gonadotrophin


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go·nad·o·tro·pin

 (gō-năd′ə-trō′pĭn, -trŏp′ĭn) also go·nad·o·tro·phin (-trō′fĭn, -trō′pĭn)
n.
A hormone that stimulates the growth and activity of the gonads, especially any of several pituitary hormones that stimulate the function of the ovaries and testes.

gonadotrophin

(ˌɡɒnədəʊˈtrəʊfɪn) or

gonadotropin

n
(Biochemistry) any of several glycoprotein hormones secreted by the pituitary gland and placenta that stimulate the gonads and control reproductive activity. See chorionic gonadotrophin, follicle-stimulating hormone, luteinizing hormone, prolactin
ˌgonadoˈtrophic, ˌgonadoˈtropic adj
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.gonadotrophin - hormone secreted by the anterior pituitary gland and placenta; stimulates the gonads and controls reproductive activity
endocrine, hormone, internal secretion - the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect
follicle-stimulating hormone, FSH - a gonadotropic hormone that is secreted by the anterior pituitary and stimulates growth of Graafian follicles in female mammals, and activates the cells in male mammals that form sperm
HCG, human chorionic gonadotrophin, human chorionic gonadotropin - hormone produced early in pregnancy by the placenta; detection in the urine and serum is the basis for one kind of pregnancy test
ICSH, interstitial cell-stimulating hormone, LH, luteinizing hormone - a gonadotropic hormone that is secreted by the anterior pituitary; stimulates ovulation in female mammals and stimulates androgen release in male mammals
lactogenic hormone, luteotropin, prolactin - gonadotropic hormone secreted by the anterior pituitary; in females it stimulates growth of the mammary glands and lactation after parturition
References in periodicals archive ?
It regulates hypothalamo-pituitary-gonadal axis and causes gonadotrophin release.
Request For Sample Report- https://www.factmr.com/connectus/sample?flag=S&rep_id=3560 hCG Urine Test Kits Sales Continue to Bolster Based on research analysis, human chorionic gonadotrophin (hCG) urine test kits acquired close to 43% revenue share in the global pregnancy point of care testing market in 2018.
But why it was increased by 100 percent," she added, saying "They can keep it [the eye drops]." Systane Untra is one of the drugs, whose prices soared over the past three months; price of Garamycin cream increased from LE 7 to 9 EGP, while Devarol-S 1 amp rose from LE 11.25 to 16.25; Chorionic Gonadotrophin 5000iu 1 amp from LE 67.5 to 90; Eltroxin 50mcg 100 tab from LE 32.5 to 40; Marevan 1mg 100 tab from LE 7 to 10.5; Glucophage 1000mg 30 tab from LE19 to 27; Glucolight XR 1000mg 30 tab from LE 13.5 to 30.
Usually, the number of oocytes retrieved is considered as the main outcome measure of ovarian re-sponsiveness to gonadotrophin stimulation.
Is progesterone elevation on the day of human chorionic gonadotrophin administration associated with the probability of pregnancy in in vitro fertilization?
In control group, COS was induced by administration of 300 IU FSH (Gonadal F; Merck Inc., Germany) and 150 IU human menopausal gonadotrophin (hMG; Menopur; 75 IU Ampules, Ferring Inc., Germany).
The physiological mechanism underlying the photo-stimulation is that an increase in photoperiod elevates the rate of secretion of gonadotrophin-releasing hormone (GnRH), leading to elevated gonadotrophin secretion, and hence gonadal maturation such as luteinizing hormone (LH) and follicule hormone (FSH), which in turn induce gonad growth and steroid hormone production (Wingfield and Farner, 1993).
Effects of medroxyprogesterone acetate (MAP) on ovarian antral follicle development, gonadotrophin secretion and response to ovulation induction with gonadotrophin-releasing hormone (GnRH) in seasonally anoestrous ewes.
Immunisation with a plasmid DNA vaccine encoding gonadotrophin releasing hormone (GnRH-I) and T-helper epitopes in saline suppresses rodent fertility.
The quantitative [sz]-human chorionic gonadotrophin ([sz]-<hCGa) was 93,854 UI/L.
IVM treatment typically involves a relatively short duration of gonadotrophin stimulation and the retrieval of oocytes from follicles at a much smaller diameter than with conventional IVF treatment, often without the use of a trigger injection and oocyte maturation occurs in vitro [4].