So ɔhaw bi wɔ wo ba no nkwaadɔm mu? Momma yɛnka Aneuploidy ho asɛm wɔ nsɛm a ɛnyɛ den mu!

Ɛyɛ ade a ɛfata koraa sɛ wo a worehwɛ kwan sɛ wobɛyɛ ɛna no benya nneɛma ho dadwen ne ehu pii wɔ saa bere yi mu. Titiriw bere a wususuw abofra ketewa a ɔwɔ wo yafunu mu no akwahosan ho no. Ɛtɔ da bi a yebisa nnuruyɛfo, anaa nnipa a wɔwɔ yɛn ase mpo, "awosu mu nyarewa" anaa "nkwaboaa mu haw ahorow" ho asɛm. Ɛno ne nea yɛbɛka ho asɛm nnɛ, tebea bi a wɔfrɛ no Aneuploidy . Ebia edin no bɛyɛ te sɛ nea ɛyɛ asɛm kɛse, nanso mma ɛnhaw wo. Yɛbɛka eyi ho asɛm tiawa koraa, wɔ ɔkwan a wubetumi ate ase so.

Dɛn ne chromosomes? Momma yɛnte ase tiawa.

Fa no sɛ, nkwammoaa ketewaa biara a ɛwɔ yɛn nipadua mu no wɔ asaawa nketenkete wɔ mu. Ɛno ne nea yɛfrɛ no chromosomes . Yɛn DNA a ɛho hia kɛse no wɔ saa chromosomes yi mu. Te sɛ nhyehyɛe bi a ɛwɔ kɔmputa mu no, saa DNA yi kura akwankyerɛ ne nsɛm a yɛn nipadua hia na ama anyin, anyin, na ayɛ biribiara nyinaa. Yenya akwankyerɛ ahorow yi fi yɛn maame ne yɛn papa hɔ. Ɛno nti na ɛtɔ da bi a yɛte sɛ yɛn maame, ɛtɔ da bi nso a yɛte sɛ yɛn papa, na ɛtɔ da bi nso a yɛwɔ abien no nyinaa afrafra.

Me ne wo, yɛn nyinaa nyaa chromosomes 23 fii yɛn maame hɔ na 23 fii yɛn papa hɔ, na ne nyinaa yɛ chromosomes 46 . Wɔahyehyɛ eyinom abien abien wɔ yɛn nkwammoaa mu; kyerɛ sɛ, abien abien 23. Eyinom mu abien abien 22 yɛ pɛ ma obiara. Nnipa baanu a wotwa to no na ɛkyerɛ sɛ yɛyɛ mmea anaa mmarima. Mpɛn pii no, sɛ ɛyɛ abeawa a, wɔhyehyɛ no sɛ XX , na sɛ ɛyɛ abarimaa a, wɔhyehyɛ no sɛ XY .

Wɔresesa yɛn nipadua mu nkwammoaa bere nyinaa. Sɛ nkwammoaa dedaw wuwu a, nkwammoaa foforo ba. Yɛfrɛ eyi nkwammoaa mu mpaapaemu . Ɛyɛ adeyɛ a ɛnyɛ den, te sɛ bere a ‘woyɛ kɔpi’ na ‘wode ‘pete’ kɔmputa so. Sɛ nkwammoaa mu paapae wɔ saa kwan yi so a, chromosomes a yɛkaa ho asɛm no yɛ pɛ pɛpɛɛpɛ, na ɛkɔ nkwammoaa foforo abien a wɔhyehyɛ no mu. Eyi si wɔ yɛn asetra nyinaa mu. Afei nso, sɛ nkwammoaa atitiriw a ehia na ama wanya akokoaa foforo, kyerɛ sɛ, ɛna no nkesua ne agya no mmadwoa a, saa nkwammoaa mu mpaapaemu yi nso ba. Nanso, ɛtɔ mmere bi a mfomso nketenkete ne sintɔ ahorow betumi aba wɔ saa nkwaboaa a wɔkyekyɛ mu yi mu. Ebia chromosome dodow pɔtee a ɛsɛ sɛ wɔkyekyɛ mu no renyɛ pɛ. Sɛ ɛba saa a, nkwammoaa binom nnya nkwaboaa dodow pɔtee a ɛsɛ sɛ wɔkyekyɛ mu. Ɛno ne ade titiriw a ɛde awosu mu tebea horow te sɛ (Turner syndrome) anaa (Down syndrome) ba .

