Cefamandole bile levels in patients with hepatobiliary disease.

abstract：:Seventeen oral streptococci and 18 enterococci were tested for the presence of DNA sequences homologous to the conjugative transposon Tn916 encoding tetracycline resistance. All the strains were resistant to tetracyclines, including minocycline, and most of them were resistant to other antibiotics. Tn916-like structur...

journal_title：Antimicrobial agents and chemotherapy

authors： Bentorcha F,Clermont D,de Cespédès G,Horaud T

更新日期：1992-01-01 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：:Parallel in vitro tests, assessing the inhibition of schizont maturation, were conducted with 31 fresh isolates of Plasmodium falciparum from Thailand, using artemisinin, doxycycline, and combinations of both. The activities of artemisinin and doxycycline are obviously not correlated. Both compounds showed consistent ...

journal_title：Antimicrobial agents and chemotherapy

authors： Sponer U,Prajakwong S,Wiedermann G,Kollaritsch H,Wernsdorfer G,Wernsdorfer WH

更新日期：2002-01-01 00:00:00

abstract：:We found a heterozygous C2857T mutation (R953C) in polymerase gamma (Pol-γ) in an HIV-infected patient with mitochondrial toxicity. The R953C Pol-γ mutant binding affinity for dCTP is 8-fold less than that of the wild type. The R953C mutant shows a 4-fold decrease in discrimination of analog nucleotides relative to th...

journal_title：Antimicrobial agents and chemotherapy

authors： Li M,Mislak AC,Foli Y,Agbosu E,Bose V,Bhandari S,Szymanski MR,Shumate CK,Yin YW,Anderson KS,Paintsil E

更新日期：2016-08-22 00:00:00

abstract：:We compared the kinetics of amphotericin B (AMB) lung accumulation and fungal clearance by liposomal amphotericin B (L-AMB) and amphotericin B lipid complex (ABLC) in a neutropenic murine model of invasive pulmonary mucormycosis (IPM). Immunosuppressed BALB/c mice were inoculated with 1 x 10(6) Rhizopus oryzae spores ...

journal_title：Antimicrobial agents and chemotherapy

authors： Lewis RE,Albert ND,Liao G,Hou J,Prince RA,Kontoyiannis DP

更新日期：2010-03-01 00:00:00

abstract：:Ofloxacin, a potent quinolone antibacterial agent, has a tricyclic ring structure with a methyl group attached to the asymmetric carbon at the C-3 position on the oxazine ring. The S isomer (DR-3355) of ofloxacin has antibacterial activity up to 2 orders of magnitude greater than that of the R isomer (DR-3354). This d...

journal_title：Antimicrobial agents and chemotherapy

authors： Morrissey I,Hoshino K,Sato K,Yoshida A,Hayakawa I,Bures MG,Shen LL

更新日期：1996-08-01 00:00:00

abstract：:Whole-genome sequencing of trimethoprim-resistant Escherichia coli clinical isolates identified a member of the trimethoprim-resistant type II dihydrofolate reductase gene family (dfrB). The dfrB4 gene was located within a class I integron flanked by multiple resistance genes. This arrangement was previously reported ...

journal_title：Antimicrobial agents and chemotherapy

authors： Toulouse JL,Edens TJ,Alejaldre L,Manges AR,Pelletier JN

更新日期：2017-04-24 00:00:00

abstract：:The in vitro activity of the investigational siderophore cephalosporin, cefiderocol (formerly S-649266), was determined against a 2014-2016, 52-country, worldwide collection of clinical isolates of carbapenem-nonsusceptible Enterobacteriaceae (n = 1,022), multidrug-resistant (MDR) Acinetobacter baumannii (n = 368), MD...

journal_title：Antimicrobial agents and chemotherapy

authors： Hackel MA,Tsuji M,Yamano Y,Echols R,Karlowsky JA,Sahm DF

更新日期：2018-01-25 00:00:00

abstract：:It has recently become apparent that inflammatory reactions including nitric oxide (NO) release contribute to the outcome of pulmonary infections. To investigate the effect of N(G)-monomethyl-L-arginine (L-NMMA), a NO synthase inhibitor, on the pathogenesis of pneumococcal pneumonia, we inoculated CD(1) Swiss mice wit...

journal_title：Antimicrobial agents and chemotherapy

authors： Bergeron Y,Ouellet N,Simard M,Olivier M,Bergeron MG

更新日期：1999-09-01 00:00:00

abstract：:The indinavir dosage regimen currently used for human immunodeficiency virus (HIV)-infected children is not based on pharmacokinetic data obtained in the target patient population. The purpose of our study was to characterize indinavir pharmacokinetics and pharmacodynamics in HIV-infected children. Eleven children (ag...

journal_title：Antimicrobial agents and chemotherapy

authors： Gatti G,Vigano' A,Sala N,Vella S,Bassetti M,Bassetti D,Principi N

更新日期：2000-03-01 00:00:00

abstract：:A study was performed to determine the effect of parenteral treatment with four broad-spectrum cephalosporins (cefoperazone, ceftriaxone, ceftazidime, and cefepime) on the number of aerobic gram-negative rods and on the outgrowth of Candida albicans and a multiresistant strain of Citrobacter freundii in the feces of m...

