Uvavanyo lwemfuzo

Umxholo

• Isishwankathelo
• Yintoni uvavanyo lwemfuzo?
• Kutheni kwenziwa uvavanyo lwemfuzo?
• Lwenziwa njani uvavanyo lwemfuzo?
• Zithini izibonelelo zovavanyo lwemfuzo?
• Zeziphi iingxaki ezisilelayo kuvavanyo lwemfuzo?
• Ndithatha njani isigqibo sokuvavanywa?

Isishwankathelo

Yintoni uvavanyo lwemfuzo?

Uvavanyo lwe-Genetic luhlobo lovavanyo lonyango olujonga utshintsho kwi-DNA yakho. I-DNA imfutshane nge-deoxyribonucleic acid. Inemiyalelo yemfuza kuzo zonke izinto eziphilayo. Uvavanyo lweMfuza luhlalutya iiseli zakho okanye izicwili ukukhangela naluphi na utshintsho kulo

• Imfuza, eziyinxalenye yeDNA ephethe ulwazi olufunekayo ukwenza iproteni
• IiChromosomes, Ezizintambo ezinje ngemisonto kwiiseli zakho. Ziqulathe iDNA neeproteni.
• Iiproteni, owenza uninzi lomsebenzi kwiiseli zakho. Ukuvavanya kunokujonga utshintsho kumyinge kunye nenqanaba lomsebenzi weeproteni. Ukuba ifumana utshintsho, kunokuba kungenxa yotshintsho kwi-DNA yakho.

Kutheni kwenziwa uvavanyo lwemfuzo?

Ukuvavanywa kwemfuzo kunokwenziwa ngenxa yezizathu ezininzi ezahlukeneyo, kubandakanya

• Fumana izifo zemfuza kwiintsana ezingekazalwa. Olu lolunye uhlobo lovavanyo lwangaphambi kokubeleka.
• Yenza uhlalutyo lweentsana ezisanda kuzalwa kwiimeko ezithile ezinokunyangwa
• Nciphisa umngcipheko wezifo zemfuza kwiimbumba ezenziweyo kusetyenziswa iteknoloji yokunceda inzala
• Fumanisa ukuba uyayiphatha na imfuza yesifo esithile esinokudluliselwa ebantwaneni bakho. Oku kubizwa ngokuba luvavanyo lwenethiwekhi.
• Jonga ukuba usemngciphekweni wokuhlaselwa sisifo esithile. Oku kunokwenziwa kwisifo esihamba nosapho lwakho.
• Ukuchonga izifo ezithile
• Chonga utshintsho kwimfuza olunokubangela okanye lube negalelo kwisifo osele ufumene ukuba unaso
• Chaza ukuba isifo siqatha kangakanani na
• Nceda ukhokele ugqirha wakho ekuthatheni isigqibo ngeyona nyango mhle kunye nawe. Oku kubizwa ngokuba luvavanyo lwe-pharmacogenomic.

Lwenziwa njani uvavanyo lwemfuzo?

Uvavanyo lwemfuzo luhlala lwenziwa kwigazi okanye esidleleni sesampulu. Kodwa zinokwenziwa kwiisampulu zeenwele, amathe, ulusu, i-amniotic fluid (ulwelo olujikeleza usana olungekazalwa ngexesha lokukhulelwa), okanye ezinye izicwili. Isampulu ithunyelwa elebhu. Apho, itekhnoloji yelebhu iya kusebenzisa enye yeendlela ezahlukeneyo ukukhangela utshintsho kwimfuza.

Zithini izibonelelo zovavanyo lwemfuzo?

Izibonelelo zovavanyo lwemfuzo zibandakanya

• Ukunceda oogqirha benze izindululo kunyango okanye ukubeka esweni
• Ukunika ulwazi oluthe kratya malunga nokwenza izigqibo malunga nempilo yakho kunye nempilo yosapho lwakho:
  • Ukuba ufumanisa ukuba usesichengeni sesifo esithile, ungathatha amanyathelo okwehlisa umngcipheko. Umzekelo, unokufumanisa ukuba kufuneka uhlolwe isifo kwangaphambili kwaye rhoqo. Okanye unokuthatha isigqibo sokwenza utshintsho kwimpilo yakho.
  • Ukuba ufumanisa ukuba awukho semngciphekweni wesifo esithile, emva koko ungatsiba ukuhlolwa okungeyomfuneko okanye ukuhlolwa
  • Uvavanyo lunokukunika ulwazi olukunceda ukuba uthathe izigqibo malunga nokuba nabantwana
• Ukuchonga ukuphazamiseka kwemfuza kwasekuqaleni kobomi ukuze unyango luqaliswe ngokukhawuleza

Zeziphi iingxaki ezisilelayo kuvavanyo lwemfuzo?

Iingozi zomzimba zeentlobo ezahlukeneyo zovavanyo lwemfuza zincinci. Kodwa kunokubakho ukusilela ngokweemvakalelo, kwezentlalo, okanye kwezezimali:

• Kuxhomekeka kwiziphumo, ungaziva unomsindo, unxunguphele, uxhalabile, okanye unetyala. Oku kunokuba yinyani ngakumbi ukuba ufunyaniswe unesifo esingenalo unyango olusebenzayo.
• Usenokuba nexhala lokwehlulwa kwemfuza kwingqesho okanye kwi-inshurensi
• Ukuvavanywa kwemvelo kungakunika ulwazi olulinganiselweyo malunga nesifo semfuza. Umzekelo, awunakukuxelela ukuba uza kuba neempawu, ukuba sisifo esiqatha kangakanani na, okanye isifo siba mandundu ngokuhamba kwexesha.
• Olunye uvavanyo lwezofuzo luyabiza, kwaye i-inshurensi yezempilo inokuthi igubungele inxalenye yeendleko. Okanye abanako ukuyigubungela konke konke.

Ndithatha njani isigqibo sokuvavanywa?

Isigqibo malunga nokuba kuvavanyo lwemfuza sinzima. Ukongeza ekuxoxeni ngovavanyo kunye nomboneleli wakho wezempilo, ungadibana nomcebisi ngemfuzo. Abacebisi bemfuzo banezidanga ezikhethekileyo kunye namava kwimfuzo nakwingcebiso. Banokukunceda uqonde iimvavanyo kwaye ulinganise umngcipheko kunye nezibonelelo. Ukuba ufumana uvavanyo, banokuchaza iziphumo kwaye baqiniseke ukuba unenkxaso oyifunayo.

• Ukuchongwa kweLynch Syndrome: Uvavanyo lweMfuzo luchonga isifo esinokubulawa liLifa
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