0000000001089305
AUTHOR
R Guijarro
showing 2 related works from this author
Usefulness of Thrombophilia Testing in Venous Thromboembolic Disease
2012
Information on thrombophilia risk factors for patients with upper extremity deep vein thrombosis (UEDVT) is limited. The genetic, acquired, and coagulation risk factors of an acute episode of lower EDVT (LEDVT) or UEDVT, either isolated or associated with pulmonary embolism (PE), were studied.A total of 4503 patients participated in a thrombophilia study. Odds ratio (OR) and 95% confidence intervals (CIs) were calculated.Mean age of the participants was 55 ± 19 years. The risk of LEDVT or UEDVT, isolated or associated with PE, was calculated according to thrombophilia factors. We found association between LEDVT and factor V Leiden ([FVL]; OR: 1.8; 95% CI 1.4-2.4) and resistance to activated…
Cigarette smoke exposure up-regulates endothelin receptor B in human pulmonary artery endothelial cells: molecular and functional consequences
2010
BACKGROUND AND PURPOSEPulmonary arteries from smokers and chronic obstructive pulmonary disease patients show abnormal endothelium-dependent vascular reactivity. We studied the effect of cigarette smoke extract (CSE) on endothelin receptor B (ETB) expression in human pulmonary artery endothelial cells (HPAECs) and its role in endothelial dysfunction.EXPERIMENTAL APPROACHETB receptor expression was measured by real time RT-PCR, Western blot and immunofluorescence. Cell contraction, intracellular Ca2+, F/G-actin, RhoA activity, myosin light chain phosphorylation, ET, NO, thromboxane (Tx)A2 and reactive oxygen species (ROS) were measured by traction microscopy, fluorescence microscopy, phalloi…