Ruxolitinib and tofacitinib are potent and selective inhibitors of HIV-1 replication and virus reactivation in vitro.

abstract：:PER-1 is an extended-spectrum β-lactamase that is encoded by a gene located in composite transposon Tn1213 made by two distinct insertion sequences, namely, ISPa12 and ISPa13. In vitro mobilization performed in Escherichia coli shows that Tn1213 is functional and is able to mobilize the blaPER-1 gene, although at a ve...

journal_title：Antimicrobial agents and chemotherapy

authors： Mancini S,Poirel L,Kieffer N,Nordmann P

更新日期：2018-02-23 00:00:00

abstract：:Liquid cultures of a Pseudomonas aeruginosa strain in Mueller-Hinton broth diluted at rates higher than the bacterial growth rate showed the expected decrease in CFU only for 1 to 2 h. Later the CFU started to increase. This phenomenon can be explained by a hypothesis that assumes that the bacteria multiply in two dif...

journal_title：Antimicrobial agents and chemotherapy

authors： Haag R,Lexa P,Werkhäuser I

更新日期：1986-05-01 00:00:00

abstract：:Accurate assessment of the risk factors for colonization with vancomycin-resistant enterococci (VRE) among high-risk patients is often confounded by nosocomial VRE transmission. We undertook a 15-month prospective cohort study of adults admitted to high-risk units (hematology, renal, transplant, and intensive care) in...

journal_title：Antimicrobial agents and chemotherapy

authors： Padiglione AA,Wolfe R,Grabsch EA,Olden D,Pearson S,Franklin C,Spelman D,Mayall B,Johnson PD,Grayson ML

更新日期：2003-08-01 00:00:00

abstract：:We evaluated phage therapy in experimental infections due to S242, a fatal neonatal meningitis Escherichia coli strain belonging to the worldwide-distributed O25b:H4-ST131 clone that produces extended-spectrum beta-lactamase CTX-M-15. A lytic phage, EC200(PP), active against S242, was isolated from environmental water...

journal_title：Antimicrobial agents and chemotherapy

authors： Pouillot F,Chomton M,Blois H,Courroux C,Noelig J,Bidet P,Bingen E,Bonacorsi S

更新日期：2012-07-01 00:00:00

abstract：:The direct or indirect interactions that antifungals have with the host immune response may play a significant role in defining their activity in vivo. However, the impact that acquired antifungal resistance has on the immunopharmacologic activity of antifungals is not well described. We assessed the immunopharmacolog...

journal_title：Antimicrobial agents and chemotherapy

authors： Beyda ND,Liao G,Endres BT,Lewis RE,Garey KW

更新日期：2015-09-01 00:00:00

abstract：:Clindamycin was given intravenously to 15 patients undergoing colorectal surgery in an initial dose of 600 mg, given at induction of anesthesia followed by 6 doses of 600 mg at 8-h intervals. Series of serum samples and fecal specimens were taken for analysis of clindamycin concentrations. Tissue samples from the gut ...

journal_title：Antimicrobial agents and chemotherapy

authors： Kager L,Liljeqvist L,Malmborg AS,Nord CE

更新日期：1981-12-01 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 in vitro and in vivo activity of FR-31564 [sodium hydrogen 3-(N-hydroxyformamido)propylphosphate] against gram-positive and -negative aerobic and anaerobic bacteria was investigated and compared with that of fosfomycin, cephalexin, carbenicillin, and trimethoprim-sulfamethoxazole. The in vitro activity of FR-31564...

journal_title：Antimicrobial agents and chemotherapy

authors： Neu HC,Kamimura T

更新日期：1981-06-01 00:00:00

abstract：:Pseudomonas aeruginosa 455, isolated in Ankara, Turkey, produced a pI 6.2 beta-lactamase determined by plasmid pMLH53 and resisted all beta-lactams except carbapenems. This beta-lactamase, named OXA-14, corresponded to OXA-10 (PSE-2) except that aspartate replaced glycine at position 157 and thus is intermediate betwe...

journal_title：Antimicrobial agents and chemotherapy

authors： Danel F,Hall LM,Gur D,Livermore DM

更新日期：1995-08-01 00:00:00

abstract：:An in situ method for sensitive detection of differences in the action of chlorhexidine against subpopulations of cells in Candida albicans biofilms is described. Detection relies on monitoring the kinetics of propidium iodide (PI) penetration into the cytoplasm of individual cells during dosing with chlorhexidine. Ac...

