Ukwelashwa Cell - indlela ephumelelayo yokwelapha umzimba rejuvenation

Medicine owujami, it is elokhu ivela. Enye yezindawo ngenxa ukwethulwa yokwelapha cell. Kuyini lokhu? Manje sizokwenza ukuqonda.

Incazelo yendawo

yokwelapha yeselula kusekelwe ekwenzeni umzimba ube nempilo ngokushintsha ngezithako zawo. Ngakho, asikho isidingo ku ezilimele isitho ukufakelwa. Le ndlela yokwelashwa kwenza kube nokwenzeka ukuba silisebenzise iziguli ezengeziwe. yokwelapha yeselula okusekelwe isingeniso umzimba ama-stem cell. Abakwazi ukuzivumelanisa isitho alimele ukushintsha isakhiwo yayo kule enempilo. stem ngalinye cell anganika amaseli ambalwa enempilo sitholwa njengefa.

ngentuthuko kwenzeke imithi yesimanje. Ukuthi yizinto ezihlobene kabusha ama-stem cell kanye ukuhlela kabusha zabo ezihlukahlukene. Ngokuqondene nalokhu uhlu enwetshiwe izifo azosiza yokwelapha ikhambi cell.

Izici

Uhlu izifo ukuthi kuhlelwa ukuba aphathwe ngale ndlela, ngeke ukwandisa. It izobandakanya izifo ukuthi kukhona esilaphekayo ngemithi kancane izindlela ezivamile (ukusetshenziswa kwemithi ezithaka imithi). Stem cells tibheke emisipheni fetus. Ikakhulukazi eziningi kubo basuke bagxila egazini umzanyana. Okuqukethwe nezinye izitho lingaphansi kakhulu. Stem cells yethulwe, babe impahla engraftment emzimbeni.

Manje umuthi okwakwenziwa ngokubeka stem cells, okuyinto athathwa ngqo kumuntu zidingeka. Le ndlela has a inzuzo enkulu. Njengoba kungekho amathuba ukungavumelani impahla kanye umzimba wesiguli. Abanikeli of stem cells izitho zomzimba womuntu ezifana umnkantsha, igazi noma izicubu fat. Futhi, indaba kuqoqwa isiguli elula ngoba azikho izinkinga zokuziphatha.

isicelo

yokwelapha Cell isetshenziswa emikhakheni ehlukahlukene zokwelapha ezifana Neurology. Lokhu ukwelashwa kuye kwaba nomphumela omuhle ku-Parkinson. Futhi mkhuba omuhle ebonwe ukusetshenziswa ukwelashwa iseli ukwelapha izifo ezifana Hagintona isifo.

Inzuzo yale ndlela yokwelapha wukuthi amaseli stem zivimbela noma ngokuphelele ayeke ukubonakala izicubu fibrous zezinzwa. Le nqubo inikeza ukubukeka amangqamuzana amasha aphilile emzimbeni womuntu. Inqubo braking omuhle uboniswa nokwelapha izifo ezifana, ezifana isifo sokusha kwesibindi.

Ngaphezu kwalokho, indlela yokwelapha iseli isetshenziswa ekwelapheni izifo semithambo. Ngokwesibonelo, isenzo yayo yaphumelela isifo sokuqina kwemithambo yegazi. Lokhu kungenxa yokuthi therapy iseli isicelo kwenzeka nokubuyiselwa ukugeleza kwegazi emzimbeni womuntu. Lo mphumela kufinyelelwa ngenxa yokubakhona beya endothelial cell izici.

Medicine akemi namanje, ukwelashwa iseli aqhubeka aguquka. Ngezenzo ucwaningo okuhloswe ngazo ukusetshenziswa stem cells e umzimba carbohydrate zomzimba womuntu. Ubuchwepheshe obusha ngeke uyovumela lesi simo ukuba aphathe sikashukela.

