Antipicornavirus flavone Ro 09-0179.

abstract：:A double-blind study was performed to compare the clinical response and the incidence of side effects in 2,581 patients administered ampicillin or cyclacillin for infections of the genitourinary or respiratory tract, infections of the skin and soft tissues, or for otitis media. There was no significant difference in c...

journal_title：Antimicrobial agents and chemotherapy

authors： Gold JA,Hegarty CP,Deitch MW,Walker BR

更新日期：1979-01-01 00:00:00

abstract：:Clostridioides difficile causes severe antibiotic-associated diarrhea and colitis. C. difficile is an anaerobic, Gram-positive sporeformer that is highly resistant to β-lactams, the most commonly prescribed antibiotics. The resistance of C. difficile to β-lactam antibiotics allows the pathogen to replicate and cause d...

journal_title：Antimicrobial agents and chemotherapy

authors： Sandhu BK,Edwards AN,Anderson SE,Woods EC,McBride SM

更新日期：2019-12-20 00:00:00

abstract：:Monophenol monooxygenase (monophenol, dihydroxyphenylalanine:oxygen oxidoreductase EC 1.14.18.1) was studied in melanin-positive and melanin-negative mutants of Streptomyces lincolnensis NCIB 9413, varying in the lincomycin synthesizing ability. The activities of laccase and tyrosine phenol lyase (EC 4.1.99.2) are abs...

journal_title：Antimicrobial agents and chemotherapy

authors： Michalik J,Emilianowicz-Czerska W,Switalski L,Raczyńska-Bojanowska K

更新日期：1975-11-01 00:00:00

abstract：:Cefamandole has a broader spectrum and greater potency than the other cephalosporins. It includes Haemophilus influenzae, most strains of Enterobacter, and many strains of indole-positive Proteus and Bacteroides, with a lower minimal inhibitory concentration for Escherichia coli, Klebsiella, etc. Concentrations of dru...

journal_title：Antimicrobial agents and chemotherapy

authors： Griffith RS,Black HR,Brier GL,Wolny JD

更新日期：1976-11-01 00:00:00

abstract：:A new natural TEM-2 derivative, named TEM-72, was identified in a Proteus mirabilis strain and in a Morganella morganii strain isolated in Italy in 1999. Compared to TEM-1, TEM-72 contains the following amino acid substitutions: Q39K, M182T, G238S, and E240K. Kinetic analysis showed that TEM-72 exhibits an extended-sp...

journal_title：Antimicrobial agents and chemotherapy

authors： Perilli M,Segatore B,de Massis MR,Riccio ML,Bianchi C,Zollo A,Rossolini GM,Amicosante G

更新日期：2000-09-01 00:00:00

abstract：:A randomized, prospective, double-blind, double-dummy, multicenter study investigated the efficacy and safety of 10 days of oral therapy with grepafloxacin at 400 mg once daily, grepafloxacin at 600 mg once daily, or ciprofloxacin at 500 mg twice daily in 624 patients with acute bacterial exacerbations of chronic bron...

journal_title：Antimicrobial agents and chemotherapy

authors： Chodosh S,Lakshminarayan S,Swarz H,Breisch S

更新日期：1998-01-01 00:00:00

abstract：:The minimal inhibitory concentration of temocillin (BRL 17421) against 476 clinical isolates was determined by an agar dilution method. Temocillin was active against most of the Enterobacteriaceae, Haemophilus, and Neisseria strains tested. The compound showed low activity or was inactive against Bacteroides, Campylob...

journal_title：Antimicrobial agents and chemotherapy

authors： Van Landuyt HW,Pyckavet M,Lambert A,Boelaert J

更新日期：1982-10-01 00:00:00

abstract：:The optimal approach for empirical antibiotic therapy in patients with severe sepsis and septic shock remains controversial. A retrospective cohort study was conducted in the intensive care units of a university hospital. The data from 760 patients with severe sepsis or septic shock associated with Gram-negative bacte...

journal_title：Antimicrobial agents and chemotherapy

authors： Micek ST,Welch EC,Khan J,Pervez M,Doherty JA,Reichley RM,Kollef MH

更新日期：2010-05-01 00:00:00

abstract：:The potent antiretroviral pyrimidinediones IQP-0528 (PYD1) and IQP-0532 (PYD2) were formulated in polyurethane intravaginal rings (IVRs) as prophylactic drug delivery systems to prevent the sexual transmission of HIV-1. To aid in the selection of a pyrimidinedione candidate and the optimal loading of the drug in the I...

