Consequences of interaction of a lipophilic endotoxin antagonist with plasma lipoproteins.

abstract：:A clinical isolate of Bacteroides vulgatus was resistant to tetracycline, clindamycin, ampicillin, cephaloridine, cefoxitin, and other beta-lactam antibiotics except imipenem. beta-Lactam resistance was mediated by a membrane-associated, clavulanate-sensitive cephalosporinase capable of degrading cephalosporins and pe...

journal_title：Antimicrobial agents and chemotherapy

authors： Parker AC,Smith CJ

更新日期：1993-05-01 00:00:00

abstract：:The spread of extended-spectrum-beta-lactamase (ESBL)-producing organisms, particularly those harboring the CTX-M-type enzymes, both in the hospital and in the community, is difficult to discontinue due to the successful mobilization and evolution of the genetic elements harboring ESBL genes and coresistance rates in ...

journal_title：Antimicrobial agents and chemotherapy

authors： Morosini MI,García-Castillo M,Coque TM,Valverde A,Novais A,Loza E,Baquero F,Cantón R

更新日期：2006-08-01 00:00:00

abstract：:Recently, the first Neisseria gonorrhoeae strain (H041) highly resistant to the expanded-spectrum cephalosporins (ESCs) ceftriaxone and cefixime, which are the last remaining options for first-line gonorrhea treatment, was isolated in Japan. Here, we confirm and characterize a second strain (F89) with high-level cefix...

journal_title：Antimicrobial agents and chemotherapy

authors： Unemo M,Golparian D,Nicholas R,Ohnishi M,Gallay A,Sednaoui P

更新日期：2012-03-01 00:00:00

abstract：:This analysis of nearly 10,000 hospital-associated urinary tract infection (UTI) episodes due to Escherichia coli showed that fluoroquinolone and third-generation-cephalosporin resistance rates were 34.5% and 8.6%, respectively; the rate of concurrent resistance to both agents was 7.3%. Fluoroquinolone resistance rate...

journal_title：Antimicrobial agents and chemotherapy

authors： Bidell MR,Palchak M,Mohr J,Lodise TP

更新日期：2016-04-22 00:00:00

abstract：:Concentration-QTc modeling was applied to pretomanid, a new nitroimidazooxazine antituberculosis drug. Data came from eight phase 2 and phase 3 studies. Besides pretomanid alone, various combinations with bedaquiline, linezolid, moxifloxacin, and pyrazinamide were considered; special attention was given to the bedaqui...

journal_title：Antimicrobial agents and chemotherapy

authors： Li H,Salinger DH,Everitt D,Li M,Del Parigi A,Mendel C,Nedelman JR

更新日期：2019-09-23 00:00:00

abstract：:The increasing prevalence of drug-resistant pathogens highlights the need to identify novel antibiotics. Here we investigated the efficacies of four new antimicrobial peptides (AMPs) for potential drug development. The antibacterial activities, synergistic effects, and antibiofilm properties of the four chimeric AMPs ...

journal_title：Antimicrobial agents and chemotherapy

authors： Gopal R,Kim YG,Lee JH,Lee SK,Chae JD,Son BK,Seo CH,Park Y

更新日期：2014-01-01 00:00:00

abstract：:A novel plasmid-borne resistance gene cluster comprising the genes erm(T) for macrolide-lincosamide-streptogramin B resistance, dfrK for trimethoprim resistance, and tet(L) for tetracycline resistance was identified in a porcine methicillin-resistant Staphylococcus aureus sequence type 398 (ST398) strain. This erm(T)-...

journal_title：Antimicrobial agents and chemotherapy

authors： Kadlec K,Schwarz S

更新日期：2010-02-01 00:00:00

abstract：:We report the identification of a carbapenem-resistant, hypervirulent Klebsiella pneumoniae (hvKp) strain which produced the carbapenemase VIM-1. Genomic analysis showed that the strain belonged to sequence type ST23 and serotype K1, a major hvKp clone, and harbored three resistance-encoding plasmids. Among them, a bl...

journal_title：Antimicrobial agents and chemotherapy

authors： Dong N,Sun Q,Huang Y,Shu L,Ye L,Zhang R,Chen S

更新日期：2019-08-23 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：:Acanthamoeba spp. are the causative agents of Acanthamoeba keratitis (AK), which mainly occurs in contact lens wearers, and of skin lesions, granulomatous amoebic encephalitis (GAE), and disseminating diseases in the immunocompromised host. AK therapy is complex and irritating for the eye, skin lesions are difficult t...

