Fa no sɛ mpofirim ara wufi baabi a hann wɔ hɔ yiye kɔ dan a emu yɛ sum mu. Egye bere kakra ansa na w’ani atumi ayɛ nsakrae wɔ sum no mu, nanso wuntumi nhu hwee, ɛnte saa? Ɛno yɛ ade a ɛfata. Nanso nnipa binom fam no, egye bere tenten ansa na wɔn ani atumi ayɛ nsakrae wɔ sum no mu, anyɛ saa a wontumi nhu ade koraa. Eyi bɛyɛ ɔhaw kɛse bere a woreka kar anadwo anaasɛ woreyɛ adwuma wɔ hann kakraa bi mu no. Ɛnnɛ yɛreka saa ‘anadwo anifurae’ yi ho asɛm, anaasɛ aduruyɛ mu din a wɔde frɛ no ne Nyctalopia.
Sɛ yɛbɛka no tiawa a, dɛn ne ‘anadwo anifurae’ (Nyctalopia)?
Ade a edi kan a ɛsɛ sɛ yɛte ase ne sɛ anadwo anifurae nyɛ yare a ɛda nsow. Ɛyɛ yare foforo a ɛda adi ho sɛnkyerɛnne ankasa. Sɛ yɛbɛka no tiawa a, ɛyɛ nea wontumi nhu ade yiye wɔ hann a ɛba fam anaa esum mu. Ɛsan nso kyerɛ sɛnea aniwa no ntumi nyɛ nsakrae ntɛmntɛm wɔ hann mu nsakrae a ɛba mpofirim (e.g., efi hann mu kɔ sum mu) ho. Ebia nnipa binom benya saa tebea yi bere a wɔyɛ mmofra, na afoforo nso betumi anya bi bere a wɔanyinyin.
Yɛyɛ dɛn hu ade wɔ sum mu? Momma yenhu!
Sɛ wobɛte eyi ase a, ɛsɛ sɛ wunya sɛnea yɛn aniwa yɛ adwuma wɔ sum mu no ho adwene kakra. Yɛn ani te sɛ mfoninitwa mfiri a wɔde mfiridwuma mu nimdeɛ a ɛkorɔn ayɛ. Eyi afã atitiriw abien na ɛboa yɛn ma yehu ade wɔ sum mu.
- Retina : Eyi wɔ yɛn aniwa akyi. Ɛte sɛ sensor a ɛwɔ mfoninitwa afiri mu no. Ɛwɔ nkwammoaa soronko abien a ɛma wohu hann. Eyinom yɛ kɔn ne abaa.
- Cones: Eyinom boa yɛn ma yehu kɔla ne nsɛm nketenkete.
- Rods: Eyinom ne yɛn asɛm no mu abran. Efisɛ eyinom ne nkwammoaa a ɛboa yɛn titiriw ma yehu ade wɔ sum mu. Poma yɛ nkwammoaa a ɛte hann nka wɔ yɛn retina mu no mu 95%.
- Iris: So woahyɛ sɛnea ɔkraman aniwa yɛ kɛse wɔ sum mu na ɛyɛ ketewaa wɔ hann mu no nsow pɛn? Yɛn aniwa nso wɔ ɔfã a ɛte saa ara. Ɛyɛ iris no. Eyi ne aniwa no fã a ɛhwɛ hann dodow a ɛkɔ aniwa no mu, aniwa no . Sɛ esum a, ebue, na ɛtrɛw aniwa no mu na ɛma hann pii kɔ aniwa no mu. Wɔ hann no mu no, ɛtwetwe, na ɛto hann dodow ano hye.
Enti, sɛ saa poma nkwammoaa yi ntumi nyɛ adwuma yiye, anaasɛ sɛ aniwa no nnyɛ kɛse sɛnea ɛsɛ a, aniwa no nnya hann a ɛdɔɔso. Ɛno ne bere a anisoadehu a ɛwɔ sum mu no sɛe.
Dɛn ne nneɛma atitiriw a ɛde tebea yi ba?
Nneɛma pii wɔ hɔ a ebetumi ama obi ani afura anadwo. Momma yɛnhwɛ wɔn wɔ pon a ɛnyɛ den so. Yebetumi akyekyɛ eyinom mu akuw atitiriw abien: hann a ɛdɔɔso a entumi nkɔ aniwa no so anaasɛ retina no ntumi nyɛ adwuma yiye.
