Kusvika iye zvino, mararamiro ezvibhenekera haasati anzwisiswa zvakakwana. Vakawanda vavo vanogona kufanoona. Nokudaro, kuitira kuti tisabvisa maitiro ekurapa uye mararamiro avo, maitiro ekuongorora anoitwa.
Ndiani anoda kubvunzurudzwa kwema genetics paanenge achironga pamuviri?
Kuti ave nekudzikama panguva yechipfuva chake chemangwana, nekuda kwekuvandudza kwema fetus uye hutano hwemwana wake asati aberekwa, zvakanakisisa kugoverwa maitiro ekunyora kunyange pakuronga kubata pamuviri, kunyanya kana:
- mukadzi haagoni kuve nemimba, kana kubereka mwana. Kubvunzurudzwa kwei geneticist uye kuitisa miedzo inofanirwa mukuronga kubata kuchabatsira kunzwisisa zvikonzero zvechiitiko ichi. Nokuda kweizvi, kuongororwa kweropa kunotorwa kubva kumurume nemudzimai, uye makero avo echromosome anoongororwa;
- mumwe mukadzi akasarudza kubereka mwana ane makore anopfuura makumi matatu, uye baba vemwana anouya makore anopfuura makumi mana (vakuru vabereki, inowedzera dambudziko rekuchinjwa kwemajeni);
- kune zvirwere zvemawere muhama ;
- Vabereki vemazuva ehama vari pedyo;
- mwana wekutanga ane congenital pathologies.
Genetic Analysis in Pregnancy Planning
Iko geneticist paanoronga kuve nepamuviri inotanga kuzivana nemuti wemhuri, inoona kuti inogona kuva nengozi yevana remangwana zvinhu zvine chokuita nehosha dzevabereki vake, mishonga yavanotora, mamiriro ehupenyu, unhu hwemhizha.
Zvadaro, kana zvakakodzera, geneticist inogona kupa imwezve kuongorora kwemajini asati abata. Izvi zvinogona kuva chirwere chekliniki yakawanda, kusanganisira: kuongororwa kweropa kwehupenyu hwehupenyu, kubvunzurudza kweuropiologist, muongorori, anopotoginologist. Kana kuongororwa kwakakosha kwemajini kunobatanidza nekudzidza karyotype - hutano uye huwandu hwekromosomes yemurume nemukadzi mukuronga kwekuita pamuviri - inogona kuitwa. Mumhaka yemichato pakati pehama, kushaya mwana kana kupererwa, HLA-kutora kunoitwa.
Mushure mekuongororwa kwemadzinza, kuongororwa kwezvimwe zvikonzero, migumisiro yekuongororwa kwema genetic inokonzera njodzi yezvirwere zvenhaka mumwana anouya. Nhamba yehutachiwana inopfuura 10% inoratidza mikana yemwana ane utano. Nhamba yehutachiwana mu10-20% - zvinokwanisika kuberekwa kwevose vane utano uye mwana anorwara. Munyaya iyi, ichazove yakakosha kuti iongorore ruzivo rwemukadzi ane pamuviri. Dambudziko guru rekuberekwa kwemasvikiro ndiro chikonzero chekuti vaviri vacho varege kuberekwa kana kuti vashandise vana vanopa kana mazai. Asi kunyange nehupamhi uye huwandu hwehuwandu hwehutachiona huripo, kune mukana wekuti mwana achazvarwa akave akaenzana.
Genetics kuvakadzi vane pamuviri inoitwa kana mukadzi ari pamuviri ekutanga:
- akarwara nechirwere, chickenpox, ARVI, herpes, hepatitis nezvimwe zvirwere;
- X-ray kana fluorography;
- vakatora zvinodhaka;
- Riding, mountaineering or diving, mamwe mabasa akaipisisa;
- uyewo maererano nemigumisiro yezviongorori pane biochemistry;
- pamamiriro ezvinhu akaoma pane chirwere chinonzi intrauterine .