Results 41 to 50 of about 5,055,133 (206)

Anticoagulant activity of polyphenolic-polysaccharides isolated from Melastoma malabathricum L. [PDF]

open access: yes, 2014
Melastoma malabathricum Linn. is a perennial traditional medicine plants that grows abundantly throughout Asian countries. In this study, M. malabathricum Linn.
Abas, Faridah   +4 more
core   +4 more sources

Archaeal S-layer glycoproteins: post-translational modification in the face of extremes [PDF]

open access: yes, 2014
Corresponding to the sole or basic component of the surface (S)-layer surrounding the archaeal cell in most known cases, S-layer glycoproteins are in direct contact with the harsh environments that characterize niches where Archaea can thrive ...
Jerry Eichler, Lina Kandiba
core   +2 more sources

Combinatorial Roles of Heparan Sulfate Proteoglycans and Heparan Sulfates in Caenorhabditis elegans Neural Development [PDF]

open access: yes, 2014
Heparan sulfate proteoglycans (HSPGs) play critical roles in the development and adult physiology of all metazoan organisms. Most of the known molecular interactions of HSPGs are attributed to the structurally highly complex heparan sulfate (HS) glycans.
AN Minniti   +41 more
core   +9 more sources

Gas-chromatographic analysis of sugars and related hydroxy acids as acyclic oxime and ester trimethylsilyl derivatives [PDF]

open access: yes, 1974
A g.l.c. method which makes possible the simultaneous analysis of the common types of acidic and neutral sugars is described. Particular advantages are achieved with hydroxy acids, ketoses, and uronic acids.
Petersson, Göran
core   +1 more source

EFFECTS OF MODULATING NF ΚB AND NRF2 SIGNALING PATHWAYS ON THE DEPOLYMERIZATION OF CONNECTIVE TISSUE BIOPOLYMERS IN THE RAT SMALL INTESTINE UNDER SURGICAL TRAUMA FOLLOWING SINGLE PROLONGED STRESS

open access: yesПроблеми екології та медицини
This study aimed to investigate the effects of ammonium pyrrolidinedithiocarbamate (an inhibitor of NF κB activation) and sulforaphane (an inducer of the Nrf2/antioxidant response element (ARE) signaling pathway) on the depolymerization processes of ...
R.M. Ryabushko   +2 more
doaj   +1 more source

The biofilm matrix of Pseudomonas sp. OX1 grown on phenol is mainly constituted by alginate oligosaccharides [PDF]

open access: yes, 2006
The structure of the major constituent of the biofilm matrix produced by Pseudomonas sp. OX1, when grown on phenol as the sole carbon source is described.
ALFIERI, FABIANA   +6 more
core   +1 more source

Studies on the organellae of liver of cancer bearing animals I. Distribution of mucopolysacoharides in the organellae of liver in cancer (Hepatoma AH 130) bearing animals [PDF]

open access: yes, 1961
For the purpose to reveal whether or not the liver and the cell organellae are responsible for the abnormal metabolism of polysaccharides found in cancer bearing individuals, the author analyzed the liver and ascites with tumor cells of AH 130 hepatoma ...
Kimoto, Tetsuo
core   +1 more source

Pharmacokinetic profile of glucosamine and chondroitin sulfate association in healthy male individuals [PDF]

open access: yes, 2005
Osteoarthrosis is a chronic joint disease that, once patent, leads to a progressive functional disability. As proteochondroitin sulfates are the major contents of the cartilage, it is expected that the ingestion of glucosamine and chondroitin might ...
Casarini, Dulce Elena   +4 more
core   +2 more sources

Prospects for the use of growth regulators in vegetative propagation technology of La-vandula angustifolia

open access: yesRegulatory Mechanisms in Biosystems
Lavenders include some 28 species of evergreen aromatic shrubs and subshrubs belonging to the mint family, the Lamiaceae. They occur mainly around the Mediterranean and their flowers range from pink to purple and white.
O. Kobets   +3 more
doaj   +1 more source

Glycosaminoglycans as Polyelectrolytes: Charge, Interactions, and Applications

open access: yesChemBioChem, Volume 26, Issue 20, October 31, 2025.
Glycosaminoglycans (GAGs) are linear, anionic biopolymers with their functions tightly linked to their charge. This review approaches GAGs from a polyelectrolyte perspective, shedding light on how the distribution of sulfate groups and, thus, negative charges, governs their interactions with other biomolecules.
Gergo Peter Szekeres   +7 more
wiley   +1 more source

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