Umzimba wethu wenziwe ziiseli ezimalunga ne-60 trillion, zonke ezixhomekeke kwi-oksijini njengomthombo wamandla azo. Amehlo, ngokukodwa, anzima kakhulu, enza iintshukumo ezingaphezu kwe-100,000 yonke imihla. Ukunqongophala kwe-oksijini kunokuphazamisa kakhulu ukusebenza kwawo, okunokukhokelela kwiingxaki ezahlukeneyo ezinxulumene nombono. Kodwa kutheni amehlo ebuthathaka kangaka ekusweleni i-oksijini?
Kubalulekile ukuqaphela ukuba amehlo aphakathi kwamalungu anomdla kakhulu kwioksijini emzimbeni wethu. Akwahlulwa njengee-organ "ezinamandla aphezulu". I-retina kunye ne-optic nerve, phakathi kwezinye izicubu zamehlo, zinomsebenzi wokucubungula ubungakanani obukhulu bemiqondiso yokubona imihla ngemihla, zitya ioksijini namandla amaninzi kunamanye amalungu amaninzi. Iiseli ze-photoreceptor ezisengozini kakhulu kwi-retina, ezisebenzisa i-aerobic metabolism ukuvelisa "amandla okubona." Ukungabikho kweoksijini eyaneleyo kunokubangela ukuba ezi seli zingasebenzi kakuhle, okukhokelela kwiimpawu ezifana nokubona okufipheleyo kunye nokudinwa kwamehlo, kwaye kwiimeko ezinzima, kunokubangela ukufa kweeseli, okubangela ukulahleka kombono ongenakulungiseka.
Ioksijini Ichaphazela Njani Amehlo Akho?
Ukungabikho kweoksijini kunokubangela iziphumo ezibi kwimpilo yamehlo:
- Ukwehla kokubona: Ukunqongophala kweoksijini kunokubangela ukudinwa kwemisipha yeciliary kunye nokunciphisa ukuthamba kwelensi, okukhokelela ekubeni nombono okufutshane okanye i-presbyopia. Ukunqongophala kweoksijini okungapheliyo kuyayithintela imisebenzi ye-retina, okubangela umbono ofipheleyo kunye nokuphambuka kokubona.
- Umngcipheko Owandayo Wesifo: Ukungabikho komoya-mpilo owaneleyo kunokuphazamisa ukusebenza kwe-metabolism yelensi, okukhokelela ekwakhekeni kwe-cataract; ukuvaleka kokuphuma kwamanzi anomoya-mpilo kunokunyusa uxinzelelo lwangaphakathi kweso, okunokubangela i-glaucoma; ukunqongophala komoya-mpilo kwimithambo-luvo ye-optic kunokubangela ukulahleka kombono okanye ukuqhekeka kwe-retina.
- Ukungakhululeki kwamehlo: Iimpawu ezinje ngokuba buhlungu, ukoma, ukurhawuzelela, okanye ukutsha zinokubangelwa kukungabikho komoya-mpilo, nto leyo echaphazela kakubi intuthuzelo yamehlo.
Ngaba unyango lweoksijini luyawachaphazela amehlo?
Iziphumo zeoksijini emehlweni zibonakala ngeendlela ezininzi ezibalulekileyo:
1. Ukugcina iMetabolism yeSeli
Izicubu zamehlo, kuquka i-retina, i-cornea, kunye nelensi, zixhomekeke kwi-oksijini ukuze zincede i-metabolism yeseli. I-oksijini ibalulekile kwinkqubo yokuveliswa kwamandla ngaphakathi kwe-mitochondria, nto leyo evumela ukusebenza nokulungiswa kweseli. Ukungabikho kwe-oksijini kunokukhokelela ekungasebenzi kakuhle kweseli, kwaye emva koko, kuphazamiseke umbono.
2. Ukukhuthaza ukuhamba kwegazi emehlweni
Ioksijini ithuthwa iye emehlweni ngegazi. Ukujikeleza kakuhle kwegazi kuqinisekisa ukunikezelwa rhoqo kweoksijini kunye nezondlo ngelixa kususwa inkunkuma ye-metabolic. Amanqanaba e-oksijini aphantsi anokubangela ukuvulwa kwemithambo yegazi okanye ukuvaleka kwamehlo, nto leyo ebangela umngcipheko weemeko ezifana ne-glaucoma okanye iingxaki ze-retina.
