In vitro inhibition of Plasmodium falciparum rosette formation by Curdlan sulfate.

abstract：:VT-1161 and VT-1598 are promising investigational tetrazole antifungals that have shown in vitro and in vivo activity against Candida and other fungi. Candida glabrata is a problematic opportunistic pathogen that is associated with high mortality in invasive infection, as well as both intrinsic and rapidly acquired an...

journal_title：Antimicrobial agents and chemotherapy

authors： Nishimoto AT,Whaley SG,Wiederhold NP,Zhang Q,Yates CM,Hoekstra WJ,Schotzinger RJ,Garvey EP,Rogers PD

更新日期：2019-09-23 00:00:00

abstract：:Here, we report the first detection of carbapenemase-producing Escherichia coli in Alaska and in wildlife in the United States. Wild bird (gull) feces sampled at three locations in Southcentral Alaska yielded isolates that harbored plasmid-encoded blaKPC-2 or chromosomally encoded blaOXA-48 and genes associated with a...

journal_title：Antimicrobial agents and chemotherapy

authors： Ahlstrom CA,Ramey AM,Woksepp H,Bonnedahl J

更新日期：2019-07-25 00:00:00

abstract：:Primary amoebic meningoencephalitis (PAM) is a rapidly fatal infection caused by the free-living amoeba Naegleria fowleri The amoeba migrates along the olfactory nerve to the brain, resulting in seizures, coma, and, eventually, death. Previous research has shown that Naegleria gruberi, a close relative of N. fowleri, ...

journal_title：Antimicrobial agents and chemotherapy

authors： Sarink MJ,Tielens AGM,Verbon A,Sutak R,van Hellemond JJ

更新日期：2020-07-22 00:00:00

abstract：:Twenty-four Staphylococcus species and their subspecies were examined for their susceptibilities to teicoplanin by disk diffusion (30-micrograms disk) and agar dilution for the determination of MICs. Moderately susceptible and resistant clinical strains were further tested for their susceptibilities to oxacillin and v...

journal_title：Antimicrobial agents and chemotherapy

authors： Bannerman TL,Wadiak DL,Kloos WE

更新日期：1991-09-01 00:00:00

abstract：:The anti-pseudomonas activities of azlocillin and mezlocillin were compared with that of ticarcillin. We measured the minimal inhibitory and minimal bactericidal concentrations of the three drugs against 20 different strains of Pseudomonas aeruginosa and found significantly lower values for azlocillin than for the oth...

journal_title：Antimicrobial agents and chemotherapy

authors： Coppens L,Klastersky J

更新日期：1979-03-01 00:00:00

abstract：:To determine if saquinavir mesylate (saquinavir) is a substrate of human multidrug resistance-associated protein 1 (hMRP1 [ABCC1]) or hMRP2 (cMOAT, or ABCC2), MDCKII cells that overexpress either hMRP1 (MDCKII-MRP1) or hMRP2 (MDCKII-MRP2) were used to investigate saquinavir's cytotoxicity and transport in comparison w...

journal_title：Antimicrobial agents and chemotherapy

authors： Williams GC,Liu A,Knipp G,Sinko PJ

更新日期：2002-11-01 00:00:00

abstract：:Solithromycin (CEM-101) is a new antibiotic that is highly potent against Ureaplasma and Mycoplasma spp. and active against many other antibiotic-resistant organisms. We have explored the maternal-amniotic-fetal pharmacokinetics of CEM-101 in a pregnant sheep model to assess its potential for treating intrauterine and...

journal_title：Antimicrobial agents and chemotherapy

authors： Keelan JA,Kemp MW,Payne MS,Johnson D,Stock SJ,Saito M,Fernandes P,Newnham JP

更新日期：2014-01-01 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：:Topical administration of live commensal bacteria to the vaginal tract holds significant potential as a cost-effective strategy for the treatment of sexually transmitted infections and the delivery of mucosal vaccines. Probiotic-releasing intravaginal rings (IVRs) embody significant theoretical advantages over traditi...

journal_title：Antimicrobial agents and chemotherapy

authors： Gunawardana M,Mullen M,Yoo J,Webster P,Moss JA,Baum MM

更新日期：2014-01-01 00:00:00

abstract：:We determined whether gyrA mutations were present in fluoroquinolone-resistant laboratory mutants derived from the Bacteroides fragilis reference strain ATCC 25285 and in clinical isolates of B. fragilis. The two first-step mutants selected on ciprofloxacin (CIP) were devoid of gyrA mutations, whereas two of the three...