journal_title：Antimicrobial agents and chemotherapy

authors： Suci PA,Tyler BJ

更新日期：2002-11-01 00:00:00

abstract：:The three direct-acting antiviral agent (3D) regimen is a novel combination of direct-acting antiviral agents (DAAs) that has proven effective for the treatment of hepatitis C virus (HCV) infection. Given the potential for coadministration in patients with human immunodeficiency virus infection, possible drug interact...

journal_title：Antimicrobial agents and chemotherapy

authors： Khatri A,Dutta S,Dunbar M,Podsadecki T,Trinh R,Awni W,Menon R

更新日期：2016-04-22 00:00:00

abstract：:Aspergillus flavus is the second most significant pathogenic cause of invasive aspergillosis; however, its emergence risks and mechanisms of voriconazole (VRC) resistance have not yet been elucidated in detail. Here, we demonstrate that repeated exposure of A. flavus to subinhibitory concentrations of VRC in vitro cau...

journal_title：Antimicrobial agents and chemotherapy

authors： Ukai Y,Kuroiwa M,Kurihara N,Naruse H,Homma T,Maki H,Naito A

更新日期：2018-10-24 00:00:00

abstract：:A series of 11 fluoroquinolone antibacterial agents, including 8 newly synthesized molecules and 3 reference compounds (pefloxacin, ciprofloxacin, and sparfloxacin), were tested for their MICs against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa. The intracellular accumulation of fluoroquinolone...

journal_title：Antimicrobial agents and chemotherapy

authors： Bazile S,Moreau N,Bouzard D,Essiz M

更新日期：1992-12-01 00:00:00

abstract：:CP-65,207 is a new parenteral penem antibiotic with a broad spectrum that includes gram-positive, gram-negative, and anaerobic microorganisms, with MICs for 90% (MIC90s) of the majority of 1,101 clinical pathogens tested being less than or equal to 1 microgram/ml. The compound was from 10- to 100-fold more active than...

journal_title：Antimicrobial agents and chemotherapy

authors： Gootz T,Retsema J,Girard A,Hamanaka E,Anderson M,Sokolowski S

更新日期：1989-08-01 00:00:00

abstract：:Multidrug-resistant clinical isolate Klebsiella pneumoniae BM4686 was highly resistant to 4,6-disubstituted 2-deoxystreptamines and to fortimicin. Resistance was due to the presence, on the 40-kb non-self-transferable plasmid pIP849, of the rmtF gene which was cotranscribed with the upstream aac(6')-Ib gene. The deduc...

journal_title：Antimicrobial agents and chemotherapy

authors： Galimand M,Courvalin P,Lambert T

更新日期：2012-07-01 00:00:00

abstract：:The oxazolidinones are a novel class of antibiotics that inhibit initiation of protein synthesis in bacteria. In order to investigate their novel mechanism of action, the interactions of several oxazolidinones with bacterial 70S ribosomes, 50S subunits, and 30S subunits have been characterized by (1)H nuclear magnetic...

journal_title：Antimicrobial agents and chemotherapy

authors： Zhou CC,Swaney SM,Shinabarger DL,Stockman BJ

更新日期：2002-03-01 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：:How HIV-1 resistant to small-molecule CCR5 antagonists uses the coreceptor for entry has been studied in a limited number of isolates. We characterized dependence on the N terminus (NT) and the second extracellular loop (ECL2) of CCR5 of three vicriviroc (VCV)-resistant clinical isolates broadly cross-resistant to oth...

journal_title：Antimicrobial agents and chemotherapy

authors： Henrich TJ,Lewine NR,Lee SH,Rao SS,Berro R,Gulick RM,Moore JP,Tsibris AM,Kuritzkes DR

更新日期：2012-04-01 00:00:00

abstract：:BAL fluid samples from critically ill patients shared a rate of 29% false-positive galactomannan results. We aimed to determine whether Candida species abundance in BAL fluid causes galactomannan (GM) positivity. A total of 89 Candida culture-positive BAL fluid samples from patients without suspicion of invasive asper...

journal_title：Antimicrobial agents and chemotherapy

authors： Aigner M,Wanner M,Kreidl P,Lass-Flörl C,Lackner M

更新日期：2019-05-24 00:00:00

abstract：:The tuberculosis (TB) drug discovery pipeline is fueled by compounds identified in whole-cell screens against the causative agent, Mycobacterium tuberculosis Phenotypic screening enables the selection of molecules that inhibit essential cellular functions in live, intact bacilli grown under a chosen in vitro condition...

