Radioimmunoassay of sisomicin.

abstract：:lacZ fusion strains were constructed using the promoters of five cell wall stress stimulon genes: pbp2, tcaA, vraSR, sgtB, and lytR. All fusion strains were induced only in the presence of cell wall-active antibiotics, suggesting the potential of these strains for use in high-throughput screening for new cell wall-act...

journal_title：Antimicrobial agents and chemotherapy

authors： Steidl R,Pearson S,Stephenson RE,Ledala N,Sitthisak S,Wilkinson BJ,Jayaswal RK

更新日期：2008-08-01 00:00:00

abstract：:Three percent 5-ethyl-2'-deoxyuridine (EdU) in an aqueous cream base was compared with 5% acyclovir (ACV) in polyethylene glycol ointment and 3% EdU in 95% dimethyl sulfoxide (DMSO) for efficacy in the topical treatment of an experimental dorsal cutaneous herpes simplex virus type 1 infection in guinea pigs. Topical A...

journal_title：Antimicrobial agents and chemotherapy

authors： Spruance SL,Freeman DJ,Sheth NV

更新日期：1985-07-01 00:00:00

abstract：:The effect of ethambutol (EMB) is primarily on polymerization steps in the biosynthesis of the arabinan component of cell wall arabinogalactan (AG) of Mycobacterium smegmatis. Inhibition of the synthesis of the arabinan of lipoarabinomannan (LAM) occurred later, and thus in the cases of AG and LAM, the polymerization ...

journal_title：Antimicrobial agents and chemotherapy

authors： Mikusová K,Slayden RA,Besra GS,Brennan PJ

更新日期：1995-11-01 00:00:00

abstract：:An outbreak of meningococcal disease occurred among basic combat trainees at Fort Lewis, Wash., in the first 3 months of 1971. After five recruits developed meningitis within a 2-week period, 8,721 recruits were given 100 mg of minocycline every 12 hr for 5 days. No new cases of meningococcal disease occurred for almo...

journal_title：Antimicrobial agents and chemotherapy

authors： Guttler RB,Beaty HN

更新日期：1972-05-01 00:00:00

abstract：:The macrolide resistance gene erm(T) was identified for the first time in a porcine Erysipelothrix rhusiopathiae isolate from swine in China. The novel 3,749-bp small plasmid pER29, which carries erm(T), had a G+C content of 31% and four distinct open reading frames. The presence of pER29 increased by at least 128-fol...

journal_title：Antimicrobial agents and chemotherapy

authors： Xu CW,Zhang AY,Yang CM,Pan Y,Guan ZB,Lei CW,Peng LY,Li QZ,Wang HN

更新日期：2015-04-01 00:00:00

abstract：:The objective of the present study was to test the hypothesis that treatment of schistosomiasis mansoni with praziquantel can alter significantly the immune response of patients and generate a reversal of the level of fibrosis. Peripheral blood mononuclear cell (PBMC) samples were collected from, and abdominal ultraso...

journal_title：Antimicrobial agents and chemotherapy

authors： Martins-Leite P,Gazzinelli G,Alves-Oliveira LF,Gazzinelli A,Malaquias LC,Correa-Oliveira R,Teixeira-Carvalho A,Silveira AM

更新日期：2008-08-01 00:00:00

abstract：:In the present study we determined the resistance patterns of anaerobic bacteria from human saliva and stool specimens and investigated whether there were significant differences in resistance between outpatients and hospitalized patients, regardless of whether they had received antimicrobial agents. No bacterial stra...

journal_title：Antimicrobial agents and chemotherapy

authors： Stark CA,Edlund C,Sjöstedt S,Kristensen G,Nord CE

更新日期：1993-08-01 00:00:00

abstract：:N-Formimidoyl thienamycin (MK0787) was active against beta-lactamase-producing strains and was an effective inhibitor of beta-lactamases extracted and purified from these strains except for plasmid-mediated penicillinase type IV. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Toda M,Sato K,Nakazawa H,Inoue M,Mitsuhashi S

更新日期：1980-11-01 00:00:00

abstract：:Deciphering the mode of action (MOA) of new antibiotics discovered through phenotypic screening is of increasing importance. Metabolomics offers a potentially rapid and cost-effective means of identifying modes of action of drugs whose effects are mediated through changes in metabolism. Metabolomics techniques also co...

journal_title：Antimicrobial agents and chemotherapy

authors： Vincent IM,Ehmann DE,Mills SD,Perros M,Barrett MP

更新日期：2016-03-25 00:00:00

abstract：:Ten beta-lactamase-producing Enterococcus faecalis isolates were examined for the presence of the staphylococcal beta-lactamase repressor and antirepressor genes. Four isolates, previously shown to be unrelated to each other by pulsed-field gel electrophoresis analysis, were positive for both genes by PCR, although be...

