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Isibalo sezingane ezidinga izibuko ukuze zibone izinto ezikude - isimo esaziwa ngokuthi i-myopia - ukwanda nokuqagelwa kwamanje kusikisela ukuthi ngo-2050, amaphesenti angama-50 abantu emhlabeni azothinteka.

Ngawo-1970, amaphesenti angama-25 abantu baseMelika abene-Myopia; Kepha emashumini amathathu eminyaka ubusuku bonke busukuma ngamaphesenti angama-42. Yize iGenetics inesibopho sokunye amacala e-Myopia, ososayensi manje bakholelwa ukuthi imvelo nayo idlala indima enkulu. Manje abaphenyi baqala ukungathuthi izizathu zamanani entengo ye-skyryryryryryryroking futhi bacebe izindlela zokwenza ijubane futhi baphinde babuyise umbono wengane - okubalulekile ngekhwalithi yabo yempilo kanye nengozi yabo yokuthola ukulahleka kombono kamuva empilweni.

"Izingane seziseduze namazinga ashesha kunalokho esike sakubona ngaphambili," kusho uNick Orken, e-University of Alabama, eBirmingham. "Kuyashesha ukwedlula ngisho nezakhi zofuzo kuphela ongakuphendula." I-Pussy Silicon Sex Sex

"Sesiwazi amashumi eminyaka umuntu esondele kakhulu," kusho u-Onken, "kuphakama amathuba okulahlekelwa umbono lapho esemdala, ngenxa yezimo ezinjengezimo ezinjengezimo ze-macular kanye nama-cataracts."

I-Myopia ivame ukuqala ngesikhathi sobuntwana, ngenxa yokungaziphathi kahle phakathi kwalapho iso likhula ngokushesha lapho ukukhanya kugxile khona e-retina.

"Isimo saseMyOpia noma saseduze sibangelwa iqiniso lokuthi iso lide kakhulu," kusho uCarolyn Lederrman, odokotela abane-ophthalman, baseNew York. Lapho yonke i-eyeball yamehlo ikhula ibe isikhathi eside kunalokho kufanele, lokhu kwakha isimo lapho izingxenye ezigxile iso - i-cornea kanye nokukhanya kwe-retina nje ukuvela konodoli we-purry .real Japan

Njengoba kuvela, iminyaka lapho ingane iqala khona i-myopic ivame ukubikezela ukuthi umbono wawo uzophela kanjani.

"Isibikezeli esikhulu kunazo zonke sokuthi uzoba seduze kangakanani,niniUseduze, "kusho uJeffrey Walristist, i-Optometrist kanye ne-Assometried Dean of Christian e-Ohio State University. Njengoba uWaline achaze lapho efika lapho efika khona, yize enza ubude besikhathi sokuthi, le nqubo izohlala ihlala ikhona maphakathi nama-20s.