Elisa S.M. Silva

Plasma Estradiol and Endometrial Edema Profile in Acyclic Mares After Single Administration of 17‐β Estradiol, Estradiol Benzoate and Estradiol Cypionate

Maria Cecília Puntel de Almeida, Ednaldo Carvalho Guimarães, Beatriz Bringel, Robert H. Douglas et autres

A longer endometrial exposure to estradiol before progesterone has been shown to be beneficial in cyclic and acyclic recipient mares. Therefore, the selection of an estradiol ester that promotes longer endometrial exposure to estradiol using a single administration would be advantageous when …

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Effect of duration of estradiol exposure on embryo survival and endometrial gene expression in anestrous embryo recipient mares

Elisa S.M. Silva, Pedro Sanches Oquendo, Fabiana Maddalena de Gaspari Oquendo, Tom A. E. Stout et autres

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Seasonal absence of supplementary corpora lutea in pregnant mares and the relationship with pregnancy loss

John R. Newcombe, Sandra A. Wilsher, Elisa S.M. Silva, Laura Sala‐Ayala et autres

Two experiments were conducted in the Northern (UK) and Southern (Brazil) hemispheres to determine the effect of season (month of conception) on the development of supplementary CL (SCL) and the relationship with pregnancy loss. In experiment 1, 199 pregnancies were followed between …

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Plasma estradiol profile after administration of different types of estradiol esters in acyclic mares.

Leticia S. Setoguchi, Leonardo M. Siqueira, Guilherme de Paula Nogueira, Elisa S.M. Silva

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Plasma Estradiol Profile After Administration of Different Types of Estradiol Esters in Acyclic Mares

Leticia S. Setoguchi, Leonardo M. Siqueira, Leticia K. Lucca, Pedro S. Oquendo et autres

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The Effect of Treatment with Oestradiol Benzoate on Oestrus Expression and Endometrial Oedema in Anovulatory and Cyclic Mares

Elisa S.M. Silva, John R. Newcombe, Juan Cuervo‐Arango

Oestrogens treatment is often used to induce oestrus behaviour in anoestrous mares to aid in the collection of stallion semen and as recipient mares to receive embryos when combined with progesterone. However, there are no studies to describe the effect of dose …

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Seasonal Absence of Supplementary Corpora Lutea in Pregnant Mares and the Relationship with Pregnancy Loss

John R. Newcombe, Sandra A. Wilsher, Elisa S.M. Silva, Laura Sala‐Ayala et autres

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The effect of priming and duration of oestradiol benzoate treatment before progesterone administration on embryo development and survival in anestrous recipient mares

Pedro S. Oquendo, Elisa S.M. Silva, Fabiana M.G. Oquendo, Juan Cuervo‐Arango et autres

The effect of three different hormonal protocols to prepare anestrous recipient mares on embryo survival was evaluated. The first group consisted of only progesterone administration (NE) 4 days before embryo transfer, while the recipients from the other two groups received a single …

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Uso de éguas receptoras acíclicas em programas de transferência de embrião

Daniel Carneiro Lino, Elisa S.M. Silva, Rodrigo Arruda de Oliveira

ResumoO maior entrave para o êxito de um programa de transferência de embrião (TE) está relacionado às receptoras, tanto a qualidade de características reprodutivas, quanto a sincronização entre doadoras e receptoras.Éguas doadoras, geralmente, apresentam melhor escore corporal e disponibilidade alimentar nos períodos …

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Energy and mineral metabolism of peripartum mares and foals of the Quarter Horse breed

Nayara Resende Nasciutti, Felipe Gonçalves Garcia, Elisa S.M. Silva, Renata Lima de Miranda et autres

BACKGROUND: Several studies have demonstrated variations in peripartum blood biochemical analytes used to monitor the health status of mares and their foals of different breeds. OBJECTIVES: We aimed to characterize the physiologic changes of peripartum energy and mineral metabolism in healthy Quarter …

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Artificial Long Estrus Protocols Administered Prior to Progesterone Increase Endometrial Uterocalin Expression in Anestrous Mares

Elisa S.M. Silva, IS Vaz, Tamíris Sabrina Rodrigues, F. Z. Brandão et autres

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Teratoma Associated With Testicular Tissue in a Female-Like Horse With 64,XY (SRY-Positive) Disorder of Sex Development

Elisa S.M. Silva, Diego José Zanzarini Delfiol, Viciany Erique Fabris, Bruna Mendonça Santos et autres

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