Qhov Tseem Ceeb - Epiphysis vs Diaphysis
Cov qauv ntawm cov pob txha ntev yog ib qho tseem ceeb hauv kev tshawb fawb ntawm pob txha physiology. Cov pob txha ntev yog cov pob txha uas muaj ntau tshaj plaws nyob rau hauv lub cev mammalian. Cov pob txha ntev yog tsim los ntawm cov pob txha compact thiab spongy pob txha. Cov pob txha compact yog qhov tuab thiab tawv ntawm cov pob txha ntev. Cov pob txha spongy yog cov ntaub so ntswg uas muaj kab noj hniav ntawm cov pob txha uas tsis tshua muaj zog thiab muaj cov pob txha liab. Cov qauv tag nrho ntawm cov pob txha ntev muaj ntau qhov chaw; Cov kab mob sib kis thiab qhov nruab nrab ntawm qhov nruab nrab, cov pob txha spongy thiab lub diaphysis muaj xws li cov kab noj hniav medullary, endosteum, periosteum thiab cov khoom noj khoom haus foramen. Yog li, cov qauv anatomical ntawm cov pob txha ntev tau muab faib ua ob qhov tseem ceeb. Lawv yog cov epiphysis thiab diaphysis. Lub epiphysis yog qhov dav ntawm txhua qhov kawg ntawm cov pob txha thiab lub diaphysis tseem hu ua lub ncej ntawm cov pob txha ntev ua rau feem ntau ntawm cov pob txha ntev. Qhov no yog qhov sib txawv tseem ceeb ntawm epiphysis thiab diaphysis.
Epiphysis yog dab tsi?
Lub epiphysis yog qhov kawg ntawm cov pob txha ntev. Nws yog ntxiv categorized li proximal epiphysis thiab distal epiphysis. Cov qauv ntawm cov epiphysis yog puag ncig vim nws yooj yim rau kev sib cuag nrog cov pob qij txha thiab yooj yim rau kev ua haujlwm ntawm kev txav ntawm ib qho kev sib koom ua ke. Txhawm rau ua kom yooj yim rau txoj haujlwm no, lub zeem muag thiab qhov distal epiphysis tau npog nrog cov txheej txheem ntawm pob txha mos. Cov txheej txheem cartilaginous no tso cai rau cov pob txha swb dhau ib leeg yooj yim dua.
Daim duab 01: Anatomy ntawm cov pob txha ntev
Sab hauv ntawm epiphysis muaj cov pob txha spongy. Qee qhov epiphyses kuj yog qhov chaw ntawm cov ntshav liab tsim hauv cov neeg laus. Txhawm rau kom paub qhov txawv ntawm qhov epiphysis thiab diaphysis, thaj tsam nqaim hu ua metaphysis tam sim no. Lub metaphysis muaj cov phaj epiphyseal (phaj loj hlob), ib txheej ntawm hyaline (pob tshab) pob txha nyob rau hauv cov pob txha loj hlob. Raws li theem kev loj hlob tiav, pob txha mos yog hloov los ntawm cov ntaub so ntswg osseous. Tom qab uas lub phaj epiphyseal dhau los ua kab epiphyseal.
Diaphysis yog dab tsi?
Lub diaphysis lossis ncej ntawm cov pob txha ntev ua rau feem ntau ntawm cov pob txha ntev. Lub diaphysis yog cylindrical nyob rau hauv cov duab. Lub epiphyseal kab / phaj hauv metaphysis cais cov diaphysis los ntawm epiphysis. Lub diaphysis yog qhov nyuaj ntawm cov pob txha ntev. Nws yog tsim los ntawm ib txheej tuab ntawm cov pob txha pob txha nyob ib puag ncig lub medullary kab noj hniav.