| Sɛnti | Nkyerɛkyerɛmu a ɛnyɛ den |
|---|---|
| Aniwa a ɛyɛ mmerɛw | Aniwa no aniwa no dan mununkum, na ɛno ma hann dodow a ɛkɔ aniwa no mu no so tew. Eyi abu so kɛse bere a yɛrenyin no. |
| Glaucoma a ɛma obi ho yɛ hyew | Aniwa ntini a ɛsɛe esiane nhyɛso a ɛkɔ soro wɔ aniwa no mu nti. Eyi betumi aka anisoadehu a ɛwɔ akyi ne anadwo anisoadehu nso. |
| Vitamin A a enni nipadua no mu | Vitamin A ho hia na ama yɛn abaa no ayɛ adwuma yiye. Sɛ nipadua no nni vitamin A a, anadwo nhumu yɛ mmerɛw. Nnipa a wɔayɛ wɔn oprehyɛn a wɔde tew wɔn mu duru so (e.g. yafunu mu oprehyɛn) no wɔ asiane kɛse mu efisɛ vitamin A a wɔtwe no so tew. |
| Awosu mu nyarewa ahorow bi | Nyarewa bi wɔ hɔ a wɔntaa nhu, a wonya fi awo mu a ɛka retina no, te sɛ Retinitis Pigmentosa , cone-rod dystrophy , ne congenital stationary night blindness (CSNB) . |
| Laser oprehyɛn ahorow bi | Ebia ɛbɛyɛ den ama nnipa binom sɛ wobehu anadwo sɛ nea efi mu ba wɔ oprehyɛn te sɛ LASIK a wɔde yi ahwehwɛ akyi. |
So aduru bi wɔ hɔ a wɔde sa eyi?
Aane! Asɛmpa no ne sɛ wobetumi asa tebea horow pii a ɛde fifiri ba anadwo . Ayaresa no gyina nea ɛde ba no so.
Nhwɛsoɔ,Sɛ wowɔ ani a ɛyɛ mmerɛw , wobetumi de oprehyɛn a ɛnyɛ den ayi afi hɔ koraa. Ɛno akyi no, w’anisoadehu bɛsan ayɛ sɛnea na ɛte kan no. Sɛ nea ɛde ba ne vitamin A a enni nipadua no mu a, ɛnyɛ den sɛ wobetumi asiesie eyi denam vitamin nnuru a wobɛnom sɛnea wo duruyɛfo aka wo fo no so.
Nanso, mprempren awosu mu nyarewa bi , te sɛ Retinitis Pigmentosa, nni ano aduru. Nanso, wo duruyɛfo betu wo fo wɔ akwan ne mfiri a wobɛfa so adi sɛnkyerɛnne ahorow no ho dwuma na ama w’asetra ayɛ mmerɛw ho.
Esiane sɛ nneɛma pii na ɛde eyi ba nti, ade a eye sen biara a wubetumi ayɛ ne sɛ wobɛkɔ aniwa ho oduruyɛfo, kyerɛ sɛ, wo duruyɛfo, na woahu nea ɛde ba ankasa. Ɛno ansa na wubetumi ahu ayaresa a ɛfata wo sen biara.
Sɛ wɔansa a, asiane bɛn na ɛwɔ mu?
Asiane kɛse a ɛwɔ eyi mu ntɛm ara ne kar akwanhyia . Sɛ woreka kar anadwo a, akanea a ɛhyerɛn wɔ kwan so, ne kar a ɛreba no anim akanea betumi ayɛ den ama w’ani. Afei nso, anwummere, sɛ hann no ano brɛ ase na esum da a, nea wotumi hu no so tew, enti hokwan kɛse wɔ hɔ sɛ worenhu onipa anaa aboa bi wɔ kwan so na ɔde akwanhyia aba.
Enti, sɛ wohu ade ketewaa bi mpo anadwo a, yɛsrɛ wo kwati sɛ wobɛka kar anaa wode mfiri a ɛyɛ hu bedi dwuma anadwo kosi sɛ wobɛkɔ oduruyɛfo nkyɛn. Eyi ho hia paa ma wo ne afoforo ahobammɔ.
Bere bɛn na ɛsɛ sɛ mekɔ oduruyɛfo nkyɛn?
Eyi nyɛ biribi a wubetumi ahu anaa woasa wɔ fie. Sɛ wuhu nsakrae wɔ w’ani so anadwo, anaasɛ ɛyɛ den ma wo sɛ wubehu bere a worefi hann mu akɔ sum mu a, akyinnye biara nni ho sɛ ɛyɛ nea enti a ɛsɛ sɛ wokɔ aniwa ho ɔbenfo nkyɛn . Bere a nneɛma dodow no ara a ɛde ba no nyɛ aniberesɛm no, sɛ wohu ntɛm na wɔsa yare a, ebetumi aboa ma wɔasiw anisoadehu kɛse ano daakye.
Nkrasɛm a Wɔde Kɔ Fie
- Nyctalopia nyɛ yare a ɛda nsow, na mmom ɛyɛ yare foforo a ɛda adi ho sɛnkyerɛnne.
- Nea ɛtaa de ba no bi ne atiridiinini, atiridiinini, vitamin A a enni nipadua mu, ne awosu mu nyarewa bi.
- Asɛmpa no ne sɛ wobetumi asa nneɛma a ɛde tebea yi ba no pii yiye, enti mma wo ho nnyɛ wo hu.
- Sɛ wowɔ ɔhaw biara wɔ w’ani so anadwo a, yɛsrɛ wo kɔ aniwa ho oduruyɛfo (oduruyɛfo) nkyɛn ntɛm ara.
- Sɛnea ɛbɛyɛ a w’ankasa ne afoforo de, kwati nneɛma a asiane wom te sɛ kar a wobɛka anadwo kosi sɛ wubenya aduruyɛ mu afotu a ɛfata.
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