Results 31 to 40 of about 91,779 (299)

Predicted exposures to steroid estrogens in U.K. rivers correlate with widespread sexual distruption in wild fish populations [PDF]

, 2005
Steroidal estrogens, originating principally from human excretion, are likely to play a major role in causing widespread endocrine disruption in wild populations of the roach (Rutilus rutilus) , a common cyprinid fish, in rivers contaminated by treated ...
Ronny van Aerle, Nolan, Monique, Nolan, M, Ayesha Taylor, Susan Jobling, Jobling, Susan, Jobling, S, Santos, E, Brighty, Geoff, Johnson, Andrew, Tyler, CR, Charles R. Tyler, Taylor, Ayesha, Andrew Johnson, Gross-Sorokin, M, Taylor, A, Williams, Richard, Santos, Eduarda, van Aerle, R, Richard Williams, Brighty, G, Geoff Brighty, Eduarda Santos, Williams, R, Aerle, RV, Gross-Sorokin, Melanie, Tyler, Charles R, Johnson, A, Melanie Gross-Sorokin, Monique Nolan, van Aerie, Ronny   +30 more
core   +2 more sources

Effect of estrogens on boar sperm capacitation in vitro

Reproductive Biology and Endocrinology, 2010
Background Mammalian sperm must undergo a series of controlled molecular processes in the female reproductive tract called capacitation before they are capable of penetrating and fertilizing the egg.
Ded Lukas, Dostalova Pavla, Dorosh Andriy, Dvorakova-Hortova Katerina, Peknicova Jana   +4 more
doaj   +1 more source

Estrogens in Human Male Gonadotropin Secretion and Testicular Physiology From Infancy to Late Puberty

Frontiers in Endocrinology, 2020
Several reports in humans as well as transgenic mouse models have shown that estrogens play an important role in male reproduction and fertility. Estrogen receptor alpha (ERα) and beta (ERβ) are expressed in different male tissues including the brain ...
Gabriela Guercio, Gabriela Guercio, Nora Saraco, Nora Saraco, Mariana Costanzo, Roxana Marino, Pablo Ramirez, Esperanza Berensztein, Esperanza Berensztein, Marco A. Rivarola, Marco A. Rivarola, Alicia Belgorosky, Alicia Belgorosky   +12 more
doaj   +1 more source

Neuronal differentiation dictates estrogen-dependent survival and ERK1/2 kinetic by means of caveolin-1. [PDF]

PLoS ONE, 2014
Estrogens promote a plethora of effects in the CNS that profoundly affect both its development and mature functions and are able to influence proliferation, differentiation, survival and neurotransmission.
Floriana Volpicelli, Massimiliano Caiazzo, Bruno Moncharmont, Umberto di Porzio, Luca Colucci-D'Amato   +4 more
doaj   +1 more source

Disruption of 3D MCF-12A breast cell cultures by estrogens - An in vitro model for ER-mediated changes indicative of hormonal carcinogenesis [PDF]

, 2012
Copyright @ 2012 The Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and 85 reproduction in any medium, provided the original author and source
Stephanie Marchese, Elisabete Silva, Silva, E, Marchese, S, Marchese Stephanie, Silva Elisabete   +5 more
core   +1 more source

Rapid Detection of Estrogens in Cosmetics by Chemical Derivatization and Paper-Spray Ionization Mass-Spectrometry

Molecules, 2023
Estrogens in personal care products are harmful to customers. Conventional methods such as HPLC and LC-MS require tedious sample pretreatment and long analytical time.
Dongning Song, Song Yuan, Caiyu Zhang, Lin Luan, Yang Liu, Qingsheng Zhang   +5 more
doaj   +1 more source

Molecular mechanism of estrogen–estrogen receptor signaling [PDF]

Reproductive Medicine and Biology, 2016
Abstract17β‐Estradiol (E2), as the main circulating estrogen hormone, regulates many tissue and organ functions in physiology. The effects of E2 on cells are mediated by the transcription factors and estrogen receptor (ER)α and ERβ that are encoded by distinct genes.
Yasar, Pelin, Ayaz, Gamze, User, Sirma Damla, Gupur, Gizem, Muyan, Mesut   +4 more
openaire   +3 more sources

Removal of steroid estrogens in carbonaceous and nitrifying activated sludge processes [PDF]

, 2010
This is the post-print version of the final paper published in Chemosphere. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other
Chiu, TY, Yoong K.K. Koh, Scrimshaw, MD, Lester, JN, John N. Lester, Tze Y. Chiu, Mark D. Scrimshaw, John P. Bagnall, Cartmell, E, Ewan J. McAdam, Pollard, S, Simon Pollard, Bagnall, JP, McAdam, EJ, Elise Cartmell, Koh, YKK   +15 more
core   +1 more source

Structural plasticity of the hippocampus in response to estrogens in female rodents

Molecular Brain, 2019
It is well established that estrogens affect neuroplasticity in a number of brain regions. In particular, estrogens modulate and mediate spine and synapse formation as well as neurogenesis in the hippocampal formation.
Paul A. S. Sheppard, Elena Choleris, Liisa A. M. Galea   +2 more
doaj   +1 more source

Estrogenic plant extracts reverse weight gain and fat accumulation without causing mammary gland or uterine proliferation. [PDF]

PLoS ONE, 2011
Long-term estrogen deficiency increases the risk of obesity, diabetes and metabolic syndrome in postmenopausal women. Menopausal hormone therapy containing estrogens might prevent these conditions, but its prolonged use increases the risk of breast ...
Elise F Saunier, Omar I Vivar, Andrea Rubenstein, Xiaoyue Zhao, Moshe Olshansky, Scott Baggett, Richard E Staub, Mary Tagliaferri, Isaac Cohen, Terence P Speed, John D Baxter, Dale C Leitman   +11 more
doaj   +1 more source