Daim duab 02: Periosteum thiab Endosteum ntawm Diaphysis
Cov kab noj hniav medullary yog tsim los ntawm ob qhov tseem ceeb; endosteum thiab periosteum. Lub endosteum yog qhov muag membranous hauv ob sab phlu. Lub luag haujlwm tseem ceeb ntawm endosteum yog koom nrog hauv cov pob txha loj hlob, kho, thiab kho pob txha. Lub periosteum yog sab nrauv ntawm cov pob txha. Nws yog them nrog ib tug fibrous membrane. Lub periosteum muaj cov hlab ntsha, paj hlwb, thiab lymphatic hlab ntsha thiab lub luag haujlwm tseem ceeb yog muab khoom noj rau cov pob txha pob txha. Periosteum kuj ua raws li qhov chaw ntawm kev txuas mus rau cov leeg thiab ligaments. Lub periosteum yog anched thiab txuas mus rau cov pob txha hauv qab los ntawm ib hom fibrous qauv hu ua Sharpey's fibers. Hauv cov neeg laus, cov kab noj hniav medullary kuj tuaj yeem hu ua cov kab mob daj daj, tab sis hauv cov me nyuam mos, nws yog hu ua cov kab mob liab, vim nws tau ntim nrog cov qe ntshav liab tshiab.
Dab tsi zoo sib xws ntawm Epiphysis thiab Diaphysis?
- Lawv yog ob qhov tseem ceeb ntawm cov pob txha ntev.
- Ob leeg koom nrog hauv pob txha loj hlob thiab kev loj hlob.
- Lub epiphysis thiab lub diaphysis yog qhov txawv ntawm qhov metaphysis uas muaj cov phaj epiphyseal.
Qhov txawv ntawm Epiphysis thiab Diaphysis yog dab tsi?
Epiphysis vs Diaphysis |
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| Lub epiphysis yog qhov dav ntawm txhua qhov kawg ntawm cov pob txha ntev uas muaj cov pob txha spongy. | Diaphysis yog ncej ntawm cov pob txha ntev, uas khiav ntawm lub epiphysis. |
| Lub epiphysis yog puag ncig. | Diaphysis ntev thiab cylindrical nyob rau hauv cov duab. |
| Lub epiphysis yog cov qauv cartilaginous thiab tsis tshua muaj zog. | Diaphysis yog cov qauv nyuaj nrog cov pob txha pob txha. |
| Nkauj ruam yog pob txha spongy. | Diaphysis yog kab noj hniav medullary nrog endosteum thiab periosteum. |
| Ua kom muaj kev sib cuag nrog cov pob qij txha thiab yooj yim rau kev ua haujlwm ntawm kev txav ntawm qhov chaw ntawm cov qe ntshav liab tsim hauv cov neeg laus yog cov haujlwm ntawm epiphysis. | Endosteum koom nrog hauv kev loj hlob, kho, thiab kho pob txha thiab periosteum muab khoom noj rau cov pob txha compact, txuas rau cov leeg thiab ligaments. |
| Type | |
| Sib nrug deb thiab deb | Tsis muaj |
Summary – Epiphysis vs Diaphysis
Cov pob txha ntev yog cov pob txha loj uas tsim cov pob txha feem ntau xws li femur. Txhawm rau kawm physiology thiab kev ua haujlwm, nws tseem ceeb heev kom nkag siab txog cov qauv ntawm cov pob txha ntev. Nws feem ntau muaj ob feem ntawm epiphysis, uas yog qhov kawg ntawm cov pob txha yuav tsum tau nyob rau hauv qhov txuas thiab nruab nrab ntawm qhov sib thooj thiab qhov distal hu ua diaphysis (tseem hu ua lub ncej). Qhov txawv ntawm epiphysis thiab diaphysis yog thaum epiphysis yog qhov kawg ntawm cov pob txha ntev (lub taub hau) whereas lub diaphysis yog ncej ntawm cov pob txha ntev.
Download the PDF Version of Epiphysis vs Diaphysis
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline lub hom phiaj raws li daim ntawv ceeb toom. Thov download PDF version ntawm no Qhov txawv Ntawm Epiphysis thiab Diaphysis
