Dalili na ainihin macular degeneration , wanda ake kira AMD ko ARMD (wanda ake danganta da shekaru macular degeneration), ba a san shi ba - hujja ne ga marasa lafiya da likitoci, saboda yanayin shine babban dalilin hangen nesa da kuma makanta a Amirkawa da shekaru 65 da haihuwa. mazan. Wannan ya ce, akwai sanannun abubuwan haɗari ga AMD-wasu daga cikin abin da za ku iya samun tasiri a kan, kamar shan taba, kiba, da kuma hasken rana, da kuma wasu da ba za ku iya ba, irin su shekaru da kuma jinsin.
Dalili na Kasuwanci
Advancing Age
Shekaru shine mafi girman haɗari ga maɓallin macular degeneration. Kashi ashirin da biyar cikin 100 daga yawan shekarun da suka kai 65 zuwa 74 suna da matsananciyar macular, yayin da ta shafi kashi 33 cikin waɗanda suka wuce shekaru 75.
Gender
Nazarin ya nuna cewa kana da haɗari mafi girma na bunkasar macular degeneration idan kun kasance mace.
Akwai alama tsakanin haɗin kai tsakanin mazomaci da macular degeneration. Mata da suka fara yin jima'i da magungunan mahimmanci sun fara ci gaban macular degeneration nan da nan. A gaskiya ma, akwai bincike da ke bincike game da muhimmancin estrogen a magani na macular degeneration.
Har ila yau, saboda mata suna da tsawon rayuwarsu, sun kasance mafi haɗari na fuskantar wahalar hangen nesa idan aka gano tare da AMD fiye da maza da yanayin, yayin da yake cigaba da lokaci.
Genetics
Maƙasudin maɓallin Macular baya dogara da shi, amma abubuwan da suka shafi haɗin kai zasu iya taka rawa.
Tarihin Iyali
Ana nuna tarihin tarihin tarihin shekaru masu yawa na macular wanda aka nuna don kara yawan haɗarinka da kashi 50. Idan kana da 'yan uwa da macene degeneration, ya kamata ka kula da wasu matsalolin haɗari kuma ka tabbata ka tafi don bincikar hangen nesa.
Race
Magancin macular degeneration shine babban dalilin makanta a matasan Amurka masu tsufa. Kwayar yana da ƙananan rare a tsakanin sauran mutane, amma zai iya faruwa.
Eye Eye
Ko da yake ba a san ainihin abin da ke haifar da cutar ba, adadin alade da ke cikin ƙwayar idanu na iya taka rawa. Mutane da suke da launi na haske suna ganin sun zama mafi yawan hadarin macular degeneration fiye da mutanen da suke da duhu.
Stargardt ta cuta
Cutar cutar Stargardt ita ce mafi yawan yawan yara masu mahimmancin macular degeneration, wanda ya shafi 1 a yara 10,000 a Amurka.
A cikin Stargardt cutar, akwai cututtukan kwayoyin cutar da ke haifar da kwayoyin ido na ido su mutu. Hasarin hangen nesa ya fara sannu a hankali kuma ya ci gaba da hanzari, yana fuskantar hangen nesa sosai don haka ya sa mutumin da ya shafa ya zama makafi yayin da yake lura da hangen nesa.
Ana iya bincikarsa a lokacin da yake da shekaru 6 kuma yana iya ganewa kafin shekarun haihuwa 20. Zai yiwu a samu cutar kuma ba ta san shi ba sai kun kusan 40. Halin yana shafi maza da mata daidai.
Vitelliform Macular Dystrophy da Mafi cuta
Hanya na biyu mafi yawan yara samari na Macular degeneration shine Vitelliform macular dystrophy, wanda ake kira "Best cuta" lokacin da ta fara kafin shekaru 6.
Vitelliform macular dystrophy abu ne mai lalacewa wanda ya fara tun shekaru da yawa fiye da cutar Stargardt. Rasuwar hangen nesa iya ko bazai faru ba a farkon matakai. An gano shi ta hanyar lura da launin rawaya, nama mai mahimmanci a cikin macula, wanda aka gano a binciken ido.
