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Can Sperm Selection, Inseminating Dose, and Artificial Insemination Technique Influence Endometrial Inflammatory Response in Mares?
(2019-02-01)
The aim of this study was to investigate the influence of sperm concentration, sperm quality, and semen deposition site on uterine inflammatory response in mares. Twenty-five mares with healthy reproductive tracts were ...
Strategies to improve the fertility of fresh and frozen donkey semen
(2016-04-15)
Fertility rates of donkey semen in jennies are lower compared to mares. The aims of this study were to evaluate different sperm cryopreservation methods and insemination strategies to improve the fertility of donkey semen ...
Development of an artificial insemination protocol in llamas using cooled semen
(Elsevier Science, 2012-04)
The objective of this study was to design an AI protocol using cooled semen to obtain pregnancies in the llama. Each raw ejaculate was subdivided into four aliquots which were extended 1:1 with: (1) 11% lactose-egg yolk ...
Efeito do meio diluidor e da dose inseminante sobre a congebilidade e fertilidade do sêmen bovino utilizado em programas de inseminação artificial em tempo-fixo(LATF)
(Universidade Estadual Paulista (Unesp), 2007-02-26)
A despeito das inúmeras variáveis que influenciam direta e indiretamente a fertilidade das fêmeas bovinas, a qualidade das amostras seminais exerce um papel importante na determinação das taxas de concepção dos programas ...
Efeito do meio diluidor e da dose inseminante sobre a congebilidade e fertilidade do sêmen bovino utilizado em programas de inseminação artificial em tempo-fixo(LATF)
(Universidade Estadual Paulista (Unesp), 2007-02-26)
A despeito das inúmeras variáveis que influenciam direta e indiretamente a fertilidade das fêmeas bovinas, a qualidade das amostras seminais exerce um papel importante na determinação das taxas de concepção dos programas ...
The influence of insemination dose on pregnancy per fixed-time artificial insemination in beef cows is affected by semen extender
(Brazilian Coll Animal Reproduction, 2014-01-01)
The aim of this study was to compare the efficacy of two extenders (Tris-egg yolk - TRIS and Botu-Bov (R) - BB, Botupharma, Brazil) for bovine semen cryopreservation with a different number of sperm per straw (6, 12, 25 ...
The influence of insemination dose on pregnancy per fixed-time artificial insemination in beef cows is affected by semen extender
(2014-01-01)
The aim of this study was to compare the efficacy of two extenders (Tris-egg yolk - TRIS and Botu-Bov® - BB, Botupharma, Brazil) for bovine semen cryopreservation with a different number of sperm per straw (6, 12, 25 or ...
Efeito do meio diluidor e da dose inseminante sobre a congebilidade e fertilidade do sêmen bovino utilizado em programas de inseminação artificial em tempo-fixo(LATF)
(Universidade Estadual Paulista (UNESP), 2014)
Effect of a Single Intrauterine Dose of Human Recombinant Galectin-1 Buffered on Pregnancy Rate in Inseminated Cows
(2022-03-01)
The objective was to evaluate the efficacy of a single dose of exogenous galectin-1 in improving the pregnancy rate in inseminated cows, comparing the pregnancy rate of the two groups (treatment and control Groups) into ...