journal_title：Antimicrobial agents and chemotherapy

authors： van Ogtrop ML,Guiot HF,Mattie H,van Furth R

更新日期：1991-05-01 00:00:00

abstract：:In vitro interactions of ciprofloxacin with imipenem and amikacin were evaluated by the killing-curve technique against 26 Pseudomonas aeruginosa strains resistant to amikacin and resistant or moderately susceptible to ciprofloxacin and imipenem. Imipenem enhanced killing by ciprofloxacin in tests with 11 strains, whe...

journal_title：Antimicrobial agents and chemotherapy

authors： Giamarellou H,Petrikkos G

更新日期：1987-06-01 00:00:00

abstract：:Carbapenem-resistant Acinetobacter baumannii is a major source of nosocomial infections worldwide and is mainly associated with the acquisition of OXA-type carbapenemases and, to a lesser extent, metallo-β-lactamases (MBLs). In this study, 82 nonepidemiologically related Acinetobacter strains carrying different types ...

journal_title：Antimicrobial agents and chemotherapy

authors： Vergara A,Zboromyrska Y,Mosqueda N,Morosini MI,García-Fernández S,Roca I,Cantón R,Marco F,Vila J

更新日期：2014-12-01 00:00:00

abstract：:Because of the potential for an interaction between cephalosporins and aminoglycosides leading to renal injury, an evaluation of the effect of a new cephalosporin, cefamandole nafate, on the toxicity of the aminoglycoside tobramycin was performed in laboratory animals. High doses of cefamandole nafate did not increase...

journal_title：Antimicrobial agents and chemotherapy

authors： Wold JS,Turnipseed SA,Broddle WD,Owen NV

更新日期：1977-10-01 00:00:00

abstract：:We have reported previously that methylenecyclopropane analogs of nucleosides have excellent activity against certain members of the herpesvirus family. A second generation, the 2,2-bis-hydroxymethyl derivatives, were synthesized, and 18 compounds were tested for activity in vitro against herpes simplex virus types 1 ...

journal_title：Antimicrobial agents and chemotherapy

authors： Kern ER,Kushner NL,Hartline CB,Williams-Aziz SL,Harden EA,Zhou S,Zemlicka J,Prichard MN

更新日期：2005-03-01 00:00:00

abstract：:Sordarin and its derivatives are antifungal compounds of potential clinical interest. Despite the highly conserved nature of the fungal and mammalian protein synthesis machineries, sordarin is a selective inhibitor of protein synthesis in fungal organisms. In cells sensitive to sordarin, its mode of action is through ...

journal_title：Antimicrobial agents and chemotherapy

authors： Botet J,Rodríguez-Mateos M,Ballesta JP,Revuelta JL,Remacha M

更新日期：2008-05-01 00:00:00

abstract：:Botulism is caused by botulinum neurotoxin (BoNT), the most poisonous substance known. BoNTs are also classified as Tier 1 biothreat agents due to their high potency and lethality. The existence of seven BoNT serotypes (A-G), which differ between 35% to 68% in amino acid sequence, necessitates the development of serot...

journal_title：Antimicrobial agents and chemotherapy

authors： Snow DM,Riling K,Kimbler A,Espinoza Y,Wong D,Pham K,Martinez Z,Kraus CN,Conrad F,Garcia-Rodriguez C,Cobb RR,Marks JD,Tomic MT

更新日期：2019-10-07 00:00:00

abstract：:Human immunodeficiency virus (HIV) Tat and gp120 intriguingly share the feature of being basic peptides that, once released by HIV(+) cells, bind to polyanionic heparan sulfate proteoglycans (HSPGs) on target uninfected cells, contributing to the onset of AIDS-associated pathologies. To identify multitarget anti-HIV p...

journal_title：Antimicrobial agents and chemotherapy

authors： Bugatti A,Urbinati C,Ravelli C,De Clercq E,Liekens S,Rusnati M

更新日期：2007-07-01 00:00:00

abstract：:A single-nucleotide polymorphism-based cluster grouping (SCG) classification system for Mycobacterium tuberculosis was used to examine antibiotic resistance type and resistance mutations in relationship to specific evolutionary lineages. Drug resistance and resistance mutations were seen across all SCGs. SCG-2 had hig...

journal_title：Antimicrobial agents and chemotherapy

authors： Brimacombe M,Hazbon M,Motiwala AS,Alland D

更新日期：2007-11-01 00:00:00

abstract：:The in vitro activity of the aminoglycoside 6'-N-acetyltransferase type Ib [AAC(6')-Ib] was inhibited by CuCl2 with a 50% inhibitory concentration (IC50) of 2.8 μM. The growth of an amikacin-resistant Klebsiella pneumoniae strain isolated from a neonate with meningitis was inhibited when amikacin was supplemented by t...

