Phase I, single-dose, dose-escalating study of inhaled dry powder capreomycin: a new approach to therapy of drug-resistant tuberculosis.

abstract：:Ten patients received a loading dose of tobramycin of 60 mg/m2 intravenously over 0.5 h followed immediately by 60 mg/m2 over 2 h every 4 h. The highest mean serum concentration (at the end of the loading dose) was 6.0 +/- 0.3 microgram/ml (range, 3.2 to 10.9 microgram/ml). The mean serum concentration 2 h after the e...

journal_title：Antimicrobial agents and chemotherapy

authors： Lawson RD,Bodey GP,Pan T,Smith TL

更新日期：1980-05-01 00:00:00

abstract：:To determine if saquinavir mesylate (saquinavir) is a substrate of human multidrug resistance-associated protein 1 (hMRP1 [ABCC1]) or hMRP2 (cMOAT, or ABCC2), MDCKII cells that overexpress either hMRP1 (MDCKII-MRP1) or hMRP2 (MDCKII-MRP2) were used to investigate saquinavir's cytotoxicity and transport in comparison w...

journal_title：Antimicrobial agents and chemotherapy

authors： Williams GC,Liu A,Knipp G,Sinko PJ

更新日期：2002-11-01 00:00:00

abstract：:Caspofungin (CAS) is approved for second-line management of proven or probable invasive aspergillosis at a dose of 50 mg once daily (QD). Preclinical and limited clinical data support the concept of the dose-dependent antifungal efficacy of CAS with preservation of its favorable safety profile. Little is known, howeve...

journal_title：Antimicrobial agents and chemotherapy

authors： Würthwein G,Cornely OA,Trame MN,Vehreschild JJ,Vehreschild MJ,Farowski F,Müller C,Boos J,Hempel G,Hallek M,Groll AH

更新日期：2013-04-01 00:00:00

abstract：:When growing bacteria are exposed to bactericidal concentrations of antibiotics, the sensitivity of the bacteria to the antibiotic commonly decreases with time, and substantial fractions of the bacteria survive. Using Escherichia coli CAB1 and antibiotics of five different classes (ampicillin, ciprofloxacin, rifampin,...

journal_title：Antimicrobial agents and chemotherapy

authors： Wiuff C,Zappala RM,Regoes RR,Garner KN,Baquero F,Levin BR

更新日期：2005-04-01 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：:Two hundred and fifty-seven ampicillin-resistant clinical isolates of Haemophilus influenzae were tested by disk diffusion and MIC determination for susceptibility to aztreonam, imipenem, and amoxycillin combined with clavulanate. The modal MICs and MICs for 50 and 90% of isolates of all three antimicrobial agents for...

journal_title：Antimicrobial agents and chemotherapy

authors： Powell M,Williams JD

更新日期：1987-12-01 00:00:00

abstract：:Group B beta-hemolytic streptococci (GB-BHS) frequently cause severe infection in newborns. Previous in vitro studies showed accelerated killing of GB-BHS by ampicillin plus gentamicin as compared with ampicillin alone. To extend the in vitro observations, mice were infected experimentally with GB-BHS and treated with...

journal_title：Antimicrobial agents and chemotherapy

authors： Deveikis A,Schauf V,Mizen M,Riff L

更新日期：1977-05-01 00:00:00

abstract：:EDP-239, a novel hepatitis C virus (HCV) inhibitor targeting nonstructural protein 5A (NS5A), has been investigated in vitro and in vivo EDP-239 is a potent, selective inhibitor with potency at picomolar to nanomolar concentrations against HCV genotypes 1 through 6. In the presence of human serum, the potency of EDP-2...

journal_title：Antimicrobial agents and chemotherapy

authors： Owens CM,Brasher BB,Polemeropoulos A,Rhodin MH,McAllister N,Peng X,Wang C,Ying L,Cao H,Lawitz E,Poordad F,Rondon J,Box TD,Zeuzem S,Buggisch P,Lin K,Qiu YL,Jiang L,Colvin R,Or YS

更新日期：2016-09-23 00:00:00

abstract：:The effects of acid, oxgall, and H(2)O(2) on susceptibilities to antibiotics and nisin were examined for 13 strains of bifidobacteria. Susceptibilities to ampicillin, cloxacillin, penicillin, vancomycin, kanamycin, neomycin, paramomycin, streptomycin, chloramphenicol, erythromycin, tetracycline, and nisin A were assay...

journal_title：Antimicrobial agents and chemotherapy

authors： Kheadr E,Dabour N,Le Lay C,Lacroix C,Fliss I

更新日期：2007-01-01 00:00:00

abstract：:Escherichia coli MRE 600 is a colicinogenic bacterium. Its colicinogenic activity may be ascribed mostly to colicin E1, although it produces a small amount of another, as yet unidentified, colicin. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Salaj-Smic E