Ukukhuluma ngokuvamile, therapy kunomphumela okuzivuselela emzimbeni womuntu. Buyekeza inqubo kwenzeka emangqamuzaneni. Ososayensi bathi ngaYe lo yokwelapha kungenzeka ukunweba ukuphila komuntu.

Imikhakha yokusetshenziswa

Okwamanje ukuhlonza pathologies eziningana ziphathwa by yokwelapha:

1. izifo kwemizwa ukuthi kukhona uhlobo ezinzima.

2. Izifo kwesibindi.

3. Kwemizwelo yomzimba elihlobene ne uhlelo zemisipha.

4. Umhlinzi izifo.

Iphinde isetshenziselwe therapy cell, Cosmetology. Le nqubo kusiza rejuvenate isikhumba.

nezikhungo zezokwelapha

Okwamanje, kunezinhlobo izikhungo ekhethekile wezokwelapha ukuthi bekwi le ndlela. Ngokwesibonelo, ukwelashwa iseli umtholampilo okuthiwa A. A. Maksimova. Lokhu ukusungulwa ngezinye nezinto ezidingekayo yokwelapha kanye komdlavuza, zegazi ezibangelwa nokuphazamiseka kwesimiso somzimba sokuzivikela ezifweni. ukwelashwa Umtholampilo iseli isebenzisa izindlela zesintu sokwelashwa amasu esimanje. Traditional zihlanganisa chemotherapy immunotherapy nezinye izindlela elihlangene. Ngu yezindlela zesimanje welapha umzimba libhekisela umnkantsha transplantation. Ngokusebenzisa kwakhe ukwelapha izifo ezifana:

1. Izifo sokuhamba kwegazi zomzimba womuntu.

2. izifo sokuhlasela kwamasosha omzimba isimiso sezinzwa, ezifana yi-multiple sclerosis.

3. Izifo ezihlobene ne-ezicutshini, lezi zihlanganisa isifo sokuqaqamba kwamalunga, lupus, scleroderma.

4. Izifo wokugaya ukudla, okungukuthi isifo Crohn futhi izilonda emathunjini.

Okungenhla kusiza izifo yokwelapha cell, ukubuyekezwa nesineke akhayo.

Yiziphi stem cells?

ezihlukahlukene stem cells ezitholakala emzimbeni womuntu. Yilowo nalowo kuzo ukwenza umsebenzi wabo. Ezinye banesibopho nokusebenza kwezitho ezithile ezifana inhliziyo nezinso. Okunye amaseli sihlambulule igazi, wenze isikhumba nokunye. Stem cells banesibopho sokuqinisekisa ukuthi ukudlala wonke izinhlobo cell zomzimba womuntu.

division yabo inikeza umdlalo omusha. isikhumba stem cells nokuzala amaningi kulawa. Noma bazondle amaseli ukukhiqiza, ukuthi abe umsebenzi othize. Ngokwesibonelo, labo banesibopho ukwakheka kwe-melanin emzimbeni womuntu.

Kungani ama-stem cell baye nethonya elihle emzimbeni womuntu?

Uma umzimba womuntu echayeke yisiphi isifo noma kulimala, amaseli zakhe futhi zikhubazekile. Kulesi sikhundla, oyenza stem. Umsebenzi kula maseli ukuthi banikezele yokutakula kwezicubu ezilimele. nabo ukukhiqiza esikhundleni amangqamuzana afile emisha. Ngamanye amazwi, ekunqandeni ukusekela umsebenzi umzimba wethu abaphile kahle. Ngaphezu kwalokho, ukugcina ngobusha womuntu futhi ukuvimbela ukuguga yayo.

ngezigaba

Kukhona amaseli amaningi ehlukene. Kukholakala kutsi lowo nalowo mtimba umzimba womuntu ungakwazi uhlobo lalo. Okungukuthi, egazini banezidingo stem cells yabo kwamanye amathishu - nezinye. Nokho, kukhona uhlobo kokuqala ama-stem cell. ososayensi wayo siyakwazi nokuzala egunjini lokucwaninga esibhedlela. Leli fomu ngokuthi eyeseli sombungu.

