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List of works by Ewa Gregoraszczuk

Action of defined mixtures of PCBs, p,p'-DDT and its metabolite p,p'-DDE, on co-culture of porcine theca and granulosa cells: steroid secretion, cell proliferation and apoptosis.

scientific article published on 22 July 2008

Apelin and apelin receptor at different stages of corpus luteum development and effect of apelin on progesterone secretion and 3β-hydroxysteroid dehydrogenase (3β-HSD) in pigs.

scientific article published on 20 March 2018

Bisphenol A induces leptin receptor expression, creating more binding sites for leptin, and activates the JAK/Stat, MAPK/ERK and PI3K/Akt signalling pathways in human ovarian cancer cell.

scientific article

Co-culture of JEG-3, BeWo and syncBeWo cell lines with adrenal H295R cell line: an alternative model for examining endocrine and metabolic properties of the fetoplacental unit.

scientific article

Combinatory effects of PBDEs and 17β-estradiol on MCF-7 cell proliferation and apoptosis

scientific article published on January 2011

Comparison of combinatory effects of PCBs (118, 138, 153 and 180) with 17 beta-estradiol on proliferation and apoptosis in MCF-7 breast cancer cells.

scientific article published on 14 October 2010

Comparison of reproductive effects of levetiracetam and valproate studied in prepubertal porcine ovarian follicular cells

scientific article

Comparison of the actions of 4-chlorobiphenyl and its hydroxylated metabolites on estradiol secretion by ovarian follicles in primary cells in culture

scientific article

Compounds of PAH mixtures dependent interaction between multiple signaling pathways in granulosa tumour cells

scientific article published on 10 April 2019

Cooperation of bisphenol A and leptin in inhibition of caspase-3 expression and activity in OVCAR-3 ovarian cancer cells.

scientific article published on 9 July 2013

Correction: Maternal High-Fat Diet During Pregnancy and Lactation has Opposite Effects on Gonadal Expression of Leptin and Leptin Receptor in Rat Dams and Their Offspring.

scientific article

DDT and its metabolite DDE alter steroid hormone secretion in human term placental explants by regulation of aromatase activity.

scientific article published on 16 June 2007

Differences in the action of lower and higher chlorinated polychlorinated naphthalene (PCN) congeners on estrogen dependent breast cancer cell line viability and apoptosis, and its correlation with Ahr and CYP1A1 expression

scientific article published on 5 August 2016

Differential accumulation of HCBz and PeCBz in porcine ovarian follicles and their opposing actions on steroid secretion and CYP11, CYP17, 17β-HSD and CYP19 protein expression. A tissue culture approach

scientific article published on 3 February 2011

Differential effects of ambient PAH mixtures on cellular and steroidogenic properties of placental JEG-3 and BeWo cells

scientific article published on 20 March 2019

Dioxin exposure and porcine reproductive hormonal activity

scientific article

Direct inhibition of ERK1/2 phosphorylation as a possible mechanism for the antiproliferative action of 3,4-diOH-PCB3 in the MCF-7 cell line

scientific article

Effect of Chemotherapeutic Drugs on Caspase-3 Activity, as a Key Biomarker for Apoptosis in Ovarian Tumor Cell Cultured as Monolayer. A Pilot Study

scientific article

Effect of bisphenol-A on the expression of selected genes involved in cell cycle and apoptosis in the OVCAR-3 cell line.

scientific article published on 26 January 2011

Effect of ghrelin on proliferation, apoptosis and secretion of progesterone and hCG in the placental JEG-3 cell line ⬇️

scientific article published on July 1, 2010

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

scientific article published in February 2004

Effect of single and repeated in vitro exposure of ovarian follicles to o,p'-DDT and p,p'-DDT and their metabolites

scientific article published in July 2004

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 ste

scientific article published on 26 July 2015

Effects of bisphenol A and 17β-estradiol on vascular endothelial growth factor A and its receptor expression in the non-cancer and cancer ovarian cell lines.

scientific article published on 16 May 2015

Effects of dioxin (2,3,7,8-TCDD) and PCDDs/PCDFs congeners mixture on steroidogenesis in human placenta tissue culture

scientific article published on March 2003

Effects of estradiol, PCB3, and their hydroxylated metabolites on proliferation, cell cycle, and apoptosis of human breast cancer cells.

scientific article published on 22 October 2007

Effects of human blood levels of two PAH mixtures on the AHR signalling activation pathway and CYP1A1 and COMT target genes in granulosa non-tumor and granulosa tumor cell lines

scientific article published on 11 July 2017

Effects of levetiracetam and valproate on reproductive endocrine function studied in human ovarian follicular cells

scientific article published on June 2009

Effects of single and repeated in vitro exposure of three forms of parabens, methyl-, butyl- and propylparabens on the proliferation and estradiol secretion in MCF-7 and MCF-10A cells

scientific article published on January 2013

Effects of valproic acid (VPA) and levetiracetam (LEV) on proliferation, apoptosis and hormone secretion of the human choriocarcinoma BeWo cell line

scientific article

Effects of valproic acid and levetiracetam on viability and cell cycle regulatory genes expression in the OVCAR-3 cell line

scientific article published on January 2012

Endocrine-Disrupting Chemicals: Some Actions of POPs on Female Reproduction.

