33 research outputs found

    Admittance spectroscopy of charge traps of FET based on nanotubes

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    Investigation of electrical properties of FET based on polymer wrapped nanotubes, namely charge carrier transport and trap appear mechanisms. Model of carrier transport in the device was performed. Local traps states activation energies were obtained

    Π•ndothelial dysfunction due to sodium nitrite

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    In the report of the World Health Organization from 1990 to 2016 to this day, Ukraine continues to occupy first place in the European region in morbidity and mortality from diseases of the cardiovascular system. One of the predictors and key links in the development of CVD is endothelial dysfunction. In this work, it was shown that chronic loading with sodium nitrite provokes the development of oxidative stress (an increase in 2,3-bisphosphoglyceric acid), inflammation (an increase in the level of interleukin-1-beta, which, in turn, causes a sharp increase in iNOS activity), the development of endothelial dysfunction (increase in von Willebrand factor). L-arginine alone, and in conjunction with the drug β€œVin-Vita” cause a decrease in the negative effect of sodium nitrite

    Clinical and epidemiological aspects and pathogenetic approaches in treating complications of viral liver pathology

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    Клинико-эпидСмиологичСскоС исслСдованиС, ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠ΅ Ρƒ 160 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с хроничСским Π³Π΅ΠΏΠ°Ρ‚ΠΈΡ‚ΠΎΠΌ Π’ ΡƒΠΌΠ΅Ρ€Π΅Π½Π½ΠΎΠΉ активности, установило, Ρ‡Ρ‚ΠΎ содСрТаниС 2,3-дифосфоглицСрата Π² эритроцитах достовСрно ΠΎΡ‚Π»ΠΈΡ‡Π°Π»ΠΎΡΡŒ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² Π² зависимости ΠΎΡ‚ стаТа Π±ΠΎΠ»Π΅Π·Π½ΠΈ, возраста, ΠΏΠΎΠ»Π° ΠΈ стСпСни активности воспалСния. Богласно возрасту ΠΈ ΠΏΠΎΠ»Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ Π±Ρ‹Π»ΠΈ Ρ€Π°Π·Π΄Π΅Π»Π΅Π½Ρ‹ Π½Π° 8 Π³Ρ€ΡƒΠΏΠΏ (ΠΏΠΎ 20 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ). КаТдой возрастной Π³Ρ€ΡƒΠΏΠΏΠ΅ соотвСтствовала Π³Ρ€ΡƒΠΏΠΏΠ° Π΄ΠΎΠ½ΠΎΡ€ΠΎΠ² (n=10), всСго 80 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ. ΠŸΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ Π±Ρ‹Π»ΠΈ Ρ€Π°Π·Π΄Π΅Π»Π΅Π½Ρ‹ Π½Π° Π΄Π²Π΅ Π³Ρ€ΡƒΠΏΠΏΡ‹ (ΠΏΠΎ 80 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ). ΠŸΠ΅Ρ€Π²Π°Ρ Π³Ρ€ΡƒΠΏΠΏΠ° ΠΏΠΎΠ»ΡƒΡ‡Π°Π»Π° Π±Π°Π·ΠΈΡΠ½ΡƒΡŽ Ρ‚Π΅Ρ€Π°ΠΏΠΈΡŽ, Π²ΠΎ Π²Ρ‚ΠΎΡ€ΠΎΠΉ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ ΠΊ базисной ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ ΠΏΡ€ΠΈΠ½ΠΈΠΌΠ°Π»ΠΈ ΡƒΡ€ΡΠΎΠ΄Π΅Π·ΠΎΠΊΡΠΈΡ…ΠΎΠ»Π΅Π²ΡƒΡŽ кислоту. УстановлСно, Ρ‡Ρ‚ΠΎ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с ΡƒΠΌΠ΅Ρ€Π΅Π½Π½ΠΎΠΉ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ Π₯Π“Π’ сниТСно содСрТаниС 2,3-дифосфоглицСрата Π² эритроцитах ΠΊΡ€ΠΎΠ²ΠΈ. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ урсодСзоксихолСвой кислоты ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΠ»ΠΎ ΠΊ Π²ΠΎΡΡΡ‚Π°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡŽ уровня 2,3-дифосфоглицСрата Π² эритроцитах ΠΊΡ€ΠΎΠ²ΠΈ Π±ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²Π° ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² всСх возрастных Π³Ρ€ΡƒΠΏΠΏ.Clinical-epidemiological research conducted in 160 patients with chronic hepatitis B in moderate activity, found that the content of 2.3-diphosphoglycerate in erythrocytes was signifcantly different in patients, depending on the length of the disease, age, sex of patients and the degree of activity of inflammation. According to age and sex, the patients were divided into eight groups (20 people each). For each age group, there was a group of donors (n=10), a total of 80 people. The patients were divided into two groups (80 persons each). The frst group of patients received baseline therapy, in the second group – in addition to the baseline therapy – the patients received ursodeoxycholic acid. It was found that in patients with moderate activity of chronic hepatitis B the content of 2.3-diphosphoglycerate in blood erythrocytes was reduced. The use of ursodeoxycholic acid led to the restoration of the level of 2.3-diphosphoglycerate in the blood erythrocytes of most patients of all age groups