journal_title：Antimicrobial agents and chemotherapy

authors： Tomayko JF,Zscheck KK,Singh KV,Murray BE

更新日期：1996-05-01 00:00:00

abstract：:Macrolides are the antimicrobials of choice for treating human campylobacteriosis. The recent emergence of erm(B) in Campylobacter bacteria threatens the utility of this class of antibiotics. Here we report the constitutive and inducible expression of erm(B) in Campylobacter isolates derived from diarrheal patients an...

journal_title：Antimicrobial agents and chemotherapy

authors： Deng F,Shen J,Zhang M,Wu C,Zhang Q,Wang Y

更新日期：2015-10-01 00:00:00

abstract：:Analysis of two clonally related multiresistant Pseudomonas aeruginosa isolates led to the identification of a novel IMP-type metallo-β-lactamase. IMP-29 was significantly different from the other IMP variants (the closest variant being IMP-5 with 93% amino acid identity). The bla(IMP-29) gene cassette was carried by ...

journal_title：Antimicrobial agents and chemotherapy

authors： Jeannot K,Poirel L,Robert-Nicoud M,Cholley P,Nordmann P,Plésiat P

更新日期：2012-04-01 00:00:00

abstract：:The emergence of pneumococci resistant to penicillin and other agents prompted us to evaluate intravenous vancomycin for the therapy of pneumococcal meningitis, which has an overall mortality of 30%. Eleven consecutive adult patients with cerebrospinal fluid (CSF)-culture-proven pneumococcal meningitis and positive in...

journal_title：Antimicrobial agents and chemotherapy

authors： Viladrich PF,Gudiol F,Liñares J,Pallarés R,Sabaté I,Rufí G,Ariza J

更新日期：1991-12-01 00:00:00

abstract：:Carbapenem resistance rates in Pseudomonas aeruginosa isolates in Colombia, as in many South American countries, are high for reasons that remain unclear. From our nationwide network, we describe the first detection of the metallo-beta-lactamase VIM-2 in clinical isolates of P. aeruginosa from multiple cities within C...

journal_title：Antimicrobial agents and chemotherapy

authors： Villegas MV,Lolans K,del Rosario Olivera M,Suarez CJ,Correa A,Queenan AM,Quinn JP,Colombian Nosocomial Resistance Study Group.

更新日期：2006-01-01 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：:Here we completely sequenced four mcr-1-haboring plasmids, isolated from two extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli and two carbapenemase-producing Klebsiella pneumoniae clinical isolates. The mcr-1-harboring plasmids from an E. coli sequence type 2448 (ST2448) isolate and two K. pneumoniae ST...

journal_title：Antimicrobial agents and chemotherapy

authors： Li A,Yang Y,Miao M,Chavda KD,Mediavilla JR,Xie X,Feng P,Tang YW,Kreiswirth BN,Chen L,Du H

更新日期：2016-06-20 00:00:00

abstract：:The time course of plasma drug levels and urinary recovery for two lipopeptide antifungal antibiotics, L-671,329 and cilofungin, were measured in male rhesus monkeys (Macaca mulatta) and in female DBA/2 mice. The antibiotics were administered intravenously at 10 mg/kg of body weight in phosphate-buffered saline-26% po...

journal_title：Antimicrobial agents and chemotherapy

authors： Sundelof JG,Hajdu R,Cleare WJ,Onishi J,Kropp H

更新日期：1992-03-01 00:00:00

abstract：:To compare the effect of ritonavir on plasma amprenavir pharmacokinetics, healthy adults received either fosamprenavir (700 mg twice a day [BID]) or amprenavir (600 mg BID) alone and in combination with ritonavir (100 mg BID). Ritonavir increased plasma amprenavir pharmacokinetic parameters to a similar extent when co...

journal_title：Antimicrobial agents and chemotherapy

authors： Wire MB,Baker KL,Jones LS,Shelton MJ,Lou Y,Thomas GJ,Berrey MM

更新日期：2006-04-01 00:00:00

abstract：:Seventy-two (54.5%) out of 132 fecal samples from a group of yellow-legged gulls in Barcelona, Spain, were positive for Escherichia coli producing either extended-spectrum β-lactamases (ESBL) (51.5%), carbapenemase (1.5%), or cephamycinase (1.5%). The isolation of two carbapenemase-producing E. coli strains is a matte...

journal_title：Antimicrobial agents and chemotherapy

authors： Vergara A,Pitart C,Montalvo T,Roca I,Sabaté S,Hurtado JC,Planell R,Marco F,Ramírez B,Peracho V,de Simón M,Vila J

更新日期：2017-01-24 00:00:00

abstract：:Two types of transmissible plasmids which encode resistance to trimethoprim-sulfamethoxazole were found among five animal isolates of Salmonella krefeld. This is the first report of plasmid-mediated resistance to trimethoprim-sulfamethoxazole in Salmonella strains isolated in the United States. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Mathewson JJ,Murray BE

