One-month transplacental pharmacokinetics of raltegravir in a premature newborn after short-course treatment of the HIV-1-infected mother.

abstract：:The effect of antichagasic benznidazole (BZL; 100 mg/kg body weight/day, 3 consecutive days, intraperitoneally) on biotransformation systems and ABC transporters was evaluated in rats. Expression of cytochrome P-450 (CYP3A), UDP-glucuronosyltransferase (UGT1A), glutathione S-transferases (alpha glutathione S-transfera...

journal_title：Antimicrobial agents and chemotherapy

authors： Perdomo VG,Rigalli JP,Villanueva SS,Ruiz ML,Luquita MG,Echenique CG,Catania VA

更新日期：2013-10-01 00:00:00

abstract：:The organic salt triethyl-n-hexylammonium triethyl-n-hexylboride (N(2226)B(2226)) has biostatic effects against two gram-positive bacteria, Bacillus subtilis and Micrococcus luteus, and the yeast Candida albicans. Escherichia coli and chicken embryo fibroblasts grown in tissue culture are more refractory to this compo...

journal_title：Antimicrobial agents and chemotherapy

authors： Rosenthal KS,Storm DR,Ford WT

更新日期：1975-10-01 00:00:00

abstract：:Two neuraminidase (NA) inhibitors, zanamivir (Relenza) and oseltamivir phosphate (Tamiflu), have been licensed for the treatment of and prophylaxis against influenza. In this paper, the new potent NA inhibitor R-125489 is reported for the first time. R-125489 inhibited the NA activities of various type A and B influen...

journal_title：Antimicrobial agents and chemotherapy

authors： Yamashita M,Tomozawa T,Kakuta M,Tokumitsu A,Nasu H,Kubo S

更新日期：2009-01-01 00:00:00

abstract：:Induction of the cloned ampC Citrobacter freundii beta-lactamase in Escherichia coli by 6-aminopenicillanic acid was prevented by periplasmic TEM beta-lactamase in the same cell. In contrast, cytoplasmic TEM beta-lactamase did not prevent induction. This result implies that entry of the beta-lactam into the cytoplasm ...

journal_title：Antimicrobial agents and chemotherapy

authors： Everett MJ,Chopra I,Bennett PM

更新日期：1990-12-01 00:00:00

abstract：:The transfer of DNA between Enterococcus faecium strains has been characterized both by the movement of well-defined genetic elements and by the large-scale transfer of genomic DNA fragments. In this work, we report on the whole-genome analysis of transconjugants resulting from mating events between the vancomycin-res...

journal_title：Antimicrobial agents and chemotherapy

authors： García-Solache M,Lebreton F,McLaughlin RE,Whiteaker JD,Gilmore MS,Rice LB

更新日期：2016-09-23 00:00:00

abstract：:By means of a stepwise selection procedure, mutants capable of growing in the presence of relatively high multiplicities of a bacteriocin from Streptococcus mutans GS-5 were obtained from a sensitivie strain of Streptococcus pyogenes. Mutacin-neutralizing activity of cell extracts containing receptor protein was exami...

journal_title：Antimicrobial agents and chemotherapy

authors： Franker CK

更新日期：1980-02-01 00:00:00

abstract：:The effects of ceftizoxime and gentamicin alone and in combination were determined against 100 Pseudomonas aeruginosa strains. Concentrations of 32 micrograms of ceftizoxime and 8 micrograms of gentamicin per ml inhibited 22 and 43% of the strains, respectively. At concentrations of ceftizoxime and gentamicin that are...

journal_title：Antimicrobial agents and chemotherapy

authors： King JW,Penn RL

更新日期：1984-06-01 00:00:00

abstract：:Cystathionine gamma-lyase (EC 4.4.1.1) was purified from Streptomyces cattleya, an actinomycete which produces the unusual beta-lactam antibiotic thienamycin. The enzyme displays broad substrate specificity and is similar to gamma-lyases purified from other microorganisms. That the gamma-lyase functions in vivo to pro...

journal_title：Antimicrobial agents and chemotherapy

authors： Williamson JM,Meyer R,Inamine E

更新日期：1985-10-01 00:00:00

abstract：:The efficacy of a 5-day treatment with coumermycin A1 (hereafter referred to as coumermycin) (at three dosage regimens), with ciprofloxacin, or with coumermycin plus ciprofloxacin was tested in experimental aortic valve endocarditis induced in rats by a strain of methicillin-susceptible Staphylococcus aureus and was c...

journal_title：Antimicrobial agents and chemotherapy

authors： Perronne CM,Malinverni R,Glauser MP

更新日期：1987-04-01 00:00:00

abstract：:The anilinouracils (AUs) such as 6-(3-ethyl-4-methylanilino)uracil (EMAU) are a novel class of gram-positive, selective, bactericidal antibacterials which inhibit pol IIIC, the gram-positive-specific replicative DNA polymerase. We have linked various fluoroquinolones (FQs) to the N-3 position of EMAU to generate a var...

