Nhaka zvirwere - zvavo zvinokonzera

Nhaka zvirwere - ndiwo nezvirwere kuti kuburikidza utachiona masero kubva kumarudzi namarudzi. In zvachose mune zvinopfuura zviuru zvitanhatu zvirwere izvi mhando. About chiuru wavo awanikwe kunyange asati azvarwa mwana. Uyewo, zvirwere izvi kuonekwe pakupera chechipiri gumi upenyu, uye kunyange pashure pamakore 40. The chikuru chinokonzera enhaka zvirwere vari majini kana kunotouraya okutodza.

The kupatsanura pakati enhaka zvirwere

zvirwere Genetic vanokamurwa muzvikwata zviviri:

1. Odnoprichinnye kana monofaktornye. Ndivo nezvirwere dzinoitwa kunotouraya vari okutodza kana majini.
2. Pluricausal kana multifactorial. Ava nezvirwere izvo zvinokonzerwa kuchinja siyana majini uye Environmental Impact nokuda kwokunze hwaiitwa vakawanda zvinhu.

Nokuti chidzoke saizvozvo. chirwere ari munhu kubva vomumhuri, munhu anofanira kuva akafanana kana chete mubatanidzwa majini, riri kare hwake chinotevera hama. Ndokusaka nhaka chirwere chokuita pakuvapo nevakawanda majini dzakasiyana hama inosiyana sungano.

The mwero ukama uye zvinoenderana zvachose chokuita majini

Sezvo mumwe murwere vomuzana dhigirii hama sungano ine 50% majini ayo, saka vanhu ava vanogona kuva akafanana mubatanidzwa majini predisposing kusvikira pakuonekwa chirwere. Veukama wechitatu uye chechipiri dhigirii hama kashoma kuti varwere vakawanda pamwe chete iine Gene.

Nhaka zvirwere - mhando

Nhaka chirwere zvingava zvinopfuura chimwe mhando. kusiyanisa:

• Chromosomal zvirwere. Kazhinji, kana sero nokupesana kunoitika zvokuti munhu maviri okutodza kuramba pamwe chete. Somugumisiro, itsva sero chromosome nhamba kupfuura zvimwe. Izvi zvinotungamirira metabolic zvirwere. zvirwere izvi zvichiitika 1 kubva 180 vachangoberekwa. Nokuti vana ava varipo dzakawanda pakupona, retardation mupfungwa uye zvichingodaro.
• Abnormalities ari autosomes kunotungamirira zvirwere vakawanda uye zvakakura.
• Gene kunotouraya. Monogenic zvirwere zvinosanganisira kunotouraya mune rimwe Gene. zvirwere izvi zviri nhaka inobva mutemo Mendel.
• Nhaka metabolic zvirwere. Anongoda yose nemagene abnormality chokuita nhaka metabolic zvirwere. Apo kunotouraya ari operon mamiriro mapuroteni usage kunoitika paunowana marongerwo. Somugumisiro, kanganisika metabolic zvigadzirwa kuunganidza izvo zvinokuvadza chaizvo muuropi.

Pane zvimwe zvirwere nhaka. Asati aibuda kurapwa kwavo, unofanira kupfuura chirwere zvachose. Doctors vanokurudzira kuti chaizvo dzakateerera pamuviri vanamai zvose mumhuri umo mune varwere kuongorora chirwere ichi. Izvi imhaka yokuti vakadzi vakadai vanofanira kuva pasi chaiyo achitarisirwa. Chete iyi ukuru nokuratidzwa chirwere ari mwana anogona kushoma. Chinhu chikuru kuyeuka kuti chirwere chero nhaka, kana zvokurapa kupindira pane imwe zvandinenge nguva anogona zvibudire nyore.