journal_title：Antimicrobial agents and chemotherapy

authors： Fürnkranz U,Nagl M,Gottardi W,Köhsler M,Aspöck H,Walochnik J

更新日期：2008-02-01 00:00:00

abstract：:Intravenous inoculation of a group A hemolytic streptococcus caused lethal infections in all of eight untreated monkeys. Intramuscular injections of clindamycin-2-phosphate in a daily dose of 25 mg/kg given in equal morning and afternoon doses for 10 days resulted in survival of all of eight monkeys. Similar results w...

journal_title：Antimicrobial agents and chemotherapy

authors： Carlisle HN,Saslaw S

更新日期：1972-06-01 00:00:00

abstract：:Intestinal endogenous members of the family Enterobacteriaceae were eliminated in 12 human volunteers treated with 400 or 800 mg of oral norfloxacin per day for 5 days. No clones resistant to quinolone derivatives were isolated. Counts of aerotolerant streptococci were affected to various degrees, depending on their s...

journal_title：Antimicrobial agents and chemotherapy

authors： Pecquet S,Andremont A,Tancrède C

更新日期：1986-06-01 00:00:00

abstract：:The pharmacokinetics of gentamicin C(1), C(2), and C(1a) were studied in six beagles after administration of gentamicin at 4 mg/kg of body weight as a single intravenous bolus dose. Plasma concentrations of the gentamicin components were analyzed with a novel high-performance liquid chromatography method capable of id...

journal_title：Antimicrobial agents and chemotherapy

authors： Isoherranen N,Lavy E,Soback S

更新日期：2000-06-01 00:00:00

abstract：:A series of quaternary ammonium compounds that are esters of betaine and fatty alcohols with hydrocarbon chain lengths of 10 to 18 carbon atoms were tested with respect to antimicrobial activities and rates of hydrolysis. When the tetradecyl derivative was tested against some selected microorganisms, the killing effec...

journal_title：Antimicrobial agents and chemotherapy

authors： Lindstedt M,Allenmark S,Thompson RA,Edebo L

更新日期：1990-10-01 00:00:00

abstract：:Hypermutable Pseudomonas aeruginosa strains are found with high frequency in the lungs of patients with chronic infections and are associated with high antibiotic resistance rates. The in vivo consequences of hypermutation for treatment in a mouse model of lung infection using strain PAO1 and its hypermutable derivati...

journal_title：Antimicrobial agents and chemotherapy

authors： Maciá MD,Borrell N,Segura M,Gómez C,Pérez JL,Oliver A

更新日期：2006-03-01 00:00:00

abstract：:The time-kill effect of moxifloxacin on 20 genetically distinct isolates of Stenotrophomonas maltophilia resistant to trimethoprim-sulfamethoxazole was studied. The majority (80%) were killed by a concentration equivalent to four times the MIC; the MIC induced a transient decrease in bacterial counts at 4 h, followed ...

journal_title：Antimicrobial agents and chemotherapy

authors： Giamarellos-Bourboulis EJ,Karnesis L,Galani I,Giamarellou H

更新日期：2002-12-01 00:00:00

abstract：:Numerous antibiotics have proven to be effective at ameliorating the clinical symptoms of urinary tract infections (UTIs), but recurrent and chronic infections continue to plague many individuals. Most UTIs are caused by strains of uropathogenic Escherichia coli (UPEC), which can form both extra- and intracellular bio...

journal_title：Antimicrobial agents and chemotherapy

authors： Blango MG,Mulvey MA

更新日期：2010-05-01 00:00:00

abstract：:In light of the need for new antifungal regimens, we report that at noncandidacidal concentrations, the lactoferrin-derived peptide hLF(1-11), which is highly active against fluconazole-resistant Candida albicans, acts synergistically with fluconazole against this yeast and a fluconazole-sensitive C. albicans strain a...

journal_title：Antimicrobial agents and chemotherapy

authors： Lupetti A,Paulusma-Annema A,Welling MM,Dogterom-Ballering H,Brouwer CP,Senesi S,Van Dissel JT,Nibbering PH

更新日期：2003-01-01 00:00:00

abstract：:Eleven patients about to undergo pulmonary surgery received a bolus injection of 1 g of cefoxitin. The concentrations of cefoxitin in the serum 1 and 2 h after dosage were 38.5 +/- 1.89 and 23.7 +/- 2.56 mug/ml; the lung concentrations at the respective times were 12.6 +/- 0.7 and 10.06 +/- 0.43 mug/ml. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Perea EJ,Garcia-Iglesias MC,Ayarra J,Loscertales J

更新日期：1983-02-01 00:00:00

abstract：:We evaluated the in vitro activity of polymyxin B plus imipenem, meropenem, or tigecycline against six KPC-2-producing Enterobacteriaceae strains with high MICs for these antimicrobial agents. Polymyxin B with carbapenems, especially meropenem, were the most active combinations for Klebsiella pneumoniae and Enterobact...

