Ihe kpatara ihu ọma na-acha ọcha ka enwee ike imerụ
Elton John nwere ike ịkọ "anya anụnụ anụnụ na-achị ọchị na anyanwụ", ma ndị nwere anya dị mma kwesịrị ịghọta ihe ize ndụ anya nke ikpo ọkụ ultraviolet na-emekọ, dị ka American Academy of Ophthalmology (AAO). Na nghoputa nke 2014 nke AAO, mmadụ ole na ole nwere acha anụnụ anụnụ, akwụkwọ ndụ akwụkwọ ndụ ma ọ bụ hazel na-achọpụta na anya ha na-enwu gbaa na-etinye ha n'ihe ize ndụ dị ukwuu maka ọdịnihu na nsogbu ndị ọzọ siri ike.
Cataracts na Anya Ogwu
Mmetụta a na-ahụkarị nke ịka nká, ihe nchịkọta bụ igwe ojii anya nke anya. Ọ bụ ezie na ọtụtụ ihe ndị dị ka ịṅụ sịga na steroid nwere ike itinye aka na mmepe nke cataracts, ha na-ejikọta ya na afọ nke njedebe anyanwụ. Ihe kariri ọkara nke ndị America ga-emepe cataracts site na mgbe ha ruru afọ 80, na-eyi anya ha, nnwere onwe na ahụike zuru ezu.
Akwụsịghị ya, cataracts nwere ike ime ka ọhụụ zuru ezu; ha bu ihe kacha akpata ihe ojoo gburugburu ụwa.
Ìhè vs. Anya Ọchịchịrị
Ndi mmadu nwere anya ojoo na-achota, ma nchoputa achoputala na ndi okenye ndi nwere ucha uhie di nfe n'omume nile nke mmebi nke UV, tinyere cataracts, uveal ma ocular melanoma , na mmekorita macular degeneration (ARMD).
Ihe dị ka ọkara nke ndị bi n'Ebe Ugwu North America nwere anya enyo.
Dịka ọmụmaatụ, nnyocha e mere na 2006 na Archives nke Ophthalmology tụlere akwụkwọ ọmụmụ 132 wee kwubie na ndị nwere anya enwu gbaa nwere pasent 75 nke ohere ịmepụta melanoma, bụ ụdị ọrịa cancer nke kachasị dịkarịsịrị na ebe kachasị maka melanoma ma e wezụga akpụkpọahụ .
Dị ka ụcha akpụkpọ anụ nwere pigments nke na-emetụta ìhè ultraviolet na-abata, a na-ekwenye na ọ ga-egbochi ụzarị ọkụ nke UV site na ịkụda ma na-emebi oghere anya nke anya dị ka oghere , retina na macula .
Nnyocha Ngbagha
N'ụzọ dị ịtụnanya, nnyocha abụọ nke Australian bipụtara na 2000 na 2002 na American Journal of Ophthalmology chọpụtara na nke a bụ: ndị toro eto na-acha uhie uhie dị 80% nwere ike ịzụlite cataracts maka nchọpụta afọ ise, ma e jiri ya tụnyere ndị ha na-acha anụnụ anụnụ.
Akwụkwọ abụọ ahụ metụtara otu ọnụ ọgụgụ ndị okenye, dị ka akụkụ nke Ọmụmụ Ihe Anya Elu Ugwu Blue. Ihe karịrị 3,600 ndị ikom na ndị inyom nọ n'agbata afọ 49 na 97 so na nyocha nke ogologo oge.
Gụkwuo: Olee otú ndị ọkà mmụta sayensị si achọta ma soro ndị ahụ niile?
Gịnị kpatara ọdịiche dị n'etiti nchọpụta mere? Gini mere ndi mmadu nwere ike iru uju na-ata ahuhu karia mmebi nke ihe omumu ndia? Iji zaa ajụjụ a, achọtara m Stephanie Marioneaux, onye ọkachamara na-ahụ maka nkà mmụta ọgwụ na onye ọkachamara n'onu ahụ.
