In vitro selection of one-step mutants of Streptococcus pneumoniae resistant to different oral beta-lactam antibiotics is associated with alterations of PBP2x.

Por Sifaoui, F, Kitzis, M D, Gutmann, L
Publicado em 1996

Role of cephalosporinase in carbapenem resistance of clinical isolates of Pseudomonas aeruginosa.

Por Zhou, X Y, Kitzis, M D, Gutmann, L
Publicado em 1993

In Vitro Activities of Tigecycline (GAR-936) against Multidrug-Resistant Staphylococcus aureus and Streptococcus pneumoniae

Por Kitzis, M. D., Ly, A., Goldstein, F. W.
Publicado em 2004

N,N-dimethylglycyl-amido derivative of minocycline and 6-demethyl-6-desoxytetracycline, two new glycylcyclines highly effective against tetracycline-resistant gram-positive cocci.

Por Goldstein, F W, Kitzis, M D, Acar, J F
Publicado em 1994

Comparative evaluation of a new beta-lactamase inhibitor, YTR 830, combined with different beta-lactam antibiotics against bacteria harboring known beta-lactamases.

Por Gutmann, L, Kitzis, M D, Yamabe, S, Acar, J F
Publicado em 1986

High-level fluoroquinolone resistance in Streptococcus pneumoniae requires mutations in parC and gyrA.

Por Janoir, C, Zeller, V, Kitzis, M D, Moreau, N J, Gutmann, L
Publicado em 1996

Active efflux as a mechanism of resistance to ciprofloxacin in Streptococcus pneumoniae.

Por Zeller, V, Janoir, C, Kitzis, M D, Gutmann, L, Moreau, N J
Publicado em 1997

Emergence of clinical isolates of Escherichia coli producing TEM-1 derivatives or an OXA-1 beta-lactamase conferring resistance to beta-lactamase inhibitors.

Por Zhou, X Y, Bordon, F, Sirot, D, Kitzis, M D, Gutmann, L
Publicado em 1994

Different ratios of the piperacillin-tazobactam combination for treatment of experimental meningitis due to Klebsiella pneumoniae producing the TEM-3 extended-spectrum beta-lactama...

Por Leleu, G, Kitzis, M D, Vallois, J M, Gutmann, L, Decazes, J M
Publicado em 1994

In vitro activities of 15 oral beta-lactams against Klebsiella pneumoniae harboring new extended-spectrum beta-lactamases.

Por Kitzis, M D, Liassine, N, Ferré, B, Gutmann, L, Acar, J F, Goldstein, F
Publicado em 1990

Bactericidal activity against Haemophilus influenzae of cerebrospinal fluid of patients given amoxicillin-clavulanic acid.

Por Decazes, J M, Bure, A, Wolff, M, Kitzis, M D, Pangon, B, Modai, J
Publicado em 1987

Susceptibility of Nocardia asteroides to 46 antibiotics, including 22 beta-lactams.

Por Gutmann, L, Goldstein, F W, Kitzis, M D, Hautefort, B, Darmon, C, Acar, J F
Publicado em 1983

Association of two resistance mechanisms in a clinical isolate of Enterobacter cloacae with high-level resistance to imipenem.

Por Lee, E H, Nicolas, M H, Kitzis, M D, Pialoux, G, Collatz, E, Gutmann, L
Publicado em 1991

Dissemination of the novel plasmid-mediated beta-lactamase CTX-1, which confers resistance to broad-spectrum cephalosporins, and its inhibition by beta-lactamase inhibitors.

Por Kitzis, M D, Billot-Klein, D, Goldstein, F W, Williamson, R, Tran Van Nhieu, G, Carlet, J, Acar, J F, Gutmann, L
Publicado em 1988

Daptomycin or teicoplanin in combination with gentamicin for treatment of experimental endocarditis due to a highly glycopeptide-resistant isolate of Enterococcus faecium.

Por Caron, F, Kitzis, M D, Gutmann, L, Cremieux, A C, Maziere, B, Vallois, J M, Saleh-Mghir, A, Lemeland, J F, Carbon, C
Publicado em 1992