Selective inhibition of the accumulation of extracellular proteases of Pseudomonas aeruginosa by gentamicin and tobramycin.

abstract：:According to the European AIDS Clinical Society, tenofovir disoproxil fumarate can be used in HIV-infected pregnant women if started prior to pregnancy, although no data are available on the pharmacokinetics of tenofovir (TFV) during pregnancy. The aim of this study was to describe TFV pharmacokinetics in HIV-infected...

journal_title：Antimicrobial agents and chemotherapy

authors： Benaboud S,Hirt D,Launay O,Pannier E,Firtion G,Rey E,Bouazza N,Foissac F,Chappuy H,Urien S,Tréluyer JM

更新日期：2012-02-01 00:00:00

abstract：:The outcome of Helicobacter pylori infection was analyzed in 114 dyspeptic patients treated with triple-drug therapy including clarithromycin. Clarithromycin resistance (in 20.2% of our isolates) was mainly caused by an A2142G mutation in the 23S rRNA gene of H. pylori. H. pylori eradication was obtained in all patien...

journal_title：Antimicrobial agents and chemotherapy

authors： Lee JH,Shin JH,Roe IH,Sohn SG,Lee JH,Kang GH,Lee HK,Jeong BC,Lee SH

更新日期：2005-04-01 00:00:00

abstract：:We report the first description of the metallo-β-lactamase VIM-31, a new variant of VIM-2 with Tyr224His and His252Arg mutations, in Enterobacter cloacae 11236, which was isolated from blood specimens of a patient with colonic adenocarcinoma in Belgium. bla(VIM-31) was found on a class 1 integron located on a self-tra...

journal_title：Antimicrobial agents and chemotherapy

authors： Bogaerts P,Bebrone C,Huang TD,Bouchahrouf W,Degheldre Y,Deplano A,Hoffmann K,Glupczynski Y

更新日期：2012-06-01 00:00:00

abstract：:Malaria and trypanosomiasis are diseases which afflict millions and for which novel therapies are urgently required. We have tested two well-characterized cell-penetrating peptides (CPPs) for antiparasitic activity. One CPP, designated TP10, has broad-spectrum antiparasitic activity against Plasmodium falciparum, both...

journal_title：Antimicrobial agents and chemotherapy

authors： Arrighi RB,Ebikeme C,Jiang Y,Ranford-Cartwright L,Barrett MP,Langel U,Faye I

更新日期：2008-09-01 00:00:00

abstract：:We investigated whether cells derived from the fetal central nervous system can support productive infection by a human immunodeficiency virus type 1 (HIV-1) isolate termed UHC-1, produced by a cellular clone derived from HIV-1 strain HIV-IIIB chronically infected U-937 promonocytic cells, and what the effect of nucle...

journal_title：Antimicrobial agents and chemotherapy

authors： Geleziunas R,Arts EJ,Boulerice F,Goldman H,Wainberg MA

更新日期：1993-06-01 00:00:00

abstract：:Two multidrug-resistant (MDR) mcr-1-harboring Klebsiella pneumoniae isolates from patients with urinary tract infections and one MDR Klebsiella quasipneumoniae isolate from a patient with bloodstream infection were identified to carry tmexCD1-toprJ1 The addition of the efflux pump inhibitor reduced the tigecycline MIC...

journal_title：Antimicrobial agents and chemotherapy

authors： He R,Yang Y,Wu Y,Zhong LL,Yang Y,Chen G,Qin M,Liang X,Ahmed MAEE,Lin M,Yan B,Xia Y,Dai M,Chen H,Tian GB

更新日期：2021-01-20 00:00:00

abstract：:The in vitro interactions between amikacin, netilmicin, tobramycin, gentamicin, and various antipseudomonal beta-lactams were studied by the agar dilution checkerboard technique against 30 Pseudomonas aeruginosa strains resistant to all tested antibiotics. Amikacin produced more frequent synergy both at the total and ...

journal_title：Antimicrobial agents and chemotherapy

authors： Giamarellou H,Zissis NP,Tagari G,Bouzos J

更新日期：1984-04-01 00:00:00

abstract：:T-20EK is a novel fusion inhibitor designed to have enhanced α-helicity over T-20 (enfuvirtide) through engineered electrostatic interactions between glutamic acid (E) and lysine (K) substitutions. T-20EK efficiently suppresses wild-type and T-20-resistant variants. Here, we selected T-20EK-resistant variants. A combi...

journal_title：Antimicrobial agents and chemotherapy

authors： Shimane K,Kawaji K,Miyamoto F,Oishi S,Watanabe K,Sakagami Y,Fujii N,Shimura K,Matsuoka M,Kaku M,Sarafianos SG,Kodama EN

更新日期：2013-08-01 00:00:00

abstract：:Emtricitabine [(-)FTC] [(-)-beta-2', 3'-dideoxy-5-fluoro-3'-thiacytidine] has been shown to be an effective inhibitor of hepatitis B virus (HBV) in cell culture, with a potency and selectivity that are essentially identical to those of lamivudine. The antiviral activity of oral administration of (-)FTC against WHV rep...

