Results 51 to 60 of about 109,570 (240)
Nutritionally recommended food for semi- to strict vegetarian diets based on large-scale nutrient composition data [PDF]
Scientific Reports 8:4344 (2018), 2018 Diet design for vegetarian health is challenging due to the limited food repertoire of vegetarians. This challenge can be partially overcome by quantitative, data-driven approaches that utilise massive nutritional information collected for many different foods. Based on large-scale data of foods' nutrient compositions, the recent concept of nutritional
arxiv +1 more source
New analogues of leucine-methionine-enkephalin
Journal of Biosciences, 1988 Nine analogues of the opioid pentapeptides leucine-/ methionine-enkephalinamide, involving replacement of amino acid at position 5 or amino acids at positions 2 and 5, have been synthesized by the solid phase method using mainly 9-fluorenylmethyloxycarbonyl amino acid trichlorophenyl esters in the presence of 1-hydroxybenzotriazole, the solid support ...
Sivanandaiah, K.M. +2 more
openaire +3 more sources
Human Vaccines & Immunotherapeutics, 2014 MENK, a penta-peptide is considered as being involved in the regulatory feedback loop between the immune and neuroendocrine systems, with marked modulation of various functions of human immune cells.
Qiushi Wang +8 more
semanticscholar +1 more source
Multi-physics Extension of OpenFMO Framework
, 2007 OpenFMO framework, an open-source software (OSS) platform for Fragment Molecular Orbital (FMO) method, is extended to multi-physics simulations (MPS). After reviewing the several FMO implementations on distributed computer environments, the subsequent ...
George Maroulis +11 more
core +1 more source
Stress influences brain enkephalinase, oxytocinase and angiotensinase activities: a new hypothesis. [PDF]
, 2009 Brain enkephalin and oxytocin are anxiolytic agents involved in the response mechanism to stress. Degrading enzymes such as enkephalinase and oxytocinase could also be associated with this response.
Alba, F +8 more
core +1 more source
Rh‐Catalyzed Hydroamination of Allenes: Asymmetric N‐Allylation of Amino Acids and Peptides
ChemistryEurope, Volume 2, Issue 5, September 9, 2024.A rhodium‐catalyzed, atom‐economic method for the branched‐selective hydroamination of terminal allenes with α‐amino acid esters is reported. High levels of enantio‐ and diastereoselectivity were achieved by using commercially available ligands, with complete catalyst control demonstrated in several products.
Edward Damer, Bernhard Breit
wiley +1 more source
Annals of Hepatology, 2008 Endogenous opioids participate in growth regulation. Liver regeneration relates to growth. Thus, we explored the expression of methionine enkephalin and of the delta opioid receptor 1 immunoreactivities with a polyclonal rabbit antibody in deparaffinized
Vijaya D. Boyella +2 more
doaj
Comparative Study of Multicanonical and Simulated Annealing Algorithms in the Protein Folding Problem [PDF]
, 1994 We compare a few variants of the recently proposed multicanonical method with the well known simulated annealing for the effectiveness in search of the energy global minimum of a biomolecular system. For this we study in detail Met-enkephalin, one of the simplest peptides.
arxiv +1 more source
Cerebrospinal fluid levels of opioid peptides in fibromyalgia and chronic low back pain [PDF]
, 2004 BACKGROUND: The mechanism(s) of nociceptive dysfunction and potential roles of opioid neurotransmitters are unresolved in the chronic pain syndromes of fibromyalgia and chronic low back pain.
A Rosen +24 more
core +3 more sources
Journal of Separation Science, Volume 47, Issue 15, August 2024.This study investigated the capability of electromembrane extraction (EME) as a general technique for peptides, by extracting complex pools of peptides comprising in total of 5953 different substances, varying in size from seven to 16 amino acids. Electromembrane extraction was conducted from a sample adjusted to pH 3.0 and utilized a liquid membrane ...
Torstein Kige Rye +7 more
wiley +1 more source