Author

J.A. Valares

Observed names: J. A. Valares, JA Valares, José-Antonio Valares, José‐Antonio Valares, Valares, J A

Observed institution: Universidad de Zaragoza

OpenAlex ID: A5003858894

The effect of melatonin implants during the seasonal anestrus on embryo production after superovulation in aged high-prolificacy Rasa Aragonesa ewes

2005 · F. Forcada, J.A. Abecia, et al. · Theriogenology · 76

Effect of undernutrition on uterine progesterone and oestrogen receptors and on endocrine profiles during the ovine oestrous cycle

2006 · C. Sosa, J. A. Abecia, et al. · Reproduction Fertility and Development · 58

The effect of melatonin on the reproductive performance of three sheep breeds in Spain

2006 · J.A. Abecia, J.A. Valares, et al. · Small Ruminant Research · 53

The effect of melatonin treatment on the ovarian response of ewes to the ram effect

2005 · J.A. Abecia, I. Palacín, et al. · Domestic Animal Endocrinology · 40

Exogenous melatonin and male foetuses improve the quality of sheep colostrum

2020 · José‐Alfonso Abecia, Claudia Garrido, et al. · Journal of Animal Physiology and Animal Nutrition · 25

The effect of melatonin treatment on wool growth and thyroxine secretion in sheep

2004 · J.A. Abecia, J.A. Valares, et al. · Small Ruminant Research · 23

Does melatonin treatment during lactation influence milk production in Lacaune and Assaf ewes?

2005 · J.A. Abecia, F. Forcada, et al. · Spanish Journal of Agricultural Research · 14

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Determination of IgG levels in bulk ewe's milk

2014 · Patricia Galán-Malo, José-Antonio Valares, et al. · Small Ruminant Research · 13

Development of a Simple Enzyme Immunoassay for the Determination of Ovine Luteinizing Hormone

2007 · J. A. Valares, J. A. Abecia, et al. · Veterinary Research Communications · 10

Effect of exogenous melatonin on in vivo and in vitro prostaglandin secretion in Rasa Aragonesa ewes

2003 · José-Alfonso Abecia, Fernando Forcada, et al. · Theriogenology · 6

Utilización de unidades electrónicas subcutáneas para la identificación del ganado ovino

2004 · José Alfonso Abecia Martínez, J. A. Valares, et al. · PR: pequeños rumiantes · 3

The effect of progestagen treatment on sheep reproductive performance at different phases of the oestrous cycle

2002 · José-Alfonso Abecia, Fernando Forcada, et al. · Animal Research · 2

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Sheep as an experimental model: individual housing allowing visual, auditory, olfactory and tactile contact is not an obstacle for studies involving hormonal interrelationships

2015 · GA Maria, F. Forcada, et al. · Scandinavian journal of laboratory animal science · 1

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Tratamiento con melatonina y esponjas vaginales en ovejas castellana x ripollesa durante dos años consecutivos

2002 · A Martino, Fernando Forcada Miranda, et al. · PR: pequeños rumiantes · 1

Auditory, Olfactory and Tactile Contact is not an Obstacle for Studies Involving Hormonal Interrelationships

2015 · Maria, G A, Valares, J A, et al. · Ajakirjad. Journals by UT

The effect of melatonin replacement and month of treatment after the winter solstice on the reproductive activity of two Mediterranean breeds of sheep

2010 · J. A. Abecia, J. A. Valares, et al. · Biological Rhythm Research

Unidades electrónicas inyectables para la identificación del ganado ovino

2005 · Fernando Forcada Miranda, J. A. Valares, et al. · Albéitar: publicación veterinaria independiente

Reproductive parameters in the Moncaína goat breed. 1

2005 · I. Palacín, J.A. Valares, et al.

Reproductive parameters in the Moncaína goat breed. 2

2005 · I. Palacín, J.A. Valares, et al.

Utilización de microchips subcutáneos para la trazabilidad de canales ovinos

2005 · Fernando Forcada Miranda, José Alfonso Abecia Martínez, et al. · Eurocarne: La revista internacional del sector cárnico

Uso de implantes de melatonina

2004 · Fernando Forcada Miranda, Alba De Martino, et al. · Dialnet (Universidad de la Rioja)

Mejora de los índices reproductivos de la raza merina: tratamientos de melatonina o esponjas vaginales

2003 · Sebastián Martín Gómez, A Martino, et al. · Ganadería

The effect of melatonin treatment during the seasonal anoestrus on the superovulatory response and embryo production of high-prolificacy Rasa Aragonesa ewes before culling

2003 · F. Forcada, J.A. Abecia, et al. · Proceedings of the British Society of Animal Science

Uso de Melatonina en tres razas ovinas explotadas en España

2003 · Fernando Forcada Miranda, A. Martino, et al. · Ganadería

Effect of melatonin and plane of nutrition on reproductive parameters of Rasa Aragonesa ewes

2002 · J.A. Abecia, F. Forcada, et al.

Works count: 27

Citation count: 325

H-index: 9

I10-index: 9