Separation of recombinant erythropoietin and human serum albumin without the use of sophisticated equipment.

A number of drugs based on recombinant erythropoietin contain human serum albumin as an auxiliary component. The presence of this protein hinders the proper control of the drug quality in accordance with the requirements of regulating agencies. We propose the novel method for separation of recombinant erythropoietin (epoetin beta) and human serum albumin.

A highly specific aptamer for the SARS-CoV-2 spike protein from the authentic strain.

DNA aptamers are oligonucleotides that specifically bind to target molecules, similar to how antibodies bind to antigens. We identified an aptamer named MEZ that is highly specific to the receptor-binding domain, RBD, of the SARS-CoV-2 spike protein from the Wuhan-Hu-1 strain. The SELEX procedure was utilized to enrich the initial 31-mer oligonucleotide library with the target aptamer.

Non-communicable diseases and their risk factors in Ukraine: analysis of the global burden of disease 2019 study.

Objective: Aim: To analyse the burden and risk factors of Non-Communicable diseases (NCDs) in Ukraine to determine the ways to prevent them.

Patients And Methods: Materials and Methods: Using a statistical method, NCDs DALYs (Disability-Adjusted Life Years) in Ukraine were analyzed in dynamics for 1990-2019 and in comparison, with European and EU countries based on the data from "Global Burden of Disease, 2019" research.

Results: Results: The burden of NCDs in Ukraine is 1.

Super-Enhancers and Their Parts: From Prediction Efforts to Pathognomonic Status.

Super-enhancers (SEs) are regions of the genome that play a crucial regulatory role in gene expression by promoting large-scale transcriptional responses in various cell types and tissues. Recent research suggests that alterations in super-enhancer activity can contribute to the development and progression of various disorders. The aim of this research is to explore the multifaceted roles of super-enhancers in gene regulation and their significant implications for understanding and treating complex diseases.

Standardised Measurements for Monitoring and Comparing Multiphoton Microscope Systems.

The goal of this protocol is to enable better characterisation of multiphoton microscopy hardware across a large user base. The scope of this protocol is purposefully limited to focus on hardware, touching on software and data analysis routines only where relevant. The intended audiences are scientists using and building multiphoton microscopes in their laboratories.