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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 ...
Fixed-time insemination with frozen semen in mares: is it suitable for poorly fertile stallions?
(Elsevier B.V., 2015-06-01)
The purpose of the present study was to compare two protocols for equine frozen semen programs using either postovulation insemination or fixed-time insemination (FT), evaluating both pregnancy rates and intrauterine fluid ...
Influence of milk production on conception following artificial insemination or embryo transfer in lactating Holstein cows
(Amer Soc Animal Science, 2004-01-01)
Efeito da palpação retal e da frequencia de inseminações na fertilidade de éguas inseminadas com sêmen fresco diluído
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 1997-04-01)
Forty-two mares were randomly assigned in a 3 x 2 factorial experiment which included three intervals between rectal palpation (6/6h, 12/12h and once a day palpation) and two frequencies of inseminations (daily or every ...
Efeito da palpação retal e da frequencia de inseminações na fertilidade de éguas inseminadas com sêmen fresco diluído
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 1997-04-01)
Forty-two mares were randomly assigned in a 3 x 2 factorial experiment which included three intervals between rectal palpation (6/6h, 12/12h and once a day palpation) and two frequencies of inseminations (daily or every ...
Two new species and a review of the inseminating freshwater fish genus Monotocheirodon (Characiformes: Characidae) from Peru and Bolivia
(2013-07-26)
Two new species of inseminating freshwater fishes of the genus Monotocheirodon, family Characidae, are described from Peru. Males and females of both new species have an external, visually obvious urogenital papilla that ...
Probability of pregnancy to artificial insemination either after detected oestrus or at a fixed time in dairy cows: Influence of intrinsic and extrinsic factors in a large-scale, on-farm study
(2021-05-01)
The first aim of this study was to determine the influence of the procedures [hormonal treatments for fixed time artificial insemination (FTAI) versus insemination at spontaneous oestrus (SEAI)] on several sequential ...
Reproductive performance of sows submitted to intrauterine insemination
(Revista Brasileira de Zootecnia, 2017)
Avaliação de uma Técnica de Diluição e Transporte de Sêmen Eqüino, para as Condições Brasileiras
(Revista Brasileira Zootecnia, 1998-01-01)
Ninety-seven Mangalarga Marchador mares were allocated in a randomized experimental design, with different number of replicates per treatments. The objective of this experiment was to study the effect of raw (T3) or diluted, ...