3. Ukuncedisa unyango lwezifo
Kwiimeko zeemeko zamehlo ezifana ne-retinal ischemia kunye nomonakalo we-optic nerve, unyango lwe-hyperbaric oxygen lunokuphucula amanqanaba e-oksijini yezicubu, lukhuthaze ukulungiswa kunye nokubuyisela ukusebenza.
Ngaba i-HBOT iyayichaphazela indlela ebona ngayo izinto?
Xa kukho ukungabikho kweoksijini, unyango lweoksijini egqithisileyo lunokuba luncedo kakhulu kwimpilo yamehlo. Olu nyango lubonelela ngeenzuzo ezininzi, ngokuyintloko ngokuhambisa amanqanaba achanekileyo eoksijini ngqo kwiithishu zamehlo ezingenaoksijini. Phantsi koxinzelelo oluphezulu, ioksijini iyanyibilika ngqo kulwelo lomzimba ize ithuthwe iye kwiindawo ezinqongopheleyo, nto leyo ejongana neengxaki zeengcambu.
Iingenelo ze-HBOT:
- IkhuthazaUkulungiswa kweCorneal: Ukuhanjiswa kweoksijini okuphuculweyo kwenza kube lula ukulungiswa nokuhlaziywa kweeseli ze-epithelial ze-cornea, ukunciphisa ukudumba nokubuyisela ukubonakala kwe-cornea, oku luncedo ekwenzenikala kwe-cornea, usulelo, okanye ukuphinda uphile emva kotyando.
- Iqinisa Uxinzelelo Lwangaphakathi Kweliso: Ukuphakamisa amanqanaba eoksijini kwi-aqueous humor kunokunceda ukugcina ibhalansi yayo enamandla, ukuzinzisa uxinzelelo kunye nokunceda izigulane ezine-glaucoma.
- Inciphisa i-Hypoxia ye-RetinalOlu nyango luphucula ukuhanjiswa kweoksijini kwiiseli ze-retinal, luvuselela imetabolism kunye nokulungiswa, lubonelela ngamandla okunyanga iimeko ezifana nokuvaleka kwemithambo yegazi ye-retinal kunye ne-diabetesic retinopathy.
Ziziphi iingxaki zokubona ezinxulumene ne-HBOT?
Nangona i-HBOT inokuba luncedo, kukho neengozi ezinokubakho. Abanye abantu banokufumana oku kulandelayo:
- Utshintsho Lokubona: Ukuvezwa ixesha elide kwiindawo ezineoksijini ephezulu kunokutshintsha amandla okuqaqambisa ilensi, okubangela i-myopia yexeshana, enokuphela emva kokuba unyango luyekisiwe.
- Uxinzelelo Oluphezulu Lwamehlo: Utshintsho kuxinzelelo ngexesha lonyango lunokunyusa uxinzelelo lwangaphakathi kwamehlo, nto leyo ekhokelela ekungonwabi, ekuboneni okufipheleyo, okanye ekonyuseni umngcipheko wezigulane zeglaucoma.
- Ubuthi beOksijini: Ukuvezwa ixesha elide kwioksijini eninzi kunokonakalisa i-retina, nto leyo ekhokelela ekuwohlokeni kokubona okanye ukungonwabi.
Isiphelo: Ukugcina Amanqanaba e-Oxygen afanelekileyo eLiso
Ukukhusela impilo yamehlo, ukugcina umbane ofanelekileyo weoksijini kubalulekile. Nazi iindlela ezimbalwa zokuphucula umbane weoksijini emehlweni:
- Yamkela Imikhwa Yamehlo Esempilweni: Kuphephe ukuxinwa amehlo ixesha elide kwaye uthathe ikhefu rhoqo ngelixa usebenzisa izixhobo zedijithali.
- Phucula Indawo Ohlala Kuyo: Qinisekisa ukuba umoya ungena ngokwaneleyo kwaye uphephe ukuvezwa ixesha elide kwiindawo ezivaliweyo okanye ezingcolileyo.
- Gxila kwiSondlo kunye nokuzilolonga: Ukutya okunesondlo okutyebileyo kwiivithamini C kunye no-E, kunye nee-antioxidants zixhasa izicubu zamehlo. Ukuzivocavoca rhoqo kunokuphucula ukujikeleza kwegazi, kukhuthaze ukuthuthwa kweoksijini ngokufanelekileyo.
Ixesha leposi: Novemba-26-2025