Antibiotic Carbenicillin Ampicillin Rifampicin Growth S R I Antibiotic Penicillin Tetracycline Polymyxin B Growth R R S Antibiotic streptomycin Chloramphenicol Growth R I Antibiotic Novobiocin
Erythromycin Growth R S
However, several other CoNS are also novobiocin
resistant, including S.
2] /37 /37 Background + - DNA Gyrase Quinolones(d) + + Novobiocin
(30) + - Folate metabolism Trimethoprim (5) + + Smx (25) + + DNA Metronidazole (50) - - Furazolidone (50) + + Cell envelope Cephalexin (30) + + Amoxycillin (25) + + Amoxy/Clav (20/10) +/- - Ampicillin (10) + + Pip/Taz (10/75) + + Imipenem (10) - - Aztreonam (30) + + Cefuroxime (5) + + Ceftazidime (30) + + Cefotaxime (30) + + Fosfomycin (200) - - Polymyxin B (300 IU) +/- - Translation Gentamicin (10) - - Chloramphenicol (30) - - Doxycycline (30) - - Erythromycin (15) - - Transcription Rifampin (25) - - Target of action Incubation conditions(b) Agent (disc content mg/L) [mO.
Now, Key characters are used for species and subspecies identification include colony morphology, oxygen requirements, coagulase, clumping factor, heat-stable nuclease, hemolysins, catalase, oxidase, alkaline phosphatase, urease, ornithine decarboxylase, pyrrolidonyl arylamidase, [beta]- galactosidase, acetoin production, nitrate reduction, esculin hydrolysis and aerobic acid production from a variety of carbohydrates including D-trehalose, Dmannitol, D-mannose, D-turanose, D-xylose, D-cellobiose, L-arabinose, maltose, -lactose, sucrose, and raffinose, and intrinsic resistance to novobiocin
and polymyxin B .
Escherichia coli O157 samples were enriched in tryptic soy broth (TSB), exposed to an immunomagnetic separation step and then cultured on cefixime potassium tellurite sorbitol MacConkey (CT SMAC) and Rainbow agar containing novobiocin
and tellurite (NT Rainbow) as previously described (Cooley et al.
250 250 125 125 Trimethoprim-sulfamethoxazol 3.
For selective enrichment, Lab M's Mueller Kaufmann Tetrathionate Novobiocin
Broth (MKTTn) is formulated to inhibit the growth of Proteus species and allow Salmonellae to thrive.
The antibiotics used for this test were Amoxyclav, Cephalexin, Ciproflaxacin, Clindamycin, Cloxacillin, Co-Trimaxazole, Erythromycin, Tetracyclin, Ampicillin, Carbenicilllin, Cephatoxamine, Chloramphenicol, Co-Trimazine, Gentamicin, Norflaxacin, Oxacillin, Amikacin, Bacitracin, Novobiocin
, Vancomycin, Penicillin-G, Tobramycin, Cephaloridine, Kanamycin, Linomycin, Methicillin, Oleandomycin, Nalidixic acid, Sulphamethoxazole, Cefactor, Cefixime, Piperacillin and Cefoperazone.
Substrates of this pump include [beta]-lactams, [beta]-lactamase inhibitors, quinolones, macrolides, tetracyclines, chloramphenicol, novobiocin
, sulfonamides, trimethoprim and thiolactomycin (9).
6) Staphylococcus aureus infections that colonize catheters and other indwelling medical devices were treated with the antibiotic novobiocin
until drug-resistant S.