Qhov sib txawv tseem ceeb ntawm calcification thiab ossification yog calcification yog cov txheej txheem uas calcium ntsev tsim nyob rau hauv cov ntaub so ntswg, thaum ossification yog txheej txheem ntawm nteg cov pob txha tshiab los yog tsim cov pob txha tshiab.
Lub cev pob txha noj qab haus huv yog tsim los ntawm cov pob txha, ligaments thiab pob txha mos. Tib neeg lub cev pob txha muaj 206 pob txha. Ntxiv mus, ligaments thiab pob txha mos kuj muaj nyob rau hauv tib neeg lub cev pob txha. Lub luag haujlwm tseem ceeb ntawm tib neeg lub cev pob txha yog los tiv thaiv lub cev tseem ceeb xws li lub hlwb, lub plawv thiab lub ntsws. Kev sib cuam tshuam ntawm lub cev pob txha thiab cov leeg pab tib neeg txav mus los. Yog li ntawd, kev tswj kom zoo ntawm lub cev pob txha yog qhov tseem ceeb heev. Calcification thiab ossification yog ob qhov tshwm sim uas tswj cov pob txha hauv lub cev pob txha.
calcification yog dab tsi?
Calcification yog lub hardening ntawm cov ntaub so ntswg los yog lwm yam khoom los ntawm deposition ntawm calcium carbonate los yog lwm yam insoluble calcium compounds (calcium ntsev). Feem ntau, cov txheej txheem no tshwm sim hauv kev tsim cov pob txha. Txawm li cas los xij, calcium kuj tuaj yeem tso tawm txawv txav hauv cov ntaub so ntswg. Qhov no ua rau cov nqaij mos ua kom tawv. Calcification yog cais raws li qhov muaj thiab tsis muaj cov ntxhia sib npaug thiab qhov chaw ntawm calcification. Qee zaum, nws tseem hu ua biomineralization.
Calcification ntawm cov nqaij mos xws li cov hlab ntsha, pob txha mos, lub plawv li qub tuaj yeem tshwm sim vim yog vitamin K 2tsis txaus lossis tsis txaus calcium nqus. Kev nqus calcium tsis zoo feem ntau yog vim muaj calcium / vitamin D piv. Cov txheej txheem no tshwm sim nrog lossis tsis muaj cov ntxhia tsis txaus.
Daim duab 01: Calcification
Tsis tas li ntawd, dystrophic calcification yog calcification nyob rau hauv cov ntaub so ntswg degenerated los yog necrotic xws li caws pliav uas tshwm sim yam tsis muaj cov kab mob hauv lub cev tsis txaus. Metastatic calcification yog cov deposition ntawm calcium ntsev nyob rau hauv ib txwm cov ntaub so ntswg vim hais tias ntawm tsub kom cov ntshav cov calcium ntau ntau vim tej yam kev mob xws li hyperparathyroidism (nrog systematic mineral imbalance).
Raws li qhov chaw, calcification tuaj yeem faib ua cov calcification extraskeletal, tsev neeg lub hlwb calcification, qog calcification, arthritic pob txha spurs, raum pob zeb, gallstones, heterotopic pob txha, thiab tonsil pob zeb. Calcification tej zaum yuav yog pathological lossis txheej txheem kev laus. Feem ntau hauv cov kab mob ntawm lub mis xws li in-situ ductal carcinoma, calcium yog tso rau ntawm qhov chaw ntawm cell tuag. Calcification tuaj yeem kuaj tau los ntawm ultrasound lossis radiography.
Ossification yog dab tsi?
Ossification lossis osteogenesis yog tsim cov pob txha los ntawm osteoblast hlwb. Ossification txawv ntawm calcification. Ossification yuav siv li ntawm rau lub lis piam tom qab fertilization nyob rau hauv ib tug embryo. Nws tau muab faib ua ob hom: intramembranous ossification thiab endochondral ossification.
Daim duab 02: Ossification
Lub intramembranous ossification tsim cov pob txha tiaj tus ntawm pob txha taub hau, mandible thiab pob txha pob txha. Intramembranous ossification yog cov txheej txheem tseem ceeb thaum lub sij hawm kho cov txheej txheem ntawm cov pob txha pob txha thiab lub rudimentary tsim ntawm cov pob txha pob txha. Hauv intramembranous ossification, pob txha yog tsim los ntawm cov ntaub so ntswg fibrous. Endochondral ossification, ntawm qhov tod tes, yog txheej txheem tseem ceeb heev thaum lub sij hawm tsim cov pob txha ntev. Nws pab txoj kev loj hlob ntawm qhov ntev ntawm cov pob txha thiab ntuj kho ntawm cov pob txha pob txha. Hauv endochondral ossification, cov pob txha yog tsim los ntawm cov pob txha mos hyaline.
Dab tsi yog qhov zoo sib xws ntawm Calcification thiab Ossification?
- Calcification thiab ossification yog ob txheej txheem tshwm sim hauv cov pob txha.
- Ob txheej txheej pab pob txha loj hlob.
- Lawv txhawb lub cev pob txha.
- Ob txheej txheem ua haujlwm los ntawm kev taw qhia ntawm osteoblasts.
Qhov txawv ntawm Calcification thiab Ossification yog dab tsi?
Calcification yog txheej txheem uas calcium ntsev tsim nyob rau hauv cov ntaub so ntswg, thaum ossification yog txheej txheem ntawm nteg cov pob txha tshiab los yog tsim cov pob txha tshiab. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm calcification thiab ossification. Ntxiv mus, calcification tshwm sim hauv cov pob txha thiab hauv lwm cov ntaub so ntswg hauv lub cev. Lub caij no, ossification tshwm sim hauv cov pob txha nkaus xwb.
Cov hauv qab no infographic teev qhov sib txawv ntawm calcification thiab ossification hauv daim ntawv tabular.
Summary – Calcification vs Ossification
pob txha yog ib daim tawv nqaij tawv. Lawv tiv thaiv lub cev tseem ceeb, tsim cov qe ntshav liab thiab dawb, khaws cov zaub mov, muab cov qauv thiab kev txhawb nqa rau lub cev, thiab pab kev txav mus los. Calcification thiab ossification yog ob qhov tshwm sim uas tswj cov pob txha. Calcification yog txheej txheem uas calcium ntsev tsim nyob rau hauv cov ntaub so ntswg, thaum ossification yog txheej txheem ntawm nteg cov pob txha tshiab los yog tsim cov pob txha tshiab. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm calcification thiab ossification.
