Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Tomasz Stankiewicz"'
Publikováno v:
Animal Science and Genetics, Vol 19, Iss 3, Pp 17-25 (2023)
The aim of the study was to assess the haemodynamics in the ductus venosus in the third trimester of pregnancy in goats. Blood flow parameters in the ductus venosus were measured using colour Doppler combined with the pulsed-wave Doppler technique. T
Externí odkaz:
https://doaj.org/article/63e92cb40c1541c1923c8ffa2608aa58
Autor:
Angelika Brzozowska, Tomasz Stankiewicz, Barbara Błaszczyk, Pavitra Chundekkad, Jan Udała, Natalia Wojtasiak
Publikováno v:
BMC Veterinary Research, Vol 18, Iss 1, Pp 1-16 (2022)
Abstract Background Ultrasonography is one of the most important techniques that enable the detection and monitoring of pregnancy. One such study using this technique is the assessment of the hemodynamics of fetal and umbilical blood vessels. However
Externí odkaz:
https://doaj.org/article/7dcf2907d59343c18c948e93c0c3bde7
Autor:
Nicola Oster, Małgorzata Anna Szewczuk, Sławomir Zych, Tomasz Stankiewicz, Barbara Błaszczyk, Marta Wieczorek-Dąbrowska
Publikováno v:
Animals, Vol 13, Iss 15, p 2470 (2023)
The Janus Kinase 2 (JAK2) tyrosine kinase is an essential component of signal transduction of the class II cytokine receptors, including the growth hormone receptor. Therefore, it may play a crucial role in the signaling pathway of the somatotropic a
Externí odkaz:
https://doaj.org/article/10a5a26f07ac47fb9fb67cb5d36d87fc
Autor:
Natalia Wojtasiak, Tomasz Stankiewicz
Publikováno v:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego, Vol 17, Iss 1, Pp 23-32 (2021)
During organogenesis in the developing goat embryo, a four-chamber stomach is formed from an extension of the primary intestine. Due to histological and morphological changes, each chamber of the stomach takes on characteristic features associated wi
Externí odkaz:
https://doaj.org/article/106136f596544a6286d145a0cf68bc53
Publikováno v:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego, Vol 16, Iss 2, Pp 65-78 (2020)
Ultrasonography (USG) for embryo-foetal foetometry is widely used in the management of goat breeding. Tissues and organs of the embryo/foetus are measured and evaluated to assess gestational age. Transrectal, transabdominal and transvaginal probes ar
Externí odkaz:
https://doaj.org/article/19cfcb30fac54925b6f9da343e84da2b
Publikováno v:
Veterinární Medicína, Vol 64, Iss 12, Pp 513-520 (2019)
Polyspermic fertilisation has been a continual problem in porcine in vitro fertilisation. Over the years, researchers have tried to resolve this persistent problem, but have not been entirely successful in their endeavour. This can be attributed to s
Externí odkaz:
https://doaj.org/article/39cfa7d155d94fbf9621a3721dc10b99
Autor:
Lechosław Paweł Chmielik, Grażyna Mielnik-Niedzielska, Anna Kasprzyk, Tomasz Stankiewicz, Artur Niedzielski
Publikováno v:
Children, Vol 9, Iss 11, p 1714 (2022)
Background: From the 1950s, the quality of life criterion came to be studied in earnest, originally forming a part of measurement of human development in Western Europe and the USA. The present study aims to compare the health-related quality of life
Externí odkaz:
https://doaj.org/article/7f5c267fad7d481b9a3da2471cfc918a
Publikováno v:
Journal of Central European Agriculture, Vol 20, Iss 1, Pp 119-129 (2019)
The aim of the study was observation of the effect of light modulation on blood testosterone levels and libido in male American mink. The study was performed on 64 Black Velvet male mink on a farm located in the north-west of Poland. Day length was m
Externí odkaz:
https://doaj.org/article/c0f6b26b95c041ff93209ff10b481dba
Autor:
Lechosław Paweł Chmielik, Grażyna Mielnik-Niedzielska, Anna Kasprzyk, Tomasz Stankiewicz, Artur Niedzielski
Publikováno v:
Children, Vol 8, Iss 12, p 1133 (2021)
Introduction: Quality of life (QoL) can be simply defined as an area of human life that directly affects people which they consider to be important. This can be defined in greater detail as ‘an individual perception of an individual’s life positi
Externí odkaz:
https://doaj.org/article/23f5cf4039cf49d093f4b91b35d933e9
Publikováno v:
Acta Scientiarum Polonorum Technica Agraria. 11:21-32
W pracy przedstawiono wyniki badań dotyczących wpływu zastosowania wody uzdatnianej magnetycznie na zdolność kiełkowania nasion łubinu wąskolistnego, a następnie zróżnicowanie morfologicznie siewek we wczesnych fazach rozwojowych roślin.