journal_title：Antimicrobial agents and chemotherapy

authors： Barth N,Ribeiro VB,Zavascki AP

更新日期：2015-01-01 00:00:00

abstract：:We describe a primary high-throughput screen that uses the reporter strain Bacillus subtilis BAU-102 to identify antibiotics that induce autolysis. The screen measures autolysis in terms of the incipient release of recombinant Escherichia coli beta-galactosidase (beta-Gal) from the periplasmic space of B. subtilis owi...

journal_title：Antimicrobial agents and chemotherapy

authors： Falk SP,Noah JW,Weisblum B

更新日期：2010-09-01 00:00:00

abstract：:The intestinal elimination of ciprofloxacin in the large bowel was studied in a rabbit model. Segments from the cecum, colon, and sigmoid colon along with their intact blood vessels were isolated and perfused, and their contents were collected over a 90-min period following the administration of a single parenteral do...

journal_title：Antimicrobial agents and chemotherapy

authors： Ramon J,Dautrey S,Farinoti R,Carbon C,Rubinstein E

更新日期：1996-01-01 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：:Of five parenteral cephalosporins tested against 43 lactobacilli, cephaloridine, cefazolin, and cefamandole were the most active inhibitory and bactericidal agents. Timed-kill analysis revealed a slow bactericidal effect, with significant declines in mean minimal bactericidal concentration values at 48 h versus 24 h. ...

journal_title：Antimicrobial agents and chemotherapy

authors： Bayer AS,Chow AW,Concepcion NF,Guze LB

更新日期：1979-07-01 00:00:00

abstract：:Pairs of 11 antimicrobial agents were tested in vitro for their ability to act synergistically against three strains of Mycobacterium avium complex isolated from patients with acquired immune deficiency syndrome. From the combinations tested, four drugs (ethambutol, rifampin, ciprofloxacin, and erythromycin) were sele...

journal_title：Antimicrobial agents and chemotherapy

authors： Yajko DM,Kirihara J,Sanders C,Nassos P,Hadley WK

更新日期：1988-09-01 00:00:00

abstract：:Morganocin 174-induced lethality was characterized by one-hit kinetics. Although it induced simultaneous inhibition of deoxyribonucleic acid, ribonucleic acid, and protein syntheses, the most striking effect of morganocin was a rapid reduction of intracellular adenosine 5'-triphosphate to less than 10% of the initial ...

journal_title：Antimicrobial agents and chemotherapy

authors： Williams JA,Krizsanovich-Williams K

更新日期：1977-09-01 00:00:00

abstract：:Fluoroquinolones are antibiotics with central excitatory side effects. These adverse effects presumably result from inhibition of gamma-aminobutyric acid (GABA) binding to GABA(A) receptors. This GABA antagonistic effect is greatly potentiated by the active metabolite of fenbufen, biphenylacetic acid (BPAA). Neverthel...

journal_title：Antimicrobial agents and chemotherapy

authors： Smolders I,Gousseau C,Marchand S,Couet W,Ebinger G,Michotte Y

更新日期：2002-02-01 00:00:00

abstract：:Minocycline and valproic acid are potential adjuvant therapies for the treatment of human immunodeficiency virus (HIV)-associated cognitive impairment. The purpose of this study was to determine whether minocycline alone or in combination with valproic acid affected atazanavir plasma concentrations. Twelve adult HIV-i...

journal_title：Antimicrobial agents and chemotherapy

authors： DiCenzo R,Peterson DR,Cruttenden K,Mariuz P,Rezk NL,Hochreiter J,Gelbard H,Schifitto G

更新日期：2008-09-01 00:00:00

abstract：:Heat shock protein 90 (Hsp90) is an essential chaperone involved in the fungal stress response that can be harnessed as a novel antifungal target for the treatment of invasive aspergillosis. We previously showed that genetic repression of Hsp90 reduced Aspergillus fumigatus virulence and potentiated the effect of the ...

journal_title：Antimicrobial agents and chemotherapy

authors： Lamoth F,Juvvadi PR,Soderblom EJ,Moseley MA,Asfaw YG,Steinbach WJ

更新日期：2014-01-01 00:00:00

abstract：:2',3'-Dideoxyadenosine (DDA) was shown not only to possess antibacterial activity in vitro against a variety of Enterobacteriaceae, but also to be effective in vivo, DDA was active in experimental mouse infections by the oral route against 5 Salmonella strains, 2 of 3 Arizona strains, 5 of 7 Citrobacter strains, 3 of ...

journal_title：Antimicrobial agents and chemotherapy

authors： Beskid G,Eskin B,Cleeland R,Siebelist J,Cappetta A,Hill AD,Geiger RH

更新日期：1981-03-01 00:00:00