Background: Behçet’s disease (BD) is a multisystemic inflammatory vasculitis of unknown etiology, and vasculitis being its major pathological feature. Objectives: We studied the prevalence of microembolic signals (MES) in patients with diagnosis Behçet's disease. We also tried to determine the frequency of MES in BD patients with or without neurological involvement. Mater...

Recently (J Pharmacol Exp Ther 261:580, 1992), we have shown that K562 leukemia cells express a calcium-signaling purinoceptor with characteristics of the P2T receptor subtype for adenosine diphosphate (ADP) previously found only in platelets. Because these results suggested that the P2T receptor may be an early marker for megakaryocytic differentiation, we studied whether this calcium-signalin...

Non-selective benzodiazepines, such as diazepam, interact with equivalent affinity and agonist efficacy at GABA(A) receptors containing either an alpha1, alpha2, alpha3 or alpha5 subunit. However, which of these particular subtypes are responsible for the anticonvulsant effects of diazepam remains uncertain. In the present study, we examined the ability of diazepam to reduce pentylenetetrazoLe ...

Excessive release of nitric oxide (NO) by mesangial cells contributes to the pathogenesis of glomerulonephritis. Prostaglandin E(2) (PGE(2)) produced at inflammatory sites regulates the release of NO through its downstream signaling. In glomerular mesangial cells (MES-13 cells), PGE(2) modulated NO production mainly through EP4 receptor in a cAMP-dependent manner. Lipopolysaccharide and interfe...

Cardiovascular morbidity and mortality are common in peritoneal dialysis patients. Metabolic syndrome (MES) is a medical condition with a clustering of major risk factors for cardiovascular diseases. In this review article, the various diagnostic criteria used in MES are discussed. It is proposed to use a modified National Cholesterol Education Programme Adult Treatment Panel III (NCEP ATP III)...

One of the challenges faced by the developers of current Multimedia Educational Software (MES) is the assessment of MES to meet users’ requirements. Non Functional Requirements (NFR) are key users’ requirements, because unlike functional requirements, which set out services expected by system, NFRs set out the constraints of the system and the process standards to be followed. Therefore, they p...

The choice of cell lines for multidrug resistance (MDR) modulators screening may affect the results obtained. Screening is most often performed in model systems which employ cell lines derived from haematological malignancies. Cell lines originating from solid tumours are far less popular. In the present work, we aimed to test the usefulness of the drug-sensitive human sarcoma cell line MES-SA,...