These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The cognitive enhancer SGS742 does not involve major known signaling cascades in OF1 mice.
    Author: Sunyer B, Shim KS, Höger H, Lubec G.
    Journal: Neurochem Res; 2008 Jul; 33(7):1384-92. PubMed ID: 18322794.
    Abstract:
    In a previous study we have shown that SGS742, a cognitive enhancer acting by GABA(B) receptor antagonism improved spatial learning in OF1 mice. The aim of the study was therefore to screen representatives of several signaling cascades known to be involved in memory formation at the protein level. NaCl-, SGS742- treatment and yoked controls for NaCl and SGS742 were studied. Six hours following testing OF1 mice in the Morris water maze, hippocampal signaling proteins calmodulin kinase II (CaMKII) (phosphorylated (P) and non-phosphorylated (NP) form), CREB (P, NP), ERK (P, NP), BDNF, Egr-1, Trk-B and neuro-cytoskeleton elements drebrin and PSD-95 were determined by immunoblotting. Protein patterns were comparable between the control and SGS742 treated group revealing that these proteins may not be involved in the mechanisms underlying cognitive enhancement by SGS742 and this should be taken into account for interpretation and design of previous and future related neurochemical studies.
    [Abstract] [Full Text] [Related] [New Search]