- hypothalamus-pituitary-gonad axis
- hypothalamic-pituitary-gonadal a.
Medical dictionary. 2011.
hypothalamus-pituitary-gonad axis
Look at other dictionaries:
hypothalamic-pituitary-gonadal axis — the interrelationships between the hypothalamic pituitary axis and the gonads, including production of gonadotropins, their reception at sites in the testis or ovary, and negative feedback mechanisms by which high levels of circulating estrogens… … Medical dictionary
Hypothalamic-pituitary-gonadal axis — The hypothalamic pituitary gonadal axis (also HPTA) is a way of referring to the combined effects of the hypothalamus, pituitary gland, and gonads as if these individual endocrine glands were a single entity. Because these glands often behave in… … Wikipedia
Hypothalamus — Brain: Hypothalamus Location of the human hypothalamus … Wikipedia
Luteinizing hormone — beta polypeptide Identifiers Symbol LHB Entrez 3972 HUGO … Wikipedia
Human chorionic gonadotropin — chorionic gonadotropin, alpha polypeptide Identifiers Symbol CGA Alt. symbols FSHA, GPHa, GPHA1, HCG, LHA, TSHA … Wikipedia
Posterior pituitary — Pituitary gland. Posterior pituitary is in blue. Pars nervosa and infundibular stalk are not labeled, but pars nervosa is at bottom and infundibular stalk is at top.) … Wikipedia
Progesterone — Systematic (IUPAC) name Pregn 4 ene 3,20 dione … Wikipedia
Estrogen — Estriol. Note two hydroxyl ( OH) groups attached to the D ring (rightmost ring) … Wikipedia
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 — 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
