Search Results - "Carvalho, Ana Beatriz da Silva"
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Hormonal protocol used for cervical dilation in ewes does not affect morphological embryo quality but reduces recovery rate and temporarily alters gene expression
Published in Veterinary record (01-03-2022)“…Background Information on the impact of hormonal protocols for cervical dilation on the quality of ovine embryos is scarce. Methods To compare the quality of…”
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2
Administration of butorphanol with ketamine/xylazine sedation reduces the negative responses to electroejaculation in rams
Published in Theriogenology (01-10-2022)“…This study aimed to identify the possible advantages of administering butorphanol (BUT), associated with ketamine/xylazine (KX) sedation or not, for semen…”
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Hormonal protocols for early resynchronization of ovulation in ewes: The use of progestagens, eCG, and inclusion of early pregnancy diagnosis with color Doppler ultrasound
Published in Theriogenology (15-07-2019)“…This study aimed to evaluate 1) the effect of inserting an intravaginal sponge containing medroxyprogesterone during the late luteal phase on the corpus luteum…”
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4
Reproductive seasonality of hair rams under tropical conditions: an alternative for non-seasonal lamb production?
Published in Tropical animal health and production (01-01-2024)“…Reproductive seasonality limits the periods of breeding on the year and, therefore, productive output. However, some breeds appear as probably non-seasonal…”
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Accuracy of assessment of luteal morphology and luteal blood flow for prediction of early pregnancy in goats
Published in Theriogenology (01-11-2018)“…This study aims to determine the best post-breeding time for an early pregnancy diagnosis in dairy goats, when using luteal morphology and vascularization…”
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Response of rams to electroejaculation following the administration of oxytocin and cloprostenol with or without GnRH
Published in Theriogenology (01-10-2021)“…The present study aims to evaluate the effect of administering prostaglandin (250 μg cloprostenol) and oxytocin (10 UI) or a GnRH agonist (4.2 μg buserelin…”
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