Browsing by Author "Sakellaridis, N."
Now showing items 1-20 of 35
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The 5-HT1A receptor and recognition memory possible modulation of its behavioral effects by the nitrergic system
Pitsikas, N.; Tsitsirigou, S.; Zisopoulou, S.; Sakellaridis, N. (2005)Functional activation of the 5-HT1A receptor inhibits cognition, although discrepant findings have also been reported. The present study was designed to investigate the role of the 5-HT1A receptor on recognition memory in ... -
The 5-HT2c receptor antagonist RO 60-0491 counteracts rats' retention deficits in a recognition memory task
Pitsikas, N.; Sakellaridis, N. (2005)The effects of the 5-HT2C receptor antagonist RO 60-0491 on recognition memory were investigated in the rat by using the object recognition task. Post-training administration of RO 60-0491 at 3 mg/kg, but not at 1 mg/kg, ... -
Activity of Tigecycline in Combination with Colistin, Meropenem, Rifampin, or Gentamicin against KPC-Producing Enterobacteriaceae in a Murine Thigh Infection Model
Michail, G.; Labrou, M.; Pitiriga, V.; Manousaka, S.; Sakellaridis, N.; Tsakris, A.; Pournaras, S. (2013)Limited antimicrobials remain active for treating severe infections due to KPC-producing pathogens, and optimal regimens have not been established. In murine thigh infections caused by nine KPC-producing clinical strains ... -
Acute stress response of European sea bass Dicentrarchus labrax under blue and white light
Karakatsouli, N.; Katsakoulis, P.; Leondaritis, G.; Kalogiannis, D.; Papoutsoglou, S. E.; Chadio, S.; Sakellaridis, N. (2012)Recent data suggest that specific light wavelength can alleviate fish acute stress response by counteracting or reducing the stress-induced cortisol increase. The European sea bass Dicentrarchus labrax, widely reared in ... -
Cannabinoid 1 receptor-dependent transactivation of fibroblast growth factor receptor 1 emanates from lipid rafts and amplifies extracellular signal-regulated kinase 1/2 activation in embryonic cortical neurons
Asimaki, O.; Leondaritis, G.; Lois, G.; Sakellaridis, N.; Mangoura, D. (2011)G-protein coupled receptors may mediate their effects on neuronal growth and differentiation through activation of extracellular signal-regulated kinases 1/2 (ERK1/2), often elicited by transactivation of growth factor ... -
CB1R-dependent activation of Fyn tyrosine kinase and protein kinase C Delta, PKCδ, in lipid rafts
Asimaki, O.; Sakellaridis, N.; Mangoura, D. (2008)Cannabinoid 1 receptors (CB1Rs) are heptahelical transmembrane receptors which may exert their effects through the activation of the extracellular signal-regulated kinases (ERKs). We have previously shown that stably ... -
A CB1R-FGFR signaling module in plasma membrane lipid rafts is required for ERK activation in CNS neurons
Mangoura, D.; Sakellaridis, N.; Asimaki, O. (2010) -
Cell death-inducing effect of novel palladium(II) and platinum(II) complexes on non-small cell lung cancer cells in vitro
Ulukaya, E.; Ari, F.; Dimas, K.; Sarimahmut, M.; Guney, E.; Sakellaridis, N.; Yilmaz, V. T. (2011)Purpose Treatment for lung cancer is still far from satisfying rates. Therefore, there is a need for novel anticancer agents. For this purpose, novel platinum and palladium complexes {[Pd(sac)(terpy)](sac).4H(2)O (Complex ... -
Crocus sativus L. extracts antagonize memory impairments in different behavioural tasks in the rat
Pitsikas, N.; Sakellaridis, N. (2006)The effects of extracts of Crocus sativus L. (CSE), on memory were investigated in the rat by using the object recognition and the step-through passive avoidance task. In the first study, post-training administration of ... -
Differential role of WT and kinase dead PKC-E in neuronal induction of embryonic stem cells and embryonic hippocampal neurons
Florakis, A.; Sakellaridis, N.; Mangoura, D. (2007) -
Effect of musical stimuli and white noise on rainbow trout (Oncorhynchus mykiss) growth and physiology in recirculating water conditions
