Results 71 to 80 of about 37,441 (229)

Milk oligopeptide inhibition of (α)-tocopherol fortified linoleic acid oxidation

International Journal of Food Properties, 2019
This study investigated the effect of milk oligopeptides and (α)-tocopherol on inhibition of linoleic acid oxidation using Fe2+-vitamin C induced linoleic acid oxidation model through analysis of malondialdehyde, peroxide value, and conjugated diene and ...
Haina Yuan, Jinyan Gong, Kun Tang, Jinge Huang, Gongnian Xiao, Jianmin Lv   +5 more
doaj   +1 more source

Natural Antibodies Produced in Vaccinated Patients and COVID-19 Convalescents Recognize and Hydrolyze Oligopeptides Corresponding to the S-Protein of SARS-CoV-2

Vaccines, 2023
The S-protein is the major antigen of the SARS-CoV-2 virus, against which protective antibodies are generated. The S-protein gene was used in adenoviral vectors and mRNA vaccines against COVID-19.
Anna M. Timofeeva, Sergey E. Sedykh, Tatyana A. Sedykh, Georgy A. Nevinsky   +3 more
doaj   +1 more source

Substrate specificity and structural investigation into PepO and PepW : two peptidases from Lactobacillus rhamnosus : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University, Palmerston North, New Zealand [PDF]

, 2005
The proteolytic systems of lactic acid bacteria have important roles in the maturation and flavour development of cheese. Lactic acid bacteria pepetidases contribute to the taste of cheese through the production of low-molecular weight peptides and free ...
Yates, Karen Maree
core  

µTransparent insulating channels as components for miniaturized chemical separation Devices [PDF]

, 2000
Currently, miniaturized devices that apply electro osmotic pumping or electrophoretic separations are mostly constructed by etching small insulating channels for supply and separation on glass substrates.
Berg, A. van den, Hendrikse, J., Schasfoort, R.B.M.   +2 more
core   +2 more sources

Advances in Parahydrogen‐Induced Polarization for Nuclear Magnetic Resonance of Peptides, Proteins, and Biopolymers

ChemistryEurope, EarlyView.
Hyperpolarization by parahydrogen‐induced polarization enhances the sensitivity of nuclear magnetic resonance spectroscopy of amino acids, peptides, mini‐proteins, and biopolymers using nonnatural amino acids with unsaturated side chains up to three orders of magnitude.
Gerd Buntkowsky
wiley   +1 more source

Efficacy and safety of μ1-opioid receptor agonist (Taphalgin®) for emergency analgesia in outpatient practice

Saudi Journal of Anaesthesia
Background: A new peptide analgesic, a highly selective μ1-opioid receptor agonist (Taphalgin®) has shown the high efficacy in treating acute postoperative and chronic oncological pain, it appears to be a promising option for the treatment of patients ...
Alexey G. Voloshin, Kseniya N. Avetisova, Natal’ya V. Smirnova   +2 more
doaj   +1 more source

Indices of peroxidation of lipids of biological membranes and endogenous intoxication in patients with psoriasis on the background of chronic viral hepatitis С

Vestnik Dermatologii i Venerologii, 2019
Aim. To study the features of lipid peroxidation of biological membranes and accumulation of toxic metabolites in the body of patients with psoriasis, depending on the presence of concomitant chronic viral hepatitis C.Materials and methods. In the survey,
M. Yu. Marzhokhova, Ashour Ahmad Mahmud Hussein, A. R. Marzhokhova   +2 more
doaj   +1 more source

Bond-specific fragmentation of oligopeptides via electronic stopping of swift heavy ions in molecular films

Scientific Reports, 2022
Highly bond-specific fragmentation of oligopeptides induced by swift heavy ion (SHI) irradiation was investigated by means of mass spectrometry. In pronounced contrast to measurements of samples irradiated with keV ions, oligopeptides which were exposed ...
P. Schneider, P. Keller, I. Schubert, M. Bender, C. Trautmann, M. Dürr   +5 more
doaj   +1 more source

Self-Assembly of the Dipeptide L-Alanyl-L-Phenylalanine under the Action of Methanol Vapor with the Formation of Micro- and Nanostructures

Учёные записки Казанского университета: Серия Естественные науки, 2023
The mechanism of self-assembly by short-chain peptides (oligopeptides) – the process by which their molecules spontaneously form an ordered structure – has received much attention recently.
A. S. Morozova, E. O. Kudryavtseva, S. A. Ziganshina, M. A. Ziganshin, A. A. Bukharaev   +4 more
doaj   +1 more source

The synthesis and characterization of polypeptide-adriamycin conjugates and its complexes with adriamycin. Part I [PDF]

, 1985
Poly(α-l-glutamic acid) (PGA) was grafted with amino acid and oligopeptide spacers up to 5 amino acids with the use of N,N'-carbonyldiimidazole and 2,3-dihydro-1,2-benz-isothiazole-3-on-1, 1-dioxide (saccharin) as an additive, and these polypeptides were
Eenink, M.J.D., Feijen, J., Heeswijk, W.A.R., Hoes, C.J.T., Potman, W., Stoffer, T.   +5 more
core   +2 more sources