1. Palermo G, Joris H, Devroey P, Van Steirteghem AC. Pregnancies after intracytoplasmic injection of single spermatozoon into an oocyte. Lancet. 1992; 340:17–18. PMID:
1351601.
2. Balaban B, Urman B. Effect of oocyte morphology on embryo development and implantation. Reprod Biomed Online. 2006; 12:608–615. PMID:
16790106.
3. Borini A, Lagalla C, Cattoli M, Sereni E, Sciajno R, Flamigni C, Coticchio G. Predictive factors for embryo implantation potential. Reprod Biomed Online. 2005; 10:653–668. PMID:
15949227.
4. Coticchio G, Sereni E, Serrao L, Mazzone S, Iadarola I, Borini A. What criteria for the definition of oocyte quality? Ann N Y Acad Sci. 2004; 1034:132–144. PMID:
15731306.
5. Petersen CG, Oliveira JB, Mauri AL, Massaro FC, Baruffi RL, Pontes A, Franco JG Jr. Relationship between visualization of meiotic spindle in human oocytes and ICSI outcomes: a meta-analysis. Reprod Biomed Online. 2009; 18:235–243. PMID:
19192344.
6. Sathananthan AH, Trounson A, Freemann L, Brady T. The effects of cooling human oocytes. Hum Reprod. 1988; 3:968–977. PMID:
3204152.
7. Wang WH, Sun QY. Meiotic spindle, spindle checkpoint and embryonic aneuploidy. Front Biosci. 2006; 11:620–636. PMID:
16146756.
8. Gardner DK, Weissman A, Howles CM, Shoham Z. Clinical perspectives. Textbook of assisted reproductive techniques. 4th ed. Vol. 2. Boca Raton, FL: CRC Press;2012.
9. Battaglia DE, Goodwin P, Klein NA, Soules MR. Influence of maternal age on meiotic spindle assembly in oocytes from naturally cycling women. Hum Reprod. 1996; 11:2217–2222. PMID:
8943533.
10. Wang WH, Meng L, Hackett RJ, Keefe DL. Developmental ability of human oocytes with or without birefringent spindles imaged by Polscope before insemination. Hum Reprod. 2001; 16:1464–1468. PMID:
11425830.
11. Bernard A, Fuller BJ. Cryopreservation of human oocytes: a review of current problems and perspectives. Hum Reprod Update. 1996; 2:193–207. PMID:
9079413.
12. Eichenlaub-Ritter U, Shen Y, Tinneberg HR. Manipulation of the oocyte: possible damage to the spindle apparatus. Reprod Biomed Online. 2002; 5:117–124. PMID:
12419035.
13. Cohen Y, Malcov M, Schwartz T, Mey-Raz N, Carmon A, Cohen T, Lessing JB, Amit A, Azem F. Spindle imaging: a new marker for optimal timing of ICSI? Hum Reprod. 2004; 19:649–654. PMID:
14998965.
14. Rienzi L, Ubaldi F, Iacobelli M, Romano S, Minasi MG, Ferrero S, Sapienza F, Baroni E, Greco E. Significance of morphological attributes of the early embryo. Reprod Biomed Online. 2005; 10:669–681. PMID:
15949228.
15. Familiari G, Heyn R, Relucenti M, Sathananthan H. Structural changes of the zona pellucida during fertilization and embryo development. Front Biosci. 2008; 13:6730–6751. PMID:
18508691.
16. Rama Raju GA, Prakash GJ, Krishna KM, Madan K. Meiotic spindle and zona pellucida characteristics as predictors of embryonic development: a preliminary study using PolScope imaging. Reprod Biomed Online. 2007; 14:166–174. PMID:
17298718.
17. Madaschi C, Aoki T, de Almeida Ferreira Braga DP, de Cássia Sávio Figueira R, Semião Francisco L, Iaconelli A Jr, Borges E Jr. Zona pellucida birefringence score and meiotic spindle visualization in relation to embryo development and ICSI outcomes. Reprod Biomed Online. 2009; 18:681–686. PMID:
19549448.
18. Pelletier C, Keefe DL, Trimarchi JR. Noninvasive polarized light microscopy quantitatively distinguishes the multilaminar structure of the zona pellucida of living human eggs and embryos. Fertil Steril. 2004; 81(Suppl 1):850–856. PMID:
15019819.
19. Cooke S, Tyler JP, Driscoll GL. Meiotic spindle location and identification and its effect on embryonic cleavage plane and early development. Hum Reprod. 2003; 18:2397–2405. PMID:
14585893.
20. Omidi M, Khalili MA, Nahangi H, Ashourzadeh S, Rahimipour M. Does women's age influence zona pellucida birefringence of metaphase IotaIota oocytes in in-vitro maturation program? Iran J Reprod Med. 2013; 11:823–828. PMID:
24639703.
21. Oldenbourg R. A new view on polarization microscopy. Nature. 1996; 381:811–812. PMID:
8657288.
22. Tomari H, Honjou K, Nagata Y, Horiuchi T. Relationship between meiotic spindle characteristics in human oocytes and the timing of the first zygotic cleavage after intracytoplasmic sperm injection. J Assist Reprod Genet. 2011; 28:1099–1104. PMID:
21882015.
23. Keefe D, Liu L, Wang W, Silva C. Imaging meiotic spindles by polarization light microscopy: principles and applications to IVF. Reprod Biomed Online. 2003; 7:24–29. PMID:
12930570.
24. Kilani S, Cooke S, Chapman M. The change of the meiotic spindle over time: a possible marker to optimise ICSI? Aust N Z J Obstet Gynaecol. 2006; 46(S2):A14–A15.
25. Kilani S, Cooke S, Kan A, Chapman M. Are there non-invasive markers in human oocytes that can predict pregnancy outcome? Reprod Biomed Online. 2009; 18:674–680. PMID:
19549447.
26. Wang WH, Meng L, Hackett RJ, Odenbourg R, Keefe DL. Limited recovery of meiotic spindles in living human oocytes after cooling-rewarming observed using polarized light microscopy. Hum Reprod. 2001; 16:2374–2378. PMID:
11679523.
27. Fauser BC. Step-down follicle-stimulating hormone regimens in polycystic ovary syndrome. In : Filicori M, Flamigni C, editors. Ovulation Induction: Basic Science and Clinical Advances. Amsterdam: Elsevier;1994. p. 153–162.
28. Rienzi L, Ubaldi F, Martinez F, Iacobelli M, Minasi MG, Ferrero S, Tesarik J, Greco E. Relationship between meiotic spindle location with regard to the polar body position and oocyte developmental potential after ICSI. Hum Reprod. 2003; 18:1289–1293. PMID:
12773461.
29. De Sutter P, Dozortsev D, Qian C, Dhont M. Oocyte morphology does not correlate with fertilization rate and embryo quality after intracytoplasmic sperm injection. Hum Reprod. 1996; 11:595–597. PMID:
8671274.
30. Xia P. Intracytoplasmic sperm injection: correlation of oocyte grade based on polar body, perivitelline space and cytoplasmic inclusions with fertilization rate and embryo quality. Hum Reprod. 1997; 12:1750–1755. PMID:
9308806.
31. Khalili MA, Mojibian M, Sultan AM. Role of oocyte morphology on fertilization and embryo formation in assisted reproductive techniques. Middle East Fertil Soc J. 2005; 10:72–77.
32. Shen Y, Stalf T, Mehnert C, De Santis L, Cino I, Tinneberg HR, Eichenlaub-Ritter U. Light retardance by human oocyte spindle is positively related to pronuclear score after ICSI. Reprod Biomed Online. 2006; 12:737–751. PMID:
16792851.
33. Volarcik K, Sheean L, Goldfarb J, Woods L, Abdul-Karim FW, Hunt P. The meiotic competence of in-vitro matured human oocytes is influenced by donor age: evidence that folliculogenesis is compromised in the reproductively aged ovary. Hum Reprod. 1998; 13:154–160. PMID:
9512249.
34. De Santis L, Cino I, Rabellotti E, Calzi F, Persico P, Borini A, Coticchio G. Polar body morphology and spindle imaging as predictors of oocyte quality. Reprod Biomed Online. 2005; 11:36–42. PMID:
16102284.