background: feline hemotropic mycoplasmas are parasites of erythrocytes and include three species, mycoplasma haemofelis, candidatus mycoplasma haemominutum and candidatus mycoplasma turicensis. diagnosis of the infection with these microorganisms can be carried out using conventional assays such as blood cytology. however, these assays have a low accuracy and a high rate of false-positive resu...

BACKGROUND Mycoplasma is a common cause of respiratory infections and may require differential diagnosis from Kawasaki disease (KD). In this study, we investigated the frequency and clinical manifestations of mycoplasma infection in patients with KD. MATERIALS AND METHODS Medical records of 375 in-patients admitted for treatment during the acute stage of KD, were collected, and reviewed retro...

Although self-limited respiratory tract infections caused by Mycoplasma pneumoniae are well recognized in children and young adults, respiratory involvements and hepatic dysfunction may occur. The frequency and clinical features of these complications were investigated. Experimental studies with regard to bacterial superinfection were also carried out. The test animals which were first infected...

The antibacterial activity of ciprofloxacin, a 4-fluoroquinolone antibiotic, in the control of mycoplasma contamination in experimentally infected cell lines has been investigated. Seven mycoplasma species, including M. hyorhinis, M. gallisepticum, M. orale, M. salivarium, M. hominis, M. fermentans, and M. arginini, which had chronically infected the murine plasmocytoma line X63-Ag8 653, were e...

BACKGROUND AND AIM Sexually transmitted infections are a very frequent and under-diagnosed cause of illness worldwide. A high number of detection methods and a large range of specimens in which sexually transmitted infections can be determined are available at the moment. Polymerase chain reaction performed on first void urine offers the advantage of being non-invasive, self-collectable and has...

This study investigated the prevalence of feline haemoplasma infections in a number of stray cat colonies in Milan, Northern Italy. Blood samples from 260 stray cats were evaluated, with conventional PCR, for the presence of DNA associated with Mycoplasma haemofelis (Mhf) and "Candidatus Mycoplasma haemominutum" (CMhm). Odd ratios (OR) were calculated to identify risk factors for haemoplasma in...

Mycoplasma pneumoniae (MP) is a human bacterium that lacks a cell wall and is adapted to life as an obligate pathogen in the respiratory tract [1]. MP is responsible of 20-40% of all community acquired pneumonia (CAP) and is often associated with other airway disorders. Extrapulmonary manifestations are supposed to be sequelae of primary MP infections [2]. MP is believed to first act as an extr...

Five patients with evidence of focal encephalopathy are reported. In each case, evidence of mycoplasma pneumoniae infection was detected. No patient improved with conventional antibiotic therapy, but in three subjects, rapid and complete recovery did occur contemporaneously with the administration of high dose steroid therapy. It is suggested that focal as well as diffuse cerebral or cerebellar...

Virological examination of 385 patients with suspected heart disease and 26 with Bornholm disease over a period of 6 years suggested that Coxsackie group B virus infections were associated with at least half the cases of acute myocarditis and one third of the cases of acute non-bacterial pericarditis. Complement-fixation tests revealed only a few cardiac illnesses associated with other infectio...

The Mycoplasma hyorhinis protein p37 has been implicated in tumorigenic transformation for more than 20 years. Though there are many speculations as to its function, based solely on sequence homology, the issue has remained unresolved. Presented here is the 1.6-A-resolution refined crystal structure of M. hyorhinis p37, renamed the extracytoplasmic thiamine-binding lipoprotein (Cypl). The struc...