Izvestiya of Saratov University.
Physics
ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)

hydrogen bonds

Polymorphism manifestations and aqueous environment influence on the physico-chemical properties of modified succinic acid

Background and Objectives: Succinic acid is widely used in medicine, in particular, in the treatment of cardiological, neurological and endocrinological diseases. An urgent task of pharmacology is to increase the degree of bioavailability and solubility of drugs. One of ways to increase the therapeutic effect of drugs is the development of their polymorphic modifications, which contribute to a more pronounced therapeutic effect.

Spectral manifestations of amino acids from immunoglobulin and tumor necrosis factor composition intermolecular interaction and effect of cyanine 7 on this interaction

Immunoglobulin and tumor necrosis factor complex formation, which is the basis of immunosuppressive drug etanercept therapeutic action, has been studied using quantum chemical modeling and molecular dynamics. The effect on the possibility of cyanine 7 on hydrogen bonds formation between amino acids from tumor necrosis factor and immunoglobulin has been considered.

Mechanisms of intermolecular interaction of mitoxantrone with targeted delivery polyelectrolyte capsules

Background and Objectives: Polyelectrolyte capsules are one of the most promising materials for targeted drug delivery – one of the rapidly developing areas of modern chemistry, pharmacology and medicine. They have a wide range of applications due to various methods of controlling their physical and chemical properties.