Purpose: In humans, colonoscopy is the gold standard for the diagnosis of inflammatory changes of the colon wall. Aim of this study was the identification of less invasive imaging biomarkers in the dextran sodium sulfate (DSS) colitis model to provide …

Purpose: To assess the ability of vascular endothelial growth factor receptor type 2 (VEGFR2)-targeted and nontargeted ultrasonography (US) to depict antiangiogenic therapy effects and to investigate whether first-pass kinetics obtained with VEGFR2- …

Traumatic injury to the lumbar spinal cord results in complex central and peripheral nervous tissue damage causing significant neurobehavioural deficits and personal/social adversity. Although lumbar cord injuries are common in humans, there are few …

OBJECTIVE To understand the anatomy and physiology of ascending aortic aneurysms in angiotensin II-infused ApoE(-/-) mice. APPROACH AND RESULTS We combined an extensive in vivo imaging protocol (high-frequency ultrasound and contrast-enhanced …

The pathophysiological mechanisms of the immune activation of smooth muscle cells are not well understood. Increased expression of Axl, a receptor tyrosine kinase, was recently found in arteries from patients after coronary bypass grafts. In the present …

Venous thromboembolism (VTE) is a common complication of cancer. Based on recent evidence that (i) Gas6 regulates the expression of tissue factor during venous thrombosis and (ii) cancer promotes a pro-coagulant milieu, we hypothesize that Gas6 may be …

Objective—Hypercholesterolemia and hypertension are associated with aortic valve stenosis (AVS) in humans. We have examined aortic valve function, structure, and gene expression in hypercholesterolemic/hypertensive mice. Approach and Results—Control, …

The ability of tumor cells to adapt to therapeutic regimens by activating alternative survival and growth pathways remains a major challenge in cancer therapy. Therefore, the most effective treatments will involve interactive strategies that target …

Anaesthesia and physiological monitoring during in vivo imaging of laboratory rodents : considerations on experimental outcomes and animal …

Endometriosis is a gynecological disease defined by the growth of endometrium outside of the uterus. Although endometriosis contributes to 50% of female infertility cases, medical treatments are incompatible with pregnancy. Angiogenesis, the growth of …