    Features of prescriptions of antihypertensive therapy in patients with diabetes mellitus type 2: Theory and Practice

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    Frequent association of DM type 2 with hypertension, presence of early complications and progressive course of disease predetermine selection of an individual antihypertensive therapy in this clinical group. Aim of research was to analyze the practical prescription of drugs in patients with concomitant DM type 2. Methods and results.We studied 71 case history (35 with hypertension and 36 with hypertension and DM type 2). It has been found that in patients with only hypertension diuretics were prescribed in 89%, beta-blockers - in 69%, ACE inhibitors - in 57%, ARBs - in 31%, calcium - 14%. In patients with hypertension and DM diuretics were prescribed in 78 % of cases, beta-blockers - 70 %, ACE inhibitors - 47 %, ARB - 50 %, calcium - 25 % of cases. Among diuretics the most often hydrochlorothiazide was prescribed, among beta-blockers mostly selective one were prescribed. Combination therapy was given in 89 % of patients with only hypertension and 94 % with hypertension and DM. Conclusion. Thus, antihypertensive therapy in patients with DM type 2 is generally compliant. Individual therapy optimization is possible with consultation of Clinical pharmacist

    Π•ndothelial dysfunction due to sodium nitrite

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    In the report of the World Health Organization from 1990 to 2016 to this day, Ukraine continues to occupy first place in the European region in morbidity and mortality from diseases of the cardiovascular system. One of the predictors and key links in the development of CVD is endothelial dysfunction. In this work, it was shown that chronic loading with sodium nitrite provokes the development of oxidative stress (an increase in 2,3-bisphosphoglyceric acid), inflammation (an increase in the level of interleukin-1-beta, which, in turn, causes a sharp increase in iNOS activity), the development of endothelial dysfunction (increase in von Willebrand factor). L-arginine alone, and in conjunction with the drug β€œVin-Vita” cause a decrease in the negative effect of sodium nitrite.</p

    Evaluation of biotransformation capacity of transplastomic plants and hairy roots of Nicotiana tabacum expressing human cytochrome P450 2D6