Enti, dɛn ne eyi (aneuploidy)?

Sɛ yɛbɛka no tiawa a, aneuploidy yɛ chromosome dodow a ɛfata a enni yɛn nkwammoaa mu, a ɛyɛ 46. Mpɛn pii no, saa tebea yi ba esiane mfomso ketewaa bi a ɛba bere a ɛna no nkesua anaa agya no mmadwoa ayɛ no nti. Afei, bere a akokoaa no fi ase nyin no, efi ase denam nsakrae a ɛba nkwaboaa dodow mu so.

Nneɛma abien na ebetumi asi wɔ eyi mu:

1. 1. Nnipa a wɔte saa.Trisomy: Eyi kyerɛ sɛ nkwaboaa no biako foforo bi wɔ hɔ, na ɛma nkwaboaa a ne nyinaa yɛ 47.

2. Monosomey: Eyi kyerɛ sɛ chromosome biako nni hɔ, na ɛma nkwaboaa a ne nyinaa yɛ 45.

Sɛ wonyinsɛn akokoaa a nkwaboaa mu nkwaadɔm a ɛnteɛ yi wɔ hɔ a, mpɛn pii no nyinsɛn no nwie yiye. Asiane kɛse wɔ hɔ sɛ nyinsɛn betumi atu . Nokwarem no, nhwehwɛmu ahorow ada no adi sɛ saa tebea yi (aneuploidy) na ɛde nyinsɛn a wotu gu a ɛba wɔ ɔsram abiɛsa a edi kan no mu nyinaa mu bɛyɛ fã ba.

Dɛn ne aneuploidy ahorow atitiriw?

Sɛnea yɛadi kan aka no, aneuploidy ahorow atitiriw abien na ɛwɔ hɔ: Trisomy ne Monosomy.

Trisomy a wɔde di dwuma

Trisomy kyerɛ sɛ akokoaa no wɔ chromosome foforo. Eyi ma nkwaboaa dodow no nyinaa yɛ 47. Tebea atitiriw pii wɔ hɔ a ebetumi afi eyi mu aba:

• Down syndrome: Eyi ne tebea a yɛte ho asɛm kɛse. Nea ɛkɔ so wɔ ha ne sɛ chromosome 21 no bi foforo wɔ hɔ.Ɛno kyerɛ sɛ chromosome 21 no mfonini abiɛsa na ɛwɔ hɔ.Wɔsan frɛ eyi (Trisomy 21) .
• (Trisomy 18) Trisomy 18: Eyi ne baabi a chromosome 18 no bi foforo wɔ. Kan no na wɔfrɛ no Edwards syndrome , tebea yi betumi de akwahosan ho haw pii aba nkokoaa a wɔwo wɔn a wɔwɔ saa tebea yi mu.
• (Trisomy 13) Trisomy 13: Eyi ne baabi a chromosome 13 no bi foforo wɔ. Kan no na wɔfrɛ no Patau syndrome , na eyi nso yɛ tebea a ɛde akwahosan ho haw ahorow a emu yɛ den ba.

Monosomy a wɔde di dwuma

Monosomy kyerɛ sɛ akokoaa no nya chromosome biako a ɛba fam. Eyi ma wonya nkwaboaa ahorow a ne nyinaa yɛ 45. Tebea atitiriw a efi eyi mu ba ne:

• Turner syndrome: Eyi yɛ ɔbarima ne ɔbea nna mu nkwaadɔm mu yare. Mpɛn pii no, abofra a ɔyɛ ɔbea wɔ X chromosome abien (XX). Abofra a ɔyɛ ɔbea a ɔwɔ Turner yare no wɔ X chromosome biako pɛ. Wɔfrɛ eyi (Monosomy X) . Esiane sɛ Y chromosome biara nni hɔ nti, wɔwo saa nkokoaa yi sɛ mmeawa.

Hena na ɛda adi sɛ tebea yi bɛka no kɛse?

Nokwarem no, tebea bi a wɔfrɛ no aneuploidy betumi aka akokoaa biara . Ɛkɔ so kwa. Nanso nhwehwɛmu ahorow bi ada no adi sɛ asiane no kɔ soro kakra bere a ɛna no nyin no . Sɛ nhwɛso no, ɛna a wadi mfe 20 wɔ hokwan 1,480 biara mu biako sɛ ɔbɛwo akokoaa a ne nkwaboaa mu nkwaadɔm a ɛnteɛ, bere a ɛna a wadi mfe 40 wɔ hokwan 65 biara mu biako. Nanso, eyi nkyerɛ sɛ ɛnanom nkumaa nni asiane mu. Wɔ Turner syndrome fam no, wɔka sɛ mfe a obi adi nni dwuma titiriw biara.

Ɛno nti, sɛ woresusuw ho sɛ wobɛwo akokoaa a, wo ne oduruyɛfo nkasa na nya awosu ho afotu.Ɛho hia paa sɛ wubenya. Afei wubetumi adi kan ahu tebea horow yi, ate asiane ahorow a ɛwɔ wo mu ase, na woaka sɔhwɛ ahorow a ɛho hia nso ho asɛm.

Aneuploidy abu so dɛn? So abusuabɔ bi wɔ nyinsɛn a wotu gu mu?

Aneuploidy ne chromosomal abnormalities abu so sen sɛnea yesusuw. Wɔba wɔ nyinsɛn bɛyɛ 150 biara mu biako mu . Aneuploidy nso na ɛkame ayɛ sɛ nyinsɛn a wotu ntɛm no mu 50% ba . Eyi kyerɛ sɛ mpɛn pii no, abɔde de nkwaadɔm a ɛnyɛ ne kwan so betwa nyinsɛn bi mu sen sɛ ɛbɛtoa so.

Ɔkwan bɛn so na aneuploidy betumi aka nyinsɛn?

Sɛ wowɔ chromosome foforo (Trisomy) anaasɛ chromosomes a wonni (Monosomy) a, abien no nyinaa betumi aka nyinsɛn no wɔ akwan horow so.

Trisomy a wɔde yɛ adwuma:

Nyinsɛn dodow no ara a trisomy wom no ba awiei wɔ nyinsɛn a wotu gu mu . Nhwehwɛmu kyerɛ sɛ nyinsɛn a wɔtow gu nyinaa mu bɛyɛ 35% fi trisomy. Nanso, ɛntaa nsi koraa sɛ wɔwo nkokoaa bɛyɛ 1% a wɔwɔ trisomy tebea horow. Wɔn mu bi ne nkokoaa a wɔwɔ (Trisomy 21) anaa (Down syndrome). Sɛ wɔwo akokoaa bi a ɔwɔ trisomy tebea a ɛte saa a, ebia akokoaa no nkwa nna no bɛba fam asen akokoaa a ɔte ase. Eyi te saa esiane nsɛnnennen ahorow ne sintɔ ahorow a wonya fi awo mu a ɛba bere a wɔwo no nti.

Monosomy a wɔde di dwuma:

Monosomy tebea horow no ho yɛ na sen trisomies. Sɛnea yenim no, Monosomy X, anaa Turner syndrome nkutoo na ɛde awo a ɔte ase ba. Turner syndrome ba bere a X chromosome biako pɛ na ɛwɔ hɔ no. Esiane sɛ Y chromosome biara nni hɔ nti, wɔwo saa nkokoaa yi sɛ mmeawa.

