Reprod Domest Anim 46:678-81. 2011..4%) was significantly lower than mares mated 0-16 h after ovulation (62%). Good PR with acceptable ELR can result from inseminations within 16 h of ovulation, at least with this specific post-mating routine treatment... - Use of a split or single prostaglandin F(2α) treatment in a 6-day synchronization protocol for nonlactating dairy cowsX Valldecabres-Torres
Departamento de Producción y Sanidad Animal, Universidad CEU Cardenal Herrera, 46113 Moncada, Spain
J Dairy Sci 96:1647-52. 2013..However, this modification of the 6-d synchronization protocol should be tested in a large field study involving fertility data with lactating cows before its use can be recommended... - Reducing the examination interval to detect ovulation below 12h does not improve pregnancy rates after postovulatory insemination with frozen/thawed semen in maresJ R Newcombe
Equine Fertility Clinic, Warren House Farm, Brownhills, West Midlands, UK
Anim Reprod Sci 123:60-3. 2011..It is concluded that in a postovulatory insemination regime with routine post-insemination treatment as described, examination of mares at intervals of any less than 12-15h does not improve pregnancy or embryo loss rates...