Results 61 to 70 of about 42,525 (258)

Hepatoprotective Effects of Met-enkephalin on Acetaminophen-Induced Liver Lesions in Male CBA Mice

Molecules, 2014
Recent histopathological investigations in patients with hepatitis suggested possible involvement of Met-enkephalin and its receptors in the pathophysiology of hepatitis.
Roko Martinić, Hrvoje Šošić, Petra Turčić, Paško Konjevoda, Aleksandra Fučić, Ranko Stojković, Gorana Aralica, Mario Gabričević, Tin Weitner, Nikola Štambuk   +9 more
doaj   +1 more source

Parallel Tempering Algorithm for Conformational Studies of Biological Molecules [PDF]

, 1997
The effectiveness of a new algorithm, parallel tempering, is studied for numerical simulations of biological molecules. These molecules suffer from a rough energy landscape.
Eisenmenger, Geyer, Hansmann, Hansmann, Hansmann, Hansmann, Hansmann, Hansmann, Metropolis, Okamoto, Sipple, Swendsen, Tesi, Tsallis   +13 more
core   +3 more sources

Current and novel biomarkers in cardiogenic shock

European Journal of Heart Failure, EarlyView.
A summary of current and novel biomarkers and their potential stages of release in cardiogenic shock. The diagram illustrates the proposed release of the biomarkers during the different stages of cardiogenic shock: progression from cardiac dysfunction/stress, through to inflammation and end‐organ dysfunction.
Victor Galusko, Florian A. Wenzl, Christophe Vandenbriele, Vasileios Panoulas, Thomas F. Lüscher, Diana A. Gorog   +5 more
wiley   +1 more source

Episodic Ethanol Exposure in Adolescent Rats Causes Residual Alterations in Endogenous Opioid Peptides

Frontiers in Psychiatry, 2018
Adolescent binge drinking is associated with an increased risk of substance use disorder, but how ethanol affects the central levels of endogenous opioid peptides is still not thoroughly investigated.
Linnea Granholm, Lova Segerström, Ingrid Nylander   +2 more
doaj   +1 more source

Non‐Classical Nitrogen Promoters for Rhodium‐Catalyzed Reductive Hydroformylation: New Efficient Way to Access Polyols From Linseed Oil

European Journal of Lipid Science and Technology, EarlyView.
The reductive hydroformylation of linseed oil was carried out using a rhodium precursor associated with various nitrogen derivatives such as pyridines, imidazoles, trialkylamines, amidines, and guanidines. ABSTRACT The reductive hydroformylation reaction of polyunsaturated linseed oil using a rhodium precursor associated with a nitrogen compound from ...
Walid Abdallah, Michel Ferreira, Sylvain Laclef, David Mathiron, Serge Pilard, Rénato Froidevaux, Maxime De Sousa Lopes Moreira, Hervé Bricout, Eric Monflier, Sébastien Tilloy   +9 more
wiley   +1 more source

CNS Active O-Linked Glycopeptides that Penetrate the BBB

Frontiers in Chemistry, 2015
Naturally occurring glycopeptides and glycoproteins play important roles in biological processes. Glycosylation is one of the most common post-translational modifications in vivo.
Evan M Jones, Robin ePolt
doaj   +1 more source

Developmental-Based Classification of Enkephalin and Somatostatin Containing Neurons of the Chicken Central Extended Amygdala

Frontiers in Physiology, 2022
The central extended amygdala, including the lateral bed nucleus of the stria terminalis and the central amygdala, plays a key role in stress response.
Alessandra Pross, Alessandra Pross, Alek H. Metwalli, Alek H. Metwalli, Ester Desfilis, Ester Desfilis, Loreta Medina, Loreta Medina   +7 more
doaj   +1 more source

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
Affinger, Berg, Berg, Berg, Berg, Berg, Berg, Brünger, Brünger, Celik, Chou, Ferrenberg, Ferrenberg, Fukugita, Garrett, Goodsell, Hansmann, Hansmann, Kawai, Kawai, Kirkpatrick, Levitt, Li, Metropolis, Momany, Nakai, Nakazawa, Nilges, Némethy, Okamoto, Okamoto, Okamoto, Okamoto, Okamoto, Shakhnovich, Sipple, Ulrich H.E. Hansmann, von Freyberg, Wilson, Wilson, Wilson, Yuko Okamoto   +41 more
core   +3 more sources

Recent Advancements in the Characterization of D‐Amino Acid and Isoaspartate Post‐Translational Modifications

Mass Spectrometry Reviews, EarlyView.
ABSTRACT One of the great triumphs of mass spectrometry‐based peptide and protein characterization is the characterization of their modifications as most modifications have a characteristic mass shift. What happens when the modification does not change the mass of the peptide?
Samuel Okyem, Jonathan V. Sweedler
wiley   +1 more source

Human hepatic met-enkephalin and delta opioid receptor-1 immunoreactivities in viral and autoimmune hepatitis

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, Anthony D. Nicastri, Nora V. Bergasa   +2 more
doaj