FIELD: medicine; pharmaceuticals.
SUBSTANCE: present invention relates to medicine, namely to pharmaceutical parenteral and ophthalmic compositions, and discloses a liquid dosage form comprising a suspension containing a hydrophobic drug substance bound to polymer nanoparticles from biodegradable polylactic acid copolymers.
EFFECT: liquid dosage form is characterized in that polymer particles are formed as a result of the destruction of the composite silica gel previously prepared from tetraethoxysilane.
4 cl, 1 dwg, 11 ex, 7 tbl
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