journal_title：Antimicrobial agents and chemotherapy

authors： Chiem K,Fuentes BA,Lin DL,Tran T,Jackson A,Ramirez MS,Tolmasky ME

更新日期：2015-09-01 00:00:00

abstract：:Thirty-five strains of Pasteurella multocida from humans and animals were tested for susceptibility to five cephalosporins by a broth dilution method. Cefcanel showed high activity against all isolates (MIC and MBC, less than or equal to 0.64 micrograms/ml). The corresponding figure for cefaclor and cefuroxime was 2.5...

journal_title：Antimicrobial agents and chemotherapy

authors： Holst E,Rollof J,Miörner H

更新日期：1989-12-01 00:00:00

abstract：:TEM-28 (pI 6.1), expressed by an Escherichia coli clinical isolate, is a novel beta-lactamase which hydrolyzed ceftazidime, cefotaxime, and aztreonam with rates of 25, 1.1, and 5.6, respectively, relative to that for benzylpenicillin (100). The nucleotide sequence of blaTEM-28 differed from that of blaTEM-1 by two bas...

journal_title：Antimicrobial agents and chemotherapy

authors： Bradford PA,Jacobus NV,Bhachech N,Bush K

更新日期：1996-01-01 00:00:00

abstract：:Our aim was to assess the effect of miconazole oral gel on the pharmacokinetics of oral oxycodone. In an open crossover study with two phases, 12 healthy volunteers took a single oral dose of 10 mg of immediate-release oxycodone with or without thrice-daily 85-mg miconazole oral gel treatment. The plasma concentration...

journal_title：Antimicrobial agents and chemotherapy

authors： Grönlund J,Saari TI,Hagelberg N,Neuvonen PJ,Olkkola KT,Laine K

更新日期：2011-03-01 00:00:00

abstract：:Susceptibility of pathogenic aerobic bacteria to moxalactam (LY127935) was compared by two methods, diffusion from 30-microgram disks and agar plate dilution. The two methods gave a satisfactory degree of correlation when compared by linear regression, but the slope of the linear regression was significantly steeper f...

journal_title：Antimicrobial agents and chemotherapy

authors： Hall WH,Opfer BJ

更新日期：1981-01-01 00:00:00

abstract：:We studied the DNA sequence variation of van genes of 34 isolates of Enterococcus spp. The isolates containing the vanB gene exhibited between 0 and 41 base pair changes per 801 bp studied when the vanB sequences were compared to that of the reference strain Enterococcus faecalis V583. The isolates carrying the vanC-2...

journal_title：Antimicrobial agents and chemotherapy

authors： Patel R,Uhl JR,Kohner P,Hopkins MK,Steckelberg JM,Kline B,Cockerill FR 3rd

更新日期：1998-01-01 00:00:00

abstract：:In this paper we provide the first biochemical evidence of the existence of a family of structure-related antimicrobial peptides, the siderophore-microcins, in the Enterobacteriaceae family. We isolated and characterized two novel siderophore-microcins, MccM and MccH47, previously characterized through genetic studies...

journal_title：Antimicrobial agents and chemotherapy

authors： Vassiliadis G,Destoumieux-Garzón D,Lombard C,Rebuffat S,Peduzzi J

更新日期：2010-01-01 00:00:00

abstract：:We examined the inhibitory activities of 10 polyether antibiotics on human immunodeficiency virus (HIV) type 1. These compounds caused concentration-dependent inhibition of HIV replication in primary infected cultures of human T-lymphoblastoid H9 cells. The ratio of 50% effective concentrations for cellular cytotoxici...

journal_title：Antimicrobial agents and chemotherapy

authors： Nakamura M,Kunimoto S,Takahashi Y,Naganawa H,Sakaue M,Inoue S,Ohno T,Takeuchi T

更新日期：1992-02-01 00:00:00

abstract：:The in vitro susceptibility of Brucella melitensis was examined vis-a-vis the clinical outcome in 75 patients with brucellosis. The initial MICs for Brucella isolates from patients who relapsed and from those who did not were similar. Furthermore, the MICs for isolates from patients whose infections relapsed were no d...

journal_title：Antimicrobial agents and chemotherapy

authors： Ariza J,Bosch J,Gudiol F,Liñares J,Viladrich PF,Martín R

更新日期：1986-12-01 00:00:00

abstract：:A structurally diverse library of 93 lipophilic di- and tricyclic diaminopyrimidine derivatives was tested for the ability to inhibit recombinant dihydrofolate reductase (DHFR) cloned from human and bovine isolates of Cryptosporidium parvum (J. R. Vásquez et al., Mol. Biochem. Parasitol. 79:153-165, 1996). In parallel...

journal_title：Antimicrobial agents and chemotherapy

authors： Nelson RG,Rosowsky A

更新日期：2001-12-01 00:00:00

abstract：:Fluroquinolone antibiotics have been reported to have antiviral properties against RNA viruses, including hepatitis C virus (HCV). In the present study, five patients with advanced liver disease secondary to chronic HCV received 500 mg daily of oral ciprofloxacin for 30 days. Serum HCV-RNA levels and liver enzyme abno...

journal_title：Antimicrobial agents and chemotherapy

authors： Kojima H,Kaita KD,Hawkins K,Uhanova J,Minuk GY

更新日期：2002-10-01 00:00:00