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Dive into the research topics where C Psarros is active.

Publication


Featured researches published by C Psarros.


European Psychiatry | 2003

Induction of mania by rTMS: report of two cases

Pavlos Sakkas; Panajiota Mihalopoulou; Polyxeni Mourtzouhou; C Psarros; Vassilios Masdrakis; Antonis Politis; George Christodoulou

There is some evidence that repetitive transcranial magnetic stimulation (rTMS) may be effective in treating depression. Using an intensive methodology of rTMS in two drug-resistant patients, we observed a good antidepressant effect, but also, induction of manic symptoms.


European Psychiatry | 1999

Dependence on zolpidem: a case report.

Pavlos Sakkas; C Psarros; V Masdrakis; J.A. Liappas; George Christodoulou

We report the case of a patient with a history of zolpidem dependence. The patient, after a stressful life event, started using zolpidem. She rapidly developed tolerance and dependence, taking 50-100 mg, and sometimes up to 300 mg, of zolpidem daily. Also, our patient suffered episodes of altered consciousness, accompanied by visual hallucinations.


Clinical Oral Implants Research | 2017

Nd:YAG laser radiation (1.064 nm) accelerates differentiation of osteoblasts to osteocytes on smooth and rough titanium surfaces in vitro.

Ioannis K. Karoussis; Kyriaki Kyriakidou; C Psarros; Niklaus P. Lang; Ioannis A. Vrotsos

BACKGROUNDnA number of studies revealed beneficial effects of low-level laser therapy (LLLT) regarding cell proliferation and differentiation.nnnAIMnTo investigate the effect of Nd:YAG (1.064xa0nm) laser radiation in the proliferation and differentiation potential of MG-63 osteoblast-like cells. Additionally, the effects of the surface configurations were to be evaluated.nnnMATERIAL AND METHODSnMG-63 osteoblast cells were cultured on different surfaces: plastic tissue culture, smooth (polished) titanium-PT and rough titanium-SLA. The effects of both titanium surfaces and low-level laser therapy (LLLT) on cell adhesion were evaluated by the gene expression of molecules involved in cell proliferation and differentiation. In addition, scanning electron microscopy (SEM) and MTT proliferation assays were used to examine cell morphology and proliferation, respectively.nnnRESULTSnCompared to smooth (PT) surfaces, SLA surfaces favoured MG-63 cell differentiation. Following the application of Nd:YAG laser irradiation, cells yielded statistically significantly improved differentiation on both smooth and SLA surfaces compared with non-irradiated surfaces.nnnCONCLUSIONSnThe findings of this present study suggest that both surface morphology and Nd:YAG laser irradiation influence the proliferation and differentiation potential of MG-63 cells.


European Heart Journal | 2011

Statin treatment improves vascular redox state through a tetrahydrobiopterin-mediated re-coupling of endothelial nitric oxide synthase, in human atherosclerosis

Charalambos Antoniades; C Bakogiannis; Dimitrios Tousoulis; A S Antonopoulos; Regent Lee; Michael Demosthenous; N Sfyras; C Psarros; Christodoulos Stefanadis; Keith M. Channon


European Heart Journal | 2011

Atorvastatin rapidly improves eNOS coupling in human internal mammary arteries, by stimulating GTP-cyclohydrolase I expression and improving vascular tetrahydrobiopterin bioavailability

C Bakogiannis; Charalambos Antoniades; Dimitrios Tousoulis; Ashley B. Hale; Michael Demosthenous; A S Antonopoulos; G Economopoulos; C Psarros; Christodoulos Stefanadis; K M Channon


European Heart Journal | 2010

The role of adiponectin at different stages of atherosclerosis in heart failure: associations with myocardial redox state

A S Antonopoulos; Charalambos Antoniades; Dimitrios Tousoulis; Michael Demosthenous; Marios Margaritis; C Bakogiannis; Antigoni Miliou; C Psarros; K M Channon; Christodoulos Stefanadis


European Neuropsychopharmacology | 2001

Induction of mania by repetitive transcranial magnetic stimulation (rTMS): Report of two cases

Pavlos Sakkas; C Psarros; P. Mihalopoulou; P. Mourtzouhou; V. Masdrakis; Antonis Politis; S. Prassas; George Christodoulou


European Heart Journal | 2017

P5388Redox-sensitive regulation of cystathionine gamma-lyase (CSE) and the potential protective role of hydrogen sulfide (H2S) in the human heart

A. Tarun; C Psarros; Fabio Sanna; Laura Herdman; Ioannis Akoumianakis; A S Antonopoulos; Rana Sayeed; George Krasopoulos; S. Chuaiphichai; K M Channon; Charalambos Antoniades


European Heart Journal | 2014

Myocardial redox state as a regulator of PPAR-gamma signalling in epicardial adipose tissue of patients with ischemic heart disease: insights from the Oxford CABG Bioresource

A S Antonopoulos; Marios Margaritis; P Coutinho; C Psarros; Dimitrios Tousoulis; George Krasopoulos; Mario Petrou; Barbara Casadei; K M Channon; Charalambos Antoniades


European Heart Journal | 2013

Preoperative levels of pro-inflammatory mediators predict the development of acute heart failure and the need for inotropic support after elective coronary artery bypass surgery

Michael Demosthenous; Charalambos Antoniades; A S Antonopoulos; Dimitrios Tousoulis; Antigoni Miliou; N. Koumallos; C Psarros; C Bakogiannis; C. Triantafillou; Christodoulos Stefanadis

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A S Antonopoulos

National and Kapodistrian University of Athens

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C Bakogiannis

National and Kapodistrian University of Athens

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Christodoulos Stefanadis

National and Kapodistrian University of Athens

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Dimitrios Tousoulis

National and Kapodistrian University of Athens

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Michael Demosthenous

National and Kapodistrian University of Athens

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