Classification of R plasmids by incompatibility in Pseudomonas aeruginosa.

abstract：:Chagas disease is a parasitic infection that leads to a significant public health problem in countries where the disease is endemic and where it is nonendemic. Benznidazole is the most commonly used drug for the etiological treatment of Chagas disease. Patients treated with benznidazole suffer frequent adverse drug re...

journal_title：Antimicrobial agents and chemotherapy

authors： Aldasoro E,Pinazo MJ,Oliveira I,Munoz J,Posada E,Requena-Méndez A,Serret N,Gascon J

更新日期：2015-01-01 00:00:00

abstract：:The in vitro activity of GR-20263, a new aminothiazolyl cephalosporin, was compared with the activities of other beta-lactam antibiotics by using 800 clinical bacterial isolates. GR-20263 was highly active (inhibition of 90% of the isolates between 0.03 and 1 microgram/ml) against the common Enterobacteriaceae and 5 t...

journal_title：Antimicrobial agents and chemotherapy

authors： Verbist L,Verhaegen J

更新日期：1980-05-01 00:00:00

abstract：:An NDM-1 carbapenemase-producing Pseudomonas aeruginosa isolate was recovered from a patient hospitalized in France after a previous hospitalization in Serbia. Genetic studies revealed that the blaNDM-1 gene was surrounded by insertion sequence ISAba125 and a truncated bleomycin resistance gene. This blaNDM-1 region w...

journal_title：Antimicrobial agents and chemotherapy

authors： Janvier F,Jeannot K,Tessé S,Robert-Nicoud M,Delacour H,Rapp C,Mérens A

更新日期：2013-07-01 00:00:00

abstract：:We report 2 cases of recurrent Campylobacter coli enteritis caused by macrolide- and fluoroquinolone-resistant strains in 2 patients with hypogammaglobulinemia, successfully treated with a prolonged course of fosfomycin-tromethamine with no side effects. Fosfomycin-tromethamine may be a feasible alternative therapy fo...

journal_title：Antimicrobial agents and chemotherapy

authors： Aguilar-Company J,Los-Arcos I,Pigrau C,Rodríguez-Pardo D,Larrosa MN,Rodríguez-Garrido V,Sihuay-Diburga D,Almirante B

更新日期：2016-06-20 00:00:00

abstract：:Very rapid amplification of DNA by PCR in small volumes can be continuously monitored by the detection of the binding of probes with a rapid cycler with built-in fluorometric detection. Primers were designed to amplify approximately 100 bp of the polymerase gene of hepatitis B virus (HBV) spanning codon 550, where mut...

journal_title：Antimicrobial agents and chemotherapy

authors： Cane PA,Cook P,Ratcliffe D,Mutimer D,Pillay D

更新日期：1999-07-01 00:00:00

abstract：:The effects on Staphylococcus aureus viability and beta-lactamase activity of concentrations that simulated those in human serum after a combined dose of 875 mg of amoxicillin and 125 mg of clavulanic acid were studied in an in vitro pharmacodynamic model. Six hours of preexposure to concentrations of the amoxicillin-...

journal_title：Antimicrobial agents and chemotherapy

authors： Aguilar L,Martín M,Balcabao IP,Gómez-Lus ML,Dal-Ré R,Prieto J

更新日期：1997-06-01 00:00:00

abstract：:Current data indicate that once-daily aminoglycoside therapy is as efficacious as traditional multiple daily dosing and equally or less toxic. Our experience with once-daily gentamicin, 6 mg/kg of body weight led to a 10% (3 of 33 patients) occurrence of documented ototoxicity after prolonged aminoglycoside exposure. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Singer C,Smith C,Krieff D

更新日期：1996-09-01 00:00:00

abstract：:Echinocandins are recommended as the first-line drugs for the treatment of systemic candidiasis. Cas5 is a key transcription factor involved in the response to cell wall damage induced by echinocandins. In this study, through a genetic screen, we identified a second transcription factor, Efg1, that is also crucial for...

journal_title：Antimicrobial agents and chemotherapy

authors： Xiong K,Su C,Sun Q,Lu Y

更新日期：2021-01-20 00:00:00

abstract：:The pharmacokinetics of an extended-release (XR) formulation of ciprofloxacin has been compared to that of the immediate-release (IR) product in healthy volunteers. The only significant difference in pharmacokinetic parameters between the two formulations was seen in the rate constant of absorption, which was approxim...

journal_title：Antimicrobial agents and chemotherapy

authors： Meagher AK,Forrest A,Dalhoff A,Stass H,Schentag JJ

更新日期：2004-06-01 00:00:00

abstract：:We have developed and validated a high-performance liquid chromatography method coupled with a mass detector to quantify itraconazole, voriconazole, and posaconazole using quinoxaline as the internal standard. The method involves protein precipitation with acetonitrile. Mean accuracy (percent deviation from the true v...

journal_title：Antimicrobial agents and chemotherapy

authors： Baietto L,D'Avolio A,Ventimiglia G,De Rosa FG,Siccardi M,Simiele M,Sciandra M,Di Perri G

