Aldosterone is a cardiovascular hormone with key role in blood pressure regulation, among other processes, mediated through its targeting of the mineralocorticoid receptor renal tubule and selected tissues. Its secretion from adrenal gland highly controlled process subject to regulatory influence renin–angiotensin system hypothalamic–pituitary–adrenal axis. MicroRNAs are small endogenous non-co...

Aldosterone is one of the most essential hormones synthesized by adrenal gland because it regulates water and electrolyte balance. G protein–coupled estrogen receptor (GPER) a newly discovered aldosterone receptor, which proposed to mediate non-genomic pathways while hormone simultaneously interacts with mineralocorticoid receptor. In contrast its cardio-protective role in postmenopausal women ...

The affinity of low density lipoprotein (LDL) to its receptor is very important, because most of LDL-uptake pathway is done by the LDL receptor and the change in size of LDL particle and the modification in its components may affects the LDL affinity for its receptor. In this study, the effects of lipophilic agents such as vitamin E and seven volatile oils: anethol, eugenol, geraniol, limonene,...

Adrenal steroidogenesis is closely correlated with increases in adrenal blood flow. Many reports have studied the regulation of adrenal blood flow in vivo and in perfused glands, but until recently few studies have been conducted on isolated adrenal arteries. The present study examined vasomotor responses of isolated bovine small adrenal cortical arteries to histamine, an endogenous vasoactive ...

Levels of angiotensin II immunoreactivity in the rat adrenal gland are over one hundredfold higher than those in plasma. It is unclear, however, whether the major source of adrenal angiotensin II immunoreactivity is intracellular synthesis by a local renin-angiotensin system, uptake by angiotensin II receptors, or both. Our studies show that angiotensin II immunoreactivity in the adrenal gland ...

the affinity of low density lipoprotein (ldl) to its receptor is very important, because most of ldl-uptake pathway is done by the ldl receptor and the change in size of ldl particle and the modification in its components may affects the ldl affinity for its receptor. in this study, the effects of lipophilic agents such as vitamin e and seven volatile oils: anethol, eugenol, geraniol, limonene,...

Corticosteroids are synthesized from cholesterol which may arise from de novo synthesis or from the uptake of low or high density lipoproteins (LDL or HDL). In the present study, we compared the expression and regulation patterns of LDL receptor and CLA-1 (CD36 and LIMPII Analogous-1, an HDL receptor) genes in adult human adrenocortical tissues to shed more light on the relative contribution of...

Receptor fractions were prepared from follicle-rich ovaries (for FSH), luteal cell-rich ovaries (for LH and PRL), and adrenals (for PRL) of rats. Divalent metal ions, Mg++, Ca++, and Mn++ showed inhibitory effects on the binding of LH and FSH to their receptors. The binding of the former was more sensitive to these ions than the latter. On the other hand they showed bell-shaped promotive effect...

In a substantial part of adrenal adenomas and hyperplasias from patients with Cushing's syndrome, cortisol production is controlled by the expression of aberrant hormone receptors on adrenocortical cells. We present in vivo and in vitro data of two patients with a LH-responsive Cushing's syndrome based on ACTH-independent bilateral adrenal hyperplasia. Patients 1 and 2 are women who presented w...