In vitro inhibition of Coccidioides immitis strains with amphotericin B plus rifampin.

abstract：:There remains an unmet need to address the substantial morbidity and mortality associated with severe community-acquired pneumonia (sCAP). Recombinant human plasma gelsolin (rhu-pGSN) improves disease outcomes in diverse animal models of infectious and noninfectious inflammation. This blinded dose-escalation safety st...

journal_title：Antimicrobial agents and chemotherapy

authors： Tannous A,Levinson SL,Bolognese J,Opal SM,DiNubile MJ

更新日期：2020-09-21 00:00:00

abstract：:The aims of this study were to describe the blood plasma (BP) and seminal plasma (SP) pharmacokinetics of tenofovir (TFV) in HIV-1-infected men, to assess the role of genetic polymorphism in the variability of TFV transfer into the male genital tract, and to evaluate the impact of TFV SP exposure on seminal plasma HIV...

journal_title：Antimicrobial agents and chemotherapy

authors： Valade E,Bouazza N,Lui G,Illamola SM,Benaboud S,Treluyer JM,Cobat A,Foissac F,De Sousa Mendes M,Chenevier-Gobeaux C,Suzan-Monti M,Rouzioux C,Assoumou L,Viard JP,Urien S,Ghosn J,Hirt D

更新日期：2017-02-23 00:00:00

abstract：:In order to probe the structure and function of the mycobacterial catalase-peroxidase enzyme (KatG), we employed a genetic approach using dominant-negative analysis of katG merodiploids. Transformation of Mycobacterium bovis BCG with various katG point mutants (expressed from low-copy-number plasmids) resulted in redu...

journal_title：Antimicrobial agents and chemotherapy

authors： DeVito JA,Morris S

更新日期：2003-01-01 00:00:00

abstract：:A major concern of immunocompromised patients, in particular those with AIDS, is susceptibility to infection caused by opportunistic pathogens such as Pneumocystis jirovecii, which is a leading cause of pneumonia in immunocompromised patients. We report the first kinetic and structural data for 2,4-diamino-6-[(2',5'-d...

journal_title：Antimicrobial agents and chemotherapy

authors： Cody V,Pace J,Queener SF,Adair OO,Gangjee A

更新日期：2013-06-01 00:00:00

abstract：:SCY-078 is an orally active antifungal whose target is the β-(1,3)-d-glucan synthase (GS). We evaluated the spontaneous emergence of SCY-078-resistant Candida glabrata isolates following drug exposure in vitro Resistant isolates were analyzed using broth microdilution methodology and FKS sequencing. The kinetic inhibi...

journal_title：Antimicrobial agents and chemotherapy

authors： Jiménez-Ortigosa C,Perez WB,Angulo D,Borroto-Esoda K,Perlin DS

更新日期：2017-08-24 00:00:00

abstract：:The in vitro antimicrobial activity of O-demethylfortimicin A (ODMF), a derivative of fortimicin A, was compared with those of fortimicin A and gentamicin against a spectrum of 256 organisms. All three antibiotics were active in low concentrations against all strains of Enterobacteriaceae, Acinetobacter sp., and Staph...

journal_title：Antimicrobial agents and chemotherapy

authors： Girolami RL,Stamm JM

更新日期：1980-11-01 00:00:00

abstract：:Candida albicans remains the leading causative agent of invasive fungal infection. Although the importance of filamentation in C. albicans pathogenesis has been extensively investigated, in vivo studies to date have been unable to dissect the role of this developmental process in the establishment of infection versus ...

journal_title：Antimicrobial agents and chemotherapy

authors： Saville SP,Lazzell AL,Bryant AP,Fretzen A,Monreal A,Solberg EO,Monteagudo C,Lopez-Ribot JL,Milne GT

