Successful treatment with nitazoxanide of Enterocytozoon bieneusi microsporidiosis in a patient with AIDS.

abstract：:By the time-kill curve method, the combination of N-formimidoyl thienamycin and gentamicin showed synergism against 47 of 48 strains of enterococci, whereas the combination of N-formimidoyl thienamycin and tobramycin was synergistic against 46 strains. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Watanakunakorn C,Tisone JC

更新日期：1982-12-01 00:00:00

abstract：:Malaria control is hindered by the evolution and spread of resistance to antimalarials, necessitating multiple changes to drug policies over time. A comprehensive antimalarial drug resistance surveillance program is vital for detecting the potential emergence of resistance to antimalarials, including current artemisin...

journal_title：Antimicrobial agents and chemotherapy

authors： Lucchi NW,Komino F,Okoth SA,Goldman I,Onyona P,Wiegand RE,Juma E,Shi YP,Barnwell JW,Udhayakumar V,Kariuki S

更新日期：2015-12-01 00:00:00

abstract：:Pseudomonas aeruginosa infection in ventilator-associated pneumonia is a serious and often life-threatening complication in intensive care unit patients, and new treatment options are needed. We used B-cell-enriched peripheral blood lymphocytes from a volunteer immunized with a P. aeruginosa O-polysaccharide-toxin A c...

journal_title：Antimicrobial agents and chemotherapy

authors： Horn MP,Zuercher AW,Imboden MA,Rudolf MP,Lazar H,Wu H,Hoiby N,Fas SC,Lang AB

更新日期：2010-06-01 00:00:00

abstract：:Mycobacterium chimaera is a slow-growing nontuberculous Mycobacterium species belonging to the Mycobacterium avium complex (MAC). It has been identified globally as the cause of a large outbreak of cardiovascular infections following open heart surgery, but it can also cause respiratory infections in individuals with ...

journal_title：Antimicrobial agents and chemotherapy

authors： Mok S,Hannan MM,Nölke L,Stapleton P,O'Sullivan N,Murphy P,McLaughlin AM,McNamara E,Fitzgibbon MM,Rogers TR

更新日期：2019-08-23 00:00:00

abstract：:The interaction between four fluoroquinolones (ciprofloxacin, norfloxacin, pefloxacin, and ofloxacin) and biofilms of Pseudomonas aeruginosa in wells of microtiter plates and on segments of vascular catheters were studied in an in vitro model of vascular catheter colonization. Subinhibitory concentrations (one-half, o...

journal_title：Antimicrobial agents and chemotherapy

authors： Yassien M,Khardori N,Ahmedy A,Toama M

更新日期：1995-10-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) infection does not generally cause problems in the immunocompetent adult but can result in severe clinical disease in the fetus, neonate, and immunocompromised host. Ganciclovir (GCV), the agent currently used to treat most HCMV infections, has resulted in much therapeutic success; however...

journal_title：Antimicrobial agents and chemotherapy

authors： Rybak RJ,Hartline CB,Qiu YL,Zemlicka J,Harden E,Marshall G,Sommadossi JP,Kern ER

更新日期：2000-06-01 00:00:00

abstract：:The pharmacokinetics, oral bioavailability, and ex vivo antimalarial activity of mirincamycin isomers in a healthy rhesus monkey model were assessed to support lead optimization of novel nonhemolytic drugs for radical cure and causal prophylaxis of malaria. Fourteen male rhesus monkeys were randomized to four groups, ...

journal_title：Antimicrobial agents and chemotherapy

authors： Khemawoot P,Saunders D,Rasameesoraj M,Melendez V,Imerbsin R,Ohrt C,Fracisco S,Teja-Isavadharm P

更新日期：2011-12-01 00:00:00

abstract：:Penciclovir (PCV) and acyclovir are acyclic guanine analogs which inhibit herpes simplex virus (HSV) DNA polymerase. Their 50% infective doses were 0.5 to 0.8 microgram/ml for clinical isolates of HSV-1 and 1.3 to 2.2 micrograms/ml for HSV-2. Furthermore, HSV-infected cultures receiving 2-h pulses of PCV had 2- to 50-...

