Results 61 to 70 of about 35,695,125 (238)

Assessing the Role of L. brevis and S. salivarius Bacterial-mammalian Cell Interactions in Methotrexate Cytotoxicity in an Imageable in vitro Co-Culture Model of the Oral Mucosa Using an Aqueous Two-Phase System

, 2023
This research aimed to establish a study model that allows the analysis of the effects of Streptococcus salivarius and Levilactobacillus brevis in a mammalian-microbial co-culture model of the oral mucosa.
Magana Lama, Ana Sofia
core  

Mild One-Step Protein Recovery from Microalgae Cultivated in Swine Wastewater Using Natural Deep Eutectic Solvent-Based Aqueous Biphasic Systems

Molecules
Photobioreactor-based microalgae cultivation offers an integrated approach for nutrient-rich wastewater treatment while producing valuable biomass. One of the main microalgae components is proteins, making them a biotechnological target. In this work, to
David Moldes, Marisol Vega, Silvia Bolado, Patricia F. Requejo   +3 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Phase diagrams and applications of amphiphilic block copolymers in aqueous solutions [PDF]

, 2011
Conventional amphiphilic block copolymers are macromolecules consisting of at least a hydrophilic segment covalently attached to a hydrophobic segment.
Braun, Jörg
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

The Construction of an Aqueous Two-Phase System to Solve Weak-Aggregation of Gigaporous Poly(Styrene-Divinyl Benzene) Microspheres

, 2016
Gigaporous poly(styrene-divinyl benzene) microspheres made via the surfactant reverse micelles swelling method had a controllable pore size of 100-500 nm. These microspheres had unique advantages in biomacromolecule separation and enzymes immobilization.
Mi, Yace, Yace Mi, Zhiguo Su, Zhou, Weiqing, Donglai Zhang, Juan Li, Li, Juan, Su, Zhiguo, Ma, Guanghui, Guanghui Ma, Zhang, Donglai, Weiqing Zhou   +11 more
core   +1 more source

Isolation and Characterization of Polysaccharides from Oysters (Crassostrea gigas) with Anti-Tumor Activities Using an Aqueous Two-Phase System

Marine Drugs, 2017
In this study, a simple aqueous two-phase system (ATPS) was employed for concurrent purification of oyster polysaccharides. The chemical structure and anti-tumor activities of purified oyster polysaccharides (OP-1) were also investigated.
Kit-Leong Cheong, Li-Xuan Xia, Yang Liu
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Polarity, selectivity and performance of hydrophilic organic/salt-containing aqueous two-phase system on counter-current chromatography for polar compounds

, 2016
The essential attributes of a solvent system for separation polar compounds on CCC are polarity, selectively and performance. Here, hydrophilic organic/salt-containing aqueous two-phase system (HO/S TPS) was evaluated as an alternative solvent system for
Gao, Mingzhe, Wang, Zhixin, Zhang, Xiaozhe, Hong, Zhilai, Xiao, Hongbin, Gu, Ming, Liu, Dan   +6 more
core   +1 more source

Transformation of Geniposide into Genipin by Immobilized β-Glucosidase in a Two-Phase Aqueous-Organic System

Molecules, 2011
Genipin is the bioactive compound of geniposide and a natural cross-linking agent. In order to improve the preparation process of genipin, the hydrolysis of geniposide to genipin by immobilized β-glucosidase in an aqueous-organic two-phase system was ...
Duo Jin, Chen Qiu, Li-Ying Zhang, Yue Ding, Yi-Shun Yang, Tong Zhang, Shai-Cheng Yu   +6 more
doaj   +1 more source