title: Association of cilia-associated respiratory (CAR) bacillus with natural chronic tracheitis in goats.
abstract: A histological, histochemical and immunohistological study of the respiratory tract of 83 slaughtered goats (50 adults and 33 kids) is described. Cilia-associated respiratory (CAR) bacillus was detected by means of the Warthin Starry method in the tracheal epithelium of seven (21.2%) of the kids and 16 (32%) of the adult goats. A chronic diffuse tracheitis characterized by mixed lymphocyte and plasma-cell infiltration was found in all seven kids and in 17 adults, including the 16 infected with the CAR bacillus. Although not proved, it is possible that the CAR bacillus caused the chronic tracheitis. Immunohistochemical results suggested that the caprine CAR bacillus was closely related to the rabbit CAR bacillus.
authors.affiliation: Department of Histology and Pathological Anatomy, Faculty of Veterinary Science, University of Las Palmas de Gran Canaria, Canary Islands, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Orós
authors.forename: A
authors.initials: A
authors.lastname: Fernández
authors.forename: J L
authors.initials: JL
authors.lastname: Rodríguez
authors.forename: C L
authors.initials: CL
authors.lastname: Franklin
authors.forename: S
authors.initials: S
authors.lastname: Matsushita
authors.forename: J B
authors.initials: JB
authors.lastname: Poveda
mesh_terms: D000818:Animals; D016863:Bacillaceae Infections / Q000382:microbiology* / Q000473:pathology / Q000662:veterinary*; D001407:Bacillus / Q000302:isolation & purification*; D002908:Chronic Disease; D002923:Cilia / Q000382:microbiology; D015511:Goat Diseases / Q000382:microbiology* / Q000473:pathology; D006041:Goats; D006168:Guinea Pigs; D007150:Immunohistochemistry; D051379:Mice; D011817:Rabbits; D051381:Rats; D012140:Respiratory Tract Diseases / Q000382:microbiology* / Q000473:pathology / Q000662:veterinary*; D014136:Tracheitis / Q000382:microbiology* / Q000473:pathology / Q000662:veterinary*