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Topic: Aminoglycoside



  
 Aminoglycoside dosing review
Controversies in antimicrobial therapy: Pitfalls in monitoring aminoglycoside therapy.
Achieving therapeutic serum levels of aminoglycosides early in the course of treatment is critical to therapeutic success.
Most strains of enterococcus are resistant to aminoglycosides alone, however when used in combination with penicillins they are often effective in enterococcal endocarditis due to synergistic antimicrobial mechanisms.
http://www.rxkinetics.com/amino.html   (2258 words)

  
 Prospective Evaluation of the Effect of an Aminoglycoside Dosing Regimen on Rates of Observed Nephrotoxicity and ...
gram-negative pathogens and for whom aminoglycoside therapy was
The major limitation to the clinical use of aminoglycosides continues to be concern for the development of nephrotoxicity.
Young, T. Aminoglycoside Therapy in Neonates: With Particular Reference to Gentamicin.
http://aac.asm.org/cgi/content/full/43/7/1549   (4835 words)

  
 Clinical outcome and economic impact of aminoglycoside peak concentrations in febrile immunocompromised patients with ...
Impact of a clinical pharmacokinetic service on patients treated with aminoglycosides: a cost–benefit analysis.
concentrations of aminoglycoside on clinical outcome of febrile
Correlation of aminoglycoside peak concentrations with individual total costs during antibiotic therapy.
http://www.clinchem.org/cgi/content/full/44/2/408   (2877 words)

  
 In vitro analysis of aminoglycoside therapy for the Arg120stop nonsense mutation in RP2 patients -- Grayson et al. 39 ...
results suggest that aminoglycoside therapy is not a practical
aminoglycoside antibiotic therapy does not appear to be a viable
Even if aminoglycoside therapy had proven to be a potential
http://jmg.bmjjournals.com/cgi/content/full/39/1/62   (4683 words)

  
 Versatility of Aminoglycosides and Prospects for Their Future -- Vakulenko and Mobashery 16 (3): 430 -- Clinical ...
The major mechanism of aminoglycoside resistance in clinical
Versatility of Aminoglycosides and Prospects for Their Future -- Vakulenko and Mobashery 16 (3): 430 -- Clinical Microbiology Reviews
of aminoglycosides and the ribosome would lead to concepts in
http://cmr.asm.org/cgi/content/full/16/3/430   (7767 words)

  
 [Frontiers in Bioscience 4, d9-21, January 1, 1999]
Aminoglycoside kinases which phosphorylate aminoglycosides at positions other than the 3’- and 5"- hydroxyls are widely distributed and some play important roles in conferring clinical resistance to these antibiotics.
Thus aminoglycosides are water soluble, basic in nature, and generally positively charged at physiological pH.
Since aminoglycoside therapy is primarily administered in a clinical setting, most aminoglycoside resistance determinants have been isolated from nosocomial pathogens.
http://bioscience.org/1999/v4/d/wright/fulltext.htm   (6996 words)

  
 Aminoglycoside - Wikipedia, the free encyclopedia
Blood drug levels and creatinine are monitored during the course of therapy.
Streptomycin was the first effective drug in the treatment of tuberculosis, though the role of aminoglycosides such as streptomycin and amikacin have been eclipsed (because of their toxicity and inconvenient route of administration) except for multiple drug resistant strains.
The most frequent use of aminoglycosides is empiric therapy for serious infections such as septicemia, complicated intraabdominal infections, complicated urinary tract infections, and nosocomial respiratory tract infections.
http://en.wikipedia.org/wiki/Aminoglycoside   (424 words)

  
 Aminoglycoside-mediated rescue of a disease-causing nonsense mutation in the V2 vasopressin receptor gene in vitro and ...
The western blot shown is representative of three independent experiments.
most likely due to the interaction of the aminoglycosides with
Several previous (24,27) and our studies have clearly shown
http://hmg.oxfordjournals.org/cgi/content/full/13/9/893   (6069 words)

