![Dab tsi yog qhov txawv ntawm osteoporosis osteomalacia thiab osteopenia? Dab tsi yog qhov txawv ntawm osteoporosis osteomalacia thiab osteopenia?](https://i.answers-medical.com/preview/medical-health/14129660-what-is-the-difference-between-osteoporosis-osteomalacia-and-osteopenia-j.webp)
Video: Dab tsi yog qhov txawv ntawm osteoporosis osteomalacia thiab osteopenia?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Yog osteopenia thiab osteomalacia tib yam mob? Osteopenia yog ib qho mob pob txha uas tshwm sim los ntawm kev txo cov pob txha ceev, uas ua rau cov pob txha tsis muaj zog thiab muaj kev pheej hmoo ntawm pob txha pob txha. Osteomalacia yog pob txha tsis xwm yeem tshwj xeeb los ntawm kev txo qis cov pob zeb tsim tshiab.
Khaws qhov no saib, qhov sib txawv ntawm pob txha thiab osteomalacia yog dab tsi?
Osteoporosis yog txo qhov hnyav ntawm cov pob txha. Ntawm qhov tod tes osteomalacia yog qhov softening ntawm cov pob txha. Osteoporosis tuaj yeem ua rau vim tsis muaj vitamin D, thaum osteomalacia yog tshwm sim los ntawm qhov tsis muaj calcium thiab phosphorus.
Tsis tas li ntawd, puas yog osteopenia ib txwm ua rau osteoporosis? Yog koj muaj osteopenia , koj muaj pob txha qis dua li qub. Koj cov pob txha ceev nce thaum koj muaj hnub nyoog 35 xyoos. Cov neeg uas muaj osteopenia muaj BMD qis dua li qub, tab sis nws tsis yog kab mob. Txawm li cas los xij, muaj osteopenia ua nce koj txoj hauv kev los tsim kho pob txha.
Tom qab ntawd, thaum twg thiaj li ua rau osteopenia dhau los ua pob txha?
Osteopenia yog thaum koj cov pob txha tsis muaj zog dua li ib txwm tab sis tsis deb li deb uas lawv tawg yooj yim, uas yog tus yam ntxwv ntawm kev mob pob txha. Koj cov pob txha feem ntau nyob ntawm qhov ntom ntom thaum koj muaj hnub nyoog 30. Osteopenia, yog tias nws tshwm sim, feem ntau tshwm sim tom qab. hnub nyoog 50.
Txoj kev kho mob zoo tshaj plaws rau osteopenia yog dab tsi?
Bisphosphonates yog thawj txoj kab kev kho mob rau pob txha thiab tseem yog FDA pom zoo rau nws kev tiv thaiv hauv cov poj niam uas muaj pob txha. Lawv yog alendronate (hom npe Fosamax), ibandronate (Boniva), risedronate (Actonel), thiab zoledronic acid ( Reclast, Zometa , Aclasta).
Pom zoo:
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Qhov ntim cia tseg (ERV) yog cov pa ntxiv uas tuaj yeem nqus tau tom qab ua pa ib txwm. Nws yog qhov nyiaj khaws cia uas tuaj yeem nqus tau dhau qhov uas ib txwm muaj. Hloov pauv, qhov ua rau lub zog cia siab (IRV) yog qhov ntxiv ntawm huab cua uas tuaj yeem nqus tau tom qab nqus tau ib txwm
Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm cov khoom sib tsoo thiab qhov kov zoo?
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Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm 'crude' kov thiab 'nplua' kov qhov hnov? Nyuaj kov yog hais txog kev nkag siab los ntawm kev txhawb nqa ntawm cov neeg txais khoom ntawm qhov tsis nkag siab nrog cov teb loj. Hauv kev sib piv, kev kov zoo yog hais txog cov neeg txais khoom ntawm kev nkag siab siab nrog cov chaw txais me me
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Ob qho tib si du thiab ntxhib endoplasmic reticulum pab hauv kev tsim thiab khaws cov proteins Qhov sib txawv tseem ceeb yog tias ib qho muaj ribosomes rau nws thiab lwm yam tsis. Rough ER zoo li cov nplooj ntawv. RER sib sau ua (ua) thiab ntim cov protein. RER tau txuas nrog lub nuclear membrane
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Cov cheeb tsam sib txawv no, muaj li ntawm 110-130 amino acids, muab cov tshuaj tiv thaiv kab mob nws qhov tshwj xeeb rau kev khi antigen. Cov cheeb tsam sib txawv suav nrog qhov kawg ntawm lub teeb thiab cov saw hnyav. Lub cheeb tsam tas li txiav txim siab cov txheej txheem siv los rhuav tshem antigen
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm