Results 71 to 80 of about 109,570 (240)

Met-enkephalin-induced mobilization of intracellular Ca2+ in rat intracardiac ganglion neurones [PDF]

open access: yes, 1999
The effects of Met-enkephalin on Ca2+-dependent K+ channel activity were investigated using the cell-attached patch recording technique on isolated parasympathetic neurones of rat intracardiac ganglia. Large-conductance, Ca2+-dependent K+ channels (BKCa)
Adams   +18 more
core   +1 more source

Comparative analysis of the effects of different purification methods on the yield and purity of cow milk extracellular vesicles

open access: yesJournal of Extracellular Biology, Volume 3, Issue 4, April 2024.
Abstract Isolation of extracellular vesicles (EV) has been developing rapidly in parallel with the interest in EVs. However, commonly utilized protocols may not suit more challenging sample matrixes and could potentially yield suboptimal results. Knowing and assessing the pitfalls of isolation procedure to be used, should be involved to some extent for
Santeri Kankaanpää   +11 more
wiley   +1 more source

The Folding Funnel Landscape of the Peptide Met-enkephalin [PDF]

open access: yesarXiv, 1998
We study the free energy landscape of the small peptide Met-enkephalin. Our data were obtained from a generalized-ensemble Monte Carlo simulation taking the interactions among all atoms into account. We show that the free energy landscape resembles that of a funnel, indicating that this peptide is a good folder.
arxiv  

Methionine enkephalin (MENK) improved the functions of bone marrow-derived dendritic cells (BMDCs) loaded with antigen

open access: yesHuman Vaccines & Immunotherapeutics, 2012
The aim of this investigation is to look at whether MENK could improve antitumor effect of CD8+T cell elicited by BMDCs. We investigated the effects of MENK on the differentiation, maturation, and functions of murine BMDC loaded with Rac-1 antigens (RG ...
Weiwei Li   +7 more
semanticscholar   +1 more source

Identification of angiotensin‐converting enzyme inhibitory peptides from peanut meal (Arachis hypogaea Linn) fermented by Lactobacillus pentosus using MALDI‐TOF–MS and LC–MS/MS

open access: yesFood Frontiers, Volume 5, Issue 2, Page 820-832, March 2024.
Highlights: 1. The optimal conditions for the production of ACEIPs using Lactobacillus Pentosis were optimized. 2. MALDI–TOF–MS and LC–MS/MS were used to identify ACEIPs. 3. Molecular docking techniques were used to predict interactions between ACE and ACEIPs.
Wenjun Li   +9 more
wiley   +1 more source

Structural and metabolic investigations of endorphins and enkephalins [PDF]

open access: yes, 1980
Imperial Users ...
Evans, C. J., Evans, C. J.
core  

The Sympathetic‐Immune Milieu in Metabolic Health and Diseases: Insights from Pancreas, Liver, Intestine, and Adipose Tissues

open access: yesAdvanced Science, Volume 11, Issue 8, February 23, 2024.
This review gives an overview of the latest research on how the sympathetic nervous system impacts key metabolic organs like the pancreas, liver, intestine, and adipose tissues. It highlights the sympathetic innervation and its interactions with the immune components, offering insights into metabolic regulation and potential therapies.
Wenran Ren   +3 more
wiley   +1 more source

Propagation of Fluctuations in Biochemical Systems, I: Linear SSC Networks [PDF]

open access: yesarXiv, 2005
We investigate the propagation of random fluctuations through biochemical networks in which the concentrations of species are large enough so that the unperturbed problem is well-described by ordinary differential equation. We characterize the behavior of variance as fluctuations propagate down chains, study the effect of side chains and feedback loops,
arxiv  

Mechanisms and treatment of opioid‐induced pruritus: Peripheral and central pathways

open access: yesEuropean Journal of Pain, Volume 28, Issue 2, Page 214-230, February 2024.
Abstract Background and Objective Pruritus (also known as itch) is defined as an unpleasant and irritating sensation of the skin that provokes an urge to scratch or rub. It is well known that opioid administration can cause pruritus, which is paradoxical as itch and pain share overlapping sensory pathways.
Hiroai Okutani   +2 more
wiley   +1 more source

Lagerkvist versus Crick [PDF]

open access: yesarXiv, 2013
Present day data allow significant reconsideration of ideas on mechanisms underlying the degeneracy in the genetic code. Here a hypothesis is presented which links the degeneracy to possible conformational alterations in the codon-anticodon duplex. This enables explanation of Rumer symmetry in the table of the genetic code, coding of methionine and ...
arxiv  

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