Ngaba ukulungiswa koNyango lweeSeli eziLungisiweyo?

Umxholo

• Ushwankathelo
• Yintoni unyango lwe-stem cell?
• Inaliti yeseli yesinti
• Ngaba iyasebenza?
• Iziphumo kunye neengozi
• Iindleko
• Olunye ukhetho
• Yise kude

Ushwankathelo

Kwiminyaka yakutshanje, unyango lwe-stem cell luye lwanconywa njengonyango olungummangaliso kwiimeko ezininzi, ukusuka kwimibimbi ukuya kulungiso lomqolo. Kwizifundo zezilwanyana, unyango lwe-stem cell lubonise ukuthembisa izifo ezahlukeneyo, kubandakanya isifo sentliziyo, isifo sika-Parkinson kunye ne-muscular dystrophy.

Unyango lwesitem esisiqu sinokunyanga i-osteoarthritis (OA) edolweni. Kwi-OA, intlala egubungele iziphelo zamathambo iqala ukonakala kwaye iphele. Njengokuba amathambo ephulukana nesigqubuthelo esikhuselayo, aqala ukukhuzana. Oku kukhokelela kwintlungu, ukudumba, kunye nokuqina- kwaye, ekugqibeleni, ukuphulukana nomsebenzi kunye nokuhamba.

Izigidi zabantu eUnited States zihlala nge-OA emadolweni. Uninzi luzilawula iimpawu zalo ngokwenza umthambo, ukunciphisa umzimba, unyango, kunye nokuguqula indlela ophila ngayo.

Ukuba iimpawu ziba nzima, ukutshintshwa kwamadolo ngokupheleleyo kukukhetha. Ngaphezulu kwabantu abangama-600,000 ngonyaka abenza olu tyando eUnited States kuphela. Nangona kunjalo unyango lwe-stem cell lunokuba lolunye unyango.

Yintoni unyango lwe-stem cell?

Umzimba womntu uhlala uvelisa iiseli zemithambo kumongo wethambo. Ngokusekwe kwiimeko ezithile kunye neempawu emzimbeni, iiseli zeziqu zijolise apho zifuneka khona.

Iseli yesiqu yinto engekavuthwa, iseli esisiseko engekakhuli ukuba ithi, yiseli yolusu okanye iseli yemisipha okanye iseli yemithambo-luvo. Kukho iintlobo ezahlukeneyo zeeseli zomzimba ezinokuthi zisetyenziswe ngumzimba ngeenjongo ezahlukeneyo.

Kukho ukuba unyango lwe-cell stem lusebenza ngokubangela izicwili ezonakalisiweyo emzimbeni ukuzilungisa. Oku kuhlala kubhekiswa kuko njengonyango "lokuzihlaziya".

Nangona kunjalo, uphando kunyango lwe-stem ye-OA yamadolo lilinganiselwe, kwaye iziphumo zezifundo zixubekile.

Ikholeji yaseMelika yeRheumatology kunye neArthritis Foundation (ACR / AF) ayikukhuthazi okwangoku ukunyanga iseli ye-OA emadolweni, ngenxa yezi zizathu zilandelayo:

• Okwangoku akukho nkqubo esemgangathweni yokulungiselela inaliti.
• Akukho bungqina baneleyo bokubonisa ukuba iyasebenza okanye ikhuselekile.

Okwangoku, uLawulo lwezoKutya kunye neDrug (i-FDA) luthatha unyango lweseli "yokuphanda" Kude kube uphando olongezelelekileyo lunokubonisa isibonelelo esicacileyo kwiinaliti zesitem, abantu abakhetha olu nyango kufuneka bazihlawulele ngokwabo kwaye kufuneka baqonde ukuba unyango alunakusebenza.

Oko kwathiwa, njengoko abaphandi befunda ngakumbi ngolu hlobo lonyango, ngenye imini kunokuba yinto efanelekileyo kunyango lwe-OA.

Inaliti yeseli yesinti

Intlala egubungele iziphelo zamathambo yenza ukuba amathambo ahambe ngokutyibilikayo ngokuchasene nje kancinci. I-OA ibangela umonakalo kwi-cartilage kwaye ikhokelela ekwandeni kokungqubana- okukhokelela kwintlungu, ukudumba, kwaye ekugqibeleni, ukulahleka kokuhamba kunye nokusebenza.

