Results 171 to 180 of about 10,041 (230)

Immune system influence on physiology. [PDF]

open access: yesScience
Nahrendorf M, Ginhoux F, Swirski FK.
europepmc   +1 more source

Methionine-enkephalin, leucine-enkephalin, methionine-enkephalin-Arg6-Phe7 and methionine-enkephalin-Arg6-Gly7-Leu8 in human pheochromocytoma

Life Sciences, 1983
Methionine-enkephalin(met-enkephalin)-, leucine-enkephalin(leu-enkephalin)-, methionine-enkephalin-Arg6-Phe7(met-enkephalin-Arg-Phe)- and methionine-enkephalin-Arg6-Gly7-Leu8(met-enkephalin-Arg-Gly-Leu)-like immunoreactivities(-LI) were studied in 16 pheochromocytomas by radioimmunoassays (RIAs) for these four opioid peptides. Met-enkephalin-Arg-Phe-LI
T, Yoshimasa   +5 more
openaire   +2 more sources

Demonstration and characterization of immunoreactive methionine-enkephalin, leucine-enkephalin, methionine-enkephalin-Arg6-Gly7-Leu8 and methionine-enkephalin-Arg6-Phe7 in human phaeochromocytoma

Acta Endocrinologica, 1984
Abstract. To elucidate whether or not human phaeochromocytoma contains methionine-enkephalin-Arg6-Gly7-Leu8 (Met-enkephalin-Arg-Gly-Leu) and methionine-enkephalin-Arg6-Phe7 (Met-enkephalin-Arg-Phe) together with methionine-enkephalin (Met-enkephalin) and leucine-enkephalin (Leu-enkephalin), all of which are known to exist in the same precursor molecule
Takaaki Youshimasa   +13 more
openaire   +2 more sources

Methionine–enkephalin related glycoconjugates

International Journal of Peptide and Protein Research, 1993
A series of glycoconjugates, in which [Met5]enkephalin or [d‐Ala2, Met5]enkephalin have been linked through an ester bond to the HO‐6 of various d‐glycopyranose moieties, were synthesized by classical solution methods. The biological activities of these compounds were determined on selective pharmacological preparations: guinea pig ileum and mouse vas ...
Š. HORVAT   +5 more
openaire   +3 more sources

Crystal structure of methionine-enkephalin

Biochemical and Biophysical Research Communications, 1986
The crystal structure of methionine-enkephalin has been determined by X-ray crystallography. There are two independent pentapeptides in the asymmetric unit and both display extended backbone conformations with their side chains arranged alternately below and above the backbone plane.
D, Mastropaolo, A, Camerman, N, Camerman
openaire   +2 more sources

Parallel distribution of methionine-enkephalin-arg6-gly7-leu8 with methionine-enkephalin, leucine-enkephalin and methionine-enkephalin-arg6-phe7 in human and bovine brains

Life Sciences, 1983
Using specific radioimmunoassays(RIAs) for methionine-enkephalin(Met-Enk), leucine-enkephalin(Leu-Enk), methionine-enkephalin-Arg6-Gly7-Leu8 (Met-Enk-Arg-Gly-Leu) and methionine-enkephalin-Arg6-Phe7 (Met-Enk-Arg-Phe), we studied the regional distribution of these opioid peptides in human and bovine brains.
Y, Ikeda   +6 more
openaire   +2 more sources

Totalsynthese von Methionin‐Enkephalin

Angewandte Chemie, 1976
Zwanzigfache Normorphin‐Wirkung zeigt das aus Schweinehirn isolierte Pentapeptid (1), das man infolgedessen auch als „endogenes Opiat”︁ bezeichnet hat. Jetzt wird die Totalsynthese dieses Stoffes beschrieben magnified image.
Wolfgang Voelter   +4 more
openaire   +1 more source

OCCURRENCE OF METHIONINE-ENKEPHALIN-ARG6-GLY7-LEU8WITH METHIONINE-ENKEPHALIN, LEUCINE-ENKEPHALIN AND METHIONINE-ENKEPHALIN-ARG6-PHE7IN HUMAN GASTRIC ANTRUM.

The Journal of Clinical Endocrinology & Metabolism, 1983
Recent studies on the nucleotide sequence of cloned DNA complementary to mRNA for preproenkephalin from bovine adrenal medulla and human pheochromocytoma have revealed that this precursor molecule contains four copies of methionine-enkephalin (Met-Enk) and one copy each of leucine-enkephalin (Leu-Enk), methionine-enkephalin-Arg6-Gly7-Leu8 (Met-Enk-Arg6-
M, Sakamoto   +8 more
openaire   +2 more sources

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