Sɛ wohwɛ ahwehwɛ mu na mpofirim ara wuhu nhwi fitaa abien bi a, wote ehu ne awerɛhow nka kakra, ɛnte saa? Ɛbɛyɛ sɛ mmere a wontumi nkan wɔ hɔ a wususuw sɛ, "Oh, me nso mabɔ akwakoraa mprempren." Wɔ nnipa binom fam no, wɔn ti nhwi fi ase dan fitaa wɔ wɔn mmofraase pɛɛ, ɛtɔ mmere bi a bere a wɔda so ara kɔ sukuu no. Dɛn nti na eyi ba ankasa? So ɛyɛ yɛn akwakoraa ne mmerewa ara kwa nti? Aduruyɛ mu nhwehwɛmu a aba nnansa yi no ada no adi sɛ eyi betumi afi nsakrae ketewaa bi a ɛba yɛn ankasa nipadua mu a yɛn mu biara nsusuw ho.
Dɛn ne nkwammoaa a ɛyɛ nwonwa a ɛma nhwi kɔla kɔla yi?
Sɛ yɛbɛka no tiawa a, wo ti nhwi nya ne kɔla tuntum ne bruu fɛfɛ esiane nkwammoaa soronko bi a ɛwɔ wo ti nhwi no ase nti. Yɛfrɛ saa pigment stem cells yi , anaasɛ sɛ yɛbɛka no yiye a ``Melanocyte Stem Cells - McSCs``. Eyinom ne yɛn ti nhwi kɔla adwumayɛbea no fã titiriw.
Nanso saa ntini mu nkwammoaa yi ntumi mma nhwi no kɔla tẽẽ. Sɛ wɔbɛyɛ saa a, ɛsɛ sɛ wodi kan nyin na wɔbɛyɛ "melanocytes." Saa melanocytes yi na ɛma nhwi a ɛma nhwi yɛ kɔla no.
Enti nea enti a wo ti nhwi yɛ tuntum ne sɛ saa ntini mu nkwammoaa yi anyin bere tenten, abɛyɛ nkwammoaa a ɛma wo ti nhwi yɛ kɔla, na wɔreyɛ wɔn adwuma yiye. Anwonwasɛm ne sɛ, saa ntini mu nkwammoaa a ɛyɛ kɔla yi tra ase mfe pii, nanso ewu ansa na nkwammoaa afoforo a ɛka bom yɛ ti nhwi no. Ebia woahyɛ no nsow sɛ nnipa binom ti nhwi nsɛe bere a wɔrenyin no, nanso wɔn ti nhwi ayɛ fitaa koraa. Nea enti a ɛte saa ni. Nkwammoaa a ɛwɔ nhwi no mu no da so ara yɛ adwuma, nanso nkwammoaa a ɛka bom yɛ nwi no agyae adwumayɛ.
Dɛn na ‘akyekye’ kyerɛ? Nneɛma a wɔahu nnansa yi ara!
Bere tenten no, nnuruyɛfo ne nyansahufo susuwii sɛ saa ntini mu nkwammoaa yi tra baabi biako, na enyin bere a ehia, na afei ewu bere a wɔawie wɔn adwuma no. Nanso nhwehwɛmu a aba foforo no asesa saa asɛm yi koraa.
Nea ɛrekɔ so ankasa no yɛ biribi a ɛyɛ den na ɛyɛ nwonwa kɛse. Saa nkwammoaa yi te sɛ ɔkraman a ne kɔla sesa. Ɛne sɛ, wotumi tu kɔ ti nhwi no afã horow ntam na wɔsakra wɔn su, sen sɛ wɔbɛtra baabi biako.
Sɛnea ade foforo a wɔahu yi kyerɛ no, saa nkwammoaa yi yɛ adwuma wɔ kyinhyia mu. Ɛyɛ:
1. Mfiase: Wofi ase sɛ ntini mu nkwammoaa a ennyinii.
2. Dwumadi: Afei ɛkɔ nwi no fã foforo, nyin, na ɛyɛ nneɛma a ɛma ti nhwi no kɔla no.
3. Sankɔhwɛ: Sɛ wɔyɛ adwuma no wie a, saa nkwammoaa no san kɔ wɔn mfitiase tebea mu, kyerɛ sɛ, stem cells tebea , na ɛsan kɔ wɔn mfitiase tebea mu.
Bere tenten a saa kyinhyia yi kɔ so no, yɛn ti nhwi benya kɔla.
Enti ɛhe na ɔhaw no wɔ?
Nhwehwɛmufo ahu sɛ bere a yɛrenyin no, ɛtɔ mmere bi a saa ntini mu nkwammoaa a ɛsom bo yi kɔhyɛ baabi a ɛnteɛ wɔ ti nhwi no mu. Wɔkɔhyɛ ti nhwi no fã bi a wɔfrɛ no follicle bulge mu. Sɛ wɔkyere a, wontumi nwie wɔn kyinhyia no bio, a ɛkyerɛ sɛ wontumi nnyinii na wɔnyɛ pigment.
Nea afi mu aba? Nwi foforo no nnya kɔla biara. Enti epue fitaa anaa fitaa.
