Ramil Khabriev

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The effect of solid dispersion (SD) formation on the solubility of the antibiotic erythromycin has been studied using the parent substance of erythromycin and its SDs with polyethyleneglycol (PEG-1500), polyvinylpyrrolidone (PVP-10000), and β-cyclodextrin. It is established that SD formation increases the solubility of the antibiotic by a factor of 1.3 –(More)
The effect of solid dispersions (SDs) on the solubility of parmidin has been studied by comparing the solubility of parmidin, its SDs, and physical mixtures with polyethyleneglycol-1500, polyvinylpyrrolidone-10000, and β-cyclodextrin. It is established that the formulation of SDs increases the solubility and the dissolution rate of parmidin. Data obtained(More)
The overwhelming majority of underlying documents adopted during last years in area of health care first of all relate to development of public health system i.e. that most important branch targeted to rendering medical care and restoring lost health. At the same time, absence of the Federal strategy of health care of population hinders both achievement of(More)
In order to assess the general state-of-the-art in the quality of domestic drugs on the Russian market, we have analyzed data concerning low-quality drugs revealed by control-analytical bodies over a time period from 1994 to 2002. These data included the total number of drug batches checked and considered unsatisfactory, the structure of rejects with(More)