journal_title：Antimicrobial agents and chemotherapy

authors： Korba BE,Schinazi RF,Cote P,Tennant BC,Gerin JL

更新日期：2000-06-01 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：:The emergence of Neisseria gonorrhoeae isolates displaying resistance to antimicrobial agents is a major public health concern and a serious issue related to the occurrence of further untreatable gonorrhea infections. A retrospective analysis on 1,430 N. gonorrhoeae isolates, collected from 2003 through 2012, for anti...

journal_title：Antimicrobial agents and chemotherapy

authors： Carannante A,Renna G,Dal Conte I,Ghisetti V,Matteelli A,Prignano G,Impara G,Cusini M,D'Antuono A,Vocale C,Antonetti R,Gaino M,Busetti M,Latino MA,Mencacci A,Bonanno C,Cava MC,Giraldi C,Stefanelli P

更新日期：2014-10-01 00:00:00

abstract：:Continued research toward the development of new antifungals that act via inhibition of glycosylphosphatidylinositol (GPI) biosynthesis led to the design of E1210. In this study, we assessed the selectivity of the inhibitory activity of E1210 against Candida albicans GWT1 (Orf19.6884) protein, Aspergillus fumigatus GW...

journal_title：Antimicrobial agents and chemotherapy

authors： Watanabe NA,Miyazaki M,Horii T,Sagane K,Tsukahara K,Hata K

更新日期：2012-02-01 00:00:00

abstract：:Racial differences in antiretroviral treatment responses remain incompletely explained and may be a consequence of differential pharmacokinetics (PK) associated with race. Raltegravir, an inhibitor of HIV-1 integrase, is commonly used in the treatment of HIV-infected patients, many of whom are African-American. Howeve...

journal_title：Antimicrobial agents and chemotherapy

authors： Wohl DA,Dumond JB,Blevins S,Pittard D,Ragan D,Wang R,Massengale K,Walsh K,Floris-Moore M,Eron JJ Jr,Richardson A,Hudgens MG,Kashuba AD

更新日期：2013-02-01 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：:Sublethal doses of vincristine (VNC) and bacterial lipopolysaccharide (LPS) administered simultaneously to adult male mice resulted in markedly enhanced mortality. All of 10 strains of Pseudomonas aeruginosa tested, 4 of 7 strains of Bacteroides, and 6 of 10 strains of Listeria monocytogenes were able to substitute fo...

journal_title：Antimicrobial agents and chemotherapy

authors： Munson AE,Drummond DC,Adams AC,Bradley SG

更新日期：1976-05-01 00:00:00

abstract：:The pharmacokinetics of teicoplanin were determined after multiple 30-min intravenous infusions of 10 to 15 mg/kg every 12 to 24 h in 11 intravenous drug abuse (IVDA) patients being treated for bacterial endocarditis. Multiple serum samples were obtained over 7 to 14 days. Twenty-four-hour urine collections were obtai...

journal_title：Antimicrobial agents and chemotherapy

authors： Rybak MJ,Lerner SA,Levine DP,Albrecht LM,McNeil PL,Thompson GA,Kenny MT,Yuh L

更新日期：1991-04-01 00:00:00

abstract：:We have previously shown that a series of nonnucleoside pyrrolo[2,3-d]pyrimidines selectively inhibit the replication of herpes simplex virus type 1 (HSV-1) and human cytomegalovirus (HCMV). These compounds act at the immediate-early or early stage of HCMV replication and have antiviral properties somewhat similar to ...

journal_title：Antimicrobial agents and chemotherapy

authors： Evers DL,Breitenbach JM,Borysko KZ,Townsend LB,Drach JC

更新日期：2002-08-01 00:00:00

abstract：:Coresistance to human reserve antibiotics can be selected by antibiotics used in veterinary medicine. A Clostridium perfringens strain isolated from pig manure was resistant to the reserve drug linezolid and, simultaneously, resistant against florfenicol and erythromycin. We detected a new mutation in a highly conserv...

journal_title：Antimicrobial agents and chemotherapy

authors： Hölzel CS,Harms KS,Schwaiger K,Bauer J

更新日期：2010-03-01 00:00:00

abstract：:We found earlier that deferoxamine (DFO), a drug used for treatment of iron overload, is active against a rat model of Pneumocystis carinii pneumonia (PCP). We had assumed a mode of action by deprivation of nutritional iron; however, data here show that DFO penetrates P. carinii, causing irreversible damage, thus indi...

journal_title：Antimicrobial agents and chemotherapy

authors： Clarkson AB Jr,Turkel-Parrella D,Williams JH,Chen LC,Gordon T,Merali S

更新日期：2001-12-01 00:00:00

abstract：:Fifty volunteers randomly assigned to one of five hand washing agents (10 subjects per agent)--a nonantiseptic liquid soap (control), an antiseptic hand rinse containing 60% isopropyl alcohol (IPA) with emollients (Alc A), an antiseptic hand rinse containing 70% IPA and 0.5% chlorhexidine gluconate with emollients (Al...

