Reka twige kuri aya mazi abiri y'agaciro (Urwenya) ari mu maso yawe? (Urwenya rw'amazi n'Urwenya rw'amabara)

Muraho! Mumeze mute? Uyu munsi tugiye kuvuga ku kintu cy'ingenzi cyane ku maso yacu. Ushobora kuba utarigeze ubyumva, ariko hari amazi abiri yihariye mu maso yacu. Aya ni yo adufasha kugumana amaso yacu meza kandi amaso yacu akaba meza. Ayo mazi abiri yitwa Aqueous Humor na Vitreous Humor . Kimwe mu bisobanuro by'ijambo "Urwenya" ni "amazi ari mu mubiri." Bityo aya mazina yombi yerekeza kuri aya mazi ari mu jisho.

Kuki ibi bintu bibiri by'ingenzi ku maso yacu?

Mu magambo make, amaso yacu ntashobora gukora neza nta mazi abiri afite. Reka dufate buri kimwe turebe icyo gikora.

Ni iki kigenda ku rusenda rw'amazi?

Tekereza nawe, ijisho ryawe rimeze nk'agapira gato, sibyo? Amazi afasha uyu mupira kuguma mu buryo bwiza no kubyimba yitwa aqueous humor. Ni amazi asobanutse neza nk'amazi . Aya mazi ahora akorwa mu maso yacu, kandi amazi ashaje arimo gukurwamo. Ni nk'ukuzuza ikigega cy'amazi mu nzu, amazi arenze urugero akaba arimo gukurwamo.

Ibi ahanini bikubiyemo kugenzura umuvuduko w'ijisho (Ocular Pressure) . Uyu muvuduko ukomeza iyo ingano y'amazi yinjira mu jisho ingana n'ingano y'amazi ava muri ryo. Uyu muvuduko kandi uha ijisho intungamubiri zikenewe. Ni ukuvuga ko ijisho ryakira ibintu rikeneye kugira ngo rikomeze kuba ryiza binyuze muri aya mazi.

Ni iki kigenda ku buhumyo bwa vitreous?

Vitreous Humor ni ikindi kintu cy'ingenzi kiri mu jisho. Ariko, si amazi gusa nk'amazi, ahubwo ni menshi kandi asa n'umusemburo . Iherereye imbere mu jisho, yuzuza umwanya munini inyuma y'indorerwamo n'imbere ya retina. Uyu mwanya witwa umwobo wa vitreous.

Iyi vitreous humor inatunga ijisho. Inafasha kandi kugumana imiterere karemano y'ijisho . Nk'uko ibara ry'umuhondo ryinjiramo iyo urimo guhumeka umwuka, iyi jelly ifasha kugumana imiterere y'imbere mu jisho. Ifitanye isano na retina, igice cy'ijisho cyohereza ibyo tubona mu bwonko. Inafasha kandi urumuri kwinjira mu jisho.

Urabizi, hari igihe abahanga mu by'ubutasi bakoresha ubu buryo bwo gushakisha ibintu byose bitagaragara mu mubiri w'umuntu wapfuye.

Ni hehe neza neza aya mazi abiri ari mu jisho?

Reka turebe aho urumogi rw'amazi n'urumogi rw'amazi biri mu jisho.

Aho urwenya rw'amazi ruherereye

Imbere mu jisho ryawe hari igice cyitwa icyumba cy'imbere . Iki kiri hagati y'indorerwamo n'imboni (igice gisobanutse kiri imbere y'ijisho). NanoneHariho kandi igice cyitwa `inyuma y'ijisho`. Iki gice kiri hagati y'indorerwamo n'ijisho ry'amaso (iris) (igice cy'ibara ry'ijisho).

Utunyangingo tw’amazi dukorwa n’umubiri w’urumuri mu cyumba cy’inyuma. Hanyuma amazi anyura mu mboni agana imbere y’ijisho. Kuva aho, asohoka mu jisho agahurira n’amaraso. Asohoka anyuze ahantu hitwa scleral venous sinus.

Aho Vitreous Humor iherereye

Ishusho y'urumuri rw'ijisho iherereye mu gice cy'ijisho cyitwa Vitreous Body . Iherereye mu mwobo wa Vitreous uri hagati ya Lens na Retina. Iyi Vitreous Humor itwikiriwe n'agace karinda ijisho kitwa Vitreous Membrane. Nubwo ari kanini gato kurusha amazi, irabonerana cyane ku mucyo. Wari uzi ko iyi vitreous humor igize hafi 80% by'ingano yose y'ijisho ryacu !

Ibi bintu bibiri by'amazi bikozwe mu ki?

