Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Wiesław Bielas"'
Autor:
Maria Eberhardt, Sylwia Prochowska, Agnieszka Partyka, Wiesław Bielas, Ann Van Soom, Wanda Olech, Wojciech Niżański
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Epididymal spermatozoa obtained post mortem are considered a valuable source of genetic material which is often irrevocably lost. This makes these gametes constitute a key element in protection and restitution programs. The wisent (Bison bon
Externí odkaz:
https://doaj.org/article/5e665749979f488db25255df25f16f72
Autor:
Anna Wyrostek, Katarzyna Czyż, Ewa Sokoła-Wysoczańska, Bożena Patkowska-Sokoła, Wiesław Bielas
Publikováno v:
Animals, Vol 13, Iss 14, p 2250 (2023)
The aim of this study was to determine the effect of supplementation with ethyl esters of linseed oil on the fatty acid profile in hair sebum, blood serum and erythrocyte membranes in healthy dogs. The material for the study included hair and blood s
Externí odkaz:
https://doaj.org/article/d656b02cf2984d348b020a94d835f9f4
Autor:
Anna Zwyrzykowska-Wodzińska, Wiesław Bielas, Wojciech Niżański, Anna Jankowska-Mąkosa, Damian Knecht
Publikováno v:
Animals, Vol 13, Iss 8, p 1347 (2023)
Numerous studies have shown that improvements in the sperm and semen quality of males of many species can be achieved with appropriate dietary supplements added to feed or fodder. Particularly promising seems to be the inclusion of omega polyunsatura
Externí odkaz:
https://doaj.org/article/a993a8fe4dd54656a0370b0719adea60
Publikováno v:
Acta Veterinaria Scandinavica, Vol 59, Iss 1, Pp 1-12 (2017)
Abstract Background There is some controversy about the extent of changes in different sperm cell features in stored boar semen, especially regarding the potential role of the DNA fragmentation assay for assessment of sperm fertilizing ability. The a
Externí odkaz:
https://doaj.org/article/178d63f1824e44408db2d062a0d2059e
Publikováno v:
Animals, Vol 10, Iss 9, p 1697 (2020)
This article presents a retrospective study on dystocia cases in bitches that were unintentionally mated and carried an unwanted pregnancy in the last 39 years. The evaluated medical records include 76 cases of difficult labour, which is 8.3% of 914
Externí odkaz:
https://doaj.org/article/c295e86e678744598c6a77eb2f8616ba
Publikováno v:
Animals, Vol 10, Iss 1697, p 1697 (2020)
Animals : an Open Access Journal from MDPI
Animals : an Open Access Journal from MDPI
Simple Summary This is an article presenting the clinical data on the incidence of difficult labour in dogs being mated without owners’ intentions (accidental mating, unplanned breeding). Despite the widespread availability of spaying and its safet
Akademický článek
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Autor:
Agnieszka Partyka, Jakub Nicpoń, Józef Nicpoń, Rafał Ciaputa, Wojciech Niżański, Ryszard Mordak, Wiesław Bielas, Marcin Nowak
Publikováno v:
Theriogenology. 102:59-66
This study investigated the effect of exposure to zearalenone (ZEN) and its metabolites on the characteristics of epididymal spermatozoa, testicular and epididymal biometry and histology, and the concentration of testosterone in blood plasma in male
Autor:
Agnieszka Mostek, Wojciech Niżański, Andrzej Ciereszko, Mariola A. Dietrich, Wiesław Bielas, Błażej Westfalewicz, Agnieszka Partyka
Publikováno v:
Journal of Dairy Science. 100:2282-2298
The existing knowledge on the bull seminal vesicle proteome, a major seminal plasma constituent, and its relationship with seminal plasma is limited. This knowledge is prerequisite for a better understanding of seminal plasma variability, which is li
Publikováno v:
Acta Veterinaria Scandinavica
Acta Veterinaria Scandinavica, Vol 59, Iss 1, Pp 1-12 (2017)
Acta Veterinaria Scandinavica, Vol 59, Iss 1, Pp 1-12 (2017)
Background There is some controversy about the extent of changes in different sperm cell features in stored boar semen, especially regarding the potential role of the DNA fragmentation assay for assessment of sperm fertilizing ability. The aim of thi