Pharmacodynamic parameters and toxicity of netilmicin (6 milligrams/kilogram/day) given once daily or in three divided doses to cancer patients with urinary tract infection.

abstract：:The effects of trimethoprim, sulfadiazine, sulfamethoxazole, and sulfathiazole on the hemagglutination and adhesion by three Escherichia coli strains were studied. The strains were isolated from the urine of patients with acute pyelonephritis and carried P antigen-recognizing fimbriae (P fimbriae). At antimicrobial co...

journal_title：Antimicrobial agents and chemotherapy

authors： Väisänen V,Lounatmaa K,Korhonen TK

更新日期：1982-07-01 00:00:00

abstract：:Chronic wound infections are associated with biofilm formation, which in turn has been correlated with drug resistance. However, the mechanism by which bacteria form biofilms in clinical environments is not clearly understood. This study was designed to investigate the biofilm formation potency of Acinetobacter bauman...

journal_title：Antimicrobial agents and chemotherapy

authors： He X,Lu F,Yuan F,Jiang D,Zhao P,Zhu J,Cheng H,Cao J,Lu G

更新日期：2015-08-01 00:00:00

abstract：:This study summarizes the linezolid susceptibility testing results for 7,429 Gram-positive pathogens from 60 U.S. sites collected during the 2012 sampling year for the LEADER Program. Linezolid showed potent activity when tested against 2,980 Staphylococcus aureus isolates, inhibiting all but 3 at ≤2 μg/ml. Similarly,...

journal_title：Antimicrobial agents and chemotherapy

authors： Mendes RE,Flamm RK,Hogan PA,Ross JE,Jones RN

更新日期：2014-01-01 00:00:00

abstract：:We conducted this double-blind, parallel-group, placebo-controlled, randomized, multiple-ascending-dose study to assess the safety, tolerability, pharmacokinetics, and pharmacodynamics of GS-9851 (formerly PSI-7851) in treatment-naïve patients infected with hepatitis C virus (HCV) genotype 1. Thirty-two patients recei...

journal_title：Antimicrobial agents and chemotherapy

authors： Lawitz E,Rodriguez-Torres M,Denning JM,Albanis E,Cornpropst M,Berrey MM,Symonds WT

更新日期：2013-03-01 00:00:00

abstract：:We assessed cutaneous ethanol (ETOH) and isopropanol (ISOP) absorption after intensive (30 times per h) use of alcohol-based hand-rub solutions by healthcare workers (HCWs). ETOH was detectable in the breath of 6/20 HCWs (0.001 to 0.0025%) at 1 to 2 min postexposure and in the serum of 2/20 HCWs at 5 to 7 min postexpo...

journal_title：Antimicrobial agents and chemotherapy

authors： Brown TL,Gamon S,Tester P,Martin R,Hosking K,Bowkett GC,Gerostamoulos D,Grayson ML

更新日期：2007-03-01 00:00:00

abstract：:Novel penem molecules with heterocycle substitutions at the 6 position via a methylidene linkage were investigated for their activities and efficacy as beta-lactamase inhibitors. The concentrations of these molecules that resulted in 50% inhibition of enzyme activity were 0.4 to 3.1 nM for the TEM-1 enzyme, 7.8 to 72 ...

journal_title：Antimicrobial agents and chemotherapy

authors： Weiss WJ,Petersen PJ,Murphy TM,Tardio L,Yang Y,Bradford PA,Venkatesan AM,Abe T,Isoda T,Mihira A,Ushirogochi H,Takasake T,Projan S,O'Connell J,Mansour TS

更新日期：2004-12-01 00:00:00

abstract：:The pharmacokinetics of a single 1-g intravenous dose of mezlocillin were examined in six functionally anephric patients undergoing hemodialysis. Hemodialysis clearance calculated by plasma extraction ratios across the dialyzer membrane and by dialysis fluid agree well, averaging 26 and 32 ml/min. Dialyzer extraction ...

journal_title：Antimicrobial agents and chemotherapy

authors： Janicke DM,Mangione A,Schultz RW,Jusko WJ

更新日期：1981-11-01 00:00:00

abstract：:The in vitro activity of LY 146032, a cyclic lipopeptide antibiotic belonging to the class of agents designated A21978C, was compared with those of vancomycin, cefpirome, cefotaxime, and clindamycin against selected gram-positive bacteria. The new drug inhibited all staphylococcal isolates, including methicillin-resis...

journal_title：Antimicrobial agents and chemotherapy

authors： Eliopoulos GM,Willey S,Reiszner E,Spitzer PG,Caputo G,Moellering RC Jr

更新日期：1986-10-01 00:00:00

abstract：:The clinical vancomycin-intermediate Staphylococcus aureus (VISA) strain Mu50 carries two mutations in the vraSR and graRS two-component regulatory systems (TCRSs), namely, vraS(I5N) and graR(N197S) (hereinafter designated graR). The clinical heterogeneously vancomycin-intermediate S. aureus (hVISA) strain Mu3 shares ...