Papoutsoglou, S. E.; Karakatsouli, N.; Skouradakis, C.; Papoutsoglou, E. S.; Batzina, A.; Leondaritis, G.; Sakellaridis, N. (2013)Two musical stimuli transmissions (Mozart and Romanza) as compared with white noise treatment or control, both resulted in significantly higher growth performance in juvenile (6.7 +/- 0.12 g) rainbow trout (Oncorhynchus ... -
Effects of sub-anesthetic doses of ketamine on rats' spatial and non-spatial recognition memory
Pitsikas, N.; Boultadakis, A.; Sakellaridis, N. (2008)There are experimental evidences indicating that the non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist ketamine impairs cognition and produces a series of schizophrenia-like symptoms in rodents (hyperactivity, ... -
Effects of the active constituent of Crocus sativus L. crocin on recognition and spatial rats' memory
Pitsikas, N.; Zisopoulou, S.; Tarantilis, P. A.; Kanakis, C. D.; Polissiou, M. G.; Sakellaridis, N. (2007)Crocus Sativus L. is a plant cultivated in various parts of the world. Its involvement in learning and memory processes has been proposed. The present study was designed to investigate in the rat the effects of the active ... -
Effects of the active constituents of Crocus Sativus L., crocins on recognition and spatial rats memory
Pitsikas, N.; Zisopoulou, S.; Tarantilis, P.; Kanakis, C. D.; Polissiou, M. G.; Sakellaridis, N. (2007) -
Effects of the active constituents of Crocus sativus L., crocins, in an animal model of anxiety
Pitsikas, N.; Boultadakis, A.; Georgiadou, G.; Tarantilis, P. A.; Sakellaridis, N. (2008)Crocus sativus L. is a plant cultivated in various parts of the world. Crocins are among the active components of Crocus sativus L. The present study was designed to investigate in the rat whether or not crocins possess ... -
Ethnopharmacological approach to the herbal medicines of the "Antidotes" in Nikolaos Myrepsos' Dynameron
Valiakos, E.; Marselos, M.; Sakellaridis, N.; Constantinidis, T.; Skaltsa, H. (2015)Ethnopharmacological relevance:This paper focuses on the plants quoted in the recipes of the first chapter entitled "About the Antidotes" belonging to the first and largest section "Element Alpha" of Nikolaos Myrepsos' ... -
Gilthead seabream (Sparus aurata) response to three music stimuli (Mozart-"Eine Kleine Nachtmusik," Anonymous-"Romanza," Bach-"Violin Concerto No. 1") and white noise under recirculating water conditions
Papoutsoglou, S. E.; Karakatsouli, N.; Psarrou, A.; Apostolidou, S.; Papoutsoglou, E. S.; Batzina, A.; Leondaritis, G.; Sakellaridis, N. (2015)This study presents the results of the response of Sparus aurata to three different musical stimuli, derived from the transmission (4 h per day, 5 days per week) of particular music pieces by Mozart, Romanza and Bach (140 ... -
Ketamine Reverses the Fentanyl-induced Increase in NMDA-mediated Synaptic Transmission in CA1 Area of the Rat Hippocampus
Kouvaras, E.; Asouchidou, E.; Michaloudis, D.; Sakellaridis, N.; Asprodini, E. (2004) -
The labdane diterpene sclareol (labd-14-ene-8, 13-diol) induces apoptosis in human tumor cell lines and suppression of tumor growth in vivo via a p53-independent mechanism of action
Mahaira, L. G.; Tsimplouli, C.; Sakellaridis, N.; Alevizopoulos, K.; Demetzos, C.; Han, Z.; Pantazis, P.; Dimas, K. (2011)The labdane diterpene sclareol has demonstrated significant cytotoxicity against human tumor cell lines and human colon cancer xenografts. Therefore, there is need to elucidate the mode of action of this compound as very ... -
Memantine and recognition memory: Possible facilitation of its behavioral effects by the nitric oxide (NO) donor molsidomine
Pitsikas, N.; Sakellaridis, N. (2007)The effects of the non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist memantine on recognition memory were investigated in the rat by using the object recognition task. In addition, a possible interaction ...