Masero emashanga: zvaari, mhando uye nei uchifanira kuchengeta

Zvemukati

• Mhando dzemasero emadzinde
• Mashandiro anoita masero ekurapa
• Sei uchifanira kuchengeta masero emadzinde?
• Zvakanakira kuchengetedza masero emadzinde

Masisitimu maseru masero asina kuwana musiyano wesero uye anokwanisa kuzvimutsidzira uye kutanga mhando dzakasiyana dzemasero, zvichikonzera maseru akasarudzika ane chekuita nemhando dzakasiyana dzemuviri.

Nekuda kwesimba ravo rekuzvidzoreredza uye hunyanzvi, masero emadzinde anogona kushandiswa pakurapa zvirwere zvakasiyana, senge myelofibrosis, thalassemia uye sickle cell anemia, semuenzaniso.

Mhando dzemasero emadzinde

Masero emashizha anogona kuiswa muzvikamu zviviri zvikuru:

1. Embryonic stem masero: Izvo zvinoumbwa pakutanga kwekukura kweembryonic uye zvine simba rakakura rekusiyanisa, zvichikwanisa kupa chero mhando yesero, iyo inoguma nekuumbwa kwemaseru akasarudzika;
2. Asiri-embryonic kana akura maseru maseru: Aya ndiwo masero asina kuita musiyano uye ane basa rekuvandudza matishu ese mumuviri. Rudzi urwu rwechitokisi runogona kuwanikwa chero kupi pamuviri, asi kunyanya muumbilical tambo nemongo wemabhonzo. Masero emadzinde akura anogona kusiyaniswa mumapoka maviri akakura: hematopoietic stem maseru, ayo ane basa rekumutsa masero eropa, uye masenchymal maseru, ayo anomutsa shwashwa, mhasuru uye tendon, semuenzaniso.

Kuwedzera kune embryonic uye vakuru masero maseru, kune mamwe zvakare anokonzerwa maseru maseru, ayo ari iwo anogadzirwa murabhoritari uye anokwanisa kusiyanisa mumhando dzakasiyana dzemasero.

Mashandiro anoita masero ekurapa

Masero emashizha anowanzovapo mumuviri uye anodikanwa mukugadzirwa kwemasero matsva uye kumutsiridzwa kwetishu. Uye zvakare, ivo vanogona kushandiswa kurapa akasiyana siyana hosha, makuru acho ari:

• Chirwere cheHodgkin, myelofibrosis kana mamwe marudzi eleukemia;
• Beta thalassemia;
• Sickle cell anemia;
• Chirwere chaKrabbe, chirwere chaGünther kana chirwere cheGaucher, izvo zviri zvirwere zvine chekuita nemetabolism;
• Immunodeficiency senge Chisingaperi Granulomatous Chirwere;
• Kushomeka kwakanangana netambo yemuzongoza senge mamwe marudzi eanemia, neutropenia kana Evans syndrome;
• Osteopetrosis.

Pamusoro pezvo, kumwe kutsvagurudza kunoratidza kuti masero emadzinde ane mukana wekushandisa pakurapa zvirwere zvisati zvave nemushonga kana kurapwa kwakanaka, senge Alzheimer's, Parkinson's, Cerebral Palsy, AIDS, Rheumatoid Arthritis uye Type Type Diabetes. inoitwa stem cell kurapwa.

Sei uchifanira kuchengeta masero emadzinde?

Nekuda kwekukwanisa kushandiswa pakurapa kwezvirwere zvakasiyana siyana, masero emadzinde anogona kuunganidzwa nekuchengetedzwa patembiricha yakadzika kwazvo kuitira kuti agone kushandiswa nemwana kana mhuri pazvinenge zvichidikanwa.

Maitiro ekuunganidza nekuchengetedza maseru emadzinde anonzi cryopreservation uye chishuwo chekutora nekuchengetedza maseru aya anofanirwa kuziviswa usati wasununguka. Mushure mekusununguka, masero emwana emwana anogona kuwanikwa kubva muropa, rukuvhute tambo kana mwongo wepfupa. Mushure mekuunganidzwa, maseru emadzinde anochengetwa pakadzika tembiricha yakaderera, zvichivabvumira kuti vawanikwe chero nguva kweanenge makore makumi maviri kusvika makumi maviri neshanu.

Masero akachengetedzwa anowanzo chengetwa mumarabhoritari ane hunyanzvi mukuchengetedzwa uye kugadziriswa, izvo zvinowanzopa zvirongwa zvakabhadharwa zvekuchengetedza maseru kwemakore makumi maviri nemashanu, kana mubhanga reruzhinji kuburikidza nehurongwa hweBrasilCord Network, umo masero anopiwa kunzanga, uye anogona kunge ari inoshandiswa pakurapa chirwere kana kutsvagisa.

Zvakanakira kuchengetedza masero emadzinde

Kuchengeta umbilical cord yemasero emwana wako kunogona kubatsira kurapa zvirwere izvo mwana kana mhuri yake yepedyo vangave nayo. Nekudaro, zvakanakira cryopreservation inosanganisira:

1. Chengetedza mwana nemhuri: kana paine kudikanwa kwekuisirwa maseru aya, kuchengetedzwa kwavo kunoderedza mikana yekurambwa kwemucheche, uyezve kune mukana wekuti inogona kushandiswa kurapa chero nhengo yemhuri yakanangana iyo inogona kuida, se mukoma kana hama, semuenzaniso.
2. Inogonesa kuwanikwa kwemasero ipapo yekudyara kana paine chinodikanwa;
3. Nyore uye isingarwadzi nzira yekuunganidza, ichiitwa nekukurumidza mushure mekusununguka uye haina kukonzera marwadzo kuna amai kana kumwana.

Maseru mamwe chete aya anogona kuwanikwa kuburikidza nemongo wemapfupa, asi mikana yekuwana mupi anowirirana ishoma, mukuwedzera kune maitiro ekuunganidza maseru, pane njodzi, inoda kuvhiyiwa.

Kuchengetedzwa kwemasero emadzimai panguva yekusununguka ibasa rinogona kuve nemutengo wakakwira uye sarudzo yekushandisa sevhisi kana kwete inofanirwa kutaurwa nachiremba, kuitira kuti vabereki vachangobata vanogona kuita sarudzo yakanakira mwana wavo. Uye zvakare, masero emadzinde anoshanda kwete kwete chete kurapa zvirwere zvemunguva yemberi zvingave nemwana, asi zvinogona zvakare kubatsira kurapa zvirwere zvemitezo yemhuri yakanangana, senge mukoma, baba kana mukoma.