Kodi zikutanthauzanji ngati mutakhala ndi kachilombo kakang'ono ka sitima?
Kukwapulidwa ndi kuvulala kwa ubongo kumayambitsidwa ndi kutsekula kwa magazi kupita ku dera la ubongo. Mitsempha imabweretsa ubongo wa okosijeni ku ubongo. Chifukwa cha momwe mitsempha imakonzedwera, mitsempha yayikulu imalowa mu ubongo ndikugawanitsa, kuphulika mu mitsempha yaying'ono ndi yaying'ono ndi ma capillaries kuti apereke malo oyandikana nawo a ubongo ndi magazi okosijeni.
Ngati mitsempha yaikulu imatsekedwa, nthambi iliyonse yomwe imachokera ku mitsempha yayikuluyi imalephera kupereka magazi oyenera ku ubongo, ndipo zotsatira zake zimatchedwa kuti sitiroko yaikulu ya chotengera. Ngati nthambi yaing'ono imakhala yotsekedwa, ndiye kuti kachilombo kakang'ono kamene kamangokhalako kamapezeka, kuwononga dera laling'ono la ubongo .
Kodi kachilombo kakang'ono kameneka ndi kotani?
Sitiroko yaing'ono yamagalimoto ndi kusokonezeka kwa magazi m'mitsempha yaing'ono mu ubongo. Nthambi ya m'mitsempha imakhalanso m'magulu ang'onoang'ono a capillaries omwe amatulutsa magazi olemera kwambiri m'dera laling'ono kwambiri la ubongo. Sitiroko yaying'ono imapweteka gawo la ubongo lomwe limaperekedwa ndi chombo chaching'ono chamagazi, chomwe nthawi zambiri chimatchedwa gawo lalikulu la mitsempha.
N'chifukwa chiyani timagalimoto ting'onoting'ono timagwidwa?
Pali zifukwa zingapo zomwe zimayambitsa zikwapu zazing'ono. Mitsempha yaying'ono imatha kukhala osayenerera mkati, ndipo motero amatha kutenga cholesterol yokhazikika ndi magazi pamene magazi akuyenda.
Pamene mawonekedwe a clot ali mkati mwa mitsuko yamagazi, zomwe zimaletsa kuthamanga kwa magazi, chovalacho chimatchedwa thrombus.
Koma ngati magazi amagawidwa kwinakwake m'thupi, kawirikawiri pamtima kapena m'kati mwa karotid, amatha kuyenda ndi kupita ku mitsempha ina ya magazi, potsiriza amakhala mu mitsempha yaying'ono mu ubongo kuti ayambe kupweteka.
Mtundu wotere wa magazi oyendayenda umatchedwa embolus.
Mitsempha yowonongeka ya ubongo mu ubongo ndi yambiri yomwe imayambika kupanga mawonekedwe a magazi osakaniza ndi kupha magazi a magazi. Mitsempha yambiri ya magazi ili ndi matenda, matendawa amatchulidwa ngati matenda opatsirana. Pamene mitsempha yambiri ya ubongo mu ubongo ili ndi matenda, vutoli limatchedwa matenda a cerebrovascular .
N'chiyani Chimachititsa Matenda a Cerebrovascular?
Mitsempha yaing'ono ya mitsempha imayamba kugwedezeka mkati mwathu chifukwa cha nthawi yayitali yomwe imavulaza mkati mwake. Izi zimaphatikizapo matenda a mtima, matenda a shuga, kuthamanga kwa magazi, komanso mafuta otsekemera a mafuta m'thupi komanso triglyceride (mafuta), nkhawa ndi poizoni (nthawi zambiri zimachokera ku ndudu) m'thupi.
Mwamwayi, matenda osokoneza bongo ndi zinthu zina zoopsa zapakati pa stroke zimasinthidwa.
Kodi chimachitika ndi chiyani pamene wina akukumana ndi kachilombo kakang'ono?
Kachilombo kakang'ono kameneka kakhoza kukhala kofatsa, koma kungakhalenso kovuta kwambiri. Kachilombo kakang'ono kamene kakhoza kuchitika kulikonse mu ubongo.
- Kukwapula kwazing'ono zazing'ono : Nsomba zazing'ono zomwe zimakhudza ubongo zingakhale zowawa, chifukwa ubongo uli ndi malo ochepa omwe amalamulira ntchito zofunika. Kukwapulika kwa ubongo kumaphatikizapo zikwapu za midbrain, ziphuphu za pontine , ndi matenda osokoneza bongo monga Wallenberg's syndrome .
- Sitima Zing'onozing'ono Zokopa Zokongoletsera: Kukwapulidwa kochepa kokha kumakhudza madera akunja a ubongo, omwe nthawi zambiri amalandira magazi kuchokera ku mitsempha yambiri yamagazi. Kugwiritsidwa ntchito mwazi ndi mphamvu yotetezera yomwe imapangitsa zikopa zazing'ono zochepa. Ena amatha ngakhale kusadziwika kwathunthu. Sitiroko yosadziŵika imatchedwa kuti stroke . Vuto lokhala ndi zikopa zambiri zamkati ndilokuti pamapeto pake 'kuchepetsa' kuphatikiza magazi kumatha kusokoneza, kuchititsa zizindikiro zadzidzidzi kuchokera ku sitima yaing'ono yamagalimoto- 'udzu umene unathyola ngamila.' Izi zingayambitse vuto lomwe limatchedwa " dementia" , yomwe ndi mtundu wa matenda a maganizo omwe ndi osiyana ndi matenda a Alzheimer's. Matenda a dementia amayamba chifukwa chokhala ndi zida zambiri zazing'ono pa nthawi.
- Sitima Zing'onozing'ono Zokopa Zosakanikirana: Kukwapulidwa kochepa kwambiri , komwe kumakhudza zigawo zakuya za ubongo, kungayambitse zizindikiro zazikulu monga kutaya mtima kapena kufooketsa, koma nthawi zambiri siwopseza moyo.
Kupitiliza patsogolo
Pokhapokha ngati kachilombo kakang'ono kameneka kakugwedezeka ndi kupweteka kwa ubongo, ndiye kuti ndi chizindikiro chochenjeza kuposa moyo woopsya. Anthu ambiri amachira bwino, ndipo ena amapita patapita miyezi yowonongeka kwathunthu atagwidwa ndi sitima yaing'ono. Komabe, kachilombo kaching'ono kameneka ndi kofunika kokwanira kuti moyo wanu ukhale wosinthika ndikuwongolera mwankhanza zoopsa zanu. Mliriwu ukhoza kupha kapena kulepheretsa. Kupewa kupweteka kwina kungapangitse zaka 12 1/2 moyo wanu ! Kachilombo kakang'ono kamene kamasokonekera kumatanthauza kuti ndi nthawi yodzipweteka kuti mupewe matenda a sitiroko.
> Zosowa
> Chitsanzo ndi Mphoto ya Kusamvetsetsana kwa Matenda a Cerebral Small Vessel: Cholinga Chophunzira, Lawrence AJ, Brookes RL, Zeestraten EA, Barrick TR, Morris RG, Markus HS, PLoSONE, August 2015