Search Results - "Romanowicz, Katarzyna"

Psychomotor retardation in recurrent depression and the related factors by Romanowicz, Katarzyna, Kozłowska, Klaudia, Wichniak, Adam

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Maternal High-Fat Diet during Pregnancy and Lactation Influences Obestatin and Ghrelin Concentrations in Milk and Plasma of Wistar Rat Dams and Their Offspring by Słupecka, Monika, Romanowicz, Katarzyna, Woliński, Jarosław

“…The study aims to establish the effect of a maternal high-fat diet on obestatin concentration, total ghrelin, and ghrelin/obestatin ratio during pregnancy and…”
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Endotoxin-induced inflammation disturbs melatonin secretion in ewe by Herman, Andrzej Przemysław, Wojtulewicz, Karolina, Bochenek, Joanna, Krawczyńska, Agata, Antushevich, Hanna, Pawlina, Bartosz, Zielińska-Górska, Marlena, Herman, Anna, Romanowicz, Katarzyna, Tomaszewska-Zaremba, Dorota

“…The study examined the effect of intravenous administration of bacterial endotoxin-lipopolysaccharide (LPS) -on the nocturnal secretion of melatonin and on the…”
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Identification of salsolinol in the mediobasal hypothalamus of lactating ewes and its relation to suckling-induced prolactin and GH release by Misztal, Tomasz, Górski, Konrad, Tomaszewska-Zaremba, Dorota, Molik, Edyta, Romanowicz, Katarzyna

“…The push–pull perfusions of the infundibular nucleus–median eminence (IN/ME) were made in lactating ewes (n=7) twice, to identify dopamine (DA)-derived…”
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Profile of gonadotropic hormone secretion in sheep with disturbed rhythm of seasonality by Molik, Edyta, Błasiak, Michał, Misztal, Tomasz, Romanowicz, Katarzyna, Zięba, Dorota A.

“…The effect of artificial conditions of a short daylight period (16 h darkness (D): 8 h light (L)) and exogenous melatonin on milk yield parameters of sheep…”
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Effect of salsolinol on ACTH and cortisol response to handling stress in early anestrous sheep by Hasiec, Małgorzata, Szlis, Michał, Chmielewska, Natalia, Górski, Konrad, Romanowicz, Katarzyna, Misztal, Tomasz

“…Inhibition of hypothalamic–pituitary–adrenal (HPA) axis activity by salsolinol was demonstrated in lactating sheep. We assessed whether salsolinol regulates,…”
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Leptin and ghrelin levels in colostrum, milk and blood plasma of sows and pig neonates during the first week of lactation by Woliński, Jarosław, Słupecka, Monika, Romanowicz, Katarzyna

“…Radioimmunology was used to determine leptin and ghrelin levels in sow colostrum and milk in relation to those in sow and neonatal pig blood plasma and to the…”
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The stimulatory effect of salsolinol on prolactin gene expression within the anterior pituitary of lactating sheep: In vivo and in vitro study by Hasiec, Małgorzata, Herman, Andrzej P., Molik, Edyta, Dobek, Elżbieta, Romanowicz, Katarzyna, Fülöp, Ferenc, Misztal, Tomasz

“…Salsolinol (a derivative of dopamine) is involved in the stimulatory mechanism of pituitary prolactin (PRL) release in lactating sheep. In the current study,…”
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The influence of salsolinol on dopaminergic system activity within the mediobasal hypothalamus of anestrous sheep: a model for studies on the salsolinol-dopamine relationship by Misztal, Tomasz, Hasiec, Malgorzata, Tomaszewska-Zaremba, Dorota, Dobek, Elzbieta, Fulop, Ferenc, Romanowicz, Katarzyna

“…Salsolinol with its derivatives has been considered as a potential neurotoxin for the dopaminergic system in the human and rat brain. Investigating a sheep…”
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Genistein, a phytoestrogen, effectively modulates luteinizing hormone and prolactin secretion in ovariectomized ewes during seasonal anestrus by Romanowicz, Katarzyna, Misztal, Tomasz, Barcikowski, Bernard

“…Through binding with estrogen receptors, phytoestrogens, plant-derived estrogen-like compounds, affect numerous reproductive functions. It is not known whether…”
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Short-day and melatonin effects on milking parameters, prolactin profiles and growth-hormone secretion in lactating sheep by Molik, Edyta, Misztal, Tomasz, Romanowicz, Katarzyna, Zieba, Dorota

“…We tested the hypothesis that elevated levels of melatonin in lactating sheep, simulated either by short-day conditions or by melatonin implants, would…”
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Endotoxin-induced inflammation disturbs melatonin secretion in ewe by Herman, Andrzej Przemyslaw, Wojtulewicz, Karolina, Bochenek, Joanna, Krawczynska, Agata, Antushevich, Hanna, Pawlina, Bartosz, Zielinska-Gorska, Marlena, Herman, Anna, Romanowicz, Katarzyna, Tomaszewska-Zaremba, Dorota

“…Objective: The study examined the effect of intravenous administration of bacterial endotoxin-lipopolysaccharide (LPS) -on the nocturnal secretion of melatonin…”
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Peripheral Inhibitor of AChE, Neostigmine, Prevents the Inflammatory Dependent Suppression of GnRH/LH Secretion during the Follicular Phase of the Estrous Cycle by Tomaszewska-Zaremba, Dorota, Romanowicz, Katarzyna, Herman, Anna, Antushevich, Hanna, Wojtulewicz, Karolina, Bochenek, Joanna, Krawczyńska, Agata, Skipor, J., Herman, Andrzej Przemysław, Paczesna, Kamila

“…The study was designed to test the hypothesis that the inhibition of acetylcholinesterase (AChE) activity at the periphery by Neostigmine (0.5 mg/animal) will…”
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The influence of ovarian factors on the somatostatin–growth hormone system during the postnatal growth and sexual development in lambs by Wańkowska, Marta, Polkowska, Jolanta, Misztal, Tomasz, Romanowicz, Katarzyna

“…The aim of the study was to elucidate the effects of ovarian hormones on somatostatin in the hypothalamic neurons and growth hormone (GH) secretion during the…”
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Effects of a structural analogue of salsolinol, 1-MeDIQ, on pituitary prolactin release and dopaminergic activity in the mediobasal hypothalamus in nursing sheep by Misztal, Tomasz, Górski, Konrad, Tomaszewska-Zaremba, Dorota, Fülöp, Ferenc, Romanowicz, Katarzyna

“…Abstract The prolactin release caused by salsolinol (a derivative of dopamine, DA) in rats could be prevented by its structural analogue…”
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Central Interleukin-1β Suppresses the Nocturnal Secretion of Melatonin by Tomaszewska-Zaremba, Dorota, Romanowicz, Katarzyna, Pawlina, B., Antushevich, Hanna, Krawczyńska, Agata, Król, K., Bochenek, J., Herman, Andrzej Przemysław, Herman, Anna

“…In vertebrates, numerous processes occur in a rhythmic manner. The hormonal signal reliably reflecting the environmental light conditions is melatonin…”
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Effect of intracerebroventricular infusion of leptin on the secretory activity of the GnRH/LH axis in fasted prepubertal lambs by Wójcik-Gładysz, Anna, Wańkowska, Marta, Misztal, Tomasz, Romanowicz, Katarzyna, Polkowska, Jolanta

“…Leptin is believed to link metabolic status to reproductive processes. The aim of the present study was to investigate the effect of exogenous leptin on the…”
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The effect of intracerebroventricular infusions of ghrelin and/or short fasting on the gene expression and immunoreactivity of somatostatin in the hypothalamic neurons and on pituitary growth hormone in prepubertal female lambs. Morphological arguments by Polkowska, Jolanta, Wańkowska, Marta, Romanowicz, Katarzyna, Gajewska, Alina, Misztal, Tomasz, Wójcik-Gładysz, Anna

“…Abstract The effect of exogenous ghrelin on somatostatin distribution in the ruminant's hypothalamus has not been yet determined. The aim of the present study…”
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Influence of ovarian hormones on endocrine activity of gonadotroph cells in the adenohypophysis of lambs during the postnatal transition to prepuberty by Wańkowska, Marta, Polkowska, Jolanta, Misztal, Tomasz, Romanowicz, Katarzyna

“…There is juvenile hiatus during maturation of larger mammals with relatively long life spans. Using histomorphological and functional criteria we describe the…”
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The neuroendocrine events during the ovine growth-promoted maturation: The developmental importance of hypophysiotrophic action of somatostatin in ewes by Wańkowska, Marta, Romanowicz, Katarzyna, Polkowska, Jolanta

“…The comparison of hypothalamic somatostatin (SRIH)-neuronal systems, hypophyseal somatotroph populations and growth hormone (GH) blood plasma patterns among…”
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