Ibi bintu byombi bikunze kuba amazi . Mu by'ukuri, ni amazi ari hagati ya 98% na 99%.

• Uretse amazi , vitreous humor irimo umunyu, isukari, poroteyine na kolajeni. Irimo kandi phagocytes, ubwoko bw'uturemangingo dufasha ijisho kugumana isuku.
• Aqueous Humor ikubiyemo amazi, aside amine, electrolytes nka sodium na potasiyumu, aside ascorbic, glutathione, na immunoglobulins.

Ni izihe ndwara zikunze kugira ingaruka kuri aya mazi?

Ni ingenzi cyane kwipimisha amaso buri gihe. Kuko indwara iyo ari yo yose ishobora kuvurwa kandi ikabyara umusaruro mwiza iyo imenyekanye hakiri kare . Hari indwara nyinshi zishobora kuba zifitanye isano n'amazi n'amabara y'amaso:

• Glaucoma: Iyi ni indwara aho amazi y’ijisho yiyongera, umuvuduko w’ijisho ukiyongera, bikangiza imitsi y’amaso. Glaucoma ni yo mpamvu ya kabiri itera ubuhumyi ku isi .
• Gutandukanya Vitreous inyuma: Uko ugenda usaza, ururenda rwa vitreous ruragabanuka buhoro buhoro rutangira gutandukana na retina. Iyo ibi bibaye, ushobora kubona utudomo duto tw'umukara (floaters) cyangwa urumuri rusa n'urumuri rumurika imbere y'amaso yawe. Kuri bamwe, ibi bishobora gutuma retina icika cyangwa igacika. Kubwibyo, niba utangiye kubona floaters cyangwa flights, ugomba kugenzura amaso yawe.
• Uveitis:Mu by’ukuri iyi ni ubwoko bw’indwara. Ishobora gutera ububobere, ububabare, no kubyimba mu maso. Ishobora kugira ingaruka kuri retina, kuri uvea (irimo umubiri wa siliari utanga umwotsi w’amazi), na sclera (igice cy’umweru cy’ijisho).
• Kugabanuka k'amashusho (AMD): Impinduka mu miterere y'amashusho uko dusaza nabyo bishobora kuba impamvu ya AMD. AMD ni yo mpamvu ikomeye itera abantu barengeje imyaka 50 kutabona neza. Igira ingaruka ku macula, igice cya retina gishinzwe kureba kwacu kw'ibanze (mu magambo make, ibyo tubona iyo turebye imbere).
• Umwobo wo mu macula: Umwobo wo mu macula ushobora guterwa n'impanuka cyangwa indi ndwara. Ubusanzwe ufata ijisho rimwe gusa. Uburyo bumwe bwo kuvura ni ukuvura ijisho, aho vitreous humor ikurwaho igasimburwa n'ikintu kimeze nk'umwuka.

Icy'ingenzi cyane: Niba ugize impinduka cyangwa ukumva utameze neza mu maso, hita ubonana n'umuganga w'amaso . Ntutinde.

Ni ibihe bimenyetso bisanzwe by'indwara zifitanye isano n'ibi bintu by'amazi?

Iyo ugiye kwa muganga w'amaso, azakubaza amateka y'ubuzima bwawe, amateka y'ubuzima bw'umuryango wawe, n'ibimenyetso by'ubu. Ibi bimenyetso bishobora kuba birimo:

• Utudomo duto tw'umukara, ibintu bisa n'urushundura (amazi) n'urumuri (amatara) rugenda imbere y'amaso.
• Kugabanuka k'ubushobozi bwo kureba, kutabona neza , kureba mu buryo bw'ijisho, n'ibibazo byo kutabona neza ku ruhande.
• Kubabara amaso .
• Umutwe .

Ibizamini bisanzwe bigenzura ubuzima bw'amazi n'ubuhumyo bw'amazi

Muganga wawe w'amaso azagusuzuma neza. Ashobora gukora bimwe muri ibi bizamini cyangwa byose:

• Imbuga z'inyuguti n'ibizamini by'amabara: Ushobora kuba warabonye ikibaho kirimo inyuguti. Inyuguti zigenda zirushaho kuba nto umurongo ku wundi. Ushobora kandi gukora ikizamini ukoresheje utudomo tw'amabara kugira ngo urebe niba ushobora gutandukanya amabara.
• Ibizamini byo mu murima w’amaso: Ibi bizamini bipima uburyo amaso yawe agenda neza n’aho ushobora kubona kure muri buri cyerekezo. Muganga azamura urutoki rwe imbere y’isura yawe, akarwegereza cyane. Icyo ugomba gukora ni ukuzamura amaso yawe. Ushobora kandi gukoresha mudasobwa kuri ibi.
• Gusuzuma amaso yawe mu buryo bwa "dilated eye surrounded": Muganga azagushyira umuti mu maso. Ibi bizatuma imboni iba nini. Ibi bizamufasha kubona neza ibintu byose biri mu maso yawe. Azareba mu maso yawe akoresheje igikoresho gikoreshwa mu ntoki cyitwa ophthalmoscope (fundoscopy).

