Anti-human immunodeficiency virus type 1 activity of novel 6-substituted 1-benzyl-3-(3,5-dimethylbenzyl)uracil derivatives.

abstract：:An experimental local infection system has been developed in which exudates are induced with croton oil in granuloma pouches of rats. This system provided a suitable model for the evaluation of the therapeutic effect of two antibiotics, cefazolin and cephalothin. Exudate levels of cefazolin were found to be higher tha...

journal_title：Antimicrobial agents and chemotherapy

authors： Nishida M,Murakawa T

更新日期：1977-06-01 00:00:00

abstract：:Isolates of Legionella pneumophila serogroup 1, obtained from guinea pigs with experimentally induced Legionnaires disease, were tested for rifampin resistance. Thirteen isolates were from animals treated with rifampin alone, four isolates were from animals treated with saline, and three isolates each were from animal...

journal_title：Antimicrobial agents and chemotherapy

authors： Edelstein PH

更新日期：1991-01-01 00:00:00

abstract：:We evaluated the combination of posaconazole with amphotericin B in vitro and in a murine model of systemic infections caused by Sporothrix brasiliensis and Sporothrix schenckii sensu stricto. In vitro data demonstrated a synergistic effect, and although posaconazole alone was effective against sporotrichosis, efficac...

journal_title：Antimicrobial agents and chemotherapy

authors： Mario DN,Guarro J,Santurio JM,Alves SH,Capilla J

更新日期：2015-08-01 00:00:00

abstract：:After vaginal insertion of a 300-mg ovule of tioconazole in 10 patients with vaginal candidiasis, the mean concentration in plasma was 21.2 ng/ml (range, 10.6 to 35.8 ng/ml) at 8 h and was not measurable at 24 h in 9 of 10 patients. The mean vaginal concentration at 24 h was 21.4 mg/liter (range, 2.4 to 50 mg/liter) a...

journal_title：Antimicrobial agents and chemotherapy

authors： Houang ET,Lawrence AG

更新日期：1985-06-01 00:00:00

abstract：:OXA-48-like carbapenemases have only recently emerged in Europe. OXA-162 is a rare OXA-48 variant usually coexpressed with extended-spectrum β-lactamases. Here, we report the identification of the first OXA-162 carbapenemase-producing Klebsiella pneumoniae isolates, which coexpressed an AmpC cephalosporinase (DHA-1), ...

journal_title：Antimicrobial agents and chemotherapy

authors： Voulgari E,Poulou A,Dimitroulia E,Politi L,Ranellou K,Gennimata V,Markou F,Pournaras S,Tsakris A

更新日期：2015-12-14 00:00:00

abstract：:The radical-based theory proposes that three major classes of bactericidal antibiotics, i.e., β-lactams, quinolones, and aminoglycosides, have in common the downstream formation of lethal levels of reactive oxygen species (ROS) as part of the killing mechanism. If bactericidal antibiotics exhibit a common mechanism, t...

journal_title：Antimicrobial agents and chemotherapy

authors： Hoeksema M,Brul S,Ter Kuile BH

更新日期：2018-05-25 00:00:00

abstract：:Among 477 patients with susceptible Enterobacter spp., 49 subsequently harbored third-generation cephalosporin-resistant Enterobacter spp. Broad-spectrum cephalosporins were independent risk factors for resistance (relative risk [OR] = 2.3, P = 0.01); quinolone therapy was protective (OR = 0.4, P = 0.03). There were t...

journal_title：Antimicrobial agents and chemotherapy

authors： Kaye KS,Cosgrove S,Harris A,Eliopoulos GM,Carmeli Y

更新日期：2001-09-01 00:00:00

abstract：:The effect of liposomal encapsulation of ampicillin on the antibacterial activity against intracellular Listeria monocytogenes was studied by comparing survival of L. monocytogenes within peritoneal mouse macrophages in the presence of free ampicillin alone or in combination with liposome-entrapped ampicillin. In the ...

