MULTIFACTOR REGRESSION MODEL FOR PREDICTION OF CHRONIC RHINOSINUSITIS RECURRENCE.

Objective: The aim: To propose an approach to forecasting the risk of chronic rhinosinusitis recurrence based on multivariate regression analysis for effective diagnosis and carrying out treatment and preventive measures.

Patients And Methods: Materials and methods: 104 patients aged 18 to 80, including 58 women and 46 men, diagnosed with chronic rhinosinusitis were examined.

Results: Results: To build a multifactorial regression model for predicting the recurrence of chronic rhinosinusitis, probable factors of the occurrence of the disease were selected.

Relating Sustainable Business Development Practices and Information Management in Promoting Digital Green Innovation: Evidence From China.

Digital green innovations are being implemented in manufacturing to help organizations achieve sustainability by adopting sustainable development practices (SDPC). However, little is known about the impact of the information management process (IMP) on organizations' digital green innovation. To address this gap, we devised a multidimensional framework based on the resource-based view (RBV) theory that serves as a basis for sculpting how the IMP captured and sustained organizational digital green innovation via SDPCs.

[Proteolytic activity of IgG-antibodies of mice, immunized by calf thymus histones].

The main goal of the study was to determine the ability of histones to induce production of the proteolytically active IgG-antibodies in BALB/c mice. In order to perform this study 8 mice were immunized with the fraction of total calf thymus histones. IgGs were isolated from the serum of the immunized and not immunized animals by means of precipitation with 33% ammonium sulfate, followed by affinity chromatography on protein G-Sepharose column.

[The analysis of biochemical markers of MCF-7 cells apoptosis induced by recombinant analog of lactaptin].

Earlier we isolated and characterized human milk pro-apoptotic peptide - lactaptin and generated its engineered analog - RL2. It was shown that both lactaptin and RL2 are capable to induce apoptotic death of MCF-7 cells. In this report we have analyzed biochemical markers of RL2 induced MCF-7 apoptosis.

[Biological features of immunoglobulins of class G in mice fed with cattle brains for a long time].

It was found that mice fed with brain of cattle or brain of cattle with a meat-bone flour (1:1), were capable of producing immunoglobulins which interacted with DNA, and protein and lipid fractions of mouse brain. These immunoproteins also induced death of cells of L1210 line of murine leukemia via apoptosis accompanied by changes in the animal level of proteins Bcl-2, p53 and procaspase 3. The potentials of using this experimental animal model for studying cytopathogenetic mechanisms of transmissible spongiform encephalopathies are discussed.