  
 A Small Protein (Ags1p) and the Pho80p-Pho85p Kinase Complex Contribute to Aminoglycoside Antibiotic Resistance of the ...
pathway contribute to basal levels of aminoglycoside resistance
strains appear to influence the aminoglycoside sensitivity of
Similarly, pdr1 mutants are sensitive to some aminoglycosides
http://jb.asm.org/cgi/content/full/180/7/1887   (4647 words)

  
 Myosin VIIA Is Required for Aminoglycoside Accumulation in Cochlear Hair Cells -- Richardson et al. 17 (24): 9506 -- ...
One alternative pathway for aminoglycoside entry may be through the transducer channel.
and insensitivity to aminoglycoside treatment in the Myo7a
drug from the cells and no accumulation of aminoglycosides.
http://www.jneurosci.org/cgi/content/full/17/24/9506   (6671 words)

  
 Indian Journal of Medical Research: Aminoglycoside resistance in enterococci isolated from paediatric septicaemia in a ...
Though the treatment regime with vancomycin would be effective but would not be practicable in our country as the drug is expensive and would be beyond the reach of most patients.
Over the years, enterococci have become increasingly resistant to antibiotics in terms of both the multiplicity of resistance and the level of resistance to particular drugs', and have emerged as important nosocomial agents due to their colonizing ability and multi drug resistance2,3.
Methods: Blood of paediatric cases with a clinical diagnosis of septicaemia was cultured to isolate and identify enterococci.
http://www.findarticles.com/p/articles/mi_qa3867/is_200405/ai_n9450693   (1404 words)

  
 Sloan-Kettering - Saccharide-RNA Recognition: Aminoglycoside Antibiotics
Our research has focused on aminoglycoside antibiotic-RNA aptamer complexes involving tobramycin, neomycin B, apramycin, and streptomycin.
Aminoglycoside antibiotics are polycationic saccharides that exhibit therapeutic potential against bacterial infections.
Such a comparative study permits the deduction of common structural principles associated with molecular recognition and encapsidation of the bound aminoglycoside antibiotic by the tertiary fold of the RNA pocket.
http://www.mskcc.org/mskcc/html/10842.cfm   (194 words)

  
 BioMed Central Full text Aminoglycoside antibiotics and autism: a speculative hypothesis
It should be stressed, however, that at this stage no direct evidence supports our speculative hypothesis and that its main purpose is to initiate development of new ideas that, eventually, would improve our understanding of the pathobiology of autism.
For example, aminoglycoside antibiotics are currently being considered for treatment of Duchenne's muscular dystrophy patients who carry a nonsense mutation in the dystrophin gene [8] as well as for the treatment of cystic fibrosis (CF) patients [9].
Thus, our hypothesis that aminoglycoside antibiotics may precipitate autism in genetically susceptible individuals would be supported if a link could be established between amynoglicosides and the onset of autism symptoms, or if it could be found in a post-hoc analysis of existing clinical data from a larger pool of autism patients.
http://www.biomedcentral.com/1471-244X/1/5   (1652 words)

  
 Preparation of 1-N-[.omega.-amino-.alpha.-hydroxyalkanoyl]aminoglycoside polysilylated antibiotics and products ...
When utilizing such compounds, those skilled in the art will appreciate that any reductive techniques which would reduce the double bond should be avoided.
A process of claim 7 wherein the polysilylated aminoglycoside is polysilylated gentamicin B.sub.1 and n is 0.
Polysilylated aminoglycosides containing the desired number of silyl groups may be prepared either by utilizing an amount of silylating agent which is only sufficient to add the desired number of silyl groups or by utilizing excess silylating agent to persilylate the aminoglycoside and then partially desilylating by hydrolysis or solvolysis.
http://www.freepatentsonline.com/4347354.html   (12398 words)

