Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Alina, Gajewska"'
Autor:
Maciej Wójcik, Dorota Anna Zieba, Joanna Bochenek, Agata Krawczyńska, Marcin Barszcz, Alina Gajewska, Hanna Antushevich, Andrzej Przemysław Herman
Publikováno v:
International Journal of Inflammation, Vol 2024 (2024)
The hypothalamic-pituitary-somatotropic (HPS) axis controls many physiological and pathophysiological processes. The phenomenon of insensitivity to growth hormone resistance (GHres) was previously reported to be due to the development of inflammation
Externí odkaz:
https://doaj.org/article/712717610f2a4571a88b3426b1ccf573
Publikováno v:
Animals, Vol 14, Iss 5, p 752 (2024)
This study examined the effects of acute restraint stress in the presence or absence of naltrexone on the circulating concentrations of insulin, glucose, Met-enkephalin and corticosterone in 14-week-old chickens [design: 2 sex × 2 stress/non-stress
Externí odkaz:
https://doaj.org/article/41a6ea9e079f40f487a87cad746a1a37
Autor:
Anna Litwiniuk, Wojciech Bik, Boguslawa Baranowska, Małgorzata Kalisz, Alina Gajewska, Lidia Martynska, Magdalena Chmielowska
Publikováno v:
Endokrynologia Polska. 72:238-242
Introduction: Orexin-A is a neuropeptide synthesized in the lateral hypothalamus. Orexin-A immunoreactive fibres overlap distribution with GnRH neurons. In adult rats, orexin A is known to affect LH secretion via GnRH release modulation. Because data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2ea3d66cecc37091dc69f8f074fa156
https://doi.org/10.5603/ep.a2021.0041
https://doi.org/10.5603/ep.a2021.0041
Publikováno v:
Brain Research Bulletin. 156:67-75
Unlike gonadotropin-releasing hormone (GnRH) analogues characterized by amino acid replacement in decapeptide primary structure, Cu-GnRH molecule preserves the native sequence but contains a Cu2+ ion stably bound to the nitrogen atoms including that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2537f2353e80cc4816f7997875e454a3
https://doi.org/10.1016/j.brainresbull.2020.01.005
https://doi.org/10.1016/j.brainresbull.2020.01.005
Autor:
Gabriela Siawrys, Alina Gajewska
Publikováno v:
Polish Journal of Veterinary Sciences. 20:67-76
Leptin modulates reproductive activity but its potential influence on LH secretion from anterior pituitary (AP) cells during implantation period in pigs (days 14-16 of pregnancy) remained unexplored. This study focused on determination whether leptin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfda0a06045a40722f4069568bb1c34
https://doi.org/10.1515/pjvs-2017-0010
https://doi.org/10.1515/pjvs-2017-0010
Autor:
Marlena Zielińska-Górska, Grzegorz Kotarba, Marta Baran, Gabriela Siawrys, Alina Gajewska, Katarzyna Biernacka, Ewa Wolinska-Witort
Publikováno v:
Brain Research Bulletin. 120:75-82
The copper-gonadotropin-releasing hormone molecule (Cu-GnRH) is a GnRH analog, which preserves its amino acid sequence, but which contains a Cu(2+) ion stably bound to the nitrogen atoms including that of the imidazole ring of Histidine(2). A previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::395a80f287a98816bd75edce0c76eea6
https://doi.org/10.1016/j.brainresbull.2015.11.002
https://doi.org/10.1016/j.brainresbull.2015.11.002
Autor:
Ewa Wolinska-Witort, Andrzej Przemysław Herman, Lech Zwierzchowski, Alina Gajewska, Kazimierz Kochman
Publikováno v:
Journal of Molecular Endocrinology. 53:355-366
EGR1 and PITX1 are transcription factors required for gonadotroph cell Lhb promoter activation. To determine changes in Egr1 and Pitx1 mRNA levels in central and peripheral pituitary stimulations, an in vivo model based on i.c.v. pulsatile (1 pulse/0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::100ab2ccff1cf2290b5990cc6f8f719e
https://doi.org/10.1530/jme-14-0092
https://doi.org/10.1530/jme-14-0092
Publikováno v:
Journal of Chemical Neuroanatomy. 46:45-50
The role of exogenous ghrelin in the regulation of neuropeptide Y (NPY) neuronal system in the hypothalamus of intact lambs has not been yet determined. The aim of present study was to investigate the effects of intracerebroventricular infusion of gh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bc53866a702966b50f3ecf4960ae9fb
https://doi.org/10.1016/j.jchemneu.2012.10.002
https://doi.org/10.1016/j.jchemneu.2012.10.002
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 87:195-200
The purpose of this experiment was to elucidate whether the effect of exogenous prolactin (PRL) on immunity parameters of White Leghorn chickens varies during the day. The experiment was carried out on cockerels kept after hatching during 6 weeks und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca023ecb8fbf5ebc1e7d0a8ee7b26f0f
https://doi.org/10.1055/s-0029-1210543
https://doi.org/10.1055/s-0029-1210543
Publikováno v:
International Journal of Andrology. 31:579-587
Plasma gonadotrophic and testicular hormones concentrations in both immature and adult male rats exposed to 34 degrees C of ambient temperature were determined. In vitro steroidogenic ability of interstitial cells from experimental rats was also stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b3db11f334aff0f9a48e3032f3d1bb7
https://doi.org/10.1111/j.1365-2605.2007.00812.x
https://doi.org/10.1111/j.1365-2605.2007.00812.x