Momma yɛnkyerɛkyerɛ saa adeyɛ yi mu kakra.
| Kwan | Dɛn bio (kɛkɛ) . |
|---|---|
| Nwi nkumaa a ɛwɔ apɔwmuden | Ntini mu nkwammoaa (McSCs) no tu kɔ baabi foforo yiye, enyin (ɛbɛyɛ melanocytes), na ɛma nhwi no yɛ kɔla. Afei wɔsan kɔ wɔn tebea titiriw mu. Saa kyinhyia yi kɔ so. |
| Bere a woabɔ akwakoraa/bere a wo ti nhwi dan fitaa | Nkwammoaa bi a wɔfrɛ no stem cells no kɔhyɛ nwi no fã bi a wɔfrɛ no ‘bulge’ mu. Wontumi nkɔ akyiri anaasɛ wɔn ho akokwaw. |
| Nea etwa to a efii mu bae | Esiane sɛ nkwammoaa biara nni hɔ a ɛbɛma ayɛ kɔla nti, nhwi a enyin foforo no yɛ fitaa anaa fitaa. |
So eyi nso ma yehu kokoram ho biribi?
Aane. Ebia ɛnyɛ ti nhwi a ɛyɛ fitaa nko na nea wɔahu yi ho hia, na mmom honam ani kokoram a wɔbɛte ase nso . Titiriw no, honam ani kokoram a emu yɛ den sen biara , melanoma , fi saa nkwammoaa a ɛma honam ani hwɛbea (melanocytes) yi mu ba.
Melanoma kokoram nkwammoaa su a ɛyɛ hu sen biara no mu biako ne sɛnea ɛyɛ mmerɛw sɛ ɛbɛsakra wɔn su. Wɔ nnuruyɛ mu no, wɔfrɛ eyi ‘plasticity’ . Saa tumi yi nti na ɛyɛ den sɛ wobedi melanoma kokoram so na wɔasa no koraa no.
Saa nhwehwɛmu foforo yi kyerɛ sɛ yɛn pigment nkwammoaa a ɛteɛ, a ɛte apɔw nso wɔ ‘plasticity’ a ɛkorɔn. Enti, mprempren nyansahufo susuw sɛ ebia melanoma kokoram nkwammoaa nneyɛe a ɛyɛ hu yi fi ‘tumi a ɛsakra’ yi a ɛwɔ nkwammoaa a ɛyɛ kɔla a ɛfata no ankasa mu, a efi mu ba no.
Enti so ɛbɛyɛ yiye sɛ wobenya eyi ano aduru?
Eyi ne asɛmmisa a ɛwɔ obiara adwene mu. Seesei a wɔahu ɔkwan a ‘ɛkyere’ no, botae a edi hɔ a nhwehwɛmufo benya ne sɛ wɔbɛhwehwɛ ɔkwan bi a wɔbɛfa so ayi nkwammoaa a wɔakyekyere yi afi hɔ na wɔasan de akɔ wɔn baabi a ɛfata . Sɛ wotumi yɛ saa a, ebetumi asiw ti nhwi a ɛnyɛ fitaa kwan, na ebia mpo ɛrentumi nyɛ yiye sɛ wɔbɛdan ti nhwi tuntum bio.
Nanso eyi da so ara wɔ nhwehwɛmu fã no mu. Aduru biara nni hɔ a wɔde bɛsa eyi de besi nnɛ. Nanso, wɔabɔ amanneɛ sɛ nnipa bi a wɔn ti nhwi a ɛyɛ fitaa no asan ayɛ fitaa esiane nnuru a wɔde ma nyarewa afoforo nti. Ebia saa nnuru no rema nkwammoaa a wɔakyere wɔn yi ‘ade wɔn ho’ a wɔanhyɛ da.
Ɛsɛ sɛ yɛkɔ so hwehwɛ mu nso sɛ ebia nneɛma te sɛ adwennwen ne sigaretnom nya nkwammoaa yi a wosiw ano no so nkɛntɛnso anaa, efisɛ yenim sɛ saa nneɛma yi ka nneɛma pii a ɛkɔ so wɔ nipadua no mu wɔ ɔkwan a enye so.
Nkrasɛm a Wɔde Kɔ Fie
- Ade titiriw nti a wo ti nhwi dan fitaa ne sɛ ntini mu nkwammoaa titiriw a ɛma wo ti nhwi kɔla a wɔfrɛ no Melanocyte Stem Cells no ‘akɔhyɛ’ baabi a ɛnteɛ wɔ ti nhwi no mu.
- Eyi yɛ ade foforo a nyansahu ahu. Nhwehwɛmufo rebɔ mmɔden sɛ wobenya aduru bi a ebetumi ama nkwammoaa a wɔakyere wɔn yi ade ne ho na ama nhwi anyɛ fitaa.
- Saa bere yi de, aduru pɔtee biara nni hɔ a ebetumi asiw ti nhwi kwan sɛ ɛbɛyɛ fitaa. Hwɛ yiye wɔ nea ɛwɔ gua so no ho.
- Enkosi sɛ wobenya ayaresa a edi mũ no, suban pa te sɛ aduan a ɛkari pɛ a wubedi, sigaretnom a wobɛkwati, ne adwennwen a wubedi so no bɛboa w’akwahosan nyinaa ne wo ti nhwi akwahosan.
- Sɛ wuhu nsakrae a ɛyɛ soronko mpofirim wɔ wo honam ani anaa wo ti nhwi mu (sɛ nhwɛso no, nsensanee foforo, a ɛyɛ fitaa ntɛmntɛm) a, mma wo ho nnpopo, nanso akyinnye biara nni ho sɛ kɔ wo duruyɛfo nkyɛn kɔhwehwɛ afotu.
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