Yu dɔn ɛva yɛri bɔt ‘DNA tɛst’ ɔ ‘jin tɛst’? Sɔntɛm yu dɔktɔ dɔn tɛl yu bɔt am, ɔ yu dɔn si am na fim na TV. Wetin i rili de du? I kin gi valyu infɔmeshɔn nɔto jɔs bɔt sik dɛn we de na wi bɔdi, bɔt i kin gi valyu infɔmeshɔn bak bɔt wi jenɛtiks. Lɛ wi tɔk bɔt am simpul wan we yu go ɔndastand.
Wetin rili na DNA tɛst?
Fɔ tɔk am simpul wan, DNA tɛst, ɔ jenɛtik tɛst, de luk fɔ difrɛns dɛn na yu jin, kromozom, ɛn DNA. Tink bɔt dɛn tin ya as di ‘instrɔkshɔn’ we de kɔntrol ɔltin na wi bɔdi. Nɔto jɔs wi ayt, wi yay kɔlɔ, ɛn wi ia kɔlɔ de dipen pan dɛn jin ya, bɔt na dɛn de sho bak aw wi kin gɛt sɔm sik dɛn.
Dis invɛstigeshɔn kin ɛp wi fɔ ɔndastand mɔ bɔt sɔm impɔtant pɔynt dɛn:
- Kɔnfɛm if wan patikyula sik de ɔ nɔ de: Ivin if sɔm sayn dɛn de, dɛn tɛst ya kin ɛp fɔ no di rayt kayn sik.
- No aw yu kin gɛt sik tumara bambay: Sɔm sik dɛn, fɔ ɛgzampul, sɔm kayn kansa kin gɛt sɔntin fɔ du wit dɛn jɛnɛtiks. So yu kin no bifo tɛm if yu de pan denja.
- Lan bɔt di jɛnɛtik kɔndishɔn dɛm wae yu kin pas to yu pikin: Ivin if yu nɔr sho sɔm kayn jenɛtik kɔndishɔn dɛm, yu kin bi ‘kɛr’ fɔ di sik. Dis min se yu kin pas di jin we dɔn chenj to yu pikin.
If yu want fɔ tɛst yu jɛnɛtiks, i go fayn fɔ mek yu tɔk to yu dɔktɔ bɔt am fɔs. Dɔn yu kin disayd klia wan if yu rili nid dis tɛst ɛn if na so, us kayn fɔ gɛt.
Wetin na di men kayn DNA tɛst?
Difrɛn kayn tɛst dɛn de we dɛn kin du fɔ tɛst pɔsin in jɛnɛtiks. Yu dɔktɔ go tɛl yu fɔ du di tɛst we go fayn fɔ yu pas ɔl yu famili istri ɛn di sayn dɛm we yu gɛt. Lɛ wi tek wan luk pan di men kayn dɛn.
| Test tayp | Wetin yu si pan dis? |
|---|---|
| Fɔ tɛst jin dɛn | dis kin bi bay we dεn de luk fכ chenj dεm na wan כ mכr spεshal jin dεm. Fɔ ɛgzampul, if pɔsin na yu famili gɛt wan sik we de kɔmɔt frɔm yu jɛnɛtiks, i kin chɛk if yusɛf gɛt di jin fɔ da sik de. |
| Tɛst fɔ di jɛnɛtiks | Dis na tɛst we gɛt mɔ tin fɔ du. Bifo i jɔs gɛt wan ɔ tu jin dɛn, i de luk fɔ chenj dɛn na bɔku bɔku jin dɛn na yu DNA wan tɛm. Dɛn kin yuse am pan kɔmpleks sik kɔndishɔn. |
| Test fɔ di kromozom dɛn | di jin dεm de na di kromozom dεm. dis tεst nכ de luk pan di jin dεm, bכt i de luk pan chenj dεm na di כl kromozom. I de luk fɔ tin dɛn lɛk if ɛkstra kromozom de, kromozom we nɔ de, ɔ brok brok. |
| Jin ɛksprɛshɔn tɛst | insay wi bכdi in sεl dεm, sכm jin dεm de "aktiv" εn sכm de "inactive." dis tεst de luk aw di jin dεm de wok. Insay sɔm sik dɛn lɛk kansa, di jin dɛn kin ɔva ɛksprɛs (ɔva ɛksprɛshɔn) ɔ ɔnda ɛksprɛs (ɔnda ɛksprɛshɔn). |
Wetin dɛn kin yuz dɛn jenɛtik tɛst ya fɔ?