journal_title：Antimicrobial agents and chemotherapy

authors： Naran K,Moosa A,Barry CE 3rd,Boshoff HI,Mizrahi V,Warner DF

更新日期：2016-10-21 00:00:00

abstract：:Omadacycline is an effective therapy for community-acquired bacterial pneumonia (CABP). Given its potent activity against methicillin-susceptible Staphylococcus aureus (MSSA) and methicillin-resistant S. aureus (MRSA), we sought to determine the pharmacodynamic activity and target pharmacokinetic/pharmacodynamic (PK/P...

journal_title：Antimicrobial agents and chemotherapy

authors： Lepak AJ,Zhao M,Marchillo K,VanHecker J,Andes DR

更新日期：2020-01-27 00:00:00

abstract：:Toxoplasma gondii enters host cells via an active, self-driven process to fulfill its need for intracellular replication and survival. Successful host cell invasion is governed by sequential release of secretory proteins from three specialized organelles, including the micronemes, which contribute adhesive proteins ne...

journal_title：Antimicrobial agents and chemotherapy

authors： Teo CF,Zhou XW,Bogyo M,Carruthers VB

更新日期：2007-02-01 00:00:00

abstract：:A new recombinant phenotyping method was developed for the analysis of drug resistance mutations in human cytomegalovirus (CMV). CMV strain T2211 was derived from strain AD169 by inserting unique restriction sites and a secreted alkaline phosphatase (SEAP) reporter gene for rapid viral quantitation. Specific viral UL9...

journal_title：Antimicrobial agents and chemotherapy

authors： Chou S,Van Wechel LC,Lichy HM,Marousek GI

更新日期：2005-07-01 00:00:00

abstract：:In Pseudomonas aeruginosa, the quorum-sensing (QS) system is closely related to biofilm formation. We previously demonstrated that 14-alpha-lipoyl andrographolide (AL-1) has synergistic effects on antibiofilm and antivirulence factors (pyocyanin and exopolysaccharide) of P. aeruginosa when combined with conventional a...

journal_title：Antimicrobial agents and chemotherapy

authors： Ma L,Liu X,Liang H,Che Y,Chen C,Dai H,Yu K,Liu M,Ma L,Yang CH,Song F,Wang Y,Zhang L

更新日期：2012-12-01 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：:Therapeutic drug monitoring (TDM) of second-line antituberculosis drugs would allow for optimal individualized dosage adjustments and improve drug safety and therapeutic outcomes. To evaluate the pharmacokinetic (PK) characteristics of clinically relevant, multidrug treatment regimens and to improve the feasibility of...

journal_title：Antimicrobial agents and chemotherapy

authors： Park SI,Oh J,Jang K,Yoon J,Moon SJ,Park JS,Lee JH,Song J,Jang IJ,Yu KS,Chung JY

更新日期：2015-08-01 00:00:00

abstract：:The efficacy of clarithromycin in a murine model of acute toxoplasmosis was studied. Clarithromycin was administered alone and concurrently with minocycline, and efficacy was assessed by survival rates and sequential determination of parasite burden in blood, brains, and lungs. Limited protection resulted from adminis...

journal_title：Antimicrobial agents and chemotherapy

authors： Derouin F,Caroff B,Chau F,Prokocimer P,Pocidalo JJ

更新日期：1992-12-01 00:00:00

abstract：:We administered 2 g of ceftazidime intravenously every 8 h to cancer patients for the empiric therapy of febrile episodes. Ceftazidime was administered as monotherapy for patients with granulocyte counts in excess of 1,000/microliter. Febrile, neutropenic patients were randomized to also receive either piperacillin or...

journal_title：Antimicrobial agents and chemotherapy

authors： Drusano GL,Joshi J,Forrest A,Ruxer R,Standiford H,Leslie J,Wade J,Schimpff S

更新日期：1985-04-01 00:00:00

abstract：:To date, the majority of pharmacokinetic/pharmacodynamic (PK/PD) discussions have focused on PK/PD relationships evaluated at steady-state drug concentrations. However, a concern with reliance upon steady-state drug concentrations is that it ignores events occurring while the pathogen is exposed to intermittent subopt...

journal_title：Antimicrobial agents and chemotherapy

authors： Martinez MN,Papich MG,Drusano GL

更新日期：2012-06-01 00:00:00

abstract：:The bronchial mucosal concentrations of lomefloxacin were determined for specimens obtained by fiber-optic bronchoscopy and compared with simultaneous concentrations in serum. The 23 patients studied were given an oral dose of 400 mg once daily for 4 days to achieve steady-state levels. The median concentration in ser...

journal_title：Antimicrobial agents and chemotherapy

authors： Baldwin DR,Honeybourne D,Andrews JM,Ashby JP,Wise R

更新日期：1990-06-01 00:00:00