Biomaterial Database

Cryptococcus neoformans in the crops of pigeons following its experimental administration. 1976

D Swinne-Desgain

Cryptococcus neoformans (5 X 10(6) yeast cells) was given per os to 10 pigeons (Columba livia) proved to be free (crops and excreta) of C. neoformans prior to experimentation. The yeast was recovered from the droppings of 9 pigeons the day after ingestion but was still present in the droppings of 1 pigeon on the 22nd day after ingestion. The crop was much more constantly positive than the droppings and for a much longer time since positive in 9 pigeons on the first day it was still positive in 2 pigeons on the 86th day at the end of the observation period. The results of the experiment presented here and the results of previous work, indicate that C. neoformans can survive and could so be carried in the crop of pigeons.

UI	MeSH Term	Description	Entries
D010856	Columbidae	Family in the order COLUMBIFORMES, comprised of pigeons or doves. They are BIRDS with short legs, stout bodies, small heads, and slender bills. Some sources call the smaller species doves and the larger pigeons, but the names are interchangeable.	Columba livia,Doves,Pigeons,Domestic Pigeons,Feral Pigeons,Rock Doves,Rock Pigeons,Domestic Pigeon,Dove,Dove, Rock,Doves, Rock,Feral Pigeon,Pigeon,Pigeon, Domestic,Pigeon, Feral,Pigeon, Rock,Pigeons, Domestic,Pigeons, Feral,Pigeons, Rock,Rock Dove,Rock Pigeon
D003426	Crop, Avian	A thin-walled distention of the alimentary tract protruding just outside the body cavity in the distal end of the neck (esophagus), used for the temporary storage of food and water.	Avian Crop
D003454	Cryptococcus	A mitosporic Tremellales fungal genus whose species usually have a capsule and do not form pseudomycellium. Teleomorphs include Filobasidiella and Fidobasidium.	Torula
D003455	Cryptococcus neoformans	A species of the fungus CRYPTOCOCCUS. Its teleomorph is Filobasidiella neoformans.	Blastomyces neoformans,Debaryomyces neoformans,Filobasidiella neoformans,Lipomyces neoformans,Saccharomyces neoformans,Torula neoformans,Torulopsis neoformans,Cryptococcus neoformans var. grubii
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor