Results 21 to 30 of about 255,087 (307)

Localization of Receptors for Sex Steroids and Pituitary Hormones in the Female Genital Duct throughout the Reproductive Cycle of a Viviparous Gymnophiona Amphibian, Typhlonectes compressicauda

open access: yesAnimals, 2020
Reproduction in vertebrates is controlled by the hypothalamo-pituitary-gonadal axis, and both the sex steroid and pituitary hormones play a pivotal role in the regulation of the physiology of the oviduct and events occurring within the oviduct.
Claire Brun   +2 more
doaj   +1 more source

Concerted gene expression of hippocampal steroid receptors during spatial learning in male Wistar rats: a correlation analysis

open access: yesFrontiers in Behavioral Neuroscience, 2016
Adrenal and gonadal steroid receptor activities are significantly involved and interact in the regulation of learning, memory and stress. Thus, a coordinated expression of steroid receptor genes during a learning task can be expected.
Gert eLubec, Volker eKorz
doaj   +1 more source

Rodent Models of Non-classical Progesterone Action Regulating Ovulation

open access: yesFrontiers in Endocrinology, 2017
It is becoming clear that steroid hormones act not only by binding to nuclear receptors that associate with specific response elements in the nucleus but also by binding to receptors on the cell membrane. In this newly discovered manner, steroid hormones
Melinda A. Mittelman-Smith   +3 more
doaj   +1 more source

Crystal structure of the mineralocorticoid receptor DNA binding domain in complex with DNA.

open access: yesPLoS ONE, 2014
The steroid hormone receptors regulate important physiological functions such as reproduction, metabolism, immunity, and electrolyte balance. Mutations within steroid receptors result in endocrine disorders and can often drive cancer formation and ...
William H Hudson   +2 more
doaj   +1 more source

Multiple functional neurosteroid binding sites on GABAA receptors [PDF]

open access: yes, 2019
Neurosteroids are endogenous modulators of neuronal excitability and nervous system development and are being developed as anesthetic agents and treatments for psychiatric diseases.
Akk, Gustav   +12 more
core   +3 more sources

Midazolam inhibits hippocampal long-term potentiation and learning through dual central and peripheral benzodiazepine receptor activation and neurosteroidogenesis [PDF]

open access: yes, 2010
Benzodiazepines (BDZs) enhance GABA(A) receptor inhibition by direct actions on central BDZ receptors (CBRs). Although some BDZs also bind mitochondrial receptors [translocator protein (18 kDa) (TSPO)] and promote the synthesis of GABA-enhancing ...
Izumi, Yukitoshi   +3 more
core   +2 more sources

Differential Expression of Steroid Hormone Receptors and Ten Eleven Translocation Proteins in Endometrial Cancer Cells

open access: yesFrontiers in Oncology, 2022
Steroid hormones govern the complex, cyclic changes of the endometrium, predominantly through their receptors. An interplay between steroid hormones and epigenetic mechanisms controls the dynamic endometrial gene regulation.
Vishakha Mahajan   +7 more
doaj   +1 more source

Catechol estrogens stimulate insulin secretion in pancreatic β-cells via activation of the transient receptor potential A1 (TRPA1) channel [PDF]

open access: yes, 2019
Estrogen hormones play an important role in controlling glucose homeostasis and pancreatic β-cell function. Despite the significance of estrogen hormones for regulation of glucose metabolism, little is known about the roles of endogenous estrogen ...
Cabrera, Over   +7 more
core   +1 more source

A Review on Sex Steroid Hormone Estrogen Receptors in Mammals and Fish

open access: yesInternational Journal of Endocrinology, 2020
Steroid hormones play essential roles in the reproductive biology of vertebrates. Estrogen exercises its effect through estrogen receptors and is not only a female reproductive hormone but acts virtually in all vertebrates, including fish, and is ...
Eric Amenyogbe   +5 more
doaj   +1 more source

Neonatal exposure to xenoestrogens impairs the ovarian response to gonadotropin treatment in lambs [PDF]

open access: yes, 2015
Bisphenol A (BPA) and diethylstilbestrol (DES) are xenoestrogens which have been associated with altered effects on reproduction. We hypothesized that neonatal xenoestrogen exposure affects the ovarian functionality in lambs.
Belmonte, Norberto Miguel   +8 more
core   +2 more sources

Home - About - Disclaimer - Privacy