![Yam tshuaj twg kaw cov phaj epiphyseal? Yam tshuaj twg kaw cov phaj epiphyseal?](https://i.answers-medical.com/preview/medical-health/13905714-what-hormone-closes-epiphyseal-plate-j.webp)
Video: Yam tshuaj twg kaw cov phaj epiphyseal?
![Video: Yam tshuaj twg kaw cov phaj epiphyseal? Video: Yam tshuaj twg kaw cov phaj epiphyseal?](https://i.ytimg.com/vi/wqd9HcbvF60/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Estrogen
Tsis tas li ntawd, daim phaj kev loj hlob zaum kawg yog dab tsi?
Phaj loj hlob feem ntau kaw ze rau qhov kawg ntawm kev pub dawb. Rau cov ntxhais, qhov no feem ntau yog thaum lawv muaj 13-15 xyoos; rau cov tub hluas, nws yog thaum lawv muaj 15-17 xyoo.
Ntxiv mus, lub hom phiaj ntawm phaj epiphyseal yog dab tsi? Lub luag haujlwm ntawm kev loj hlob phaj nyob rau hauv longitudinal pob txha loj hlob. Cov epiphyseal cov kev loj hlob phaj yog qhov chaw tseem ceeb ntawm kev loj hlob ntawm cov pob txha ntev. Ntawm qhov chaw no, cov pob txha mos tau tsim los ntawm kev nthuav dav thiab ua kom lub cev muaj zog ntau ntxiv thiab sib xyaw ua ke ntawm cov qauv tshwj xeeb ntawm cov txheej txheem tshwj xeeb.
Tsis tas li ntawd, dab tsi yuav ua rau phaj epiphyseal kaw thaum ntxov?
Precocious puberty (PP) yog paub ua ntawm luv stature tom qab ua ntej puberty vim kev kaw ntxov ntxov daim hlau loj hlob hauv cov pob txha ntev. Cov tshuaj no txo qis kev tso tshuaj estrogen thiab ncua sijhawm phaj loj hlob kaw3).
Puas yog epiphyseal phaj ploj?
Cov phaj chondrocytes nyob rau hauv qhov sib faib tas li los ntawm mitosis. Kev txo qis ntawm chondrocytes vim apoptosis ua rau tsis muaj ossification thiab kev loj hlob qeeb qeeb thiab tom qab ntawd nres thaum tag nrho cov pob txha mos tau hloov pauv los ntawm cov pob txha, tawm tsuas yog qhov nyias nyias epiphyseal cov caws pliav tom qab ploj.
Pom zoo:
Cov cheeb tsam twg ntawm cov phaj epiphyseal ze tshaj rau Diaphysis?
![Cov cheeb tsam twg ntawm cov phaj epiphyseal ze tshaj rau Diaphysis? Cov cheeb tsam twg ntawm cov phaj epiphyseal ze tshaj rau Diaphysis?](https://i.answers-medical.com/preview/medical-health/13851133-which-zone-of-the-epiphyseal-plate-is-closest-to-the-diaphysis-j.webp)
Phaj epiphyseal yog lub luag haujlwm rau kev loj hlob ntawm cov pob txha ntev. Thaj tsam loj hlob yog txheej txheej tom ntej mus rau diaphysis thiab muaj cov khoom sib dhos ntawm me me loj chondrocytes
Cov kev txwv ntawm cov phaj phaj txheem yog dab tsi?
![Cov kev txwv ntawm cov phaj phaj txheem yog dab tsi? Cov kev txwv ntawm cov phaj phaj txheem yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13891135-what-are-the-limitations-of-standard-plate-count-j.webp)
Ib qho ntawm cov kev txwv loj rau txoj hauv kev suav cov phaj yog qhov sib txawv me me suav tau (feem ntau suav tias yog 25-250 CFU cov kab mob ntawm tus qauv petri phaj)
Vim li cas thiaj siv cov txheej txheem phaj phaj?
![Vim li cas thiaj siv cov txheej txheem phaj phaj? Vim li cas thiaj siv cov txheej txheem phaj phaj?](https://i.answers-medical.com/preview/medical-health/13922029-why-is-spread-plate-technique-used-j.webp)
Cov txheej txheem kis cov phaj yog txheej txheem ua haujlwm rau phaj cov qauv ua kua rau lub hom phiaj ntawm kev cais tawm lossis suav cov kab mob tam sim no hauv tus qauv ntawd. Cov txheej txheem kis tau zoo tshaj plaws yuav ua rau pom thiab cais cov kab mob ntawm cov kab mob uas tau faib nyob hauv phaj thiab suav tau
4 thaj tsam ntawm phaj epiphyseal yog dab tsi?
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Ib lub cim nco txog lub npe ntawm thaj chaw cog qoob loo epiphyseal yog 'Cov Tib Neeg Muaj Kev Xaiv Ua Haujlwm,' sawv rau: Chaw so, Thaj Chaw Loj Hlob, Thaj Chaw Mob Hlwb Pob Zeb, Calcified cheeb tsam pob txha, Ossification zone
Dab tsi yog qhov sib txawv ntawm cov tshuaj yuav tshuaj thiab cov lus nug ntawm cov tshuaj hauv khw muag tshuaj?
![Dab tsi yog qhov sib txawv ntawm cov tshuaj yuav tshuaj thiab cov lus nug ntawm cov tshuaj hauv khw muag tshuaj? Dab tsi yog qhov sib txawv ntawm cov tshuaj yuav tshuaj thiab cov lus nug ntawm cov tshuaj hauv khw muag tshuaj?](https://i.answers-medical.com/preview/medical-health/14175001-what-is-the-difference-between-prescription-medicines-and-over-the-counter-medicines-quizlet-j.webp)
Cov tshuaj yuav yog cov tshuaj uas xav kom kws kho mob sau tseg kom muab faib tawm. Hauv lub txee, cov tshuaj yog cov tshuaj zoo li Advil lossis Tylenol uas koj tsis xav tau kws kho mob sau tseg los yuav. Qhov sib txawv tseem ceeb ntawm ob yog tias koj yuav tsum muaj daim ntawv yuav tshuaj tshuaj yog tias nws yog tshuaj yuav tshuaj