Results 101 to 110 of about 2,216,238 (221)

The Potential Role of Retinol-Binding Protein 4 in Heart Failure: A Review

open access: yesReviews in Cardiovascular Medicine
Heart failure (HF) is a heterogeneous clinical syndrome, the prevalence of which is increasing among younger adults, promoting global concern due to its significant morbidity and mortality.
Jiayi Liu, Yaping Wang
doaj   +1 more source

Systemic, Lifestyle and Environmental Modifying Factors in the Pathogenesis of Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
A variety of impacting factors in the pathogenesis of periodontitis exist, including systemic, lifestyle, and environmental factors. This review highlights the manifold mechanistic aspects of the link between the pathogenesis of periodontitis, addressing these numerous factors to supplement the long‐standing knowledge of the progression of the disease.
Sabine Elisabeth Groeger   +5 more
wiley   +1 more source

Decreased retinol transport proteins in thai post-menopausal women with Osteporosis

open access: yes, 2011
High vitamin A ingestion or high serum retinol have been postulated to increase the risk of fractures and osteoporosis by reduced bone mineral density (BMD).
Preutthipan, Sangchai   +6 more
core  

The retinol-binding cavity in RBP and CRBP.

open access: yes, 2012
Ligand binding sites show as cartoon and transparent surface respectively. The binding site surface is illustrated by meshed colors according to the electrostatic potential. We show the binding cavity in different directions to facilitate the observation
Yu-Ru Zhang (166483)   +2 more
core   +1 more source

Flavin Catalysts in Organic Synthesis

open access: yesAngewandte Chemie, Volume 138, Issue 42, 12 October 2026.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +2 more sources

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

open access: yesJournal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed   +6 more
wiley   +1 more source

The Influence of Retinol Ointment on Rabbit Skin (Oryctolagus cuniculus) Ion Transport—An In Vitro Study

open access: yes
Retinoids are known to improve the condition of the skin. Transepithelial transport of sodium and chloride ions is important for proper skin function.
Marta Sobiesiak   +9 more
core   +1 more source

Effect of transport length on in vivo oxidative status and breast meat characteristics in outdoor-reared chicken genotypes

open access: yesItalian Journal of Animal Science, 2016
The aim of the study was to evaluate the effect of transport length on in vivo oxidative status and breast meat characteristics in two chicken genotypes reared under free range conditions.
Cesare Castellini   +7 more
doaj   +1 more source

Platelet‐Rich Fibrins as Local Drug‐Delivery Carriers

open access: yesJournal of Periodontal Research, EarlyView.
Autologous platelet concentrates (APCs), particularly platelet‐rich fibrin (PRF), act as biologically active fibrin scaffolds, capable of entrapping and gradually releasing therapeutic agents in oral and periodontal therapy. The incorporation of bioactive compounds, such as antibiotics, antifungals, vitamins, antidiabetic drugs, and exosomes, enhances ...
Karim M. Fawzy El‐Sayed   +1 more
wiley   +1 more source

CryoEM structure and small-angle X-ray scattering analyses of porcine retinol-binding protein 3

open access: yesOpen Biology
The vertebrate visual cycle hinges on enzymatically converting all-trans-retinol (at-ROL) into 11-cis-retinal (11c-RAL), the chromophore that binds to opsins in photoreceptors, forming light-responsive pigments.
Vineeta Kaushik   +7 more
doaj   +1 more source

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