更新日期：2006-10-01 00:00:00

abstract：:Meglumine antimonate (Glucantime), a drug of choice for the treatment of leishmaniasis, is produced by the reaction of pentavalent antimony with N-methyl-D-glucamine, a carbohydrate derivative. We investigated the structure and composition of meglumine antimonate, which remain poorly understood, despite 50 years of us...

journal_title：Antimicrobial agents and chemotherapy

authors： Roberts WL,McMurray WJ,Rainey PM

更新日期：1998-05-01 00:00:00

abstract：:This report describes linezolid susceptibility testing results for 6,741 Gram-positive pathogens from 60 U.S. sites collected during 2015 for the LEADER Program. In addition, the report summarizes linezolid in vitro activity, resistance mechanisms, and molecular typing obtained for 2011 to 2015. During 2015, linezolid...

journal_title：Antimicrobial agents and chemotherapy

authors： Pfaller MA,Mendes RE,Streit JM,Hogan PA,Flamm RK

更新日期：2017-06-27 00:00:00

abstract：:An unusual In0-like class 1 integron containing a common region that includes the putative recombinase gene named orf513 (CR1) and bla(CTX-M-2) was characterized from Escherichia coli. The integron contained an unusual gene cassette array, estX-aadA1, embedded between the 5'-conserved segment (5'-CS) and 3'-CS1 region...

journal_title：Antimicrobial agents and chemotherapy

authors： Valverde A,Cantón R,Galán JC,Nordmann P,Baquero F,Coque TM

更新日期：2006-02-01 00:00:00

abstract：:The CcrA beta-lactamase from Bacteroides fragilis TAL3636 was cloned into Escherichia coli and purified from inclusion bodies. This group 3 metalloenzyme hydrolyzed most beta-lactam antibiotics, including cephamycins and carbapenems. Following inhibition by chelators, enzyme activity was recovered with the cations Zn2...

journal_title：Antimicrobial agents and chemotherapy

authors： Yang Y,Rasmussen BA,Bush K

更新日期：1992-05-01 00:00:00

abstract：:The absorption and excretion of equivalent doses of ampicillin, pivampicillin, and amoxycillin were compared in 10 healthy volunteers after administration of these antibiotics in a randomized triple crossover fashion. As recommended, ampicillin and amoxycillin were administered on an empty stomach, whereas pivampicill...

journal_title：Antimicrobial agents and chemotherapy

authors： Verbist L

更新日期：1974-11-01 00:00:00

abstract：:Bone concentrations of seven antimicrobial agents were determined after parenteral administration. Antibiotics were administered in large doses at customary intervals for 12 to 20 h before total hip or knee replacement; anticipated levels of each drug were achieved in the serum. Methicillin, carbenicillin, and clindam...

journal_title：Antimicrobial agents and chemotherapy

authors： Smilack JD,Flittie WH,Williams TW Jr

更新日期：1976-01-01 00:00:00

abstract：:The repurposing of existing drugs is being pursued as a means by which to accelerate the development of novel regimens for the treatment of drug-susceptible and drug-resistant tuberculosis (TB). In the current study, we assessed the activity of the antipsychotic drug thioridazine (TRZ) in combination with the standard...

journal_title：Antimicrobial agents and chemotherapy

authors： Dutta NK,Pinn ML,Karakousis PC

更新日期：2014-07-01 00:00:00

abstract：:Candida infections represent a major threat in neonatal intensive care units. This is the first prospective study to obtain caspofungin plasma levels and safety data for neonates and very young infants. Patients of <3 months of age receiving intravenous amphotericin B for documented or highly suspected candidiasis wer...

journal_title：Antimicrobial agents and chemotherapy

authors： Sáez-Llorens X,Macias M,Maiya P,Pineros J,Jafri HS,Chatterjee A,Ruiz G,Raghavan J,Bradshaw SK,Kartsonis NA,Sun P,Strohmaier KM,Fallon M,Bi S,Stone JA,Chow JW