journal_title：Antimicrobial agents and chemotherapy

authors： Weinberg A,Bate BJ,Masters HB,Schneider SA,Clark JC,Wren CG,Allaman JA,Levin MJ

更新日期：1992-09-01 00:00:00

abstract：:The aminoglycoside Geneticin (G418) is known to inhibit cell culture proliferation, via virus-specific mechanisms, of two different virus genera from the family Flaviviridae. Here, we tried to determine whether Geneticin can selectively alter the switching of the nucleotide 1 to 570 RNA region of hepatitis C virus (HC...

journal_title：Antimicrobial agents and chemotherapy

authors： Ariza-Mateos A,Díaz-Toledano R,Block TM,Prieto-Vega S,Birk A,Gómez J

更新日期：2015-11-30 00:00:00

abstract：:Beta-lactamase-negative ampicillin-resistant (BLNAR) isolates of Haemophilus influenzae have been emerging in some countries, including Japan. The Clinical and Laboratory Standards Institute has only a susceptible MIC breakpoint (< or = 1 microg/ml) for piperacillin-tazobactam and a disclaimer comment that BLNAR H. in...

journal_title：Antimicrobial agents and chemotherapy

authors： Hirakata Y,Ohmori K,Mikuriya M,Saika T,Matsuzaki K,Hasegawa M,Hatta M,Yamamoto N,Kunishima H,Yano H,Kitagawa M,Arai K,Kawakami K,Kobayashi I,Jones RN,Kohno S,Yamaguchi K,Kaku M

更新日期：2009-10-01 00:00:00

abstract：:Using the techniques of gap misrepair mutagenesis and site-directed mutagenesis, we have generated two novel quinolone resistance mutations of the Escherichia coli DNA gyrase A protein. DNA sequencing showed these mutations to be Ser-83----Ala and Gln-106----Arg. The mutant proteins were overproduced and purified, and...

journal_title：Antimicrobial agents and chemotherapy

authors： Hallett P,Maxwell A

更新日期：1991-02-01 00:00:00

abstract：:In a previous study we have shown that cultured epithelial cell lines can be used to measure the transepithelial passage of antimicrobial agents across the intestine and to obtain information on the mechanisms of transport utilized and predict the bioavailability of the antimicrobial agents after oral administration. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Ranaldi G,Islam K,Sambuy Y

更新日期：1994-06-01 00:00:00

abstract：:Teicoplanin was evaluated in 47 patients with severe infections, including 14 patients with bone infections, 11 patients with soft-tissue infections, 7 patients with endocarditis, 5 patients with pneumonia, 3 patients with septic thrombophlebitis, 3 patients with septicemia of unknown origin, and 4 patients with misce...

journal_title：Antimicrobial agents and chemotherapy

authors： Glupczynski Y,Lagast H,Van der Auwera P,Thys JP,Crokaert F,Yourassowsky E,Meunier-Carpentier F,Klastersky J,Kains JP,Serruys-Schoutens E

更新日期：1986-01-01 00:00:00

abstract：:The effects of 6-amino-2-n-pentylthiobenzothiazole (APB), a new antifungal agent, on ergosterol biosynthesis in Candida albicans and Saccharomyces cerevisiae were studied, using [14C]acetate incorporation. In C. albicans, the inhibition of growth was accompanied by a marked inhibition of acetate incorporation in 4-des...

journal_title：Antimicrobial agents and chemotherapy

authors： Kuchta T,Léka C,Farkas P,Bujdáková H,Belajová E,Russell NJ

更新日期：1995-07-01 00:00:00

abstract：:A proportion of patients with AIDS and toxoplasmic encephalitis (TE) sustain low plasma pyrimethamine concentrations during oral treatment, possibly because of incomplete and variable bioavailability. We wanted to develop a safe, practicable intravenous (i.v.) formulation of pyrimethamine and characterize its disposit...

