Tsvagiridzo nyowani uye inovimbisa kurapwa kwevarwere vemoyo

Tsvagiridzo nyowani uye inovimbisa kurapwa kwevarwere vemoyo

Vatsvakurudzi veAustralia vakawana zvinangwa zviviri zvekutanga izvo zvichabatsira kuedza kwepasi rose kurwisa chirwere chemwoyo: kureva, kuita kuti mwoyo mudiki urove neayo vascular system, uye chechipiri kuziva kuti iyo vascular system inokanganisa sei kukuvara kwemoyo kunokonzerwa nekuzvimba.

Mamiriyoni ekufa pagore

Maererano newebhusaiti ye “New Atlas”, ichitaura mupepanhau re“Cell Reports”, zvirwere zvemwoyo zviri pakati pezvinonyanya kukonzera rufu munyika yose.” Maererano neWorld Health Organization “WHO”, zvirwere zvemwoyo zvinouraya vanhu vanosvika mamiriyoni 17.9 pagore. kubva kuzvirwere zvemoyo zvinotarisirwa kusimuka, zvichipihwa kuchembera kwevanhu uye kukanganisa kwehupenyu hwengozi zvinhu.

Chirwere chemwoyo

Chirwere chemwoyo chinosanganisira chero mamiriro ezvinhu anokanganisa mwoyo kana kutenderera kweropa, zvakadai sekurwadziwa kwemoyo, coronary artery disease, high blood pressure, stroke, uye vascular dementia.Nekuda kwekupararira kweCVD, zvakakosha kuti tsvakurudzo irambe ichifumura nzira itsva dzekudzivirira uye ongorora boka iri rezvirwere.uye kurapa.

Zvimiro zvidiki zvinotevedzera moyo

Vatsvakurudzi veAustralia vakakurumidza kutsvakurudza mumunda wechirwere chemoyo nekuita organelles, zvivako zviduku zvinotevedzera nhengo dzevanhu, zvakakura murabhoritari uchishandisa masero evanhu pluripotent stem, anogona kugadzirwa achishandisa "reprogrammed" ganda kana masero eropa.

James Hudson, mumwe wevatsvakurudzi paongororo iyi, akati: 'Muviri wega wega wemwoyo wakada kuenzana nemhodzi yechia, mhiri mamirimita 1.5 chete, asi mukati mawo mune masero 50000 XNUMX anomiririra marudzi akasiyana-siyana emasero anoumba mwoyo. .

Kubva kuboka remadiki organelles, vatsvakurudzi vakagadzira mwoyo unorova.Nhanho yacho pachayo haisi itsva, asi ndiyo nguva yokutanga iyo masero evascular, masero anotenderera midziyo yeropa, anogona kunyatsobatanidzwa, achiunza moyo wemuenzaniso pedyo. mwoyo wemunhu chaiwo.

Hudson akati: "Kubatanidzwa kwemasero evascular kekutanga mumitsipa yemwoyo miduku kunokosha zvikuru nokuti akawanikwa achiita basa rinokosha muzvinyorwa zvipenyu, sezvo masero evascular anoita kuti organelles ishande zviri nani uye kurova zvakasimba, mune izvo zvitsva. kutanga zvichabatsira kunzwisisa mwoyo zviri nani.” kunyatsoenzanisira chirwere chacho.

Yakawedzerwa kuwanikwa

Bhonasi yakawedzerwa yemasero evascular inoreva kuti vatsvakurudzi vanogona kuongorora kuti vanoita sei kuzvimba, izvo zvinogona kukonzera atherosclerosis uye kuzvimba kwemhasuru yemwoyo.Mune imwe ongororo, vatsvakurudzi vakaratidza basa rinokosha rinoitwa nevascular system mukuputika-induced heart muscle kukuvara.

Basa guru remasero evascular

Hudson akati, "Apo kuzvimba kwakakurudzirwa mumhasuru diki dzemoyo, zvakaonekwa kuti masero evascular anoita basa guru," sezvo kuoma kwematishu kwakaonekwa, iyo yaive nemasero evascular chete, zvinoreva kuti masero ainzwa zvaiitika. kuti masero acho anobudisa chimwe chinhu chinonzi endothelin chinoyananisa chirwere chesclerosis.”

Vatsvakurudzi vanoti kuwedzera kuwanikwa, kusanganiswa nekushandiswa kwemoyo mutsva organoids, kunogona kutungamirira kumishonga mitsva yechirwere chemoyo nekukurumidza.

Zvirwere zveitsvo neuropi

Kutsikisa chidzidzo ichi, vaongorori vanoti, kuchabatsira vaongorori pasi rese kugadzira yavo veropa mudziyo organoids, vachiwedzera kuedza kwepasirese kubata chirwere chemoyo.

Maguy Farah's horoscope kufanotaura kwegore ra2023