Mycobacterium avium subsp. paratuberculosis is the etiologic agent of Johne's disease, a chronic granulomatous enteritis in ruminants. ATP has been reported to induce cell death of macrophages and killing of Mycobacterium species in human and murine macrophages. In this study we investigated the short-term effect of ATP on the viability of M. avium subsp. paratuberculosis-infected bovine mononu...

Canine babesiosis has recently been recognized as an emerging infectious disease of dogs in North America. We sought to develop a seminested PCR to detect and differentiate Babesia gibsoni (Asian genotype), B. canis subsp. vogeli, B. canis subsp. canis, and B. canis subsp. rossi DNA in canine blood samples. An outer primer pair was designed to amplify an approximately 340-bp fragment of the 18S...

Low pH and salt are two factors contributing to the inactivation of bacterial pathogens during a 60-day curing period for cheese. The kinetics of inactivation for Mycobacterium avium subsp. paratuberculosis strains ATCC 19698 and Dominic were measured at 20 degrees C under different pH and NaCl conditions commonly used in processing cheese. The corresponding D values (decimal reduction times; t...

The genes encoding the 62-kDa lipoproteins from the Mycoplasma mycoides subsp. mycoides large-colony type (LC) strain Y-goat and the M. mycoides subsp. capri strain PG3 were cloned and analyzed by sequencing. These two lipoproteins have been named LppA[MmymyLC] and LppA[Mmyca], and their corresponding genes have been named lppA[MmymyLC] and lppA[Mmyca], respectively. The nucleotide and deduced ...

In pharmacokinetic/pharmacodynamic models of pulmonary Mycobacterium abscessus complex, the recommended macrolide-containing combination therapy has poor kill rates. However, clinical outcomes are unknown. We searched the literature for studies published between 1990 and 2017 that reported microbial outcomes in patients treated for pulmonary M. abscessus disease. A good outcome was defined as s...

On the basis of phenotypic and DNA-DNA reassociation studies, strain CCUG 34545T has been considered to represent a distinct Lactobacillus curvatus subspecies, Lactobacillus curvatus subsp. melibiosus. However, in several independent studies dealing with Lactobacillus sakei and L. curvatus strains, the subspecies division of L. curvatus has been found to be controversial. The original study dis...

Mycobacterium abscessus complex comprises a group of rapidly growing, multidrug-resistant, nontuberculous mycobacteria that are responsible for a wide spectrum of skin and soft tissue diseases, central nervous system infections, bacteremia, and ocular and other infections. M. abscessus complex is differentiated into 3 subspecies: M. abscessus subsp. abscessus, M. abscessus subsp. massiliense, a...

Pellegrin A.O., Miranda K.L., Figueiredo J.F., Barbosa E.F. & Lage A.P. 2011. The use of enzyme-linked immunosorbent assay and immunoblotting for the detection of Campylobacter fetus immunoglobulins in the cervico-vaginal mucus of female cattle. Pesquisa Veterinária Brasileira 31(3):247-254. Embrapa Pantanal, Rua 21 de Setembro 1880, Corumbá, MS 79320-900, Brazil. E-mail: [email protected]...

introduction: jugulans regia (jugulandaceae), astragaus hamosus (papilionaceae), crocus pallasii subsp. haussknechtii boiss. (iridaceae) and cassia angustifolia vahl. (caesalpinaceae) have been suggested as antiepileptic remedies in traditional medicine of iran. the possible anticonvulsant effect of the hydroalcoholic extract of the leaves of j. regia, fruits of a. hamosus, corm of c. haussknec...