更新日期：1978-11-01 00:00:00

abstract：:Cationic antimicrobial peptides (CAPs) play important roles in host immune defenses. Plectasin is a defensin-like CAP isolated from the saprophytic fungus Pseudoplectania nigrella. NZ2114 is a novel variant of plectasin with potent activity against Gram-positive bacteria. In this study, we investigated (i) the in vivo...

journal_title：Antimicrobial agents and chemotherapy

authors： Xiong YQ,Hady WA,Deslandes A,Rey A,Fraisse L,Kristensen HH,Yeaman MR,Bayer AS

更新日期：2011-11-01 00:00:00

abstract：:As in other pathogenic fungi, the major sterol synthesized by Cryptococcus neoformans var. neoformans is ergosterol. This yeast also shares with most pathogenic fungi a susceptibility of its cytochrome P-450-dependent ergosterol synthesis to nanomolar concentrations of itraconazole. Fifty percent inhibition of ergoste...

journal_title：Antimicrobial agents and chemotherapy

authors： Vanden Bossche H,Marichal P,Le Jeune L,Coene MC,Gorrens J,Cools W

更新日期：1993-10-01 00:00:00

abstract：:Human immunodeficiency virus (HIV) is the primary etiologic agent responsible for the AIDS pandemic. In this work, we used a chimeric recombinant protein strategy to test the possibility of irreversibly destroying the HIV-1 virion using an agent that simultaneously binds the Env protein and viral membrane. We construc...

journal_title：Antimicrobial agents and chemotherapy

authors： Contarino M,Bastian AR,Kalyana Sundaram RV,McFadden K,Duffy C,Gangupomu V,Baker M,Abrams C,Chaiken I

更新日期：2013-10-01 00:00:00

abstract：:The K70E mutation in human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) has become more prevalent in clinical samples, particularly in isolates derived from patients for whom triple-nucleoside regimens that include tenofovir (TNV), abacavir, and lamivudine (3TC) failed. To elucidate the molecular m...

journal_title：Antimicrobial agents and chemotherapy

authors： Sluis-Cremer N,Sheen CW,Zelina S,Torres PS,Parikh UM,Mellors JW

更新日期：2007-01-01 00:00:00

abstract：:The inactivation of virus-contaminated nonporous inanimate surfaces was investigated using adenovirus type 8, a common cause of epidemic keratoconjunctivitis. A 10-microl inoculum of adenovirus was placed onto each stainless steel disk (1-cm diameter), and the inoculum was allowed to air dry for 40 min. Twenty-one dif...

journal_title：Antimicrobial agents and chemotherapy

authors： Rutala WA,Peacock JE,Gergen MF,Sobsey MD,Weber DJ

更新日期：2006-04-01 00:00:00

abstract：:The P450 enzyme, CYP3A4, extensively metabolizes both amprenavir and clarithromycin. To determine if an interaction exists when these two drugs are coadministered, the pharmacokinetics of amprenavir and clarithromycin were investigated in healthy adult male volunteers. This was a Phase I, open-label, randomized, balan...

journal_title：Antimicrobial agents and chemotherapy

authors： Brophy DF,Israel DS,Pastor A,Gillotin C,Chittick GE,Symonds WT,Lou Y,Sadler BM,Polk RE

更新日期：2000-04-01 00:00:00

abstract：:The in vitro activities of magainin analogs against Blastocystis hominis, Entamoeba histolytica, and Trypanosoma cruzi were assessed by protozoan morphological integrity and motility. The antiprotozoan activities in descending order were magainin B greater than G greater than H, the same order as the alpha-helix conte...

journal_title：Antimicrobial agents and chemotherapy

authors： Huang CM,Chen HC,Zierdt CH

更新日期：1990-09-01 00:00:00

abstract：:Twenty-one patients with serious infections involving anaerobic bacteria were treated with carbenicillin. Multiple anaerobes were involved in 8 cases, and in 10 cases, facultative anaerobes were also isolated. Bacteroides fragilis was isolated in 10 cases. Results were judged excellent in 7 cases, good in 8 cases, and...

journal_title：Antimicrobial agents and chemotherapy

authors： Swenson RM,Lorber B

更新日期：1976-06-01 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：:Steady-state concentrations of telavancin, a novel, bactericidal lipoglycopeptide, were determined in the plasma, pulmonary epithelial lining fluid (ELF), and alveolar macrophages (AMs) of 20 healthy subjects. Telavancin at 10 mg of drug/kg of body weight/day was administered as a 1-h intravenous infusion on three suc...

