title: Detection of Cryptococcus neoformans in bird excreta.
abstract: We evaluated 14 samples of bird excreta from pigeons, parrots, open billed storks and crows obtained from thirteen places in Bangkok and nearby areas between April and July 2004. These bird excreta were examined for Cryptococcus neoformans by direct plating method to inspect their ability to grow at 37 degrees C. Capsule production was examined by Indian ink preparation. They were also tested for urease and phenoloxidase enzymes. Cryptococcus neoformans var neoformans was recovered from pigeon excreta in 9.09%. This implies those having impaired immunity may get this fungus from the environment.
authors.affiliation: Department of Clinical Microscopy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand.
authors.forename: Suphan
authors.initials: S
authors.lastname: Soogarun
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
authors.forename: Attakorn
authors.initials: A
authors.lastname: Palasuwan
authors.forename: Paweena
authors.initials: P
authors.lastname: Pradniwat
authors.forename: Jamsai
authors.initials: J
authors.lastname: Suwansaksri
authors.forename: Thamaporn
authors.initials: T
authors.lastname: Lertlum
authors.forename: Tusrin
authors.initials: T
authors.lastname: Maungkote
mesh_terms: D000818:Animals; D001717:Birds / Q000382:microbiology*; D002947:Cities; D003455:Cryptococcus neoformans / Q000201:enzymology / Q000302:isolation & purification*; D004197:Disease Reservoirs; D005243:Feces / Q000382:microbiology*; D014442:Monophenol Monooxygenase / Q000032:analysis; D013045:Species Specificity; D013785:Thailand; D014510:Urease / Q000032:analysis
chemical_list: D014442:Monophenol Monooxygenase; D014510:Urease