title: Lysis in detection of intracellular organisms.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008585:Meningitis, Meningococcal / Q000382:microbiology*; D009345:Neisseria meningitidis / Q000302:isolation & purification*; D012503:Saponins
chemical_list: D012503:Saponins