Control of the Transdermal Delivery Process of Active Substances of the Phytocomplex during Phonophoresis in Model Experiments

Liudmila Ivanovna Babaskina; Tatiana Mikhailovna Litvinova; Dmitrii Vladimirovich Babaskin; Olga Valerevna Krylova

doi:10.3889/oamjms.2019.607

Authors

Liudmila Ivanovna Babaskina Sechenov First Moscow State Medical University 8-2, Trubetskaya Street, Moscow, Russian Federation
Tatiana Mikhailovna Litvinova Sechenov First Moscow State Medical University 8-2, Trubetskaya Street, Moscow, Russian Federation
Dmitrii Vladimirovich Babaskin Sechenov First Moscow State Medical University 8-2, Trubetskaya Street, Moscow, Russian Federation
Olga Valerevna Krylova Sechenov First Moscow State Medical University 8-2, Trubetskaya Street, Moscow, Russian Federation

DOI:

https://doi.org/10.3889/oamjms.2019.607

Keywords:

phonophoresis, transdermal delivery, plant extract, flavonoids

Abstract

BACKGROUND: The scientific substantiation for the selection of therapeutically significant dosage of phytocomplex in the dosage form for phonophoresis, control over the delivery of active substances into the body, and what affects this process require the study of the kinetics of phytocomplex flavonoids delivery during phonophoresis.

AIM: The aim was to study the possibilities of controlling the process of transdermal delivery of phytocomplex active substances (flavonoids) during phonophoresis in vitro model experiments.

METHODS: Working compositions with different concentrations of phytocomplex for phonophoresis were used. The content of flavonoids in the compositions was determined using the spectrophotometric method and was calculated equivalent to quercetin, the flavonoid prevailing in the phytocomplex. The study of the kinetics of flavonoids delivery from working compositions was carried out using Franz diffusion cells and Carbosyl-P membranes. The authors determined the main parameters of the process and established the dependence of the delivery rate of flavonoids on their initial concentration in the working composition. The authors studied the effect of dimethyl sulfoxide and the base-forming substances of the working composition on the kinetics of phytocomplex flavonoid delivery during phonophoresis.

RESULTS: The authors recorded an increase in the rate of delivery of the active substances from working compositions containing dimethyl sulfoxide into the model medium by almost 1.5-2 times during the first ten minutes of the experiment (approximate duration of the phonophoresis procedure). The authors proposed technological techniques for improvement of the phonophoresis method for the phytocomplex. The possibilities of control over the process of transdermal delivery of the phytocomplex active ingredients during phonophoresis in vitro model experiments were shown.

CONCLUSION: The obtained results provide information for further pharmacological studies of the nature and mechanism of the effect of phytocomplex flavonoids during phonophoresis in the rehabilitation of patients with osteoarthrosis.