Salmonella choleraesuis

Whereas these preparations do not possess the high bacteriostatic activity of quaternary ammonium germicides, they have the alternate advantage of being rapidly functional in acid solution. In comparative experiments of several different disinfectants, the acid—anionic killed bacteria at lower concentration than five other disinfectants. Only sodium hypochlorite and an iodine product were effective at higher dilution than the acid—anionic. By the AO AC use dilution test, the acid—anionic killed Pseudomonas aeruginosa at 225 ppm. Salmonella choleraesuis at 175 ppm, and Staphylococcus aureus at 325 ppm (172). 

Results from experiments using the protocol above27 have shown that anti-Salmonella immunomagnetic beads could be used to unambiguously determine the presence of Salmonella choleraesuis from suspensions of bacterial mixtures. This target organism was also positively identified from spiked samples of river water, human urine, chicken blood, and 1 % milk. For the river water and urine samples, no cross-reactivity was observed and only protein... 

Figure 14.7 Immuno-separated Salmonella choleraesuis from (a) river water, (h) human urine, and (c) chicken blood.

Salmonella choleraesuis NCTC 36, NCTC 37 2 Dr. Joan Taylor, Salmonella Reference Laboratory, London... 

Minimum inhibition concentration (ppm of the active ingredient in PVC film) against a number of bacteria Citrobacter freundii, Escherichia coli, Proteus vulgaris, Staphylococcus aureus, Salmonella choleraesuis. Enterococcus faecalis. Pseudomonas aeruginosa, Klebsiella pneumoniae) varied between (<200 and 400-600 ppm (<0.02-0.06%). It should be noted here that these bacteria are practically not relevant to WPCs, but rather to plasic-made biomedical devices. This example just shows a range of active antibacterial concentrations of the biocide. 

Salmonella choleraesuis Enteric fevers Gastrointestinal tract... 

Salmonella choleraesuis subsp. is an important component of the porcine respiratory disease complex (PRDC). Salmonella choleraesuis subsp. recognized as an important and common cause of swine respiratory disease. 

In 1885, a veterinarian, Daniel E. Salmon, discovered the first strain of salmonella from the intestine of a pig, which was named Salmonella choleraesuis. When infection by salmonella organisms occurs in the digestive tract, it can lead to diarrhoea, septicemia, and death. Infection by the respiratory route leads to pneumonia, septicemia, and eventually death. 

This method enriches specific microbial species, while the magnetic separation involving non-covalent interaction described in Section 1.1 is mostly nonspecific. Magnetic beads coated with antibodies that were specific to the antigen of Salmonella choleraesuis have been applied for the isolation/concentration of S. cholerae-suis from river water, human urine, and chicken blood (Madonna et al. 2001). 

Study on the expression of cellulose in over 800 S. enterica isolates from human infections, food and animals revealed serovar specific expression patterns, which could be correlated with disease severity in the respective hosts (Romling et al. 2003). S. typhimurium and S. enteritidis isolates consistently expressed cellulose at 28°C on agar plates, while isolates of the serovars Salmonella typhi. Salmonella choleraesuis and of the variant S. typhimurium var. Copenhagen did not express cellulose. However, when expressed by strains of serovars Typhimurium and Enteritidis, we observed that cellulose is always coexpressed with proteinaceous appendaces, the curb fimbriae (see below). 

Escherichia coli EHEC DSM 8579 Legionella pneumophila ATCC 33152 Leuconostoc mesenteroides Listeria monocytogenes DSM 20600 Mycobacterium terrae DSM 43227 Propionibacterium acnes DSM 20458 Proteus mirabilis Pseudomonas aeruginosa Pseudomonas fluorescens Salmonella choleraesuis DSM 4224 Staphylococcus aureus MUSA Staphylococcus aureus MRSA DSM 2569... 

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