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    Cytochrome P450 monooxygenases (CYPs) are important tools for regio- and stereoselective oxidation of target molecules or engineering of metabolic pathways. Functional heterologous expression of eukaryotic CYPs is often problematic due to their dependency on the specific redox partner and the necessity of correct association with the membranes for displaying enzymatic activity. Plant hosts offer advantages of accessibility of reducing partners and a choice of membranes to insert heterologous CYPs. For the evaluation of plant systems for efficient CYP expression, we established transplastomic plants and hairy root cultures of Nicotiana tabacum carrying the gene encoding human CYP2D6 with broad substrate specificity. The levels of CYP2D6 transcript accumulation and enzymatic activity were estimated and compared with the data of CYP2D6 transient expression in N. benthamiana. The relative level of CYP2D6 transcripts in transplastomic plants was 2-3 orders of magnitude higher of that observed after constitutive or transient expression from the nucleus. CYP2D6 expressed in chloroplasts converted exogenous synthetic substrate loratadine without the need for co-expression of the cognate CYP reductase. The loratadine conversion rate in transplastomic plants was comparable to that in N. benthamiana plants transiently expressing a chloroplast targeted CYP2D6 from the nucleus, but was lower than the value reported for transiently expressed CYP2D6 with the native endoplasmic reticulum signal-anchor sequence. Hairy roots showed the lowest substrate conversion rate, but demonstrated the ability to release the product into the culture medium. The obtained results illustrate the potential of plant-based expression systems for exploiting the enzymatic activities of eukaryotic CYPs with broad substrate specificities

    Π₯удоТСствСнно-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Π΅ особСнности дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Π² Π£ΠΊΡ€Π°ΠΈΠ½Π΅ Π₯Π₯ – Π½Π°Ρ‡Π°Π»Π° Π₯Π₯Π† Π²Π΅ΠΊΠΎΠ²

