Results 81 to 90 of about 2,309 (192)

A proenkephalin A-derived peptide analogous to bovine adrenal peptide E from frog brain: purification, synthesis, and behavioral effects.

, 1996
International audienceA peptide derived from the posttranslational processing of proenkephalin A was isolated from an extract of the brain of the European green frog Rana ridibunda and its primary structure established as: Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-
J.Michael Conlon, Costentin, J., Vaudry, H., Chartrel, C, Jean Costentin, Suaudeau, C, Nicolas Chartrel, Hubert Vaudry, Leprince, Jérôme, Jerome Leprince, Charles Suaudeau, Conlon, J   +11 more
core   +1 more source

Posthatching development of preproenkephalin mRNA-expressing cell populations in the pigeon telencephalon

, 1995
Enkephalin peptides are highly expressed in the vertebrate telencephalon. Our previous investigations in the pigeon and in the chicken [26] suggested that the cellular distribution of these peptides is conserved in phylogenetically 'old' telencephalic ...
BAGNOLI, PAOLA, Paola Bagnoli, MOLNAR M, CASINI, GIOVANNI, Brian M. Davis, DAVIS BM, Giovanni Casini, Margherita Molnar   +7 more
core   +1 more source

Immunohistochemical detection of preproenkephalin in the mouse brain [PDF]

Protocol Exchange, 2013
Liliana Minichiello, Dario Besusso, Mirjam Geibel, Liliana Minichiello   +3 more
openaire   +1 more source

Leptin differentially regulates TH and ppENK mRNA levels in rats on a CHOW and fcHFHS diet.

, 2014
Gene expression levels and representative images for A) tyrosine hydroxylase (TH) mRNA in VTA and B) preproenkephalin (ppENK) mRNA in nucleus accumbens (indicated by box) after ICV dose of vehicle or leptin in rats fed a CHOW or fcHFHS diet.
Leslie Eggels (518006), José K. van den Heuvel (518005), Roger A. H. Adan (222004), Susanne E. la Fleur (221978), Eric Fliers (95827), Andries Kalsbeek (95822)   +5 more
core   +1 more source

The transcriptional regulation of the preproenkephalin gene [PDF]

Biochemical Journal, 1995
openaire   +2 more sources

Striatal Responses to Partial Dopaminergic Lesion: Evidence for Compensatory Sprouting

, 2000
Dopaminergic lesions result in the acute loss of striatal dopamine content, the loss of tyrosine hydroxylase-immunoreactive fibers, upregulation of preproenkephalin mRNA expression, and compensatory changes in the synthesis and metabolism of dopamine ...
David D. Song, Suzanne N. Haber
core   +1 more source

Preproenkephalin Expression in Peripheral Blood Mononuclear Cells of Acutely Underweight and Recovered Patients with Anorexia Nervosa

, 2010
<i>Background:</i> The prohormone preproenkephalin (ppE) and its derived peptides are involved in leukocyte functioning as well as in the regulation of hunger and satiety.
Roland Burghardt, Ernst Pfeiffer, Carmen Infante-Duarte, Ulrike Lehmkuhl, Stefan Ehrlich, Deike Weiss, Harriet Salbach-Andrae, Isabell Hamann   +7 more
core   +1 more source

Nicotine-induced antinociception, rewarding effects and physical dependence are decreased in mice lacking the preproenkephalin gene

It has been shown previously that the endogenous opioid system may be involved in the behavioral effects of nicotine. In the present study, the participation of endogenous enkephalins on nicotine responses has been investigated by using preproenkephalin ...
Mendizábal, Victoria, Maldonado, Rafael, 1961-, Berrendero Díaz, Fernando, 1971-, Bilkei Gorzo, Andras, Robledo, Patricia, 1958-, Galeote González, Lola, Zimmer, Andreas   +6 more
core  

Aberrant methylation of preproenkephalin and p16 genes in pancreatic Intraepithelial neoplasia and pancreatic ductal adenocarcinoma

, 2002
Pancreatic intraductal neoplasia (PanIN) is thought to be the precursor to infiltrating pancreatic ductal adenocarcinoma. We have previously shown that the preproenkephalin (ppENK) and p16 genes are aberrantly methylated in pancreatic adenocarcinoma.
Takashi Ueki, Goggins, M., Walter, K. M., Robb E. Wilentz, Kimberly M. Walter, Ralph H. Hruban, Rosty, C., Charles J. Yeo, Ueki, T., Noriyoshi Fukushima, Hruban, R. H., Christophe Rosty, Sato, N., Fukushima, N., Michael Goggins, Wilentz, R. E., Yeo, C. J., Norihiro Sato   +17 more
core   +1 more source

Topographical organization of opioid peptide precursor gene expression following repeated apomorphine treatment in the 6-hydroxydopamine-lesioned rat

, 1998
Many studies have previously described changes in preproenkephalin-A (PPE-A) and preproenkephalin-B (PPE-B) gene expression in the striatum of the 6-hydroxy-dopomine (6-OHDA)-lesioned rat model of Parkinson's disease (both with or without dopamine ...
Crossman, Alan R., Duty, Susan, Henry, Brian, Brotchie, Jonathan M.   +3 more
core   +1 more source