journal_title：Antimicrobial agents and chemotherapy

authors： Bakker-Woudenberg IA,Lokerse AF,Vink-van den Berg JC,Roerdink FH,Michel MF

更新日期：1986-08-01 00:00:00

abstract：:The in vitro activities of four fluoroquinolone compounds were tested against 92 Escherichia coli strains of ovine and caprine origin under aerobic and anaerobic incubation conditions. The four fluoroquinolones proved to be highly effective against the E. coli isolates tested. When bacteria were cultured anaerobically...

journal_title：Antimicrobial agents and chemotherapy

authors： Cid D,Piriz S,Ruiz-Santa-Quiteria JA,Valle J,Garcia S,Vadillo S,de la Fuente R

更新日期：1994-10-01 00:00:00

abstract：:Microdialysis was applied to sample the unbound drug concentration in the extracellular fluid in brain and muscle of rats given zalcitabine (2',3'-dideoxycytidine; n = 4) or BEA005 (2', 3'-dideoxy-3'-hydroxymethylcytidine; n = 4) (50 mg/kg of body weight given subcutaneously). Zalcitabine and BEA005 were analyzed by h...

journal_title：Antimicrobial agents and chemotherapy

authors： Borg N,Ståhle L

更新日期：1998-09-01 00:00:00

abstract：:The steady-state concentrations of meropenem and the β-lactamase inhibitor RPX7009 in plasma, epithelial lining fluid (ELF), and alveolar macrophage (AM) concentrations were obtained in 25 healthy, nonsmoking adult subjects. Subjects received a fixed combination of meropenem (2 g) and RPX7009 (2 g) administered every ...

journal_title：Antimicrobial agents and chemotherapy

authors： Wenzler E,Gotfried MH,Loutit JS,Durso S,Griffith DC,Dudley MN,Rodvold KA

更新日期：2015-12-01 00:00:00

abstract：:The lfrA gene of Mycobacterium smegmatis encodes an efflux pump which mediates resistance to different fluoroquinolones, cationic dyes, and anthracyclines. The deletion of the lfrR gene, coding for a putative repressor and localized upstream of lfrA, increased the lfrA expression. In this study, reverse transcription-...

journal_title：Antimicrobial agents and chemotherapy

authors： Buroni S,Manina G,Guglierame P,Pasca MR,Riccardi G,De Rossi E

更新日期：2006-12-01 00:00:00

abstract：:The population pharmacokinetics of tafenoquine were studied in Australian soldiers taking tafenoquine for malarial prophylaxis. The subjects (476 males and 14 females) received a loading dose of 200 mg tafenoquine base daily for 3 days, followed by a weekly dose of 200 mg tafenoquine for 6 months. Blood samples were c...

journal_title：Antimicrobial agents and chemotherapy

authors： Charles BG,Miller AK,Nasveld PE,Reid MG,Harris IE,Edstein MD

更新日期：2007-08-01 00:00:00

abstract：:There were no significant differences in the pharmacokinetics of micafungin and expression of hepatic multidrug resistance-associated protein 2 (ABCC2/Mrp2) between analbuminemic and Sprague-Dawley rats. Micafungin bound strongly to high-density lipoprotein (HDL) and moderately to gamma globulin. These results suggest...

journal_title：Antimicrobial agents and chemotherapy

authors： Abe F,Ueyama J,Kawasumi N,Nadai M,Hayashi T,Kato M,Ohnishi M,Saito H,Takeyama N,Hasegawa T

更新日期：2008-09-01 00:00:00

abstract：:Three percent 5-ethyl-2'-deoxyuridine (EdU) in an aqueous cream base was compared with 5% acyclovir (ACV) in polyethylene glycol ointment and 3% EdU in 95% dimethyl sulfoxide (DMSO) for efficacy in the topical treatment of an experimental dorsal cutaneous herpes simplex virus type 1 infection in guinea pigs. Topical A...

