Media temperature control: a potentially important quality control parameter in human oocyte vitrification [PDF]
Reproduction and FertilityThe purpose of this study was to evaluate the role of controlling media temperature during human oocyte vitrification. This retrospective study compared fertilisation rates, cleavage-stage embryo development, and blastulation between two separate periods
Munevver Serdarogullari +8 more
doaj +2 more sources
Research Progresses in Vitrification by Minimum Volume Method
Zhileng xuebao, 2018 Vitrification is an effective method in the field of cryopreservation since it can prevent the formation of ice crystals. Vitrification requires ultra-fast cooling rates and high concentrations of cryoprotective agents.
Zhang Xiaomin, Zhou Xinli
doaj +2 more sources
Pituitary extract supplementation enhances follicular survival and gonadotropin receptor expression in vitrified ovarian tissue of Aceh cattle, Indonesia [PDF]
Veterinary WorldBackground and Aim: Vitrification is a promising cryopreservation technique for conserving the genetic resources of Aceh cattle; however, it may induce cryoinjury and follicular apoptosis.
Cut Intan Novita +4 more
doaj +2 more sources
Rapid method for the bovine zygotes vitrification [PDF]
BIO Web of ConferencesFor the first time, rapid vitrification method was used for bovine zygotes. According to the results of zygote survival, as well as the rate of embryos cleavage obtained after warming of zygotes cryopreserved by rapid vitrification, no significant ...
Makutina V.A. +4 more
doaj +2 more sources
Vitrification as an alternative means of cryopreserving ovarian tissue
Reproductive BioMedicine Online, 2011 Because of the simplicity of vitrification, many authors have investigated it as an alternative to slow freezing for cryopreserving ovarian tissue. In the last decade, numerous studies have evaluated vitrification of ovarian tissue from both humans and ...
Christiani A Amorim +2 more
exaly +2 more sources
Vitrification and xenografting of human ovarian tissue
Fertility and Sterility, 2012 OBJECTIVE: To assess the efficiency of two vitrification protocols to cryopreserve human preantral follicles with the use of a xenografting model. DESIGN: Pilot study. SETTING: Gynecology research unit in a university hospital.
Christiani A Amorim +2 more
exaly +2 more sources
Improving native human sperm freezing protection by using a modified vitrification method
Asian Journal of Andrology, 2021 Slow freezing is the most commonly used technique for the cryopreservation of spermatozoa in clinical practice. However, it has been shown to have a negative impact on sperm function and structure.
Dai Zhou +10 more
doaj +1 more source
Interfering Effects of In Vitro Fertilization and Vitrification on Expression of Gtl2 and Dlk1 in Mouse Blastocysts [PDF]
International Journal of Fertility and Sterility, 2020 Background Embryo vitrification is a key instrument in assisted reproductive technologies (ARTs). However, there is increasing concern that vitrification adversely affects embryo development. This study intends to assess the effect of vitrification on
Elham Movahed +3 more
doaj +1 more source
Vitrification of octonary perylene mixtures with ultralow fragility [PDF]
, 2021 Strong glass formers with a low fragility are highly sought-after because of the technological importance of vitrification. In the case of organic molecules and polymers, the lowest fragility values have been reported for single-component materials. Here,
Börjesson, Karl, +16 more
core +1 more source
Animals, 2023 Vitrification is essential for successful tissue cryopreservation and biobanking in wild cats. This study aimed to compare different methods of vitrification (Ovarian Tissue Cryosystem—OTC, Straws—STW, and Solid Surface vitrification—SSV) for testicular ...
Julyne Vivian Guimarães de Carvalho +6 more
doaj +1 more source