Results 61 to 70 of about 2,715,719 (363)
Influence of nutrition on feline calcium oxalate urolithiasis with emphasis on endogenous oxalate synthesis [PDF]
, 2011 The prevalence of calcium oxalate (CaOx) uroliths detected in cats with lower urinary tract disease has shown a sharp increase over the last decades with a concomitant reciprocal decrease in the occurrence of struvite (magnesium ammonium phosphate ...
Baal, J., van +3 more
core +2 more sources
Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells
FEBS Letters, EarlyView.Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga +6 more
wiley +1 more source
The effect of calcium supplementation on fat metabolism during recreational exercise [PDF]
, 2010 Evidence has emerged suggesting dietary calcium can modulate energy metabolism. Studies have linked whole body fat oxidation during free living activities to both acute and habitual calcium intake.
Bradley, John L. +4 more
core
Regulation of Arabidopsis 14-3-3 gene expression by GABA. [PDF]
, 2006 The function in plants of the non-protein amino acid, gamma-aminobutyric acid (GABA) is poorly understood. In this study, we show that GABA down-regulates the expression of a large sub-set of 14-3-3 gene family members in Arabidopsis thaliana seedlings ...
Lancien, Muriel, Roberts, Michael R
core +1 more source
Altered Calcium Metabolism in Aging CA1 Hippocampal Pyramidal Neurons
Journal of Neuroscience, 2013 Altered neuronal calcium homeostasis is widely hypothesized to underlie cognitive deficits in normal aging subjects, but the mechanisms that underlie this change are unknown, possibly due to a paucity of direct measurements from aging neurons.
M. Oh +3 more
semanticscholar +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Vitamin D, a modulator of musculoskeletal health in chronic kidney disease [PDF]
, 2017 The spectrum of activity of vitamin D goes beyond calcium and bone homeostasis, and growing evidence suggests that vitamin D contributes to maintain musculoskeletal health in healthy subjects as well as in patients with chronic kidney disease (CKD ...
Jordi Bover +6 more
core +2 more sources
Brazilian Archives of Biology and Technology, 2005 With the objective of studying the connection between calcium oxalate crystals formation and the phloem, fragments of leaves of Peltodon radicans Pohl (Lamiaceae) were fixed and processed, for light and electron-transmission microscopes.
Elder Antônio Sousa Paiva +1 more
doaj +1 more source
Triple-helical collagen hydrogels via covalent aromatic functionalization with 1,3-Phenylenediacetic acid [PDF]
, 2013 Chemical crosslinking of collagen is a general strategy to reproduce macroscale tissue properties in physiological environment. However, simultaneous control of protein conformation, material properties and biofunctionality is highly challenging with current synthetic strategies.
arxiv +1 more source
An increase in membrane cholesterol by graphene oxide disrupts calcium homeostasis in primary astrocytes [PDF]
Small 2019, 1900147, 2019 The use of graphene nanomaterials (GNMs) for biomedical applications targeted to the central nervous system is exponentially increasing, although precise information on their effects on brain cells is lacking. In this work, we addressed the molecular changes induced in cortical astrocytes by few-layer graphene (FLG) and graphene oxide (GO) flakes.
arxiv +1 more source