Oxidized Low-Density Lipoprotein Induces Macrophage Production of Prothrombotic Microparticles.

Background Activated vascular cells produce submicron prothrombotic and proinflammatory microparticle vesicles. Atherosclerotic plaques contain high levels of microparticles. Plasma microparticle levels increase during acute coronary syndromes and the thrombotic consequences of plaque rupture likely involve macrophage-derived microparticles (MΦMPs).

Roles and Responsibilities in the Provision of Accredited Continuing Medical Education/Continuing Professional Development.

The Cologne Consensus Conference 2015 has focused on "Providers in accredited CME[continuing medical education]/CPD [continuing professional development]". As an outcome of the CCC 2015, the authors of this paper, who were part of the faculty, propose a contemporary definition of the roles and responsibilities of stakeholders involved in the different stages of planning, delivery and evaluation of CME/CPD.

European Board for Accreditation in Cardiology (EBAC) 2015 CME/CPD Survey Summary.

In the spring of 2015, the European Board for Accreditation in Cardiology (EBAC) collaborated with International CME/CPD Consulting to design and administer a survey to approximately 1,171 professionals active in the field of European CME/CPD, with a focus on cardiology. With a nearly 5% response rate, the results herewith are non-representative, but do express current behaviours and attitudes of those active in European accredited CME/CPD.

Electrocardiogram changes and wall motion abnormalities in the acute phase of Tako-Tsubo syndrome.

Background: The Tako-Tsubo syndrome is still rarely diagnosed in patients presenting with symptoms of acute myocardial ischaemia. It is accompanied by wall motion abnormalities of the left ventricle but significant narrowings or occlusions of epicardial coronary arteries are absent. We investigated a potential relationship between electrocardiogram (ECG) changes, wall motion abnormalities and gender influence of Tako-Tsubo syndrome in an Austrian cohort of Tako-Tsubo syndrome patients.

Validation of the questionnaire for impulsive-compulsive disorders in Parkinson's disease (QUIP) and the QUIP-rating scale in a German speaking sample.

Impulsive-compulsive disorders are frequent in patients with Parkinson's disease (PD). Recently, a screening questionnaire and rating scale were developed for these disorders: the questionnaire for impulsive-compulsive disorders (QUIP) and QUIP-rating scale (QUIP-RS). We assessed the validity of these instruments in the German language in order to reevaluate the benefit and to obtain German screening tools in clinical practice.

Stress-induced cardiomyopathy (Tako-Tsubo syndrome) in Austria.

Background: Tako-Tsubo syndrome (TS) is a still rarely diagnosed clinical syndrome, which is characterized by acute onset of chest pain, transient cardiac dysfunction with (frequently) reversible wall motion abnormalities (WMAs), but with no relevant obstructive coronary artery disease.

Methods And Results: Among 179 consecutive patients with proven diagnosis of TS that were retrospectively analysed in this multicentre registry, women represented the majority of patients (94%) while only 11 men (6%) developed TS. Mean age was 69.

Is left ventricular systolic dysfunction a risk factor for erectile dysfunction?

Objectives: To analyze erectile dysfunction (ED) in patients with left ventricular systolic dysfunction (LVSD).

Methods: A consecutive series of men aged 50-65 years undergoing an echocardiography (EC) at the Danube hospital in Vienna was analyzed. All patients completed the International Index of Erectile Function-5 (IIEF-5).

Life-threatening pacemaker dysfunction associated with therapeutic radiation: a case report.

Reports about pacemaker (PM) dysfunction during irradiation (IR) are very rare, which is because of the extensive protective mechanisms that exist in these devices against electromagnetic interference (EMI). We report a case in which one of the most clinically relevant type of PM malfunctions, a runaway PM, occurred during radiation in a 76-year-old woman who was treated for inoperable esophageal cancer with a course of photon IR. The estimated IR dose of 0.

Prevention of cardiovascular diseases and highly concentrated n-3 polyunsaturated fatty acids (PUFAs).

30 years ago the observation of a lower incidence of cardiovascular diseases in Inuits (Eskimos) was related to the higher fish consumption when compared to the residual Danish population. Clinical studies confirmed this finding. It was explained by the higher content of polyunsaturated fatty acids (PUFA) in fish, especially of omega-3 PUFAs.

Tissue factor-positive microparticles: cellular origin and association with coagulation activation in patients with colorectal cancer.

The pathogenesis of hypercoagulability in cancer is not entirely understood. We hypothesized that in cancer patients circulating tissue factor-positive microparticles (TF (+) MPs) are increased and associated with hemostatic system activation. In 20 patients with advanced colorectal cancer and in 20 age- and sex-matched controls, number and cellular origin of TF (+) MPs were determined in plasma by flow cytometry.

Generation of radially polarized beams in a Nd:YAG laser with self-adaptive overcompensation of the thermal lens.

Thermal effects such as lensing and birefringence negatively affect the beam quality and limit the power range of solid-state lasers. Self-adaptive overcompensation of the thermal lens is an answer to this problem. It provides a laser system with good beam quality and large stability range.

How safe is safe?--a case of Lactobacillus paracasei ssp. paracasei endocarditis and discussion of the safety of lactic acid bacteria.

We report a case of endocarditis due to Lactobacillus paracasei ssp. paracasei, which could be distinguished from Lactobacillus strains used for the fermentation of dairy products by randomly amplified polymorphic DNA-polymerase chain reaction. The safety of biotechnical lactic acid bacteria use is also discussed.

Cultivation of Mycobacterium bovis BCG in bioreactors.

The Mycobacterium bovis BCG vaccine for commercial use is classically produced as surface pellicles by culture on synthetic medium. Under these conditions, reproducibility of the cultures and quality assessment are hampered by slow growth of the bacilli, the formation of bacterial aggregates and a high proportion of dead bacilli after processing and final formulation of the vaccine. Here, we established dispersed cultures of M.

Surgical conversion after endovascular grafting for abdominal aortic aneurysms.

Purpose: To analyze the indications, results, and technical problems associated with conversion after endoluminal repair of abdominal aortic aneurysms (AAA) based on a 6-year experience in endovascular grafting.

Methods: From August 1994 to May 2000, 520 patients with AAA were deemed candidates for endovascular therapy based on data from contrast-enhanced computed tomography and aortography. Any conversions were performed using an open operation modified according to the indication for conversion, elapsed time from the endoluminal repair, and type of endograft (tube, bifurcated, infra-/suprarenal fixation).

Proton and gamma radiation tests on nonlinear crystals.

We report on the results of proton and gamma irradiation tests performed on nonlinear crystals for second- (SHG) and third-harmonic generation. Beta-barium borate (BBO), lithium triborate (LBO), and KTP crystals were exposed to three different energies of proton radiation (8, 70, and 300 MeV) and incremental doses of gamma radiation (up to 139 krad) in order to investigate the change in SHG performance and transmission spectra. BBO and LBO crystals turned out to be a suitable choice for SHG under radiative conditions.