Results 31 to 40 of about 7,136 (241)

Carboxylated Poly-l-Lysine as a Macromolecular Cryoprotective Agent Enables the Development of Defined and Xeno-Free Human Sperm Cryopreservation Reagents

open access: yesCells, 2021
In human sperm cryopreservation, test yolk buffer and human serum albumin have been used as permeating macromolecular-weight cryoprotectants. In clinical reproductive medicine, human serum albumin is frequently used because of low risks of zoonoses and ...
Hiroki Takeuchi   +13 more
doaj   +1 more source

Polyampholytes as emerging macromolecular cryoprotectants [PDF]

open access: yes, 2020
Cellular cryopreservation is a platform technology which underpins cell biology, biochemistry, biomaterials, diagnostics, and the cold chain for emerging cell-based therapies.
Bailey, Trisha L.   +3 more
core   +1 more source

Caffeic Acid Phenethyl Ester Alleviates Cryodamage To Lung Cancer Cells During Cryopreservation

open access: yesHittite Journal of Science and Engineering, 2021
Cryopreservation is widely used technique for long-term preservation of viable cells at low temperature. In this process, considering the effects of cryodamage on cells, the application of safe and efficient cryoprotective agents is very important ...
Ezgi Avşar Abdik
doaj   +1 more source

Aquaporins and Animal Gamete Cryopreservation: Advances and Future Challenges

open access: yesAnimals, 2022
Cryopreservation is globally used as a method for long-term preservation, although freeze-thawing procedures may strongly impair the gamete function.
João C. Ribeiro   +4 more
doaj   +1 more source

Pressure in isochoric systems containing aqueous solutions at subzero Centigrade temperatures. [PDF]

open access: yes, 2017
ObjectivePreservation of biological materials at subzero Centigrade temperatures, cryopreservation, is important for the field of tissue engineering and organ transplantation.
Năstase, Gabriel   +3 more
core   +6 more sources

Rapid joule heating improves vitrification based cryopreservation

open access: yesNature Communications, 2022
Lower concentrations of toxic cryoprotective agents require rapid and scalable rewarming techniques. Here, the authors report on a joule heating–based platform where samples are rapidly rewarmed by contact with a voltage pulsed electrical conductor and ...
Li Zhan   +5 more
doaj   +1 more source

Interactions of cryoprotective agents with phospholipid membranes - A Langmuir monolayer study [PDF]

open access: greenChemistry and Physics of Lipids, 2020
The influence of four common cryoprotectants (dimethyl sulfoxide, glycerol, ethylene glycol and dimethylformamide) on monolayers of four common phospholipids (DPPC, DOPC, POPC and POPE) have been studied using Langmuir isotherms and monolayer insertion experiments. The cryoprotectant concentrations were chosen to be directly relevant to cryoprotection.
Rekha Raju   +2 more
openalex   +5 more sources

New Alternative Mixtures of Cryoprotectants for Equine Immature Oocyte Vitrification

open access: yesAnimals, 2021
Equine oocyte vitrification would benefit the growing in vitro embryo production programs, but further optimization of the protocol is necessary to reach clinical efficiency.
Daniel Angel-Velez   +8 more
doaj   +1 more source

Optimization of Adipose Tissue Cryopreservation Techniques in a Murine Model

open access: yesPlastic and Reconstructive Surgery, Global Open, 2021
Background:. The aim of this study was to develop an adipose tissue (AT) cryopreservation protocol that is effective, simple, and maintains the functionality and viability of AT after thawing and transplantation. Methods:.
María Eloísa Villaverde-Doménech, PhD   +5 more
doaj   +1 more source

Effect of diluent variation on cryopreservation of large yellow croaker Larimichthys crocea

open access: yesFisheries and Aquatic Sciences, 2021
The aim of this research was to investigate different factors, including cryoprotective agents (CPAs), diluents, dilution ratios, equilibrium times, freezing rates, and thawing methods to optimize cryopreservation ...
Han Kyu Lim   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy