Expression of ghrelin and the ghrelin receptor in different stages of porcine corpus luteum development and the inhibitory effects of ghrelin on progesterone secretion, 3β-hydroxysteroid dehydrogenase (3β-honestly significant difference (HSD)) activity and protein expression
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Effects of 2,2′,4,4′-tetrabromodiphenyl ether (BDE47) on the enzymes of phase I (CYP2B1/2) and phase II (SULT1A and COMT) metabolism, and differences in the action of parent BDE-47 and its hydroxylated metabolites, 5-OH-BDE-47 and 6-OH-BDE47, on steroid secretion by luteal cells
Gregoraszczuk, E.L, Dobrzanska, G, Karpeta, A
Published in Environmental toxicology and pharmacology (01.09.2015)
Published in Environmental toxicology and pharmacology (01.09.2015)
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Expression of apelin and apelin receptor (APJ) in porcine ovarian follicles and in vitro effect of apelin on steroidogenesis and proliferation through APJ activation and different signaling pathways
Rak, A., Drwal, E., Rame, Ch, Knapczyk-Stwora, K., Słomczyńska, M., Dupont, J., Gregoraszczuk, E.L.
Published in Theriogenology (01.07.2017)
Published in Theriogenology (01.07.2017)
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Activation of the enzymes of phase I (CYP2B1/2) and phase II (SULT1A and COMT) metabolism by 2,2′,4,4′-tetrabromodiphenyl ether (BDE47) in the pig ovary
Karpeta, A., Warzecha, K., Jerzak, J., Ptak, A., Gregoraszczuk, E.L.
Published in Reproductive toxicology (Elmsford, N.Y.) (01.11.2012)
Published in Reproductive toxicology (Elmsford, N.Y.) (01.11.2012)
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Journal Article
Hexachlorobenzene and pentachlorobenzene accumulation, metabolism and effect on steroid secretion and on CYP11A1 and CYP19 expression in cultured human placental tissue
Gregoraszczuk, E.L., Ptak, A., Karpeta, A., Fiedor, E., Wróbel, A., Milewicz, T., Falandysz, J.
Published in Reproductive toxicology (Elmsford, N.Y.) (01.01.2014)
Published in Reproductive toxicology (Elmsford, N.Y.) (01.01.2014)
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Journal Article
Congener-specific accumulation of polychlorinated biphenyls in ovarian follicular wall follows repeated exposure to PCB 126 and PCB 153. Comparison of tissue levels of PCB and biological changes
Gregoraszczuk, E.L., Grochowalski, A., Chrzaszcz, R., Wegiel, M.
Published in Chemosphere (Oxford) (2003)
Published in Chemosphere (Oxford) (2003)
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Journal Article
Effect of growth hormone and insulin-like growth factor-I on spontaneous apoptosis in cultured luteal cells collected from early, mature, and regressing porcine corpora lutea
Ptak, Anna, Kajta, Małgorzata, Gregoraszczuk, Ewa L.
Published in Animal reproduction science (01.02.2004)
Published in Animal reproduction science (01.02.2004)
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Estrogenic and antiestrogenic effect of in vitro treatment of follicular cells with 2,3,7,8-tetrachlorodibenzo- p-dioxin
Grochowalski, A, Chrza̧szcz, R, Pieklo, R, Gregoraszczuk, E.L
Published in Chemosphere (Oxford) (01.05.2001)
Published in Chemosphere (Oxford) (01.05.2001)
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Conference Proceeding
Effect of PCB 126 and PCB 153 on incidence of apoptosis in cultured theca and granulosa cells collected from small, medium and large preovulatory follicles
Gregoraszczuk, E.L, Sowa, M, Kajta, M, Ptak, A, Wójtowicz, A
Published in Reproductive toxicology (Elmsford, N.Y.) (01.07.2003)
Published in Reproductive toxicology (Elmsford, N.Y.) (01.07.2003)
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Journal Article
In vitro effect of leptin on growth hormone (GH)- and insulin-like growth factor-I (IGF-I)-stimulated progesterone secretion and apoptosis in developing and mature corpora lutea of pig ovaries
Gregoraszczuk, E.L.(Jagiellonian Univ., Krakow (Poland)), Ptak, A
Published in Journal of Reproduction and Development (01.12.2005)
Published in Journal of Reproduction and Development (01.12.2005)
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Journal Article
Action of IGF-I on expression of the long form of the leptin receptor (ObRb) in the prepubertal period and throughout the estrous cycle in the mature pig ovary
Gregoraszczuk, E.L.(Jagiellonian Univ., Krakow (Poland)), Ptak, A, Wojciechowicz, T, Nowak, K
Published in Journal of Reproduction and Development (01.04.2007)
Published in Journal of Reproduction and Development (01.04.2007)
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Response of porcine theca and granulosa cells to GH during short-term in vitro culture
Gregoraszczuk, Ewa L, Bylica, Agnieszka, Gertler, Arieh
Published in Animal reproduction science (28.02.2000)
Published in Animal reproduction science (28.02.2000)
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Journal Article
Placental lactogen as a regulator of luteal cells function during pregnancy in sheep
Gregoraszczuk, E.L., Zia, D., Wierzchoś, E., Murawski, M., Gertler, A.
Published in Theriogenology (01.03.2000)
Published in Theriogenology (01.03.2000)
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