Results 11 to 20 of about 37,441 (229)
Making Blank Faces Expressive: Chemical Approaches to the Modification of Chemically Inert Peptides. [PDF]
J Pept SciAs an alternative to the conventional approach, which combines amino acid monomers in a one‐by‐one fashion to peptide derivatives, the chemical modification of existing peptides has attracted significant attention in recent years. However, such approaches generally target the reactive functional groups in cysteine and lysine residues, particularly in ...
Moriyama Y, Sada H, Nanjo T.
europepmc +2 more sources
Pharmacologically Active Tripeptide Leu-Ile-Lys in Indomethacin-Induced Gastric Ulcer [PDF]
International Journal of Biomedicine, 2018 The aim of the study was to examine the effect of a new tripeptide, Leu-Ile-Lys, on an experimental indometacin-induced gastric ulcer in rats. Materials and Methods: The experiment was performed with 24 male Wistar rats (average weight of 150 g).
Aleksandr Yu. Zharikov +4 more
doaj +1 more source
Frontiers in Nutrition, 2021 Globin digest (GD), a bioactive oligopeptide derived from porcine hemoglobin proteins, has been demonstrated to have beneficial effects on improving postprandial hyperlipidemia, hyperglycemia, and liver injury.
Liqing Zang +16 more
doaj +1 more source
Liang you shipin ke-ji, 2023 As a high-quality peptide source with rich sources, natural environmental protection and none side effects，high Fischer ratio oligopeptides widely exist in natural animals and plants.High Fischer ratio oligopeptides have a variety of biological ...
JIANG Li-na +5 more
doaj +1 more source
Research Progress in Function and Processing of Wheat Oligopeptides [PDF]
Shipin KexueWheat oligopeptides are a polypeptide mixture obtained from an enzymatic hydrolysate of wheat protein using specific small peptide separation techniques, which are rich in amino acids such as glutamic acid and proline, and can be easily digested and ...
WANG Zixi, SHEN Qun, WANG Chao, ZHAO Qingyu
doaj +1 more source
Multiple-Peptidase Mutants of Lactococcus lactis Are Severely Impaired in Their Ability To Grow in Milk [PDF]
, 1996 To examine the contribution of peptidases to the growth of Lactococcus lactis in milk, 16 single- and multiple-deletion mutants were constructed. In successive rounds of chromosomal gene replacement mutagenesis, up to all five of the following peptidase ...
Haandrikman, Alfred J., +8 more
core +19 more sources
Activation of the Listeria monocytogenes Virulence Program by a Reducing Environment. [PDF]
, 2017 Upon entry into the host cell cytosol, the facultative intracellular pathogen Listeria monocytogenes coordinates the expression of numerous essential virulence factors by allosteric binding of glutathione (GSH) to the Crp-Fnr family transcriptional ...
Aaron T. Whiteley +5 more
core +2 more sources
Functionalisation of Ti6Al4V and hydroxyapatite surfaces with combined peptides based on KKLPDA and EEEEEEEE peptides [PDF]
, 2017 Surface modifications are usually performed on titanium alloys to improve osteo-integration and surface bioactivity. Modifications such as alkaline and acid etching, or coating with bioactive materials such as hydroxyapatite, have previously been ...
Ben-Nissan, Besim +4 more
core +6 more sources
A study of the enzymatic hydrolysis of fish frames using model systems [PDF]
, 2011 A model system was employed to study the operating conditions and primary parameters of enzymic hydrolysis of cod proteins. Pancreatin, papain, and bromelain were used to hydrolyse minced cod fillets under controlled conditions and with the rate of ...
Himonides, Aristotelis T. +2 more
core +1 more source
Further characterization of glycine-containing microcystins from the McMurdo Dry Valleys of Antarctica [PDF]
, 2015 Microcystins are hepatotoxic cyclic peptides produced by several cyanobacterial genera worldwide. In 2008, our research group identified eight new glycine-containing microcystin congeners in two hydro-terrestrial mat samples from the McMurdo Dry Valleys ...
Cary, S. Craig +5 more
core +3 more sources