Results 121 to 130 of about 5,995 (157)

Immunocytochemical localization of methionine enkephalin: Preliminary observations

Life Sciences, 1977
Abstract Antiserum directed against methionine enkephalin (metenkephalin) was used to determine its anatomical distribution in rat brain. Cross reactivity of that antiserum was not detectable against leucine enkephalin (leu-enkephalin), β-lipotropin (β-LPH), β-endorphin or assorted peptide fragments of met-enkephalin; alpha-endorphin was 370 times ...
S J, Watson, H, Akil, S, Sullivan, J D, Barchas   +3 more
openaire   +2 more sources

Methionine Enkephalin: A New Cytokine—Human Studies

Clinical Immunology and Immunopathology, 1997
The effects of methionine enkephalin (met-enkephalin) on human immune function are reviewed. This pentapeptide functions to upregulate, or enhance, immune function in the majority of donor samples at low doses and suppresses at high doses. The influence of this molecule is shared by the central nervous, neuroendocrine, and immune systems.
N P, Plotnikoff, R E, Faith, A J, Murgo, R B, Herberman, R A, Good   +4 more
openaire   +2 more sources

Proton Magnetic Resonance Studies of Methionine Enkephalin

Biochemical and Biophysical Research Communications, 1996
In the literature there exist two conflicting pieces of data concerning the thermodynamics of the Cu(2+)-methionine enkephalin complex. One study utilized 1H nuclear magnetic resonance (NMR) to study the solution phase Cu(2+)-enkephalin binding and reported a strong interaction over a wide pH range. Another study utilized potentiometry to measure a log
T J, Manning, P, Tonui, A, Miller, S, Toporek, D, Powell   +4 more
openaire   +2 more sources

Plasma methionine-enkephalin in PTSD

Biological Psychiatry, 1991
M E, Wolf, A D, Mosnaim, J, Puente, R, Ignacio   +3 more
openaire   +2 more sources

The Elimination of Plasma Methionine Enkephalin

Nephrology Dialysis Transplantation, 1988
J R, Thornton, M S, Losowsky
openaire   +2 more sources

Total Synthesis of Methionine‐Enkephalin

Angewandte Chemie International Edition in English, 1976
W, Voelter, C, Bürvenich, H, Horn, H, Kalbacher, E, Pietrzik   +4 more
openaire   +2 more sources

Conformational analysis of Methionine-Enkephalin and some analogs

Biochemical and Biophysical Research Communications, 1977
Abstract Conformational energy calculations on Methionine-Enkephalin and on several of its analogues indicate that the calculated lowest energy conformation of the native enkephalin may not be the conformer which interacts at the opioid active site.
openaire   +2 more sources

Methionine metabolism controls the B cell EBV epigenome and viral latency

Cell Metabolism, 2022
Jin Hua Liang, Zhixuan Li, Lisa Giulino-Roth   +2 more
exaly  

Methionine Enkephalin, But not Leucine Enkephalin, is Excreted in Bile

Clinical Science, 1988
J.R. Thornton, M.S. Losowsky
openaire   +1 more source

Immunomodulating effects of methionine enkephalin.

Zhongguo yao li xue bao = Acta pharmacologica Sinica, 1999
Methionine enkephalin (Met-Enk), the endogenous neuropeptide, is suggested to be involved in the regulatory loop between immune and neuroendocrine systems. Our studies showed that Met-Enk over a wide range of concentrations increased interleukin-1 (IL-1) production from mouse peritoneal macrophages induced by lipopolysaccharides (LPS) and naloxone did ...
openaire   +1 more source