Results 181 to 190 of about 1,002,644 (386)

Controle do escurecimento enzimático e da firmeza de polpa em pêssegos minimamente processados Control of enzymatic browning and flesh firmness in fresh-cut peaches

open access: yesCiência Rural, 2011
O escurecimento enzimático e o amolecimento são as principais alterações que podem afetar pêssegos minimamente processados (MP). Objetivou-se avaliar a aplicação de L-cisteína (Cis), ácido L-ascórbico (AA) e cloreto de cálcio (CC) no controle do ...
Amauri Costa da Costa   +3 more
doaj  

Fluid Shear‐Controlled Pro/Anti‐Inflammatory Osteomodulatory Construct for Drug‐Free Immune Activation Through Cationic Ion Channel Activation

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D‐printed PCL scaffold coated with Arginine was laminated with electrospun polyvinyl alcohol (PVA) nanofibers containing cationic cellulose nanocrystals (PVA@cCNC). This created nanoisland‐like regions of aligned and random cCNC‐rich fibers. The composite scaffold, under fluid shear stimulation, modulated macrophage polarization from M1 to M2 ...
Keya Ganguly   +8 more
wiley   +1 more source

Biomimetic, Suturable, and Extensible Electrospun Scaffolds for Lower Urinary Tract Surgical Reconstruction

open access: yesAdvanced Healthcare Materials, EarlyView.
Biomimetic, suturable, biodegradable fibrous scaffolds are engineered to mimic the tensile properties of LUT tissue using photocrosslinked 5:5% weight per volume elastin‐like peptide and methacrylated gelatin (5E5G). In vitro, urothelium, smooth muscle, and fibroblast 7 day cytocompatibility is demonstrated.
Renea M. Sturm   +18 more
wiley   +1 more source

Cysteine‐Specific Multifaceted Bioconjugation of Peptides and Proteins Using 5‐Substituted 1,2,3‐Triazines

open access: yesAdvanced Science
Peptide and protein postmodification have gained significant attention due to their extensive impact on biomolecule engineering and drug discovery, of which cysteine‐specific modification strategies are prominent due to their inherent nucleophilicity and
Quan Zuo   +12 more
doaj   +1 more source

Cell Surface Thiol Engineering Mechanoregulates Myogenic Differentiation via the FAK–PI3K–AKT Axis

open access: yesAdvanced Healthcare Materials, EarlyView.
Schematic diagram illustrating how cell surface modification of skeletal muscle progenitor cells through TCEP treatment reveals enhanced cell adhesion, intracellular tension, and myogenesis at 19.66 kPa stiffness, leading to optimal cell fusion. In contrast, no significant changes are observed in the softer (10.61 kPa) or stiffer (49.4 kPa) matrices ...
Juyeon Kim   +10 more
wiley   +1 more source

The Splitting with Silver Salts of the Cysteine-porphyrin Bonds in Cytochrome c. [PDF]

open access: bronze, 1950
Karl-Gustav Paul   +3 more
openalex   +1 more source

Si Inhibited Osteoclastogenesis: The Role of Fe and the Fenton Reaction

open access: yesAdvanced Healthcare Materials, EarlyView.
Silicate (Si) inhibition of osteoclastogenesis, is mediated by Fe. Si chemical interactions with Fe inhibit the Fenton reaction and intercellular ROS availability. This reduction in ROS availability inhibits osteoclastogenesis. The addition of Fe, in Si‐inhibited osteoclast cultures, restores the Fenton reaction, and osteoclastogenesis.
Yutong Li   +7 more
wiley   +1 more source

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