Imwe makore gumi nemashanu apfuura, mu vitro fertilization yainzi chimwe chinhu chesayenzi yenhema. Nhasi, makumi ezviuru zvevanhu vakaroorana vakawana mukana wekuwana mafaro ekuva amai uye kuvabereki kuburikidza neECO technologies. Imwe yenzira dzakanakisisa dzemazuva ano dzekurapa kusapera ndezvekudzivirira kwekuita kwe IVF ne ICSI.
IKSI fertilization - kune ani uye nei
ICSI inoreva kushandiswa kwechinonzi intracytoplasmic chirwere. Kunze kwezita risingazivikanwi rinoratidzika zviri nyore pakuona maitiro ekutanga: mbeu inokonzerwa zvakananga muzai nekubatsirwa kweizvidimbu zviduku. Nokuda kweusina kuwanikwa, chirongwa cheCII chinenge chichiita sejisi. Uye izvi zvinotsanangura kubudirira kwakanyanya kwemuitiro: chete unhu hunhu hunodiwa, basa rose raizvoizvo rinowanikwa ne embryologist. Mbeu inoramba ichingobereka mazai, ichibatanidza nuclei yake. Nokudaro, ICSI inoshandiswa pakuita hutano muhupo hwemhando dzakaoma dzekusagadzikana kwevarume, izvo zvisingakwanisi kurapa (somuenzaniso, nekusavapo kwepenital spermatic flow kana kusina kwepermatozoa yakakura mune ejaculate).
Mukuwedzera, ICSI fertilization inorayirwa mumatambudziko anotevera:
- zviratidzo zvishoma zvehutano hwehupamhi uye huwandu hwehuta;
- low quality ye "thawed" spermatozoa;
- kuvapo kwezvirwere kumunhu.
Sei ICSI?
Tichaona kuti ICSI iri kuitika sei. Chokutanga, insemination yekuti ICSI iite chikamu chepurogiramu yeVF, iyo inoreva kuti zvikamu zvose zvekugadzirisa - kuvhara mazai, kuvhara, kuunganidza uye kurapwa kwemuviri - kunoitika nenzira yakafanana nenzira yakazara mu vitro fertilization. Kusiyanana kunotanga pachigamba chekugadzirira mazai kwehutano: embryologist inobvisa zvigadziro zvaro zvekudzivirira nekubatsirwa kwechigadziriswe chaiyo. Pasi pemikroscope ine simba, yakanakisa mbeu inosarudzwa zvakare. Zvose masero akaiswa muhutachiona hwakakosha umo kutonhorera kwakakodzera uye kushaya simba kunochengetwa. Ipapo egg inogadziriswa ne micropipette inokosha, spermatozoon inobviswa muswe uye inowanikwa mumacronededle. Kushandisa manipulators, kunyatsocherechedza, kutonga kufamba kwega kwega nekucherechedza zviri kuitika mu microscope, embryologist inotanga spermatozoon muzai. I IVF IVF nzira yapera. Rinoramba richimirira kuberekwa uye kugovera kwekutanga kwesero idzva.
ECO Statistics ICSI
Chigumisiro cheCIIC fertilization chinokonzerwa nezvikonzero zvakawanda, iyo huru iyo iyo yakagadziriswa spermatozoa uye ovules. Uye masero madzimai haasi nguva dzose anowanikwa nehutachiona hwe mavha mavari. Muzviitiko zvisingawanzoitiki, shandisa ICSI muchimiro chekuzvarwa - kuwana egg asi pasina mishonga. Zvisinei, iyi ndiyo nzira yakaoma zvikuru, inoda chidzidzo chepamusoro chechiremba uye kwete nguva dzose kuguma kubudirira.
Maererano neCISI nhamba, hutano hwekubudirira hutano mushure mokunge chirongwa che ICSI chisati chadarika 60%. Izvi zvinokonzerwa nekuti pane mukugadzirira nekugadzirisa kweI ICSI ovum
Kunyange zvakadaro, ICSI muchero hauna kuwanzana kupfuura inowanikwa IVF. Pane zvikonzero zvakasiyana-siyana: imari inodhura iyo haisviki mumakiriniki ose, kuoma kwemaitiro acho pachako uye kukodzera kwakakwirira kwemu embryologist anoitungamirira.