Results 131 to 140 of about 4,223,808 (257)

Antioxidant Chemistry of Phenolics in Chinese Herbal Medicines: A Holism‐Based Review

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Phenolic antioxidants in CHMs mainly include chalcone, stilbene, flavonoid, xanthone, and Diels–Alder‐type adducts. They undergo direct and indirect pathways to exert antioxidant action. The indirect pathway is transition metal‐chelating, while the direct pathway comprises several redox‐based reactions (e.g., SET and HAT) and RAF reactions.
Xican Li
wiley   +1 more source

Changes of serum retinol and retinol binding protein (RBP) over time by treatment group.

open access: yes, 2012
Data are n (%) unless otherwise mentioned.*RBP: Retinol binding protein.
Debasish Saha (176591)   +5 more
core   +1 more source

Structure of a complex of two plasma proteins: transthyretin and retinol-binding protein

open access: yes, 1995
The three-dimensional structure of the complex formed by two plasma proteins, transthyretin and retinol-binding protein, was determined from x-ray diffraction data to a nominal resolution of 3.1 angstroms.
M. Rizzi, A. Coda, MONACO, Ugo Luigi
core   +1 more source

Reactive Oxygen Species in Breast Cancer: From Redox Dysregulation to ROS‐Responsive Therapeutics

open access: yesCell Biochemistry and Function, Volume 44, Issue 9, September 2026.
ABSTRACT Breast cancer is the most frequently diagnosed malignancy among women worldwide, with 2.3 million new cases and approximately 670,000 deaths reported in 2022 alone. Despite advances in therapy, metastasis and acquired drug resistance remain major clinical challenges.
Marija Nikolovska   +5 more
wiley   +1 more source

Characterization of structural features of food molten‐globule state proteins: An overview

open access: yesFood Biomacromolecules, Volume 3, Issue 3, Page 706-717, September 2026.
Abstract During food processing, pH, ionic strength, and temperature drive conformational transitions from native states to partially folded intermediates and fully unfolded states. The molten‐globule (MG) state typically preserves substantial secondary structure but has relaxed tertiary packing, thereby modulating protein solubility, emulsifying ...
Han Peng   +4 more
wiley   +1 more source

Structure of chicken plasma retinol-binding protein

open access: yes, 2001
The crystal structure of the specific carrier of retinol (retinol-binding protein, RBP) purified from chicken plasma has been determined (space group P2(1)2(1)2(1), with a = 46.06(5) Angstrom, b = 53.56(6) Angstrom, c = 73.41(8) Angstrom, and one protein
BEDA M   +5 more
core  

Blood Biomarkers of Helicobacter pylori‐Infected Chronic Gastritis in Active Versus Stable Phases: A Clinical Indicator Analysis Combined With Proteomic and Metabolomic Investigations

open access: yesiMetaMed, Volume 2, Issue 3, September 2026.
Combining clinical data with serum proteomics and metabolomics, the HGB–CAPZB–acetic acid model was developed as a potential diagnostic index to distinguish the active and stable stages of Helicobacter pylori‐infected chronic gastritis, and the related mechanism was explored through multi‐omics.
Tiantong Jiang   +7 more
wiley   +1 more source

Retinol‐binding protein in rheumatoid arthritis [PDF]

open access: yesArthritis & Rheumatism, 1981
S, Todesco   +4 more
openaire   +2 more sources

Retinol Binding Protein 4 in Non Obese Psoriatic Cases [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Ola Ahmed Bakry   +3 more
doaj   +1 more source

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