更新日期：2009-03-01 00:00:00

abstract：:Population distributions and quality control data for strains of Pseudomonas aeruginosa tested for gentamicin susceptibility on six lots of Mueller-Hinton agar were analyzed. The lots of agar were used in three University of Washington hospitals from April 1975 through October 1977. The analyses indicated that the per...

journal_title：Antimicrobial agents and chemotherapy

authors： Pollock HM,Minshew BH,Kenny MA,Schoenknecht FD

更新日期：1978-09-01 00:00:00

abstract：:Doripenem, a parenteral carbapenem, exhibited high affinity for penicillin-binding protein 2 (PBP2) and PBP3 in Pseudomonas aeruginosa and PBP2 in Escherichia coli, the primary PBPs whose inhibition leads to cell death. This PBP affinity profile correlates with the broad-spectrum gram-negative activity observed with d...

journal_title：Antimicrobial agents and chemotherapy

authors： Davies TA,Shang W,Bush K,Flamm RK

更新日期：2008-04-01 00:00:00

abstract：:We administered 1 g of imipenem along with equal amounts of cilastatin (a dehydropeptidase I inhibitor) or 2 g of moxalactam intravenously over a period of 30 min to six volunteers in a crossover manner 1 week apart. The antibiotic concentrations and pharmacokinetics for each drug were determined and integrated with t...

journal_title：Antimicrobial agents and chemotherapy

authors： Standiford HC,Drusano GL,Bustamante CI,Rivera G,Forrest A,Tatem B,Leslie J,Moody M

更新日期：1986-03-01 00:00:00

abstract：:This study explored metronidazole and hydroxymetronidazole distribution in the cerebrospinal fluid (CSF) of brain-injured patients. Four brain-injured patients with external ventricular drain received 500 mg of metronidazole over 0.5 h every 8 h. CSF and blood samples were collected at steady state over 8 h, and the m...

journal_title：Antimicrobial agents and chemotherapy

authors： Frasca D,Dahyot-Fizelier C,Adier C,Mimoz O,Debaene B,Couet W,Marchand S

更新日期：2014-01-01 00:00:00

abstract：:Previous studies showed an increased prevalence of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) thumb subdomain polymorphisms Pro272, Arg277, and Thr286 in patients failing therapy with nucleoside analogue combinations. Interestingly, wild-type HIV-1(BH10) RT contains Pro272, Arg277, and Thr2...

journal_title：Antimicrobial agents and chemotherapy

authors： Betancor G,Puertas MC,Nevot M,Garriga C,Martínez MA,Martinez-Picado J,Menéndez-Arias L

更新日期：2010-11-01 00:00:00

abstract：:For the first time, we report the whole-genome sequence analysis of Chryseobacterium oranimense G311, a multidrug-resistant bacterium, from a cystic fibrosis patient in France, including resistance to colistin. Whole-genome sequencing of C. oranimense G311 was performed using Ion Torrent PGM, and RAST, the EMBL-EBI se...

journal_title：Antimicrobial agents and chemotherapy

authors： Sharma P,Gupta SK,Diene SM,Rolain JM

更新日期：2015-03-01 00:00:00

abstract：:During a 6-month period, 21 pairs of Pseudomonas aeruginosa isolates susceptible (pretherapy) and resistant (posttherapy) to antipseudomonal beta-lactam antibiotics were isolated from hospitalized patients. In vivo emergence of beta-lactam resistance was associated with the overexpression of AmpC beta-lactamase in 10 ...

journal_title：Antimicrobial agents and chemotherapy

authors： Ziha-Zarifi I,Llanes C,Köhler T,Pechere JC,Plesiat P

更新日期：1999-02-01 00:00:00

abstract：:BMY-28864, a water-soluble pradimicin derivative, had potent in vitro activity against a wide variety of fungi, including those associated with deep-seated mycosis; it inhibited the growth of standard strains and clinical isolates at concentrations of 12.5 micrograms/ml or less. At the MIC or higher concentrations, BM...

