Publications by authors named "Vladimir Kolar"

Continuous monitoring of the intracranial pressure (ICP) is essential in neurocritical care. There are a variety of ICP monitoring systems currently available, with the intraventricular fluid filled catheter transducer currently representing the "gold standard". As the placement of catheters is associated with the attendant risk of infection, hematoma formation, and seizures, there is a need for a reliable, non-invasive alternative.

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Global healthcare systems are struggling with the enormous burden associated with infectious diseases, as well as the incessant rise of antimicrobial resistance. In order to adequately address these issues, there is an urgent need for rapid and accurate infectious disease diagnostics. The H2020 project DIAGORAS aims at diagnosing oral and respiratory tract infections using a fully integrated, automated and user-friendly platform for physicians' offices, schools, elderly care units, community settings, etc.

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Moderate alcohol consumption is associated with increased insulin sensitivity and a reduced risk for type 2 diabetes. An important endogenous mediator of insulin sensitivity is adiponectin (AN), an adipokine that displays numerous antiatherogenic, antidiabetogenic and antiinflammatory effects. Recently, acute increase in alcohol consumption has been shown to be associated with increase in plasma adiponectin and, concomitantly, insulin sensitivity.

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Osteoprotegerin (OPG, osteoclastogenesis inhibitory factor) is a secretory glycoprotein involved as a soluble factor in the regulation of bone mass. OPG and its ligand (RANKL) levels in serum indicate the osteoclast formation activity. Alterations of the RANKL/OPG concentration ratio may be the cause of bone loss in many imbalances including osteoporosis, hypercalcaemia, metastatic osteolytic lesions and rheumatic bone degradation.

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Article Synopsis
  • - A new direct competitive ELISA method was developed for detecting polychlorinated biphenyls (PCBs) in soil, using Delor 103 as a standard, with a calibration range of 10-1000 µg/L and a detection limit of 5.0-12.9 µg/L.
  • - Soil samples spiked with PCBs showed recovery rates of 90.6-106.3% when extracted with methanol, and the effects of methanol and DMSO on assay performance were evaluated.
  • - When comparing results from the ELISA and gas chromatography (GC) on eight PCB-contaminated soil samples, the ELISA showed high correlation with GC results, with the exception of
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