Results 171 to 180 of about 139,169 (325)
Steroid Hormones in Reproduction and Roles of GnRH-a in Gonadal Maturation of Marine Fish: A Review
Huỳnh Minh Sáng+3 more
openalex +2 more sources
The gut‐microbiota‐brain axis: Focus on gut steroids
Abstract There are over 1000 varieties of steroids that have been reported in nature, including the endogenous sex steroid hormones (i.e., progesterone, testosterone, and 17β‐estradiol) and corticosteroids which are mainly synthesized by gonads and adrenals, respectively.
Silvia Diviccaro+4 more
wiley +1 more source
Different tissue (muscle, heart, eye, testis and blood) and sperm from Common carp and Gold fish, in order to evaluate activity of 20α hydroxy steroid Dihydrogenase 20α HSD) enzyme to convert radiactive 17α HP and amount of 0.01, 1 or 10m g of ...
M. Ebrahimi
doaj
Abstract Being raised under adverse conditions during infancy and childhood represents a significant risk factor for developing later psychopathologies and dysfunctions in emotional, affective, and cognitive abilities. Depending on the type, timing, and duration of early adversity, different consequences emerge across the sexes in both human and animal
Grace Kraatz+3 more
wiley +1 more source
Abstract The placenta is a fetal endocrine organ that secretes many neuroactive factors, including steroids, that play critical roles in brain development. The study of the placenta‐brain axis and the links between placental function and brain development represents an emerging research area dubbed “neuroplacentology.” The placenta drives many ...
Claire‐Marie Vacher+3 more
wiley +1 more source
Introduction: Micro pollutants have become one of the most important environmental concerns around the world. These natural and synthetic compounds have been called Endocrine Disrupting Chemicals (EDCs) due to their interfere with the normal function of ...
Mohammad Taghi Ghaneian+2 more
doaj
TREATMENT WITH HIGH DOSES OF ESTROGENS AND ANDROGENS INDUCES MARKED CHANGES NOT ONLY ON GONADAL AND ADRENAL STEROIDS AND THEIR BINDING GLOBULINS BUT ALSO ON THE THYROID HORMONES AND ON THYROXIN BINDING GLOBULIN [PDF]
Gernot H.G. Sinnecker+2 more
openalex +1 more source
There is a natural balance between the major sex steroids, testosterone and estradiol, controlled by gonadal secretion and peripheral conversion by aromatase.
Arthur L. M. Swislocki+1 more
doaj +1 more source
The effect of long-term thyroid-stimulating hormone suppressive therapy on the gonadal steroid hormones of patients with thyroid carcinoma after surgery. [PDF]
Liu X+5 more
europepmc +1 more source
Evidence that gonadal steroids modulate nitric oxide efflux in the medial preoptic area: effects of N-methyl-D-aspartate and correlation with luteinizing hormone secretion. [PDF]
Shuye Pu+3 more
openalex +1 more source