Results 101 to 110 of about 63,427 (358)
The Evolution of Cholesterol-Rich Membrane in Oxygen Adaption: The Respiratory System as a Model. [PDF]
, 2019 The increase in atmospheric oxygen levels imposed significant environmental pressure on primitive organisms concerning intracellular oxygen concentration management.
Patel, Hemal H, Zuniga-Hertz, Juan Pablo
core +1 more source
Resilient Calvarial Bone Marrow Supports Retinal Repair in Type 2 Diabetes
Advanced Science, EarlyView.Skull bone (calvarium) marrow in diabetic mice stay structurally intact and keeps making blood cells, unlike the bone marrow of the leg bones. The skull marrow is exposed to cerebrospinal fluid (CSF), which contains protective molecules called oxysterols.
Bright Asare‐Bediako +16 more
wiley +1 more source
Significance of oxygen transport through aquaporins
Scientific Reports, 2017 Aquaporins are membrane integral proteins responsible for the transmembrane transport of water and other small neutral molecules. Despite their well-acknowledged importance in water transport, their significance in gas transport processes remains unclear.
J. Zwiazek +4 more
semanticscholar +1 more source
Cell Swelling by Osmosis: a Variational Approach
, 2012 A very simple model for cell swelling by osmosis is introduced, resulting in a parabolic free boundary problem. In case of radially symmetric initial conditions, it is shown that the model can be viewed as a gradient flow involving entropy, surface area ...
Zaal, Martijn
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, 2021 Aquaporins, also called water channels, are channel proteins from a larger family of major intrinsic proteins that form pores in the membrane of biological cells, mainly facilitating transport of water between cells.
openaire +1 more source
Advanced Science, EarlyView.Compared to untargeted therapy, the targeted nanocarrier, Angiopep‐2‐conjugated Lipid Nanoparticle (A‐LNP) loaded with TGN‐020 (TGN), selectively accumulated in stroke‐injured regions. It suppressed local aquaporin‐4 (AQP4) overexpression, thereby alleviating cerebral edema and hypoperfusion while preserving global glymphatic clearance.
Lei Jin +18 more
wiley +1 more source
Membranes, 2015 In recent years, the use of biomimetic membranes that incorporate membrane proteins, i.e., biomimetic-hybrid membranes, has increased almost exponentially.
Janet To, Jaume Torres
doaj +1 more source
Putting two water transport models to the test under wet and dry conditions [PDF]
, 2013 In order to improve fruit quality and quantity, accurate monitoring of the water status is necessary. The water status can be continuously predicted by using a mechanistic water transport and storage model (e.g. Steppe et al., 2006; 2008).
Baert, Annelies, Steppe, Kathy
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Annals of Neurology, EarlyView.Objective The objective of this study was to compare clinical features and prognosis of late‐onset neuromyelitis optica spectrum disorder (LO‐NMOSD, onset age ≥60 years) with adult‐onset NMOSD (AO‐NMOSD, onset age 18–59 years), and to provide insights for individualized management in elderly patients.
Ya‐Lan Pu +15 more
wiley +1 more source
Porous organic cages as synthetic water channels
Nature Communications, 2020 Replicating the performance of protein water channels (aquaporins) in artificial one-dimensional channels are often synthetically challenging. Here, the authors show that porous organic cages allow water permeation on the same magnitude as that of ...
Yi Di Yuan +9 more
doaj +1 more source