Zobrazeno 1 - 10
of 21
pro vyhledávání: '"John O. Capobianco"'
Autor:
Robert C. Goldman, Seth W. Snyder, Tom Mcgonigal, Karl A. Walter, Uri S. Ladror, John O. Capobianco, Sarah A. Dorwin, Rohinton Edalji, David A. Egan, Thomas F. Holzman, Robert W. Johnson, Aparna V. Sarthy
Publikováno v:
Protein Science. 7:2595-2601
Elongation-factor-3 (EF-3) is an essential factor of the fungal protein synthesis machinery. In this communication the structure of EF-3 from Saccharomyces cerevisiae is characterized by differential scanning calorimetry (DSC), ultracentrifugation, a
Autor:
Robert C. Goldman, Florence Doucet-Populaire, John O. Capobianco, Vincent Jarlier, Dorothy Zakula
Publikováno v:
Journal of Antimicrobial Chemotherapy. 41:179-187
Clarithromycin, the 6-O-methyl derivative of erythromycin, is approved for treatment of Mycobacterium avium infections and for prophylaxis in patients at risk. Since clarithromycin is more active against mycobacteria than the parent compound, erythro
Publikováno v:
Journal of Antimicrobial Chemotherapy. 39:261-264
We have identified four non-azole inhibitors of lanosterol 14a-demethylase in Candida albicans CCH442. The most potent compound, A-39806, had IC50 values for ergosterol inhibition of 0.9 microM (0.3 mg/L) and 1.9 microM (0.6 mg/L) in whole cell and c
Autor:
John O. Capobianco, Robert C. Goldman
Publikováno v:
International Journal of Antimicrobial Agents. 4:183-189
[(14)C]Erythromycin and [(14)C]azithromycin uptake rates were studied in Escherichia coli strains containing normal OmpC and OmpF porins (strain MRC 106) and altered OmpC porins due to small insertions (strains RAM121 and OC1555) or deletions (strain
Publikováno v:
Antimicrobial Agents and Chemotherapy. 38:1496-1500
Clarithromycin is a recently approved macrolide with improved pharmacokinetics, antibacterial activity, and efficacy in treating bacterial infections including those caused by Helicobacter pylori, an agent implicated in various forms of gastric disea
Publikováno v:
Analytical Biochemistry. 204:96-102
A fluorescent method for monitoring the activity of the secreted Candida carboxyl (aspartic) proteinase (EC 3.4.23.6) was developed using a fluorogenic substrate based on resonance energy transfer. The fluorescent assay was used to monitor proteinase
Publikováno v:
Journal of General Microbiology. 138:1527-1533
Lipopolysaccharide (LPS) synthesis was inhibited, new lipid A metabolites accumulated, and growth ceased, when the plant pathogen Agrobacterium tumefaciens and the fish pathogen Aeromonas salmonicida were treated with an antibacterial agent which spe
Publikováno v:
Journal of Antimicrobial Chemotherapy. 30:781-790
6-Hydroxy-N-methyl-N-(2-[4-phenylphenyl] ethyl)-1,2,3,4-tetrahydro-1- napthalene methanamine (A60586), a new non-azole inhibitor of ergosterol biosynthesis in Candida albicans ATCC62376 has been identified. In whole cells A60586 produced a dose relat
Autor:
Leping Li, John O. Capobianco, Larry L. Klein, Robert C. Goldman, Dorothy Zakula, David Frost, Paul A. Lartey
Publikováno v:
Antimicrobial agents and chemotherapy. 42(2)
A novel synthetic cyclopeptamine, A172013, rapidly accumulated by passive diffusion into Candida albicans CCH442. Drug influx could not be totally facilitated by the membrane-bound target, β-(1,3)-glucan synthase, since accumulation was unsaturable
Autor:
Karl A. Walter, Aparna V. Sarthy, Robert C. Goldman, Tom Mcgonigal, John O. Capobianco, Thomas H. Holzman, David A. Egan
Publikováno v:
Analytical biochemistry. 254(2)