Kwithiyori, unyango lwe-stem cell lusebenzisa iindlela zokuphilisa zomzimba ukunceda ukulungisa kunye nokucothisa ukonakala kwezicubu zomzimba, ezinjenge-cartilage.

Unyango lwesitem sonyango emadolweni lujolise:

• ukucotha nokulungisa intlala eyonakeleyo
• ukunciphisa ukudumba kunye nokunciphisa iintlungu
• ukubambezeleka okanye ukuthintela isidingo sotyando lokutshintsha kwamadolo

Ngamagama alula, unyango lubandakanya:

• ukuthatha isixa esincinci segazi, ngesiqhelo engalweni
• ukugxila kwiiseli zeziqu kunye
• ukujova iiseli zeziqu zibuyele edolweni

Ngaba iyasebenza?

Izifundo ezininzi ziye zagqitywa kwelokuba unyango lwe-stem cell luphucula iimpawu zamathambo emadolweni. Ngelixa iziphumo zizonke ziyathembisa, uphando oluthe kratya luyafuneka ukufumana:

• Ingaba isebenza kanjani
• idosi echanekileyo
• zizakuhlala ixesha elingakanani iziphumo
• uya kufuna unyango kangaphi

Iziphumo kunye neengozi

Unyango lwesitem sonyango emadolweni alunasivayo, kwaye uphononongo lubonisa ukuba iziphumo ebezingalindelekanga zincinci.

Emva kwenkqubo, abanye abantu banokufumana iintlungu zokonyuka okwethutyana kunye nokudumba. Nangona kunjalo, uninzi lwabantu abafumana inaliti yeseli engenaziphumo zibi.

Inkqubo isebenzisa iiseli zeziqu ezivela emzimbeni wakho. Kwithiyori, oku kunciphisa ngokuphawulekayo umngcipheko wazo naziphi na iziphumo ebezingalindelekanga ezibi. Nangona kunjalo, kukho iindlela ezahlukeneyo zokuvuna nokulungisa iiseli ezinesiqu, ezinokuthi zichaphazele amazinga okuphumelela ahlukeneyo kwizifundo ezipapashiweyo.

Ngaphambi kokufumana naluphi na unyango, kungcono:

• funda okuninzi kangangoko malunga nenkqubo kunye nendlela esebenza ngayo
• buza ugqirha wakho ngengcebiso

Iindleko

Ngaphandle kobungqina obuphikisanayo malunga nokuba iinaliti zeseli ezisebenzayo ziyasebenza, iiklinikhi ezininzi zibanikeza njengokhetho kunyango lwentlungu yamadolo.

Ukusukela ekubeni unyango lwe-stem cell lwe-arthritic pain pain lusaqwalaselwa "njengophando" yi-FDA, unyango alukabi semgangathweni kwaye akukho mda kulonto abanokuyibiza oogqirha neeklinikhi.

Iindleko zinokuba ngamawaka eedola ngedolo kwaye uninzi lweenkampani zeinshurensi azilugubungeli unyango.

Olunye ukhetho

Ukuba i-OA ibangela iintlungu emadolweni okanye ichaphazela ukuhamba kwakho, i-ACR / AF icebisa ezi ndlela zilandelayo:

• ukuzilolonga nokuzolula
• ulawulo lobunzima
• amayeza angaphaya kokudumba
• Iinaliti ze-steroid kwilungu
• ubushushu kunye neepads zokubanda
• ezinye iindlela zonyango, ezinje nge-acupuncture kunye neyoga

Ukuba ezi azisebenzi okanye zingasebenzi, utyando lokutshintsha amadolo luyakuba lukhetho. Utyando olwenziwe ngamadolo luyinto eqhelekileyo enokuphucula kakhulu ukuhamba, ukunciphisa iintlungu, kunye nokuphucula umgangatho wobomi.

Yise kude

Uphando kunyango lwe-stem cell kunyango lwe-osteoarthritic pain pain luyaqhubeka. Olunye uphando lubonise iziphumo ezithembisayo kwaye inokuthi ngenye imini ibe yindlela eyamkelweyo yokonyango. Okwangoku, ihlala ibiza kakhulu kwaye iingcali zihlala zilumkile zinethemba.