Yintoni iTriploidy? Njengomama okhulelweyo, ngaba uyazi ngale nto?

Ukukhulelwa lixesha apho wonke umama enethemba elininzi kwaye enoloyiko oluncinci. Ngoko ke ngeli xesha, sihlala sicinga ngempilo yomntwana osesiswini. Namhlanje siza kuthetha ngemeko engaqhelekanga abantu abaninzi abangazange bayive, kodwa kubalulekile ukuyazi. YiTriploidy leyo. Le yimeko enokuchaphazela phakathi kwe-1% kunye ne-3% yokukhulelwa.

Yintoni i-triploidy ngokulula?

Kulungile, masiqale ngokuchaza oku ngokulula. Yonke iseli emzimbeni wethu inolwazi lwethu lwemfuza, oluyimicu emincinci yolwazi echaza yonke into ukusuka kubude bethu ukuya kumbala wolusu lwethu ukuya kumbala wamehlo ethu. Ezi sizibiza ngokuba zii-chromosomes .

Ngokwesiqhelo, umntu ophilileyo uneechromosomes ezingama-46 emzimbeni wakhe. Zihlelwe ngababini abangama-23. Sifumana ezingama-23 kumama wethu kwaye ezinye ezingama-23 kutata wethu. Le yinkqubo eqhelekileyo.

Nangona kunjalo, kwimeko ebizwa ngokuba yi -triploidy , endaweni yezi chromosomes zingama-46, kongezwa iseti eyongezelelweyo yeechromosomes , nto leyo eyenza inani lilonke libe ngama-69. Khawuthelekelele, kufana nokongeza inani eliphindwe kane elinesiqingatha kuneliqhelekileyo. Olu lwazi longezelelekileyo lwemfuza lunokuchaphazela kakhulu ukukhula komntwana.

Yintoni unobangela wale meko?

Abazali abaninzi bayazibuza ukuba ingaba lityala labo na xa into efana nale isenzeka. Kodwa kufuneka wazi ukuba i-triploidy ayilotyala lamntu. Yinto engaqhelekanga kakhulu eyenzekayo xa umntwana ekhulelwa.

Ngokwesiqhelo, umntwana uyakhiwa xa kudibana isidoda esinye neqanda elinye. Nangona kunjalo, kwi-triploidy, oku kulandelayo kunokwenzeka:

• Iqanda eliqhelekileyo lixutywa ngaxeshanye ngamadlozi amabini ngaxeshanye.
• Ukuchumisa iqanda eliqhelekileyo yidlozi elineseti eyongezelelweyo yeechromosomes (ezineengxaki).
• Isidoda esiqhelekileyo sichumisa iqanda elineseti eyongezelelweyo yeechromosomes (ezineengxaki).

Ngaba kukho naziphi na izinto ezinokubangela oku?

Iingcali azikakwazi ukufumana naziphi na izinto ezibangela oku. Asisisifo esidluliselwa kwilifa. Ubudala bomama okanye utata abunanto yakwenza naso. Uphando lubonisa ukuba ukuba ukhe wanayo kanye, amathuba okuba iphinde yenzeke ekukhulelweni kwakho okulandelayo aphantsi kakhulu.

Indlela i-triploidy echaphazela ngayo umntwana kunye nomama

Xa sixoxa ngale meko, kufuneka sigxile kwiinkalo ezimbini: enye yimpembelelo kumntwana ongekazalwa, enye yimpembelelo kumama okhulelweyo.

Iingxaki ezinokwenzeka kumntwana

Ukuba ukukhulelwa okule meko kuyaqhubeka kwaye umntwana uzalwe (okungaqhelekanga kakhulu), umntwana unokuba neengxaki zempilo ezinzima kunye neziphene ezininzi zokuzalwa.

Iziphumo ezinokubakho kumama okhulelweyo

Amaxesha amaninzi, ukukhulelwa okune-triploidy kuyaphunza kwiinyanga ezimbalwa zokuqala. Ngenxa yesi simo esingaqhelekanga emzimbeni, umzimba uyayiphelisa ngokwemvelo i-pregnancy .

I-Pre-eclampsia yimeko embi kakhulu ebonakaliswa luxinzelelo lwegazi oluphezulu. Kufuneka ulumke kakhulu ngezi mpawu:

• Ukudumba kwezandla, iinyawo, okanye ubuso (i-edema)
• Ukunyuka kobunzima ngequbuliso okungaphezulu kweekhilogram ezi-3-5 kwixesha elifutshane, njengeveki
• Iintloko ezibuhlungu rhoqo
• Isiyezi kunye namehlo aluhlaza okwesibhakabhaka
• Ubunzima bokuphefumla
• Ukuncipha kokuphuma komchamo
• Intlungu yesisu esingaphezulu
• Isicaphucaphu okanye ukuhlanza
• Ukukhanya phambi kwamehlo, umbono ofipheleyo

Ezi mpawu zinokubakho nakwezinye iimeko zonyango, ngoko ke ukuba ufumana naziphi na kwezi mpawu , kufuneka ubone ugqirha wakho ngoko nangoko. Ukuba ayinyangwa, i-pre-eclampsia inokubulala umama nomntwana.

Ungayibona njani le meko?

Ngexesha lokuhlolwa rhoqo kwe-ultrasound ngexesha lokukhulelwa, ugqirha unokukukrokrela oku. Oku kukrokrela kunokubangelwa kukukhula kancinci komntwana, ulwelo oluphantsi lwe-amniotic esibelekweni, okanye iingxaki emzimbeni womntwana.

Ukuqinisekisa ukurhanelwa, kufuneka kuvavanywe iichromosomes zomntwana. Kukho iimvavanyo ezimbini zoku:

1. I-Amniocentesis: Oku kuquka ukudlulisa inaliti encinci kakhulu esiswini sakho, ukuthatha isampuli encinci yolwelo lwe-amniotic olujikeleze umntwana, kunye nokuvavanya ii-chromosomes zomntwana kwiiseli.

2. Uvavanyo lwe-Chorionic villus (CVS): Oku kuquka ukuthatha iqhekeza elincinci le-placenta uze ulihlolisise.

Ekubeni kukho umngcipheko omncinci kakhulu wokuphuphuma kwesisu kuzo zombini ezi mvavanyo, kubalulekile ukuxoxa kakuhle ngezinto ezilungileyo nezingalunganga nogqirha wakho ngaphambi kokuba wenze isigqibo.

Emva kokuba umntwana ezelwe, oku kunokuqinisekiswa ngokuthatha isampuli yolusu lomntwana kunye nokuvavanya ii-chromosomes.

Injani indlela yonyango kunye nembono?

Ngelishwa, akukho nyango lwe-triploidy. Ayinakuphiliswa. Ukuba umntwana uzelwe enale meko, iqela lezonyango liya kubonelela ngononophelo oluxhasayo kuphela ngelixa linyanga iimpawu zomntwana.

Ngenxa yesi sizathu, uninzi lweentsana ezizalwa zine-triploidy ziyafa kwiintsuku okanye kwiinyanga ezimbalwa emva kokuzalwa.

Nangona kunjalo, kukho iingxelo ezinqabileyo kakhulu zabantu abaye basinda bade baba ngabantu abadala. Banemeko ekhethekileyo ebizwa ngokuba yi-mosaic triploidy . Oku kuthetha ukuba ezinye iiseli emizimbeni yazo zinee-chromosomes ezingama-46 eziqhelekileyo, ngelixa ezinye zine-69 kuphela. Kodwa banokuba neengxaki ezinkulu ezifana nokulibaziseka kokukhula, ukukhubazeka kokufunda, kunye nokuxhuzula.

Ngaba iTriploidy kunye neTrisomy ziyafana?

Ewe. Nangona la magama mabini evakala ngendlela efanayo xa uwava, la magama mabini ahlukeneyo.

• I-Triploidy kukongeza iseti epheleleyo yee-chromosomes (23+23+23 = 69).
• I-Trisomy kukongeza i-chromosome enye kwisibini esiqhelekileyo see-chromosome. Umzekelo, i-Down syndrome yimeko ebizwa ngokuba yi-'trisomy 21'. Oku kuthetha ukuba kukho i-chromosome eyongezelelweyo eyongeziweyo kwisibini sama-21, nto leyo eyenza esi sibini sibe sisithathu.

Ukufunda ngemeko efana nale kuyinto ebuhlungu kakhulu kuye nawuphi na umzali. Kungoko ke, kubaluleke kakhulu ukufumana iingcebiso zonyango ezifunekayo kunye nenkxaso yengqondo.