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    ΠœΠ΅Ρ‚Π° Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ – дослідТСння Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎΡ— образності дитячого ΠΊΠΎΡΡ‚ΡŽΠΌΠ° ΡƒΠΊΡ€Π°Ρ—Π½ΡΡŒΠΊΠΈΡ… Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΡ–Π²-ΠΌΠΎΠ΄Π΅Π»ΡŒΡ”Ρ€Ρ–Π² Π₯Π₯ – ΠΏΠΎΡ‡Π°Ρ‚ΠΊΡƒ Π₯Π₯Π† ΡΡ‚ΠΎΠ»Ρ–Ρ‚ΡŒ, встановлСння особливостСй Ρ– закономірностСй Π² ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π΅Π½Π½Ρ– Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎ-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½ΠΈΡ… Ρ€Ρ–ΡˆΠ΅Π½ΡŒ дитячого ΠΊΠΎΡΡ‚ΡŽΠΌΠ°, визначСння сталих Ρ‚Π΅Π½Π΄Π΅Π½Ρ†Ρ–ΠΉ Ρ‚Π° Ρ–Π½Π½ΠΎΠ²Π°Ρ†Ρ–ΠΉ Π² ΠΎΠ·Π΄ΠΎΠ±Π»Π΅Π½Π½Ρ– дитячого одягу. Застосовано Π²Ρ–Π·ΡƒΠ°Π»ΡŒΠ½ΠΎ-Π°Π½Π°Π»Ρ–Ρ‚ΠΈΡ‡Π½ΠΈΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄, ΠΌΠΎΡ€Ρ„ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΈΠΉ, Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎ-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½ΠΈΠΉ Ρ‚Π° рСтроспСктивний Π°Π½Π°Π»Ρ–Π·. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ– Π°Π½Π°Π»Ρ–Π·Ρƒ ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ дитячого одягу ΡƒΠΊΡ€Π°Ρ—Π½ΡΡŒΠΊΠΈΡ… Π΄ΠΈΠ·Π°ΠΉΠ½Π΅Ρ€Ρ–Π² Ρ– Π±Ρ€Π΅Π½Π΄Ρ–Π² Π²ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΎ Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎ-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½Ρ– особливості дитячого ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Ρ‚Π° Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ– Ρ‚Π΅Π½Π΄Π΅Π½Ρ†Ρ–Ρ— Π² ΠΎΠ·Π΄ΠΎΠ±Π»Π΅Π½Π½Ρ– дитячого одягу Π₯Π₯ – ΠΏΠΎΡ‡Π°Ρ‚ΠΊΡƒ Π₯Π₯Π† ΡΡ‚ΠΎΠ»Ρ–Ρ‚ΡŒ. ВстановлСно, Ρ‰ΠΎ Π² Ρ†Π΅ΠΉ ΠΏΠ΅Ρ€Ρ–ΠΎΠ΄ Ρ€ΠΎΠ·ΡˆΠΈΡ€ΠΈΠ»ΠΈΡΡŒ моТливості для Ρ€Π΅Π°Π»Ρ–Π·Π°Ρ†Ρ–Ρ— Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎΡ— образності одягу для Π΄Ρ–Ρ‚Π΅ΠΉ Π·Π° Ρ€Π°Ρ…ΡƒΠ½ΠΎΠΊ Ρ–Π½Π½ΠΎΠ²Π°Ρ†Ρ–ΠΉΠ½ΠΈΡ… ΠΌΠ°Ρ‚Π΅Ρ€Ρ–Π°Π»Ρ–Π² Ρ‚Π° Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³Ρ–ΠΉ оздоблСння, ΠΎΠ΄Π½Π°ΠΊ Ρ– Π² наш час Π½Π΅ Π²Ρ‚Ρ€Π°Ρ‡Π°ΡŽΡ‚ΡŒ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚Ρ– Ρ‚Ρ€Π°Π΄ΠΈΡ†Ρ–ΠΉΠ½Ρ– Π²ΠΈΠ΄ΠΈ оздоблСння, Ρ‰ΠΎ Ρ” Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π½ΠΈΠΌΠΈ для дитячого ΠΊΠΎΡΡ‚ΡŽΠΌΠ° протягом ΡΡ‚ΠΎΠ»Ρ–Ρ‚ΡŒ. Наукова Π½ΠΎΠ²ΠΈΠ·Π½Π° дослідТСння полягає Ρƒ встановлСнні особливостСй Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎ-ΠΎΠ±Ρ€Π°Π·Π½ΠΎΠ³ΠΎ Ρ€Ρ–ΡˆΠ΅Π½Π½Ρ дитячого одягу Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΡ–Π²-ΠΌΠΎΠ΄Π΅Π»ΡŒΡ”Ρ€Ρ–Π² ΡƒΠΊΡ€Π°Ρ—Π½ΡΡŒΠΊΠΈΡ… Π‘ΡƒΠ΄ΠΈΠ½ΠΊΡ–Π² ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ Ρ‚Π° виявлСнні ΠΏΡ€ΠΎΠ²Ρ–Π΄Π½ΠΈΡ… Ρ‚Π΅Π½Π΄Π΅Π½Ρ†Ρ–ΠΉ Π² ΠΎΠ·Π΄ΠΎΠ±Π»Π΅Π½Π½Ρ– дитячого ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Π² Π£ΠΊΡ€Π°Ρ—Π½Ρ– Π₯Π₯ – ΠΏΠΎΡ‡Π°Ρ‚ΠΊΡƒ Π₯Π₯Π† ΡΡ‚ΠΎΠ»Ρ–Ρ‚ΡŒ. Π—Ρ–Π±Ρ€Π°Π½Ρ– ΠΌΠ°Ρ‚Π΅Ρ€Ρ–Π°Π»ΠΈ Ρ‚Π° Ρ—Ρ… Π°Π½Π°Π»Ρ–Π· Π΄ΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΈ ΡƒΠ·Π°Π³Π°Π»ΡŒΠ½ΠΈΡ‚ΠΈ Ρ–Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†Ρ–ΡŽ ΠΏΡ€ΠΎ Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΡŒΠΎ-ΠΎΠ±Ρ€Π°Π·Π½Ρ– Ρ€Ρ–ΡˆΠ΅Π½Π½Ρ Ρ‚Π° оздоблСння дитячого ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΡ–Π²-ΠΌΠΎΠ΄Π΅Π»ΡŒΡ”Ρ€Ρ–Π² ΡƒΠΊΡ€Π°Ρ—Π½ΡΡŒΠΊΠΈΡ… Π‘ΡƒΠ΄ΠΈΠ½ΠΊΡ–Π² ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ одягу, Ρ‰ΠΎ ΠΌΠΎΠΆΠ΅ слугувати основою для ΠΏΠΎΠ΄Π°Π»ΡŒΡˆΠΈΡ… Π΄ΠΎΡΠ»Ρ–Π΄ΠΆΠ΅Π½ΡŒ Π· історії ΠΌΠΎΠ΄ΠΈ Ρ– Π΄ΠΈΠ·Π°ΠΉΠ½Ρƒ дитячого одягу, Ρ–Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†Ρ–ΠΉΠ½ΠΎΡŽ базою для створСння Π½ΠΎΠ²ΠΈΡ… ΠΊΠΎΠ»Π΅ΠΊΡ†Ρ–ΠΉ одягу для Π΄Ρ–Ρ‚Π΅ΠΉ.ЦСль Ρ€Π°Π±ΠΎΡ‚Ρ‹ – исслСдованиС худоТСствСнной образности дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ° украинских Π΄ΠΈΠ·Π°ΠΉΠ½Π΅Ρ€ΠΎΠ² Π₯Π₯ – Π½Π°Ρ‡Π°Π»Π° Π₯Π₯Π† Π²Π΅ΠΊΠΎΠ², установлСниС особСнностСй ΠΈ закономСрностСй Π² ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π΅Π½ΠΈΠΈ худоТСствСнно-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… Ρ€Π΅ΡˆΠ΅Π½ΠΈΠΉ дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ°, ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡƒΡΡ‚ΠΎΡΠ²ΡˆΠΈΡ…ΡΡ Ρ‚Π΅Π½Π΄Π΅Π½Ρ†ΠΈΠΉ ΠΈ ΠΈΠ½Π½ΠΎΠ²Π°Ρ†ΠΈΠΉ Π² ΠΎΡ‚Π΄Π΅Π»ΠΊΠ΅ дСтской ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹. Π˜ΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ Π²ΠΈΠ·ΡƒΠ°Π»ΡŒΠ½ΠΎ-аналитичСский ΠΌΠ΅Ρ‚ΠΎΠ΄, морфологичСский, худоТСствСнно-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹ΠΉ ΠΈ рСтроспСктивный Π°Π½Π°Π»ΠΈΠ·. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ Π°Π½Π°Π»ΠΈΠ·Π° ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ дСтской ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹ украинских Π΄ΠΈΠ·Π°ΠΉΠ½Π΅Ρ€ΠΎΠ² ΠΈ Π±Ρ€Π΅Π½Π΄ΠΎΠ² ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Ρ‹ худоТСствСнно-ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Π΅ особСнности дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ° ΠΈ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹Π΅ Ρ‚Π΅Π½Π΄Π΅Π½Ρ†ΠΈΠΈ Π² ΠΎΡ‚Π΄Π΅Π»ΠΊΠ΅ дСтской ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹ Π₯Π₯ – Π½Π°Ρ‡Π°Π»Π° Π₯Π₯Π† Π²Π΅ΠΊΠΎΠ². УстановлСно, Ρ‡Ρ‚ΠΎ Ρ€Π°ΡΡˆΠΈΡ€ΠΈΠ»ΠΈΡΡŒ возмоТности для Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ худоТСствСнной образности ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹ для Π΄Π΅Ρ‚Π΅ΠΉ Π·Π° счСт ΠΈΠ½Π½ΠΎΠ²Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² ΠΈ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΎΡ‚Π΄Π΅Π»ΠΊΠΈ, ΠΎΠ΄Π½Π°ΠΊΠΎ Π½Π΅ Ρ‚Π΅Ρ€ΡΡŽΡ‚ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Π΅ Π²ΠΈΠ΄Ρ‹ ΠΎΡ‚Π΄Π΅Π»ΠΊΠΈ, Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π½Ρ‹Π΅ для дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Π½Π° протяТСнии Π²Π΅ΠΊΠΎΠ². Научная Π½ΠΎΠ²ΠΈΠ·Π½Π° исслСдования Π·Π°ΠΊΠ»ΡŽΡ‡Π°Π΅Ρ‚ΡΡ Π² установлСнии особСнностСй худоТСствСнно ΠΎΠ±Ρ€Π°Π·Π½ΠΎΠ³ΠΎ Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ дСтской ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹ Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΠΎΠ²-ΠΌΠΎΠ΄Π΅Π»ΡŒΠ΅Ρ€ΠΎΠ² украинских Π”ΠΎΠΌΠΎΠ² ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ ΠΈ выявлСнии Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… Ρ‚Π΅Π½Π΄Π΅Π½Ρ†ΠΈΠΉ Π² ΠΎΡ‚Π΄Π΅Π»ΠΊΠ΅ дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Π² Π£ΠΊΡ€Π°ΠΈΠ½Π΅ Π₯Π₯ – Π½Π°Ρ‡Π°Π»Π΅ Π₯Π₯Π† Π²Π΅ΠΊΠΎΠ². Π‘ΠΎΠ±Ρ€Π°Π½Π½Ρ‹Π΅ ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΈΡ… Π°Π½Π°Π»ΠΈΠ· ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΈ ΠΎΠ±ΠΎΠ±Ρ‰ΠΈΡ‚ΡŒ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡŽ ΠΎ худоТСствСнно-ΠΎΠ±Ρ€Π°Π·Π½Ρ‹Ρ… Ρ€Π΅ΡˆΠ΅Π½ΠΈΡΡ… ΠΈ ΡƒΠΊΡ€Π°ΡˆΠ΅Π½ΠΈΡΡ… дСтского ΠΊΠΎΡΡ‚ΡŽΠΌΠ° Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΠΎΠ²-ΠΌΠΎΠ΄Π΅Π»ΡŒΠ΅Ρ€ΠΎΠ² украинских Π”ΠΎΠΌΠΎΠ² ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹, Ρ‡Ρ‚ΠΎ ΠΌΠΎΠΆΠ΅Ρ‚ ΡΠ»ΡƒΠΆΠΈΡ‚ΡŒ основой для Π΄Π°Π»ΡŒΠ½Π΅ΠΉΡˆΠΈΡ… исслСдований ΠΏΠΎ истории ΠΌΠΎΠ΄Ρ‹ ΠΈ Π΄ΠΈΠ·Π°ΠΉΠ½Π° дСтской ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹, ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ Π±Π°Π·ΠΎΠΉ для создания Π½ΠΎΠ²Ρ‹Ρ… ΠΊΠΎΠ»Π»Π΅ΠΊΡ†ΠΈΠΉ ΠΎΠ΄Π΅ΠΆΠ΄Ρ‹ для Π΄Π΅Ρ‚Π΅ΠΉ.The study of artistic imagery of children's costume by Ukrainian fashion designers of the 20th – early 21st centuries, establishment of features and patterns in the repetition of artistic and compositional solutions of children's costume, identification of established trends and innovations in the decoration of children's clothing. Visual-analytical method, morphological, artistic-compositional and retrospective analysis were applied. As a result of the analysis of children's clothing models of Ukrainian designers and brands, the artistic and compositional features of children's costumes and current trends in the decoration of children's clothing of the 20th – early 21st centuries are identified. It is determined that during this period, possibilities for the implementation of artistic imagery of clothing for children have expanded due to innovative materials and decoration technologies, but even in our time, traditional types of decoration that have been characteristic of children's costumes for centuries do not lose their relevance. The scientific novelty of the research consists in identifying features of artistic and figurative solutions of children's clothing by designers of Ukrainian fashion houses and leading trends in the decoration of children's costumes in Ukraine of the 20th – early 21st centuries. The collected materials and their analysis allowed to summarize information about artistic solutions and children's costumes by designers of Ukrainian fashion houses, which can serve as a basis for further research on the history of fashion and children's clothing design, information base for creating new collections of children's clothing

