Wakambofunga here nezvekuti uropi hwedu hwakaoma uye hwakagadzirwa zvinoshamisa sei? Kuti uropi hushande zvakanaka, hunoda ropa rakachena uye rakazara neokisijeni nguva dzose. Saka kuti uite basa iri nemazvo, uropi hune sisitimu yekuchengetedza inoshamisa. Yakaita sedenderedzwa guru riri pakati peguta, richikubatsira kutora mumwe mugwagwa kana paine kuzara kwemotokari. Nhasi tiri kutaura nezvesisitimu iyi yekuchengetedza inoshamisa.
Chii chinonzi Denderedzwa raWillis?
Zvichitaurwa zviri nyore,
Circle of Willis (CoW) idenderedzwa rakaita serin'i rakaumbwa netsinga dzeropa
(tsinga) dziri pasi pehuropi hwedu, ndiko kuti, pasi. Rine chimiro chakaita sepentagram. Iyi ndiyo nzira inobatanidza tsinga mbiri huru dzeropa dzinopa ropa kuuropi hwedu. Fungidzira kuti kune tsinga mbiri huru dzeropa dzinounza ropa kuuropi hwedu. 1.
Internal Carotid Artery: Iyi ndiyo nzira inopa ropa rakawanda kumberi kweuropi. 2.
Vertebral Artery: Iyi ndiyo nzira inopa ropa kuseri kweuropi. Saka, tsinga mbiri idzi huru dzinosangana pamwe chete panzvimbo inonzi Circle of Willis. Nekuda kweizvi, kana paine chipingamupinyi kana kuvharika kwetsinga imwe, ropa rinogona kutumirwa kunzvimbo inodiwa kuburikidza neimwe tsinga. Izvi zvakafanana nehurongwa hwechisikigo 'hwakachengeteka' hwekuchengetedza huropi hwedu. Inonzi "Ring of Willis" mukuremekedza nyanzvi yezvemuviri Thomas Willis, uyo akawana zvakawanda nezvechimiro ichi chinoshamisa.
Munhu wese ane mhete iyi here?
Heino chinhu chinoshamisa. Sekureva kwevaongorori, vanhu vashoma pane hafu vane
mhete yakazara yeWillis . Izvi zvinoreva kuti ruzhinji rwevanhu runogona kunge ruine shanduko diki, kana kusakwana, mumhete iyi. Kusiyana kwakadaro kunoitika kuzvarwa nako. Idzi shanduko dzechisikigo dzinoitika kana mitsipa yedu yeropa yaumbwa mudumbu. Ichi hachisi chirwere kana kuti chirema.
Kuva nemhete yaWillis isina kukwana hazvirevi kuti uri kurwara. Vanhu vazhinji vanorarama hupenyu hwakanaka nemhete yaWillis isina kukwana.
Asi, heino nyaya. Kana munhu ane annulus isina kukwana aine chirwere chine chekuita netsinga dzeropa muuropi, senge
sitiroko , mhedzisiro yacho inogona kunge yakakura zvishoma. Nekuti 'imwe nzira' kana
' kutsauka' kwatakataura nezvako hakushande nemazvo. Ichi hachisi chinhu chatinogona kuchinja, iyi ndiyo nzira yakavakwa nayo miviri yedu.
Chii chinonyanya kukosha paRing of Willis?
Nzira yakanakisisa yekunzwisisa izvi ndeyekutsanangura muenzaniso wekutenderera kwemotokari watakambotaura. Fungidzira denderedzwa guru rakaita seriri paColombo Town Hall. Rinobatanidza migwagwa mikuru yakati wandei. Zvino fungidzira kuti pane tsaona huru pane imwe yemigwagwa mikuru uye mugwagwa wacho wakavharwa zvachose. Chii chinoitika ipapo? Mota dzinobva kune dzimwe migwagwa dzinogona kushandisa denderedzwa iri, dzichipfuura mugwagwa wakavharwa dzosvika kwadzinoenda. Ring of Willis inoita
izvi chaizvo . Kana tsinga huru yeropa inotakura ropa kuenda kuuropi yakavharwa kana kukuvara, kana paine Ring of Willis yakazara, ropa rinobva kune rimwe divi rinogona kupfuura neparin'i iyi roendesa ropa kuchikamu cheuropi chisina ropa. Izvi zvinodzivirira kukuvara kukuru muzviitiko zvakawanda. Kuva neRing of Willis yakakwana kunogona kukudzivirira kubva pamigumisiro yakaipa yezvirwere zvinotevera:
| Dambudziko rehutano | Dziviriro inopihwa neRing of Willis |
|---|
| Kurohwa | Kunyangwe kana tsinga yeropa ikavharika, ropa rinotsauswa neimwe nzira, zvichideredza kukuvara kweuropi. |
| Kuputika kweaneurysm yeuropi | Inobatsira kuchengetedza ropa richiyerera munzvimbo dzakatenderedza tsinga dzakakuvara. |
| Kuwanda kwemafuta mutsinga dzeropa (atherosclerosis) | Sezvo tsinga yeropa ichidzikira zvishoma nezvishoma, kuyerera kweropa kuburikidza nedzimwe tsinga kunowedzera kutsiva kushomeka kwacho. |
| Chirwere cheCarotid Artery | Kunyangwe kana tsinga huru yeropa mumutsipa ikavharika, zvinobatsira kuchengetedza ropa richisvika kuuropi. |
Mikana ipi yekuti chiremba achakuudza nezveizvi?