更新日期：2010-08-01 00:00:00

abstract：:One hundred clinical isolates of methicillin-resistant (Metr) Staphylococcus aureus from five different geographical origins were tested for their susceptibility to 12 non-beta-lactam antibiotics by the broth microdilution technique recommended by the National Committee for Clinical Laboratory Standards. Coumermycin a...

journal_title：Antimicrobial agents and chemotherapy

authors： Aldridge KE,Janney A,Sanders CV

更新日期：1985-11-01 00:00:00

abstract：:The objective of this study is to evaluate the results of single-day doxycycline therapy for Mediterranean spotted fever (MSF). This is a prospective cohort study of cases with confirmed MSF treated with the single-day doxycycline regimen in a teaching hospital from 1990 to 2015. Patients received two oral doses of 20...

journal_title：Antimicrobial agents and chemotherapy

authors： Espejo E,Andrés M,Garcia MC,Fajardo A,Pérez J,Bella F

更新日期：2018-10-24 00:00:00

abstract：:The three direct-acting antiviral agent (3D) regimen is a novel combination of direct-acting antiviral agents (DAAs) that has proven effective for the treatment of hepatitis C virus (HCV) infection. Given the potential for coadministration in patients with human immunodeficiency virus infection, possible drug interact...

journal_title：Antimicrobial agents and chemotherapy

authors： Khatri A,Dutta S,Dunbar M,Podsadecki T,Trinh R,Awni W,Menon R

更新日期：2016-04-22 00:00:00

abstract：:Pyrazinamide (PZA) is a first-line tuberculosis drug that inhibits the growth of Mycobacterium tuberculosis via an as yet undefined mechanism. An M. tuberculosis laboratory strain that was auxotrophic for pantothenate was found to be insensitive to PZA and to the active form, pyrazinoic acid (POA). To determine whethe...

journal_title：Antimicrobial agents and chemotherapy

authors： Dillon NA,Peterson ND,Rosen BC,Baughn AD

更新日期：2014-12-01 00:00:00

abstract：:We determined the nucleotide sequence of the blaOXA-3(pMG25) gene from Pseudomonas aeruginosa. The bla structural gene encoded a protein of 275 amino acids representing one monomer of 31,879 Da for the OXA-3 enzyme. Comparisons between the OXA-3 nucleotide and amino acid sequences and those of class A, B, C, and D bet...

journal_title：Antimicrobial agents and chemotherapy

authors： Sanschagrin F,Couture F,Levesque RC

更新日期：1995-04-01 00:00:00

abstract：:In Pseudomonas aeruginosa, the quorum-sensing (QS) system is closely related to biofilm formation. We previously demonstrated that 14-alpha-lipoyl andrographolide (AL-1) has synergistic effects on antibiofilm and antivirulence factors (pyocyanin and exopolysaccharide) of P. aeruginosa when combined with conventional a...

journal_title：Antimicrobial agents and chemotherapy

authors： Ma L,Liu X,Liang H,Che Y,Chen C,Dai H,Yu K,Liu M,Ma L,Yang CH,Song F,Wang Y,Zhang L

更新日期：2012-12-01 00:00:00

abstract：:A strain of Escherichia coli containing TEM-1 and CTX-M-1 was tested in an in vitro pharmacokinetic model against ceftazidime with and without AM-112, a serine beta-lactamase inhibitor. Ceftazidime alone was less effective than ceftazidime plus AM-112, and a single dose was more effective than three fractionated doses...

journal_title：Antimicrobial agents and chemotherapy

authors： Bowker KE,Noel AR,Walsh TR,Rogers CA,MacGowan AP

更新日期：2004-11-01 00:00:00

abstract：:AmBisome (ABLP) is a unilamellar liposomal preparation of amphotericin B that has demonstrated an improved safety profile compared to conventional amphotericin B. Single- and multiple-dose pharmacokinetics were determined by using noncompartmental methods for rats administered ABLP at 1, 3, 9, and 20 mg/kg/day. The to...

journal_title：Antimicrobial agents and chemotherapy

authors： Boswell GW,Bekersky I,Buell D,Hiles R,Walsh TJ

更新日期：1998-02-01 00:00:00

abstract：:para-Aminosalicylic acid (PAS) remains one of the drugs of last resort for the treatment of tuberculosis, but its mechanism of action is still not completely understood. The main aim of this project was to identify new potential mechanisms of action and resistance to PAS by performing whole-genome sequencing on PAS-re...

journal_title：Antimicrobial agents and chemotherapy

authors： Satta G,Witney AA,Begum N,Ortiz Canseco J,Boa AN,McHugh TD

更新日期：2020-08-20 00:00:00

abstract：:The inhibition of Saccharomyces cerevisiae growth by amphotericin B and rifampin was studied. Rifampin alone had no effect on growth or macromolecular syntheses. Lethal amounts of amphotericin B produced a late inhibition of ribonucleic acid (RNA) synthesis simultaneous with the arrest of growth and protein synthesis....

