Results 41 to 50 of about 10,728 (217)

Microglial subtypes: diversity within the microglial community [PDF]

open access: yes, 2019
Microglia are brain-resident macrophages forming the first active immune barrier in the central nervous system. They fulfill multiple functions across development and adulthood and under disease conditions. Current understanding revolves around microglia
Joseph, Bertrand   +3 more
core   +1 more source

Mucin-like glycopolymer gels in electrosensory tissues generate cues which direct electrolocation in amphibians and neuronal activation in mammals

open access: yesNeural Regeneration Research, 2019
Mucin-like glycoproteins have established roles in epithelial boundary protection and lubricative roles in some tissues. This mini-review illustrates alternative functional roles which rely on keratan sulphate and sialic acid modifications to mucin ...
James Melrose
doaj   +1 more source

Geochemistry constrains global hydrology on Early Mars [PDF]

open access: yes, 2019
Ancient hydrology is recorded by sedimentary rocks on Mars. The most voluminous sedimentary rocks that formed during Mars' Hesperian period are sulfate-rich rocks, explored by the $Opportunity$ rover from 2004-2012 and soon to be investigated by the $Curiosity$ rover at Gale crater.
arxiv   +1 more source

A review on an imperative by-product: Glycosaminoglycans- A holistic approach

open access: yesCarbohydrate Polymer Technologies and Applications, 2023
Glycosaminoglycan is a generic term for a class of minor but significant components of the body. The extraction, application, and functionalization of GAGs are essential to explore owing to their biological significance.
Bindia Sahu   +4 more
doaj  

GAG-DB, the New Interface of the Three-Dimensional Landscape of Glycosaminoglycans

open access: yesBiomolecules, 2020
Glycosaminoglycans (GAGs) are complex linear polysaccharides. GAG-DB is a curated database that classifies the three-dimensional features of the six mammalian GAGs (chondroitin sulfate, dermatan sulfate, heparin, heparan sulfate, hyaluronan, and keratan ...
Serge Pérez   +5 more
doaj   +1 more source

The Affinity of the Sulfate- and Ether-Containing Surface-Active Ionic Liquids to Carbon Dioxide, Hydrogen Fluoride, Hydrogen Sulfide, and Water [PDF]

open access: yesarXiv, 2022
The development of novel task-specific ionic liquids (ILs) represents an essential challenge in modern organic and physical chemistries. Recently we reported surface-active ILs contained the two well-known organic cations (1-butyl-3-methylimidazolium and tetrabutylammonium) and the two surface-active anions (lauryl sulfate, lauryl ether sulfate).
arxiv  

Proteomics for rejection diagnosis in renal transplant patients: where are we now? [PDF]

open access: yes, 2016
Rejection is one of the key factors that determine the long-term allograft function and survival in renal transplant patients. Reliable and timely diagnosis is important to treat rejection as early as possible.
Gwinner, Wilfried   +3 more
core   +1 more source

Axonal pathfinding during the development of the nervous system

open access: yesAnnals of the Child Neurology Society, 2023
Guidance of axons sprouting from maturing neuroblasts, during intermediate trajectories and in seeking target neurons for synaptogenesis, is a fundamental developmental process in central nervous system maturation.
Harvey B. Sarnat
doaj   +1 more source

Spatial and temporal changes in the distribution of proteoglycans during avian neural crest development [PDF]

open access: yes, 1991
In this study, we describe the distribution of various classes of proteoglycans and their potential matrix ligand, hyaluronan, during neural crest development in the trunk region of the chicken embryo.
Bronner-Fraser, Marianne   +5 more
core  

Pathogenesis of abdominal aortic aneurysms: Possible role of differential production of proteoglycans by smooth muscle cells [PDF]

open access: yes, 1998
Purpose: In vivo and in vitro observations strongly suggest that marked differences exist in the phenotype, growth, and matrix-producing capabilities of distinct smooth muscle cell subpopulations.
Ghosh, Peter   +3 more
core   +1 more source

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