Izintso ezenziweyo, ithemba elitsha kwizigulane zezintso

Izintso ezenziweyo kunye nethemba elitsha Njengoko sisazi, ngaphezu kwe-10% yabemi behlabathi banesifo sezintso, kwaye iimeko ziya zisiba mbi ngokukhawuleza, njengoko isigulane esinezintso zongezwa kuluhlu rhoqo ngemizuzu eyi-10, kwaye amanani amaninzi kubo bafuna uqhaqho-fakelo lwezintso, ngokwezibalo zoMbutho wezeMpilo weHlabathi.

Kwaye wenze imisebenzi indawo yokuhlamba impahla Isifo sezintso sikhokelela kwiingxaki ezininzi, ngaphezu kokunqongophala kwamalungu abanikeli xa kuthelekiswa nezintlu ezibandakanya amakhulu amawaka abhalisiweyo kuluhlu lokulinda ukudluliselwa kwezintso kunye nokufakelwa, nto leyo eyabangela ukuba iqela lezenzululwazi lizame ukufumana enye isisombululo kule ngxaki. ukuphuhlisa intso yokuqala ehlabathini.

Iimpawu ezintlanu ezibonisa ukuba izintso zakho zisengozini

intso eyenziweyo

Ngokwento epapashwe yiwebhusayithi ethi "I-Hearty Soul", uWilliam Wessel weYunivesithi yaseVanderbilt kunye noShuvo Roy weYunivesithi yaseCalifornia, eSan Francisco, baqalise "iProjekthi yeArtificial Kidney" kwimizamo yokusombulula ingxaki yokunqongophala kweminikelo yezintso. eUnited States.

Baye baphumelela ekuveliseni izintso ezenziweyo ezisebenzisa iiseli zezintso eziphilayo kunye neemicrochips ezikhethekileyo ezenziwa yintliziyo ukuze zisebenze kwizintso ezisempilweni.

UWessel wacacisa kwinqaku elisandul’ ukupapashwa kwiphephancwadi iResearch News Vanderbilt, esithi: “Sinokuzuza kuphando nasekuphuhliseni iNdalo kaMama ngokusebenzisa iiseli zezintso, ngethamsanqa, ekukhuleni kwazo kujongwe kakuhle elabhoratri, zize zilungiswe ukuze i-bioreactor yeeseli eziphilayo.”

Intso eyenziweyo entsha inokwahlula ngokuthembekileyo phakathi kwenkunkuma yeekhemikhali kunye nezondlo ezidingwa ngumzimba womntu, kwaye ukusetyenziswa kwayo kufuna kuphela inkqubo yotyando olula ukuyifakela ngaphakathi emzimbeni.

Yintoni umsebenzi wezintso?

Izintso zenza imisebenzi eyahlukeneyo ebalulekileyo kubomi bomntu, kuquka:

• Gcina ibhalansi yolwelo. Izintso ziqinisekisa ukuba iplasma yegazi ayigxininisi kwaye ayixutywanga.

• Ukulawula nokuhluza iiminerali egazini. Ngokukodwa, izintso zinoxanduva lokugcina amanqanaba aqhubekayo eeminerali ezibalulekileyo ezifana nesodium, i-potassium, kunye ne-calcium.

• Ukucoca inkunkuma ekutyeni, kumayeza nakwimathiriyeli eyityhefu. Izintso zihluza inkunkuma kunye neetyhefu zokusingqongileyo kumchamo ukuze zikhutshelwe.

• Ukuvelisa amahomoni anceda ukuvelisa iiseli ezibomvu zegazi, ukukhuthaza impilo yamathambo, nokulawula uxinzelelo lwegazi.

Ukungaphumeleli kwezintso

Ukungaphumeleli kwezintso kuthetha ukuba izintso azisakwazi ukuhluza inkunkuma egazini lesigulana. Amanqanaba ayingozi aqala ukuqokelelana kwaye ukwakheka kweekhemikhali zomzimba akulingani.

Hemodialysis

I-Dialysis linqanaba lokugqibela lonyango lokungaphumeleli kwezintso, kwaye linqanaba apho enye indlela ekhoyo kwizigulane lufakelo lwezintso.

Ngenxa yokuba uludwe uluhlu lokulinda uqhaqho-fakelo lude, isigulana esingasebenziyo kwizintso siqhubeka ne-dialysis veki nganye de abe umntu onikela ngezintso ezifanelekileyo afumaneke kuye, kuthathelwa ingqalelo ukuba iimvavanyo, iimviwo kunye nempilo yakhe jikelele inokumelana noqhaqho kunye nokufakelwa kwayo. umzimba uya kuba nako ukufumana ilungu elitsha.

Iinzuzo kunye neengozi ze-dialysis

I-Dialysis inokwenza imisebenzi efana nezintso ezinempilo, ezifana nokususa inkunkuma, ityuwa kunye namanzi angaphezulu, ukulinganisa i-potassium kunye namanqanaba e-sodium egazini, kunye nokunceda ukulawula uxinzelelo lwegazi.

Kodwa iiseshini ze-dialysis zithatha ixesha elide kwaye yinkqubo edinayo edlalwa esibhedlele okanye kwiziko elikhethekileyo, kwaye kwezinye iimeko kunye neemeko zinokwenziwa ekhaya. Iseshoni nganye ithatha iiyure ezintathu ukuya kwezine, kathathu ngeveki. Ukongeza kwizigidi zeemeko zempilo kunye nezemali ezibavumelayo ukuba bafumane umnikelo wezintso, kukho amashumi ezigidi eziya kufuneka zingene kwiiseshini ze-dialysis ubomi babo bonke, kunye nexesha eliqhelekileyo lokuphila leminyaka emihlanu ukuya kwelishumi.

Ithemba elitsha

Izintso ezenziweyo eziphuhliswe yiProjekthi yezintso zineemicrochips ezili-15 ezilawulwa yintliziyo kwaye zisebenze njengezihluzi. Ilebhu ifumana iiseli zezintso eziphila kwisigulana kwaye iziqhubele ekukhuleni kwi-vitro malunga neechips ezilinganisa intso yokwenyani.

Iqela lophando liqinisekisa ukuba "intso yokufakelwa" entsha iya kusebenza ngcono kuneeseshoni ze-dialysis kwaye inike isisombululo esisisigxina kwizigulane emva kwe-dialysis, kwaye isebenze ngakumbi kunye nexesha elide kunokutshintshwa kwezintso zangempela.

Iinjineli okwangoku zisebenza ukuvavanya yonke inkalo yesixhobo ukuqinisekisa ukusebenza kunye nokhuseleko lwaso phambi kokuba kuqale ulingo lwabantu. Ukuba uphumelele, isixhobo sezintso ezenziweyo sinokuphelisa isidingo sokucofa i-dialysis kwizigulana ezingaphumeleliyo kwizintso, ukusombulula ukunqongophala kwelungu lomnikeli kwaye, ubuncinci, kuphelise urhwebo lwamalungu omntu ngokwezintso.