Search results for "PLASMA"
showing 10 items of 4043 documents
Mycoplasma agalactiae infection in Italy: past, present and future
2011
Mycoplasma agalactiae infection in Italy: past, present and future
2011
Contagious agalactiae: a preliminary study on its impact on milk production of Sicilian sheep
2014
Study of ovine immune response against Mycoplasma agalactiae during natural and experimental infection and comparison of different vaccine formulatio…
2012
Expansion of intracellular IFN-γ positive lymphocytes during Mycoplasma agalactiae infection in sheep.
2010
Abstract A method to assess the expansion of antigen-specific intracellular IFN-γ positive T cell subsets during the infection will be helpful for a better understanding of mycoplasmal infections physiopathology in the sheep. We analysed the percentage of antigen-specific lymphocytes positive for intracellular IFN-γ during the infection of sheep with Mycoplasma agalactiae by culturing peripheral blood mononuclear cells of infected or uninfected animals with irradiated M. agalactiae . The expansion of antigen-specific IFN-γ positive lymphocytes in infected sheep was initially sustained by CD4 + T cells at day 15 after infection, when antigen specific IgG start to be detectable, followed by C…
Studies on the adherence mechanism ofMycoplasma pneumoniae
1977
Detection and quantification of Streptococcus pneumoniae from Iranian patients with pneumonia and individual carriers by real time PCR
2011
The aim of this study was to develop a real time polymerase chain reaction (PCR) for quantitative detection of Streptococcus pneumoniae from clinical respiratory specimens. Initially, 184 respiratory specimens from patients with community acquired pneumonia (CAP) (n = 129) and 55 cases with hospital associated pneumonia (HAP) were bacteriologically investigated. To check the colonization status among the healthy individuals, 32 preschool and 31 adults were screened in parallel. All specimens were cultured on selective culture media to isolate S. pneumoniae, Legionella spp. and Mycoplasma spp. A 166 bp fragment corresponding to cbp A gene of S. pneumoniae was amplified from clinical specimen…
Development of high entropy tungsten-based alloys by powder metallurgy processes
2022
Although metallurgy is a very old research domain, many innovations are still being considered, such as the emergence of high-entropy alloys. These alloys, composed of at least three elements, are characterized by a chemical composition without a majority element and most of the time equimolar. Research in this field is very recent since the first studies concerning these alloys are from the early 2000s. The original chemical compositions of these alloys open the way to many possibilities to obtain unusual properties.In conjunction with these developments, powder metallurgy processes are expanding quickly because of the advantages they offer over more traditional techniques (foundry and for…
The hydraulic behaviour of the simulacrum of a Plasma Vessel Module of the W 7-X Reactor
2007
Spark plasma sintering of zirconia/nano-nickel composites
2015
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