scientific article published on 23 May 2013

Environmental polycyclic aromatic hydrocarbons mixture, in human blood levels, decreased oestradiol secretion by granulosa cells via ESR1 and GPER1 but not ESR2 receptor

scientific article published on 07 November 2019

Estrus cycle-dependent action of leptin on basal and GH or IGF-I stimulated steroid secretion by whole porcine follicles

scientific article

Expression of atrial natriuretic peptide, progesterone, apoptosis-related proteins and caspase-3 in in vitro luteinized and leptin-treated porcine granulosa cells

scientific article published on 01 March 2007

Gh and IGF-I increase leptin receptor expression in prepubertal pig ovaries: the role of leptin in steroid secretion and cell apoptosis

scientific article published on September 2006

Ghrelin levels in prepubertal pig ovarian follicles

scientific article published on 01 March 2009

Ghrelin negatively affects the function of ovarian follicles in mature pigs by direct action on basal and gonadotropin-stimulated steroidogenesis

scientific article published on 11 September 2014

Growth hormone and insulin-like growth factor-I action on progesterone secretion by porcine corpora lutea isolated at various periods of the luteal phase.

scientific article published on January 2003

In vitro exposure of porcine ovarian follicular cells to PCB 153 alters steroid secretion but not their viability--preliminary study.

scientific article

In vitro exposure of porcine prepubertal follicles to 4-chlorobiphenyl (PCB3) and its hydroxylated metabolites: effects on sex hormone levels and aromatase activity

scientific article published on 18 January 2006

Induction of cytochrome P450 1A1 in MCF-7 human breast cancer cells by 4-chlorobiphenyl (PCB3) and the effects of its hydroxylated metabolites on cellular apoptosis

scientific article

Induction of cytochromes P450, caspase-3 and DNA damage by PCB3 and its hydroxylated metabolites in porcine ovary

scientific article published on 14 July 2006

Is the natural PCDD/PCDF mixture toxic for human placental JEG-3 cell line? The action of the toxicants on hormonal profile, CYP1A1 activity, DNA damage and cell apoptosis.

scientific article

Leptin stimulation of cell cycle and inhibition of apoptosis gene and protein expression in OVCAR-3 ovarian cancer cells

scientific article published on 12 September 2012

Localization of atrial natriuretic peptide in pig granulosa cells isolated from ovarian follicles of various size

scientific article published in July 2003

Maternal High-Fat Diet During Pregnancy and Lactation has Opposite Effects on Gonadal Expression of Leptin and Leptin Receptor in Rat Dams and Their Offspring

scientific article

Mechanisms ensuring optimal conditions of implantation and embryo development in the pig.

scientific article published on January 2006

Overexpression of P53 protein and local hGH, IGF-I, IGFBP-3, IGFBP-2 and PRL secretion by human breast cancer explants

scientific article published on 01 January 2011

Regulatory Role of Gonadotropins and Local Factors Produced by Ovarian Follicles on In Vitro Resistin Expression and Action on Porcine Follicular Steroidogenesis.

scientific article

Review: polycyclic aromatic hydrocarbons (PAHs) - action on placental function and health risks in future life of newborns

article

Steroid secretion following exposure of ovarian follicular cells to single congeners and defined mixture of polybrominateddibenzoethers (PBDEs), p,p'-DDT and its metabolite p,p'-DDE.

scientific article published on 8 March 2008

Steroid secretion following exposure of ovarian follicular cells to three different natural mixtures of persistent organic pollutants (POPs).

scientific article published on 9 October 2007

Suspended cells of metallicolous and nonmetallicolous Viola species tolerate, accumulate and detoxify zinc and lead

scientific article published on 13 October 2018

The 2,2',4,4'-tetrabromodiphenyl ether hydroxylated metabolites 5-OH-BDE-47 and 6-OH-BDE-47 stimulate estradiol secretion in the ovary by activating aromatase expression.

scientific article

The impact of endocrine disruptors on endocrine targets

scientific article published on 27 June 2013

The impact of progesterone on simultaneous, local secretion of IGFBP-3 and IGF-I [IGFBP-3/IGF-I index] by human malignant and non-malignant breast explants depends on tissue steroid receptor phenotype

scientific article published in September 2003

The short- and long-term effects of two isomers of DDT and their metabolite DDE on hormone secretion and survival of human choriocarcinoma JEG-3 cells

scientific article published on March 2007

The toxicological effects of halogenated naphthalenes: a review of aryl hydrocarbon receptor-mediated (dioxin-like) relative potency factors

scientific article published on January 2014

Time-dependent action of DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane) and its metabolite DDE (1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene) on human chorionic gonadotropin and progesterone secretion

scientific article published in January 2008

Valproate inhibits the conversion of testosterone to estradiol and acts as an apoptotic agent in growing porcine ovarian follicular cells

scientific article published on August 2003

Valproate irreversibly alters steroid secretion patterns from porcine follicular cells in vitro

scientific article

Vaspin in the pig ovarian follicles: expression and regulation by different hormones

scientific article published on 01 August 2019

Vitamin C supplementation had no side effect in non-cancer, but had anticancer properties in ovarian cancer cells

scientific article published on 03 February 2020

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