Dɛn ne aneuploidy ho sɛnkyerɛnne ahorow?

Aneuploidy ho sɛnkyerɛnne a ɛtaa ba ne nyinsɛn a wotu gu . Eyi ne bere a nyinsɛn bi ba awiei wɔ mfinimfini bere mu. Eyi taa ba wɔ ɔsram abiɛsa a edi kan no mu, nanso ɛtɔ mmere bi a ebetumi asi akyiri yi. Nsɛnkyerɛnne a ɛkyerɛ sɛ obi atu nyinsɛn no bi ne:

• Yafunu ase ne akyi yaw a obi wɔ.
• Cramps te sɛ bere a obi rekɔ brayɛ mu.
• Ebia mogya a ɛbɛtɔ no kakra, ebia mogya pii.

Nea ɛho hia: Sɛ wususuw sɛ wowɔ saa sɛnkyerɛnne ahorow yi a, ɛsɛ sɛ wokɔ oduruyɛfo nkyɛn ntɛm ara.

Nanso, ɛwom sɛ nyinsɛn a wotu gu no bɛyɛ 50% fi awosu mu nneɛma te sɛ aneuploidy de, nanso ɛtɔ mmere bi a wobetumi awo nkokoaa a wɔwɔ saa tebea yi. Nkokoaa a wɔte saa no taa nya awo mu dɛmdi , ne nkɔso a ɛkyɛ ne adwene mu dɛmdi .

Dɛn nti na eyi (aneuploidy) ba? Dɛn na ɛde ba?

Aneuploidy yɛ awosu mu sintɔ. Mpɛn pii no, saa sintɔ yi ba ansa na ɛna no nkesua ne agya no mmadwoa abom, kyerɛ sɛ, bere a nkesua ne mmadwoa reyɛ no. Yɛadi kan aka nkwammoaa mu mpaapaemu ho asɛm. Wɔnam nkwammoaa mu mpaapaemu kwan titiriw bi a wɔfrɛ no meiosis so na ɛyɛ nkesua ne mmadwoa . Ɛha yi, nkwammoaa a ɛwɔ nkwaboaa 46 mu kyekyɛ mprenu, na ɛma nkwammoaa anan (nkesua anaa mmadwoa) a emu biara wɔ nkwaboaa 23. Aneuploidy ba bere a chromosome abien no ntew wɔn ho yiye wɔ saa meiosis yi mu, na nkesua anaa mmadwoa binom wɔ chromosome pii dodo anaasɛ kakraa bi dodo no.

Eyi yɛ biribi a ɛba kwa na wɔnhwɛ kwan . Sɛnea ɛtɔ mmere bi a tintim mfiri a ɛwɔ adwumayɛbea hɔ no gyae adwuma mpofirim, anaasɛ krataa bi tintim fi baabiara no, saa ara na yɛn DNA nso betumi anya mfomso ahorow yi. Obiara ntumi nka bere a ɛbɛba anaa ɔkwan a ɛbɛba so. Sɛ wopɛ sɛ wuhu eyi ho nsɛm pii a, ɛbɛyɛ papa sɛ wo ne oduruyɛfo bɛkasa na woanya awosu ho afotu.

So nhwehwɛmu ahorow bi wɔ hɔ a ebetumi ahu aneuploidy bere a nyinsɛn no?

Yiw, nhwehwɛmu ahorow pii wɔ hɔ a wobetumi ayɛ wɔ nyinsɛn mu de ahu sɛ ebia akokoaa bi wɔ tebea bi a wɔfrɛ no aneuploidy anaa. Eyinom bi yɛ nhwehwɛmu a wɔde hwehwɛ nipadua mu, bere a afoforo nso yɛ nhwehwɛmu a wɔde hu yare.