journal_title：Antimicrobial agents and chemotherapy

authors： Spruance SL,Freeman DJ,Sheth NV

更新日期：1985-07-01 00:00:00

abstract：:The stage-dependent susceptibility of Plasmodium falciparum to a short exposure to docetaxel (Taxotere) was evaluated by subjecting ring-infected, trophozoite-infected, and schizont-infected erythrocytes to a 5-h exposure to various concentrations of the drug. The schizont stage was shown to be the most sensitive stag...

journal_title：Antimicrobial agents and chemotherapy

authors： Sinou V,Grellier P,Schrevel J

更新日期：1996-02-01 00:00:00

abstract：:The effect of rifampin on cutaneous hypersensitivity was studied in 11 tuberculous patients. A suppressive effect was noted in eight patients, five of whom developed a negative response to the strength of purified protein derivative to which they had been shown to be previously sensitive. In one instance complete aner...

journal_title：Antimicrobial agents and chemotherapy

authors： Mukerjee P,Schuldt S,Kasik JE

更新日期：1973-12-01 00:00:00

abstract：:Penetration of cefpiramide and cefazolin into a specific extravascular fluid was measured with rabbits bearing capsules in the peritoneal cavity. A general feature of slow accumulation and elimination of drugs from extravascular sites having low surface area/volume ratios has also been observed in this study. The caps...

journal_title：Antimicrobial agents and chemotherapy

authors： Matsui H,Okuda T

更新日期：1988-01-01 00:00:00

abstract：:Cephalosporins possessing a 1, 3-dithiolane, 1, 3-dithiane, or 1, 3-dithietane ring on their 7 beta-substituents showed potent inhibitory activity against cephaloridine hydrolysis by cephalosporinases purified from proteus morganii, Proteus rettgeri, and Proteus inconstans, which were not inhibited by clavulanic acid,...

journal_title：Antimicrobial agents and chemotherapy

authors： Ohya S,Miyadera T,Yamazaki M

更新日期：1982-04-01 00:00:00

abstract：:Aspergillus fumigatus infections are associated with high mortality rates and high treatment costs. Limited available antifungals and increasing antifungal resistance highlight an urgent need for new antifungals. Thioredoxin reductase (TrxR) is essential for maintaining redox homeostasis and presents as a promising ta...

journal_title：Antimicrobial agents and chemotherapy

authors： Marshall AC,Kidd SE,Lamont-Friedrich SJ,Arentz G,Hoffmann P,Coad BR,Bruning JB

更新日期：2019-02-26 00:00:00

abstract：:Dapsone (4,4'-diaminodiphenylsulfone), incorporated into the mouse chow in a concentration of 0.1 g/100 g of diet, was administered for 1 week to mice in which Mycobacterium leprae had multiplied to the level of 10(6) organisms/footpad. M. leprae were harvested from these and also from control mice, diluted serially, ...

journal_title：Antimicrobial agents and chemotherapy

authors： Levy L

更新日期：1976-04-01 00:00:00

abstract：:Nine intubated patients were given a single, 2-g intravenous dose of aztreonam over 5 min. Samples of serum and bronchial secretion were obtained 2, 4, and 8 h after administration and assayed for aztreonam content. The mean concentrations in bronchial secretion ranged from 1.9 to 5.2 micrograms/ml and tended to be hi...

journal_title：Antimicrobial agents and chemotherapy

authors： Bechard DL,Hawkins SS,Dhruv R,Friedhoff LT

更新日期：1985-02-01 00:00:00

abstract：:Hypermutation is a common feature of Pseudomonas aeruginosa isolates from chronically infected cystic fibrosis patients that is linked with antibiotic resistance development. In this work, using a large collection of sequential P. aeruginosa isolates from ICU patients, we found that despite the fact that mutational an...

journal_title：Antimicrobial agents and chemotherapy

authors： Gutiérrez O,Juan C,Pérez JL,Oliver A

更新日期：2004-09-01 00:00:00

abstract：:We have evaluated the efficacy of posaconazole (PSC), voriconazole (VRC), and amphotericin B (AMB) in a murine model of systemic infection by Cryptococcus gattii using immunocompromised animals and three clinical strains of the fungus. AMB was the most effective drug in prolonging the survival of mice and also in redu...

