Sengoli: Laura McKinney
Letsatsi La Creation: 7 April 2021
Ntlafatsa Letsatsi: 24 Phuptjane 2024
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Litaba

Batho ke lesapo la mokokotlo, ho bolelang hore re na le mokokotlo, kapa mokokotlo.

Ho ekelletsa mokokotlong oo, re boetse re na le masapo a pharalletseng a masapo a entsoeng ka masapo le lefufuru hammoho le mesifa le mesifa.

Ntle le ho fana ka moralo bakeng sa 'mele oa hau, masapo a boetse a sebeletsa mesebetsi e meng e mengata ea bohlokoa ea baeloji, joalo ka ho sireletsa litho tsa kahare hore li se ke tsa tsoa kotsi le ho boloka limatlafatsi tse hlokahalang.

Bala ho bala mesebetsi le mefuta e fapaneng ea masapo.

Lesapo le etsa eng?

Masapo a etsa mesebetsi e mengata ea bohlokoa 'meleng oa hau, ho kenyelletsa:

Ts'ehetso

Lesapo le fana ka moralo o thata le ts'ehetso bakeng sa likarolo tse ling tsa 'mele oa hau.

Ka mohlala, masapo a maholoanyane a maoto a fana ka tšehetso ho 'mele oa hao o ka holimo ha u ntse u eme. Ntle le masapo a rona, re ka be re se na sebopeho se hlalosoang.

Motsamao

Masapo a boetse a phetha karolo ea bohlokoa tsamaisong ea 'mele oa hao, a fetisa matla a ho honyela ha mesifa.

Mesifa ea hau e hokela masapong a hau ka li-tendon. Ha mesifa ea hau e honyela, masapo a hau a sebetsa joaloka lever ha manonyeletso a hau a theha ntlha ea bohlokoa.


Tšebelisano ea masapo le mesifa e kenya letsoho mefuteng e mengata ea ho sisinyeha eo 'mele oa hau o ka e etsang.

Tšireletso

Masapo a hao a boetse a sireletsa litho tsa ka hare tse ngata. Mehlala e metle ea sena e kenyelletsa tsela eo likhopo tsa hau li potileng litho tsa hau joalo ka pelo le matšoafo kapa hore na masapo a lehata a lika-liketsa boko ba hau joang.

Ho hlahisa le ho boloka lisele tsa mali

Lisele tse ngata tsa mali a hao - lisele tse khubelu tsa mali, lisele tse tšoeu tsa mali le liplatelete - li entsoe ka har'a masapo a hau. Mokhoa ona o bitsoa hematopoiesis, 'me o hlaha karolong ea lesapo la hao la masapo le bitsoang' moko o mofubelu.

Polokelo

Liminerale tsa bohlokoa, tse kang calcium le phosphorus, li bolokiloe ka har'a masapo a hau. Ha 'mele oa hau o hloka tse ling tsa lisebelisoa tsena, li ka khutlisetsoa maling a hau hore li sebelisoe.

Ntle le mokoko o mofubelu, masapo a boetse a na le mofuta o mong oa mokoana o bitsoang mosehla o mosehla. Mona ke moo ho bolokoang lisele tse mafura. Mafura a meleng ena a ka robeha ebe a sebelisoa bakeng sa matla ha ho hlokahala.


Mefuta e 5 ea masapo

Masapo a 'mele oa hau a arotsoe ka mefuta e mehlano e fapaneng ho latela sebopeho le tšebetso ea' ona.

Masapo a malelele

Joalokaha lebitso la bona le bolela, masapo a malelele a malelele ho feta a bophara. Mehlala e meng e kenyelletsa:

  • femur (lesapo la serope)
  • humerus (lesapo le ka holimo la letsoho)
  • masapo a menoana ea hao le menoana ea maoto

Mosebetsi oa masapo a malelele o shebane le ho ts'ehetsa boima ba 'mele oa hau le ho tsamaisa motsamao oa' mele oa hau.

Masapo a makhuts'oane

Masapo a makhuts'oane a na le litekanyo tse lekanang haholo 'me a batla a bopehile joalo ka khubiki. Mehlala e ka fumanoa masapong a matsoho a hao le maqaqailaneng.

Masapo a makhuts'oane a fana ka botsitso manonyellong a letsoho le maqaqailaneng hape a thusa ho tsamaisa metsamao e meng.

Masapo a bataletseng

Masapo a sephara ha a hlile ha a bataletse, empa a masesaane ebile a kobehile hanyane. Mehlala ea masapo a bataletseng a kenyelletsa ea hau:

  • masapo a cranial
  • scapula (lesapo la mahetla)
  • likhopo

Hangata masapo a sephara a sebeletsa ho sireletsa litho tsa ka hare. Nahana ka hore na masapo a hao a masesaane a lika-liketse boko ba hao ka thata joang.