• Noninvasive Prenatal Testing (NIPT) / Noninvasive Prenatal Screening (NIPS): Eyi yɛ mogya mu nhwehwɛmu a ɛnyɛ den a wobetumi ayɛ wɔ nyinsɛn adapɛn 10 akyi. Ɛgye ɛna no mogya bi na ɛhwehwɛ akokoaa no DNA a ɛwɔ mu no na ama wahu sɛnea ɛda adi sɛ obenya tebea horow te sɛ Down syndrome, Trisomy 18, ne Trisomy 13. Eyi ma asiane no nkutoo na ɛkyerɛ wo, na ɛnyɛ nea ɛde ba ankasa.
• Chorionic Villus Sampling (CVS): Eyi yɛ sɔhwɛ a wɔyɛ wɔ nyinsɛn adapɛn 10 kosi 13 ntam. Ɛha yi, oduruyɛfo no gye nkwammoaa kakraa bi pɛ fi awotwaa no mu na ɔsɔ hwɛ sɛ ebia awosu mu tebea horow wɔ hɔ anaa. Eyi tumi hu tebea horow te sɛ aneuploidy pɛpɛɛpɛ. Nanso, ɛde asiane ketewaa bi a ɛne sɛ nyinsɛn betumi atu no ba.
• Amniocentesis: Eyi yɛ sɔhwɛ a wɔtaa yɛ wɔ nyinsɛn no adapɛn 15 kosi 20 ntam. Ɛha yi, oduruyɛfo no fa amniotic nsu a atwa akokoaa no ho ahyia no mu kakraa bi na ɔhwehwɛ akokoaa no nkwammoaa a ɛwɔ mu no mu. Eyi nso tumi hu tebea horow te sɛ aneuploidy ne awo mu dɛmdi afoforo bi pɛpɛɛpɛ. Asiane ketewaa bi nso wɔ hɔ sɛ nyinsɛn betumi atu.

Ansa na wubesi gyinae wɔ nhwehwɛmu ahorow yi ho no, ɛho hia yiye sɛ wo ne wo duruyɛfo bɛkasa yiye na woate mfaso ne ɔhaw ahorow a ɛwom no ase.

Ɔkwan bɛn so na wɔsa Aneuploidy?

Nokwarem no, ayaresa pɔtee biara nni hɔ a wɔde sa tebea no (Aneuploidy).. Aneuploidy tebea horow pii kum akokoaa no, anaasɛ ɛde ɔhaw ahorow a emu yɛ den te sɛ adwene mu dɛmdi ne nipadua mu dɛmdi ba. Enti, ayaresa no atirimpɔw ne sɛ wɔbɛsa abofra biara yare no ho sɛnkyerɛnne ne nsɛnnennen. Ɛno kyerɛ sɛ wɔbɛyɛ ayaresa nhyehyɛe a wɔayɛ ama abofra biara na ama wɔanya apɔwmuden.

Sɛ wonyinsɛn a, asiane wɔ hɔ sɛ nyinsɛn no betu esiane (aneuploidy) nti. Nyinsɛn a wotu gu yɛ osuahu a ɛyɛ den yiye ma ɔbea, wɔ honam ne nkate fam nyinaa. Sɛ eyi ba a, ɛsɛ sɛ woma wo ho bere de sa yare.

Sɛ woresusuw ho sɛ wubefi abusua ase a, wo ne oduruyɛfo nkasa mfa awosu mu nhwehwɛmu ne akwan a wobɛfa so ama hokwan a wowɔ sɛ wubenyinsɛn yiye no ayɛ kɛse ho asɛm.

So biribi wɔ hɔ a yebetumi ayɛ de atew asiane a ɛwɔ hɔ sɛ yebenya aneuploidy no so?