Azive zithakazelisa e bakwazi iqhaza ukudalwa kabi noma isiphi isitho noma izicubu zomzimba womuntu. Ngakho, ama-embryonic stem cells sebakwati iyiphi izicubu. Lena ihluke kanjani amangqamuzana asekhulile ukuthi singabakaNkulunkulu yesiphathimandla ethile. Embryonic stem cells ithathwe imibungu okuyinto ukukhiqiza kabusha ngaphansi kwezimo zelabhorathri kodwa hhayi asetshenziselwa ukwelapha ukungatholi abantwana. Kuyaziwa ukuthi ekwelapheni ukungabi nenzalo imizamo eminingana ukuze eyayenziwe avundiswa ke owesifazane ehlezi phezu kwazo umbungu owodwa kuphela, kanti bonke abanye kulahliwe. Vele kubo ngemibungu akuzona ewusizo for ekwelapheni ukungabi nenzalo, kukhishwe amaseli stem.

Ngifundise ngesifo sikashukela. Ukusebenzisa indlela entsha

Osetshenziswayo cell yokwelapha yesifo sikashukela. Ingqikithi yalo isifo itholakala lokuthi ukuthi umzimba okhathazekile. Lokhu kungenxa yokuthi kukhona isamba enganele insulin emzimbeni. Njengomthetho, amanyikwe asisho ukukhiqiza isilinganiso esifanele lesi sici. Ngifundise ngesifo sikashukela has ukuhlukahluka eziningana. It is phetho sifo ecashile zomzimba womuntu. Ngokuyinhloko sikashukela kwenzeka ngenxa ukubhujiswa izitho ezifana kwamanyikwe, yegilo, adrenal futhi pituitary nezindlala. Kufanele wazi ukuthi akunakwenzeka ukubamba sikashukela. Kodwa lesi sifo kungaba ngofuzo zofuzo. Uma umzimba womuntu ahlahlele izivikeli mzimba-ke, ngenxa yalokho, kungaba sikashukela. Kwembula nokuthi ngaphambi ukuthuthukiswa sifo isiguli ehlupheka yisiphi isifo lohlobo lwe, ezifana ne-rubella noma mumps.

Isifo sikashukela okuthwala insulini kanye uhlamvu insulini nasekuthengeni. Ngaphezu izindlela ezivamile ezisetshenziswa ukwelashwa usebenzisa ama-stem cell. Njengoba umsebenzi yokwelapha? Iphuzu eliyinhloko ukuthi amaseli stem esikhundleni amaseli eyayithintekile behamba ngazo kwamanyikwe. Ngenxa yalokho, umzimba kubuyiselwa. Khona-ke umzimba uqala ukusebenza njengokujwayelekile. Ngaphezu kwalokho kukhona ekuqiniseni amasosha omzimba umzimba womuntu kanye nokubuyiselwa izitsha lilimele. Uma umuntu likhona emzimbeni yohlobo yesibili sikashukela, i-evamile izinga likashukela egazini ngemva kokufaka amaseli stem. Ngakho, ukhansele imithi ukuthi abantu bathathe. Uma iphathwa isifo sikashukela uhlobo kuqala, bese kuba nomphumela ukuhluka. Kulokhu, amaseli stem bayakwazi alulame ingxenye amanyikwe lesiguli. Kodwa lokho kwanele ukunciphisa umthamo we-insulin, okuyinto njalo ezithathwe isiguli.

isiphetho

Manje uyazi ukuthi yokwelapha esitokisini stem cells kanye nezici zayo. Sixoxe, lapho isetshenziswa le ndlela, onikeza umphumela. Phawula ukuthi lawo masevisi nazo enikeziwe evela Kiev Isikhungo Cellular Ukwelashwa. E-Moscow, njengoba sekushiwo, udinga ukuxhumana ukuze LINIK Haematology futhi Cell Ukwelashwa. . A.A.Maksimova.