Masapo a bataletseng a ka sebetsa e le lintlha tsa khokahano bakeng sa mesifa ea hau. Lesapo la hao la mahetla ke mohlala o motle oa sena.

Masapo a sa tloaelehang

Masapo a sa tloaelehang a 'mele oa hau a na le libopeho tse fapaneng tse atisang ho ba thata. Mehlala e kenyelletsa:

  • lesapo la mokokotlo
  • masapo a noka
  • masapo a mangata a sefahleho sa hao

Joaloka masapo a bataletseng, mosebetsi oa masapo a sa tloaelehang ke ho sireletsa likarolo tse fapaneng tsa 'mele oa hau. Ka mohlala, lesapo la mokokotlo le sireletsa lesapo la mokokotlo.

Masapo a Sesamoid

Masapo a Sesamoid a manyane ka sebopeho se chitja. Li fumaneha hohle ’meleng, haholo matsohong, maotong, le mangoleng.

Ho khahlisang ke hore libaka tseo ba li behileng li ka fapana ho ea ka batho. Patella (kneecap) ke mohlala oa lesapo le tummeng la sesamoid 'meleng.

Sesamoids ke masapo a thehoang ka har'a tendon le masapo a lika-likelitsoeng ke mesifa, e hokahanyang mesifa le masapo. Li thusa ho sireletsa mesifa hore e se ke ea senyeha le ho imolla khatello ha lenonyeletso le sebelisoa.

Li fana ka monyetla oa ho etsa mesifa le mesifa eo li leng ho eona.

Mefuta ea lisele tsa masapo

Masapo a hao a entsoe ka mefuta e 'meli e fapaneng ea lisele.

E kopane

Lesapo le kopaneng ke khetla e kantle ea lesapo. E entsoe ka likarolo tse ngata tse pakiloeng haufi-ufi tsa lisele tsa masapo.

Lesapo le kopaneng le na le kanale e bohareng e tsamaeang bolelele ba lesapo, leo hangata le bitsoang kanale ea Haversian. Likanale tsa Haversian li lumella methapo ea mali le methapo e meng ho kenella lesapong.

Seponche

Lesapo la seponche ha le teteane joaloka lesapo le kopaneng ebile le shebahala haholo joalo ka khekhe ea linotši. E na le masobana a tšoereng mokong o mofubelu kapa o mosehla.

Lesapo la seponche le lona le bohlokoa bakeng sa motsamao. Haeba lisele tsohle tsa masapo a hao li ne li lekana, mohlomong u ne u tla ba boima haholo hore u ka sisinyeha! Lesapo la Spongy le boetse le thusa ho monya ts'oaetso le khatello ea maikutlo ho sisinyeheng.

Mefuta ea lisele tsa masapo

Ho na le lisele tse fapaneng tse fapaneng masapong a hau.

Lisele tsa mesenchymal stem

Tsena ke lisele tsa kutu tse fumanoang masapong a hao. Li ka fetoha mefuta e fapaneng ea lisele, ho kenyeletsoa le li-osteoblast.

Osteoblasts

Lisele tsena li tsoa liseleng tsa mesenchymal stem. Ba sebetsa ho beha collagen le liminerale tse tla qetella li thehile masapo a holileng tsebong.

Ha ba se ba phethile sena, li-osteoblast li ka fetoha sele ka holim'a masapo, tsa fetoha osteocyte, kapa tsa shoa ka ts'ebetso ea tlhaho e bitsoang apoptosis.

Li-osteocyte

Li-osteocyte li qabeletsoe ka har'a masapo a masapo mme ke mofuta oa sele o atileng ka ho fetisisa meleng ea masapo e holileng. Ba hlokomela lintho tse kang khatello ea maikutlo, masapo le limatlafatsi.

Li bohlokoa hape bakeng sa ho saena nakong ea ntlafatso ea masapo, ts'ebetso ea ho ts'oaroa hoa masapo le ho hlahisa masapo a macha a masapo a ka latelang.

Li-osteoclasts

Li-osteoclasts ke lisele tse kholo. Li hlahisa li-ion le li-enzyme tse fapaneng tse lumellang lisele tsa masapo hore li be le monko o monate. Lintho tse bolokiloeng hape li ka sebelisoa ho theha masapo a macha a masapo.

Tsela

Masapo a hao a etsa ho fetang feela ho tšehetsa 'mele oa hao. Li tsamaisa motsamao, li fana ka tšireletso ho litho tsa ka hare, 'me li bohlokoa molemong oa ho theha lisele tsa mali le polokelo ea limatlafatsi.

Masapo a hao a aroloa ho ea ka boholo le mosebetsi oa 'ona. Ka hare, masapo a na le lisele le lisele tse fapaneng tse fapaneng. Lisebelisoa tsena kaofela lia sebelisana ho etsa hore masapo a hau e be lisele tse ngata tse sebetsang.

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