@article{Mel’nyk_Popaduk_Genyk_Mel’nyk_2019, title={Investigation of ratio of komponents medical films on its swelling possibility}, url={https://pharmj.org.ua/index.php/journal/article/view/571}, abstractNote={<p>Polymer compositions based on gelatin, lactic acid, polyvinyl alcohol in presence of zinc and magnesium oxides were produced in different ratios by heating in the microwave. The influence of different ratio components on the value of the degree of swelling as the characteristic of polymer film as the active substance of drug to absorb so and release it was investigated. Increase in the composition of gelatin leads to an increase in its degree of swelling of investigate composition, and increasing value of lactic acid leads to its reduc­tion, was shown.</p&gt;}, number={6}, journal={Farmatsevtychnyi zhurnal}, author={Mel’nyk, M.V. and Popaduk, O.Ja. and Genyk, S.M. and Mel’nyk, D.O.}, year={2019}, month={Mar.}, pages={66-71} }