journal_title：Antimicrobial agents and chemotherapy

authors： Gotfried MH,Shaw JP,Benton BM,Krause KM,Goldberg MR,Kitt MM,Barriere SL

更新日期：2008-01-01 00:00:00

abstract：:(S)-9-(3-Hydroxy-2-phosphonylmethoxypropyl)adenine [(S)-HPMPA], (S)-9-(3-hydroxy-2-phosphonylmethoxypropyl)-2,6-diaminopurine [(S)-HPMPDAP], cyclic (S)-HPMPA [(S)-cHPMPA], 9-(2-phosphonylmethoxyethoxyethyl)-2,6-diaminopurine (PMEDAP), and (S)-1-(3-hydroxy-2-phosphonylmethoxypropyl)cytosine [(S)-HPMPC] were examined fo...

journal_title：Antimicrobial agents and chemotherapy

authors： Lin JC,De Clercq E,Pagano JS

更新日期：1991-11-01 00:00:00

abstract：:Cytomegalovirus can cause debilitating and life-threatening disease in newborns infected in utero and immunocompromised individuals, including transplant recipients. RG7667 is a unique combination of two monoclonal antibodies that binds glycoprotein complexes on the surface of cytomegalovirus and inhibits its entry in...

journal_title：Antimicrobial agents and chemotherapy

authors： Ishida JH,Burgess T,Derby MA,Brown PA,Maia M,Deng R,Emu B,Feierbach B,Fouts AE,Liao XC,Tavel JA

更新日期：2015-08-01 00:00:00

abstract：:The stability of antipseudomonal beta-lactams in concentrated solutions was examined in view of their potential administration by continuous infusion with external pumps (for intensive care patients) or with portable pumps carried under clothing (for cystic fibrosis patients). Aztreonam (100 g/liter), piperacillin (12...

journal_title：Antimicrobial agents and chemotherapy

authors： Viaene E,Chanteux H,Servais H,Mingeot-Leclercq MP,Tulkens PM

更新日期：2002-08-01 00:00:00

abstract：:Levofloxacin is an antituberculosis drug with substantial interindividual pharmacokinetic variability; therapeutic drug monitoring (TDM) could therefore be helpful to improve treatment results. TDM would be more feasible with limited sampling strategies (LSSs), a method to estimate the area under the concentration cur...

journal_title：Antimicrobial agents and chemotherapy

authors： van den Elsen SHJ,Sturkenboom MGG,Van't Boveneind-Vrubleuskaya N,Skrahina A,van der Werf TS,Heysell SK,Mpagama S,Migliori GB,Peloquin CA,Touw DJ,Alffenaar JC

更新日期：2018-11-26 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：:beta-Lactamase identification by colony hybridization with 32P-labeled DNA probes for TEM-1, SHV-1, OXA-1, OXA-2, PSE-1, PSE-2, and PSE-4 was compared with isoelectric focusing in 122 clinical isolates making a variety of enzyme types. All strains producing a probe-type enzyme gave a positive hybridization reaction. C...

journal_title：Antimicrobial agents and chemotherapy

authors： Huovinen S,Huovinén P,Jacoby GA

更新日期：1988-02-01 00:00:00

abstract：:The penetration of ciprofloxacin into heart tissue (valve and myocardium), mediastinal fat, and sternal bone marrow was the object of a prospective nonrandomized study involving 36 patients undergoing mitral and/or aortic valve replacement. Patients were divided into two groups of 18. Group 1 patients were administere...

journal_title：Antimicrobial agents and chemotherapy

authors： Mertes PM,Voiriot P,Dopff C,Scholl H,Clavey M,Villemot JP,Canton P,Dureux JB

更新日期：1990-03-01 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：:The incidence of triazole-resistant Aspergillus infections is increasing worldwide, often mediated through mutations in the CYP51A amino acid sequence. New classes of azole-based drugs are required to combat the increasing resistance to existing triazole therapeutics. In this study, a CYP51 reconstitution assay is des...

journal_title：Antimicrobial agents and chemotherapy

authors： Warrilow AG,Parker JE,Price CL,Nes WD,Kelly SL,Kelly DE

更新日期：2015-12-01 00:00:00

abstract：:As part of the CANCER Antimicrobial Surveillance Program in North America, a Pseudomonas aeruginosa isolate, strain 07-406, was shown to possess a metallo-beta-lactamase, designated VIM-7. bla(VIM-7) is located on a 24-kb plasmid which can be readily transferred into Enterobacteriaceae and other pseudomonads. This is ...

journal_title：Antimicrobial agents and chemotherapy

authors： Toleman MA,Rolston K,Jones RN,Walsh TR

更新日期：2004-01-01 00:00:00