Results 61 to 70 of about 8,526,761 (285)

Nitrogen isotopes provide clues to amino acid metabolism in human colorectal cancer cells

Scientific Reports, 2017
Glutamic acid and alanine make up more than 60 per cent of the total amino acids in the human body. Glutamine is a significant source of energy for cells and also a prime donor of nitrogen in the biosynthesis of many amino acids.
R. V. Krishnamurthy, Yogesh R. Suryawanshi, Karim Essani   +2 more
doaj   +1 more source

Distinguishing glutamic acid in foodstuffs and monosodium glutamate used as seasoning by stable carbon and nitrogen isotope ratios

Heliyon, 2018
Recently, a number of consumers have begun to appreciate more natural ingredients and have become less willing to consume monosodium glutamate (MSG) as a seasoning.
Kazuhiro Kobayashi, Masaharu Tanaka, Soichi Tanabe, Yoichi Yatsukawa, Mitsuru Tanaka, Takuya Suzuki   +5 more
doaj   +1 more source

Attenuation of cadmium induced oxidative stress in cucumber seedlings by modulating the photosynthesis and antioxidant machinery through foliar applied glutamic acid

Horticultural Science, 2022
In recent decades, adverse effects of unexpected contaminants on the quality of crops have threatened both the food security and human health. Vegetable production in heavy metal contaminated soils is a serious concern regarding the quality of food ...
Summeya Munawar, Muhammad Awais Ghani, Basharat Ali, Muhammad Azam, Muhammad Zahid Rashid, Romana Anjum, Muhammad Sarwar, Tanveer Ahmad, Anam Noor, Qumer Iqbal, Kaiser Latif Cheema, Muhammad Muzammil Jahangir, Jahanzeb Ahmad, Muhammad Mehran Abbas   +13 more
doaj   +1 more source

Preparation and characterization of biodegradable nanoparticles based on poly(γ-glutamic acid) with L-phenylalanine as a protein carrier [PDF]

, 2005
The objective of the present study was to prepare nanoparticles composed of poly (γ-glutamic acid) (γ-PGA) and L-phenylalanine ethylester (L-PAE) in order to evaluate the possibility of using these nanoparticles as protein carriers.
Kida, Toshiyuki, Kaneko, Tatsuo, Akagi, Takami, Akashi, Mitsuru   +3 more
core   +1 more source

Attomolar Detection of HIV‐1 With Label‐Free RCA‐rCRISPR on Smartphone

Advanced Science, EarlyView.
A new diagnostic strategy integrating rolling circle amplification (RCA) with a plasmid reporter–based ratiometric CRISPR (rCRISPR) system was developed to detect unfragmented HIV genomes with single‐digit attomolar sensitivity. The method quantifies targets using the plasmid relaxation ratio and employs a smartphone‐based mini‐gel device to enable ...
Noor Mohammad, Anastasiia Steksova, Yuyang Tang, Leyao Huang, Alireza Velayati, Shengwei Zhang, Aditi Dey Poonam, Sina Jamalzadegan, Matthew Breen, Hongjie Chen, Mahsa Bagi, Guochun Jiang, Qingshan Wei   +12 more
wiley   +1 more source

Quantification of Glutamate and Aspartate by Ultra-High Performance Liquid Chromatography

Molecules, 2018
Glutamic and aspartic acid fulfil numerous functions in organisms. They are proteinogenic amino acids, they function as neurotransmitters, and glutamic acid links the citrate cycle with amino acid metabolism. In addition, glutamic acid is a precursor for
Carlos Agius, Sabine von Tucher, Brigitte Poppenberger, Wilfried Rozhon   +3 more
doaj   +1 more source

Purity determination of glutamic acid by DSC

Shipin yu jixie, 2023
Objective: The feasibility of the determination of glutamate purity was studied by differential scanning calorimetry. Methods: Indium and Zinc were used to correct the instrument parameters. Under the conditions of nitrogen atmosphere and flow rate of 50
MA Ying-nan, LI Yu-pu, LIU Bei-lei, MA Yu-song, YAO Chun-yi, HOU Lan-jing   +5 more
doaj   +1 more source

Optimization of the dilute maleic acid pretreatment of wheat straw [PDF]

, 2009
Background In this study, the dilute maleic acid pretreatment of wheat straw is optimized, using pretreatment time, temperature and maleic acid concentration as design variables. A central composite design was applied to the experimental set up.
Hendrik H Beeftink, Elinor L Scott, Johan PM Sanders, Scott, E.L., Sanders, J.P.M., Kootstra, A.M.J., Sanders Johan PM, Beeftink, H.H., A Maarten J Kootstra, Scott Elinor L, Kootstra A Maarten J, Beeftink Hendrik H   +11 more
core   +1 more source

Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV

Advanced Science, EarlyView.
Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes, Gabriela Silva, Mafalda Aleixo, Marta Gomes, Daniel Simão, Stephan J. Holtkamp, Diana D. Lobo, Pradeep Harish, Rosalind Jenkins, Lekh N. Dahal, Rui J. Nobre, Luís de Pereira de Almeida, Mark Trautwein, Paula M. Alves, Catarina Brito   +14 more
wiley   +1 more source

Glutamic Acid Decarboxylase in Legumes [PDF]

Nature, 1956
Since the pioneer researches of Okuniki1,2 and Schales and his associates3–5 on glutamic acid decarboxylase, rather scanty data have been made available on amino-acid decarboxylases of plants. Most of the work deals with glutamic acid decarboxylase of higher plants; so it was thought of interest to study the enzyme system in the case of dry seeds of ...
L, KULKARNI, K, SOHONIE
openaire   +2 more sources