Wontumi nsiw aneuploidy ano koraa efisɛ ɛyɛ awosu mu sintɔ a ɛba kwa. Nanso, nneɛma pii wɔ hɔ a yebetumi ayɛ de atew asiane a ɛwɔ hɔ sɛ akokoaa benya awo mu dɛmdi no so:

• : ‍ .
• Yɛ awosu mu nhwehwɛmu ansa na woayɛ nhyehyɛe sɛ wubenyinsɛn: Titiriw sɛ obi a ɔwɔ w’abusua mu wɔ awosu mu yare bi, anaa sɛ woadi boro mfe 35 a.
• Kwati sigaretnom ne nsanom koraa.
• Vitamin ahorow a wo duruyɛfo kamfo kyerɛ ansa na woawo no a wobɛnom no yiye: titiriw vitamin ahorow a folic acid wom.

Sɛ wo nyinsɛn gu esiane aneuploidy nti a, so wubetumi anyinsɛn bio?

Yiw, mpɛn pii no ebetumi aba saa . Hokwan a ɛwɔ hɔ sɛ nyinsɛn a ɛbɛtɔ esiane aneuploidy nti asan aba bio no sua koraa. Efisɛ, sɛnea yɛadi kan aka no, eyi yɛ nea ɛba kwa. Mmea pii awo nkokoaa a wɔwɔ apɔwmuden bere a wɔayi nyinsɛn agu esiane aneuploidy nti akyi. Nanso, ɛyɛ papa sɛ wo ne wo duruyɛfo bɛkasa afa asiane ahorow a ɛwɔ mu ne nhwehwɛmu ahorow a wobetumi ayɛ ho ansa na woabɔ mmɔden sɛ wubenyinsɛn bio.

Sɛ wowɔ abofra a ɔwɔ aneuploidy a, dɛn na wubetumi ahwɛ kwan?

Mpɛn pii no, sɛ wohu tebea bi (aneuploidy) a, ɛsɛ sɛ awofo hyia nyinsɛn a wɔtow gu. Eyi yɛ osuahu a ɛyɛ awerɛhow paa. Nanso nea ɛho hia sɛ yɛte ase ne sɛ eyi bae esiane awosu mu sintɔ bi a ɛbae bere a na ɔnyinsɛn no nti, na ɛnyɛ biribiara a ɛna no yɛe bere a na ɔyem nti. Wo duruyɛfo bɛboa wo ma wo ho atɔ wo wɔ nipadua ne nkate fam bere a woatu nyinsɛn agu no.

Sɛ wɔwo abofra bi a ɔwɔ aneuploidy a, saa abofra no betumi ahyia nkɔso a ɛkyɛ , ne tenten yɛ tiaa, awo mu dɛmdi, ne adwene mu dɛmdi wɔ n’asetra nyinaa mu. Enti, ɛho hia paa sɛ wobɛkɔ oduruyɛfo nkyɛn akɔhwɛ abofra no akwahosan daa na wode ayaresa ne mmoa a ɛho hia ama no. Aduru biara nni hɔ a edi mũ a wɔde sa aneuploidy.

Bere bɛn na ɛsɛ sɛ wokɔ oduruyɛfo nkyɛn?

• Wowɔ nyinsɛn a atu agu ho sɛnkyerɛnne ahorow.Sɛ wowɔ sɛnkyerɛnne biara (yafunu mu yaw, akyi yaw, mogya a ɛretu) a, kɔ oduruyɛfo nkyɛn ntɛm ara. Ɔbɛka akyerɛ wo sɛ ɛho hia sɛ wokɔ ayaresabea anaasɛ ɛnsɛ sɛ wokɔ.
• Sɛ nyinsɛn gu akyi a, sɛ wuhu saa sɛnkyerɛnne ahorow yi bi a, kɔ oduruyɛfo nkyɛn ntɛm ara, efisɛ ebetumi ayɛ ɔyare mmoawa ho sɛnkyerɛnne:
• Sɛ wowɔ atiridiinini ne atiridiinini (Chills, Fever) .
• Sɛ mogya retu wo kɛse a (Heavy bleeding) .
• Sɛ wotaa te ɛyaw na wo ho nyɛ wo dɛ a

Nsɛmmisa a ɛho hia bɛn na ɛsɛ sɛ wubisa wo duruyɛfo?