Fɔ tɛst di jɛnɛtiks na wan tin we rili valyu fɔ mɛn pipul dɛn. Na sɔm pan di sityueshɔn dɛn we dɛn kin yuz am.
Tɛst we dɛn kin du bifo dɛn bɔn pikin fɔ mama dɛn we de bɔn pikin
we uman bεlε, dεn tεst dεm ya kin no εni chenj dεm na di jin כ kromozom dεm na di pikin we de bכn. Dis kin ɛp fɔ no if di pikin gɛt wan sik we i gɛt frɔm in jɛnɛtik bifo tɛm.
Test fɔ no if pɔsin gɛt di sik
If yu gɛt ɛni sayn, dis tɛst kin ɛp fɔ no if na wan jenɛtik kɔndishɔn ɔ nɔto so.
Skrin fɔ di pɔsin we de kɛr pipul dɛn
Sɔm sik dɛn de we yu kin gɛt frɔm yu jɛnɛtiks, ɛn pan ɔl we yu gɛt di jin we dɛn dɔn chenj fɔ da sik de na yu bɔdi, yu nɔ go sho di sayn dɛn. Dɛn kɔl yu "kɛriɔ." If mama ɛn papa dɛn ɔl tu we de plan fɔ bɔn pikin na pipul dɛn we gɛt di sem sik, 25% risk de fɔ mek di pikin gɛt da sik de. So dis tɛst kin tɛl yu if yu na pɔsin we de kɛr di sik.
Fɔ chɛk di nyu bɔbɔ dɛn
As soon as di pikin bɔn, dɛn kin tɛst am fɔ sɔm kayn jenɛtik ɛn ɔda mɛrɛsin dɛn. Dis kin mek dɛn bigin tritmɛnt kwik kwik wan if sik de.
Prɛdiktiv ɛn prɛ-simptomatik tɛst
Dɛn tɛst ya kin sho if yu gɛt ay jenɛtik risk fɔ gɛt sɔm kayn sik (e.g., sɔm kayn kansa) tumara bambay, ivin if yu nɔ gɛt ɛni sayn rayt naw.
Famakojεnomik tεst
Dis na wɔndaful tin. Dis tɛst kin tɛl yu aw sɔm mɛrɛsin dɛn go afɛkt yu, if dɛn go wok fɔ yu, ɛn wetin na di doz we sef pas ɔl, bay yu jenɛtik mek-ap. Dis kin ɛp yu dɔktɔ fɔ pik di tritmɛnt we go fayn fɔ yu.
Us sik dɛn kin no bay we dɛn de tɛst dɛn jɛnɛtiks?
I impɔtant fɔ mɛmba se di jenɛtik tɛst nɔ kin ebul fɔ no ɔl di sik. Dɔn bak, if yu gɛt di tɛst rizɔlt, dat nɔ min se yu go gɛt da sik de. Bɔt dɛn kin rili yus fɔ no bɔku sik dɛn. Na sɔm ɛgzampul dɛn ya:
- Sindrom we gɛt di sik we dɛn kɔl Down syndrome
- Sistik fibrosis we de mek pɔsin gɛt sik
- Siklɔs sik sik
- Wan sik we dɛn kɔl Huntington
- Sɔm kansa dɛn we pɔsin kin gɛt frɔm in mama ɛn papa, lɛk kansa na in bɔdi ɛn kansa na in kɔlon
Aw dɛn kin du dis tɛst?
Na wan rili simpul prɔses. Yu dɔktɔ go tek yu blɔd, ia, skin, tisu, ɔ amniotic fluid frɔm uman we gɛt bɛlɛ . Dɔn dɛn kin sɛn di sampul to wan lɛb. Na de, masta sabi pipul dɛn go tɛst yu jin, kromozom, ɔ DNA fɔ si if yu chenj, ɛn sɛn di rizɔlt bak to yu dɔktɔ.
