Results 1 to 10 of about 32,701 (270)

Dimethylacetamide - an alternative to glycerol as cryoprotectant of Malabari buck semen [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2023
The key role of a cryoprotectant is to minimize the chemical and physical stress which occurs during cooling, freezing and thawing of semen. The difference between the cryoprotectant (CPA) occurs in their permeability coefficient and the structural model
T. M. Kanimozhi   +3 more
doaj   +3 more sources

The effect of cryoprotectant and storage conditions on the aggregation of poly(ethylene glycol)-poly(α-benzyl carboxylate-ε-caprolactone) nanoparticles [PDF]

open access: yesJournal of Pharmacy & Pharmaceutical Sciences
IntroductionThe preparation of nanoparticles (NPs) in aqueous media leads to thermodynamic instability and aggregation during storage. The objective of this study was to identify an optimum condition for the storage of poly(ethylene glycol)-poly(α-benzyl
Nasim Sarrami   +4 more
doaj   +2 more sources

A Cryopreservation and Regeneration Protocol for Embryogenic Callus of Larix olgensis [PDF]

open access: yesPlants
Larix olgensis is a valuable timber species in northern China, typically propagated through somatic embryogenesis (SE). However, long-term subculture can lead to a loss of embryogenic potential.
Chen Wang   +8 more
doaj   +2 more sources

Skim Milk as a Multifunctional Cryoprotectant for Fish Probiotic Enterococcus spp.: Impact on Viability During Lyophilization and Long-Term Storage [PDF]

open access: yesMicroorganisms
This study investigated the efficacy of different cryoprotectants (maltodextrin, skim milk, trehalose, sucrose, fructose, and dextrose) in protecting probiotic cultures isolated from the microbiota of arapaima (Arapaima gigas) (Enterococcus faecium ...
Matheus Gomes da Cruz   +5 more
doaj   +2 more sources

The effect of cryoprotectant on the viability and motility of goldfish Carassius aurtus sperm after 48 hours refrigerated

open access: yesDepik Jurnal, 2022
The principle of sperm preservation is to prolong the viability of spermatozoa by reducing the degree of metabolism during storage at low temperatures, and one method involved was a cryoprotectant as a sperm protector.
Nurlaili Nurlaili   +4 more
doaj   +1 more source

Can Cryoprotectant’s modification in Spermatozoa Cryopreservation be an Alternative to Improve Embryo Quality? A Review

open access: yesInternational Journal of Technology, 2022
Spermatozoa cryopreservation is an effective method for maintaining male fertility in humans. Nevertheless, there are some limitations of sperm cryopreservation, which is called as cell injury by cryoprotectant, that cannot be avoided.
Manggiasih Dwiayu Larasati   +3 more
doaj   +1 more source

Viability of Toxoplasma gondii in cattle semen cryopreserved with different concentrations of cryoprotectant

open access: yesPesquisa Veterinária Brasileira, 2023
: Toxoplasma gondii can be eliminated in bovine semen. Cryopreserved semen is often used due to the fact that artificial insemination in dairy and beef cattle provides benefits in terms of production.
Gustavo Felippelli   +9 more
doaj   +1 more source

Cryoprotective Effects of Carrageenan Oligosaccharides on Crayfish (Procambarus clarkii) during Superchilling

open access: yesFoods, 2023
Cryoprotectants are widely used to protect muscle tissue from ice crystal damage during the aquatic products freezing process, but traditional phosphate cryoprotectants may cause an imbalance in the calcium-to-phosphorus ratio for the human body.
E Liao   +5 more
doaj   +1 more source

Effective Cryopreservation of a Bioluminescent Auxotrophic Escherichia coli-Based Amino Acid Array to Enable Long-Term Ready-to-Use Applications

open access: yesBiosensors, 2021
Amino acid arrays comprising bioluminescent amino acid auxotrophic Escherichia coli are effective systems to quantitatively determine multiple amino acids. However, there is a need to develop a method for convenient long-term preservation of the array to
Hee Tae Ahn   +7 more
doaj   +1 more source

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

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