Tiyeni tiphunzire za madzi awiri amtengo wapatali awa (Nthabwala) omwe ali m'maso mwanu? (Nthabwala zamadzi ndi Nthabwala za Vitreous)

Moni! Muli bwanji? Lero tikambirana za chinthu chofunikira kwambiri pa maso athu. Mwina simunamvepo za izi, koma pali madzi awiri apadera mkati mwa maso athu. Awa ndi omwe amatithandiza kusunga maso athu bwino komanso maso athu ali athanzi. Madzi awiriwa amatchedwa Aqueous Humor ndi Vitreous Humor . Limodzi mwa matanthauzo a mawu oti "Humor" ndi "madzi m'thupi." Chifukwa chake mayina onsewa amatanthauza madzi awa mkati mwa diso.

N’chifukwa chiyani madzi awiriwa ndi ofunikira kwambiri m’maso mwathu?

Mwachidule, maso athu sangagwire ntchito bwino popanda madzi awiriwa. Tiyeni titenge chilichonse ndikuwona zomwe akuchita.

Kodi chimachitika ndi chiyani ndi nthabwala yamadzi?

Taganizirani, diso lanu lili ngati mpira waung'ono, eti? Madzi omwe amathandiza kuti mpirawu ukhale bwino komanso wotupa amatchedwa aqueous humor. Ndi madzi oyera ngati madzi . Madzi amenewa amapangidwa nthawi zonse m'maso mwathu, ndipo madzi akale amachotsedwa. Zili ngati kudzaza thanki yamadzi m'nyumba, ndipo madzi ochulukirapo akutulukamo.

Izi makamaka zimaphatikizapo kulamulira kuthamanga kwa magazi mkati mwa diso (Ocular Pressure) . Kuthamanga kumeneku kumasungidwa pamene kuchuluka kwa madzi olowa m'diso kuli kofanana ndi kuchuluka kwa madzi otuluka m'diso. Madzi amenewa amapatsanso diso zakudya zofunikira. Ndiko kuti, diso limalandira zinthu zomwe limafunikira kuti likhale lathanzi kudzera mu madzi amenewa.

Kodi chimachitika ndi chiyani ndi vitreous humor?

Vitreous Humor ndi madzi ena ofunikira mkati mwa diso. Komabe, si madzi okha monga madzi onyowa, koma ndi okhuthala pang'ono komanso ofanana ndi jelly . Ali mkati mwa diso, akudzaza malo akuluakulu kumbuyo kwa lens ndi kutsogolo kwa retina. Malo amenewa amatchedwa vitreous cavity.

Vitreous humor iyi imalimbitsanso diso. Imathandizanso kusunga mawonekedwe achilengedwe a diso . Monga momwe baluni imatulutsira mpweya mukamwa, jelly iyi imathandiza kusunga mawonekedwe a mkati mwa diso. Imalumikizidwa ndi retina, gawo la diso lomwe limatumiza zomwe timawona ku ubongo. Imathandizanso kuwala kulowa m'diso.

Mukudziwa, nthawi zina asayansi a zamalamulo amagwiritsa ntchito nthabwala iyi ya vitreous kuti afufuze zinthu zilizonse zomwe sizili m'thupi la munthu wakufa.

Kodi madzi awiriwa ali kuti kwenikweni mkati mwa diso?

Tiyeni tsopano tiwone komwe madzi onyowa ndi vitreous humor zili mkati mwa diso.

Malo a Madzi Oseketsa

Mkati mwa diso lanu muli gawo lotchedwa chipinda chakutsogolo . Izi zili pakati pa lenzi ndi cornea (gawo loyera lomwe lili kutsogolo kwa diso). KomansoPalinso gawo lotchedwa `posterior chamber`. Izi zili pakati pa lenzi ndi iris (gawo la diso lofiirira).

Madzi otuwa amapangidwa ndi thupi la ciliary lomwe lili m'chipinda chakumbuyo. Kenako madziwo amatuluka kudzera mu diso kupita kutsogolo kwa diso. Kuchokera pamenepo, amatuluka m'diso ndikulumikizana ndi magazi. Amatuluka kudzera pamalo otchedwa scleral venous sinus.

Malo a Vitreous Humor

Vitreous Humor ili m'dera la diso lotchedwa Vitreous Body . Ili mu Vitreous Cavity pakati pa Lens ndi Retina. Vitreous Humor iyi imakutidwa ndi nembanemba yoteteza yotchedwa Vitreous Membrane. Ngakhale kuti ndi yokhuthala pang'ono kuposa madzi, imaonekera bwino kwambiri ku kuwala. Kodi mukudziwa kuti vitreous humor iyi imapanga pafupifupi 80% ya voliyumu yonse ya diso lathu !

Kodi madzi awiriwa amapangidwa ndi chiyani?

