To summarize the maintenance of homeostasis in our body terms signal transduction, there are two major axes: autonomic nervous system and hormones. The system, one peripheral nerves, secretes neurotransmitters such as norepinephrine acetylcholine to affect target organs quickly efficiently. Hormones can be viewed signals that trigger larger changes DNA level after they secreted into blood reach...

The adrenal cortex shares a common embryological heritage with the gonad and kidney: all are derived from components of the urogenital ridge. Adrenocortical specification from this embryonic structure and the ultimate organogenesis of the adrenal gland are directed by the sequential expression of transcriptional regulators, with later development being additionally mediated by endocrine hormone...

The adrenal gland plays essential roles in the control of body homeostasis, stress, and immune responses. The adrenal cortex represents up to 90% of the gland and is specialized in the production of adrenal steroids. The coordinate production of these steroids relies on adrenal cortex zonation, which corresponds to the establishment of distinct concentric functional zones in the perinatal perio...

Adrenal insufficiency is characterized by decreased production of glucocorticoids from adrenal cortex, either due to a primary or secondary pituitary etiology. Neuropsychiatric symptoms and signs could be the first presenting only presentation are relatively less explored in patients with understood. Patients chronic psychiatric symptoms, namely depression anxiety should evaluated for associati...

The study of paper is basic functions the kidney in body are many, most important which what represented role and how to balance maintain normal proportions fluids salts necessary for this continuous effort kidneys utmost importance pressure, so when efficiency decreases, it will need a higher pressure subtract amount water required Subtracting it, then, blood level changes its positive movemen...

in recent years tends more or less to support the view that the biosynthetic pathways involved in the synthesis of the steroid hormones by the endocrine organs are qualitatively similar. One outstand ing exception to this is the ability of the adrenal cortex to hydroxylate the steroid molecule at C-il, which phe nomenon is not shared by any other normal mammalian tissue. In a very broad sense o...

Ten young men underwent a sleep deprivation of 48 h which resulted in a 19 percent decrease of beard-hair growth. This effect, reflecting the lowering of protein synthesis during sleep deprivation, was presumably related to hormonal disturbance, namely depression of growth hormone release, decrease of dihydroxytestosterone availability or increase of sympathetic tone and/or corticoids.