Internalization of hormone secreted from the adrenal gland is known for known as fight or flight hormone derive your own conclusions from the statement and justify.
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Answer:
ll steroid hormones are synthesized from cholesterol and are categorized in the human into six different classes or families according to activity determined in early bioassays. Like T.S. Eliot's cats, each has three different names. The ‘classical’ steroid-producing endocrine glands (notwithstanding the kidneys that produce the active steroid metabolite of vitamin D) are the adrenal cortex and the gonads.
Steroid terminology. Image dclccA.jpg The basic structure to the steroids is a phenanthrene ring to which a pentano ring has been added. Thus, the basic skeleton is a cyclopentanoperhydrophenanthrene made up of four rings (labeled A to D) and in which there is rigid (more...)
The major secretions of the adrenal cortex are cortisol (the main member of the glucocorticoid family in humans), aldosterone (a mineralocorticoid), and the ‘weak’ androgens androstenedione and dehydroepiandrostenedione (DHEA). Cortisol is an important metabolic hormone; aldosterone a hormone involved in salt and water homeostasis whilst the androgens are regarded as having little physiological significance when gonadal function is normal.
The first two clinical cases illustrate the potency of the effects of adrenocortical hormones and their different biological activities.
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