Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Jesús L Yániz"'
Publikováno v:
Asian Journal of Andrology, Vol 18, Iss 6, Pp 840-843 (2016)
The aim of this study was to compare the sperm nuclear and acrosomal morphometry of three species of domestic artiodactyls; cattle (Bos taurus), sheep (Ovis aries), and pigs (Sus scrofa). Semen smears of twenty ejaculates from each species were fixed
Externí odkaz:
https://doaj.org/article/bfbba431c9ba4cc1a3cc43c151c5aed0
Autor:
Pilar Santolaria, Alfredo Pauciullo, Miguel A Silvestre, Sandra Vicente-Fiel, Leyre Villanova, Alain Pinton, Juan Viruel, Ester Sales, Jesús L Yániz
Publikováno v:
Asian Journal of Andrology, Vol 18, Iss 6, Pp 858-862 (2016)
This study was designed to determine the ability of computer-assisted sperm morphometry analysis (CASA-Morph) with fluorescence to discriminate between spermatozoa carrying different sex chromosomes from the nuclear morphometrics generated and differ
Externí odkaz:
https://doaj.org/article/add969b9bd124000831cfcdee7c99d1d
Autor:
Pilar Santolaria, Carles Soler, Pilar Recreo, Teresa Carretero, Araceli Bono, José M Berné, Jesús L Yániz
Publikováno v:
Asian Journal of Andrology, Vol 18, Iss 6, Pp 831-834 (2016)
This study was designed to analyze the sperm kinematic and morphometric subpopulations in the different fractions of the ejaculate in normozoospermic men. Ejaculates from eight normozoospermic men were collected by masturbation in three fractions aft
Externí odkaz:
https://doaj.org/article/e4a90de121a14cd8ae92ef450e512e5d
Autor:
Jesús L Yániz, Sandra Vicente-Fiel, Carles Soler, Pilar Recreo, Teresa Carretero, Araceli Bono, José M Berné, Pilar Santolaria
Publikováno v:
Asian Journal of Andrology, Vol 18, Iss 6, Pp 819-823 (2016)
This study was designed to characterize morphometric sperm subpopulations in normozoospermic men by using different statistical methods and examining their suitability to classify correctly different sperm nuclear morphologies present in human ejacul
Externí odkaz:
https://doaj.org/article/f9b28f99e69f46cdbf6243d6ea85d4c1
Publikováno v:
Asian Journal of Andrology, Vol 18, Iss 6, Pp 895-897 (2016)
Externí odkaz:
https://doaj.org/article/4bece93a3f7240e8bc1cf56e872826ec
Autor:
Jose Divasón, Ana Romero, Francisco Javier Martinez-de-Pison, Matías Casalongue, Miguel A. Silvestre, Pilar Santolaria, Jesús L. Yániz
Publikováno v:
Sensors, Vol 24, Iss 12, p 3828 (2024)
Varroa mites, scientifically identified as Varroa destructor, pose a significant threat to beekeeping and cause one of the most destructive diseases affecting honey bee populations. These parasites attach to bees, feeding on their fat tissue, weakeni
Externí odkaz:
https://doaj.org/article/4472365d05034ab282e507d3269b54cc
Publikováno v:
Biology, Vol 12, Iss 2, p 235 (2023)
The presence of sub-fertile or infertile males in farms or artificial insemination (AI) centres has a great impact on the reproductive and economic performance of the livestock industry [...]
Externí odkaz:
https://doaj.org/article/e1036781671547648f1b1bff3fff3340
Publikováno v:
Asian Journal of Andrology
Autor:
Jesús L. Yániz, Inmaculada Palacín, Miguel A. Silvestre, Carlos Olegario Hidalgo, Carolina Tamargo, Pilar Santolaria
Publikováno v:
Biology, Vol 10, Iss 11, p 1135 (2021)
The objective of the present study was to investigate whether fertility differences in bulls are reflected in variations of sperm quality when analysing only one ejaculate per male. Two experiments were performed. In the first experiment, frozen seme
Externí odkaz:
https://doaj.org/article/853a369637da40f2a7d94d21b53a64f3
Publikováno v:
Antioxidants, Vol 10, Iss 7, p 1096 (2021)
Cooled preservation of semen is usually associated with artificial insemination and genetic improvement programs in livestock species. Several studies have reported an increase in reactive oxidative species and a decrease in antioxidant substances an
Externí odkaz:
https://doaj.org/article/91c4921773bd451f953b5e54a80fdef1