journal_title：Antimicrobial agents and chemotherapy

authors： Matsuo M,Hishinuma T,Katayama Y,Cui L,Kapi M,Hiramatsu K

更新日期：2011-09-01 00:00:00

abstract：:In this report, we describe a new method to measure intracellular zidovudine triphosphate (ZDV-TP) levels in peripheral blood mononuclear cells (PBMCs) from patients treated with ZDV by utilizing inhibition of human immunodeficiency virus type 1 reverse transcriptase activity by ZDV-TP. Intracellular levels of ZDV-TP ...

journal_title：Antimicrobial agents and chemotherapy

authors： Robbins BL,Rodman J,McDonald C,Srinivas RV,Flynn PM,Fridland A

更新日期：1994-01-01 00:00:00

abstract：:Transfer of piperaquine (PQ) into breast milk was examined in 27 Papua New Guinean women given a 3-day course of dihydroartemisinin-PQ or sulfadoxine-pyrimethamine-PQ during the second/third trimester. Breast milk was sampled on days 1, 2, 3 to 5, 7 to 11, and 14 to 17 postdelivery, a median of 70 days postdose (range...

journal_title：Antimicrobial agents and chemotherapy

authors： Moore BR,Salman S,Benjamin J,Page-Sharp M,Yadi G,Batty KT,Siba PM,Mueller I,Davis TM

更新日期：2015-07-01 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：:Cefazolin and cephalothin disk susceptibility and minimal inhibitory concentration determinations were conducted on 591 clinical isolates. Cefazolin demonstrated superior activity, as shown by lower minimal inhibitory concentrations, and a greater percentage of isolates inhibited in the disk susceptibility test. The c...

journal_title：Antimicrobial agents and chemotherapy

authors： Actor P,Guarini J,Uri J,Dickson J,Pauls JF,Weisbach JA

更新日期：1974-01-01 00:00:00

abstract：:Effervescent lozenges containing 10 mg of zinc acetate were evaluated as a treatment of upper respiratory tract infections in a double-blind randomized trial by using a placebo which was indistinguishable to most observers in taste and appearance from the active material. Of the 70 treatment courses used by 55 individ...

journal_title：Antimicrobial agents and chemotherapy

authors： Douglas RM,Miles HB,Moore BW,Ryan P,Pinnock CB

更新日期：1987-08-01 00:00:00

abstract：:In vitro susceptibilities to 45 antibiotics were determined for 30 genetically and geographically diverse strains of Yersinia pestis by the broth microdilution method at two temperatures, 28°C and 35°C, following Clinical and Laboratory Standards Institute (CLSI) methods. The Y. pestis strains demonstrated susceptibil...

journal_title：Antimicrobial agents and chemotherapy

authors： Heine HS,Hershfield J,Marchand C,Miller L,Halasohoris S,Purcell BK,Worsham PL

更新日期：2015-04-01 00:00:00

abstract：:The standard disk diffusion method of Bauer et al. (Am. J. Clin. Pathol. 45:493-496, 1966; National Committee for Clinical Laboratory Standards, Performance standards for antimicrobial disc susceptibility tests, approved standard ASM-2, 2nd ed., 1979) was used to monitor the potency of 16 Autobac antibiotic elution di...

journal_title：Antimicrobial agents and chemotherapy

authors： Gaydos JM,Harrington BJ

更新日期：1982-03-01 00:00:00

abstract：:We evaluated the antituberculosis (anti-TB) activity of five β-lactams alone or in combination with β-lactamase inhibitors against 41 clinical isolates of Mycobacterium tuberculosis, including multidrug-resistant and extensively drug-resistant strains. Of those, tebipenem, an oral carbapenem, showed the most potent an...

journal_title：Antimicrobial agents and chemotherapy

authors： Horita Y,Maeda S,Kazumi Y,Doi N

更新日期：2014-11-01 00:00:00

abstract：:R4.0, a synthetic CCL5/RANTES-derived peptide, exerts potent anti-HIV-1 activity via its nonactivating interaction with CCR5, the major HIV-1 coreceptor. CCR5 chronic activation may promote undesirable inflammatory effects and enhance viral infection; thus, receptor antagonism is a necessary requisite. HIV-1 gp120, CC...

journal_title：Antimicrobial agents and chemotherapy

authors： Secchi M,Vassena L,Morin S,Schols D,Vangelista L

更新日期：2014-10-01 00:00:00

abstract：:Alternate therapies are needed for treatment of secondary bacterial pneumonia following influenza. The immunomodulatory peptide P4 has shown promise in mouse models of primary pneumococcal infection. Mice infected with influenza virus and then challenged with Streptococcus pneumoniae were treated with a combination of...

