Results 21 to 30 of about 149,737 (259)

Comparative Study on the Sensing Kinetics of Carbon and Nitrogen Nutrients in Cancer Tissues and Normal Tissues Based Electrochemical Biosensors

open access: yesMolecules, 2023
In this study, an electrochemical sensor was developed by immobilizing colon cancer and the adjacent tissues (peripheral healthy tissues on both sides of the tumor) and was used to investigate the receptor sensing kinetics of glucose, sodium glutamate ...
Dingqiang Lu   +7 more
doaj   +1 more source

Hypoxic injury of isolated axons is independent of ionotropic glutamate receptors

open access: yesNeurobiology of Disease, 2007
Axonal injury in white matter is an important consequence of many acute neurological diseases including ischemia. A role for glutamate-mediated excitotoxicity is suggested by observations from in vitro and in situ models that AMPA/kainate blockers can ...
Suzanne M. Underhill, Mark P. Goldberg
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Re‐evaluation of glutamic acid (E 620), sodium glutamate (E 621), potassium glutamate (E 622), calcium glutamate (E 623), ammonium glutamate (E 624) and magnesium glutamate (E 625) as food additives

open access: yesEFSA Journal, 2017
The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion re‐evaluating the safety of glutamic acid–glutamates (E 620–625) when used as food additives.
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)   +27 more
doaj   +1 more source

Glutamic acid and its Sodium salt Glutamate(Aji-no-moto)

open access: yesAnusandhaan - Vigyaan Shodh Patrika, 2018
Glutamic acid is an alpha amino acid that is utilized by almost all living beings as stimulant. It is non—essential acidic amino acid. MSG (Mono Sodium Glutamate) is a food additive. MSG is a flavour enhancer. It is traded under the name Aji—no—moto. MSG elicits a unique taste known as UMAMI as a 5th basic taste different from the other basic tastes ...
Sakshi Gupta, Devendra Kumar
openaire   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

A Study on the Effect of Various Media and the Supplementation of Organic Compounds on the Enhanced Production of Astaxanthin from Haematococcus lacustris (Girod—Chantrans) Rostafinski (Chlorophyta)

open access: yesMicroorganisms
Natural astaxanthin is in high demand due to its multiple health benefits. The microalga Haematococcus lacustris has been used for the commercial production of astaxanthin.
Vijay Rayamajhi   +10 more
doaj   +1 more source

Transient astrocytic accumulation of fluorescein during spreading depolarizations

open access: yesNeurobiology of Disease, 2023
Spreading depolarizations (SDs) occur frequently in acute cerebral injuries. They are characterized by a breakdown of transmembrane ion gradients resulting in a reduced extracellular sodium ([Na+]o) and increased extracellular potassium concentration ([K+
Karl Schoknecht   +2 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

open access: yesFEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Study on synthesis of ferrous glutamate

open access: yesSiliao yanjiu, 2022
The experiment was to synthesize an amino acid chelated iron which has the dual function of repairing the intestines and supplementing iron in animals. The experiment used ferrous sulfate, sodium carbonate and glutamic acid as raw materials to synthesize
TAO Jian-jun   +2 more
doaj  

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