The Use of Biochip Array Technology for Rapid Multimycotoxin Screening.

The main known groups of mycotoxins are aflatoxins, fumonisins, ochratoxins, type A trichothecenes (T-2 toxin and HT-2 toxin), type B trichothecenes (deoxynivalenol), and zearalenones. They are harmful to humans, domestic animals, and livestock. In Europe, maximum permitted limits for aflatoxin B1 are set, and guidance levels are recommended for the other mycotoxins.

Procalcitonin neutralizes bacterial LPS and reduces LPS-induced cytokine release in human peripheral blood mononuclear cells.

Background: Procalcitonin (PCT) is a polypeptide with several cationic aminoacids in its chemical structure and it is a well known marker of sepsis. It is now emerging that PCT might exhibit some anti-inflammatory effects. The present study, based on the evaluation of the in vitro interaction between PCT and bacterial lipopolisaccharide (LPS), reports new data supporting the interesting and potentially useful anti-inflammatory activity of PCT.

Application of Evidence Investigator for the simultaneous measurement of soluble adhesion molecules: L-, P-, E- selectins, VCAM-1, ICAM-1 in a biochip platform.

The semiautomated Evidence Investigator has been applied to the simultaneous specific measurement of soluble adhesion molecules: L-, P-, E- selectins, VCAM-1, ICAM-1 using a reduced volume of sample. The biochip is the solid support and vessel where the sandwich immunoassay takes place. Signal detection, imaging, data processing, and storage are fully automated.