Definitions for Adrenal Glands
adrenal glands

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1. adrenal glands

   The adrenal glands (also known as suprarenal glands) are endocrine glands that produce a variety of hormones including adrenaline and the steroids aldosterone and cortisol. They are found above the kidneys. Each gland has an outer cortex which produces steroid hormones and an inner medulla. The adrenal cortex itself is divided into three main zones: the zona glomerulosa, the zona fasciculata and the zona reticularis.The adrenal cortex produces three main types of steroid hormones: mineralocorticoids, glucocorticoids, and androgens. Mineralocorticoids (such as aldosterone) produced in the zona glomerulosa help in the regulation of blood pressure and electrolyte balance. The glucocorticoids cortisol and cortisone are synthesized in the zona fasciculata; their functions include the regulation of metabolism and immune system suppression. The innermost layer of the cortex, the zona reticularis, produces androgens that are converted to fully functional sex hormones in the gonads and other target organs. The production of steroid hormones is called steroidogenesis, and involves a number of reactions and processes that take place in cortical cells. The medulla produces the catecholamines, which function to produce a rapid response throughout the body in stress situations.A number of endocrine diseases involve dysfunctions of the adrenal gland. Overproduction of cortisol leads to Cushing's syndrome, whereas insufficient production is associated with Addison's disease. Congenital adrenal hyperplasia is a genetic disease produced by dysregulation of endocrine control mechanisms. A variety of tumors can arise from adrenal tissue and are commonly found in medical imaging when searching for other diseases.

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Adrenal Glands

   A pair of glands located at the cranial pole of each of the two KIDNEYS. Each adrenal gland is composed of two distinct endocrine tissues with separate embryonic origins, the ADRENAL CORTEX producing STEROIDS and the ADRENAL MEDULLA producing NEUROTRANSMITTERS.

How to pronounce Adrenal Glands?

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Numerology

1. Chaldean Numerology

   The numerical value of Adrenal Glands in Chaldean Numerology is: 4

2. Pythagorean Numerology

   The numerical value of Adrenal Glands in Pythagorean Numerology is: 4

Examples of Adrenal Glands in a Sentence

1. Susanne Babbel:

   Over time, when we experience this process again and again, our adrenal glands can become fatigued. Adrenal fatigue can lead to being tired in the morning, lack of restful sleep, anxiety and depression, as well as a multitude of other symptoms.

2. H. L. Mencken:

   War will never cease until babies begin to come into the world with larger cerebums and smaller adrenal glands.

3. Melissa McCreery:

   Stress activates your adrenal glands to release cortisol, increasing your appetite.

References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Adrenal_Glands