نتایج جستجو برای: paromomycin sulfate
تعداد نتایج: 59266 فیلتر نتایج به سال:
BACKGROUND AmBisome therapy for VL has an excellent efficacy and safety profile and has been adopted as a first-line regimen in Bangladesh. Second-line treatment options are limited and should preferably be given in short course combinations in order to prevent the development of resistant strains. Combination regimens including AmBisome, paromomycin and miltefosine have proved to be safe and e...
BACKGROUND Improved treatment approaches are needed for visceral leishmaniasis. We assessed the efficacy and safety of three potential short-course combination treatments compared with the standard monotherapy in India. METHODS Standard treatment (1 mg/kg amphotericin B infusion on alternate days for 30 days, total dose 15 mg/kg) was compared with three drug combinations (single injection of ...
Leishmaniasis is an important vector-borne disease, and it is classified as one of the most important tropical fly-borne infections. This disease can cause two types of clinical manifestations: cutaneous forms and visceral forms. Visceral leishmaniasis, which is also called kala-azar, is a very serious infection that can be fatal. The management of visceral leishmaniasis requires informed diagn...
Certain strains of Staphylococcus epidermidis resistant to the aminoglycoside antibiotics were shown to contain an enzyme that inactivates the kanamycins, neomycins, butirosins, paromomycin, gentamicin A, amikacin, and tobramycin by adenylylation. Tobramycin adenylyltransferase, as this enzyme is called, was found to be optimally active at pH 5.5. With paromomycin or neomycin Band C as substrat...
Antibiotic G-418 was shown to be superior to paromomycin and metronidazole in cecal amoebiasis. Of particular interest was the high degree of activity seen with a relatively short treatment at low levels. Although the antibiotic was trichomonacidal in vitro at low levels, in vivo results indicated that at levels tested the antibiotic did not always affect cures. The antibiotic appears to have p...
Streptomyces is the most important bacterial genus known to produce secondary antibiotic compounds. Considering the speed of bacterial resistance spread, it becomes more important to study less used compounds. Aminoglycosides disrupt the function of the target microorganism by acting on the protein-synthesis process. Paromomycin is an aminoglycoside that acts on a wide range of gram-positive, g...
Endophytic bacteria are known to contain various bioactive substances. Pineapple peel (Ananas comosus L.) is a waste product utilized in environmental preservation. The present study focused on the isolation of endophytic from pineapple peel, and assessment their antibacterial activity. ethyl acetate extracts isolated were tested for activity using disc diffusion method. components bacterial ex...
Spermidine-deficient Saccharomyces cerevisiae cells are much more sensitive to paromomycin than nondeficient cells, resulting in cessation of growth and cell death.
The interaction of miltefosine with amphotericin B, sodium stibogluconate, paromomycin, and sitamaquine was assessed in vitro and additionally for the first three combinations in vivo. In vitro interactions were indifferent for miltefosine combined with amphotericin B (mean sums of fractional inhibitory concentrations [mean summation operatorFICs] ranging from 1.22 to 1.51 at the 50% effective ...
Paromomycin is an aminoglycosidic antibiotic that targets the RNA of the bacterial small ribosomal subunit. It binds in the A-site, which is one of the three tRNA binding sites, and affects translational fidelity by stabilizing two adenines (A1492 and A1493) in the flipped-out state. Experiments have shown that various mutations in the A-site result in bacterial resistance to aminoglycosides. I...
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