Assisted zona hatching

Ballal zona hatching ko feere karallaagal jibinannde ballitoowal, ɓurngal huutoreede e IVF, ballitoowal zona hatching. Ngam heɓde ɗum, ɓuuɓol tokosol ina waɗee e nder zona pellucida (mekaniseer, kemikal walla laser) ngam weeɓtinde ɓuuɓde. Zona hatching ko ɗo blastocyst ittata zona pellucida taariindi ngam waawde waɗde e nder reedu.

 Nafoore 
Ƴeewndo njuɓɓudi e meta-analyse arii e njeñtudi wonde ballitoowo zona hatching ina jokkondiri e ɓeydagol tolnooji reedu kilinik e reedu keewndu e nder rewɓe wonduɓe e ŋakkeende keewnde ko adii walla eɓɓooji ɓuuɓɗi. Kono tan, ina gasa tawa ina ɓeyda keeweendi reedu e nder safrirde so tawii ko e nder ɓiɗɓe leɗɗe kese, ɗe njiylotoo ko e rewɓe ɓe cuɓaaka, e ɓe ngalaa ñawu nguu walla e rewɓe ɓe duuɓi mum en njahrata e yumma. Kadi, e nder kuuɓal, alaa ko holliti feere mawnde e nder jibinannde nguurndam caggal nde njibinaa e ballal so renndinaama e njibinagol ngol alaa ballal.

 Kollitooje 
Heen sahaaji, won e ƴiye ina njogii zona pellucida (zona pellucida) ɓuuɓɗo walla ɓuuɓɗo, ɗum noon ina saɗtina yaltude, ɗum noon ina waawi addande ɗum en waasde jogaade. Ngam woɗɗitaade ɗum, ngalɗoo karallaagal ina waawi huutoreede. Hatching ballitooɗo waɗaaka no woorunoo e nder laboratuwaaruuji ɗii fof. Ina wasiyee e won e sahaaji :

• Ñawɓe ɓe duuɓi mum en njahrata e duuɓi 37 walla ko ɓuri ɗum) .

• Ɓooygol implantation

• Zona pellucida anomal (tedduɗo, feccitiiɗo,...)

• Ɓiɓɓe ɓuuɓɓe nde tawnoo vitrifikaasiyoŋ ina addana zona pellucida tiiɗde.

• Ɓiɓɓe ɓe ƴellitaare mum en leeltaani. Yeru, nde ñalnde 3 ɓe njogii ko famɗi fof 6 cellal.

• Waɗde biopsie blastocyste

Ɗeen ɓiɗɓe leɗɗe ƴettaaɗe ngam waɗde PGD (diagnostic génétique préimplantation) maa njogo ɓuuɓri ndi ɓe mbaɗi, ɗum noon, maa njiytu ko yaawi so ɗe njottiima e daawal blastocystes yaajɗe.

Laabi

Ndee feccere limtaani hay lowre wootere. Tiiɗno, mballu ngam moƴƴinde ndee feccere e ɓeydude ciimtol e lowre koolkisaande. Kaɓirɗe ɗe ngalaa iwdi ina mbaawi luulndaade e ittude. (Januvier 2024) (Anndu no e hol nde ittata ndee mesaas)

Hatching assisted mécanique : ina waɗi kuutoragol karallaagal mikroo-manipulaasiyoŋ e huutoraade ƴiiƴam. Zona pellucida ina ɓuuɓnee e ƴiiƴam, ina ɓuuɓnee e ɓuuɓri e pipet. Ko feere nde huutoraaka no feewi sabu baasal nde jogii e bonnude ɓiɗɗo. Ina wiyee kadi "disection zone partielle".

Hatching assisted chimical : ina waɗi huutoraade ɓuuɓri keeriindi (ko ɓuri heewde e asid, yeru asid tiroyid) ngam ustude zona pellucida. Sabu ina waawi tooke e ɓiɗɗo, ina haani looteede.

"Laser assisted hatching" (LHA) : laser toowɗo semmbe ina huutoree ngam sosde uddital e nder zona pellucida, ko kañum woni feere ɓurnde laaɓtude e kisal wonande ɓiɗɗo kono ko kañum ɓuri yaajde.

 TuugnorgalIVF-infertility.com. https://www.reproduccionasistida.org/assisted-hatching/#indicaciones