Percutaneous photoacoustic debulking of infra-inguinal atherosclerotic disease- early European experience with a novel, solid-state, pulsed -wave, ultraviolet 355 nm laser.

The broad spectrum of clinical manifestations caused by peripheral arterial disease [PAD] and the morphologic heterogeneity of associated atherosclerotic lesions present a considerable management challenge. Endovascular interventions are recognized an effective treatment for PAD. Within this revascularization strategy the role of atherectomy debulking modalities continue to evolve.

Initial Multicenter Experience With the New Castor Arch Branched Device in Europe: A Middle-term Results Study.

Background: Published reports demonstrate that the use of Castor stent-graft is a promising treatment of aortic pathologies with the need to land in zone 2. However, there is a lack of publications on the medium-term results of Castor in the European population. This research evaluates the mid-term results of the Castor stent-graft in several Polish centers for the treatment of aortic pathologies and enriches the current knowledge of Castor stent-grafts.

Periodontal status and the incidence of selected bacterial pathogens in periodontal pockets and vascular walls in patients with atherosclerosis and abdominal aortic aneurysms.

The aim of the study was to examine the periodontal status of patients with atherosclerosis and abdominal aortic aneurysms. The occurrence of 5 periodontopathogens was evaluated in periodontal pockets and atheromatous plaques together with specimens from pathologically changed vascular walls of aortic aneurysms. The study comprised 39 patients who qualified for vascular surgeries.

The Expression and Prognostic Significance of VEGF and CXCR4 in Gastric Cancer: Correlation with Angiogenesis, Lymphangiogenesis and Progression.

The cellular response to hypoxia includes the expression of hypoxia-inducible factor-1 (HIF-1) and its target genes: vascular endothelial growth factor (VEGF) and CXC chemokine receptor 4 (CXCR4). The aim of this study was to investigate the expression and prognostic significance of VEGF and CXCR4, which are responsible for angiogenesis and progression in gastric cancer. Twenty-eight gastric cancer patients were analyzed.