نتایج جستجو برای: and oxytetracycline 20 percent
تعداد نتایج: 16907093 فیلتر نتایج به سال:
Out of 248 samples processed, a total 10 Brucella could recover, three from cows, two from a buffaloes, four from goats and one from a bitch by cultural, morphological, biochemical characteristics and PCR methods. Among the 20 antibiotics tested against the 10 Brucella isolates, variable sensitivity was observed. All the isolates were 100% sensitive to penicillin-G, streptomycin, gentamicin, ch...
ACNE FULMINANS ASSOCIATED WITH REACTIVE POLYARTHRITIS: REPORT OF A CASE AND REVIEW OF THE LITERATURE
We describe a 16 year old boy with acne fulminans associated with axial and peripheral polyarthritis. The patient's clinical course and therapy with isotretinoin, prednisolone and oxytetracycline are described. A possible association between the presence of HLA -B 27 antigen and reactive arthritis with acne fulminans in this case is evaluated. A review of the literature is included.
Antibiotic resistance among avian bacterial isolates is common and is of great concern to the poultry industry. Approximately 36% (n = 100) of avian, pathogenic Escherichia coli isolates obtained from diseased poultry exhibited multiple-antibiotic resistance to tetracycline, oxytetracycline, streptomycin, sulfonamides, and gentamicin. Clinical avian E. coli isolates were further screened for th...
The relationship between surface charge and surface potential at the solid-liquid interface is often determined by a charge regulation process, the chemisorption of a potential determining ion such as H(+). A subtle ion-specific effect can be observed when other ions compete with the primary potential determining ion to bind to a surface site. Site competition may involve alternative ions compe...
We report the draft genome of Streptomyces rimosus (ATCC 10970), a soil isolate that produces oxytetracycline, a commercially important and clinically useful antibiotic.
OBJECTIVES To examine the ability of flavophospholipol to inhibit bacterial conjugation between Escherichia coli donor and recipient pairs in vitro and in day-of-hatch chickens. METHODS In vitro donor cultures were incubated in the presence of 0, 2, 4, 8, 16, 32 and 64 mg/L flavophospholipol during primary overnight mono-cultures only, secondary conjugation cultures only, or throughout primar...
Efficient methods are needed for analysis of veterinary drug residues in food. A number of methods are available for single analytes. Multiresidue methods are now increasingly available. It is still rare, however, to find methods not involving mass spectrometry which allow for analysis of more than one class of drug residue. An efficient multiresidue method for the simultaneous determination of...
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