Identification of electromyographic patterns of bradykinesia in patients with Parkinson's disease.

Background: Parkinson's disease (PD) is a common neurodegenerative disease characterized by rest tremor, rigidity, and bradykinesia. Assessing the severity of these symptoms is typically done using the third part of the Movement Disorder Society-Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS III), relying on subjective evaluations by neurologists, which may lead to challenges in result interpretation. To address this issue, incorporation of surface electromyography (sEMG) in diagnostics.

Monitoring of Organochlorine Pesticides (OCP) in Hair Samples of Wild Herbivorous Mammals Living in Remote and Protected Areas of the Far East and Siberia of Russia.

Monitoring wildlife exposure to biological hazards is a critical component of the wildlife risk assessment. In this study 38 hair samples were collected from 8 different species from ten districts of Russian Far East and Siberia and analysed for the presence of organochlorine pesticides (OCP). 50% of the samples were contaminated with - p, p'-DDT, α-HCH and DDD.

Cascade Synthesis of Pyrrolo[1,2-]quinolines and Pyrrolo[2,1-]isoquinolines via Formal [3 + 2]-Cycloaddition of Push-Pull Nitro Heterocycles with Carbonyl-Stabilized Quinolinium/Isoquinolinium Ylides.

Various substituted pyrrolo[1,2-]quinolines and pyrrolo[2,1-]isoquinolines were synthesized in good to high yields by the EtN-mediated reaction of push-pull 3-nitrobenzofurans or 1-Ts-/1-Ms-3-nitroindoles and precursors of carbonyl-stabilized quinolinium and isoquinolinium ylides as 1,3-dipole equivalents. These transformations proceed in a one-pot manner starting with the formal [3 + 2]-cycloaddition stage, which is accompanied by double dearomatization of both quinoline/isoquinoline and benzofuran/indole moieties, followed by ring-opening of cyclic intermediate formed and nitrous acid elimination sequence. [3 + 2]-Cycloadducts were isolated as the final products in cases of impossibility or difficulty of their enolization.

Plasma Treatment Modifies Element Distribution in Seed Coating and Affects Further Germination and Plant Growth through Interaction with Soil Microbiome.

This study investigates the impact of plasma-seed interaction on germination and early plant development, focusing on and . The investigation delves into changes in chemical composition, water absorption, and surface morphology induced by plasma filaments generated in synthetic air. These analyses were conducted using scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS).

[Botulinum toxin type A (Relatox) in transition from medication overuse to non-overuse status in patients with chronic migraine: a subgroup analysis of phase IIIb randomized single-blind multicenter active-controlled parallel-group trial].

Objective: To access the effect of Relatox, the first Russian botulinum toxin type A, in patients with chronic migraine (CM) and medication overuse (MO).

Material And Methods: In phase IIIb single-blind randomized multicenter active-controlled parallel-group study, patients with CM were randomized to once intramuscular injections of Relatox (101) or onabotulinumtoxin A injections - Botox (108). This subgroup analysis evaluated the percentage of patients who transition from medication overuse to non overuse status from baseline; mean changes in the number of headache days, migraine headache days, acute headache medication intakes days, headache intensity, proportion of patients who had a ≥50% reduction in headache days, proportion of the patients with severe (≥60) Headache Impact Test-6 score and with a severe (≥21) MIDAS score in a 28-day periods in each treatment among patients with baseline acute medication overuse via repeated measures.