journal_title：Antimicrobial agents and chemotherapy

authors： Bachoual R,Dubreuil L,Soussy CJ,Tankovic J

更新日期：2000-07-01 00:00:00

abstract：:The mechanism of growth inhibition of Escherichia coli by thioglycerol was probed. The extent of growth inhibition depended on the ratio of thioglycerol to initial cell concentration. Exogenously added methionine and several methionine analogues reversed the inhibition of 2 to 40 mM thioglycerol. Exposure to thioglyce...

journal_title：Antimicrobial agents and chemotherapy

authors： Javor GT

更新日期：1983-12-01 00:00:00

abstract：:The pharmacokinetics of gentamicin in 34 febrile neutropenic patients (40 courses) were compared with those in 40 nonneutropenic patients receiving the drug. No pharmacokinetic differences were seen in half-life, volume of distribution (liter per kilogram; total and ideal body weight), or clearance (milliliter per min...

journal_title：Antimicrobial agents and chemotherapy

authors： Bianco TM,Dwyer PN,Bertino JS Jr

更新日期：1989-11-01 00:00:00

abstract：:Data on the effectiveness of ceftazidime-avibactam (CAZ-AVI) in critically ill, mechanically ventilated patients are limited. The present retrospective observational cohort study, which was conducted in two general intensive care units (ICUs) in central Greece, compared critically ill, mechanically ventilated patients...

journal_title：Antimicrobial agents and chemotherapy

authors： Tsolaki V,Mantzarlis K,Mpakalis A,Malli E,Tsimpoukas F,Tsirogianni A,Papagiannitsis C,Zygoulis P,Papadonta ME,Petinaki E,Makris D,Zakynthinos E

更新日期：2020-02-21 00:00:00

abstract：:Persister cells are highly tolerant to different antibiotics and are associated with relapsing infections. In order to understand this phenomenon further, we exposed a transposon library to a lethal concentration of ampicillin, and mutants that survived were identified by transposon sequencing (Tn-Seq). We determined ...

journal_title：Antimicrobial agents and chemotherapy

authors： Molina-Quiroz RC,Lazinski DW,Camilli A,Levy SB

更新日期：2016-10-21 00:00:00

abstract：:Brucella suis histidinol dehydrogenase (HDH) can be efficiently targeted by substrate analogues. The growth of this pathogen in minimal medium was inhibited and the multiplication in human macrophages was totally abolished in the presence of the drugs. These effects have been shown to be correlated with the previously...

journal_title：Antimicrobial agents and chemotherapy

authors： Joseph P,Abdo MR,Boigegrain RA,Montero JL,Winum JY,Köhler S

更新日期：2007-10-01 00:00:00

abstract：:Occidiofungin is a cyclic glyco-lipopeptide produced by Burkholderia contaminans. MICs against Candida species were between 0.5 and 2.0 μg/ml. Occidiofungin retains its in vitro potency in the presence of 5% and 50% human serum with a minimal lethal concentration (MLC) of 2 and 4 μg/ml, respectively. Time-kill and pos...

journal_title：Antimicrobial agents and chemotherapy

authors： Ellis D,Gosai J,Emrick C,Heintz R,Romans L,Gordon D,Lu SE,Austin F,Smith L

更新日期：2012-02-01 00:00:00

abstract：:Pseudomonas aeruginosa infection in ventilator-associated pneumonia is a serious and often life-threatening complication in intensive care unit patients, and new treatment options are needed. We used B-cell-enriched peripheral blood lymphocytes from a volunteer immunized with a P. aeruginosa O-polysaccharide-toxin A c...

journal_title：Antimicrobial agents and chemotherapy

authors： Horn MP,Zuercher AW,Imboden MA,Rudolf MP,Lazar H,Wu H,Hoiby N,Fas SC,Lang AB

更新日期：2010-06-01 00:00:00

abstract：:The stability of antipseudomonal beta-lactams in concentrated solutions was examined in view of their potential administration by continuous infusion with external pumps (for intensive care patients) or with portable pumps carried under clothing (for cystic fibrosis patients). Aztreonam (100 g/liter), piperacillin (12...

journal_title：Antimicrobial agents and chemotherapy

authors： Viaene E,Chanteux H,Servais H,Mingeot-Leclercq MP,Tulkens PM

更新日期：2002-08-01 00:00:00

abstract：:Multivariate techniques such as principal component analysis or similar factor analysis help in analyses of the simultaneous interrelationships among several variables. A comparative multivariate analysis on the in vitro activities of eight antimicrobial agents, including the novel molecule daptomycin, is presented. M...