Yanayin Lafiya
Ƙin jini mai tsanani da cututtukan zuciya
Harhawan jini da sauran cututtuka na zuciya da jijiyoyin jini sun kara yawan yiwuwar bunkasa macular degeneration. Maganin tsirrai na Macular yana hade da ƙwayar magungunan ƙwayar cuta a cikin idanu, kuma an yi imani cewa abubuwan da ke taimakawa ga cututtukan zuciya da hauhawar jini na iya taimakawa wajen maye gurbin macular degeneration.
Kiba
Girman kisa ba wai kawai haɗuwa ne da bunkasa yanayin ci gaban macular amma shekaru masu yawa na yanayin, irin su lalacewar macular degeneration da neovascular macular degeneration, ko da yake dalilin da yasa ba sage ba.
Salon
Wasu abubuwan salon rayuwa sun hada da ci gaban macular degeneration:
Shan taba
Bincike ya nuna cewa shan taba yana kara yawan hadarin macular degeneration. Dalilin da ya sa hakan ba shi da kyau, amma shan taba yana kara yawan cutar ciwon daji a general, kuma haɗarin jini na haɗari sune babban ɓangare na tsarin cuta a macular degeneration.
Sun bayyana
Lokacin kashewa a cikin rana ba tare da tabarau na kare rayuka ba, ya nuna cewa yana ci gaba da cigaban macular degeneration. Masu bincike sun gano cewa mutane da tarihin dadewa, wanda ba a tsare su zuwa hasken rana yana da mafi yawan lokuta mai tsanani na macular degeneration fiye da waɗanda ba tare da irin wannan tasiri ba.
Kayan Ganyayyaki / Naman Gwari
Antioxidants zasu iya kare kwayoyinku daga lalacewar oxidative, wanda yake da alhakin da yawa daga cikin sakamakon tsufa, ciki har da degeneration na macular. Idan kuna da ƙananan matakan bitamin da kuma ma'adanai kamar antishanci, bitamin A, bitamin C, da kuma bitamin E, za ku iya samun haɗari mafi girma na hasara hangen nesa da dangantaka da macene degeneration.
Nazarin kuma ya nuna cewa mutane masu cin abinci mai tsada mai sau biyu suna iya haifar da cikewar macular degeneration, wanda shine yanayin ci gaba da yanayin.
> Sources:
> DeAngelis MM, Owen LA, Morrison MA, et al. Genetics of age-related macene degeneration (AMD). Hum Mol Genet. 2017 Aug 1; 26 (R1): R45-R50. Doi: 10.1093 / hmg / ddx228.
> Kim EK, Kim H, Vijayakumar A, Kwon O, Chang N. Ƙungiyoyi tsakanin 'ya'yan itace da kayan lambu, da kuma maganin abinci mai gina jiki da kuma shekarun tsohuwar macular degeneration ta hanyar shan taba matsayi a cikin mutanen Koriya. Nutr J. 2017 Dec 4; 16 (1): 77. Doi: 10.1186 / s12937-017-0301-2.
> Myers CE, Klein Be, Gangnon R, Sivakumaran TA, Iyengar SK, Klein R. Cigarette shan taba da kuma tarihin tarihin shekarun da suka shafi shekarun haihuwa: binciken Beaver Dam. Ophthalmology. 2014 Oktoba; 121 (10): 1949-55. Doi: 10.1016 / j.ophtha.2014.04.040. Afrilu 2014 Yuni 20.
> Woo SJ, Ahn J, Morrison MA, et al. Tattaunawa game da Kwayoyin Halitta da Harkokin Kiwon Lafiyar Harkokin Kiwon Lafiyar Harkokin Kiwon Lafiyar Harkokin Kasuwanci da Haɗayarsu a cikin Yanayin Koriya da Girgirar Maɗaukaki na Age. PLoS Daya. 2015 Yuli 14; 10 (7): e0132771. Doi: 10.1371 / journal.pone.0132771. eCollection 2015.
> Xie J Ikram MK Cotch MF et al. Ƙungiyar Ciwon Magunguna na Ciwon sukari da kuma Ciwon Abun Cutar Abun Turawa tare da Cututtukan Lafiya ta Duniya: Tsarin Mahimmanci da Meta-bincike. JAMA Ophthalmol. 2017 Jun 1; 135 (6): 586-593. Doi: 10.1001 / jamaophthalmol.2017.0988.