Results 31 to 40 of about 29,597 (202)

Vitrification of Pronuclear Zygotes Perturbs Porcine Zygotic Genome Activation

Animals, 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, Chengxue Liu, Mengya Zhang, Xin Wang, Yelian Yan, Qiuchen Liu, Yangyang Ma, Tong Yu, Anucha Sathanawongs, Jun Jiao, Zubing Cao, Yunhai Zhang   +11 more
doaj   +1 more source

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

Middle 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, Farank Aghaz, Mitra Bakhtiari, Mozafar Khazaei   +3 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

The 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, Maki KAMOSHITA, Yoshihiro KURIHARA, Kazuaki MATSUMURA, Suong-Hyu HYON, Junya ITO, Naomi KASHIWAZAKI   +6 more
doaj   +1 more source

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

Regenerative 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, Miki Maehara, Ayuko Uchikura, Hitomi Matsunari, Kazuaki Matsumura, Suong-Hyu Hyon, Masato Sato, Hiroshi Nagashima   +7 more
doaj   +1 more source

Interfacial engineering of polymer-MOF composite by in situ vitrification

, 2020
Non-stoichoimetric crystalline ZIF-62 was used as the filler for a 6FDA-DAM polyimide-based composite membrane. In situ melting and vitrification of ZIF-62 was then performed, to yield the ZIF-62 glass phase (agZIF-62), within the polymer matrix.
Chen, Vicki, Ge, Lei, Li, Shichun, Hou, Jingwei, Lin, Rijia, Smart, Simon, Li, Mengran, Wang, Zhanke, Zhu, Zhonghua, Bennett, Thomas D.   +9 more
core   +1 more source

Hanford waste vitrification systems risk assessment [PDF]

, 1991
A systematic Risk Assessment was performed to identify the technical, regulatory, and programmatic uncertainties and to quantify the risks to the Hanford Site double-shell tank waste vitrification program baseline (as defined in December 1990 ...
Miller, W. C., Bailey, J. W., Hamilton, D. W., Holton, L. K.   +3 more
core   +1 more source

Evaluation of different factors affecting the efficiency of oocytes cryopreservation in the bovine model [PDF]

, 2011
Interest in oocyte cryopreservation has recently increased. Cattle oocytes are sensitive to low temperatures, and despite the efforts of numerous research groups cryopreservation of oocytes remains a difficult task.
De Blasi, Marina
core   +1 more source

The Effect of Vitrification on Follicular Morphology of Ovarian Rat [PDF]

Journal of Advanced Biomedical Sciences, 2015
Background & Objective: Some efforts have been made for keeping cryopreservation of gametes and embryos safe, including new vitrification methods of the ovary.
Foroozan Esmaeilzadeh, Laleh Hamedi, Davood Mehrabani, Aalamtaj Bidshahri, Nader Tanideh   +4 more
doaj   +2 more sources

Fast Cryopreservation of the Mammalian Embryos in Different Developmental Stages by 0.25 mL Straws Vitrification with One Equilibration Step

Scientific Papers Animal Science and Biotechnologies, 2023
The aim of our study was to test the cryoprotective proprieties of 7 vitrification media, designed in our laboratory, using the 0.25 mL straws vitrification method, with one equilibration step.
Ada Cean, Nicolae Păcală, Alexandra Boleman   +2 more
doaj  

Effect of vitrification techniques on post-thaw survivability and in vitro maturation of immature bovine oocytes

Indian Journal of Animal Sciences, 2016
The present study was conducted to evaluate the effectiveness of single-step and two-step vitrification techniques on post-thaw survivability and subsequent in vitro maturation of immature bovine oocytes.
B SAIKIA, P M BARUA, D DUTTA, B C DEKA, M DUTTA CHOUDHURY, H DEV, S HANDIQUE   +6 more
doaj   +1 more source