User profiles for M. Demosthenous

Michalis Demosthenous, Μιχάλης Δημοσθένους, MD, PhD, FACS

University of Toronto, St Michael's Hospital
Verified email at mail.utoronto.ca
Cited by 1607

Innate and adaptive inflammation as a therapeutic target in vascular disease: the emerging role of statins

D Tousoulis, C Psarros, M Demosthenous… - Journal of the American …, 2014 - jacc.org
Atherosclerosis, the main pathophysiological condition leading to cardiovascular disease (CVD),
is now considered to be a chronic inflammatory condition. Statins are the most widely …

Interactions between vascular wall and perivascular adipose tissue reveal novel roles for adiponectin in the regulation of endothelial nitric oxide synthase function in …

…, M Petrou, R De Silva, S Jalilzadeh, M Demosthenous… - Circulation, 2013 - Am Heart Assoc
Background— Adiponectin is an adipokine with potentially important roles in human cardiovascular
disease states. We studied the role of adiponectin in the cross-talk between adipose …

Rapid, direct effects of statin treatment on arterial redox state and nitric oxide bioavailability in human atherosclerosis via tetrahydrobiopterin-mediated endothelial …

…, D Tousoulis, AS Antonopoulos, M Demosthenous… - Circulation, 2011 - Am Heart Assoc
Background— Treatment with statins improves clinical outcome, but the exact mechanisms
of pleiotropic statin effects on vascular function in human atherosclerosis remain unclear. We …

[HTML][HTML] Effect of glycaemic control on complications following cardiac surgery: literature review

…, C Antoniades, A Keiralla, M Demosthenous… - Journal of cardiothoracic …, 2018 - Springer
Introduction No uniform consensus in the UK or Europe exists, for glycaemic management of
patients with Diabetes or pre-diabetes undergoing cardiac surgery. Objective [i] Determine …

Preoperative atorvastatin treatment in CABG patients rapidly improves vein graft redox state by inhibition of Rac1 and NADPH-oxidase activity

…, A Paschalis, AS Antonopoulos, M Demosthenous… - Circulation, 2010 - Am Heart Assoc
Background—Statins improve clinical outcome of patients with atherosclerosis, but their
perioperative role in patients undergoing coronary artery bypass grafting (CABG) is unclear. We …

Myocardial redox state predicts in-hospital clinical outcome after cardiac surgery: Effects of short-term pre-operative statin treatment

…, M Demosthenous, S Reilly, M Margaritis… - Journal of the American …, 2012 - jacc.org
Objectives : The purpose of this study was to evaluate the role of the myocardial redox state
in the development of in-hospital complications after cardiac surgery and the effect of statins …

Reciprocal effects of systemic inflammation and brain natriuretic peptide on adiponectin biosynthesis in adipose tissue of patients with ischemic heart disease

…, M Petrou, R Sayeed, M Demosthenous… - … , and vascular biology, 2014 - Am Heart Assoc
Objective— To explore the role of systemic inflammation in the regulation of adiponectin
levels in patients with ischemic heart disease. Approach and Results— In a cross-sectional …

Increased plasma concentration of brain-derived neurotrophic factor with electroconvulsive therapy: a pilot study in patients with major depression.

…, S Soekadar, M Demosthenous… - Journal of Clinical …, 2007 - psychiatrist.com
Objective: The therapeutic mechanism of electroconvulsive therapy (ECT) is unknown.
Animal research supports a neurotrophic effect of ECT. To investigate a neurotrophic effect in …

Role of asymmetrical dimethylarginine in inflammation-induced endothelial dysfunction in human atherosclerosis

C Antoniades, M Demosthenous, D Tousoulis… - …, 2011 - Am Heart Assoc
We explored the role of asymmetrical dimethylarginine (ADMA) as a cause of endothelial
dysfunction induced by systemic inflammation. In vitro data suggest that ADMA bioavailability is …

Induction of vascular GTP-cyclohydrolase I and endogenous tetrahydrobiopterin synthesis protect against inflammation-induced endothelial dysfunction in human …

…, M Neville, M Margaritis, M Demosthenous… - Circulation, 2011 - Am Heart Assoc
Background— The endothelial nitric oxide synthase cofactor tetrahydrobiopterin (BH4) is
essential for maintenance of enzymatic function. We hypothesized that induction of BH4 …