Results 1 to 10 of about 13,899,917 (351)

Barrier Function Assay

open access: yesBio-Protocol, 2014
This protocol serves to determine the integrity of the barrier function of (murine) epidermis. Defects in the barrier function lead to dehydration and infection in neonatal mice/humans.
Tia DiTommaso, Floris Foijer
doaj   +2 more sources

Enhancing Extracellular Adenosine Levels Restores Barrier Function in Acute Lung Injury Through Expression of Focal Adhesion Proteins

open access: yesFrontiers in Molecular Biosciences, 2021
Background: Acute respiratory distress syndrome (ARDS) is a clinical presentation of acute lung injury (ALI) with often fatal lung complication. Adenosine, a nucleoside generated following cellular stress provides protective effects in acute injury.
Wei Wang   +13 more
doaj   +1 more source

Sucrose-induced hyperglycemia dysregulates intestinal zinc metabolism and integrity: risk factors for chronic diseases

open access: yesFrontiers in Nutrition, 2023
ObjectiveZinc is an essential micronutrient that is critical for many physiological processes, including glucose metabolism, regulation of inflammation, and intestinal barrier function.
Samuel Blake Mitchell   +8 more
doaj   +1 more source

Plasmodium falciparum and TNF-α Differentially Regulate Inflammatory and Barrier Integrity Pathways in Human Brain Endothelial Cells

open access: yesmBio, 2022
Cerebral malaria is a severe complication of Plasmodium falciparum infection characterized by the loss of blood-brain barrier (BBB) integrity, which is associated with brain swelling and mortality in patients. P.
Marisol Zuniga   +6 more
doaj   +1 more source

Busemann Functions and Barrier Functions [PDF]

open access: yesActa Applicandae Mathematicae, 2017
We show that Busemann functions on a smooth, non-compact, complete, boundaryless, connected Riemannian manifold are viscosity solutions with respect to the Hamilton-Jacobi equation determined by the Riemannian metric and consequently they are locally semi-concave with linear modulus.
Cui, Xiaojun, Cheng, Jian
openaire   +2 more sources

Fumonisin B1 Inhibits Cell Proliferation and Decreases Barrier Function of Swine Umbilical Vein Endothelial Cells

open access: yesToxins, 2021
The fumonisins are a group of common mycotoxins found around the world that mainly contaminate maize. As environmental toxins, they pose a threat to human and animal health. Fumonisin B1 (FB1) is the most widely distributed and the most toxic.
Qing Li   +7 more
doaj   +1 more source

Chloride channels regulate differentiation and barrier functions of the mammalian airway. [PDF]

open access: yes, 2020
The conducting airway forms a protective mucosal barrier and is the primary target of airway disorders. The molecular events required for the formation and function of the airway mucosal barrier, as well as the mechanisms by which barrier dysfunction ...
Caplan, Michael J   +14 more
core   +2 more sources

A Protective Role of FAM13A in Human Airway Epithelial Cells Upon Exposure to Cigarette Smoke Extract

open access: yesFrontiers in Physiology, 2021
BackgroundChronic Obstructive Pulmonary Disease (COPD) is a progressive lung disease characterized by chronic inflammation upon inhalation of noxious particles, e.g., cigarette smoke.
Qing Chen   +15 more
doaj   +1 more source

Barrier Function at HMR [PDF]

open access: yesMolecular Cell, 2005
The silenced HMR domain is restricted from spreading by barrier elements, and the right barrier is a unique t-RNA(THR) gene. We show that sequences immediately flanking the silenced domain were enriched in acetylated, but not methylated, histones, whereas the barrier element was associated with a nucleosome-free region.
Oki, Masaya, Kamakaka, Rohinton T.
openaire   +2 more sources

Extent-compatible control barrier functions [PDF]

open access: yesSystems & Control Letters, 2021
Safety requirements in dynamical systems are commonly enforced with set invariance constraints over a safe region of the state space. Control barrier functions, which are Lyapunov-like functions for guaranteeing set invariance, are an effective tool to enforce such constraints and guarantee safety when the system is represented as a point in the state ...
Srinivasan, Mohit   +3 more
openaire   +3 more sources

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