Killing kinetics of intracellular Afipia felis treated with amikacin
نویسندگان
چکیده
منابع مشابه
Killing kinetics of intracellular Afipia felis treated with amikacin.
Afipia felis is a facultative intracellular bacterium which multiplies in macrophages following inhibition of phagosome-lysosome (P-L) fusion. When A. felis-infected cells are incubated for 72 h with various antibiotics, only aminoglycosides are found to be bactericidal. We therefore studied the killing of intracellular A. felis by amikacin, and its relationship with the restoration of P-L fusi...
متن کاملGlomerular Filtration Rate Changes in Neonates with Sepsis Treated with Amikacin and Cefotaxime
Background and purpose: Aminoglycosides (AG) such as Amikacin that are widely used to prevent and treat infections in neonates have nephrotoxic effects. The aim of this study was to evaluate the role of urinary index to Glomerular filtration rate (GFR) in diagnosis of tubular renal injury following administration of Amikacin in neonates admitted to neonatal intensive care unit (NICU). Materia...
متن کاملINHIBITION OF14C UPTAKE BY CANDIDA ALBICANS: A NEW METHOD FOR INVESTIGATION OF INTRACELLULAR KILLING BY PHAGOCYTES
A radio assay employing 14C-uridine to measure the intracellular killing of Candida albicans by phagocytes is presented. The principle of this new method is that after killing of Candida albicans by phagocytes RNA synthesis stops and therefore uridine uptake is diminished whilst viable candida in cultures would take up uridine and as a result, high CPM counts can be obtained within 135 min...
متن کاملL-arginine-dependent killing of intracellular Ehrlichia risticii by macrophages treated with gamma interferon.
Thioglycolate-induced murine peritoneal macrophages infected with Ehrlichia risticii and treated in vitro with gamma interferon (IFN-gamma) developed antiehrlichial activity that eliminated the intracellular bacteria. This antiehrlichial activity was suppressed by NG-monomethyl-L-arginine, a competitive inhibitor of nitric oxide synthesis from L-arginine, but not by L-tryptophan. Increased leve...
متن کاملDesigning Antibacterial Peptides with Enhanced Killing Kinetics
Antimicrobial peptides (AMPs) are gaining attention as substitutes for antibiotics in order to combat the risk posed by multi-drug resistant pathogens. Several research groups are engaged in design of potent anti-infective agents using natural AMPs as templates. In this study, a library of peptides with high sequence similarity to Myeloid Antimicrobial Peptide (MAP) family were screened using p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Antimicrobial Chemotherapy
سال: 1998
ISSN: 0305-7453,1460-2091
DOI: 10.1093/jac/42.6.825