thyroid axis
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Hypothalamic-pituitary-thyroid axis — The hypothalamic pituitary thyroid axis (HPT axis for short) is part of the endocrine system responsible for the regulation of metabolism. As its name suggests, it depends upon the hypothalamus, the pituitary gland, and the thyroid gland.The… … Wikipedia
hypothalamic-pituitary-thyroid axis — the interrelationships between the hypothalamic pituitary axis and the thyroid gland, including production of thyrotropin, its reception at sites in the thyroid gland, and negative feedback mechanisms by which high levels of circulating thyroid… … Medical dictionary
hypothalamus-pituitary-thyroid axis — hypothalamic pituitary thyroid a … Medical dictionary
Axis — The axis is the second cervical vertebra (symbol: C2). It is called the axis because the uppermost cervical vertebra (called the atlas) rotates about the odontoid process of C2. The joint between the axis and atlas is a pivot type of joint. It… … Medical dictionary
HPT axis — hypothalamic pituitary thyroid a … Medical dictionary
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium
Endocrine system — In physiology, the endocrine system is a system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body. The endocrine system is in contrast to the exocrine system, which secretes its chemicals using … Wikipedia
endocrine system — Group of ductless glands that secrete hormones necessary for normal growth and development, reproduction, and homeostasis. The major endocrine glands are the hypothalamus, pituitary, thyroid, islets of Langerhans, adrenals, parathyroids, ovaries … Universalium
Thyroxine — Thyroxine … Wikipedia
Hypothalamus — Brain: Hypothalamus Location of the human hypothalamus … Wikipedia
