Monensin Tolerance
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Intoxicação por monensina em búfalos. / Monensin toxicosis in water buffaloes
O primeiro artigo desse estudo apresenta a ocorrência de um surto de intoxicação por monensina em búfalos de um rebanho misto com bovinos, os quais não foram afetados. Tal fato sugeriu a possibilidade de que búfalos fossem menos tolerantes à monensina que bovinos. Embora com número reduzido de animais experimentais, dados preliminares foram compatív
Publicado em: 2007
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2. Phagosome Acidification Has Opposite Effects on Intracellular Survival of Bordetella pertussis and B. bronchiseptica
Bordetella pertussis is readily killed after uptake by professional phagocytes, whereas its close relative Bordetella bronchiseptica is not and can persist intracellularly for days. Phagocytosis of members of either species by a mouse macrophage cell line results in transport of the bacteria to a phagosomal compartment positive for the lysosome-associated me
American Society for Microbiology.
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3. SigM, an Extracytoplasmic Function Sigma Factor of Bacillus subtilis, Is Activated in Response to Cell Wall Antibiotics, Ethanol, Heat, Acid, and Superoxide Stress
The extracytoplasmic function sigma M of Bacillus subtilis is required for normal cell growth under salt stress. It is expressed maximally during exponential growth and is further induced by the addition of 0.7 M NaCl. The promoter region of the sigM operon contains two promoters; one (PA) is sigma A dependent, and the other (PM) is sigma M dependent. These
American Society for Microbiology.