journal_title：Antimicrobial agents and chemotherapy

authors： Kakushima M,Masuyoshi S,Hirano M,Shinoda M,Ohta A,Kamei H,Oki T

更新日期：1991-11-01 00:00:00

abstract：:Stenotrophomonas maltophilia is an opportunistic pathogen with increasing prevalence, which is able to cause infections in immunocompromised patients or in those with a previous pathology. The treatment of the infections caused by this bacterium is often complicated due to the several intrinsic antibiotic resistance m...

journal_title：Antimicrobial agents and chemotherapy

authors： Blanco P,Corona F,Sánchez MB,Martínez JL

更新日期：2017-04-24 00:00:00

abstract：:A Cedecea davisae isolate, which was intermediate or resistant to third-generation cephalosporins and carbapenems, was recovered from a urine sample. Susceptibility testing, isoelectric focusing, and analysis of outer membrane proteins showed that AmpC β-lactamase expression combined with porin deficiency accounted fo...

journal_title：Antimicrobial agents and chemotherapy

authors： Ammenouche N,Dupont H,Mammeri H

更新日期：2014-11-01 00:00:00

abstract：:The antimicrobial activity of CS-940, a new trifluorinated quinolone drug, was tested against 761 clinical isolates. CS-940 activity against members of the family Enterobacteriaceae was most similar to that of ciprofloxacin and ofloxacin, with a large range of MICs inhibiting 90% of isolates tested (MIC90S) of 0.015 t...

journal_title：Antimicrobial agents and chemotherapy

authors： Biedenbach DJ,Sutton LD,Jones RN

更新日期：1995-10-01 00:00:00

abstract：:MarA47(Yp) from Yersinia pestis, showing 47% identity to Escherichia coli MarA in its N terminus, caused resistance to antibiotics and to organic solvents when expressed in both E. coli and Y. pestis. Resistance was linked to increased expression of the AcrAB multidrug efflux pump. In four of five spontaneous multidru...

journal_title：Antimicrobial agents and chemotherapy

authors： Udani RA,Levy SB

更新日期：2006-09-01 00:00:00

abstract：:Within wounds, microorganisms predominantly exist as biofilms. Biofilms are associated with chronic infections and represent a tremendous clinical challenge. As antibiotics are often ineffective against biofilms, use of dispersal agents as adjunctive, topical therapies for the treatment of wound infections involving b...

journal_title：Antimicrobial agents and chemotherapy

authors： Sanchez CJ Jr,Akers KS,Romano DR,Woodbury RL,Hardy SK,Murray CK,Wenke JC

更新日期：2014-08-01 00:00:00

abstract：:2'-Deoxy-2'-fluorocytidine (FdC) is a potent inhibitor of the hepatitis C virus RNA replicon in culture, and FdC-5'-triphosphate is an effective inhibitor of the NS5B polymerase. Dynamic profiling of cell growth in an antiviral assay showed that FdC caused cytostasis due to an S-phase arrest. These observations demons...

journal_title：Antimicrobial agents and chemotherapy

authors： Stuyver LJ,McBrayer TR,Whitaker T,Tharnish PM,Ramesh M,Lostia S,Cartee L,Shi J,Hobbs A,Schinazi RF,Watanabe KA,Otto MJ

更新日期：2004-02-01 00:00:00

abstract：:Meropenem-vaborbactam (Vabomere) is highly active against Gram-negative pathogens, especially Klebsiella pneumoniae carbapenemase (KPC)-producing, carbapenem-resistant Enterobacteriaceae The objective of these studies was to evaluate the efficacy of meropenem alone and in combination with vaborbactam in mouse thigh an...

journal_title：Antimicrobial agents and chemotherapy

authors： Sabet M,Tarazi Z,Nolan T,Parkinson J,Rubio-Aparicio D,Lomovskaya O,Dudley MN,Griffith DC

更新日期：2017-12-21 00:00:00