journal_title：Antimicrobial agents and chemotherapy

authors： Johnson TJ,Srinivasan P,Albright TH,Watson-Buckheit K,Rabe L,Martin A,Pau CP,Hendry RM,Otten R,McNicholl J,Buckheit R Jr,Smith J,Kiser PF

更新日期：2012-03-01 00:00:00

abstract：:The in vitro activity of ceftriaxone was compared with those of other recently introduced beta-lactam antimicrobial agents (cefoperazone, cefotaxime, and moxalactam) and with those of cefoxitin, clindamycin, and metronidazole against 227 strains of anaerobic bacteria. The data obtained in this investigation suggest th...

journal_title：Antimicrobial agents and chemotherapy

authors： Rolfe RD,Finegold SM

更新日期：1982-08-01 00:00:00

abstract：:Sporangiomycin and micrococcin inhibit the binding of aminoacyl-transfer ribonucleic acid into the ribosomal A site in intact bacterial protoplasts. They also prevent the assembly of [ribosome-elongation factor G-guanine nucleotide] complexes in vitro and compete with [(35)S]thiostrepton for ribosomal binding sites. W...

journal_title：Antimicrobial agents and chemotherapy

authors： Cundliffe E,Dixon PD

更新日期：1975-07-01 00:00:00

abstract：:Resistance to rifampin in Mycobacterium tuberculosis results from mutations in the gene coding for the beta subunit of RNA polymerase (rpoB). At least 95% of rifampin-resistant isolates have mutations in rpoB, and the mutations are clustered in a small region. About 40 distinct point mutations and in-frame insertions ...

journal_title：Antimicrobial agents and chemotherapy

authors： Morlock GP,Plikaytis BB,Crawford JT

更新日期：2000-12-01 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：:Bacteriolytic antibiotics cause the release of bacterial components that augment the host inflammatory response, which in turn contributes to the pathophysiology of brain injury in bacterial meningitis. In the present study, antibiotic therapy with nonbacteriolytic daptomycin was compared with that of bacteriolytic ce...

journal_title：Antimicrobial agents and chemotherapy

authors： Grandgirard D,Schürch C,Cottagnoud P,Leib SL

更新日期：2007-06-01 00:00:00

abstract：:The emergence of resistant strains among common and rare Candida species necessitates continuous monitoring of the in vitro susceptibilities of those isolates. We therefore assessed the in vitro activities of micafungin against 1,099 molecularly identified isolates belonging to 5 common and 20 rare Candida species by ...

journal_title：Antimicrobial agents and chemotherapy

authors： Meletiadis J,Geertsen E,Curfs-Breuker I,Meis JF,Mouton JW

更新日期：2016-09-23 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：:Since human cytomegalovirus (HCMV) does not infect or replicate in nonhuman cells and tissues, there are few animal models currently available for evaluation of antiviral therapies for these infections. In the present studies, we utilized two different models in which severe combined immunodeficient (SCID) mice were i...

journal_title：Antimicrobial agents and chemotherapy

authors： Kern ER,Hartline CB,Rybak RJ,Drach JC,Townsend LB,Biron KK,Bidanset DJ

更新日期：2004-05-01 00:00:00

abstract：:The in vitro susceptibilities of 266 isolates of Streptococcus agalactiae determined by the agar dilution method showed that 6% of isolates were nonsusceptible to penicillin and 46% was resistant to erythromycin. Of the erythromycin-resistant isolates, 86.3% had the macrolide-lincosamide-streptogramin (MLS) resistance...

journal_title：Antimicrobial agents and chemotherapy

authors： Hsueh PR,Teng LJ,Lee LN,Ho SW,Yang PC,Luh KT

更新日期：2001-11-01 00:00:00

abstract：:The current recommendations for intravenous (i.v.) acyclovir dosing in obese patients suggest using ideal body weight (IBW) rather than total body weight (TBW). To our knowledge, no pharmacokinetic analysis has validated this recommendation. This single-dose pharmacokinetic study was conducted in an inpatient oncology...

journal_title：Antimicrobial agents and chemotherapy

authors： Turner RB,Cumpston A,Sweet M,Briggs F,Slain D,Wen S,Craig M,Hamadani M,Petros W

更新日期：2016-01-11 00:00:00

abstract：:During investigation of susceptibility testing methods for polymyxins, 24 multidrug-resistant clinical isolates of Pseudomonas aeruginosa were observed to have a distinct, reproducible phenotype in which skipped wells were observed during broth microdilution testing for polymyxin B. Possible mechanisms underlying this...

