![TRH secreted los ntawm dab tsi? TRH secreted los ntawm dab tsi?](https://i.answers-medical.com/preview/medical-health/14152069-what-is-trh-secreted-by-j.webp)
Video: TRH secreted los ntawm dab tsi?
![Video: TRH secreted los ntawm dab tsi? Video: TRH secreted los ntawm dab tsi?](https://i.ytimg.com/vi/Rki4M-MhWjM/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Thyrotropin-releasing Hormone (TRH), yog ib qho tshuaj hypophysiotropic, tsim los ntawm cov neurons hauv hypothalamus, uas txhawb kev tso tawm ntawm cov thyroid -stimulating hormone (TSH) thiab prolactin los ntawm lub hauv ntej pituitary caj pas.
Ib yam li ntawd, tib neeg nug, dab tsi ua rau kev tso tawm TRH?
Cov thyroid- tso tawm tshuaj ( TRH ) los ntawm hypothalamus ua rau TSH los ntawm pituitary, uas txhawb cov thyroid hormone tso tawm . Hauv cov nas thiab cov menyuam yaus, kis mus rau qhov chaw txias ua rau TRH secretion, ua rau txhim kho cov thyroid hormone tso tawm.
Ib yam li ntawd, hypothalamus tso TRH li cas? Thyrotropin- tso tawm tshuaj ( TRH ) los ntawm hypothalamus stimulates lub caj pas pituitary tso tawm TSH. TRH = thyrotropin- tso tawm tshuaj hormones; TSH = thyroid-stimulating hormone. Kev khi ntawm TSH rau cov neeg txais khoom ntawm cov thyroid caj pas ua rau tso tawm ntawm cov thyroid hormones-feem ntau T4 thiab rau qhov tsawg dua T3.
Qhov thib ob, qhov twg TRH tsim nyob rau hauv lub cev?
Thyrotropin-tso cov tshuaj hormone yog ib qho ntawm cov tshuaj hormones me tshaj plaws hauv lub cev, suav nrog cov saw me me ntawm tsuas yog peb lub amino acid tsev tsim. Nws yog tsim los ntawm ib pawg ntawm cov paj hlwb nyob rau hauv lub hypothalamus, ib cheeb tsam ntawm lub hauv paus ntawm lub paj hlwb saum toj no. pituitary caj pas.
Dab tsi yog prolactin secreted los ntawm?
Nws yog zais los ntawm thiaj li hu ua lactotrophs nyob rau hauv lub anterior pituitary. Nws kuj tseem ua ke thiab zais los ntawm ib tug ntau yam ntawm lwm cov hlwb nyob rau hauv lub cev, feem ntau prominently ntau yam ntawm lub cev tiv thaiv kab mob, lub hlwb thiab lub decidua ntawm lub cev xeeb tub lub tsev menyuam. Prolactin yog synthesized raws li ib tug prohormone.
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