Madzi onsewa nthawi zambiri amakhala amadzi . Kunena zoona, amakhala pafupifupi 98% mpaka 99% ya madzi.

• Kuwonjezera pa madzi , vitreous humor ili ndi mchere, shuga, mapuloteni, ndi collagen. Ilinso ndi ma phagocyte, mtundu wa selo lomwe limathandiza kuti diso likhale loyera.
• Madzi a Humor ali ndi madzi, ma amino acid, ma electrolyte monga sodium ndi potaziyamu, ascorbic acid, glutathione, ndi ma immunoglobulins.

Kodi ndi matenda ati omwe amakhudza madzi awa?

Ndikofunikira kwambiri kuyezetsa maso nthawi zonse. Chifukwa vuto lililonse limatha kuchiritsidwa ndikukhala ndi zotsatira zabwino ngati litapezeka msanga . Pali matenda angapo omwe angagwirizane ndi aqueous humor ndi vitreous humor:

• Glaucoma: Iyi ndi vuto lomwe madzi m'diso amasonkhana ndipo kuthamanga kwa magazi mkati mwa diso kumawonjezeka, zomwe zimawononga mitsempha ya maso. Glaucoma ndiye chifukwa chachiwiri chachikulu cha khungu padziko lonse lapansi .
• Kugawanika kwa Ma Vitreous Posterior: Mukakula, vitreous humor imachepa ndipo pang'onopang'ono imayamba kupatukana ndi retina. Izi zikachitika, mutha kuwona madontho ang'onoang'ono akuda (ma floaters) kapena kuwala komwe kumawoneka ngati kukuwala patsogolo pa maso anu. Mwa anthu ena, izi zitha kubweretsa kung'ambika kwa retina kapena kugawanika. Chifukwa chake, ngati muyamba kuwona ma floaters kapena kuwala, muyenera kuyang'aniridwa maso anu.
• Uveitis:Izi kwenikweni ndi gulu la matenda. Zingayambitse kufiira, kupweteka, ndi kutupa m'maso. Zingakhudze retina, uvea (yomwe ili ndi thupi la ciliary lomwe limapanga nthabwala yamadzi), ndi sclera (gawo loyera la diso).
• Kuwonongeka kwa Macular komwe kumachitika chifukwa cha ukalamba (AMD): Kusintha kwa vitreous humor pamene tikukalamba kungakhalenso chifukwa cha AMD. AMD ndiye chifukwa chachikulu cha kulephera kuwona bwino kwa anthu azaka zopitilira 50. Imakhudza macula, gawo la retina lomwe limayang'anira masomphenya athu oyamba (mwachidule, zomwe timawona tikayang'ana patsogolo).
• Bowo la Macular: Bowo mu macula lingachitike chifukwa cha ngozi kapena matenda ena. Nthawi zambiri limakhudza diso limodzi lokha. Chithandizo chimodzi ndi kuchotsa vitreous humor, pomwe vitreous humor imachotsedwa ndikusinthidwa ndi chinthu chonga mpweya.

Chofunika kwambiri: Ngati mukuona kusintha kulikonse kapena kusasangalala ndi maso anu, pitani kwa dokotala wa maso nthawi yomweyo . Musazengereze.

Kodi zizindikiro zofala za matenda okhudzana ndi madzi awa ndi ziti?

Mukapita kwa dokotala wa maso, adzakufunsani za mbiri yanu yachipatala, mbiri yachipatala ya banja lanu, ndi zizindikiro zomwe muli nazo panopa. Zizindikiro izi zingaphatikizepo:

• Madontho ang'onoang'ono akuda, zinthu zonga ukonde (zoyandama) ndi kuwala kowala (zowala) zomwe zikuyenda patsogolo pa maso.
• Kuchepa kwa masomphenya, kusawona bwino , mawonekedwe ozungulira, ndi mavuto ndi masomphenya am'mbali.
• Kupweteka kwa maso .
• Mutu .

Mayeso odziwika bwino omwe amafufuza thanzi la madzi onyowa ndi vitreous humor

Dokotala wanu wa maso adzakuyang'anirani maso anu mosamala. Akhoza kuchita mayeso ena kapena onsewa:

• Mabolodi a zilembo ndi mayeso a mitundu: Mwina mwawonapo bolodi lokhala ndi zilembo. Zilembo zimayamba kuchepa mzere ndi mzere. Mukhozanso kuyesa ndi madontho amitundu kuti muwone ngati mungathe kusiyanitsa mitundu.
• Mayeso a Maso: Mayesowa amayesa momwe maso anu akuyendera bwino komanso momwe mungawonere mbali iliyonse. Dokotala amasuntha chala chake patsogolo pa nkhope yanu, ndikuchisuntha pafupi kwambiri. Chomwe muyenera kuchita ndikusuntha maso anu. Muthanso kugwiritsa ntchito kompyuta pa izi.
• Kuyezetsa maso motambasuka: Dokotala adzakuikani mankhwala m'maso. Izi zidzapangitsa kuti diso lanu likhale lalikulu. Izi zidzamuthandiza kuona bwino chilichonse chomwe chili m'diso lanu. Adzayang'ana mkati mwa diso lanu pogwiritsa ntchito chida chonyamula m'manja chotchedwa ophthalmoscope (fundoscopy).

