Video: Cov ntaub so ntswg zoo li cas hauv cov qog endocrine?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov qog endocrine yog kev sib sau ua ke ntawm cov kab mob epithelial kos rau hauv cov ntaub so ntswg sib txuas thiab ib puag ncig los ntawm cov hlab ntsha loj.
Ib qho yooj yim, cov ntaub so ntswg endocrine yog dab tsi?
Cov ntaub so ntswg endocrine . Cov endocrine system yog lub kaw lus uas xa xov los ntawm cov ntaub so ntswg endocrine ; Piv txwv li, pancreas thiab insulin, los ntawm kev ncig lub cev kua hauv cov hlab ntsha. Qhov tshwj xeeb ntawm lub teeb liab nyob ntawm cov receptors ntawm lub hom phiaj cov ntaub so ntswg thiab cov cell.
Ib tus kuj tseem yuav nug tau, yam tshuaj lom lub teeb liab hauv cov kab ke endocrine hu li cas? Cov endocrine system siv chemical signals hu ua cov tshuaj hormones xa cov ntaub ntawv los ntawm ib feem ntawm lub cev mus rau ib feem ntawm lub cev. Cov tshuaj hormones raug tso tawm los ntawm lub cev endocrine cell mus rau hauv ib puag ncig extracellular, tab sis tom qab ntawd taug kev hauv cov hlab ntsha mus rau cov ntaub so ntswg. Cov qog endocrine yog ductless.
Kuj paub, hom ntaub so ntswg twg ua rau lub caj pas pituitary?
Anatomy thiab Histology ntawm Pituitary Gland. Lub caj pas pituitary lossis hypophysis tau muab los ntawm ob lub cev nqaij daim tawv-sib txawv. Yog li ntawd, nws yog tsim los ntawm ob qho tib si neural thiab qog ntaub so ntswg. Ob daim ntaub so ntswg tsim cov tshuaj hormones uas cuam tshuam rau ntau qhov txheej txheem ntawm lub cev.
Cov qog endocrine twg muaj cov hauv paus puv nrog colloid?
Cov thyroid caj pas
Pom zoo:
Vim li cas cov ntaub so ntswg adipose suav tias yog lub cev endocrine?
Adipose cov ntaub so ntswg yog lub cev hloov khoom nruab nrog uas yog thawj qhov chaw khaws cia rau lub zog ntau dua tab sis nws ua haujlwm raws li lub cev endocrine uas muaj peev xwm los ua ke ntau tus lej ntawm cov tshuaj lom biologically uas tswj cov metabolism hauv homeostasis
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
Hom ntaub so ntswg sib txuas twg yog cov ntaub so ntswg?
Cov ntaub so ntswg reticular yog ib hom tshwj xeeb ntawm cov ntaub so ntswg sib txuas uas muaj nyob hauv ntau qhov chaw uas muaj cov ntsiab lus ntawm tes. Nws muaj ib tug ceg thiab mesh-zoo li tus qauv, feem ntau hu ua reticulum, vim yog kev npaj ntawm reticular fibers (reticulin). Cov fibers no yeej yog hom III collagen fibrils
Dab tsi yog cov piv txwv ntawm cov qog endocrine thiab cov qog exocrine hauv tib neeg lub cev?
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Cov ntaub so ntswg yog dab tsi thiab muaj pes tsawg hom ntaub so ntswg?
Cov ntaub so ntswg yog ib pawg ntawm cov cell uas muaj cov duab zoo sib xws thiab ua haujlwm. Cov ntaub so ntswg sib txawv tuaj yeem pom hauv cov kabmob sib txawv. Hauv tib neeg, muaj plaub yam tseem ceeb ntawm cov ntaub so ntswg: epithelial, txuas, leeg, thiab leeg nqaij. Tej zaum yuav muaj ntau cov ntaub so ntswg hauv txhua qhov ntawm cov ntaub so ntswg