Nthawi zambiri timaganiza za mafupa ngati chimango chomwe chimapatsa matupi athu mawonekedwe ndikuwasunga ali owongoka, sichoncho? Nzoona, koma sizowona konse. Mafupa athu ndi dongosolo lovuta kwambiri, lamoyo kuposa pamenepo. Tangoganizani, munthu wamkulu amakhala ndi mafupa pafupifupi 206 m'thupi lake. Lililonse mwa awa ndi lopepuka, koma lamphamvu kwambiri. Chifukwa chake, m'malo mongokhala timitengo tambiri, lero tikambirana za ntchito yodabwitsa yomwe mafupa athu amachita mkati mwa matupi athu.
Kodi ntchito zazikulu zisanu za mafupa ndi ziti?
Mafupa athu amagwira ntchito zazikulu zisanu m'thupi lathu. Mwachidule, awa ndi ogwira ntchito chete m'thupi lathu. Tiyeni tiwone chilichonse mwa izi chimodzi ndi chimodzi.
| Ntchito yaikulu | Kodi chimachitika ndi chiyani? |
|---|---|
| 1. Kuthandiza thupi ndi kuthandizira kuyenda | Tangoganizani, popanda chigoba, tingagwe pansi ngati mulu wa zovala, sichoncho? Mafupa amenewa amasunga matupi athu ali chilili ndipo amatipatsa kaimidwe koyenera. Komanso, tikamayenda, kuthamanga, kapena kunyamula zolemera, ndi chigoba chomwecho chomwe chimathandizira kulemera kwa thupi lathu ndi kutithandiza kuchita mayendedwe amenewo. |
| 2. Kuteteza ziwalo zamkati | Mkati mwa matupi athu, tili ndi ziwalo zofunika kwambiri komanso zomvera monga mtima, mapapo, ndi ubongo. Mafupa amagwira ntchito ngati chitetezo chomwe chimateteza izi ku zoopsa zakunja ndi kugunda mwamphamvu. Mwachitsanzo, chigaza chimateteza ubongo wathu, ndipo nthiti (nthiti) zimateteza mtima ndi mapapo. |
| 3. Kupanga maselo a magazi | Ichi ndi chinthu chomwe anthu ambiri sachidziwa. Mitundu ya maselo m'magazi mwathu otchedwa maselo ofiira a magazi, maselo oyera a magazi, ndi ma platelets amapangidwa mu fupa mkati mwa mafupa ena. Maselo ofiira a magazi amanyamula mpweya m'thupi lonse, maselo oyera a magazi amalimbana ndi matenda, ndipo ma platelets amathandiza magazi kuundana. |
| 4. Kusunga ndi kutulutsa mafuta | Mitundu ina ya mafupa imasunga mafuta kuti apatse thupi mphamvu pakagwa ngozi. Thupi lathu likafuna mphamvu, mafuta osungidwawa amatulutsidwa. |
| 5. Kusunga ndi kutulutsa mchere | Michere monga calcium ndi phosphorous, zomwe ndizofunikira kwambiri m'matupi athu, ndizomwe zimapangitsa mafupa athu kukhala ofunika kwambiri. Pamene kuchuluka kwa mchere m'magazi kukukwera, mafupa amawasunga. Ndipo thupi likawafuna, ndiko kuti, pamene kuchuluka kwa mchere m'magazi kukuchepa, mafupawo amawabwezeretsa m'magazi. Zili ngati banki, sichoncho? |
Kodi dongosolo lathu la mafupa ndi chiyani?
Chigoba chimapangidwa mafupa athu onse akamalumikizana. Koma dongosolo la chigoba si mafupa okha. Ndi dongosolo lothandizira lomwe thupi lathu lonse limamangidwapo. Kuwonjezera pa mafupa, ziwalo zina zingapo ndi za dongosololi.
Chofunika kwambiri ndichakuti ziwalo zonsezi zigwire ntchito limodzi komanso mogwirizana, ndichifukwa chake timatha kusuntha ndikuchita zinthu.
| Gawo | Mwachidule... |
|---|---|
| Mitsempha | Izi zili ngati mipiringidzo yolimba, yotanuka yomwe imagwirizanitsa fupa limodzi ndi linzake ndikusunga mafupa olimba. |
| Kachere | Pamene mafupa awiri akumana, kutanthauza kuti, pa malo olumikizirana mafupa, pamakhala minofu yopyapyala komanso yosinthasintha yomwe imaphimba malekezero a mafupa. Izi ndi zomwe zimathandiza mafupa kuyenda mosavuta popanda kukandana. |
| Minofu ya m'chiuno | Izi zimagwirizanitsa minofu yathu ndi mafupa athu. Tikafuna kusuntha mkono kapena mwendo, minofu imakoka ndikukoka fupa kudzera m'mitsempha. Pamenepo ndi pamene kusuntha kumachitika. |
Kodi mafupa amapangidwa ndi chiyani?
