نتایج جستجو برای: calcium plaque
تعداد نتایج: 201165 فیلتر نتایج به سال:
Our data shows the regional coronary artery calcium scores (lesion CAC) on multidetector computed tomography (MDCT) and the cross-section imaging on MDCT angiography (CTA) in the target lesion of the patients with stable angina pectoris who were scheduled for percutaneous coronary intervention (PCI). CAC and CTA data were measured using a 128-slice scanner (Somatom Definition AS+; Siemens Medic...
Early diagnosis of dental caries is paramount importance. If we are able to intercept lesion at subsurface level with the help remineralizing agents, can actually achieve a free mouth.Remineralization was ruled by fluorides from 1960s. Since then it has been successfully carious lesions & certain disadvantages like dependant on calcium and phosphate saliva accomplish this. Also overuse caus...
Objective(s): Cardiovascular disease is a leading cause of morbimortality with over half cardiovascular events occurring in the asymptomatic population by traditional risk stratification. This preliminary study aimed to evaluate systemic plaque vulnerability in patients with prior Coronary Artery Disease (CAD) with a single Whole Body [FDG] PET-CT scan in terms of plaq...
BACKGROUND AND PURPOSE Calcification has been associated with carotid plaque stability; however, an acceptable in vivo method to define plaques based on this component remains to be developed. The purpose of our study was to compare calcified and noncalcified volumes of carotid artery culprit symptomatic plaques with asymptomatic plaques using multidetector computed tomography. METHODS We ide...
OBJECTIVES To evaluate the effect of three calcium sodium phosphosilicate (CSPS)/sodium monofluorophosphate containing dentifrices, compared to positive and negative controls on plaque re-growth in a non-brushing model, after 4 days of twice daily use, as determined by plaque area and Turesky plaque index (TPI). METHODS This was an exploratory, single-centre, examiner-blind, randomised, contr...
Executive Summary Coronary artery calcification is part of the development of atherosclerosis; it occurs exclusively in atherosclerotic arteries and is absent in the normal vessel wall. Electron-beam computed tomography (EBCT), the focus of this document, is a highly sensitive technique for detecting coronary artery calcium and is being used with increasing frequency for the screening of asympt...
We used antibodies raised against individual desmosomal components to study calcium-induced desmosome formation in human keratinocytes. When keratinocytes are forced to grow as a monolayer by reducing the level of calcium ions in the culture medium, there is little contact between adjacent cells. Raising the level of calcium ions rapidly induces desmosome formation, and stratification occurs wi...
the imaging of atherosclerosis in patients. Intravascular ultrasound (IVUS) has evolved as a valuable adjunct to angiography, providing insights that are significantly altering conventional paradigms in diagnosis and therapy. IVUS translates the strength (amplitude) of reflected ultrasonic transmissions at the tip of an intravascular catheter equipped with a tiny transducer into gray-scale pixe...
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