journal_title：Antimicrobial agents and chemotherapy

authors： Almond DS,Szwandt IS,Edwards G,Lee MG,Winstanley PA

更新日期：2000-06-01 00:00:00

abstract：:Primaquine is currently the only drug available for radical cure of Plasmodium vivax and P. ovale liver infection stages, but limited safety data exist for children <10 years of age. Detailed daily assessments of side effects in glucose-6-phosphate dehydrogenase (G6PD)-normal children treated with 14 days of primaquin...

journal_title：Antimicrobial agents and chemotherapy

authors： Betuela I,Bassat Q,Kiniboro B,Robinson LJ,Rosanas-Urgell A,Stanisic D,Siba PM,Alonso PL,Mueller I

更新日期：2012-04-01 00:00:00

abstract：:The management of long-term central venous catheter (LTCVC) infections by multidrug-resistant (MDR) bacteria in cancer patient is a challenge. The objectives of this study were to analyze outcomes in cancer patients with LTCVC-associated infection, identify risks for unfavorable outcomes, and determine the impact of M...

journal_title：Antimicrobial agents and chemotherapy

authors： Freire MP,Pierrotti LC,Zerati AE,Benites L,da Motta-Leal Filho JM,Ibrahim KY,Araujo PH,Abdala E

更新日期：2018-08-27 00:00:00

abstract：:The recently approved combination of meropenem and vaborbactam (Vabomere) is highly active against Gram-negative pathogens, especially Klebsiella pneumoniae carbapenemase (KPC)-producing, carbapenem-resistant Enterobacteriaceae We evaluated the efficacy of meropenem-vaborbactam against three clinically relevant isolat...

journal_title：Antimicrobial agents and chemotherapy

authors： Weiss WJ,Pulse ME,Nguyen P,Peterson K,Silva J,Simecka JW,Valtierra D,Sabet M,Griffith DC

更新日期：2017-12-21 00:00:00

abstract：:Cyclic tetrapyrroles are among the most potent compounds with activity against transmissible spongiform encephalopathies (TSEs; or prion diseases). Here the effects of differential sulfonation and metal binding to cyclic tetrapyrroles were investigated. Their potencies in inhibiting disease-associated protease-resista...

journal_title：Antimicrobial agents and chemotherapy

authors： Caughey WS,Priola SA,Kocisko DA,Raymond LD,Ward A,Caughey B

更新日期：2007-11-01 00:00:00

abstract：:The in vitro susceptibility of 409 clinical isolates to HR 810, a new cephalosporin, was evaluated and compared with their susceptibility to aztreonam, cefazolin, ceftazidime, imipenem, moxalactam, piperacillin, and gentamicin. On a weight basis, the activity of HR 810 against gram-negative bacilli was equivalent or s...

journal_title：Antimicrobial agents and chemotherapy

authors： Bertram MA,Bruckner DA,Young LS

更新日期：1984-08-01 00:00:00

abstract：:Increasingly frequent reports have described the in vivo loss of daptomycin susceptibility in association with clinical treatment failures. The mechanism(s) of daptomycin resistance is not well understood. We studied an isogenic set of Staphylococcus aureus isolates from the bloodstream of a daptomycin-treated patient...

journal_title：Antimicrobial agents and chemotherapy

authors： Jones T,Yeaman MR,Sakoulas G,Yang SJ,Proctor RA,Sahl HG,Schrenzel J,Xiong YQ,Bayer AS

更新日期：2008-01-01 00:00:00

abstract：:Antibiotics disrupt the intestinal microbiota, rendering patients vulnerable to colonization by exogenous pathogens. Intermicrobial interactions may attenuate this effect. Incubation with ceftriaxone-resistant, ccrA-positive, β-lactamase-producing Bacteroides strains raised the minimum bactericidal concentration of ce...

journal_title：Antimicrobial agents and chemotherapy

authors： Stiefel U,Tima MA,Nerandzic MM

更新日期：2015-01-01 00:00:00

abstract：:In vitro and in vivo studies were done on a herpes simplex virus type 2 strain recovered from a patient on acyclovir (ACV) which was ACV resistant but expressed thymidine (dThd) kinase (EC 2.7.1.21) activity. Plaque-purified clones derived from the original clinical sample were heterogeneous with respect to plaque siz...

