Abstract: A reaction medium that includes (i) an esterase enzyme substrate that Streptococcus agalactiae is not capable of using at less than 18 hours after inoculation, (ii) at least one enzymatic substrate selected from ?-cellobiosidase substrates, N-acetylglucosaminidase substrates, and a ?-glucosidase substrates, and (iii) a phosphatase substrate.

Abstract: The present invention concerns a method for specifically detecting and identifying Streptococcus agalactiae, using a reaction medium comprising at least one esterase enzymatic substrate.

Abstract: A reaction medium for detecting and/or identifying Staphylococcus aureus bacteria, comprising a combination of two enzymatic substrates for alpha-glucosidase.

Abstract: A reaction medium for the culture and/or detection and/or identification of bacteria of the Legionella genus includes at least one siliceous compound, where the siliceous compound is a nonpolar silica. A method for detecting and/or identifying bacteria of the Legionella genus, includes bringing a sample that may contain bacteria of the Legionella genus into contact with a reaction medium comprising at least one siliceous compound, incubating, and detecting the presence of bacteria of the Legionella genus.

Abstract: A reaction medium for detecting and/or identifying Methicillin-resistant Staphylococcus aureus (MRSA) bacteria, comprising a predetermined combination of two antibiotics, a first antibiotic which belongs to the cephalosporin family and a second antibiotic, said first and second antibiotics each being at a sub-inhibitory concentration.

Abstract: A reaction medium for the culture and/or detection and/or identification of bacteria of the Legionella genus includes at least one siliceous compound, where the siliceous compound is a nonpolar silica. A method for detecting and/or identifying bacteria of the Legionella genus, includes bringing a sample that may contain bacteria of the Legionella genus into contact with a reaction medium comprising at least one siliceous compound, incubating, and detecting the presence of bacteria of the Legionella genus.

Abstract: A reaction medium for detecting and/or identifying Methicillin-resistant Staphylococcus aureus (MRSA) bacteria, comprising a predetermined combination of two antibiotics, a first antibiotic which belongs to the cephalosporin family and a second antibiotic, said first and second antibiotics each being at a sub-inhibitory concentration.

Abstract: A reaction medium for detecting and/or identifying Staphylococcus aureus bacteria, comprising a combination of two enzymatic substrates for alpha-glucosidase.

Abstract: The present invention relates to a reaction medium for cholerae-group Vibrio (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus bacteria, comprising a substrate for detecting a ?-galactosidase enzymatic activity, a sugar, a coloured indicator. The invention also relates to the use of this medium for isolating and identifying cholerae-group Vibrio (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus. Finally, the invention relates to a method for identifying Vibrio cholerae and Vibrio parahaemolyticus bacteria, according to which beta-galactosidase activity is detected for identifying Vibrio cholerae and the acidification of a sugar is detected for revealing Vibrio parahaemolyticus.

Abstract: The invention concerns a medium for specific detection of Staphylococcus aureus and/or discrimination between positive-coagulase Staphylococcus and negative-coagulase enabling Staphylococcus to isolate bacteria of the genus staphylococcus and identify the Staphylococcus aureus species, which use at least an enzymatic substrate, preferably a chromogenic or fluorescent agent, and still more preferably consisting of an indoxyl or naphthol base. The invention also concerns a method for identifying, and optionally counting, Staphylococcus aureus using such a medium. It consists of a Staphylococcus aureus culture medium and at least an enzymatic substrate enabling testing of an ?-glucosidase activity. The invention is particularly applicable in the field of diagnosis.

Abstract: The present invention relates to a reaction medium for identifying/detecting microorganisms, that comprises at least one active molecule encapsulated in a cyclodextrin.

Abstract: The present invention concerns a method for specifically detecting and identifying Streptococcus agalactiae, using a reaction medium comprising at least one ?-glucosidase enzymatic substrate.

Abstract: The present invention relates to a reaction medium for cholerae-group Vibrio (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus bacteria, comprising a substrate for detecting a ?-galactosidase enzymatic activity, a sugar, a coloured indicator. The invention also relates to the use of this medium for isolating and identifying cholerae-group Vibrio (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus. Finally, the invention relates to a method for identifying Vibrio cholerae and Vibrio parahaemolyticus bacteria, according to which beta-galactosidase activity is detected for identifying Vibrio cholerae and the acidification of a sugar is detected for revealing Vibrio parahaemolyticus.

Abstract: The present invention concerns a method for specifically detecting and identifying Streptococcus agalactiae, using a reaction medium comprising at least one ?-glucosidase enzymatic substrate.

Abstract: The present invention concerns a method for specifically detecting and identifyng Streptococcus agalactiae, using a reaction medium comprising at least one esterase enzymatic substrate.

Abstract: The grinding wheel has its cooling fluid supply system through its own body (1). It has central bores (4) that each open into a side chamber (2) and distribution holes (3) opening out into grooves (11) made in the abrasive deposit (10), preferably alternately inclined. Application to truing wheels made in cubic boron nitride.