O kwuru, sị: "A haziri nke ọma na ọmụmụ ihe Australian na-eduzi nke ọma," ka ọ na-ekwu. "Ma data banyere anya gbara ọchịchịrị nwere ike ịkọrọ anyị banyere ọnụ ọgụgụ ndị a kpọmkwem, a pụghịkwa ịbịakwute ya na mpaghara ndị ọzọ. Australia bụ agwaetiti nke nwere ọnụ ọgụgụ dịgasị iche iche, ma enwere ike inwe mkpụrụ ndụ ma ọ bụ ọbụna ihe ndị nwere ike ịba uru - n'ihi anyị maara na nri nwere ike imetụta ahụ ike - nke a na-agụghị na nyocha a. "
Otu esi echebe anya gi
Ma anya gị dị ncha ma ọ bụ ọchịchịrị, ị na-etinye ugogbe anya maka anwụ nke na-egbochi ụzarị ultraviolet bụ ụzọ kachasị mfe iji chebe megide mmebi anyanwụ. Chọọ maka "100% UV Protection" (ma ọ bụ 99%) na labeelu iji jide n'aka na iko ahụ na-egbochi ụzarị UVA na UVB.
Ụzọ ọzọ a na-egosipụta ikpo okwu dị iche iche bụ "UV400", nke pụtara na iko ahụ na-enwupụta ụzarị UV ruo 400 nanometers.
Jide n'aka na ị ga-ahọrọ nnukwu etiti - dabere na ụdị ihe ntanye na ogwe aka buru ibu - n'ihi na egosiri ike anyanwụ ka a na-asọgharị, n'okpuru na gburugburu okpokoro iko dịka Marioneaux. A na-echekwa anya n'ihu site na iji akwa ma ọ bụ ọkpụkpụ brimmed.
N'ikpeazụ, elela anya ọdịda anyanwụ, n'agbanyeghị na ọ mara mma, ka Marioneaux na-adụ ọdụ.
"O nwere ike ọ gaghị adị mma, ma nke ahụ bụ nnukwu ìhè nke ìhè anyanwụ," ka ọ na-adọ aka ná ntị. "N'agbanyeghị agbanyeghị anya gị, adaberela n'echiche gị nke ọma na anyanwụ ga-agwa gị ma ị ga-eyi ugogbe anya gị.
Chetakwa, ị pụghị ịkọwa site n'ile anya na iko ndị ahụ ma ha na-enye mkpuchi sara mbara. Jide n'aka na ị na-achọ ihe a na labeelu mgbe ịzụrụ ha. "
Ndabere ala
Igwe ugogbe anya bụ ụzọ dị mfe ma dị irè iji gbochie mmebi anyanwụ, ma anya gị bụ acha anụnụ anụnụ, aja aja, ma ọ bụ ihe dị n'etiti.
Isi mmalite:
Ihe Ọmụmụ Ọrịa Anya Anya Otu Afọ. Akwụkwọ US National Institute of Health National Information Institute.
http://www.nei.nih.gov/amd/background.asp.
Cataract na nchịkọta ndị okenye na-achọpụta aha - 2013. American Academy of Ophthalmology Preferred Practice Guidelines.
http://one.aao.org/summary-benchmark-detail/cataract-in-adult-eye-summary-benchmark--october-2.
Cumming, RG, Mitchell P na Lim R. "Iris Color na Cataract: Ịmụ Ihe Omume Blue Blue." Am J Ophthalmol. 2000 Aug; 130 (2): 237-8.
Ezekiel Weis, Chirag P. Shah, Martin Lajous, Jerry A. Shield, na Carol L. Shields. "Njikọ dị n'etiti ndị ọbịa na-achọpụta ihe dị iche iche na Uveal Melanoma: Meta-analysis." Arch Ophthalmol . 2006; 124 (1): 54-60.
https://jamanetwork.com/journals/jamaophthalmology/fullarticle/417449
Eziokwu Banyere Cataracts. Akwụkwọ US National Institute of Health National Eye Institute Akwụkwọ Mpempe akwụkwọ.
https://www.nei.nih.gov/health/cataract/cataract_facts.asp.
Andrea Schmidt-Pokrzywniak, Karl-Heinz Jöckel, Norbert Bornfeld, Wolfgang Sauerwein, Andreas Stang. "Mmekọrịta Dị Mma n'etiti Ìhè Iris Iris na Mmiri Ultraviolet na Njikọta na Nsogbu nke Uveal Melanoma: Nnyocha Ọmụmụ Ihe." Ophthalmology February 2009. Vol. 116, Esemokwu 2, Peeji nke 340-348.
Stephanie Marioneaux, Board-Certified Ophthalmologist and Cornea Specialist. N'ajụjụ ọnụ nke ekwentị nwere ike ịgụ na May 28, 2104.
Younan C, Mitchell P, Cumming RG, Rochtchina E, Wang JJ. "Iris Iris na Mberede Cataract na Cataract n'Ịwa Ahụ: Ugwu Ochie Ulo." Am J Ophthalmol. 2002 Aug; 134 (2): 273-4.