5 výsledky
The galeal chemosensory system of the adult Colorado potato beetle was used as a model to study the effects of alkaloids on insect gustation. Nine alkaloids, representing a wide range of structural types, were used. Their ability to stimulate chemosensory cells when presented in isolation and their
The release study of diclofenac sodium (DIC) and papaverine hydrochloride (PAP) from two formulations of the tablets in the paddle apparatus using different rotation speeds to characterize the process of mass transfer on the solid-liquid boundary layer was carried out. The dissolution process of
The effect of carriers--potato starch, sodium carboxymethyl cellulose, sodium alginate, and hydrophilic agents--polyethyleneglycol 1500 (PEG 1500), PEG 4000, glyceryl monostearate (MSG), Tween 65, on bioavailability of papaverine from spheres were studied on rabbits. The data of pharmacokinetics
The effect of selected carriers and auxiliary hydrophilic agents on the papaverine loading and its release from spheres prepared by instilling viscous liquids into a 1% solution of calcium chloride in ethanol was studied. The most favourable loading of papaverine in potato starch, sodium alginate
It has been demonstrated for the first time that GlcNAc-specific lectin from Solanum tuberosum induces the formation of haptenic sugar-resistant intercellular contacts (HSR-contacts) in platelet aggregation and does not induce stable neutrophil and lymphocyte aggregation. The formation of