Search Results - "Kirsz, K."

Effects of ghrelin on nocturnal melatonin secretion in sheep: An in vitro and in vivo approach by Kirsz, K, Szczesna, M, Molik, E, Zieba, D A

“…Recent studies confirmed that pineal melatonin (MEL) secretion is regulated by ghrelin (GHRL) in seasonally reproductive sheep. The first in vivo experiment…”
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Influence of season and nutritional status on the direct effects of leptin, orexin-A and ghrelin on luteinizing hormone and growth hormone secretion in the ovine pituitary explant model by Kirsz, K., Szczesna, M., Dudek, K., Bartlewski, P.M., Zieba, D.A.

“…The aim of this study was to examine whether leptin (anorexigenic peptide), orexin-A, and ghrelin (orexigenic peptides) could directly (ie, independently of…”
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Seasonal changes in the interactions among leptin, ghrelin, and orexin in sheep by Kirsz, K, Szczesna, M, Molik, E, Misztal, T, Wojtowicz, A K, Zieba, D A

“…The adaptation of the physiology of an animal to changing conditions of light and food availability is evident at the behavioral and hormonal levels…”
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Seasonal changes in the interactions among leptin, ghrelin, and orexin in sheep1 by Kirsz, K., Szczesna, M., Molik, E., Misztal, T., Wojtowicz, A. K., Zieba, D. A.

“…The adaptation of the physiology of an animal to changing conditions of light and food availability is evident at the behavioral and hormonal levels…”
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Effects of orexigenic peptides and leptin on melatonin secretion during different photoperiods in seasonal breeding ewes: An in vitro study by Zieba, D.A., Kirsz, K., Molik, E., Romanowicz, K., Wojtowicz, A.K.

“…The pineal gland (PG) acts as a neuroendocrine transducer of daily and seasonal time through the nocturnal release of melatonin. Here, we examined the…”
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Seasonal plasticity of brain—The use of sheep model to study reproductive processes by Zięba, D.A, Szczęsna, M, Kirsz, K, Molik, E

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Effects of ghrelin on nocturnal melatonin secretion in sheep: An in vitro and in vivo approach1 by Kirsz, K., Szczesna, M., Molik, E., Zieba, D. A.

“…Abstract Recent studies confirmed that pineal melatonin (MEL) secretion is regulated by ghrelin (GHRL) in seasonally reproductive sheep. The first in vivo…”
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Seasonal fluctuations in the steady-state mRNA levels of suppressor of cytokine signaling-3 (SOCS-3) in the mammary gland of lactating and non-lactating ewes by Szczęsna, M., Kirsz, K., Kmiotek, M., Zieba, D.A.

“…•SOCS-3 mRNA expression in ovine mammary gland is strongly dependent on the season.•SOCS-3 mRNA expression in ovine mammary gland is dependent on the stage of…”
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