Kazhinji, vanhu vazhinji havazombozivi kuti vane mhete yeWillis kusvika vaongororwa. Zvisinei, mune dzimwe nguva, chiremba wako anogona kukuudza nezvazvo.
- Kana uine aneurysm yeuropi : Inenge 85% yeaneurysms yeuropi inowanikwa muRin of Willis.
- Kana uine sitiroko : Siroko inogona kukonzerwa nekuvharika kana kubuda ropa mutsinga yeropa iri muRing of Willis.
- Kana uine chirwere cheMoyamoya: Ichi chirwere chisingawanzoitiki chinoita kuti tsinga dzeropa dziri muRing of Willis dzitete zvishoma nezvishoma dzovharika.
- Kana kuvhiyiwa kuchidikanwa pasi peuropi: Semuenzaniso, pakuita kuvhiyiwa kweaneurysm kana bundu repituitary gland, zvakakosha zvikuru kudzivirira kukuvadza mhete yaWillis.
- Kana wakaongororwa uropi : Kana uine bvunzo yakakosha, yakadai seMRI yeuropi kana cerebral angiogram, mushumo wacho unogona kusanganisira ruzivo nezvemhando yeRing of Willis yako.
Chii chatinofanira kuita kuti Ring of Willis irambe iine hutano?
Sezvatakambokurukura, hatigone kuchinja chimiro cheRing of Willis. Chinhu chinowanikwa pakuzvarwa. Zvisinei, pane zvakawanda zvatinogona kuita kuti tsinga dzeropa dziri mukati meringi iyoyo dzigare dzakagwinya uye dzisina kuvharika. Zvichitaurwa zviri nyore,
tinofanira kudzora zvinhu zvinokonzera njodzi zvinokuvadza tsinga dzeropa muuropi. Ngatitarisei kuti zvinhu izvi zvinokonzera njodzi chii. Kudzora izvi hakuna kungobatsira Ring of Willis chete, asiwo muviri wako wese, kunyanya moyo wako.
| Chinhu chine njodzi | Zvekuita |
|---|
| Kukwira Kweropa | Shandisa mushonga wacho sezvawakarairwa nachiremba. Deredza munyu. Edza muviri. |
| Cholesterol Yakawanda | Deredza mafuta, chikafu chakakangwa, uye chikafu chinokurumidza kudya. Idya miriwo yakawanda, michero, uye miriwo. |
| Chirwere cheshuga | Chengetedza huwandu hweshuga muropa rako huri pasi pesimba. Tevedzera zvaunodya uye mazano ekurapwa. |
| Kusvuta | Rega kusvuta zvachose. Izvi zvinokonzera kukuvara kukuru kwetsinga dzeropa. |
| Kufuta | Dzora huremu hwemuviri wako kuburikidza nekudya kwakakodzera uye kurovedza muviri nguva dzose. |
| Kushandisa Doro | Dzivisa kunwa doro zvakanyanya. |
Chinhu chakanakisa chekuita ndechekutaura nachiremba wemhuri yako nezvenyaya idzi uye kugadzirisa mararamiro ako kuti akunakire.
Mharidzo Yekuenda Nayo Kumba
- Denderedzwa reWillis idenderedzwa rinodzivirira riri pasi peuropi rinoumbwa nekuunganidza kwetsinga dzeropa dzinoendesa ropa kuuropi.
- Basa rayo guru nderekuderedza kukuvara kweuropi nekushandisa nzira yakasiyana kana imwe yetsinga dzeropa dzinotakura ropa kuenda kuuropi ikavharika.
- Haasi munhu wese ane mhete iyi 'yakakwana'. Vanhu vazhinji vane kusiyana kudiki. Haisi chirwere, asi chirwere chechisikigo chinobva pakuzvarwa.
- Kunyange zvazvo tisingakwanise kushandura chimiro cherin'i iyi, tinogona kuchengetedza mitsipa iyi yeropa ine hutano nekudzora BP, cholesterol, chirwere cheshuga , uye kudzivisa kusvuta.
- Kana uri kuongororwa uropi kana kuti uri kutaura nezvechirwere, kana chiremba akataura izvi, usatya kubvunza kuti uwane mhinduro. Une kodzero yekuziva nezvemuviri wako.
Denderedzwa raWillis, kuendeswa kweropa kuuropi, sitiroko, aneurysm yeuropi, mitsipa yeropa muuropi, chimiro cheuropi, hunyanzvi hwemuviri muchiSinhala
💬 Comments (0)
Hapana zvakataurwa parizvino. Isa mhinduro yako pano kekutanga.
Wedzera zvaunofunga