I-Alternative Alternative kuya Cataract Surgery?
Ososayensi baseCalifornia baphenya nge-steroid engokwemvelo ebizwa nge-lanosterol engasetshenziswa ngelinye ilanga ukuphatha izidakamizwa . Kungenzeka ukuthi ngelinye ilanga ukusebenzisa nje i-lanosterol ngendlela ye-topical eye yehla ukuze unciphise ukuthuthukiswa kwe-cataract. Izindleko zamaconsi e-lanosterol ziyoba ziphansi kakhulu kunezindleko zokuhlinzwa kwe-cataract. Izigidi zamaRandi zichithelwa iziguli, izinkampani zomshuwalense nokunakekelwa kwezempilo kukahulumeni ukukhokhela ophthalmologists kanye nokuphatha ngokuhlanganyela ama-optometrists ukuze asuse ama-cataracts ngokuhlinzwa.
Amaconsi e-Lanosterol iso angaba yindlela ephephile, engavumelekile ekuhlinzekeni kwe-cataract ezigulini ezinamafomu ajwayelekile
Iyini i-Cataracts?
I-cataract i-clouding noma ukulahleka kokubonakala ku- lens yemvelo yeso . I-lens yomuntu iqukethe amaprotheni e-crystalline. Lapho usemncane futhi enempilo, la ma-protein asebenza ukuze agcine ilensi icacile. Ama-cataracts athuthuka ngoba njengoba sinyakala, la maprotheni ayaphazanyiswa, ahlangane futhi aphule. I-cataracts ithinta umbono futhi ibangele izithombe zivele zifuze, zivuthiwe noma zifiphele ngendlela efanayo nokubuka iwindi eliyinkimbinkimbi. I-cataracts yiyona imbangela ehamba phambili yobumpumputhe phakathi kwabantu asebekhulile kunama-55. Ukuthuthuka kokugcina kwe-cataract kwenzeka njengengxenye yenqubo evamile yokuguga futhi akuvamile ukuthola ukungabi khona kwe-cataract kubantu abadala.
I-cataracts ingenzeka kakhulu kakhulu noma ngaphambi kwesikhathi kwabanye abantu. Izidakamizwa zingabangwa ngokuthatha imithi ethile, njenge- prednisone steroids .
I-cataracts nayo ingabangelwa ezinye izinhlobo zokuhlinzwa kweso, njengokuhlinzwa okubuyiselwayo. Izimo zezempilo ezifana nesifo sikashukela zingabangela izidakamizwa ukuba zikhule eminyakeni yobudala kakhulu. Imikhuba efana nokubhema ingabangela ukonakala okungaphezu komuntu ongabhemi. Kanti futhi, izinsana zingabalwa nge-cataract congenital.
Ukuhlinzwa kwe-Cataract
I-cataracts ngokuvamile iphathwa ngokuhlinzwa kwe-cataract . Ukuhlinzwa kwe-Cataract kuhilela ukukhipha i-cataract nokufaka isimiso esisha esicacile se-lens endaweni yaso. Inqubo ivame ukuqhutshwa ngaphansi kwe-anesthesia yasendaweni ngesifo sokugula, ukuthatha isikhathi esingaphansi kwehora ezimweni eziningi. Phakathi nokuhlinzwa kwe-cataract, i-ophthalmologist isusa i-cataract nge-ultrasound noma i-laser futhi ifaka implantation entsha ye-lens intraocular. Ukubuyiswa okuvela ekuhlinzekeni kwe-cataract ngokuvamile kuthatha amaviki angu-8. Phakathi nalesi sikhathi sokuphumula, kuzodingeka ubuyele kudokotela wakho ohlinzayo ngochungechunge lokuvakashelwa kokulandela. Phakathi nokuqokwa kokulandela, udokotela wakho uzohlola amehlo akho ngokutheleleka okungenzeka futhi uqinisekise ukuthi amehlo akho aphulukisa kahle
Eyedrops for Cataract Treatment
Ososayensi bathola i-canoactol ye-canoactol ukunciphisa ikhono ngokutadisha izingane ezimbili ezazizuze njengefa lapho zihlakulela khona izinsana zisencane. Lezi zingane zinezakhi zokuguqula izakhi lapho imizimba yabo ivimbela ukukhiqizwa kwe-lanosterol. Ngokuthakazelisayo, abazali babo babenalo lolu shintsho futhi babengakaze bahlakulele. Usosayensi wagcizelela ukuthi imisebenzi ye-lanosterol igcina ilensi yomuntu ecacile ngokuvimba ukuphazamiseka nokuqhaqhaza kwamaprotheni ajwayelekile emlonyeni.
Usosayensi waqala ukuhlola inkolelo yabo emangqamuzaneni lensiza yabantu. Ucwaningo lwabonisa ukuthi lapho i-lanosterol isetshenziselwa amangqamuzana, amaprotheni amalensi ayeka ukugxila nokukhanya. Ngokulandelayo, bafunda onogwaja abanezinhlanzi. Ngemuva kokuphatha i-lanosterol ngezinsuku eziyisithupha, ama-85% wabanogwaja ayenciphisa ngokuphawulekayo ubukhulu bezinkinga zabo. Izinkinga zokugulisa izinja nazo zaphenywa. Abakwa-Black Labrador Retrievers, ama-Heelers kanye nama-Pinscher amancane, zonke izinja ezinezinkinga ezibukeka ngokwemvelo, ziphenduke ngendlela efanayo njengabanogwaja.
I-Lanosterol yakwazi kakhulu ukwehlisa ubukhulu be-cataracts futhi ithuthukise ukukhanya kwe-lens.
Ososayensi baqaphele ukuthi ucwaningo olwengeziwe luyadingeka ngaphambi kokubona amaconsi ukwelashwa okunokwethenjelwa nokusebenzayo kwezinkinga kubantu. Nokho, kungaba ukutholakala okuthakazelisayo kakhulu. Ngenxa yokuthi i-cataract yisimo esithinta kakhulu cishe sonke, cishe sizozwa okuningi mayelana ne-lanosterol maduzane.
Izwi elivela
Ukwelapha i-cataract nge-eyedrops kunokuba ube nokuhlinzwa kwe-cataract ngokuqinisekile kungenzeka esikhathini esizayo. Ososayensi basebenza kanzima ukufakazela izinzuzo zokusebenzisa i-lanosterol njengendlela engavumelekile yokuhlinzekwa kwe-cataract. Ukunciphisa i-cataract ithuthukiswe ngamaconsi e-steroid iso kungekudala kube ukwelashwa kwe-cataracts elinganisiwe.
Umthombo: Zhao L, Chen X, Zhu J. Lanosterol uphindaphinda amaprotheni aggregation in cataracts. Uhlobo, 2015.