[Treatment of patients with ishemic stroke in the vertebral-basilar system in acute period: experience of using the neuroprotective drug Mexidol].

Objective: To assess the clinical efficacy and safety of Mexidol in patients in acute period of ishemic stroke in the vertebral-basilar system (iiVBS).

Material And Methods: An open randomized comparative study involved 52 patients. 32 of them received Mexidol (mail group, MG) and 20 received therapy without neuroprotective drugs.

[Study of the sorptiondesorption of ecdysterone (20 E) as part of adaptogenic compositions with inulin and functional food ingredients based on spinach and quinoa].

The main principle in the enrichment of food with minor bioactive compounds is the prediction and evaluation of possible chemical interactions of the components included in the matrix of the food. These interactions have a impact on the bioavailability of minor bioactive compounds. In our work, we studied the processes of sorption and desorption (release), the main processes affecting the bioavailability of the minor bioactive compound ecdysterone (20 E) in the composition of functional food ingredients obtained from spinach leaves (FFI-1) and quinoa grains (FFI-2) on hydrocolloid matrix - inulin.

[Interaction assessment of polysaccharides and minor bioactive compounds in functional food ingredients of plant origin].

At present, the scientific based view of creation enriched, specialized and functional products based on bioactive compounds (BAC) of plant origin has been formed. Interactions between polysaccharides (hydrocolloids), macronutrients of the food system and minor BAC are a determining factor in their bioavailability and should be taken into account when developing formulations and evaluated accordingly. of the research was to consider the theoretical aspects of the interaction of polysaccharides and minor BAC in functional food ingredients of plant origin, as well as to provide an overview of currently available methods for their evaluation.

Treatment of ADHD: Drugs, psychological therapies, devices, complementary and alternative methods as well as the trends in clinical trials.

Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders having a high influence on social interactions. The number of approved treatments and clinical trials for ADHD have increased markedly during the recent decade. This analytical review provides a quantitative overview of the existing pharmacological and non-pharmacological methods of ADHD treatments investigated in clinical trials during 1999-2021.

Using experience during the COVID-19 pandemic to ensure the quality of PCR studies.

The issues of laboratory diagnostics have been relevant since the first days of the SARS-CoV-2 pandemic and play a key role in the fight against the spread of a new coronavirus infection. A direct method for the etiological diagnosis of the causative agent of COVID-19 is the detection of SARS-CoV-2 RNA using the nucleic acid amplification method. In the context of a pandemic and the mass appeal of patients for medical care, the issues of ensuring the quality of ongoing molecular biological studies at all stages (preanalytical, analytical, postanalytical) become the most relevant.