journal_title：Antimicrobial agents and chemotherapy

authors： Weeks JN,Boyd KL,Rajam G,Ades EW,McCullers JA

更新日期：2011-05-01 00:00:00

abstract：:Hand-foot-and-mouth disease (HFMD), caused by enterovirus, is a threat to public health worldwide. To date, enterovirus 71 (EV71) has been one of the major causative agents of HFMD in the Pacific-Asia region, and outbreaks with EV71 cause millions of infections. However, no drug is currently available for clinical the...

journal_title：Antimicrobial agents and chemotherapy

authors： Wang Y,Cao L,Zhai Y,Yin Z,Sun Y,Shang L

更新日期：2017-06-27 00:00:00

abstract：:Transposon mutagenesis of a clinical isolate of Morganella morganii, G1492 (tigecycline MIC of 4 microg/ml), yielded two insertion knockout mutants for which tigecycline MICs were 0.03 microg/ml. Transposon insertions mapped to acrA, which is constitutively overexpressed in G1492, suggesting a role of the AcrAB efflux...

journal_title：Antimicrobial agents and chemotherapy

authors： Ruzin A,Keeney D,Bradford PA

更新日期：2005-02-01 00:00:00

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 tuberactinomycin antibiotics are essential components in the drug arsenal against Mycobacterium tuberculosis infections and are specifically used for the treatment of multidrug-resistant tuberculosis. These antibiotics are also being investigated for their targeting of the catalytic RNAs involved in viral replicat...

journal_title：Antimicrobial agents and chemotherapy

authors： Thomas MG,Chan YA,Ozanick SG

更新日期：2003-09-01 00:00:00

abstract：:Additional drugs are needed for the treatment of multidrug-resistant tuberculosis (TB). Sulfamethoxazole has been shown to have in vitro activity against Mycobacterium tuberculosis; however, there is concern about resistance given the widespread use of trimethoprim-sulfamethoxazole prophylaxis among HIV-infected patie...

journal_title：Antimicrobial agents and chemotherapy

authors： Ogwang S,Good CE,Okware B,Nsereko M,Jacobs MR,Boom WH,Bark CM

更新日期：2015-09-01 00:00:00

abstract：:Many gram-negative bacteria are known to be remarkably resistant to hydrophobic noxious agents by virtue of their outer membranes (OM). We investigated, by using four different assay methods, the ability of sodium hexametaphosphate (HMP) to disrupt this OM barrier. (i) In the growth inhibition assay, HMP was found to ...

journal_title：Antimicrobial agents and chemotherapy

authors： Vaara M,Jaakkola J

更新日期：1989-10-01 00:00:00

abstract：:We studied eight strains of Escherichia coli resistant to high levels of trimethoprim that were isolated over a 6-week period in a commercial breeding flock of broilers. The strains originated from fecal samples and from a carcass immediately after slaughter. Seven of eight strains belonged to the same infrequent biot...

journal_title：Antimicrobial agents and chemotherapy

authors： Chaslus-Dancla E,Gerbaud G,Lagorce M,Lafont JP,Courvalin P

更新日期：1987-05-01 00:00:00

abstract：:Delafloxacin, an investigational anionic fluoroquinolone, is active against a broad range of Gram-positive and Gram-negative bacteria. In this study, 200 Streptococcus pneumoniae (plus 30 levofloxacin-resistant isolates), 200 Haemophilus influenzae, and 100 Moraxella catarrhalis isolates selected primarily from the Un...

journal_title：Antimicrobial agents and chemotherapy

authors： Flamm RK,Rhomberg PR,Huband MD,Farrell DJ

更新日期：2016-09-23 00:00:00

abstract：:The entry of an antibiotic into phagocytes is a prerequisite for its intracellular bioactivity against susceptible facultative or obligatory intracellular microorganisms. Brodimoprim is a dimethoxybenzylpyrimidine that has recently entered into clinical use, and its uptake into and elimination from human polymorphonuc...

journal_title：Antimicrobial agents and chemotherapy

authors： Braga PC,Dal Sasso M,Maci S,Bondiolotti G,Fonti E,Reggio S

更新日期：1996-10-01 00:00:00

abstract：:In a crossover study, single doses of netilmicin and gentamicin were administered intramuscularly, each at 1.0 and 2.5 mg/kg. The serum concentrations, analyzed by a two-compartment open model with a first-order absorption, indicated that the pharmacokinetics of the drugs are essentially the same. Both drugs were rapi...

journal_title：Antimicrobial agents and chemotherapy

authors： Chung M,Costello R,Symchowicz S

更新日期：1980-02-01 00:00:00

abstract：:The outcome of Helicobacter pylori infection was analyzed in 114 dyspeptic patients treated with triple-drug therapy including clarithromycin. Clarithromycin resistance (in 20.2% of our isolates) was mainly caused by an A2142G mutation in the 23S rRNA gene of H. pylori. H. pylori eradication was obtained in all patien...

journal_title：Antimicrobial agents and chemotherapy

authors： Lee JH,Shin JH,Roe IH,Sohn SG,Lee JH,Kang GH,Lee HK,Jeong BC,Lee SH

更新日期：2005-04-01 00:00:00