Mlembi: Laura McKinney
Tsiku La Chilengedwe: 7 Epulo 2021
Sinthani Tsiku: 19 Novembala 2024
Anonim
Ntchito Yamathambo: Chifukwa Chiyani Tili Ndi Mafupa? - Thanzi
Ntchito Yamathambo: Chifukwa Chiyani Tili Ndi Mafupa? - Thanzi

Zamkati

Anthu ndi amphongo, kutanthauza kuti tili ndi msana, kapena msana.

Kuphatikiza pa msana wakewo, tili ndi mafupa ambiri omwe amapangidwa ndi mafupa ndi mafupa komanso ma tendon ndi mitsempha.

Kuphatikiza pakupereka chimango cha thupi lanu, mafupa amathandizanso pazinthu zina zofunika kwambiri zachilengedwe, monga kuteteza ziwalo zanu zamkati kuti zisavulazidwe ndikusunga michere yofunikira.

Werengani kuti muwone ntchito zosiyanasiyana ndi mafupa.

Kodi mafupa amatani?

Mafupa amagwira ntchito zambiri zofunika mthupi lanu, kuphatikiza:

Thandizo

Mafupa amapereka chimango cholimba komanso kuthandizira ziwalo zina za thupi lanu.

Mwachitsanzo, mafupa akuluakulu a miyendo amapereka chithandizo kumtunda kwanu pamene mukuimirira. Popanda mafupa athu, sitikanakhala ndi mawonekedwe.

Kusuntha

Mafupa amathandizanso pakuyenda kwa thupi lanu, ndikupatsira mphamvu ya minyewa ya minyewa.

Minofu yanu imalumikizidwa ndi mafupa anu kudzera pama tendon. Mitsempha yanu ikalumikizana, mafupa anu amakhala ngati chiwongolero pomwe zimfundo zanu zimapanga malo ozungulira.


Kuyanjana kwa mafupa ndi minofu kumathandizira pakuyenda kosiyanasiyana komwe thupi lanu limatha kupanga.

Chitetezo

Mafupa anu amatetezanso ziwalo zanu zamkati. Zitsanzo zabwino za izi zimaphatikizapo momwe nthiti yanu imazungulira ziwalo monga mtima wanu ndi mapapo kapena m'mene mafupa a chigaza chanu azungulira ubongo wanu.

Kupanga ndi kukonza magazi

Maselo ambiri agazi - magazi ofiira, maselo oyera, ndi ma platelet - amapangidwa m'mafupa anu. Njirayi imatchedwa hematopoiesis, ndipo imachitika m'chigawo cha mafupa anu chotchedwa mafupa ofiira.

Yosungirako

Maminolo ofunikira, monga calcium ndi phosphorous, amasungidwa m'mafupa anu. Thupi lanu likamafuna zochulukira, zimatha kubwereranso m'magazi anu kuti mugwiritse ntchito.

Kuphatikiza pa mafuta ofiira, mafupa amakhalanso ndi mtundu wina wamafuta otchedwa wachikasu. Apa ndipomwe minofu ina yamafuta imasungidwa. Mafuta amtunduwu amatha kuthyoledwa ndikugwiritsa ntchito mphamvu ngati pakufunika kutero.


Mitundu 5 ya mafupa

Mafupa amthupi lanu agawika m'magulu asanu osiyana kutengera mawonekedwe ndi kagwiritsidwe ntchito kake.

Mafupa ataliatali

Monga momwe dzina lawo limatanthawuzira, mafupa ataliatali kuposa momwe alili otakata. Zitsanzo zina ndi izi:

  • femur (fupa la ntchafu)
  • humerus (chapamwamba mkono fupa)
  • mafupa a zala zanu ndi zala

Ntchito ya mafupa aatali imangokhala pakuthandizira kulemera kwa thupi lanu komanso kuthandizira kuyenda kwa thupi lanu.

Mafupa afupiafupi

Mafupa amfupi amafanana mofanana ndipo amakhala ngati kacube. Zitsanzo zimatha kupezeka m'mafupa amikono ndi akakolo.

Mafupa afupikitsa amapereka bata ku dzanja ndi zimfundo za akakolo komanso amathandizira kuyendetsa mayendedwe ena.

Mafupa apansi

Mafupa alathyathyathya siwophwatalala kwenikweni, koma owonda komanso okhota pang'ono. Zitsanzo za mafupa osalala ndi awa:

  • mafupa a cranial
  • scapula (fupa la phewa)
  • nthiti

Mafupa apanyanja nthawi zambiri amateteza ziwalo zanu zamkati. Ganizirani momwe mafupa anu amphongo azungulirira ubongo wanu.


