Peculiarity of Embodiment of Literary Text by N. Leskov in Libretto of Opera by R. Shchedrin “The Enchanted Wanderer”

On the example of reading two texts the story of N. Leskov “The Enchanted Wanderer” and the libretto of “opera for a concert stage” by R. Shchedrin the mechanism of transformation of a literary text into an opera libretto text is described in the article. The principles of elimination, intensification and re-emphasis are described as basic principles of such a transformation. It is shown how their implementation affects the concept of the main character, genre features and the architectonics of the libretto. Particular attention is paid to the concept of the main character. It is concluded that, working with Leskov’s text, reducing and supplementing it, shifting individual accents, R. Shchedrin as a whole does not deviate from the narrative in the interpretation of the concept of the main character, does not violate the genre specificity of the work, the general drawing of its plot and plot canvas. The relevance of the article is due to the fact that Shchedrin’s opera “The Enchanted Wanderer” (last production - New York, 2015) still causes a considerable research reaction both in Russia and abroad. The novelty of the article is due to the fact that there is no literary study on the comparative analysis of two texts: the story of Leskov and the opera libretto by Shchedrin. Meanwhile, the consideration of the ways and methods that artists went to implement the main idea of the work seems important and interesting

Stimulating of entrepreneurs’ innovative activity in the Republic of Bashkortostan

The article views some aspects of promoting innovative activity in the Republic of Bashkortostan. The measures stimulating innovative activity have been grouped into blocks.1. Creating favorable conditions for innovative activity. 2. Increasing the population’s innovative activity. 3. Development of the system of scientific and production cooperation and innovation commercialization. 4. Investment support of innovative projects. 5. Development of innovative infrastructure. 6. Development of innovative small businesses. 7. Information provision of innovative activity. The main directions of implementing the above-mentioned conditions are: - lawmaking activity in the Republic, taking into consideration the federal legislation, international standards and traditions; - financial and tax inducement of scientific-technical and innovative activity; - international technological integration; - private-state partnership in the sphere of innovative activity. Recommendations are suggested, relating to the innovative policy activation for more efficient fulfillment of the key functions of the Republic’s scientific and research sector. The authors conclude that the Republic has all necessary preconditions for small entrepreneurship functioning: the natural conditions favorable for many kinds of economic activity, the forming local market infrastructure for small business servicing, and the availability of large enterprises and centers of economic activity.Keywords: entrepreneur, entrepreneurship, innovation, innovative activity, region, infrastructure, investments, stimulation, monitoring

The effect of pharmacological correction with vitamin D on the cytokine response in children with atopic bronchial asthma

Aim. To study the state of the cytokine response in children with atopic bronchial asthma during pharmacological correction with vitamin D. Methods. 63 children aged 3-17 years with atopic bronchial asthma of varying severity were examined. As a control group, 10 practically healthy children of the same age who had no history of allergic manifestations and no hereditary complications, were examined. The patients were divided into two groups matched by age: group 1 included 33 patients with mild (n=20) and moderate (n=13) bronchial asthma who received only basic anti-inflammatory therapy according to the severity of asthma; group 2 included 30 children with mild (n=18) and moderate (n=12) bronchial asthma who received basic anti-inflammatory therapy with vitamin D containing Tridrop [3 drops (1500 IU) per day for 1 month]. Patients were assessed for interleukin-2, -13 and -17 in the blood serum using a solid-phase enzyme-linked immunosorbent assay before and after treatment. Results. The results obtained made it possible to clarify the changes in the cytokine spectrum in patients with atopic bronchial asthma in the course of the disease and the effect of pharmacological correction with vitamin D on it. The mean level of interleukin-2 in group 1 remained practically unchanged, the value of this cytokine was 2.77±1.51 pg/ml (p >0.05). In group 2, the mean interleukin-2 level increased to 5.07±1.02 pg/ml (p 0.05). Conclusion. Pharmacological correction with vitamin D on the background of basic anti-inflammatory therapy promotes the positive dynamics of the level of cytokines during the treatment of atopic bronchial asthma, which is related to the ability of vitamin D to regulate the function of Th2 and, as a result, to reduce the synthesis of interleukin-13 and -17, which participate in the pathogenesis of allergies and play an important protective role in bronchial asthma

Probenecid slows disease progression in a murine model of autosomal dominant polycystic kidney disease

Development of autosomal dominant polycystic kidney disease (ADPKD) involves renal epithelial cell abnormalities. Cystic fluid contains a high level of ATP that, among other effects, leads to a reduced reabsorption of electrolytes in cyst-lining cells, and thus results in cystic fluid accumulation. Earlier, we demonstrated that Pkd1(RC/RC) mice, a hypomorphic model of ADPKD, exhibit increased expression of pannexin-1, a membrane channel capable of ATP release. In the current study, we found that human ADPKD cystic epithelia have higher pannexin-1 abundance than normal collecting ducts. We hypothesized that inhibition of pannexin-1 function with probenecid can be used to attenuate ADPKD development. Renal function in male and female Pkd1(RC/RC) and control mice was monitored between 9 and 20 months of age. To test the therapeutic effects of probenecid (a uricosuric agent and a pannexin-1 blocker), osmotic minipumps were implanted in male and female Pkd1(RC/RC) mice, and probenecid or vehicle was administered for 42 days until 1 year of age. Probenecid treatment improved glomerular filtration rates and slowed renal cyst formation in male mice (as shown in histopathology). The mechanistic effects of probenecid on sodium reabsorption and fluid transport were tested on polarized mpkCCD(cl4) cells subjected to short-circuit current measurements, and in 3D cysts grown in Matrigel. In the mpkCCD(cl4) epithelial cell line, probenecid elicited higher ENaC currents and attenuated in vitro cyst formation, indicating lower sodium and less fluid retention in the cysts. Our studies open new avenues of research into targeting pannexin-1 in ADPKD pathology

