Selank

The aim of this study was to examine Taftsin derivates--macrophage inhibitory factor (MIF, Thr-Lys-Pro) and heptapeptide selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) in the model of experimental intracerebral hemorrhage in rats. The double autologous blood i…

Effects of the peptide drugs selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) and tuftsin (Thr-Lys-Pro-Arg) on the metabolism of serotonin (5-hydroxytryptamine, 5-HT) in the brain of Wistar rats preliminarily treated with the 5-HT-synthesis inhibitor p-chlorophe…

The main objective of this study was to evaluate the antiviral properties of the glyproline Selank in both in vitro and in vivo against the influenza virus strain A/Aichi 2/68 (H3N2). The pronounced antiviral effect of the agent was detected in both…

The effects of Selank, the active component of which is the heptapeptide Thr-Lys-Pro-Arg-Pro-Gly-Pro, which includes the tetrapeptide tuftsin and three natural levorotatory amino acids, on behavior and brain serotonin and noradrenaline levels were st…

The effect of heptapeptide selank on the content of neurotransmitter monoamines and its metabolites in the brain structures of BALB/C and C57Bl/6 line mice under conditions of the open-field test were studied. Significant interstrain differences in t…

Sixty-two patients with generalized anxiety disorder (GAD) and neurasthenia were studied. The effect of selank (30 patients) was compared to that of medazepam (32 patients). Patient's state was assessed with psychometric scales (Hamilton, Zung, CGI).…

It has been shown that the peptide anxiolytic drug Selank recovers learning and memory impaired by damage of the noradrenergic (NA) brain system in Wistar rats after injection of the NA-synthesis inhibitor disulfiram, administration of neurotoxic com…

A synthetic derivative of the endogenous peptide tuftsin heptapeptide selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) possesses an anxiolytic and psychostimulant effect, and represents a working element of a new peptide drug having completed the third phase of…

The distribution of the glyprolines Pro-Gly-Pro and Thr-Lys-Pro-Arg-Pro-Gly-Pro (Selanc) was analyzed and compared in tissues of rat organs after different ways of their administration using the peptides uniformly labeled with tritium. Comparative da…

The work presents results of study of role of heptapeptide Selank--an anxiolytic from group of biologically active peptides--in compensation of disturbed psychic and homeostatic functions in monkeys. New data have been obtained which indicate that an…

The purpose of this article was to study the immunotropic effects of the new neurotrophic heptapeptide selank. The experiments in vitro revealed that the drug in concentration 10-7 M completely suppressed gene expression by peripheral blood IL-6 of p…

We report on measurements of the temperature dependence of the magnetic penetration depth down to 0.04 K in a high-quality sample of the beta-pyrochlore KOs2O6 (Tc=9.65 K) with a spin-frustrated lattice. We observe temperature-independent behavior be…

Antiulcer properties of a synthetic anxiolytic Selank and in vivo formed metabolites of this compound were studied on 3 experimental models of ulceration. The test peptides decreased the area of experimental gastric ulcers.

Effects of selank on learning, memory, and attention to sensory stimuli of different modality were studied in adult Wistar rats treated with 6-hydroxydopamine (neurotoxin selectively damaging catecholaminergic neurons and their terminals) during the…

The electronic structure near the Fermi level (EF) of the beta-pyrochlore superconductor KOs2O6 is studied using laser-excited ultrahigh-resolution photoemission spectroscopy. The superconducting gap clearly opens across the superconducting transitio…

The effects of Selank synthetic analog of Tuftsin, representing the heptapeptide forming Thr-Lys-Pro-Arg-Pro-Gly-Pro, on behavior and serotonin/noradrenalin concentrations in brain were investigated in adult rats exposed to hypoxia during 14-16 days…

Peptide anxiolytic selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) applied intraperitoneally in doses of 0.01, 0.1, 1.0, and 10.0 mg/kg to mice reduces behavioral manifestations of dopaminergic system induced by apomorphine in the verticalization test. This eff…