journal_title：Antimicrobial agents and chemotherapy

authors： Battaner E,Kumar BV

更新日期：1974-04-01 00:00:00

abstract：:Study of the antimicrobial spectrum of valinomycin revealed that, in addition to the gram-positive bacteria reported in literature, Streptococcus pyogenes and Clostridium sporogenes are also susceptible to this antibiotic. The minimal inhibitory concentrations (MIC) of the antibiotic for S. pyogenes grown aerobically ...

journal_title：Antimicrobial agents and chemotherapy

authors： Seshachalam D,Frahm DH,Ferraro FM

更新日期：1973-01-01 00:00:00

abstract：:The intestinal elimination of ciprofloxacin in the large bowel was studied in a rabbit model. Segments from the cecum, colon, and sigmoid colon along with their intact blood vessels were isolated and perfused, and their contents were collected over a 90-min period following the administration of a single parenteral do...

journal_title：Antimicrobial agents and chemotherapy

authors： Ramon J,Dautrey S,Farinoti R,Carbon C,Rubinstein E

更新日期：1996-01-01 00:00:00

abstract：:Human immunodeficiency virus (HIV) is the primary etiologic agent responsible for the AIDS pandemic. In this work, we used a chimeric recombinant protein strategy to test the possibility of irreversibly destroying the HIV-1 virion using an agent that simultaneously binds the Env protein and viral membrane. We construc...

journal_title：Antimicrobial agents and chemotherapy

authors： Contarino M,Bastian AR,Kalyana Sundaram RV,McFadden K,Duffy C,Gangupomu V,Baker M,Abrams C,Chaiken I

更新日期：2013-10-01 00:00:00

abstract：:Penicillin-binding protein (PBP) 2 is the major PBP of five that have been identified in susceptible strains of Staphylococcus aureus. Beta-lactam antibiotic binding to PBP 2 is important for the antibacterial effect. Antibiotic binding to PBP 2 in strain 209P was examined with sodium dodecyl sulfate-polyacrylamide ge...

journal_title：Antimicrobial agents and chemotherapy

authors： Chambers HF,Miick C

更新日期：1992-03-01 00:00:00

abstract：:By the time-kill curve method, the combination of N-formimidoyl thienamycin and gentamicin showed synergism against 47 of 48 strains of enterococci, whereas the combination of N-formimidoyl thienamycin and tobramycin was synergistic against 46 strains. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Watanakunakorn C,Tisone JC

更新日期：1982-12-01 00:00:00

abstract：:We have developed a new recombinant retroviral system in which a library of infectious molecular clones of human immunodeficiency virus type 1 (HIV-1) is constructed with reverse transcriptase (RT) genes derived from viral RNA sequences in plasma. HIV-1 RT is amplified from plasma HIV-1 RNA by nested RT-PCR and cloned...

journal_title：Antimicrobial agents and chemotherapy

authors： Shi C,Mellors JW

更新日期：1997-12-01 00:00:00

abstract：:We compared a rigid (1-h) screening method for the detection of chloramphenicol acetyltransferase (CAT) activity with the standard spectrophotometric CAT assay to determine whether CAT-mediated chloramphenicol resistance in Haemophilus influenzae could be determined upon primary isolation. Of 58 H. influenzae cell son...

journal_title：Antimicrobial agents and chemotherapy

authors： Azemun P,Stull T,Roberts M,Smith AL

更新日期：1981-08-01 00:00:00

abstract：:Accurate antibiotic susceptibility testing is essential for successful tuberculosis treatment. Recent studies have highlighted the limitations of minimum inhibitory concentrations (MIC) based phenotypic susceptibility methods in detecting other aspects of antibiotic susceptibilities in bacteria. Duration and peak of a...

journal_title：Antimicrobial agents and chemotherapy

authors： Vijay S,Nhung HN,Bao NLH,Thu DDA,Trieu LPT,Phu NH,Thwaites GE,Javid B,Thuong NTT

更新日期：2020-11-30 00:00:00

abstract：:Cefoxitin resistance, but not resistance to clindamycin, erythromycin, lincomycin, or tetracycline, was transferred by a conjugation-like process from Bacteroides thetaiotaomicron UN101, a clinical isolate haboring four kinds of plasmids, to other Bacteroides species. Of a sample of 20 cefoxitin-resistant transconjuga...

journal_title：Antimicrobial agents and chemotherapy

authors： Rashtchian A,Dubes GR,Booth SJ

更新日期：1982-10-01 00:00:00

abstract：:The pharmacokinetics of gentamicin C(1), C(2), and C(1a) were studied in six beagles after administration of gentamicin at 4 mg/kg of body weight as a single intravenous bolus dose. Plasma concentrations of the gentamicin components were analyzed with a novel high-performance liquid chromatography method capable of id...

journal_title：Antimicrobial agents and chemotherapy

authors： Isoherranen N,Lavy E,Soback S

更新日期：2000-06-01 00:00:00