Mafupa apanyanja amathanso kukhala ngati mfundo zolumikizira minofu yanu. Pfupa lanu lamapewa ndichitsanzo chabwino cha izi.

Mafupa osasinthasintha

Mafupa osasinthasintha amthupi lanu ali ndi mawonekedwe osiyanasiyana omwe nthawi zambiri amakhala ovuta. Zitsanzo ndi izi:

  • mafupa
  • mafupa a m'chiuno
  • mafupa ambiri a nkhope yanu

Monga mafupa osalala, ntchito ya mafupa osakhazikika ndikuteteza magawo osiyanasiyana amthupi lanu. Mwachitsanzo, ma vertebrae anu amateteza msana wanu.

Mafupa a Sesamoid

Mafupa a Sesamoid ndi ochepa komanso ozungulira. Amapezeka mthupi lonse, makamaka m'manja, kumapazi, ndi m'mawondo.

Chosangalatsa ndichakuti, kusungidwa kwawo kumatha kusiyanasiyana malinga ndi munthu. Patella (kneecap) ndi chitsanzo cha fupa lotchuka la sesamoid mthupi.

Sesamoids ndi mafupa omwe amapangidwa mkati mwa tendon ndi mafupa ozunguliridwa ndi tendon, omwe amalumikiza minofu ndi fupa. Amathandizira kuteteza ma tendon kuti asawonongeke komanso kuti athane ndi mavuto akagwiritsidwa ntchito polumikizira.

Amapereka mwayi pamakina ndi ma tendon momwe amapezeka.

Mitundu ya mafupa

Mafupa anu ali ndi mitundu iwiri yosiyanasiyana ya minofu.

Yaying'ono

Fupa lofikira ndi chipolopolo chakunja cha fupa. Zimapangidwa ndi zigawo zambiri za mafupa.

Fupa lokwanira lili ndi ngalande yapakati yomwe imatha kutalika kwa fupa, lomwe nthawi zambiri limatchedwa ngalande ya Haversian. Ngalande za Haversian zimalola mitsempha yamagazi ndi mitsempha ina kufikira fupa.

Spongy

Fupa la siponji silili lolimba ngati fupa lophatikana ndipo limawoneka ngati chisa cha uchi. Lili ndi timing'alu tomwe timagwira mafupa ofiira kapena achikasu.

Fupa la siponji ndilofunikanso poyenda. Ngati mafupa anu onse anali ophatikizana, mungakhale olemera kwambiri kuti musasunthike! Fupa la siponji limathandizanso kutulutsa mantha komanso kupsinjika poyenda.

Mitundu ya maselo amfupa

Pali maselo osiyanasiyana m'mafupa anu.

Maselo amtundu wa Mesenchymal

Awa ndi maselo am'munsi omwe amapezeka m'mafupa anu. Amatha kukhala mitundu yosiyanasiyana yama cell, kuphatikiza ma osteoblasts.

Osteoblasts

Maselowa amachokera m'maselo a mesenchymal stem. Amagwira ntchito yopanga collagen ndi mchere womwe pamapeto pake umapanga mafupa okhwima.

Akakwaniritsa izi, ma osteoblast amatha kukhala khungu pamfupa, kukhala osteocyte, kapena kufa ndi njira yachilengedwe yotchedwa apoptosis.

Matenda a m'mimba

Ma osteocyte atsekerezedwa mkati mwa mafupa ndipo ndiwo mtundu wofala kwambiri wamatenda okhwima. Amawunika zinthu monga kupsinjika, mafupa, komanso michere.

Ndizofunikanso pakuwonetsa pakukonzanso mafupa, njira yosinthira mafupa ndikupanga mafupa atsopano omwe angatsatire.

Osteoclasts

Osteoclasts ndi maselo akulu. Amatulutsa mitundu ingapo ya ma ayoni ndi michere yomwe imalola kuti minofu ya mafupa ipangidwe. Zomwe zasungidwazo zitha kugwiritsidwa ntchito popanga minofu yatsopano ya mafupa.

Kutenga

Mafupa anu amachita zambiri kuposa kungochirikiza thupi lanu. Amathandizira kuyenda, kuteteza ziwalo zamkati, ndipo ndizofunikira pakupanga maselo amwazi ndi kusunga michere.

Mafupa anu amagawidwa malinga ndi kukula kwake ndi momwe amagwirira ntchito. Mkati, mafupa amakhala ndi minyewa yambiri komanso maselo osiyanasiyana. Zonsezi zimagwirira ntchito limodzi kuti mafupa anu akhale mnofu wosiyanasiyana.

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