Bone rinoporesa nekugadzira shwashwa kuti rivhare kwekanguva gomba rakagadzirwa nekutyora.Izvi zvinobva zvatsiviwa nebhonzo idzva.
Kudonha, kuchiteverwa nekutsemuka - vanhu vazhinji havazivi kune izvi.Mapfupa akatyoka anorwadza, asi vazhinji vanopora zvakanaka.Chakavanzika chiri mumastem cells uye kugona kwebhonzo kuzvivandudza pacharo.
Vanhu vazhinji vanofunga nezvemapfupa seakasimba, akaoma, uye akaumbwa.Bone, hongu, kiyi yekuchengeta miviri yedu yakarurama, asi zvakare inhengo ine simba uye inoshanda.
Bhonzo rekare rinogara richitsiviwa nebhonzo idzva mukupindirana kwakanaka kwemasero aripo.Iyi nzira yekugadzirisa zuva nezuva inouya inobatsira kana takatarisana nebhonzo rakatyoka.
Inobvumira masero e stem kuti atange agadzira cartilage uye obva agadzira bhonzo idzva kuporesa kutyora, izvo zvese zvinofambiswa nekutevedzana kwakarongeka kwezviitiko.
Ropa rinouya pekutanga
Gore rega rega, kupotsa mamirioni gumi nemashanu kutyoka, inova izwi rehunyanzvi rekutyoka mapfupa, rinoitika muUnited States.
Mhinduro yekukurumidza pakutyoka kuri kubuda ropa kubva mutsinga dzeropa dzine mabhonzo edu ose.
Ropa rakagwamba rinoungana zvakapoteredza kuputsika kwebhonzo.Izvi zvinonzi hematoma, uye ine meshwork yemapuroteni anopa plug yechinguvana kuzadza gap rakagadzirwa nebreak.
Iwo immune system ikozvino inotanga kuita chiito kuronga kuzvimba, chinova chikamu chakakosha chekuporesa.
Masero emazitanho kubva mumatishu akatenderedza, mwongo webhonzo, uye ropa anopindura kushevedzera kwemasoja edziviriro yezvirwere mumuviri, uye anotama achienda pakatyoka.Aya masero anotanga nzira mbiri dzakasiyana dzinobvumira pfupa kupora: kugadzirwa kwebhonzo uye cartilage kuumbwa.
Cartilage uye pfupa
Pfupa idzva rinotanga kuumba kunyanya kumucheto kwekutyoka.Izvi zvinoitika nenzira yakafanana iyo pfupa rinogadzirwa panguva yenguva dzose, yemazuva ose kuchengetedza.
Kuzadza nzvimbo isina chinhu pakati pemigumo yakatyoka, masero anobudisa shwashwa rakapfava.Izvi zvingaita sezvinoshamisa, asi zvakafanana zvikuru nezvinoitika panguva yekukura kwe embryo uye kana mapfupa evana achikura.
Cartilage, kana kuti soft callus, kuumbwa kunowedzera kutenderera mazuva masere mushure mekukuvara.Zvisinei, haisi mhinduro yechigarire nokuti shwashwa harina kusimba zvakakwana kukurira dzvinyiriro iyo mapfupa anosangana nayo muupenyu hwedu hwezuva nezuva.
Iyo callus yakapfava inotsiviwa kutanga neyakaoma, pfupa-rakafanana callus.Iri rakasimba kwazvo, asi harina kusimba sebhonzo.Munenge masvondo matatu kusvika mana mushure mekukuvara, kuumbwa kwepfupa idzva rinotanga.Izvi zvinogona kutora nguva yakareba - makore akawanda, chaizvoizvo, zvichienderana nehukuru uye nzvimbo yekuputsika.
Zvisinei, pane zviitiko apo kuporesa kwepfupa hakubudiriri, uye izvi zvinokonzera matambudziko makuru ehutano.
Matambudziko
Kutyoka kunotora nguva yakarebesa kupora, kana izvo zvisingabatani pamwe chete, zvinoitika pamwero wegumi muzana.
Zvisinei, ongororo yakaitwa yakaratidza kuti uwandu hwekutyoka kwakadaro kusingapore hwainge hwakanyanya muvanhu vanosvuta uye vaimbosvuta.Masayendisiti anotenda kuti izvi zvinogona kunge zvakakonzerwa nekuti kukura kwetsinga yeropa mumapfupa ekuporesa kunononoka kune vanoputa.
Kuputsika kusina kuporesa kunonyanya kunetsa munzvimbo dzinotakura mutoro wakawanda, zvakadai seshinbone.Kuvhiya kwekugadzirisa gaka risingazopore kunowanzodikanwa mumamiriro ezvinhu akadaro.
Vanachiremba vemapfupa vanogona kushandisa chero pfupa kubva kune imwe nzvimbo mumuviri, pfupa rinotorwa kubva kune anopa, kana zvinhu zvakagadzirwa nevanhu zvakadai se 3-D-yakadhindwa bhonzo kuzadza gomba.
Asi kazhinji kacho, pfupa rinoshandisa kugona kwaro kunoshamisa kuvandudza.Izvi zvinoreva kuti pfupa idzva rinozadza kuputsika rinonyatsofanana nepfupa risati rakuvadzwa, pasina chidimbu chevanga.
Nguva yekutumira: Aug-31-2017