Results 141 to 150 of about 209,148 (308)

The effects of intracerebroventricular injection of ascorbic acid on feeding behavior in male rats

open access: yesفصلنامه دانشگاه علوم پزشکی جهرم, 2012
Introduction: Several factors such as glutamate and dopamine affect appetite, food and water consumption. Recent research has shown that the release of these two neurotransmitters from their relevant neurons is involved in the central ascorbic acid (AA ...
Mehdi Abbasnejad   +3 more
doaj  

Applications of permanganate chemiluminescence to the analysis of food components

open access: yes
Chemiluminescent oxidations with manganese reagents have been investigated using flow and spectroscopic techniques. An assay has been developed for ascorbic acid using the chemiluminescent oxidation of ascorbic acid with permanganate in acid ...
Agater, Irena Barbara
core  

Plasma levels of ascorbic acid after radiation with or without ascorbic acid treatment.

open access: yes, 2015
Mice were or were not treated with 7.5 Gy WBI. Subsequently, 3 g/kg ascorbic acid or saline was administered. Data show means ± SE from 5 mice.*, p < 0.01 vs ascorbic acid (-).Plasma levels of ascorbic acid after radiation with or without ascorbic acid ...
Yasuo Mukai (526702)   +8 more
core   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

open access: yesAdvanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan   +24 more
wiley   +1 more source

Extracellular ascorbic acid in lung

open access: yes, 1976
Fifty percent of the ascorbic acid content of sliced rat lung was released from tissue to the media within a few minutes by either washing or incubating the slices with Kreb-phosphate solution.
Kratzing C.C., Willis R.J.
core   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

open access: yesAdvanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

Poly-glutamic acid reinforces wheat cadmium tolerance by modulating ascorbic acid and glutathione metabolism

open access: yes
We investigated the influence of poly-glutamic acid (PGA) on ascorbic acid (AsA) and glutathione (GSH) metabolism in leaves of wheat seedlings under cadmium (Cd) stress.
Ninghai Lu, Limin Wu, Qiumei Zhang
core   +1 more source

Fine‐Tuned Regulation of mRNA Translation and Transport by STAU2 Condensate Facilitates Neuronal Development and Plasticity

open access: yesAdvanced Science, EarlyView.
STAU2 undergoes phase separation to form dynamic condensates that package target mRNAs and deliver them to the distal ends of growing neuronal dendrites. STAU2 condensates stabilize embedded mRNAs and repress their translation. Synaptic activity bidirectionally remodels STAU2 condensates, coordinating local translation of STAU2‐associated mRNAs ...
Shijing Huang   +8 more
wiley   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

open access: yesAdvanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters   +12 more
wiley   +1 more source

EFFECT OF ASCORBIC ACID CONCENTRATION ON STRUCTURAL CHARACTERISTICS OF APPICAL MERISTEMS ON in vitro Aloe barbadensis Mill.

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2014
Ascorbic acid is one of the major metabolite in higher plants cells which is known as effective factor when the cells enter to “S” phase from “G1” phase of cytokinesis.
Behzad Kaviani
doaj  

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