journal_title：Antimicrobial agents and chemotherapy

authors： Larson EL,Eke PI,Laughon BE

更新日期：1986-10-01 00:00:00

abstract：:We determined the nucleotide sequence of a 6-kb DNA region harboring the recF, orf192, gyrB, and gyrA genes from Mycobacterium smegmatis mc(2)155. The amino acid sequences deduced from gyrA and gyrB displayed 89 and 86% identity, respectively, with the DNA gyrase from Mycobacterium tuberculosis, and 67 and 65% identit...

journal_title：Antimicrobial agents and chemotherapy

authors： Revel-Viravau V,Truong QC,Moreau N,Jarlier V,Sougakoff W

更新日期：1996-09-01 00:00:00

abstract：:Weak T-cell reactivity to hepatitis B virus (HBV) is thought to be the dominant cause for chronic HBV infection. Treatment with adefovir dipivoxil (ADV) increases the rate of HBV e antigen (HBeAg) loss; however, the immune mechanisms associated with this treatment response are not understood. Serial analysis of HBV-sp...

journal_title：Antimicrobial agents and chemotherapy

authors： Cooksley H,Chokshi S,Maayan Y,Wedemeyer H,Andreone P,Gilson R,Warnes T,Paganin S,Zoulim F,Frederick D,Neumann AU,Brosgart CL,Naoumov NV

更新日期：2008-01-01 00:00:00

abstract：:We developed a multiplex real-time SYBR green-based PCR assay for rapid detection of tet(X) and its variants, including tet(X1) and tet(X2) and high-level tigecycline resistance genes tet(X3), tet(X4), and tet(X5). We showed that the real-time PCR assay developed had high linearity (R2 ≥ 0.996), sensitivity (low detec...

journal_title：Antimicrobial agents and chemotherapy

authors： Fu Y,Liu D,Song H,Liu Z,Jiang H,Wang Y

更新日期：2020-03-24 00:00:00

abstract：:The ultrastructural alterations induced in vitro by ICI 195,739, a recently developed bis-triazole derivative with potent antiproliferative effects on Trypanosoma (Schizotrypanum) cruzi, are reported. On epimastigotes, the triazole at its minimum growth-inhibitory concentration (0.1 microM) produced immediately (withi...

journal_title：Antimicrobial agents and chemotherapy

authors： Lazardi K,Urbina JA,de Souza W

更新日期：1991-04-01 00:00:00

abstract：:Despite dose-limiting nephrotoxicity concerns, polymyxin B has resurged as the treatment of last resort for multidrug-resistant Gram-negative bacterial infections. However, the pharmacokinetic, pharmacodynamic, and nephrotoxic properties of polymyxin B still are not thoroughly understood. The objective of this study w...

journal_title：Antimicrobial agents and chemotherapy

authors： Manchandani P,Zhou J,Ledesma KR,Truong LD,Chow DS,Eriksen JL,Tam VH

更新日期：2015-12-07 00:00:00

abstract：:This study was directed at characterizing the genetic elements carrying the methylase gene erm(B), encoding ribosome modification-mediated resistance to macrolide, lincosamide, and streptogramin B (MLS) antibiotics, in Streptococcus pyogenes. In this species, erm(B) is responsible for MLS resistance in constitutively ...

journal_title：Antimicrobial agents and chemotherapy

authors： Brenciani A,Bacciaglia A,Vecchi M,Vitali LA,Varaldo PE,Giovanetti E

更新日期：2007-04-01 00:00:00

abstract：:We have evaluated the susceptibility of the murine gamma herpesvirus 68 (MHV-68) to a variety of antiviral agents. The acyclic nucleoside phosphonate analogs cidofovir [(S)-1-(3-hydroxy-2-phosphonylmethoxypropyl) cytosine], (S)-1-(3-hydroxy-2-phosphonylmethoxypropyl)adenine (HPMPA), and adefovir [9-(2-phosphonylmethox...

journal_title：Antimicrobial agents and chemotherapy

authors： Neyts J,De Clercq E

更新日期：1998-01-01 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 Staphylococcus aureus small-colony variant (SCV) phenotype has been associated with relapsing and antibiotic-refractory infections. However, little is known about the activities of antibiotics on clinical SCVs. Here, we demonstrated that SCVs without detectable auxotrophies were at least as susceptible to most β-l...

journal_title：Antimicrobial agents and chemotherapy

authors： Idelevich EA,Kriegeskorte A,Schleimer N,Peters G,von Eiff C,Becker K

更新日期：2018-03-27 00:00:00

abstract：:In response to the need for rapid, inexpensive, high-throughput assays for antimycobacterial drug screening, a microplate-based assay which uses Alamar blue reagent for determination of growth was evaluated. MICs of 30 antimicrobial agents against Mycobacterium tuberculosis H37Rv, M. tuberculosis H37Ra, and Mycobacter...

journal_title：Antimicrobial agents and chemotherapy

authors： Collins L,Franzblau SG

更新日期：1997-05-01 00:00:00