Mafupa ndi minofu yamoyo, yomwe imasintha nthawi zonse. Amapangidwa makamaka ndi kuphatikiza kwa mapuloteni a collagen ndi mchere wa calcium phosphate. Pamodzi, awiriwa amapatsa mafupa mphamvu zawo koma zopepuka.
Mitundu ya maselo omanga mafupa
Mitundu itatu ikuluikulu ya maselo imagwira ntchito nthawi zonse mkati mwa fupa.
- Ma Osteoblast : Maselo amenewa amapanga minofu yatsopano ya mafupa ndikukonzanso kuwonongeka kwa mafupa.
- Mafupa a m'mafupa: Awa ndi maselo okhwima a mafupa. Maselo amenewa amathandiza mafupa a mwana wakhanda kukula.
- Ma Osteoclast: Maselo amenewa amaswa mafupa akale ndikusintha mawonekedwe a mafupa. Njira imeneyi yoswa mafupa ndikupanga atsopano imachitika nthawi imodzi, ndichifukwa chake mafupa athu amakhala athanzi.
Zigawo za fupa
Mukatenga fupa, limakhala ndi zigawo zitatu zazikulu.
- Periosteum : Ichi ndi chophimba chakunja champhamvu cha fupa. Ntchito yake yayikulu ndikuteteza fupa.
- Fupa lopapatiza: Gawo lolimba, loyera, losalala pansi pa chophimba ichi. Gawoli ndi lomwe limapereka mphamvu ndi kukhazikika kwa mafupa athu.
- Fupa losalimba: Ili ndi gawo lofewa komanso lokhala ndi mabowo m'fupa. Lili ngati siponji. Mkati mwa mabowo amenewa muli mafuta a m'fupa. Pali mitundu iwiri ya mafuta a m'fupa - limodzi lomwe limapanga magazi, ndi lina lomwe limasunga mafuta ndi mchere.
Matenda ofala omwe amakhudza mafupa
Pali matenda angapo omwe angakhudze dongosolo lathu la mafupa, makamaka mafupa athu.
- Nyamakazi: Iyi ndi matenda opweteka kwambiri omwe angayambitse kuwonongeka ndi kung'ambika kwa mafupa kapena kutupa .
- Scoliosis: Iyi ndi vuto lomwe msana suli wowongoka ndipo umapindika.
- Khansa: Mitundu ina ya khansa imatha kufalikira mkati mwa mafupa.
- Kusweka/Kusweka: Mafupa amatha kusweka. Nthawi zina amatha kukhala ovuta kwambiri. Ngakhale kuti ming'alu yaying'ono ingachiritsidwe yokha, mafupa ambiri osweka amafunika thandizo lachipatala.
Ngati muli ndi mafunso, ululu, kapena kusasangalala ndi mafupa ndi mafupa anu, musazengereze kulankhula ndi dokotala wanu za vutoli.
Uthenga Wopita Nawo Kunyumba
- Mafupa anu ndi ochulukirapo kuposa kungopanga mawonekedwe a thupi lanu. Amathandizira thupi lanu, amateteza ziwalo zofunika kwambiri, amapanga maselo amagazi, komanso amasunga mphamvu ndi mchere.
- Chigoba cha mafupa chimaphatikizapo mafupa, mitsempha, cartilage, ndi tendons.
- Fupa ndi minofu yamoyo yomwe imadzikonzanso yokha nthawi zonse.
- Zakudya zokhala ndi calcium ndi vitamini D wambiri komanso kuchita masewera olimbitsa thupi moyenera ndizofunikira kuti mafupa akhale athanzi komanso olimba.
- Ngati muli ndi ululu uliwonse wa mafupa kapena mafupa, kutupa, kapena mavuto ena, ndikofunikira kwambiri kuonana ndi dokotala nthawi yomweyo kuti akupatseni upangiri.
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