Results 21 to 30 of about 61,288 (280)

Vitrification of human immature oocytes before and after in vitro maturation: a review [PDF]

open access: yes, 2017
The use of immature oocytes subjected to in vitro maturation (IVM) opens interesting perspectives for fertility preservation where ovarian reserves are damaged by pathologies or therapies, as in PCO/PCOS and cancer patients. Human oocyte cryopreservation
Ashourzadeh, S   +5 more
core   +1 more source

Efficient vitrification of mouse embryos using the Kitasato Vitrification System as a novel vitrification device [PDF]

open access: yesReproductive Biology and Endocrinology, 2017
Currently, the cryopreservation of embryos and oocytes is essential for assisted reproductive technology (ART) laboratories worldwide. This study aimed to evaluate the efficacy of the Kitasato Vitrification System (KVS) as a vitrification device for the cryopreservation of mouse embryos to determine whether this novel device can be adapted to the field
Kenji Momozawa   +7 more
openaire   +3 more sources

Vitrification Solutions for Plant Cryopreservation: Modification and Properties

open access: yesPlants, 2021
Many plants cannot vitrify themselves because they lack glassy state-inducing substances and/or have high water content. Therefore, cryoprotectants are used to induce vitrification.
Jiri Zamecnik   +2 more
doaj   +1 more source

Successful production of offspring derived from mouse zygotes vitrified with carboxylated ε-poly-L-lysine and polyvinyl alcohol without serum

open access: yesThe Journal of Reproduction and Development, 2022
The vitrification of zygotes is important for their use as donors for generating genome-edited mice. We previously reported the successful vitrification of mouse zygotes using carboxylated ε-poly-L-lysine (COOH-PLL).
Midori ISHII   +6 more
doaj   +1 more source

Implications of storage and handling conditions on glass transition and potential devitrification of oocytes and embryos [PDF]

open access: yes, 2014
Devitrification, the process of crystallization of a formerly crystal-free, amorphous glass state, can lead to damage during the warming of cells.
Sansinena, Marina Julia   +3 more
core   +1 more source

Stepped vitrification technique for human ovarian tissue cryopreservation [PDF]

open access: yes, 2019
The advantage of stepped vitrification (SV) is avoiding ice crystal nucleation, while decreasing the toxic effects of high cryoprotectant concentrations. We aimed to test this method for human ovarian tissue cryopreservation.
Amorin, C.A.   +9 more
core   +1 more source

Vitrification of Pronuclear Zygotes Perturbs Porcine Zygotic Genome Activation

open access: yesAnimals, 2022
Zygotic genome activation (ZGA) plays an essential role in early embryonic development. Vitrification is a common assisted reproductive technology that frequently reduces the developmental competence of embryos.
Tengteng Xu   +11 more
doaj   +1 more source

Cryoprotectant-free vitrification of human spermatozoa in new artificial seminal fluid [PDF]

open access: yes, 2016
Vitrification is a new method that has been recently introduced in Assisted Reproduction Technique programs. The aim of this study was to design a new medium similar to normal human seminal fluid (SF), formulation artificial seminal fluid (ASF), and to ...
Agha Rahimi, A.   +4 more
core   +1 more source

In vitro application of Ceratonia siliqua improved sperm parameters and chromatin quality after vitrifacation in normozoospermic aged men

open access: yesMiddle East Fertility Society Journal, 2019
Background Vitrification is the main technique in the assisted reproductive technique (ART) labs. Sperm vitrification exposes sperm to damage. The aim of the present study was to evaluate the in vitro effect of Ceratonia siliqua (C.
Azita Faramarzi   +3 more
doaj   +1 more source

Development of an efficient vitrification method for chondrocyte sheets for clinical application

open access: yesRegenerative Therapy, 2020
Introduction: Regenerative therapy using chondrocyte sheets is effective for osteoarthritis. The clinical application of chondrocyte sheet therapy is expected to be further advanced by the use of a feasible cryopreservation technique.
Asuka Hayashi   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy