This study aimed to investigate the prevalence rate of brucellosis, leptospirosis, and chlamydiosis in offspring free-living sea lions ( Zalophus californianus ) Mexican Gulf California. The work was carried out across six islands where reproduction takes place. Sixty-one blood samples were collected from seemingly healthy eight weeks old. For diagnosis, serum obtained by venae cavae puncture. ...

Bacteria of the genus Chlamydia belong to order Chlamydiales, within family Chlamydiaceae. These intracellular parasites have a different biphasic reproductive cycle than other bacteria. The important Chlamydiaceae are trachomatis, Chlamydophila pneumoniae and psittaci. trachomatis Clamydophila primary human pathogens. is transmitted by sexual contact. It causative agent LGV (lymphogranuloma ve...

An indirect hemagglutination (IHA) test is described for chlamydial antibodies in psittacosis diagnostic sera; for this test tanned sheep erythrocytes sensitized with a deoxycholate extract of Chlamydia psittaci grown in Vero cell monolayers were used. Adaptation of the IHA test to the Microtiter system decreased sensitivity; nevertheless, the Microtiter-IHA test was more sensitive than the com...

The authors investigated the frequency and quantity of intrathecal antibody synthesis against Chlamydia pneumoniae and the presence of C pneumoniae antigen in 25 children with MS. C pneumoniae genome was present in two children. In seven children an intrathecal synthesis of C pneumoniae antibodies was detected, representing only a small part of the total intrathecal immunoglobulin G, suggesting...

Endocervical swabs from 212 women and urethral swabs from 100 men were tested by the routine methods for McCoy cell culture and simultaneously by a novel enzyme amplified immunoassay test to detect chlamydia antigen. Overall correlation of the amplified test with culture was 96.5%. The test proved to be a suitable screening procedure for genital chlamydial infection, particularly for large numb...