[Analysis of changes in the genome of the Omsk hemorrhagic fever virus (Flaviviridae: ) during laboratory practices for virus preservation].

Introduction: Omsk hemorrhagic fever (OHF) is a severe disease identified in the 1940s in Western Siberia, Russia. Disease is caused by the OHF virus, which belongs to the genus . The purpose of the work.

[Development of a method for moxonidine quantification in blood and urine by high-performance liquid chromatography with tandem mass-selective detection].

Objective: Development and validation of a sensitive and rapid method for moxonidine detection and quantification in blood and/or urine in clinical toxicology and forensic chemistry.

Material And Methods: The method included the following stages: acetonitrile extraction, centrifugation, identification, and quantitative analysis of moxonidine in cadaveric blood and/or urine by high-performance liquid chromatography with a triple quadrupole mass spectrometer.

Results: The method was validated by the following parameters: limit of detection, limit of quantification, linearity, trueness, and precision.

[Experience of using eculizumab in refractory myasthenia gravis].

Myasthenia gravis (MG) is a chronic autoimmune disease mediated by autoreactive T- and B-cells and manifested by progressive pathological muscle weakness and fatigue. Traditional immunomodulatory treatment does not always lead to the clinical picture significant improvement, despite adequate dosage and duration of use. Refractory myasthenia gravis requires new therapeutic approaches development and implementation.

[Functional state of a solitary kidney after nephrectomy for renal cancer].

Introduction: The outcome of surgical treatment of renal cancer depends not only on cancer-specific survival, but also on the degree of loss of renal function, which often develops after surgery, especially radical nephrectomy.

Aim: To study the features of functional changes in a solitary kidney as a compensation mechanism after radical nephrectomy for renal cancer.

Materials And Methods: The functional state of a solitary kidney in 36 patients with renal cancer who undergone to radical nephrectomy was evaluated.

Clinical Effectiveness of Lurasidone Monotherapy in Patients with Acute Episodes of Schizophrenia and Associated Symptoms of Depression.

Aim: We endeavored to evaluate the efficacy of Lurasidone at doses of 40-160 mg per day on symptoms of schizophrenia associated with symptoms of depression in real clinical practice in a Russian patient population.

Methods: One hundred sixty eight patients aged 18-65 years old, who at the time of the start of the observation were being treated in a hospital or day hospital due to an exacerbation of paranoid schizophrenia accompanied by symptoms of depression, were prescribed lurasidone. Treatment with lurasidone and other concomitant drugs, their prescription, withdrawal, selection, and dose modifications were determined based on the indications for the use of those drugs and the recommended doses in the instructions, clinical need, and patient interests, rather than by the goals of the study.