80 Acinetobacter strains were studied. Their differentiation according to the specific belonging showed that 55 belonged A. calcoaceticus var. anitratum species and 25 lwoffi. It was established are multi dry resistant. In particular they 100% resistance ampicillin, carbenicillin, erythromycin, methicillin, oxacillin, tetracycline, oleandomycin, streptomycin, rondomycin, linkomycin. According o...

respiratory diseases are considered as common disorders in broiler farms. over the past decade a pleomorphic gram negative bacteria which isolated from broilers with respiratory diseases now calls ornithobacterium rhinotracheale . in this study, samples from trachea and lung collected from chicken with clinical respiratory signs in 173 broiler farms and then subjected on bacterial culture. the ...

Seventy-one blood cultures were taken from 26 suspected cases of bacterial endocarditis. Antibiotic sensitivity pattern was determined in 29 positive cultures. Gentamycin was found to be the most effective. Cloxacillin, chloramphenic.o1,vibramycin, tetracycline, erythromycin were next in order (J PMA 33 87,1983).

The total intensity of light scattered in the angular range 30 degrees-130 degrees by a suspension of bacteria can be used as the basis of a method of antibiotic sensitivity testing. A procedure is given in which the bacteria are incubated in the presence of antibiotic, as a test, and in its absence, as a control, for 60 minutes. An incubation time of 90 minutes gives slightly more reliable res...

background helicobacter pylori diagnostic tests can be affected by different interventional factors. we studied the effects of smoking, proton pump inhibitors (ppis) and antibiotic administration on results of the bacterial culture, and its diagnosis tests due to polymerase chain reaction (pcr) and rapid urease test (rut) methods. objectives this study was aimed to investigate the undesirable e...

This study evaluates the effects of fat contents on the thermal resistance, antibiotic sensitivity, and Caco-2 cell invasion of Listeria monocytogenes. Ten strain mixture of L. monocytogenes in milk (0, 1, and 4% fat) and pork sausage patties (10, 20, and 30% fat) were exposed to 63oC. To evaluate effects of fat on the antibiotic sensitivity of L. monocytogenes, the L. monocytogenes strains NCC...