Hypertension is associated with cardiovascular risk and systemic target organ damage. Retinopathy is considered one of the indicators of target organ damage. This review focuses on recent studies on hypertensive retinopathy and their implications for clinical care. Early recognition of hypertensive retinopathy signs remains an important step in the risk stratification of hypertensive patients.

The search for biomarkers of hypertension and diabetes-induced damage to multiple target organs is a priority. We analyzed the correlation between plasma cardiotrophin-1 (CT-1), a chemokine that participates in cardiovascular remodeling and organ fibrosis, and a wide range of parameters currently used to diagnose morphological and functional progressive injury in left ventricle, arteries, and k...

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429 1. Reactive Oxygen Species (ROS) and Oxidative Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430 2. Mechanism of Exercise-Induced ROS Production and Oxidative Damage . . . . . . . . . . . . . . . ...

Endothelial Progenitor Cells (EPC) were first described in 1997 and have since been the subject of numerous investigative studies exploring the potential of these cells in the process of cardiovascular damage and repair. Whilst their exact definition and mechanism of action remains unclear, they are directly influenced by different cardiovascular risk factors and have a definite role to play in...

(International Database on Ambulatory BP monitoring in relation to Cardiovascular Outcomes), a large international database of prospective studies using ambulatory BP monitoring (ABPM), demonstrated that the effect of nocturnal BP on cardiovascular prognosis was much N octurnal blood pressure (BP) and non-dipper (reduced nocturnal BP dipping)/riser (higher nocturnal BP than daytime BP) patterns...

Vitamin D has been linked to various cardiovascular risk factors including indices of large-vessel disease. However, it remains unclear whether vitamin D is also associated with microvascular damage. In a community-dwelling population, we studied associations between vitamin D serum levels and retinal microvascular damage defined as retinopathy signs, narrower arterioles, and wider venules. Fro...

The aim of this work was to use several new biological indicators to evaluate damage to the main physiological systems in a victim exposed accidentally to ionizing radiation. Blood samples were used for biological dosimetry and for measurement of the plasma concentrations of several molecules: Flt3 ligand to assess the hematopoietic system, citrulline as an indicator of the digestive tract, and...