Results 61 to 70 of about 3,500 (132)

Analysis of Thermal and Crystallization in Cryoprotective Agents

Zhileng xuebao, 2014
Ice crystal formation is one of the factors that causes cell damage during crvopreservation process．Ice crystal will provide fundamental information for the development of appropriate cryopreservation protocols．Effects of concentration and properties of ...
Yang Bo, Liu Baolin, Shen Li, Zhang Sishi   +3 more
doaj  

Cryopreservation of farm animal gametes and embryos: recent updates and progress [PDF]

Frontiers of Agricultural Science and Engineering, 2019
Cryopreservation has undergone tremendous advances and is widely used in animal production based on decades of study of cellular permeability, freezability and empirical generalization. Several improvement are particularly important: the cryopreservation
Zhengyuan HUANG, Lei GAO, Yunpeng HOU, Shien ZHU, Xiangwei FU
doaj   +1 more source

Neuroinflammatory and Motor Alterations in LRRK2*G2019S Transgenic Mice Without Enhanced Vulnerability to Aging or Chronic MPTP‐Induced Nigrostriatal Neurodegeneration

Journal of Neurochemistry, Volume 170, Issue 9, September 2026.
LRRK2 G2019S mutation is the most common genetic cause of Parkinson's disease but its contribution to nigrostriatal neurodegeneration, particularly in response to mitochondrial dysfunction, remains unclear. hLRRK2*G2019S transgenic mice exhibited early microglial activation and motor alterations, but not increased dopaminergic nigrostriatal ...
Roberto García‐Swinburn, Laura Morón‐Márquez, Carmen Conde‐Naranjo, Ernesto García‐Roldán, Isabel Espadas, Alfonso Rodríguez‐Gil, Reposo Ramírez‐Lorca, Javier Villadiego, Juan José Toledo‐Aral   +8 more
wiley   +1 more source

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

Microbial 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, Shadi Pakroo, Chiara Nadai, Zeno Molinelli, Immacolata Speciale, Crisitina De Castro, Armin Tarrah, Jijin Yang, Alessio Giacomini, Viviana Corich   +9 more
doaj   +1 more source

Fish Sperm Subpopulations Detection, Separation, and Application: Current State and Trends

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
Modern advances in sperm biology highlight the necessity of recognising intra‐ejaculate heterogeneity as a central concept for advancing both the fundamental understanding of fertilisation processes and the development of artificial reproduction techniques in fishes. ABSTRACT Sperm subpopulations represent a fundamental manifestation of intra‐ejaculate
Viktoriya Dzyuba, William V. Holt, Borys Dzyuba   +2 more
wiley   +1 more source

Hair Follicle Seedling Cryomicroneedles from Hierarchical Microfluidic Organoid on a Chip

Advanced Science, Volume 13, Issue 48, 28 August 2026.
In this paper, a hierarchical microfluidic chip is developed to produce uniform hair follicle organoids (HFOs) in cryomicroneedles. Cryopreservation agents encapsulate HFOs, preserving viability and hair growth potential. The cryomicroneedles enable simple intradermal transplantation with good skin penetration.
Xinyue Cao, Dongyu Xu, Minhui Lu, Yuanjin Zhao   +3 more
wiley   +1 more source

Fertilizing capacity of cryopreserved sperm of Chirostoma jordani (Woolman, 1894)

Fisheries and Aquatic Sciences
The genus Chirostoma is endemic from the Mesa Central of Mexico. It is conformed of 18 species and six subspecies. Five species are in some category of risk, because of this, Chirostoma jordani is an excellent model species to implement biotechnologies ...
Bustamante-González Jesús Dámaso, Gutiérrez-Díaz Dulce Leticia, Baca-Alejo Judith Sarai, Figueroa-Lucero Gerardo, Arenas-Ríos Edith, Hernández-Rubio María Cecilia, Ávalos-Rodríguez Alejandro   +6 more
doaj   +1 more source

Recent Advances in the Use of Natural Deep Eutectic Solvents for Natural Product Sample Preparation: Focus on Purification, Characterization, and Sustainability

Journal of Separation Science, Volume 49, Issue 7, July 2026.
ABSTRACT This review examines recent advances in the use of natural deep eutectic solvents (NaDES) for natural product sample preparation, with emphasis on extraction, purification, analytical compatibility, and sustainability. NaDES emerge as versatile, tunable, and biocompatible media that enhance the recovery and stability of diverse phytochemicals ...
Valeria Cedeño‐Fierro, Juan Felipe Grisales‐Mejía, Harlen Gerardo Torres Castañeda, Jose A. Mendiola   +3 more
wiley   +1 more source

A circular exploration of cryoprotective agents for stem cells using computer-aided molecular design approaches

Digital Chemical Engineering
This work presents a circular exploration of cryoprotective agents (CPAs) for stem cells using computer-aided molecular design approaches that can comprehensively consider compounds.
Rei Tamaki, Yusuke Hayashi, Yuki Uno, Masahiro Kino-oka, Hirokazu Sugiyama   +4 more
doaj   +1 more source

Evaluation of Ethylene Glycol as a Cryoprotectant in the Sperm Cryopreservation of Trans-andean Shovelnose Catfish (Sorubim Cuspicaudus, Pimelodidae)

Acta Biológica Colombiana, 2014
The catfish Sorubim cuspicaudus cryopreservation semen was evaluated using three levels (5, 10, 15%) of ethylene glycol (ETG). Males (n = 13) undergoing spermiation and in final maturation females (n = 6) were induced with 0.4 ml Ovaprim®/Kg, after 12 ...
Victor Julio Atencio García, Maria Dorado, Emilio Navarro, Francisco Pérez, Briner Herrera, Jorge Movilla, José Espinosa-Araujo   +6 more
doaj   +1 more source