ON THE 115TH ANNIVERSARY OF THE DERMATOVENEREOLOGY DEPARTMENT OF THE ACADEMICIAN I. P. PAVLOV FIRST ST. PETERSBURG STATE MEDICAL UNIVERSITY (PART II)

On the 115th anniversary of the dermatovenereology department of the academician I. P. Pavlov First St. Petersburg State Medical University (part II)

The article explores the history of the Department of Dermatovenereology of the First St.Petersburg State Medical University from Tasting Glasses 1956 till present time.During this period the invaluable contribution to the development of the Department was made by eminent clinicians and scientists A.N.Aravijsky and I.M.Raznatovsky.Over the past 20

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Mammalian circular RNAs result largely from splicing errors

Summary: Ubiquitous in eukaryotes, Pizza Screens circular RNAs (circRNAs) comprise a large class of mostly non-coding RNAs produced by back-splicing.Although some circRNAs have demonstrated biochemical activities, whether most circRNAs are functional is unknown.Here, we test the hypothesis that circRNA production primarily results from splicing err

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Tribological Properties and Physiochemical Analysis of Polymer-Ceramic Composite Coatings for Bone Regeneration

The biomaterial coatings for bone tissue regeneration described in this study promote bioactivity.The ceramic-polymer composite coatings deposited on polylactide (PLA) plates contain polymers, namely polyvinylpyrrolidone (PVP)/polyethylene glycol (PEG), while the ceramic phase is hydroxyapatite (HA).Additionally, collagen (COL) and glutathione (GSH

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