Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Ewa Łucja Gregoraszczuk"'
Publikováno v:
International Journal of Endocrinology, Vol 2013 (2013)
Polychlorinated naphthalenes (PCNs) are a group of organochlorinated compounds exhibiting dioxin-like properties. Previously published data showed the direct action of PCN-rich Halowax 1051 on ovarian follicular steroidogenesis. Taking into considera
Externí odkaz:
https://doaj.org/article/69fe7351c99d43c3a3469c30423b6f14
Publikováno v:
Reproductive Toxicology. 69:204-211
We determined the effect of dioxin-like polychlorinated naphtalenes (PCN) (Halowax 1051) (100pg/ml), benzo(a)pyrene [B(a)P] (2.5ng/ml), hexachlorobenzene (HCBz) (0.2ng/ml) and non-dioxin like polybrominated diphenyl ether (BDE-47) (25ng/ml) and bisph
Autor:
Anna Karpeta, Ewa Łucja Gregoraszczuk
Publikováno v:
Journal of Applied Toxicology. 37:426-435
Data concerning possible carcinogenic action of polybrominated diphenyl ethers (PBDEs) in hormone-dependent tissues are limited. Our earlier studies showed that 2,2′,4,4′-tetrabromodiphenyl ether (BDE-47) stimulated OVCAR-3 and MCF-7 cell prolife
Autor:
Anna Wróbel, Ewa Łucja Gregoraszczuk
Publikováno v:
Toxicology Letters. 238:110-116
In the present study, we examined cAMP levels and activation of the MAPK/ERK1/2 and PI3K/Akt signaling pathways in response to the actions of parabens on GPR30 in MCF-7 and MCF-10A cells. Cells were exposed to methyl-, propyl- or butylparaben at a co
Autor:
Elżbieta Fiedor, Ewa Łucja Gregoraszczuk, Barbara Bilińska, Monika Słupecka-Ziemilska, Agnieszka Rak, Jarosław Woliński, Anna Hejmej
This study investigated the effect of a high-fat (HF) diet on protein expression of leptin and its receptor in the gonads of dams and their offspring. Female Wistar rats were fed a HF diet (30% fat) or a standard breeding (BD) diet (5% fat) during pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7480c975baa5ec36cd0c32bd56dec56
https://ruj.uj.edu.pl/xmlui/handle/item/46443
https://ruj.uj.edu.pl/xmlui/handle/item/46443
Publikováno v:
Hormone and Metabolic Research. 46:493-498
In a previous study, we showed that resistin expression increased during ovarian follicle development in prepubertal pigs and had direct effects on steroidogenesis, suggesting an important role for resistin in the ovary during puberty. To determine i
Autor:
Anna Wróbel, Ewa Łucja Gregoraszczuk
Publikováno v:
Journal of Applied Toxicology. 34:1041-1050
Parabens are alkyl esters of p-hydroxybenzoic acid used widely as antimicrobial preservatives in consumer products, including pharmaceuticals, foods and cosmetics. We showed previously that methyl-, butyl- and propylparaben parabens, even at low dose
Publikováno v:
Cancer Chemotherapy and Pharmacology
Introduction A number of leptin receptor antagonists have been synthesised for therapeutic use, with pre-clinical tests suggesting their future use in anticancer therapy. To our knowledge, there are no data concerning the possible application of lept
Publikováno v:
Pharmacological Reports. 64:157-165
Concentration-and time-dependent effects of two antiepileptic drugs (AEDs), levetiracetam (LEV) and valproic acid (VPA), on proliferation, cytotoxicity and expression of cell cycle regulatory genes were investigated in a human ovarian cancer cell lin
Publikováno v:
Journal of applied toxicology : JAT. 36(12)
Data concerning the possible action of polybrominated diphenyl ethers (PBDEs) in hormone-dependent cancer are scarce. Some data showed that PBDEs may directly affect breast cancer cells formation and only one research showed increased proliferation o