Results 21 to 30 of about 614,051 (372)

The effect of amino acid enantiomers on activity of selected enzymes in soil

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
This work was aimed to test the effect of selected amino acid enantiomers on activity of casein-protease and acid phosphomonoesterase in soil. Casein-protease was selected due to its key role in nitrogen mineralization and acid phosphomonoesterase due to
Peter Dundek   +4 more
doaj   +1 more source

QSAR Relationships The Changes in the Ratio of Electrons to the Natural Charge of Atoms in the Complexes of Glycine and Alanine Amino Acids with Intermediates [PDF]

open access: yesInternational Journal of New Chemistry, 2017
In this paper, the quantum chemistry calculations related to the structural parameter of the three anions and the resulting complexes with glycine and alanine have been performed.
Hamideh Shahzad
doaj   +1 more source

Ultra-Performance Liquid Chromatography-Q-Exactive Orbitrap-Mass Spectrometry Analysis for Metabolic Communication between Heart and Kidney in Adriamycin-Induced Nephropathy Rats

open access: yesKidney & Blood Pressure Research, 2021
Background/Aims: Although the adriamycin-induced nephropathy model is frequently employed in the study of nephrotic syndrome and focal segmental glomerulosclerosis, the accompanying myocardial damage has always been a cause for concern.
Chunliu Wang   +9 more
doaj   +1 more source

Alanine: Then There Was Water

open access: yesThe Journal of Physical Chemistry B, 2009
An ab initio study of the addition of successive water molecules to the amino acid l-alanine in both the nonionized (N) and zwitterionic (Z) forms are presented. The main focus is the number of waters needed to stabilize the Z form and how the solvent affects conformational preference.
Mullin, Jonathan M., Gordon, Mark S.
openaire   +3 more sources

Effect of dietary kefir on the digestive and liver enzymes activities, and glucose level of Coruh trout, Salmo coruhensis (Actinopterygii: Salmoniformes: Salmonidae) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2014
The probiotics are very important for aquaculture because of their role in enhancing the fish health status, improving disease resistance, growth performance, and body composition, reducing malformations, improving gut morphology and the overall ...
S. Seyhaneyildiz Can   +9 more
doaj   +3 more sources

Potensi gel ekstrak cocoon laba-laba Argiope modesta 5% terhadap jumlah sel fibroblas dan kepadatan kolagen pada penyembuhan luka gingiva

Potential of 5% Argiope modesta spiders cocoon extract gel on the fibroblasts number and collagen density in gingival wound healing

open access: yesJurnal Kedokteran Gigi Universitas Padjadjaran, 2021
Pendahuluan: Sutra cocoon laba-laba merupakan bahan alternatif yang diketahui sering digunakan oleh masyarakat tradisional untuk menghentikan pendarahan dan menutup luka.
Nadie Fatimatuzzahro   +2 more
doaj   +1 more source

The Synthesis and Role of β-Alanine in Plants

open access: yesFrontiers in Plant Science, 2019
Most studies on amino acids are focused on the proteinogenic amino acids given their essential roles in protein synthesis among other pathways.
A. Parthasarathy, M. Savka, A. Hudson
semanticscholar   +1 more source

Taurine-EVA copolymer-paraffin rods dosimeters for EPR high-dose radiation dosimetry

open access: yesNukleonika, 2014
Taurine/EPR rods (3 × 10 mm) have been prepared by a simple technique in the laboratory where taurine powder was mixed with a molten mixture of paraffin wax and an ethylene vinyl acetate (EVA) copolymer.
Maghraby Ahmed M.   +2 more
doaj   +1 more source

Dysregulated Alanine as a Potential Predictive Marker of Glioma—An Insight from Untargeted HRMAS-NMR and Machine Learning Data

open access: yesMetabolites, 2021
Metabolic alterations play a crucial role in glioma development and progression and can be detected even before the appearance of the fatal phenotype. We have compared the circulating metabolic fingerprints of glioma patients versus healthy controls, for
Safia Firdous   +6 more
doaj   +1 more source

On the Helix-coil Transition in Alanine-based Polypeptides in Gas Phase [PDF]

open access: yesJ. Chem. Phys., 126 (2007) 204307, 2007
Using multicanonical simulations, the authors study the effect of charged end groups on helix formation in alanine based polypeptides. They confirm earlier reports that neutral polyalanine exhibits a pronounced helix-coil transition in gas phase simulations.
arxiv   +1 more source

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