Results 111 to 120 of about 5,128,888 (403)

Acrylamide neurotoxicity on the cerebrum of weaning rats

open access: yesNeural Regeneration Research, 2015
The mechanism underlying acrylamide-induced neurotoxicity remains controversial. Previous studies have focused on acrylamide-induced toxicity in adult rodents, but neurotoxicity in weaning rats has not been investigated.
Su-min Tian   +5 more
doaj   +1 more source

Alterations in gut microbiota and metabolites contribute to postoperative sleep disturbances

open access: yesAnimal Models and Experimental Medicine, EarlyView.
In this study, we classified postoperative patients into poor sleepers (PS) and good sleepers (GS) based on the bispectral index (BIS), and transplanted their fecal microbiota to pseudo‐germ‐free rats to analyze the sleep changes in rats and the potential mechanism.
Hui Zhong   +7 more
wiley   +1 more source

Homotaurine, a safe blood-brain barrier permeable GABAA-R-specific agonist, ameliorates disease in mouse models of multiple sclerosis. [PDF]

open access: yes, 2018
There is a need for treatments that can safely promote regulatory lymphocyte responses. T cells express GABA receptors (GABAA-Rs) and GABA administration can inhibit Th1-mediated processes such as type 1 diabetes and rheumatoid arthritis in mouse models.
Dang, Hoa   +4 more
core   +3 more sources

Deciphering the mechanism of β-aminobutyric acid-induced resistance in wheat to the grain aphid, Sitobion avenae.

open access: yesPLoS ONE, 2014
The non-protein amino acid β-aminobutyric acid (BABA) can induce plant resistance to a broad spectrum of biotic and abiotic stresses. However, BABA-induced plant resistance to insects is less well-studied, especially its underlying mechanism.
He-He Cao   +7 more
doaj   +1 more source

Effects of pregnancy on neuron electrophysiology in prefrontal cortex, hippocampus, and basolateral amygdala of mouse brain

open access: yesAnimal Models and Experimental Medicine, EarlyView.
The electrophysiological change in neurons might contribute to the cognitive and emotional changes during pregnancy. Abstract Background Pregnancy affects learning and memory in women. Thus, to investigate the effects of pregnancy, the authors examined the brain electrophysiology of pregnant mice.
Xuefan Bin, Huijuan Luo
wiley   +1 more source

Resolution, quantification, and reliable determination of enantiomeric excess of proteinogenic and non‐proteinogenic amino acids by comprehensive two‐dimensional gas chromatography

open access: yesJournal of Separation Science, Volume 45, Issue 24, Page 4416-4426, December 2022., 2022
This work proposes a comprehensive two‐dimensional gas chromatography method for the resolution and quantification of 27 amino acids, including 17 enantiomeric pairs, as stable N‐trifluoroacetyl‐O‐methyl ester derivatives. The derivatization approach in combination with enantioselective two‐dimensional gas chromatography has proven to be highly ...
Raphaël Pepino   +4 more
wiley   +1 more source

ANXIETY IN MAJOR DEPRESSION AND CEREBROSPINAL FLUID FREE GAMMA‐AMINOBUTYRIC ACID

open access: yesDepression and Anxiety, 2014
Low gamma‐aminobutyric acid (GABA) is implicated in both anxiety and depression pathophysiology. They are often comorbid, but most clinical studies have not examined these relationships separately. We investigated the relationship of cerebrospinal fluid (
J. Mann   +9 more
semanticscholar   +1 more source

How transcranial direct current stimulation facilitates post-stroke rehabilitation [PDF]

open access: yesarXiv, 2019
Whether transcranial direct current stimulation (tDCS) benefits stroke rehabilitation remains unclear. To investigate how tDCS reorganizes brain circuitry, nineteen post-stroke patients underwent rehabilitation sessions with bi-hemispheric real vs sham tDCS intervention. Resting motor threshold measurements showed tDCS evoked higher excitability in the
arxiv  

Midazolam: an essential palliative care drug

open access: yesPalliative Care and Social Practice, 2020
Midazolam is a commonly used benzodiazepine in palliative care and is considered one of the four essential drugs needed for the promotion of quality care in dying patients.
Eric Prommer
doaj   +1 more source

Photo‐controlled Release of Urea Enables the Detection of Urea‐Urease Intermediates by cryo‐FTIR

open access: yesAngewandte Chemie International Edition, Accepted Article.
Caged compounds are a valuable tool to photocontrol the release of enzymatic substrates in a reaction. For example, caged urea molecules were proposed to control urea delivery to urease reactions and aid the determination of the catalytic mechanism of this enzyme.
Caterina Netto   +7 more
wiley   +1 more source

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