journal_title：Antimicrobial agents and chemotherapy

authors： Butler MM,Lamarr WA,Foster KA,Barnes MH,Skow DJ,Lyden PT,Kustigian LM,Zhi C,Brown NC,Wright GE,Bowlin TL

更新日期：2007-01-01 00:00:00

abstract：:Recent years have seen the rapid advancement of new therapeutic agents against hepatitis C virus (HCV) in response to the need for treatment that is unmet by interferon (IFN)-based therapies. Most antiviral drugs discovered to date are small molecules that modulate viral enzyme activities. In the search for highly sel...

journal_title：Antimicrobial agents and chemotherapy

authors： Cheng Y,Tsou LK,Cai J,Aya T,Dutschman GE,Gullen EA,Grill SP,Chen AP,Lindenbach BD,Hamilton AD,Cheng YC

更新日期：2010-01-01 00:00:00

abstract：:We have shown previously that high-dose lipid amphotericin preparations are not more efficacious than lower doses in aspergillosis. We studied toxicity, drug concentrations and localization, and quantitative infection concurrently, using a 4-day model of central nervous system (CNS) aspergillosis to assess early event...

journal_title：Antimicrobial agents and chemotherapy

authors： Clemons KV,Schwartz JA,Stevens DA

更新日期：2012-08-01 00:00:00

abstract：:The cyclohexane triones are a novel group of synthetic antibacterial agents that are active against gram-positive bacteria, Haemophilus influenzae, and Mycobacterium smegmatis. In general, these compounds behaved in a manner similar to that of hexachlorophene, inhibiting the transport of low-molecular-weight hydrophil...

journal_title：Antimicrobial agents and chemotherapy

authors： Lloyd WJ,Broadhurst AV,Hall MJ,Andrews KJ,Barber WE,Wong-Kai-In P

更新日期：1988-06-01 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：:Therapeutic treatment for systemic mycoses is severely hampered by the extremely limited number of antifungals. The difficulty of treatment of fungal infections in the central nervous system is further compounded by the poor central nervous system (CNS) penetration of most antifungals due to the blood-brain barrier. O...

journal_title：Antimicrobial agents and chemotherapy

authors： Zhai B,Wu C,Wang L,Sachs MS,Lin X

更新日期：2012-07-01 00:00:00

abstract：:High-performance liquid chromatography was used to determine the penetration of 19 antimicrobial agents into human polymorphonuclear leukocytes. The ratios of the intracellular concentration to the extracellular concentration of ampicillin, piperacillin, cefazolin, ceftizoxime, cefpimizole, and ceftazidime were all le...

journal_title：Antimicrobial agents and chemotherapy

authors： Koga H

更新日期：1987-12-01 00:00:00

abstract：:The adaptive resistance of Pseudomonas aeruginosa to aminoglycosides is known to occur during chronic lung infections in cystic fibrosis patients in response to nonlethal concentrations of aminoglycosides. Not only is it difficult to achieve high levels of drug throughout the dehydrated mucus in the lung, but also ste...

journal_title：Antimicrobial agents and chemotherapy

authors： Kindrachuk KN,Fernández L,Bains M,Hancock RE

更新日期：2011-05-01 00:00:00

abstract：:Using a rabbit model of methicillin-resistant Staphylococcus aureus knee-prosthesis infection, we studied the efficacy of teicoplanin cement alone or in combination with systemic intramuscular (i.m.) injections of teicoplanin. Seven days after infection, surgical debridement and removal of the infected prostheses were...

journal_title：Antimicrobial agents and chemotherapy

authors： Ismael F,Bléton R,Saleh-Mghir A,Dautrey S,Massias L,Crémieux AC

更新日期：2003-10-01 00:00:00

abstract：:Tuberculosis is a serious global health threat for which new treatments are urgently needed. This study examined the safety, tolerability, pharmacokinetics, and pharmacodynamics of multiple ascending doses of the oxazolidinone PNU-100480 in healthy volunteers, using biomarkers for safety and efficacy. Subjects were ra...

journal_title：Antimicrobial agents and chemotherapy

authors： Wallis RS,Jakubiec W,Kumar V,Bedarida G,Silvia A,Paige D,Zhu T,Mitton-Fry M,Ladutko L,Campbell S,Miller PF

更新日期：2011-02-01 00:00:00

abstract：:Active efflux confers intrinsic resistance to multiple antibiotics in Pseudomonas aeruginosa, including old disused molecules. Beside resistance, intracellular survival is another reason for failure to eradicate bacteria with antibiotics. We evaluated the capacity of polyaminoisoprenyl potentiators (designed as efflux...

journal_title：Antimicrobial agents and chemotherapy

authors： Wang GW,Brunel JM,Bolla JM,Van Bambeke F

更新日期：2020-12-14 00:00:00

abstract：:Seventy-one strains of 15 species of rapidly growing mycobacteria were studied for their susceptibilities to fatty acids with 2 to 20 carbons by the agar dilution method at pH 7.0. Most mycobacteria other than potential pathogens (Mycobacterium fortuitum and Mycobacterium chelonei) were resistant to saturated fatty ac...