更新日期：1983-03-01 00:00:00

abstract：:The pharmacokinetics of meropenem and its ring-opened metabolite (ICI 213,689) were investigated with eight young (20- to 34-year-old) and eight elderly (67- to 80-year-old) healthy male volunteers given single 30-min intravenous infusions of 500 mg of meropenem. All subjects had normal age-correlated glomerular funct...

journal_title：Antimicrobial agents and chemotherapy

authors： Ljungberg B,Nilsson-Ehle I

更新日期：1992-07-01 00:00:00

abstract：:The kinetics of the lethal action of metronidazole and the formation of acetamide have been studied in a strain of Bacteroides fragilis which is relatively resistant to metronidazole. As with a susceptible strain of B. fragilis, the data are consistent with a model in which a labile intermediate in metronidazole metab...

journal_title：Antimicrobial agents and chemotherapy

authors： McLafferty MA,Koch RL,Goldman P

更新日期：1982-01-01 00:00:00

abstract：:The role of linezolid in empirical therapy of suspected bacteremia remains unclear. The aim of this study was to evaluate the influence of empirical use of linezolid or glycopeptides in addition to other antibiotics on the 30-day mortality rates in patients with Gram-negative bacteremia. For this purpose, 1,126 patien...

journal_title：Antimicrobial agents and chemotherapy

authors： Ternavasio-de la Vega HG,Mateos-Díaz AM,Martinez JA,Almela M,Cobos-Trigueros N,Morata L,De-la-Calle C,Sala M,Mensa J,Marcos M,Soriano A

更新日期：2014-12-01 00:00:00

abstract：:beta-Lactamase production was investigated in cultures of 25 Klebsiella pneumoniae isolates isolated at a hospital in Durban, South Africa, in 1994 and 1996. Twenty of these isolates gave ceftazidime MIC/ceftazidime plus clavulanate MIC ratios of >/=8, implying production of extended-spectrum beta-lactamases (ESBLs), ...

journal_title：Antimicrobial agents and chemotherapy

authors： Essack SY,Hall LM,Pillay DG,McFadyen ML,Livermore DM

更新日期：2001-01-01 00:00:00

abstract：:We report a microanalytical high-performance liquid chromatography method for quantitation of cefpirome (HR 810) from serum. The drug was extracted from 0.05 ml of serum with 0.2 ml of isopropanol containing beta-hydroxypropyltheophylline, the internal standard. Separations were performed on a C18 column at ambient te...

journal_title：Antimicrobial agents and chemotherapy

authors： Turley CP,Kearns GL,Jacobs RF

更新日期：1988-10-01 00:00:00

abstract：:Free-living amoebae of the genus Acanthamoeba are causing serious chronic conditions such as destructive keratitis in contact lens wearers or granulomatous amoebic encephalitis in individuals with compromised immune systems. Both are characterized by the lack of availability of sufficiently effective and uncomplicated...

journal_title：Antimicrobial agents and chemotherapy

authors： Walochnik J,Duchêne M,Seifert K,Obwaller A,Hottkowitz T,Wiedermann G,Eibl H,Aspöck H

更新日期：2002-03-01 00:00:00

abstract：:WR99210, a dihydrofolate reductase inhibitor, has promising in vitro activity against Mycobacterium avium complex (MAC). The in vitro activities of WR99210 alone and in combination with a fixed concentration of dapsone (0.5 microgram/ml) were evaluated against 35 clinical MAC isolates by a broth dilution method. The M...

journal_title：Antimicrobial agents and chemotherapy

authors： Shah LM,DeStefano MS,Cynamon MH

更新日期：1996-11-01 00:00:00

abstract：:The effects of eight contact lens solutions on a Mastigina sp., which was associated with the infected eye of a patient, were studied. The solutions which killed the organism promptly were those which are used for gas-permeable and hard contact lenses. Some solutions for soft contact lenses were more effective than ot...

journal_title：Antimicrobial agents and chemotherapy

authors： Niszl IA,Markus MB,van Deventer JM

更新日期：1995-10-01 00:00:00

abstract：:Cefamandole pharmacokinetics were investigated in 24 adult males with stable renal function and creatinine clearances of 0 to 139 ml/min. After intramuscular injection of 1.0 g of cefamandole, peak plasma concentrations were achieved between 1 and 2 h. Maximum plasma concentration and drug half-life increased as creat...

journal_title：Antimicrobial agents and chemotherapy

authors： Czerwinski AW,Pederson JA

更新日期：1979-02-01 00:00:00

abstract：:The bioactivity of imipenem at 20 micrograms/ml in various agar and broth media which are commonly used in susceptibility test assays was measured at different storage temperatures over time. Imipenem was found to be more stable at 4 degrees C than at -20 degrees C and least stable in all media at 35 degrees C. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Baron EJ,Hindler JA

更新日期：1984-06-01 00:00:00