Oocyte selection
Suɓagol ƴiiƴam ko feere waɗeteende ko adii jibinannde e nder geese, ngam huutoraade ƴiiƴam ɓurɗam waawde jibinde reedu. Ko feewti heen, suɓagol ɓiɗɗo ina waɗa caggal jibinannde.
Wonaa rewɓe fof mbaawi jibinde e nder nguurndam mum en, ɗum noon ina addana ɗum en soklaade karallaagal e wiɗtooji baawɗi wallude ɗum en jibinde. Rewɓe ɓe mbaawataa jibinde ɓiɓɓe mum en e mbaadiiji mum en ina mbaawi jogaade cuɓagol jibingol e nder reedu. In vitro fertilisation ina waawi wonde safaaraaji keewɗi, tawa ina waɗi jibinannde eggudu mawndu e ƴiiƴam e nder laboratuwaar. Suɓagol oosit ko huunde e golle ngam jibinde e nder geese. Oocyte ko eggudu/ovum mo timmaani walla ƴellitaaki, mo njibinaaka ; Ko ɗum waɗi oosit ko ovum mo ƴellitaaki.
Laahal
[taƴto | taƴto ɗaɗi wiki]Ɗum ina hollita feere heɓde kalite oosit hade mum jibinde e nder geese Suɓaade oosit ngam jibinde e nder geese ina ɗaɓɓi ƴeewtaade sifaa oosit oo ko heewi waɗeede ko e heɓde sifaaji morfolooji oosit oo. Feccere mawnde e oosit keɓtinaande ngam kalite to bannge sifaaji morfolooji ko ƴiye kuuɓtodinɗe, zona pellucida, ɓanndu polaar, nokku perivitellin, e sitoplasma ; Ko ɗeen ngoni geɗe teeŋtuɗe e nder ƴiiƴam, ɗe keewi ƴeewteede ko e mikroskoop kuutorteeɗo. Mawneeki ƴiiƴam ko huunde woɗnde e sifaa ƴiiƴam ; Oosit mawɗo ina heewi ɓurde kalite tokoose. Ina waawi waɗeede ƴeewndo kromosom. Embriyoŋuuji ummoriiɗi e oositteeji metafaas II (IVM-MII) kisnaaɗi e nder geese ina kollita tolnooji jibinannde ɓurɗi heewde e blastomereeji ɓurɗi heewde e ɓiɗɗo gooto so yerondiraama e ɗi ummoriiɗi e oositteeji metafaas I (MI) nanngaaɗi ɗii (58,5% e 43,9% e 5,7 e 5,0, respectively).
Kadi, sifaaji morfolooji oosit baawɗi heɓde e mikroskoop annoore gonnde e mbaydi walla annoore polarize. Kono tan, alaa ko laaɓti e binndanɗe cakkitiiɗe ɗee ko fayti e ɓeydagol kuuɓtodinngol nafoore teskaande sifaaji morfolooji.Teknikaaji teskinɗi ina mbaɗi ƴeewndo zona pellucida, baawɗo yiytude ceertugol birefringence hakkunde egguuji, ko ɗum teskaade compaction, blastulation e reedu.
E ko waawi wonde fof, biopsie ɓanndu polar ina waawi huutoreede ngam yuurnitaade molekulaaji, kadi ina waawi huutoreede ngam yuurnitaade taariindi ko adii jibineede.
- ↑ "In vitro fertilization (IVF) - Mayo Clinic". www.mayoclinic.org (in Engeleere). Retrieved 2024-03-26.
- ↑ "Definition of OOCYTE". www.merriam-webster.com (in Engeleere). 2024-03-14. Retrieved 2024-03-25.
- ↑ Lemseffer Y, Terret ME, Campillo C, Labrune E (September 2022). "Methods for Assessing Oocyte Quality: A Review of Literature". Biomedicines. 10 (9): 2184. doi:10.3390/biomedicines10092184. PMC 9495944 Check
|pmc=value (help). PMID 36140285 Check|pmid=value (help). - ↑ Wiegel RE, Rubini E, Rousian M, Schoenmakers S, Laven JS, Willemsen SP, Baart EB, Steegers-Theunissen RP (June 2023). "Human oocyte area is associated with preimplantation embryo usage and early embryo development: the Rotterdam Periconception Cohort". Journal of Assisted Reproduction and Genetics. 40 (6): 1495–1506. doi:10.1007/s10815-023-02803-1. PMC 10310608 Check
|pmc=value (help). PMID 37129725 Check|pmid=value (help). - ↑ Strassburger D, Goldstein A, Friedler S, Raziel A, Kasterstein E, Mashevich M, Schachter M, Ron-El R, Reish O (August 2010). "The cytogenetic constitution of embryos derived from immature (metaphase I) oocytes obtained after ovarian hyperstimulation". Fertility and Sterility. 94 (3): 971–978. doi:10.1016/j.fertnstert.2009.04.035. PMID 19505687.
- ↑ Rienzi L, Vajta G, Ubaldi F (2010). "Predictive value of oocyte morphology in human IVF: a systematic review of the literature". Human Reproduction Update. 17 (1): 34–45. doi:10.1093/humupd/dmq029. PMC 3001337. PMID 20639518.
- ↑ Ebner T, Balaban B, Moser M, Shebl O, Urman B, Ata B, Tews G (August 2010). "Automatic user-independent zona pellucida imaging at the oocyte stage allows for the prediction of preimplantation development". Fertility and Sterility. 94 (3): 913–920. doi:10.1016/j.fertnstert.2009.03.106. PMID 19439291.