journal_title：Antimicrobial agents and chemotherapy

authors： Ellis MN,Keller PM,Fyfe JA,Martin JL,Rooney JF,Straus SE,Lehrman SN,Barry DW

更新日期：1987-07-01 00:00:00

abstract：:We compared the in vitro activities of isavuconazole, posaconazole, voriconazole, and fluconazole against Dipodascus capitatus (n = 21), Saccharomyces cerevisiae (n = 20), Rhodotorula mucilaginosa (n = 18), and Trichosporon spp. (n = 15). The MIC(50)s, MIC(90)s, and MIC ranges (in microg/ml) obtained using the CLSI M2...

journal_title：Antimicrobial agents and chemotherapy

authors： Guinea J,Recio S,Escribano P,Peláez T,Gama B,Bouza E

更新日期：2010-09-01 00:00:00

abstract：:A total of 621 clinical isolates of Haemophilus influenzae collected in Japan between 1995 and 2003 were studied for their susceptibilities to several antimicrobial agents, beta-lactamase production, and amino acid substitutions in penicillin-binding protein 3 (PBP 3). Over the four study periods (first period, 1995 t...

journal_title：Antimicrobial agents and chemotherapy

authors： Sanbongi Y,Suzuki T,Osaki Y,Senju N,Ida T,Ubukata K

更新日期：2006-07-01 00:00:00

abstract：:Mutations in the rifampin resistance-determining (Rif) regions of the rpoB gene of Staphylococcus aureus mutants obtained during therapy or in vitro were analyzed by gene amplification and sequencing. Each of the resistant clinical isolates, including five nonrelated clones and two strains isolated from the same patie...

journal_title：Antimicrobial agents and chemotherapy

authors： Aubry-Damon H,Soussy CJ,Courvalin P

更新日期：1998-10-01 00:00:00

abstract：:Mecillinam is an amidino penicillinate derivative with a broad spectrum of activity against many gram-negative bacilli. Moreover, marked in vitro synergy against these organisms occurs when mecillinam is combined with other beta-lactam antibiotics. The purpose of this study was to determine the pharmacokinetic disposi...

journal_title：Antimicrobial agents and chemotherapy

authors： Gambertoglio JG,Barriere SL,Lin ET,Conte JE Jr

更新日期：1980-12-01 00:00:00

abstract：:We analyzed the relationship between rifampin MICs and rpoB mutations of 40 clinical isolates of Mycobacterium tuberculosis. A point mutation in either codon 516, 526, or 531 was found in 13 strains requiring MICs of > or = 64 micrograms/ml, while 21 strains requiring MICs of < or = 1 microgram/ml showed no alteration...

journal_title：Antimicrobial agents and chemotherapy

authors： Ohno H,Koga H,Kohno S,Tashiro T,Hara K

更新日期：1996-04-01 00:00:00

abstract：:Cefamandole nafate, a new cephalosporin for parenteral use, was evaluated in vitro against 231 recent clinical isolates and in 12 patients. Cefamandole had activity equivalent to cefazolin against Staphylococcus aureus, Escherichia coli, and Klebsiella pneumoniae. Cefamandole was more active than cephalothin or cefazo...

journal_title：Antimicrobial agents and chemotherapy

authors： Shemonsky NK,Carrizosa J,Levison ME

更新日期：1975-12-01 00:00:00

abstract：:Quinazolinediones (diones) are fluoroquinolone-like inhibitors of bacterial gyrase and DNA topoisomerase IV. To assess activity against mycobacteria, C-8-methoxy dione derivatives were compared with cognate fluoroquinolones by using cultured Mycobacterium smegmatis. Diones exhibited higher MIC values than fluoroquinol...

journal_title：Antimicrobial agents and chemotherapy

authors： Malik M,Marks KR,Mustaev A,Zhao X,Chavda K,Kerns RJ,Drlica K

更新日期：2011-05-01 00:00:00