journal_title：Antimicrobial agents and chemotherapy

authors： Calvo E,Pastor FJ,Rodríguez MM,Pujol I,Guarro J

更新日期：2010-10-01 00:00:00

abstract：:We analyzed the didanosine (ddI) arm of the randomized, placebo-controlled Jaguar trial in order to define a genotypic score for ddI associated with virologic response. In this arm, 111 patients experiencing virologic failure received ddI in addition to their current combination therapy for 4 weeks. The impact of muta...

journal_title：Antimicrobial agents and chemotherapy

authors： Marcelin AG,Flandre P,Pavie J,Schmidely N,Wirden M,Lada O,Chiche D,Molina JM,Calvez V,AI454-176 Jaguar Study Team.

更新日期：2005-05-01 00:00:00

abstract：:Alpha interferon and ribavirin are required in combination to achieve a sustained virological response in the treatment of hepatitis C virus (HCV) infection. Alpha interferon has direct antiviral activity and also enhances HCV-specific T-cell responses. Ribavirin has little direct activity against HCV but reduces hepa...

journal_title：Antimicrobial agents and chemotherapy

authors： Barnes E,Salio M,Cerundolo V,Medlin J,Murphy S,Dusheiko G,Klenerman P

更新日期：2004-09-01 00:00:00

abstract：:The antimicrobial treatment of multidrug-resistant (MDR) Acinetobacter baumannii infections has become a great challenge for medical staff all over the world. Increasing numbers of MDR A. baumannii infections have been identified and reported, but effective clinical treatments for them are decreasing. The objective of...

journal_title：Antimicrobial agents and chemotherapy

authors： Bai Y,Liu B,Wang T,Cai Y,Liang B,Wang R,Liu Y,Wang J

更新日期：2015-03-01 00:00:00

abstract：:The lipopeptidic antibiotic daptomycin is reported to reduce experimental tobramycin nephrotoxicity (D. Beauchamp, M. Pellerin, P. Gourde, M. Pettigrew and M. G. Bergeron, Antimicrob. Agents Chemother. 34:139-147, 1990; C. A. Wood, H. C. Finkbeiner, S. J. Kohlhepp, P. W. Kohnen, and D. C. Gilbert, Antimicrob. Agents C...

journal_title：Antimicrobial agents and chemotherapy

authors： Couture M,Simard M,Gourde P,Lessard C,Gurnani K,Lin L,Carrier D,Bergeron MG,Beauchamp D

更新日期：1994-04-01 00:00:00

abstract：:Gatifloxacin (GTX), a new fluoroquinolone with extended antibacterial activity, is an interesting candidate for the treatment of chronic bacterial prostatitis (CBP). Besides the antibacterial spectrum, the concentrations in the target tissues and fluids are crucial for the treatment of CBP. Thus, it was of interest to...

journal_title：Antimicrobial agents and chemotherapy

authors： Naber CK,Steghafner M,Kinzig-Schippers M,Sauber C,Sörgel F,Stahlberg HJ,Naber KG

更新日期：2001-01-01 00:00:00

abstract：:The echinocandins are a class of semisynthetic natural products that target β-1,3-glucan synthase (GS). Their proven clinical efficacy combined with minimal safety issues has made the echinocandins an important asset in the management of fungal infection in a variety of patient populations. However, the echinocandins ...

journal_title：Antimicrobial agents and chemotherapy

authors： Walker SS,Xu Y,Triantafyllou I,Waldman MF,Mendrick C,Brown N,Mann P,Chau A,Patel R,Bauman N,Norris C,Antonacci B,Gurnani M,Cacciapuoti A,McNicholas PM,Wainhaus S,Herr RJ,Kuang R,Aslanian RG,Ting PC,Black TA

更新日期：2011-11-01 00:00:00