  
 Molecular genetics of aminoglycoside resistance genes and familial relationships of the aminoglycoside-modifying ...
studies have demonstrated that aminoglycoside resistance can emerge as a
Molecular genetics of aminoglycoside resistance genes and familial relationships of the aminoglycoside-modifying enzymes
can be made in our understanding of how resistance to new aminoglycosides
http://mmbr.asm.org/cgi/content/abstract/57/1/138   (1462 words)

  
 Molecular Mechanism of Aminoglycoside Antibiotic Kinase APH(3')-IIIa. ROLES OF CONSERVED ACTIVE SITE RESIDUES -- Boehr ...
Ala mutant nonetheless did not show significant changes in
of the mechanism of phosphoryl transfer in aminoglycoside kinase
Elucidation of the mechanism of phosphoryl transfer catalyzed by aminoglycoside kinases and the contribution of specific active
http://www.jbc.org/cgi/content/full/276/26/23929   (4963 words)

  
 OtoDx Aminoglycoside Hypersensitivity Test
A single dose of aminoglycosides may be ototoxic to these patients.
Identifying patients who have this mutation is critical, since the hearing loss can be prevented in most patients if aminoglycoside antibiotics are avoided.
Identify hypersensitive patients before they are placed at risk of hearing loss
http://www.athenadiagnostics.com/hearingloss/otodx_amino.asp   (306 words)

  
 General Strategies of Pyranmycins against Drug Resistant Microorganisms
However, several problems are often associated with these designs.
However, one article did provide a potential strategy for a desirable chemical design that may be used to counteract drug resistance.
Numerous efforts have been devoted to the development of new aminoglycosides that may avoid these enzyme-catalyzed modifications, for example, using deoxygenation or fluoro-substitution to avoid the inactivation from phosphorylation or acetylation.
http://www.chem.usu.edu/~tchang/Research/details_general_strategies.htm   (1257 words)

  
 Aminoglycoside Dosing calculator (gentamycin, tobramycin, amikacin) for health care providers
Aminoglycoside Dosing calculator (gentamycin, tobramycin, amikacin) for health care providers
http://www.globalrph.com/aminoglycosides.htm   (366 words)

  
 MSN Encarta - Aminoglycoside
Aminoglycoside, any of a group of antibiotics, including gentamicin, neomycin and streptomycin, that are effective against a wide range of bacteria....
Become a subscriber today and gain access to:
http://encarta.msn.com/encyclopedia_762504721/Aminoglycoside.html   (75 words)

  
 aminoglycoside - definition from Biology-Online.org
Sorry we are currently working on the definition of aminoglycoside
http://www.biology-online.org/dictionary/aminoglycoside   (10 words)

  
 Aminoglycoside Levels
Levels are indicated to determine if the correct dose is being administered, as per the patient's weight and volume of distribution, and if the dosing interval is appropriate for the patient's renal function.
Draw "post" aminoglycoside level precisely 30 minutes post completion of infusion (eg.
If an infusion is started just prior to drawing the post level, falsely high peak serum concentrations could be obtained.
http://www.lhsc.on.ca/critcare/ucicu/procs/aminolgy.htm   (334 words)

  
 aminoglycoside - definition of aminoglycoside by the Free Online Dictionary, Thesaurus and Encyclopedia.
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.
Any of a group of broad-spectrum antibiotics, such as streptomycin, derived from species of Streptomyces or Micomonospora bacteria and used to treat infections caused by gram-negative bacteria.
aminoglycoside - definition of aminoglycoside by the Free Online Dictionary, Thesaurus and Encyclopedia.
http://www.thefreedictionary.com/aminoglycoside   (92 words)

  
 Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
Availability information may be found in the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or via the "Full-text Availability" link.
Energy Citations Database (ECD) Document #6867713 - Factors potentially influencing aminoglycoside use and expenditure
http://www.osti.gov/energycitations/product.biblio.jsp?osti_id=6867713   (78 words)

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