journal_title：Antimicrobial agents and chemotherapy

authors： Schurek KN,Sampaio JL,Kiffer CR,Sinto S,Mendes CM,Hancock RE

更新日期：2009-10-01 00:00:00

abstract：:An efficient and reproducible procedure was developed for extracting aminoglycosides from renal cortical tissue. It involves a double homogenization and two rinsings with trichloroacetic acid. A higher recovery is obtained compared with that of other previously reported methods. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Giuliano RA,Verpooten GA,Pollet DE,Verbist L,Scharpé SL,De Broe ME

更新日期：1984-06-01 00:00:00

abstract：:We report here on a quantitative real-time reverse transcription-PCR (qRT-PCR) assay for assessing drug efficacy against the intracellular pathogen Cryptosporidium parvum. The qRT-PCR assay detects 18S rRNA transcripts from both parasites, that is, the cycle threshold for 18S rRNA from parasites (C(T)([P18S])) and hos...

journal_title：Antimicrobial agents and chemotherapy

authors： Cai X,Woods KM,Upton SJ,Zhu G

更新日期：2005-11-01 00:00:00

abstract：:Leukocyte chemotaxis was inhibited 9.6% compared with control in the presence of 10 mug of gentamicin per ml and 10.5% when exposed to 20 mug of amikacin per ml. However, cells incubated with an injectable form of gentamicin, containing preservatives, were inhibited an additional 25.8% relative to cells incubated with...

journal_title：Antimicrobial agents and chemotherapy

authors： Goodhart GL

更新日期：1977-10-01 00:00:00

abstract：:Mycobacterium abscessus is intrinsically resistant to many antimycobacterial antibiotics, which presents serious problems in therapy. Here, we describe the development of a novel phenotype-based microscopic and computerized imaging drug screening approach. A pilot screen of 568 compounds from two libraries identified ...

journal_title：Antimicrobial agents and chemotherapy

authors： Richter A,Strauch A,Chao J,Ko M,Av-Gay Y

更新日期：2018-08-27 00:00:00

abstract：:Hepatitis C virus (HCV) genotype (GT) 2 represents approximately 9% of all viral infections globally. While treatment outcomes for GT2-infected patients have improved substantially with direct-acting antiviral agents (DAAs) compared to interferon-α, the presence of polymorphisms in NS5A can impact efficacy of NS5A inh...

journal_title：Antimicrobial agents and chemotherapy

authors： Asante-Appiah E,Ingravallo P,McMonagle P,Bystol K,Xia E,Curry S,Qiu P,Black S,Chase R,Liu R,Lahser F

更新日期：2019-09-16 00:00:00

abstract：:The use of gentamicin to control contamination in a tissue culture system for the isolation of Chlamydia was investigated. Gentamicin, at concentrations up to 100 mug/ml, did not appear to inhibit the growth of stock chlamydial strains, as judged by assays for iodine-staining inclusions. When 343 cervical and urethral...

journal_title：Antimicrobial agents and chemotherapy

authors： Wentworth BB

更新日期：1973-06-01 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：:Receipt of parenteral nutrition (PN) remains an independent risk factor for developing catheter-related bloodstream infections (CR-BSI) caused by fungi, including by the polymorphic fungus Candida albicans, which is notoriously adept at forming drug-resistant biofilm structures. Among a variety of macronutrients, PN s...

journal_title：Antimicrobial agents and chemotherapy

authors： Willems HME,Stultz JS,Coltrane ME,Fortwendel JP,Peters BM

更新日期：2019-10-22 00:00:00

abstract：:Identifying and understanding potential drug-drug interactions (DDIs) are vital for the treatment of human immunodeficiency virus type 1 (HIV-1) infection. This article discusses DDIs between doravirine, a nonnucleoside reverse transcriptase inhibitor (NNRTI), and cytochrome P450 3A (CYP3A) substrates and drugs that m...

journal_title：Antimicrobial agents and chemotherapy

authors： Khalilieh SG,Yee KL,Sanchez RI,Fan L,Anderson MS,Sura M,Laethem T,Rasmussen S,van Bortel L,van Lancker G,Iwamoto M

更新日期：2019-04-25 00:00:00

abstract：:The in vivo activities of imipenem, meropenem, and cefepime were studied in a model of rat pneumonia caused by a plasmid-mediated AmpC beta-lactamase ACT-1-producing Klebsiella pneumoniae strain (K. pneumoniae strain 12) and a derivative porin-deficient mutant (K. pneumoniae strain 12dp). No differences between these ...

journal_title：Antimicrobial agents and chemotherapy

authors： Padilla E,Alonso D,Doménech-Sánchez A,Gomez C,Pérez JL,Albertí S,Borrell N

更新日期：2006-06-01 00:00:00