Wali olabye engeri bw’ozimba ennyumba, osooka kuzimba fuleemu ennene ng’eriko ebikondo n’ebikondo? Olwo n’ozimba bbugwe n’oteeka ku kasolya. Bw’atyo omubiri gwaffe bwe guyitibwa amagumba. Ye fuleemu enkulu ey’omubiri gwaffe, ye magumba gano agatuwa amaanyi n’obutebenkevu okuyimirira, okutambula, n’okukola ekintu kyonna.
Bintu ki ebikulu amagumba gano bye gakola mu butuufu?
Tulowooza ku magumba ng’ekintu ekitaliimu bulamu, ekikaluba munda mu mubiri. Naye amazima gazibu nnyo okusinga awo. Amagumba, okufaananako buli kitundu ekirala eky’omubiri gwaffe, bitundu biramu . Ekyo kitegeeza nti buli kiseera bakula, bakyuka, era beezza obuggya. Mu butuufu, amagumba gaffe kifo kya bbugumu nnyo.
Katutunuulire ebintu ebikulu ebigenda okuva mu kino.
1. Okuwanirira n’okubumba omubiri
Kino kye kintu ekisinga obukulu ffenna kye tumanyi. Singa tetulina magumba gaffe, tetwandisobodde kuyimirira oba kutuula bulungi. Twandibadde ng’ekibinja kya jelly. Amagumba gakola kinene mu kusalawo ebintu ng’obuwanvu bwaffe n’enkula y’omubiri gwaffe.
2. Okuyamba mu ntambula
Tutambula tutya, tudduka tutya, era tutambuza tutya ebitundu byaffe eby’omubiri? Bino byonna bibaawo kubanga ebinywa byaffe, emisuwa, emisuwa n’amagumba bikolagana. Amagumba gakola ng’enkola ya leevu. Ebinywa bwe bikonziba, amagumba ge bikwatagana okutambula.
3. Okukuuma ebitundu by’omunda ebigonvu
Kino kintu kya kyewuunyo nnyo era kikulu. Kuba akafaananyi ng’ovudde ku ddigi n’okuba omutwe ku ttaka. Kiki ekyandiwonyezza obwongo bwo obutayonoonebwa? Kyandibadde kiwanga kyo . Kikuuma obwongo bwo ng’enkoofiira.
Ng’ekyokulabirako, watya singa omupiira gukubwa mu kifuba nga tuzannya cricket? Embavu zaffe zikuuma ebitundu byaffe ebigonvu ng’omutima gwaffe n’amawuggwe. Era kikuuma omugongo gwaffe n’obusimu obukulu ennyo obuyitibwa omugongo oguyitamu.
4. Okukuuma obusigo bw’amagumba n’okukola obutoffaali bw’omusaayi
Munda mu magumba gaffe amanene mulimu ekitundu ekiyitibwa obusigo bw’amagumba. Eno y’ekkolero eddene erikola omusaayi gwaffe.
- Obutoffaali obumyufu: Obutoffaali buno butambuza omukka gwa oxygen mu mubiri gwonna.
- Obutoffaali obweru: Obutoffaali buno butukuuma nga bulwanyisa obuwuka obuleeta endwadde.
- Platelets: Zino ziyamba okulekera awo okuvaamu omusaayi nga waliwo ekiwundu.
Kale, otegedde? Amagumba si nsengekera yokka ey’omubiri. Zino nkola ya kyewuunyo ekola emirimu mingi emikulu ennyo egyetaagisa mu bulamu bwaffe.
Tulina amagumba emeka mu mubiri gwaffe?
Kino nakyo kibuuzo kinyuma nnyo. Omuntu omukulu owa bulijjo alina amagumba 206.Waliwo e. Naye abantu abamu basobola okuba n’emirundi egituuka ku 213. Ensonga lwaki ekyo kiri nti abantu abamu bayinza okuba n’enjawulo entonotono mu muwendo gw’embavu, omuwendo gw’amagumba mu mugongo, n’ebirala Si bulwadde, mbeera ya bulijjo.
Naye ekyewuunyisa, omwana eyaakazaalibwa alina amagumba nga 270 mu mubiri gwe ! Kale omuwendo ogwo gukendeera gutya okutuuka ku 206 bwe gufuuse omuntu omukulu? Bino bye bigenda mu maaso. Amagumba agamu amatono mu balongo, bwe bakula, gakwatagana ne gafuuka eggumba limu. Kino kyongera okunyweza amagumba.
