Preliminary studies on the prevention of the ovalbumin-induced allergic response by Enterococcus faecalis CECT7121 in mice.

Background: Allergic diseases are featured by an increased production of IgE due to an imbalance in the immune response towards a Th2 profile. In this work, the ability of Enterococcus faecalis CECT7121 to regulate this Th2-exaggerated response in a murine model of ovalbumin (OVA)-induced allergy was studied.

Methods: BALB/c mice intragastrically inoculated with E.

Intercomparison exercise for gases emitted by a cement industry in Spain: a functional data approach.

This paper describes the results of an intercomparison exercise referring to the measurement of atmospheric pollutants emitted by cement plants. The research was conducted in 2008 in Catalonia, Spain. Thirteen Spanish companies accredited to make pollutant measurements and with suitably approved equipment and trained staff participated in the research.

Octanol-water partition coefficient of glucose, sucrose, and trehalose.

The octanol-water partition coefficients (P) of glucose, sucrose, and trehalose were measured at temperatures between 5 and 20 degrees C using an enzymatic method. The measured log P is compared with calculated and experimental data previously reported. In the case of trehalose, the measured log P differs considerably from the theoretically estimated values and agrees with the expected value for a disaccharide.