BACKGROUND In this study we evaluated the RespoCheck Mycoplasma triplex real-time PCR for the detection in bronchoalveolar lavage fluid (BALF) of Mycoplasma (M.) dispar, M. bovis and M. bovirhinis, all three associated with bovine respiratory disease (BRD). Primers and probes of the RespoCheck Mycoplasma triplex real-time PCR are based on the V3/V4 region of the 16S rRNA gene of the three Mycop...

Firmino F.P., Aquino L.C., Marçola T.G., Bittencourt M.V., McManus C.M. & Paludo G.R. 2016. Frequency and hematological alterations of different hemoplasma infections with retrovirusis co-infections in domestic cats from Brazil. Pesquisa Veterinária Brasileira 36(8):731-736. Laboratório de Patologia Clínica, Faculdade de Agronomia e Medicina Veterinária, Universidade de Brasília, Campus Univers...

Prokaryotic organisms of the genus Mycoplasma are characterized by their small body and genome size containing a 0.6-1.35 M bp genome. The genome is noted for its low G+C frequency ranging from 8-40 mol%. The Mycoplasma genus stems from the class Mollicutes (for soft skin), which lacks the cell walls and external motility appendages often present in other bacteria. To date, there are more than ...

Mycoplasma infection has been reported to be associated with cancer migration, invasion, epithelial-mesenchymal transition as well as the resistance to nucleoside analogues chemotherapeutic drugs. In this study, we found that the sensitivity of hepatocarcinoma cells to Cisplatin, Gemcitabine and Mitoxantrone was increased by mycoplasma elimination. Similar to the effect of anti-mycoplasma agent...

Reports of important pulmonary complications, including bronchiectasis, have been reported after Mycoplasma pneumoniae infection.'-4 Two reports56 have noted more subtle pulmonary function abnormalities, several years after mycoplasma infection, in children. Haemophilus influenzae has been implicated as a secondary invader following initial Mycoplasma pneumoniae infection in two reports." The c...

Amplified-fragment length polymorphism (AFLP) is a whole-genome fingerprinting method based on selective amplification of restriction fragments. The potential of the method for the characterization of mycoplasmas was investigated in a total of 50 strains of human and animal origin, including Mycoplasma genitalium (n = 11), Mycoplasma pneumoniae (n = 5), Mycoplasma hominis (n = 5), Mycoplasma hy...

Exosome fractions of dendritic cells (DC) produced in long-term cultures (LTC) were found to contain Mycoplasma contaminants. In this study, Mycoplasma-infected, -uninfected, and -reinfected cultures of DC and control cell lines have been compared for their capacity to activate lymphocytes. Using differential centrifugation, size fractionation, and inhibition assays, it has been possible to map...

BACKGROUND Mycoplasma mastitis is increasingly posing significant impact on dairy industry. Although the effects of major conventional mastitis pathogens on milk components has been widely addressed in the literature, limited data on the effects of different Mycoplasma and Acholeplasma spp. on milk quality and quantity is available. The aim of this study was to determine the casual relationship...

Simple sequence repeats (SSRs) composed of extensive tandem iterations of a single nucleotide or a short oligonucleotide are rare in most bacterial genomes, but they are common among Mycoplasma. Some of these repeats act as contingency loci in association with families of surface antigens. By contraction or expansion during replication, these SSRs increase genetic variance of the population and...