P5394Protective effects of N-terminal galanin fragments in myocardial ischaemia/reperfusion injury
نویسندگان
چکیده
منابع مشابه
Short N-terminal galanin fragments are occurring naturally in vivo
The galanin family currently consists of four peptides, namely galanin, galanin-message associated peptide, galanin-like peptide and alarin. Unlike galanin that signals through three different G protein-coupled receptors; GAL1, GAL2, and GAL3, binding at its N-terminal end, the cognate receptors for other members of the galanin family are currently unknown. Research using short N-terminal galan...
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Background and purpose Galanin is an endogenous peptide involved in diverse physiological functions in the central nervous system including central cardiovascular regulation. The present study was designed to evaluate the potential effects of the short N-terminal galanin fragment 2-15 (G) on cardiac ischemia/reperfusion (I/R) injury. Experimental Approach Peptide G was synthesized by the auto...
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The neuropeptide galanin comes under the powerful and versatile modulators of classical neurotransmitters and is present in brain tissues, which are intimately involved in epileptogenesis. It acts as appealing targets for studying basic mechanisms of seizure initiation and arrest, and for the development of novel approaches for various neurodegenerative diseases. Galanin is widely distributed i...
متن کاملN-terminal galanin-(1-16) fragment is an agonist at the hippocampal galanin receptor.
The galanin N-terminal fragment [galanin-(1-16)] has been prepared by solid-phase synthesis and by enzymic cleavage of galanin by endoproteinase Asp-N. This peptide fragment displaced 125I-labeled galanin in receptor autoradiography experiments on rat forebrain and spinal cord and in equilibrium binding experiments from high-affinity binding sites in the ventral hippocampus with an IC50 of appr...
متن کاملMyocardial protection from ischemia/reperfusion injury by exogenous galanin fragment
BACKGROUND AND PURPOSE Galanin is a multifunctional neuropeptide with pleiotropic roles. The present study was designed to evaluate the potential effects of galanin (2-11) (G1) on functional and metabolic abnormalities in response to myocardial ischemia-reperfusion (I/R) injury. EXPERIMENTAL APPROACH Peptide G1 was synthesized by the 9-fluorenylmethoxycarbonyl (Fmoc)-based solid-phase method....
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2017
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehx493.p5394