2 résultats pour "streptococciques"

• Séroneutralisation des enzymes bactériennes Recherche des Acs anti-enzymes streptococciques Streptocoque du groupe

  Dosage des ASLO + + séropositif séronégatif Hémolyse Sédimentation ASLO recherchés Ag = Streptolysine Suspension de GR

• Antibiotics.

  In some species of bacteria the cell wall consists primarily of a thick layer of peptidoglycan. Other species have a much thinner layer of peptidoglycan and an outer aswell as an inner membrane. When bacteria are subjected to Gram's stain, these differences in structure affect the differential staining of the bacteria with a dye calledgentian violet. The differences in staining coloration (gram-positive bacteria appear purple and gram-negative bacteria appear colorless or reddish, depending on t...