Biomaterial Database

Chlamydia psittaci infection in lines of mice with high or low antibody responses. 1980

E Fuensalida-Draper

Biozzi's high (H) and low (L) antibody producer mice were i.v. infected with a suspension containing 10(4)/ml viable C. psittaci organisms. H mice humoral anti-Chlamydia response was much higher than that of L mice. L mice natural resistance to infection with live Chlamydia was higher than that of H mice. Since the two lines exhibit inverse differences in B-cell and macrophage functions, but they are quite similar with regard to T-cell-mediated immunity, it would appear that macrophages play a more important and earlier role than humoral antibodies in resistance to chlamydial infection in H and L mice.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009956	Psittacosis	Infection with CHLAMYDOPHILA PSITTACI (formerly Chlamydia psittaci), transmitted to humans by inhalation of dust-borne contaminated nasal secretions or excreta of infected BIRDS. This infection results in a febrile illness characterized by PNEUMONITIS and systemic manifestations.	Ornithosis,Ornithoses,Psittacoses
D002691	Chlamydophila psittaci	A genus of CHLAMYDOPHILA infecting primarily birds. It contains eight known serovars, some of which infect more than one type of host, including humans.	Chlamydia psittaci
D004306	Dose-Response Relationship, Immunologic	A specific immune response elicited by a specific dose of an immunologically active substance or cell in an organism, tissue, or cell.	Immunologic Dose-Response Relationship,Relationship, Immunologic Dose-Response,Dose Response Relationship, Immunologic,Dose-Response Relationships, Immunologic,Immunologic Dose Response Relationship,Immunologic Dose-Response Relationships,Relationship, Immunologic Dose Response,Relationships, Immunologic Dose-Response
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
D000907	Antibodies, Bacterial	Immunoglobulins produced in a response to BACTERIAL ANTIGENS.	Bacterial Antibodies
D013154	Spleen	An encapsulated lymphatic organ through which venous blood filters.
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus