Biomaterial Database

Distribution of serotypes of Nocardia asteroides from animal, human, and environmental sources. 1981

A C Pier, and R E Fichtner

The antigenic types of 129 isolates of Nocardia asteroides from diverse clinical, environmental, and geographic origins were determined. The majority of the isolates studied were of bovine (56) or human (44) origin; 11 were derived from six species of animals other than cattle, and 10 were isolated from environmental sources; the source of 8 strains could not be determined. Testing culture filtrate antigens against four standard reference sera in a gel diffusion precipitin test established the antigenic type of 95.3% of the isolates. After excluding strains that weighted the data because of common infection, the distribution of serotypes was examined according to the origin of the isolate. Type I was the most frequently encountered serotype (31.9%); types III (15.0%) and IV (20.4%) were also observed frequently, as was the antigenic mixture III + IV (14.2%). There was an apparent difference in frequency of type III and IV antigens among isolates of bovine and human origin; type III made up 20.0% of the bovine isolates and 13.6% of the human isolates, whereas type IV constituted 10.0% of bovine and 27.3% of human isolates.

UI	MeSH Term	Description	Entries
D009616	Nocardia asteroides	A species of bacterium of the family NOCARDIACEAE, producing pulmonary infections in man.
D009617	Nocardia Infections	Infections with bacteria of the genus NOCARDIA.	Cerebral Nocardiosis,Infections, Nocardia,Nocardia asteroides Infection,Nocardiosis,Primary Cutaneous Nocardiosis,Pulmonary Nocardiosis,Cerebral Nocardioses,Cutaneous Nocardioses, Primary,Cutaneous Nocardiosis, Primary,Infection, Nocardia,Infection, Nocardia asteroides,Infections, Nocardia asteroides,Nocardia Infection,Nocardia asteroides Infections,Nocardioses,Nocardioses, Cerebral,Nocardioses, Primary Cutaneous,Nocardioses, Pulmonary,Nocardiosis, Cerebral,Nocardiosis, Primary Cutaneous,Nocardiosis, Pulmonary,Primary Cutaneous Nocardioses,Pulmonary Nocardioses
D002417	Cattle	Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.	Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D002418	Cattle Diseases	Diseases of domestic cattle of the genus Bos. It includes diseases of cows, yaks, and zebus.	Bovine Diseases,Bovine Disease,Cattle Disease,Disease, Bovine,Disease, Cattle,Diseases, Bovine,Diseases, Cattle
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000391	Air Microbiology	The presence of bacteria, viruses, and fungi in the air. This term is not restricted to pathogenic organisms.	Microbiology, Air
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
D000942	Antigens, Bacterial	Substances elaborated by bacteria that have antigenic activity.	Bacterial Antigen,Bacterial Antigens,Antigen, Bacterial
D012703	Serotyping	Process of determining and distinguishing species of bacteria or viruses based on antigens they share.	Serotypings
D012988	Soil Microbiology	The presence of bacteria, viruses, and fungi in the soil. This term is not restricted to pathogenic organisms.	Microbiology, Soil