Abasawo bagabanya amagumba gaffe mu bitundu bibiri ebikulu.
- Axial skeleton: Kino kirimu amagumba 80. Gano ge magumba agakola ekisiki ekikulu eky’omubiri, nga kino kye mutwe, ensingo, omugongo, ekifuba n’ekisambi.
- Appendicular skeleton: Kino kizingiramu amagumba amalala gonna agakwatagana ku kisenge ekikulu. Kwe kugamba amagumba agali mu bibegabega, emikono n’amagulu.
Waliwo ebika by’amagumba?
Yee, amagumba gasobola okwawulwamu ebika ebikulu ebiwerako okusinziira ku nkula yaago n’obunene bwago. Okugabanya kuno kukolebwa okwanguyiza okutegeera omulimu gwazo.
| Ekika ky’amagumba | Okunnyonnyola | Eby’okulabirako |
|---|---|---|
| Amagumba amawanvu | Nga erinnya bwe liraga, gano ge magumba agasinga obuwanvu mu mubiri, nga gasinga kusangibwa mu mikono n’amagulu. | Eggumba ly’ekisambi, eggumba ly’omukono ogwa waggulu, ekisambi, n’amagumba mu kitundu ky’ekisambi. |
| Amagumba amampi | Zino ntono ate nga nnafu okusinga amagumba amawanvu ate nga zirina enkula ya kiyubiki. | Amagumba agamu ag’engalo n’engalo, amagumba agamu ag’enkizi n’ekigere. |
| Amagumba agapapajjo | Bino bigazi ate nga bipapajjo mu butonde era okusinga biyamba mu kukuuma ebitundu by’omubiri. | Amagumba g’ekiwanga, ebibegabega, n’eggumba ly’ekifuba wakati mu kifuba. |
| Amagumba ga sesamoid | Gano magumba matono agateekeddwa mu misuwa oba ebinywa. Zisinga kusangibwa kumpi n’ennyondo. | Ensigo y’okugulu, amagumba agamu aga sesamoid mu ngalo, amagumba agasinga obutono mu kutu okwa wakati. |
| Amagumba agatali ga bulijjo | Ekika kino kirimu amagumba agalina enkula n’obunene obw’enjawulo nga tebikwatagana bulungi na kika kirala kyonna. | Amagumba g’omugongo (vertebrae), amagumba g’omugongo, eggumba lya hyoid mu bulago, n’eggumba ly’omukira. |
Amagumba gakolebwa mu ki?
Eggumba likolebwa okusinga obutoffaali ne puloteyina. Okufaananako bisikiiti, erina layers bbiri enkulu.
1. Cortex - compact bone: Lino lye kitundu ekikaluba era ekinywevu eky’ebweru eky’eggumba. Singa tutunuulira ekifaananyi ky’eggumba, kino kye kitundu kye tulaba.
2. Eggumba erya Cancellous - erya sipongi: Lino lye liri munda. Si nkalu ng’eggumba amakalu, eringa katono sipongi ng’erina ebituli. Obusigo bw’amagumba bwe twayogeddeko emabegako busangibwa mu kitundu kino.
Nga bwe nnagambye emabegako, eggumba kitundu kiramu. Eno y’ensonga lwaki tulina enkola y’okuzza obuggya amagumba mu bulamu bwaffe bwonna. Kino kyanguyizibwa ebika by’obutoffaali bibiri eby’enjawulo.
- Osteoblasts: Obutoffaali buno buzimba ebitundu by’amagumba ebipya, ng’omuzimbi bw’azimba ennyumba.
- Osteoclasts: Obutoffaali buno bumenyeka ne buggyawo ebitundu by’amagumba ebikadde ebinafuye, ne bifuna ekifo ekipya era eky’amaanyi.
Enkola eno y’ekuuma amagumba gaffe nga malamu era nga ganywevu.
Endwadde z’amagumba n’ebizibu ebitera okubaawo
Amagumba gaffe ne bwe gaba ga maanyi gatya, waliwo endwadde n’ebizibu ebiyinza okugakosa. Ebibiri ku bikulu ku bino kwe kumenya amagumba n’embeera eyitibwa osteoporosis.
Okumenyamenya
Mu ngeri y’obusawo, eggumba eryamenyese liyitibwa okumenya.Eggumba lyonna mu mubiri gwaffe liyinza okukutuka. Naye ebiseera ebisinga amagumba amatono aganafu ge gatera okukutuka. Mu kabenje akanene ng’akabenje k’emmotoka, n’eggumba ery’amaanyi ng’eggumba ly’ekisambi liyinza okukutuka.
Ekisinga obukulu, bw’oba olina n’okuteebereza okutono nti olina eggumba eryamenyese, genda mu ddwaaliro erikuli okumpi mu kitongole ky’abalwadde ab’amangu (ETU) mu bwangu. Ka kibeere ggumba ki, oba obuvune bwe buyinza okulabika ng’obutono, kikulu nnyo okugenda mu basawo amagezi.
Obulwadde bw’amagumba
Kino kigambo abantu bangi kye bawulidde. Mu ngeri ennyangu, obulwadde bw’amagumba mbeera nga density y’amagumba ekendeera, ekigifuula enafu, okumenyaamenya n’okumenya mangu ennyo.
Ekisinga okuba eky’obulabe ku kino kwe kuba nti abantu bangi abalina embeera eno tebagimanyi. Kubanga tekiraga bubonero bwa njawulo mu kusooka. Ebiseera ebisinga, obulwadde buno buzuulibwa oluvannyuma lw’okugwa mu bwangu oba okumenyeka omukono, okugulu oba ekisambi.
N’olwekyo, bw’oba ng’olina emyaka egisukka mu 65 , oba ng’omuntu mu maka go abadde n’obulwadde bw’amagumba , kakasa nti oyogera n’omusawo wo ku kukeberebwa amagumba.
Obadde okimanyi? Ebimu ku bintu ebyewuunyisa ku magumba
- Eggumba erisinga obuwanvu era erisinga amaanyi mu mubiri: Ye ggumba lyaffe ery’ekisambi. Mu ngeri y’obusawo, kiyitibwa ekisambi . Eggumba ly’ekisambi ly’omuntu omukulu erya bulijjo liba yinsi nga 18 (sentimita 46) obuwanvu. Ya maanyi nnyo nga esobola okuwanirira obuzito bw’omubiri gwo emirundi nga 30!
- Eggumba erisinga obutono mu mubiri: Amagumba asatu agasinga obutono mu mubiri gwaffe gali mu kutu kwaffe okwa wakati. Ziyitibwa ossicles . Malleus, incus, ne stapes byonna tebirina buwanvu bwa yinsi emu. Bikulu nnyo mu kuwulira kwaffe. Amagumba gano amatonotono asatu gatambuza okukankana kw’amaloboozi okutuuka mu kutu okw’omunda. Eggumba erisinga obutono ye stapes. Obuwanvu bwayo bwa mmita 3.5 zokka!
Ka obe ng’otudde awaka, ng’ozitoowereddwa oba ng’otendekebwa emisinde gya marathon, amagumba go ge gawa omubiri gwo obuwagizi. Kikuyamba okutambula, oba kikuyamba okusigala ng’osirise ku kasolya. Okuva ku ggumba erisinga obutono mu kutu kwo okutuuka ku ggumba erisinga obuwanvu mu kigere, buli ggumba mu mubiri gwaffe lya muwendo gye tuli.
Obubaka Obutwala Awaka
- Amagumba go si nsengekera yokka, wabula ebitundu ebiramu ebikula buli kiseera era nga bikyuka.
- Emirimu emikulu gy’amagumba kwe kuwagira omubiri, okuyamba mu kutambula, okukuuma ebitundu ebikulu ng’obwongo n’omutima, n’okukola obutoffaali bw’omusaayi.
- Bw’oba owulira obulumi bw’amagumba, laba omusawo. Bw’oteebereza nti eggumba limenyese, genda mu kitongole ky’abalwadde ab’amangu (ETU) mu bwangu.
- Obulwadde bw’amagumba bulwadde obusirise nga tebuleeta bubonero bwonna. Bw’oba olina emyaka egisukka mu 65 oba ng’olina ebyafaayo by’amagumba, yogerako n’omusawo wo ku ky’okukeberebwa amagumba.
- Osobola okukuuma amagumba go nga malamu era nga ganywevu ng’olya emmere erimu ekirungo kya ‘calcium’ ne vitamiini D ate ng’okola dduyiro buli kiseera.
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