journal_title：Antimicrobial agents and chemotherapy

authors： Saito H,Tomioka H,Yoneyama T

更新日期：1984-08-01 00:00:00

abstract：:The activity of penicillin, alone and in combination with sulbactam, against a heterogeneously methicillin-resistant, penicillinase-producing clinical isolate of Staphylococcus aureus and its penicillinase-negative derivative was investigated in vitro and in a rabbit experimental endocarditis model. Penicillin was sig...

journal_title：Antimicrobial agents and chemotherapy

authors： Fantin B,Pierre J,Castéla-Papin N,Saint-Julien L,Drugeon H,Farinotti R,Carbon C

更新日期：1996-05-01 00:00:00

abstract：:Selected cephalosporins, including cefamandole, cephaloridine, cephaloglycin, and cefoxitin, were examined for their ability to inhibit the enzymatic activity of and act as substrates for beta-lactamases produced by Enterobacter cloacae and Staphylococcus aureus. Enzyme inhibition was determined by Michaelis-Menten ki...

journal_title：Antimicrobial agents and chemotherapy

authors： Mahoney DF,Koppel GA,Turner JR

更新日期：1976-09-01 00:00:00

abstract：:The effect of the cephalosporin precursors and amino acids of the aspartic acid family on antibiotic production by Streptomyces clavuligerus was investigated DL-meso-Diaminopimelate and L-lysine each stimulated specific antibiotic production by 75%. A fourfold increase in specific production was obtained by simultaneo...

journal_title：Antimicrobial agents and chemotherapy

authors： Mendelovitz S,Aharonowitz Y

更新日期：1982-01-01 00:00:00

abstract：:We describe outcomes of patients with infections with carbapenem-resistant Klebsiella pneumoniae (CRKP) who received ertapenem-containing double-carbapenem therapy (ECDCT). Clinical success was observed in 7/18 (39%) patients overall: bloodstream infections, 3/7 (43%); pneumonia, 1/5 (20%); intraabdominal infections, ...

journal_title：Antimicrobial agents and chemotherapy

authors： Cprek JB,Gallagher JC

更新日期：2015-11-09 00:00:00

abstract：:The in vitro and in vivo activities of a mixture of six oleane triterpene saponins, recovered from the methanolic extract of the leaves of the Vietnamese plant Maesa balansae (PX-6518), were evaluated against drug-sensitive visceral Leishmania strains. The in vitro 50% inhibitory concentration (IC(50)) against intrace...

journal_title：Antimicrobial agents and chemotherapy

authors： Maes L,Vanden Berghe D,Germonprez N,Quirijnen L,Cos P,De Kimpe N,Van Puyvelde L

更新日期：2004-01-01 00:00:00

abstract：:Amphotericin B derivatives, such as MS-8209, have been evaluated as a therapeutic approach to human immunodeficiency virus (HIV) infection. We show that MS-8209, like amphotericin B, increases tumor necrosis factor alpha (TNF-alpha) mRNA expression and TNF-alpha production and consequently HIV replication in human mac...

journal_title：Antimicrobial agents and chemotherapy

authors： Clayette P,Martin M,Beringue V,Dereuddre-Bosquet N,Adjou KT,Seman M,Dormont D

更新日期：2000-02-01 00:00:00

abstract：:The caspofungin clinical trial database offers an opportunity to assess susceptibility results for Candida pathogens obtained from patients with candidiasis and allows for correlations between efficacy outcomes and MICs. Candida isolates have been identified from patients enrolled in four studies of esophageal candidi...

journal_title：Antimicrobial agents and chemotherapy

authors： Kartsonis N,Killar J,Mixson L,Hoe CM,Sable C,Bartizal K,Motyl M

更新日期：2005-09-01 00:00:00

abstract：:To evaluate the exposure-response relationships for efficacy and safety of voriconazole and anidulafungin in adult patients with invasive aspergillosis (IA), a population pharmacokinetic-pharmacodynamic (PK-PD) analysis was performed with data from a phase 3, prospective, double-blind, comparative study evaluating vor...

journal_title：Antimicrobial agents and chemotherapy

authors： Liu P,Mould DR

更新日期：2014-08-01 00:00:00

abstract：:Significant increases in the MIC(90)s of linezolid in multidrug-resistant Mycobacterium tuberculosis isolates were seen between the baseline period of 2001 to 2003 (0.5 microg/ml) and 2004 (2 microg/ml). The MICs were 4 microg/ml in three strains. Both fluoroquinolones (except levofloxacin) and kanamycin were found to...

journal_title：Antimicrobial agents and chemotherapy

authors： Huang TS,Liu YC,Sy CL,Chen YS,Tu HZ,Chen BC

更新日期：2008-06-01 00:00:00