Komanso, maso amatha kutsegulidwa kuti ajambule zithunzi za retina ndi mitsempha ya optic, monga fundus photography kapena optical coherence tomography (OCT) .

• Tonography: Izi zimayesa kuthamanga kwa mpweya mkati mwa diso. Chipangizo chotchedwa tonometer chimagwiritsidwa ntchito kupopera mpweya m'diso. Nthawi zina, ngati chipangizocho chikhudza diso, madontho a m'maso angagwiritsidwe ntchito kupangitsa diso kukhala lopanda mphamvu. Palinso njira ina yomwe chipangizocho sichikhudza diso.

Kodi ndi mankhwala otani omwe amagwiritsidwa ntchito pochiza matenda okhudzana ndi madzi awa?

Zotsatirazi zitha kuchitidwa ngati chithandizo cha matenda okhudzana ndi madzi oundana kapena vitreous humor:

• Mankhwala: Awa akhoza kukhala madontho a m'maso (ochepetsa kuthamanga kwa magazi mkati mwa diso) kapena mankhwala operekedwa m'diso kuti aletse mitsempha yatsopano yamagazi kupanga.
• Chithandizo cha Laser: Izi zitha kuchitika kuti zichepetse mitsempha yamagazi kapena kukonza retina.
• Opaleshoni: Ngati pali kung'ambika kwa retina kapena kugawanika kwa mafupa, dokotala wanu angakulangizeni opaleshoni. Vitrectomy ndi imodzi mwa opaleshoni yotereyi.

Kodi tingatani kuti madzi awa akhale athanzi m'maso?

Pali zinthu zomwe mungachite kuti maso anu akhale ndi thanzi labwino. Ngati muchita izi, thanzi la maso anu amadzi ndi maso anu a vitreous lidzakhalanso labwino. Malangizo awa ndi awa:

• Idyani chakudya chabwino komanso chopatsa thanzi. Phatikizani ndiwo zamasamba zobiriwira, zipatso, ndi nsomba monga salimoni, tuna, ndi halibut muzakudya zanu.
• Ngati mukusuta, siyani kusuta. Sikoyenera m'maso mwanu konse.
• Kuchita masewera olimbitsa thupi. Ndikwabwino kwa thupi lanu lonse. Kumakuthandizaninso kukhala ndi kulemera koyenera. Izi zimachepetsa chiopsezo chanu chotenga matenda ena omwe angakhudze maso anu, monga matenda a shuga.
• Yesani kuyezetsa maso nthawi zonse. Ngati muli ndi vuto lililonse la maso, nthawi zonse dziwitsani dokotala wanu.
• Tetezani maso anu. Valani magalasi anu (ngati kuli kofunikira), magalasi a dzuwa, ndi magalasi oteteza maso ngati mukugwira ntchito yomwe ingawononge maso anu.
• Ngati mumakhala nthawi yambiri mukuyang'ana kompyuta, TV, kapena foni, tsatirani lamulo la 20/20/20. Izi zikutanthauza kuti, mphindi 20 zilizonse, yang'anani chinthu chomwe chili pamtunda wa mamita 20 kwa masekondi pafupifupi 20.

Zinthu zofunika kwambiri zomwe muyenera kukumbukira (Uthenga Wopita Nawo Kunyumba)

Kuona ndi chinthu chamtengo wapatali kwambiri kwa tonsefe, sichoncho? Pali zinthu zomwe mungachite kuti maso anu akhale athanzi. Ngati muchita izi, madzi awiri omwe ali m'maso mwanu, otchedwa aqueous humor ndi vitreous humor, adzakhalabe athanzi.

Chofunika kwambiri ndikupita kukayezetsa maso nthawi zonse komanso kupita kwa dokotala wa maso nthawi yomweyo ngati muwona kusintha kulikonse kapena kusasangalala ndi maso anu. Kumbukirani, monga momwe zilili ndi vuto lililonse la thanzi, kuzindikira msanga ndiyo njira yabwino kwambiri yopezera zotsatira zabwino kwambiri.

Choncho, samalirani maso anu. Ndicho chinthu chabwino kwambiri chomwe mungachite!

Maso , Nthabwala za Madzi, Nthabwala za Vitreous, Thanzi la Maso, Glaucoma, Masomphenya, Matenda a Maso