Nanone, amaso ashobora kwaguka kugira ngo afate amafoto ya retina n'imitsi ya optique, nka fundus photography cyangwa optical coherence tomography (OCT) .

• Tonography: Ibi bipima umuvuduko w'ijisho. Igikoresho cyitwa tonometer gikoreshwa mu guhumeka umwuka mu jisho. Hari igihe, iyo igikoresho gikora ku jisho, ibitonyanga by'amaso bishobora gukoreshwa mu gutuma ijisho ritabona neza. Hariho kandi uburyo igikoresho kidakora ku jisho.

Ni ubuhe buryo busanzwe bwo kuvura indwara zifitanye isano n'ibi binyobwa?

Ibi bikurikira bishobora gukorwa nk'uburyo bwo kuvura indwara zifitanye isano n'amazi cyangwa vitreous hum:

• Imiti: Ibi bishobora kuba ibitonyanga by'amaso (bigabanya umuvuduko w'amaraso mu jisho) cyangwa imiti itangwa mu jisho kugira ngo imitsi mishya y'amaraso ihagarike gukora.
• Ubuvuzi bwa Laser: Ibi bishobora gukorwa kugira ngo imiyoboro y'amaraso igabanye cyangwa ngo bisana retina.
• Kubagwa: Iyo hari amarira cyangwa gucika kw'ijisho ry'umugongo, muganga wawe ashobora kukugira inama yo kubagwa. Vitrectomy ni imwe muri izo opera.

Ni iki twakora kugira ngo ibi binyabutabire mu maso bikomeze kuba byiza?

Hari ibintu ushobora gukora kugira ngo ukomeze kandi urusheho kugira ubuzima bwiza bw'amaso yawe. Nubikora, ubuzima bw'amaso yawe yo mu mazi n'ubwo mu maso yawe bizaba byiza. Dore izo nama:

• Kurya indyo nziza kandi ifite intungamubiri. Shyiramo imboga rwatsi, imbuto, n'amafi nka salmon, tuna, na halibut mu ndyo yawe.
• Niba unywa itabi, rireke. Ntabwo ari ryiza ku maso yawe na gato.
• Gukora imyitozo ngororamubiri. Ni byiza ku mubiri wawe wose muri rusange. Binagufasha kugumana ibiro byiza. Ibi bigabanya ibyago byo kurwara izindi ndwara zishobora kugira ingaruka ku kureba kwawe, nka diyabete.
• Jya usuzuma amaso buri gihe. Niba ufite ikibazo cyo kutabona, buri gihe bwira muganga wawe.
• Rinda amaso yawe. Ambara indorerwamo zawe (nibiba ngombwa), indorerwamo z'izuba, n'indorerwamo z'umutekano niba ukora akazi gashobora kwangiza amaso yawe.
• Niba umara igihe kinini ureba mudasobwa, televiziyo, cyangwa telefoni, kurikiza itegeko rya 20/20/20. Ibyo bivuze ko, buri minota 20, reba ahantu hameze nka metero 30 uvuye aho uri mu gihe cy'amasegonda 20.

Ibintu by'ingenzi ugomba kwibuka (Ubutumwa bwo kujyana mu rugo)

Kureba ni ikintu cy'agaciro kuri twese, si byo se? Hari ibintu ushobora gukora kugira ngo amaso yawe akomeze kuba mazima. Nubikora, ibi bintu bibiri bito bitwikiriye amaso, byitwa aqueous humor na vitreous humor, bizaguma ari bizima.

Igikuru ni ugusuzuma amaso buri gihe no kubonana na muganga w'amaso ako kanya mu gihe ubonye impinduka cyangwa ikibazo cy'amaso yawe. Wibuke ko, kimwe n'ikibazo icyo ari cyo cyose cy'ubuzima, kugisuzuma hakiri kare ari bwo buryo bwiza bwo kugera ku musaruro mwiza.

Rero, fata neza amaso yawe. Icyo ni cyo kintu cyiza kurusha ibindi ushobora gukora!

Amaso , Urwenya rw'amazi, Urwenya rw'amaso, Ubuzima bw'amaso, Glaucoma, Kureba, Indwara z'amaso