Intracellular crystalline deposits by bacteria grown in urine from a stone former.
Several species of bacteria were found to form an intracellular crystalline material when grown in urine obtained from a subject with a history of infrequent renal calculi formation. The following species: Proteus mirabilis, Proteus rettgeri, Providencia stuartii, Enterobacter aerogenes, Enterobacter cloacae, Escherichia coli, and Candida albicans formed crystals of hydroxyapatite. Klebsiella pneumoniae, Pseudomonas aeruginosa, and Proteus vulgaris produced crystals of calcite -II. Several of these bacteria have been isolated from the kidneys of patients with renal caculi indicationg that microorganisms may be involved in the nucleation process during calculogenesis.
D001419:Bacteria / Q000254:growth & development / Q000378:metabolism*; D003460:Crystallization; D006801:Humans; D006882:Hydroxyapatites / Q000378:metabolism; D007668:Kidney / Q000382:microbiology / Q000648:ultrastructure; D007669:Kidney Calculi / Q000209:etiology / Q000378:metabolism / Q000382:microbiology*; D014556:Urine / Q000382:microbiology*; D014961:X-Ray Diffraction
D006882:Hydroxyapatites