journal_title：Antimicrobial agents and chemotherapy

authors： Hernández JM,Conforti P

更新日期：1994-02-01 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：:We have studied the interference of roxithromycin with NADPH oxidase, the key enzymatic system for oxidant production by human neutrophils. Roxithromycin alters the reconstitution of an active enzyme and impairs the translocation to the outer membrane of the cytosolic components p47-phox and p67-phox. Interestingly, i...

journal_title：Antimicrobial agents and chemotherapy

authors： Abdelghaffar H,Babin-Chevaye C,Labro MT

更新日期：2005-07-01 00:00:00

abstract：:In the sequence upstream from qnrB (but not qnrA or qnrS) is a LexA binding site. qnrB was shown to be under SOS control by demonstrating that quinolone susceptibility decreased with increasing temperature in a strain with a recA441(Ts) allele, whereas qnrB expression increased in response to ciprofloxacin or mitomyci...

journal_title：Antimicrobial agents and chemotherapy

authors： Wang M,Jacoby GA,Mills DM,Hooper DC

更新日期：2009-02-01 00:00:00

abstract：:Cephalosporins possessing a 1, 3-dithiolane, 1, 3-dithiane, or 1, 3-dithietane ring on their 7 beta-substituents showed potent inhibitory activity against cephaloridine hydrolysis by cephalosporinases purified from proteus morganii, Proteus rettgeri, and Proteus inconstans, which were not inhibited by clavulanic acid,...

journal_title：Antimicrobial agents and chemotherapy

authors： Ohya S,Miyadera T,Yamazaki M

更新日期：1982-04-01 00:00:00

abstract：:We determined the pharmacodynamic parameter and the magnitude of that parameter that was predictive of the efficacy of fluconazole in the treatment of disseminated candidiasis. We used a neutropenic murine model of disseminated Candida albicans infection to characterize the time course of activity of fluconazole. Quan...

journal_title：Antimicrobial agents and chemotherapy

authors： Andes D,van Ogtrop M

更新日期：1999-09-01 00:00:00

abstract：:A total of 295 ceftiofur-resistant Escherichia coli isolates were obtained from 489 cloacal samples collected at five different Belgian broiler farms with the aim to evaluate the diversity of this resistance at the farm level. Strains were examined for resistance against beta-lactam antibiotics and other antimicrobial...

journal_title：Antimicrobial agents and chemotherapy

authors： Smet A,Martel A,Persoons D,Dewulf J,Heyndrickx M,Catry B,Herman L,Haesebrouck F,Butaye P

更新日期：2008-04-01 00:00:00

abstract：:Pharmacokinetic parameters were calculated from intravenous data based upon a two-compartment open model. These parameters were subsequently used to determine the absorption rates and bioavailability of cephradine administered intramuscularly and orally. The results indicate that cephradine obeys dose-independent kine...

journal_title：Antimicrobial agents and chemotherapy

authors： Rattie ES,Bernardo PD,Ravin JJ

更新日期：1976-08-01 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：:Bacterial susceptibility to a new organic acid related to nalidixic acid and oxolinic acid was tested. The in vitro susceptibility pattern of the new compound was found to be very similar to that of nalidixic acid. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Gilis PM,Haemers A,Pattyn SR

更新日期：1978-03-01 00:00:00

abstract：:Although information about the efficacy and safety experience with caspofungin at 50 mg/m(2) daily is available for children and adolescents, the dosing regimen in infants and toddlers 3 to 24 months of age has yet to be established. We studied the pharmacokinetics and safety of caspofungin at 50 mg/m(2) once daily in...

journal_title：Antimicrobial agents and chemotherapy

authors： Neely M,Jafri HS,Seibel N,Knapp K,Adamson PC,Bradshaw SK,Strohmaier KM,Sun P,Bi S,Dockendorf MF,Stone JA,Kartsonis NA

更新日期：2009-04-01 00:00:00

abstract：:Defensins are small cationic bactericidal peptides present abundantly in the granules of polymorphonuclear neutrophils (PMNs). Human PMNs contain four defensins termed HNP-1 to HNP-4. We used a new assay system in agar plates, the radial diffusion assay, to evaluate the effects of human defensins against gram-positive...

journal_title：Antimicrobial agents and chemotherapy

authors： Takemura H,Kaku M,Kohno S,Hirakata Y,Tanaka H,Yoshida R,Tomono K,Koga H,Wada A,Hirayama T,Kamihira S

更新日期：1996-10-01 00:00:00