Identity Leadership, Employee Burnout and the Mediating Role of Team Identification: Evidence from the Global Identity Leadership Development Project

Do leaders who build a sense of shared social identity in their teams thereby protect them from the adverse effects of workplace stress? This is a question that the present paper explores by testing the hypothesis that identity leadership contributes to stronger team identification among employees and, through this, is associated with reduced burnout. We tested this model with unique datasets from the Global Identity Leadership Development (GILD) project with participants from all inhabited continents. We compared two datasets from 2016/2017 (n = 5290; 20 countries) and 2020/2021 (n = 7294; 28 countries) and found very similar levels of identity leadership, team identification and burnout across the five years. An inspection of the 2020/2021 data at the onset of and later in the COVID-19 pandemic showed stable identity leadership levels and slightly higher levels of both burnout and team identification. Supporting our hypotheses, we found almost identical indirect effects (2016/2017, b = −0.132; 2020/2021, b = −0.133) across the five-year span in both datasets. Using a subset of n = 111 German participants surveyed over two waves, we found the indirect effect confirmed over time with identity leadership (at T1) predicting team identification and, in turn, burnout, three months later. Finally, we explored whether there could be a “too-much-of-a-good-thing” effect for identity leadership. Speaking against this, we found a u-shaped quadratic effect whereby ratings of identity leadership at the upper end of the distribution were related to even stronger team identification and a stronger indirect effect on reduced burnout

Predictors of enhancing human physical attractiveness: Data from 93 countries

People across the world and throughout history have gone to great lengths to enhance their physical appearance. Evolutionary psychologists and ethologists have largely attempted to explain this phenomenon via mating preferences and strategies. Here, we test one of the most popular evolutionary hypotheses for beauty-enhancing behaviors, drawn from mating market and parasite stress perspectives, in a large cross-cultural sample. We also test hypotheses drawn from other influential and non-mutually exclusive theoretical frameworks, from biosocial role theory to a cultural media perspective. Survey data from 93,158 human participants across 93 countries provide evidence that behaviors such as applying makeup or using other cosmetics, hair grooming, clothing style, caring for body hygiene, and exercising or following a specific diet for the specific purpose of improving ones physical attractiveness, are universal. Indeed, 99% of participants reported spending >10 min a day performing beauty-enhancing behaviors. The results largely support evolutionary hypotheses: more time was spent enhancing beauty by women (almost 4 h a day, on average) than by men (3.6 h a day), by the youngest participants (and contrary to predictions, also the oldest), by those with a relatively more severe history of infectious diseases, and by participants currently dating compared to those in established relationships. The strongest predictor of attractiveness-enhancing behaviors was social media usage. Other predictors, in order of effect size, included adhering to traditional gender roles, residing in countries with less gender equality, considering oneself as highly attractive or, conversely, highly unattractive, TV watching time, higher socioeconomic status, right-wing political beliefs, a lower level of education, and personal individualistic attitudes. This study provides novel insight into universal beauty-enhancing behaviors by unifying evolutionary theory with several other complementary perspectives

RESULTS OF A 20-YEAR FOLLOW-UP OF CHILDREN WITH GROWTH HORMONE DEFICIENCY IN THE REPUBLIC OF TATARSTAN

One of the most important parameters of health in children is growth. Stunted growth leads to the development of inferiority complex in patients and often hampers social self-realization. Over the past two decades, the Republic of Tatarstan has been actively diagnosing and treating growth hormone deficiency in children with short stature. Children with isolated growth hormone deficiency receive monotherapy with recombinant growth hormone. Early treatment of children with growth hormone deficiency led to an improvement in anthropometric parameters and, consequently, psychological and social adaptation of this group of patients

Probenecid slows disease progression in a murine model of autosomal dominant polycystic kidney disease

Abstract Development of autosomal dominant polycystic kidney disease (ADPKD) involves renal epithelial cell abnormalities. Cystic fluid contains a high level of ATP that, among other effects, leads to a reduced reabsorption of electrolytes in cyst‐lining cells, and thus results in cystic fluid accumulation. Earlier, we demonstrated that Pkd1RC/RC mice, a hypomorphic model of ADPKD, exhibit increased expression of pannexin‐1, a membrane channel capable of ATP release. In the current study, we found that human ADPKD cystic epithelia have higher pannexin‐1 abundance than normal collecting ducts. We hypothesized that inhibition of pannexin‐1 function with probenecid can be used to attenuate ADPKD development. Renal function in male and female Pkd1RC/RC and control mice was monitored between 9 and 20 months of age. To test the therapeutic effects of probenecid (a uricosuric agent and a pannexin‐1 blocker), osmotic minipumps were implanted in male and female Pkd1RC/RC mice, and probenecid or vehicle was administered for 42 days until 1 year of age. Probenecid treatment improved glomerular filtration rates and slowed renal cyst formation in male mice (as shown in histopathology). The mechanistic effects of probenecid on sodium reabsorption and fluid transport were tested on polarized mpkCCDcl4 cells subjected to short‐circuit current measurements, and in 3D cysts grown in Matrigel. In the mpkCCDcl4 epithelial cell line, probenecid elicited higher ENaC currents and attenuated in vitro cyst formation, indicating lower sodium and less fluid retention in the cysts. Our studies open new avenues of research into targeting pannexin‐1 in ADPKD pathology