참고문헌
- Bielanski A, Bergeron H, Lau P, Devenish J (2003) Microbial contamination of embryos and semen during long term banking in liquid nitrogen. Cryobiology 46:146-152. https://doi.org/10.1016/S0011-2240(03)00020-8
- Bielanski A, Nadin-Davis S, Sapp T, Lutze-Wallace C (2000) Viral contamination of embryos cryopreserved in liquid nitrogen. Cryobiology 40:110-116. https://doi.org/10.1006/cryo.1999.2227
- Bielanski A, Vajta G (2009) Risk of contamination of germplasm during cryopreservation and cryobanking in IVF units. Hum Reprod 24:2457-2467. https://doi.org/10.1093/humrep/dep117
- Cobo A, Kuwayama M, Perez S, Ruiz A, Pellicer A, Remohi J (2008) Comparison of concomitant outcome achieved with fresh and cryopreserved donor oocytes vitrified by the Cryotop method. Fertil Steril 89:1657-1664. https://doi.org/10.1016/j.fertnstert.2007.05.050
- De Munck N, Santos-Ribeiro S, Stoop D, Van de Velde H, Verheyen G (2016) Open versus closed oocyte vitrification in an oocyte donation programme: A prospective randomized sibling oocyte study. Hum Reprod 31:377-384.
- Gardner DK, Lane M, Stevens J, Schlenker T, Schoolcraft WB (2000) Blastocyst score affects implantation and pregnancy outcome: towards a single blastocyst transfer. Fertil Steril 73:1155-1158. https://doi.org/10.1016/S0015-0282(00)00518-5
- Gvakharia M, Adamson GD (2011) Implementation of an inexpensive method of vitrification and warming of human cleavage-stage embryos using cut standard straws. Fertil Steril 95:2552-2553. https://doi.org/10.1016/j.fertnstert.2011.04.047
- Jung YJ, Cheon YP (2014) Improvement of the vitrification method suppressing the disturbance of meiotic spindle and chromosome systems in mature oocytes. Dev Reprod 18:117-125. https://doi.org/10.12717/DR.2014.18.2.117
- Kim HJ, Kim CH, Lee JY, Kwon JH, Hwang D, Kim KC (2010) Effect of cryopreservation day on pregnancy outcomes in frozen-thawed blastocyst transfer. Korean J Reprod Med 37:57-64.
- Kuwayama M, Vajta G, Ieda S, Kato O (2005a) Comparison of open and closed methods for vitrification of human embryos and the elimination of potential contamination. Reprod Biomed Online 11:608-614. https://doi.org/10.1016/S1472-6483(10)61169-8
- Kuwayama M, Vajta G, Kato O, Leibo SP (2005b) Highly efficient vitrification method for cryopreservation of human oocytes. Reprod Biomed Online 11:300-308. https://doi.org/10.1016/S1472-6483(10)60837-1
- Lim JG, Heo YT, Min, SG Min BY, Uhm SJ, Kim NH (2013) Clinical outcomes of vitrified-thawed embryo transfer using a pull and cut straw method. Obstet Gynecol Sci 56:182-189. https://doi.org/10.5468/ogs.2013.56.3.182
- Loutradi KE, Kolibianakis EM, Venetis CA, Papanikolaou EG, Pados G, Bontis I, Tarlatzis BC (2008) Cryopreservation of human embryos by vitrification or slow freezing: A systematic review and meta-analysis. Fertil Steril 90:186-193. https://doi.org/10.1016/j.fertnstert.2007.06.010
- Marco-Jimenez F, Jimenez-Trigos E, Almela-Miralles V, Vicente JS (2016) Development of cheaper embryo vitrifycation device using the minimum volume method. PLOS one 11:1-9.
- Mukaida T, Oka C, Goto T, Takahashi K (2006) Artificial shrinkage of blastocoeles using either a micro-needle or a laser pulse prior to the cooling steps of vitrification improves survival rate and pregnancy outcome of vitrified human blastocysts. Hum Reprod 21:3246-3252. https://doi.org/10.1093/humrep/del285
-
Rall WF, Fahy GM (1985) Ice-free cryopreservation of mouse embryos at
$-196^{\circ}C$ by vitrification. Nature 313:573-575. https://doi.org/10.1038/313573a0 - Shin MR, Choi HW, Kim MK, Lee SH, Lee H, Lim CK (2011) In vitro development and gene expression of frozen-thawed 8-cell stage mouse embryos following slow freezing or vitrification. Clin Exp Reprod Med 38:203-209. https://doi.org/10.5653/cerm.2011.38.4.203
- Vajta G, Kuwayama M. Improving cryopreservation systems (2006). Theriogenology 65:236-244. https://doi.org/10.1016/j.theriogenology.2005.09.026
- Vajta G, Nagy ZP (2006) Are programmable freezers still needed in the embryo laboratory? Review on vitrification. Reprod Biomed Online 12:779-796. https://doi.org/10.1016/S1472-6483(10)61091-7
- Vajta G, Rienzi L, Ubaldi FM (2015) Open versus closed systems for vitrification of human oocytes and embryos. Reprod Biomed Online 30:325-333. https://doi.org/10.1016/j.rbmo.2014.12.012
- Vanderzwalmen P, Zech N, Prapas Y, Panagiotidis Y, Papatheodorou A, Lejeune B, Jareno D, Vanderzwalmen S, Ectors F (2010) Closed carrier device: A reality to vitrify oocytes and embryos in aseptic conditions. Gynecol Obstet Fertil 38:541-546. https://doi.org/10.1016/j.gyobfe.2010.07.011
- Youssry M, Ozmen B, Zohni K, Diedrich K, Al-Hasani S (2008) Current aspects of blastocyst cryopreservation. Reprod Biomed Online 16:311-320. https://doi.org/10.1016/S1472-6483(10)60591-3