Biochem Biophys Res Commun
December 2024
Alpha-synuclein is a protein, the conformational changes of which lead to the development of such socially significant diseases as Parkinson's disease and amyotrophic lateral sclerosis. The methods for differential diagnostics of these diseases based on the use of alpha-synuclein in a non-native conformation obtained from patients as a seed for inducing fibrillogenesis and studying the morphology of the resulting amyloid-like fibrils were described in a number of studies. The authors associate such properties of the seed with the presence of post-translational modifications in the protein obtained from patients.
View Article and Find Full Text PDFVestn Otorinolaringol
August 2024
Background: Cystic fibrosis (CF) is a severe hereditary disease with a multisystem lesion. Manifestations of CF include severe infectious purulent lesions of all parts of the respiratory tract, including purulent rhinosinusitis with nasal polyps. The involvement of the sinonasal region and the need for systemic use of ototoxic drugs (primarily aminoglycosides to treat resistant bacterial infection) potentially create a risk of both conductive and sensorineural hearing loss (SNHL).
View Article and Find Full Text PDFThis research is aimed at analyzing existing plugging compositions and developing a new plugging composition based on phenol-formaldehyde resin. This paper presents the results of studies of a hardening composition based on phenol-formaldehyde resin for repair and insulation work in wells. The plugging composition consists of two parts: Component "A" (resin and additives) and Component "B" (hardener).
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