Sɛ wo ne oduruyɛfo rekasa afa eyi ho a, mma wo werɛ mmfi sɛ wubebisa nsɛm yi:

• So mewɔ asiane mu sɛ mɛwo abofra a ɔwɔ awosu mu yare bi?
• Bere a nyinsɛn a ɛtɔ esiane aneuploidy nti akyi no, so me nipadua no wɔ apɔwmuden a ɛbɛma matumi awo akokoaa foforo?
• Sɛ mewɔ asiane mu sɛ mɛwo abofra a ɔwɔ awosu mu yare bi a, so wokamfo kyerɛ sɛ wɔnyɛ nhwehwɛmu foforo ansa na wɔawo?

Nsonsonoe bɛn na ɛda (Aneuploidy) ne (Polyploidy) ntam?

Aneuploidy ne polyploidy nyinaa yɛ awosu mu tebea horow a efi nsakrae a ɛba nkwaboaa dodow a ɛwɔ akokoaa DNA mu mu ba. Nanso nsonsonoe kakra wɔ mu.

• Aneuploidy yɛ chromosome biako a ɛboro so (e.g. 47) anaa chromosome biako a ennu saa (e.g. 45) a ɛwɔ hɔ. Ɛntaa mma sɛ chromosomes pii betumi ayera/abɛka ho.
• Polyploidy yɛ tebea a ɛma wonya chromosomes a ɛboro so (i.e. chromosomes 23). Sɛ nhwɛso no, sɛ wunya nkwaboaa 23 fi wo maame hɔ na wunya nkwaboaa 46 fi wo papa hɔ (i.e. dodow a ɛfata mmɔho abien) a, wɔfrɛ no Triploidy. Eyinom yɛ tebea horow a wɔntaa nhu koraa na ɛtaa di awu.

Nea etwa to no, nneɛma a ɛsɛ sɛ wɔma ɛtra w’adwenem (Take-Home Message) .

Aneuploidy betumi ayɛ hu bere a wote ho asɛm no. Nanso kae sɛ ɛtaa yɛ nea ɛba kwa, ɛnam w’ankasa mfomso biara so. Sɛnea kɔmputa a yɛde di dwuma no gyae adwumayɛ mpofirim no, sɛ yɛn nkwammoaa mu paapae mpo a, ɛtɔ mmere bi a mfomso nketenkete betumi asi.

Nea ehia paa ne sɛ wubehu sɛ ɛnyɛ wo nkutoo na wowɔ hɔ. Nnuruyɛfo, abusuafo, ne nnamfo bi wɔ hɔ a wobetumi aka eyi ho asɛm, de afotu ama wo, na wɔaboa wo. Sɛ woreyɛ nhyehyɛe sɛ wubenyinsɛn, anaasɛ woanyinsɛn dedaw a, wo ne wo duruyɛfo nka eyi ho asɛm pefee. Nya awosu mu afotu. Eyi bɛboa wo ma woate tebea horow te sɛ aneuploidy, asiane ahorow a ɛwɔ wo mu, ne sɔhwɛ ahorow a wobetumi ayɛ ase. Afei nso, sɛ ɛsɛ sɛ wuhyia osuahu a ɛyɛ awerɛhow te sɛ nyinsɛn a wotu gu a, ntwentwɛn wo nan ase sɛ wubenya mmoa a wuhia na ama wo ho atɔ wo wɔ honam ne nkate fam afi mu.

Yɛwɔ anidaso sɛ biribiara bɛkɔ yiye!

` Chromosomes, aneuploidy, awosu mu nkwaadɔm, nyinsɛn, nyinsɛn a wotu gu, Down syndrome, Turner syndrome, trisomy, monosomy, awosu mu nhwehwɛmu, awo mu dɛmdi, DNA, nkwammoaa mu mpaapaemu