In vitro and in vivo evidence for amphotericin B as a P-glycoprotein substrate on the blood-brain barrier.

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 relative therapeutic effects of vidarabine (9-beta-D-arabinofuranosyladenine), cyclaradine (the adenosine deaminase-resistant carbocyclic analog of vidarabine), and cyclaradine-5'-methoxyacetate in the parenteral treatment of systemic herpes simplex virus type 1 infections in Swiss mice were determined. Among cont...

journal_title：Antimicrobial agents and chemotherapy

authors： Shannon WM,Westbrook L,Arnett G,Daluge S,Lee H,Vince R

更新日期：1983-10-01 00:00:00

abstract：:Viridin B, a bacteriocin produced by Streptococcus mitis, copurified with the alpha-hemolysin after ammonium sulfate precipitation and gel filtration on Sephadex G-200. The bacteriocin and hemolysin were separated in some instances by ion-exchange chromatography on diethylaminoethyl-Sephadex A-50, but the two substanc...

journal_title：Antimicrobial agents and chemotherapy

authors： Apelgren LD,Dajani AS

更新日期：1979-03-01 00:00:00

abstract：:The susceptibility of 26 strains of varicella-zoster virus to cytarabine was tested in vitro by measuring reduction in number and size of plaques using human foreskin fibroblast cells. Most strains showed 50% reduction of plaque number by 0.125 mug of cytarabine per ml or less. Cytarabine levels in sera of 12 patients...

journal_title：Antimicrobial agents and chemotherapy

authors： Zaky DA,Betts RF,Douglas RG Jr,Bengali K,Neil GL

更新日期：1975-03-01 00:00:00

abstract：:The rabbit kidney cell line LLC-RK1 was tested for its ability to discriminate the toxicities of six cephalosporin antibiotics according to their in vivo nephrotoxic potentials in rabbits. With the exception of cephalothin, which was markedly toxic to kidney cells in vitro, a good correlation between in vitro toxicity...

journal_title：Antimicrobial agents and chemotherapy

authors： Williams PD,Laska DA,Tay LK,Hottendorf GH

更新日期：1988-03-01 00:00:00

abstract：:Two Klebsiella pneumoniae isolates of the same strain, identified in Poland, produced either TEM-47 or TEM-68, which differed by the Arg275Leu substitution. They harbored a few virulence factors, including an iron-chelating factor and capsule overproduction, suggesting that these factors were sufficient to enhance the...

journal_title：Antimicrobial agents and chemotherapy

authors： Robin F,Hennequin C,Gniadkowski M,Beyrouthy R,Empel J,Gibold L,Bonnet R

更新日期：2012-02-01 00:00:00

abstract：:Carbapenemase-producing Gram-negative bacteria (CP-GNB) have increasingly spread worldwide, and different families of carbapenemases have been identified in various bacterial species. Here, we report the identification of five VIM metallo-β-lactamase-producing Alcaligenes faecalis isolates associated with a small outb...

journal_title：Antimicrobial agents and chemotherapy

authors： Al Laham N,Chavda KD,Cienfuegos-Gallet AV,Kreiswirth BN,Chen L

更新日期：2017-10-24 00:00:00

abstract：:Ramoplanin is an actinomycetes-derived antibiotic with broad-spectrum activity against Gram-positive bacteria that has been evaluated in clinical trials for the treatment of gastrointestinal vancomycin-resistant enterococci (VRE) and Clostridium difficile infections. Recent studies have proposed that ramoplanin binds ...

journal_title：Antimicrobial agents and chemotherapy

authors： Cheng M,Huang JX,Ramu S,Butler MS,Cooper MA

更新日期：2014-11-01 00:00:00

abstract：:The activity of azlocillin and mezlocillin, new semisynthetic ureido penicillins, was investigated and compared with that of other known beta-lactam antibiotics. At a concentration of 25 mug/ml, azlocillin inhibited 74% of Enterobacter, 97% of Proteus mirabilis, 64% of Citrobacter, 91% of Pseudomonas aeruginosa, and 8...

journal_title：Antimicrobial agents and chemotherapy

authors： Fu KP,Neu HC

更新日期：1978-06-01 00:00:00

abstract：:The polyene antifungal amphotericin B (AmB) is widely used to treat life-threatening fungal infections. Even though AmB resistance is exceptionally rare in fungi, most Aspergillus terreus isolates exhibit an intrinsic resistance against the drug in vivo and in vitro. Heat shock proteins perform a fundamental protectiv...

journal_title：Antimicrobial agents and chemotherapy

authors： Blatzer M,Blum G,Jukic E,Posch W,Gruber P,Nagl M,Binder U,Maurer E,Sarg B,Lindner H,Lass-Flörl C,Wilflingseder D

更新日期：2015-07-01 00:00:00

abstract：:Recently, strains of Neisseria gonorrhoeae have been isolated which are highly resistant to tetracycline (MICs of 16 to 64 micrograms/ml). This resistance was due to the acquisition of the resistance determinant tetM, a transposon-borne determinant initially found in the genus Streptococcus and more recently in Mycopl...

journal_title：Antimicrobial agents and chemotherapy

authors： Morse SA,Johnson SR,Biddle JW,Roberts MC

更新日期：1986-11-01 00:00:00

abstract：:Oxidizing agents like hypochlorous acid (HOCl) have antimicrobial activity. We developed an integrated electrochemical scaffold or 'e-scaffold' that delivers a continuous low dose of HOCl aimed at targeting microbial biofilms without exceeding concentrations toxic to humans, as a prototype of a device being developed ...

journal_title：Antimicrobial agents and chemotherapy

authors： Flurin L,Raval YS,Mohamed A,Greenwood-Quaintance KE,Cano EJ,Beyenal H,Patel R

更新日期：2021-01-04 00:00:00

abstract：:The ponA gene of Mycobacterium smegmatis encodes a 95-kDa penicillin binding protein, PBP1, that is similar to PBP1s of Mycobacterium tuberculosis and Mycobacterium leprae. Transposon disruption of ponA in M. smegmatis resulted in a PBP1-deficient mutant that was sensitive to beta-lactam antibiotics, was more permeabl...

journal_title：Antimicrobial agents and chemotherapy

authors： Billman-Jacobe H,Haites RE,Coppel RL

更新日期：1999-12-01 00:00:00

abstract：:Enzyme-mediated immunoassay (EMIT) serum aminoglycoside assay results were accurate and precise and correlated well with radioimmunoassay, fluoroimmunoassay, and acetyltransferase and microbiological assay determinations. ...

journal_title：Antimicrobial agents and chemotherapy

authors： White LO,Scammell LM,Reeves DS

更新日期：1981-06-01 00:00:00

abstract：:Antimicrobial lock solutions are important for prevention of microbial colonization and infection of long-term central venous catheters. We investigated the efficacy and safety of a novel antibiotic-free lock solution formed from gas plasma-activated disinfectant (PAD). Using a luminal biofilm model, viable cells of m...

journal_title：Antimicrobial agents and chemotherapy

authors： Bhatt S,Mehta P,Chen C,Daines DA,Mermel LA,Chen HL,Kong MG

更新日期：2018-07-27 00:00:00

abstract：:The in vitro activities of two new antimicrobial agents, apalcillin and cefpiramide (SM-1652), were evaluated against 324 strains of anaerobic bacteria. Apalcillin (a penicillin derivative) and cefpiramide (a semisynthetic cephalosporin) were compared with piperacillin, moxalactam, and cefoxitin. Organisms studied inc...

journal_title：Antimicrobial agents and chemotherapy

authors： Wexler H,Carter WT,Harris B,Finegold SM

更新日期：1984-02-01 00:00:00

abstract：:We sought to determine whether there was an interaction between aminoglycoside use and shock in their effect on renal function among seriously ill patients suspected of having gram-negative sepsis. Serial serum creatinine determinations were used to estimate changes in creatinine clearance rates in 179 patients entere...

journal_title：Antimicrobial agents and chemotherapy

authors： Ambinder RF,Moore RD,Smith CR,Mellits ED,Lietman PS

更新日期：1985-02-01 00:00:00

abstract：:Herpes simplex ocular infection is a major cause of corneal blindness. Local antiviral treatments exist but are associated with corneal toxicity, and resistance has become an issue. We evaluated the biodistribution and efficacy of a humanized anti-herpes simplex virus (anti-HSV) IgG FAb fragment (AC-8; 53 kDa) followi...

journal_title：Antimicrobial agents and chemotherapy

authors： Berdugo M,Larsen IV,Abadie C,Deloche C,Kowalczuk L,Touchard E,Dubielzig R,Brandt CR,Behar-Cohen F,Combette JM

更新日期：2012-03-01 00:00:00

abstract：:Cephradine, a semisynthetic cephalosporin, has widespread use. There is, however, a paucity of data on the transfer of this antibiotic in pregnancy. Studies were undertaken after an intravenous dose of 2 g of cephradine was given in two elective situations: (i) therapeutic abortion in the first trimester and (ii) elec...

journal_title：Antimicrobial agents and chemotherapy

authors： Craft I,Forster TC

更新日期：1978-12-01 00:00:00

abstract：:Though the primary action of the cationic antibiotic polymyxin B is against the membrane of susceptible bacteria, severe morphological changes are detected in the cytoplasm. Using fluorescence microscopy and a mono-N-dansyl-polymyxin B derivative, we could demonstrate aggregations of the antibiotic with cellular mater...

journal_title：Antimicrobial agents and chemotherapy

authors： Schindler PR,Teuber M

更新日期：1975-07-01 00:00:00

abstract：:With the rapid spread of antimicrobial resistance in Gram-negative pathogens, biofilm-associated infections are increasingly harder to treat and combination therapy with colistin has become one of the most efficient therapeutic strategies. Our study aimed to evaluate the potential for the synergy of colistin combined ...

journal_title：Antimicrobial agents and chemotherapy

authors： Tan JH,Vidaillac C,Yam JKH,Chua SL,Givskov M,Yang L

更新日期：2017-06-27 00:00:00

abstract：:Chronic wound infections are associated with biofilm formation, which in turn has been correlated with drug resistance. However, the mechanism by which bacteria form biofilms in clinical environments is not clearly understood. This study was designed to investigate the biofilm formation potency of Acinetobacter bauman...

journal_title：Antimicrobial agents and chemotherapy

authors： He X,Lu F,Yuan F,Jiang D,Zhao P,Zhu J,Cheng H,Cao J,Lu G

更新日期：2015-08-01 00:00:00

abstract：:Simocyclinone D8, a coumarin derivative isolated from Streptomyces antibioticus Tü 6040, represents an interesting new antiproliferative agent. It was originally suggested that this drug recognizes the GyrA subunit and interferes with the gyrase catalytic cycle by preventing its binding to DNA. To further characterize...

journal_title：Antimicrobial agents and chemotherapy

authors： Sissi C,Vazquez E,Chemello A,Mitchenall LA,Maxwell A,Palumbo M

更新日期：2010-01-01 00:00:00

abstract：:The elimination kinetics of cefotetan (YM09330), a new parenteral semisynthetic cephamycin derivative, were studied in eight healthy volunteers and 41 patients with renal insufficiency after the administration of a single 500-mg dose intravenously. Concentrations of cefotetan in serum and urine were determined by both...

journal_title：Antimicrobial agents and chemotherapy

authors： Ohkawa M,Hirano S,Tokunaga S,Motoi I,Shoda R,Ikeda A,Sugata T,Sawaki M,Shimamura M,Okasho A,Kuroda K

更新日期：1983-01-01 00:00:00

abstract：:A total of 18 strains of Mycobacterium fortuitum, 15 strains of M. chelonei, and 31 strains of M. chelonei-like organisms were tested by both broth microdilution and agar dilution to determine their susceptibility to 34 antimicrobial agents. All strains grew well enough in cation-supplemented Mueller-Hinton broth for ...

journal_title：Antimicrobial agents and chemotherapy

authors： Swenson JM,Thornsberry C,Silcox VA

更新日期：1982-08-01 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：:Azithromycin concentrations in the tonsils of 56 pediatric patients, treated with 10 or 20 mg of the drug per kg of body weight for 3 days, were compared. Azithromycin levels in plasma and tonsil samples were determined up to 8.5 days after the last dose. The 20-mg/kg regimen resulted in an improved tonsillar distribu...

journal_title：Antimicrobial agents and chemotherapy

authors： Blandizzi C,Malizia T,Batoni G,Ghelardi E,Baschiera F,Bruschini P,Senesi S,Campa M,Del Tacca M

更新日期：2002-05-01 00:00:00

abstract：:Tetracycline analogs fell into two classes on the basis of their mode of action. Tetracycline, chlortetracycline, minocycline, doxycycline, and 6-demethyl-6-deoxytetracycline inhibited cell-free translation directed by either Escherichia coli or Bacillus subtilis extracts. A second class of analogs tested, including c...

journal_title：Antimicrobial agents and chemotherapy

authors： Rasmussen B,Noller HF,Daubresse G,Oliva B,Misulovin Z,Rothstein DM,Ellestad GA,Gluzman Y,Tally FP,Chopra I

更新日期：1991-11-01 00:00:00

abstract：:An oligonucleoside methylphosphonate (ONMP) complementary to the splice acceptor site of immediate-early (IE) pre-mRNAs 4 and 5 (IE4,5SA) inhibits herpes simplex virus type 1 (HSV-1) growth in vitro and in infected animals. The antiviral effect appears to be due to inhibition of IE pre-mRNA 4 and 5 splicing and/or IE4...

journal_title：Antimicrobial agents and chemotherapy

authors： Kulka M,Smith CC,Levis J,Fishelevich R,Hunter JC,Cushman CD,Miller PS,Ts'o PO,Aurelian L

更新日期：1994-04-01 00:00:00

abstract：:Faldaprevir is a potent hepatitis C virus (HCV) NS3/4A protease inhibitor with negligible urinary excretion. We assessed the pharmacokinetics and safety of a single oral dose of faldaprevir (480 mg) in 32 HCV-negative subjects with renal impairment or normal renal function. Compared with subjects with normal renal fun...

journal_title：Antimicrobial agents and chemotherapy

authors： Huang F,Moschetti V,Lang B,Halabi A,Petersen-Sylla M,Yong CL,Elgadi M

更新日期：2015-01-01 00:00:00