Ograniczanie wyników

Czasopisma help

  1. 7 Folia Histochemica et Cytobiologica

  2. 5 Folia Biologica

  3. 2 Journal of Physiology and Pharmacology

  4. 2 Reproductive Biology

  5. 1 Acta Biochimica Polonica

Więcej...
Autorzy help

  1. 3 Laszczynska M.

  2. 2 Baranowska-Bosiacka I.

  3. 2 Hrabia A.

  4. 1 Adamiak A.

  5. 1 Ali S. S.

Więcej...
Lata help

  1. 1 2017

  2. 2 2015

  3. 1 2014

  4. 1 2013

  5. 2 2012

Więcej...
Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 20

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  estrogen receptor alpha
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Hormonal regulation of oestrogen formation by Leydig cells in vitro: immunocytochemical approach

100%
Gancarczyk M., Tworzydlo W., Szlachta A., Sadowska J., Bilinska B.
Folia Biologica
|
2003
|
tom 51
|
nr 3-4
2

Expression of estrogen receptors alpha in hippocampal astrocytes of ovariectomized female rabbits

86%
Krakowska I., Jaworska-Adamu J., Krakowski L.
Medycyna Weterynaryjna
|
2007
|
tom 63
|
nr 12
1551-1553
The aim of the study was to trace the ERα immunoreactivity in the hippocampal astrocytes of ovariectomized rabbits with and without the application of 17β-estradiol. The study comprised sexually mature female rabbits that had undergone ovariectomy. The animals were divided into two experimental groups. Group I comprised of the ovariectomized rabbits and group II . the ovariectomized animals treated with 17β -estradiol. The immunocytochemical reaction was conducted with the application of two antibodies against estrogen receptors a. In the ovariectomized rabbits which did not receive 17β -estradiol the astrocytes were characterized by ERα immunoreactivity. Similarly in group II expression of ERα was found in the hippocampus astrocytes following the application of 17β -estradiol. In astrocytes, these receptors are located in the cell body and initial processes and rarely in cell nuclei. The results suggest that astrocytes are the target cells for estrogens, changing their function and modulating hippocampal neuron activity.
3

Expression of estrogen receptors alpha and beta in term human myometrium

86%
Laudanski P., Redzko S., Przepiesc J., Koda M., Wolczynski S., Sulkowski S., Urban J.
Reproductive Biology
|
2004
|
tom 04
|
nr 3
4

Polymorphism A/C in exon 7 of the bovine estrogen receptor alpha (ERalpha) gene and its association with functional and milk production traits in Red-and-White cattle

72%
Szreder T., Oprzadek J., Zelazowska B., Dymnicki E., Zwierzchowski L.
Animal Science Papers and Reports
|
2011
|
tom 29
|
nr 4
Due to the functions that estrogens play in the regulation of reproduction, development of mammary gland, growth and differentiation of cells, estrogen receptors and their genes are considered candidates for molecular markers of production and functional traits in farm animals. In this study,using the SSCP and DNA sequencing, we found a novel single nucleotide polymorphism (SNP) in the coding region of the estrogen receptor α (ERα) gene – the A/C transversion at position 323,396 (relative to the start of transcription site), in exon 7, that could be also detected with RFLP-CfrI.This mutation causes the amino acid replacement – Asparatic acid/Alanine in the ligand-binding domain (LBD) of the receptor.The ERα A/C (RFLP-CfrI) genotypes were estimated in a cohort of 489 cattle of different breeds,including 355 Red-and-White cows. Association was studied between ERα genotype and dairy production traits (milk yield and composition) and functional traits (reproduction, length of productive life). The results showed that ERα A/C genotype affected significantly only a few traits of interest: protein and fat content in milk, sex of calves born. No associations were detected between ERα genotype and milk yield and reproduction traits of Red-and-White cows.
5

Changes in estrogen receptor ERalpfa and ERbeta expression in chicken (Gallus domesticus) adrenal gland during short-fasting and refeeding

72%
Blachuta M., Wronska-Fortuna D.
Folia Biologica
|
2012
|
tom 60
|
nr 3-4
6
Content available remote

Nocturnal resveratrol administration inhibits chemically induced breast cancer formation in rats

72%
Kiskova T., Demeckova V., Jendzelovska Z., Kiktava M., Venglovska K., Bohmdorfer M., Jager W., Thalhammer T.
Journal of Physiology and Pharmacology
|
2017
|
tom 68
|
nr 6
7

Expression of alpha and beta estrogen receptors in the chicken ovary

72%
Hrabia A., Wilk M., Rzasa J.
Folia Biologica
|
2008
|
tom 56
|
nr 3-4
187-191
8

Gene expression profile of estrogen receptor alpha and beta in the ovaries of Zi geese (Anser cygnoides)

72%
Kang B., Jiang D. M., Liu B., Zhou R. J., Zhen L., Yang H. M.
Folia Biologica
|
2011
|
tom 59
|
nr 3-4
9

Expression of estrogen receptor alpha mRNA in theca and granulosa layers of the ovary in relation to follicular growth in quail

72%
Hrabia A., Ha Y., Shimada K.
Folia Biologica
|
2004
|
tom 52
|
nr 3-4
10

Prevalence of estrogen receptor alpha PvuII and XbaI polymorphism in population of Polish postmenopausal women

58%
Jakimiuk A. J., Nowicka M., Bogusiewicz M., Adamiak A., Skorupski P., Miotla P., Rechberger T., Haczynski J.
Folia Histochemica et Cytobiologica
|
2007
|
tom 45
|
nr 4
331-338
11

Association between estrogen receptor alpha gene polymorphisms and bone mineral density in Polish female patients with Graves' disease

58%
Ignaszak-Szczepaniak M., Horst-Sikorska W., Dytfeld J., Gowin E., Slomski R., Stajgis M.
Acta Biochimica Polonica
|
2011
|
tom 58
|
nr 1
Graves' (GD) hyperthyroidism leads to reduced bone mineral density (BMD) accompanied by accelerated bone turnover. Ample studies have identified association between estrogen receptor (ESR1) gene polymorphism and decreased BMD and osteoporosis. In contrast, number of publications that link ESR1, BMD and Graves' disease is limited. The purpose of this study was to identify the association between ESR1 polymorphisms and BMD in premenopausal women with GD and to determine whether ESR1 polymorphic variants can predispose to GD. The study included 75 women aged 23-46 years with GD and 163 healthy controls. BMD was measured at lumbar spine and femoral neck. We investigated two SNPs in the ESR1 gene and analyzed genetic variants in the form of haplotypes reconstructed by statistical method. Three out of four possible haplotypes of the PvuII and XbaI restriction fragment length polymorphisms were found in GD patients: px (55.3 %), PX (33.3 %) and Px (11.4 %). Women homozygous for xx of XbaI and for pp of PvuII had the lowest BMD at lumbar spine. Moreover, the px haplotype predisposed to reduced lumbar BMD. No associations were observed for femoral neck BMD. No statistically significant relationship were found between ESR1 polymorphisms or their haplotypes and GD. These results indicate that the PvuII and the XbaI polymorphisms of ESR1 gene are associated with bone mineral density in premenopausal women with GD and may help to estimate the risk of bone loss particularly at lumbar spine. However, none of the ESR1 gene alleles predict the risk of GD in Polish female patients.
12

The immunoexpression of androgen receptor, estrogen receptors alpha and beta, vanilloid type 1 receptor and cytochrome p450 aromatase in rats testis chronically treated with letrozole, an aromatase inhibitor

58%
Pilutin A., Misiakiewicz-Has K., Kolasa A., Baranowska-Bosiacka I., Marchlewicz M., Wiszniewska B.
Folia Histochemica et Cytobiologica
|
2014
|
tom 52
|
nr 3
13
Content available remote

Effects of phytoestrogen daidzein and estradiol on steroidogenesis and expression of estrogen receptors in porcine luteinized granulosa cells from large follicles

58%
Nynca A., Jablonska O., Slomczynska M., Petroff B. K., Ciereszko R. E.
Journal of Physiology and Pharmacology
|
2009
|
tom 60
|
nr 2
95-105
The aims of the study were to compare the in vitro effects of daidzein or 17ß-estradiol (E2) on: 1) progesterone (P4) secretion by luteinized granulosa cells harvested from large porcine follicles, as well as 2) estrogen receptor and ß (ER and ERß) mRNA and protein expression in the cells. In addition, the effect of daidzein on E2 secretion and viability of the granulosa cells was examined. We found that basal and gonadotropin-stimulated P4 secretion were inhibited in granulosa cells cultured in the presence of daidzein either for 24 or 48 hours. In contrast to daidzein, E2 reduced P4 secretion only during 24-hour cell cultures increasing it during longer cultures. Daidzein did not affect E2 secretion by granulosa cells. The expression of ER and ERß mRNA, as well as ERß protein, was up-regulated by daidzein but unaffected by E2. To conclude, the soy estrogen daidzein acts directly on the porcine ovary to decrease progesterone production and to increase expression of ERß mRNA and protein. Daidzein actions in porcine luteinized granulosa cells differ from those of estradiol and it may suggest disadvantageous effects of the phytoestrogen on reproductive processes in females.
14

Hormone concentration, metabolic disorders and immunoexpression of androgen and estrogen--alpha receptors in men with benign prostatic hyperplasia and testosterone deficiency syndrome

58%
Ryl A., Rotter I., Slojewski M., Dolegowska B., Grabowska M., Baranowska-Bosiacka I., Laszczynska M.
Folia Histochemica et Cytobiologica
|
2015
|
tom 53
|
nr 3
15

The localization of estrogen receptor alpha and its function in the ovaries of postmenopausal women

58%
Brodowska A., Laszczynska M., Starczewski A., Karakiewicz B., Brodowski J.
Folia Histochemica et Cytobiologica
|
2007
|
tom 45
|
nr 4
325-330
16

Expression of selected proteins in breast cancer brain metastases

58%
Gojis O., Kubecova M., Rosina J., Vranova J., Celko M., Frajerova D., Zmrhal J., Zahumensky J., Bacova T., Baca V., Mandys V., Kucera E.
Folia Histochemica et Cytobiologica
|
2013
|
tom 51
|
nr 3
17
Content available remote

Effects of ovariectomy in prepubertal goats

58%
Dessauge F., Finot L., Wiart S., Aubry J. M., Ellis S. E.
Journal of Physiology and Pharmacology. Supplement
|
2009
|
tom 60
|
nr 3
127-133
18

Estrogen receptor alpha localization in the testes of men with normal spermatogenesis

58%
Filipiak E., Suliborska D., Laszczynska M., Walczak-Jedrzejowska R., Oszukowska E., Marchlewska K., Kula K., Slowikowska-Hilczer J.
Folia Histochemica et Cytobiologica
|
2012
|
tom 50
|
nr 3
19

The influence of mating on estrogen receptor alpha protein level in spleen and uterine macrophages in female mice

58%
Piesta A., Maj T., Chelmonska-Soyta A.
Reproductive Biology
|
2009
|
tom 09
|
nr 3
20

Impaired expression of sex hormone receptors in male reproductive organs of diabetic rat in response to oral antidiabetic drugs

51%
Ayuob N. N., Murad H. A. S., Ali S. S.
Folia Histochemica et Cytobiologica
|
2015
|
tom 53
|
nr 1
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.