Results 1 to 10 of about 7,067 (180)

Natural Cryoprotective and Cytoprotective Agents in Cryopreservation: A Focus on Melatonin [PDF]

open access: goldMolecules, 2022
Cryoprotective and cytoprotective agents (Cytoprotective Agents) are fundamental components of the cryopreservation process. This review presents the essentials of the cryopreservation process by examining its drawbacks and the role of cytoprotective ...
Giada Marcantonini   +10 more
doaj   +2 more sources

Vitrification Ability of Combined and Single Cryoprotective Agents [PDF]

open access: yesPlants, 2021
Cryoprotective agents (CPA) are an important part of many current vitrification methods. The vitrification ability of CPAs influences the probability of the glass transition and water crystallization occurrence.
Milos Faltus   +2 more
doaj   +2 more sources

Yeast Exoglycoproteins Produced Under NaCl-Stress Conditions as Efficient Cryoprotective Agents [PDF]

open access: bronzeBiological Procedures Online, 1998
Six extracellular yeast glycoproteins were prepared from three yeast species in osmotic equilibrium and unequilibrium environments and used as non-penetrating cryoadditives. Glycoproteins secreted by the strain Dipodascus australiensis into growth medium
Breierova Emilia
doaj   +2 more sources

Cryopreservation of cells using defined serum-free cryoprotective agents

open access: goldCurrent Directions in Biomedical Engineering, 2016
For regenerative purposes, there is a high demand for viable and active cells. A big issue is to have enough viable cells available at any given time. One solution is cryopreservation.
Volbers Jan-Cedric   +3 more
doaj   +3 more sources

Loading equine oocytes with cryoprotective agents captured with a finite element method model [PDF]

open access: yesScientific Reports, 2021
Cryopreservation can be used to store equine oocytes for extended periods so that they can be used in artificial reproduction technologies at a desired time point.
Sercan Içli   +5 more
doaj   +2 more sources

Impact of cryoprotective agents on human gut microbes and in vitro stabilized artificial gut microbiota communities [PDF]

open access: yesMicrobial Biotechnology
The availability of microbial biobanks for the storage of individual gut microbiota members or their derived and artificially assembled consortia has become fundamental for in vitro investigation of the molecular mechanisms behind microbe–microbe and/or ...
Giulia Alessandri   +7 more
doaj   +2 more sources

Cryopreservation of Endothelial Cells in Various Cryoprotective Agents and Media - Vitrification versus Slow Freezing Methods. [PDF]

open access: yesPLoS ONE, 2016
Vitrification of endothelial cells (MHECT-5) has not previously been compared with controlled slow freezing methods under standardized conditions. To identify the best cryopreservation technique, we evaluated vitrification and standardized controlled ...
Achim von Bomhard   +4 more
doaj   +2 more sources

Optimization of ultrasound-mediated DNA transfer for bacteria and preservation of frozen competent cells [PDF]

open access: yesMicrobiology Spectrum
The transformation of DNA into cells is the basis of molecular biology. Commonly employed techniques include heat shock transformation, electro-transformation, conjugation, transduction, and protoplast fusion.
Meng Zhang   +8 more
doaj   +2 more sources

Genomic and functional evaluation of exopolysaccharide produced by Liquorilactobacillus mali t6-52: technological implications [PDF]

open access: yesMicrobial Cell Factories
Background This study explores the biosynthesis, characteristics, and functional properties of exopolysaccharide produced by the strain Liquorilactobacillus mali T6-52. The strain demonstrated significant EPS production with a non-ropy phenotype. Results
Manyu Wu   +9 more
doaj   +2 more sources

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