Results 1 to 10 of about 239,432 (343)

Brain-derived estrogens facilitate male-typical behaviors by potentiating androgen receptor signaling in medaka. [PDF]

Elife
In rodents, estrogens aromatized from androgens in the brain are essential for the development of male-typical behaviors. In many other vertebrates, including humans and teleost fish, however, androgens facilitate these behaviors directly via the ...
Nishiike Y, Maki S, Miyazoe D, Nakasone K, Kamei Y, Todo T, Ishikawa-Fujiwara T, Ohno K, Usami T, Nagahama Y, Okubo K.   +10 more
europepmc   +2 more sources

Estrogen profiling in blood and brain: Effects of season and an aggressive interaction in a songbird. [PDF]

PLoS One
Neuroestrogens are synthesized in the brain and regulate social behavior and cognition. In the song sparrow (Melospiza melodia), 17β-estradiol (17β-E2) promotes aggression, even during the non-breeding season, when circulating 17β-E2 levels are non ...
Jalabert C, Liu MQ, Soma KK.
europepmc   +2 more sources

Reactive Paper Spray Ionization Mass Spectrometry for Rapid Detection of Estrogens in Cosmetics

Molecules, 2023
Rapid detection of harmful estrogens in cosmetics is essential in protecting public health. To reduce time-consuming pretreatment and analytical procedures, a novel reactive paper spray ionization mass spectrometry (RPSI-MS) methodology was developed ...
Dongning Song, Jing Liu, Yang Liu
doaj   +1 more source

Enhanced removal of estrogens from simulated wastewater by biochar supported nanoscale zero-valent iron: performance and mechanism

Biochar, 2023
The intensification of estrogen non-point source pollution has drawn global attention due to their contribution to ecological environment problems worldwide, and it is critical to develop effective, economic and eco-friendly methods for reducing ...
Yuping Han, Huanhuan Xu, Guangzhou Wang, Peiyuan Deng, Lili Feng, Yaoshen Fan, Jiaxin Zhang   +6 more
doaj   +1 more source

The role of estrogens at men. Part 1. General and developmental endocrinology, physiology and pathophysiology of estrogens at men

Андрология и генитальная хирургия, 2015
Estrogens (female sex hormones) are important sex hormones for women and men, although traditionally the problems associated with impaired synthesis and metabolism of estrogens are considered, especially in relation to the female population.
I. A. Tyuzikov, S. Yu. Kalinchenko, L. O. orslov, Yu. A. Tishova   +3 more
doaj   +3 more sources

Associations of Circulating Estrogens and Estrogen Metabolites with Fecal and Oral Microbiome in Postmenopausal Women in the Ghana Breast Health Study

Microbiology Spectrum, 2023
The human fecal and oral microbiome may play a role in the etiology of breast cancer through modulation of endogenous estrogen metabolism. This study aimed to investigate associations of circulating estrogens and estrogen metabolites with the fecal and ...
Zeni Wu, Ruth M. Pfeiffer, Doratha A. Byrd, Yunhu Wan, Daniel Ansong, Joe-Nat Clegg-Lamptey, Beatrice Wiafe-Addai, Lawrence Edusei, Ernest Adjei, Nicholas Titiloye, Florence Dedey, Francis Aitpillah, Joseph Oppong, Verna Vanderpuye, Ernest Osei-Bonsu, Casey L. Dagnall, Kristine Jones, Amy Hutchinson, Belynda D. Hicks, Thomas U. Ahearn, Rob Knight, Richard Biritwum, Joel Yarney, Seth Wiafe, Baffour Awuah, Kofi Nyarko, Montserrat Garcia-Closas, Rashmi Sinha, Jonine D. Figueroa, Louise A. Brinton, Britton Trabert, Emily Vogtmann   +31 more
doaj   +1 more source

Estrogen Receptor and Vascular Aging

Frontiers in Aging, 2021
Cardiovascular diseases remain an age-related pathology in both men and women. These pathologies are 3-fold more frequent in men than in women before menopause, although this difference progressively decreases after menopause.
Morgane Davezac, Melissa Buscato, Rana Zahreddine, Patrick Lacolley, Daniel Henrion, Francoise Lenfant, Jean-Francois Arnal, Coralie Fontaine   +7 more
doaj   +1 more source

Environmental impact of estrogens on human, animal and plant life: A critical review

Environment International, 2017
Background: Since the inception of global industrialization, steroidal estrogens have become an emerging and serious concern. Worldwide, steroid estrogens including estrone, estradiol and estriol, pose serious threats to soil, plants, water resources and
Muhammad Adeel, Xiaoming Song, Yuanyuan Wang, Dennis Francis, Yuesuo Yang   +4 more
doaj   +1 more source

Tissue Specific Effects of Loss of Estrogen During Menopause and Aging

Frontiers in Endocrinology, 2012
The roles of estrogens have been best studied in the breast, breast cancers and in the female reproductive tract. However, estrogens have important functions in almost every tissue in the body. Recent clinical trials such as the Women’s Health Initiative
Korinna eWend, Peter eWend, Susan A Krum
doaj   +1 more source

Potential role of the interaction between equine estrogens, low-density lipoprotein (LDL) and high-density lipoprotein (HDL) in the prevention of coronary heart and neurodegenerative diseases in postmenopausal women

Lipids in Health and Disease, 2003
Background An inverse relationship between the level of high-density lipoprotein (HDL) and coronary heart disease (CHD) has been reported. In contrast, oxidized HDL (oHDL) has been shown to induce neuronal death and may play an important role in the ...
Gerulath Alan, Cecutti Anthony, Berco Mauricio, Perrella Joel, Bhavnani Bhagu R   +4 more
doaj   +1 more source