Ɛni risk de pan dɛn tɛst ya?
Bɔku pan di DNA tɛst dɛn kin gɛt rili smɔl prɔblɛm dɛn we kin apin to dɛn bɔdi. Dɛn simpul lɛk fɔ tek smɔl blɔd. Bɔt sɔm tɛst dɛn, we na fɔ tek wata na di bɛlɛ we uman gɛt bɛlɛ, kin gɛt smɔl risk fɔ mek i gɛt di sik ɛn fɔ mek i nɔ gɛt bɛlɛ.
Bɔt di big risk na sayɛns ɛn mɔni biznɛs .
- Saikɔlɔjik impak: If yu gɛt rizɔlt we yu nɔr bin de ɛkspɛkt, yu kin gɛt filin lɛk wae yu vɛks, frayd, pwɛl hat, ɛn wɔri.
- Faynanshɛl aspek dɛm: Jɛnɛtik tɛst kin dia, so i fayn fɔ no bɔt dat bifo yu du tɛst.
Dɔn bak, mɛmba se dɛn tɛst ya nɔ kin kɔrɛkt 100%. Dɔn bak, de rizɔlt nɔr kin ebul fɔ no ɔltɛm aw de sik go tranga ɔr ustɛm di sik go bigin.
Wetin di rizɔlt dɛn se?
Sɔntɛnde, i kin at fɔ ɔndastand di tin dɛn we kin kɔmɔt frɔm we dɛn de tɛst pɔsin in jɛnɛtiks. Yu dɔktɔ go kɔmpia di rizɔlt wit yu mɛdikal istri fɔ ɛksplen am kɔrɛkt wan. Tri men kayn tin dɛn de we kin apin.
| Rizult | Di minin we i min |
| ------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Pozitiv wan | Dis min se di lɛbɔretri dɔn fɛn wan chenj na di jɛnɛtiks we kin mek pɔsin gɛt sik. Dis kin kɔnfirm se yu gɛt di sik, kɔnfirm se yu gɛt di sik, ɔr kin kɔnfirm se yu gɛt mɔ risk fɔ gɛt di sik. |
| Negativ wan | Dis min se dɛn nɔ bin fɛn di chenj na di jɛnɛtiks we kin mek pɔsin gɛt sik. Dis kin mek yu nɔ no se yu gɛt di sik, kɔnfyus se yu nɔto pɔsin we gɛt di sik, ɔ no se yu nɔ gɛt mɔ risk. |
| Nɔ shɔ bɔt | Dis min se ivin if dɛn dɔn fɛn chenj na di jɛnɛtiks, nɔto inof infɔmeshɔn de fɔ no if na tin we de mek pɔsin sik ɔ na nɔmal chenj we nɔ bad. Dis na bikɔs wi ɔl gɛt smɔl chenj dɛn na wi DNA we nɔ de afɛkt wi wɛlbɔdi. |
Mɛsej we dɛn kin kɛr go na os
- DNA ɔ jenɛtik tɛst na wan we fɔ tɛst we de luk fɔ chenj dɛn na wi jin ɛn gi valyu infɔmeshɔn bɔt wi wɛlbɔdi.
- Dɛn tɛst ya kin kɔnfirm wan sik, no bɔt di prɔblɛm dɛn we kin apin tumara bambay, ɛn gi infɔmeshɔn bɔt di jenɛtik kɔndishɔn dɛn we kin pas to pikin dɛn.
- Bɔku kayn tɛst de fɔ yu jɛnɛtiks, ɛn i impɔtant fɔ mek yu go to dɔktɔ fɔ pik di kayn we we go fayn fɔ yu.
- Fɔ ɔndastand di rizɔlt kin tranga, so ilɛk wetin go apin, tɔk to yu dɔktɔ bɔt am ɛn di nɛks tin dɛn we yu fɔ du.
- Tek tɛm wit di dairekt-to-kɔnsuma kit dɛn we dɛn de sɛl na di Intanɛt ɔ tru ɔda we dɛn. Test dɛn we dɛn kin du ɔnda dɔktɔ in gayd, dɛn kin abop pan dɛn mɔ.
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