Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ferenc Hernadi"'
Autor:
Peter Kovacs, István Szabó, László Kiss, Attila Iglói, Ferenc Hernadi, Zsuzsanna Gál, György Barabás
Publikováno v:
Chemotherapy. 47:233-238
Background: Mechanisms of borderline resistance of Staphylococcus aureus to penicillinase-resistant penicillins (PRPs) may include hyperproduction of classical penicillinase and/or production of β-lactamase hydrolyzing also PRPs. Methods: β-Lactama
Autor:
Ferenc Hernadi, Ferenc Rozgonyi, Dóra Szabó, Bela L. Toth-Martinez, Peter Kovacs, Zsuzsanna Gál
Publikováno v:
International Journal of Antimicrobial Agents. 16:395-400
Of more than 3500 isolates of enterobacteriaceae, 48–69% were resistant to aminopenicillins and 11–45% to amoxycillin+clavulanic acid. Resistance to second and third generation cephalosporins was present in 11–17 and 3–8% of Escherichia coli
Autor:
Ferenc Hernadi, F. Sztaricskai, I. Petrikovics, Gyula Batta, J. C. Jaszberenyi, R. Bognar, L. Benesch
Publikováno v:
ChemInform. 22
Autor:
Miroshnikova Ov, Agota Koncz, Maria N. Preobrazihenskaya, Ferenc Hernadi, Ferenc Sztaricskai, Zoltán Boda, Zoltán Dinya, Gyula Batta
Publikováno v:
ChemInform. 32
Publikováno v:
ChemInform. 33
Publikováno v:
The Journal of antibiotics. 55(5)
We determined the minimum inhibitory concentration (MIC) of various antimicrobial agents against 108 strains of Streptococcus pneumoniae and 144 strains of Haemophilus influenzae isolated from respiratory organs in the First Department of Internal Me
Autor:
Maria N. Preobrazhenskaya, Ferenc Sztaricskai, Gyula Batta, Miroshnikova Ov, Zoltán Dinya, Agota Koncz, Ferenc Hernadi, Zoltán Boda
Publikováno v:
The Journal of antibiotics. 54(3)
Autor:
Susanne Gál, Magdolna Frommer-Filep, Ferenc Hernadi, Bela L. Toth-Martinez, Andrea Tar, László Kiss
Publikováno v:
Journal of Chromatography A. 403:217-224
Although still there are Klebsiella strains which do not harbour plasmids and produce constitutive chromosomal β-lactamases, recently clinical isolates were found in ever increasing numbers carrying mainly TEM-, CARB- and OXA type R-factors. We sele
Publikováno v:
Journal of Chromatography A. 448:109-116
N-Acetyl- d -(−)-penicillamine as a stable second-generation biospecific affinity ligand has previously been suggested for purification of Bacillus cereus 569/H β-lactamase I. A complex spacer arm is coupled with the matrix by using epichlorohydri
Publikováno v:
Journal of Chromatography A. 333:244-248
Simultaneous purification and isoclectric point (p I ) determination was carried out at analytical scale of the chromosomal cephalosporinase from the Proleus vulgaris 1028 strain. Comparison of the enzyme to the purification results with m —aminoph