    Экстракты ΠΎΡ‚Ρ…ΠΎΠ΄ΠΎΠ² ΠΏΠΈΡ‰Π΅Π²ΠΎΠΉ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΡΡ‚ΠΈ ΠΊΠ°ΠΊ ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€Ρ‹ накипСобразования Π½Π° повСрхности малоуглСродистой стали Π² Π²ΠΎΠ΄ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΎΠΉ Π²ΠΎΠ΄Π΅

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    Background. In industrial heating processes, scaling is a major problem especially when natural water is used as heat carrier. The world economic losses due to scaling are estimated to constitute billions of dollars per year, the development of efficient, environmentally friendly and cheap approaches for reduction of scaling is an actual task nowadays. Utilization of agro-food wastes as a renewable source of scale inhibitors for water treatment of cooling water systems is a promising alternative to the existing approaches. Objective. Three industry by-products, namely rapeseed pomace, sugar beet pulp and fodder radish cake, have been tested as scale inhibitors of mild steel in tap water. Methods. Ethanol extracts were prepared by maceration and the electrochemical approach to study the scale formation was utilized, based on the measurement of oxygen reduction current during nucleation and formation of calcium carbonate in the presence of extracts. Scaling time, porosity and area density of the scale was determined and used to characterize the inhibition efficiency. Chemical compositions of extracts were analysed by GC-MS analysis (gas chromatography with mass selective detector by mass selective integration). Results. The rapeseed pomace extract and fodder radish cake extract at the concentration of 10 mL/L appeared to be efficient scaling inhibitors. Sugar beet pulp extract increases the crystallization time, however the amount of deposited scale appeared to be the same as in the tap water. Conclusions. The scale inhibition is caused mainly by the formation of adsorbed film on the scale nucleus that blocks the surface and prevent further crystal growth. Natural extracts are a promising source of scale inhibitors due to their low price, efficiency and environmental safety.ΠŸΡ€ΠΎΠ±Π»Π΅ΠΌΠ°Ρ‚ΠΈΠΊΠ°. Π£ промислових процСсах нагрівання ΡΠ΅Ρ€ΠΉΠΎΠ·Π½ΠΎΡŽ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠΎΡŽ Ρ” накипоутворСння, особливо Ρƒ Π²ΠΈΠΏΠ°Π΄ΠΊΡƒ використання як тСплоносія Π²ΠΎΠ΄ΠΈ ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ походТСння. Π’Ρ‚Ρ€Π°Ρ‚ΠΈ світової Π΅ΠΊΠΎΠ½ΠΎΠΌΡ–ΠΊΠΈ Ρ‡Π΅Ρ€Π΅Π· утворСння Π½Π°ΠΊΠΈΠΏΡƒ ΠΎΡ†Ρ–Π½ΡŽΡŽΡ‚ΡŒΡΡ Π² ΠΌΡ–Π»ΡŒΡΡ€Π΄ΠΈ Π΄ΠΎΠ»Π°Ρ€Ρ–Π² Π½Π° Ρ€Ρ–ΠΊ. Π’ΠΎΠΌΡƒ Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΠ° Π΅Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΈΡ… Ρ–Π½Π³Ρ–Π±Ρ–Ρ‚ΠΎΡ€Ρ–Π² накипоутворСння Ρ” Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡŽ Π·Π°Π΄Π°Ρ‡Π΅ΡŽ. ΠŸΠ΅Ρ€ΡΠΏΠ΅ΠΊΡ‚ΠΈΠ²Π½ΠΈΠΌ Π΄ΠΆΠ΅Ρ€Π΅Π»ΠΎΠΌ Π΅ΠΊΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΎ чистих Ρ‚Π° Π΄Π΅ΡˆΠ΅Π²ΠΈΡ… Ρ–Π½Π³Ρ–Π±Ρ–Ρ‚ΠΎΡ€Ρ–Π² утворСння Π½Π°ΠΊΠΈΠΏΡƒ ΠΌΠΎΠΆΡƒΡ‚ΡŒ стати Π²Ρ–Π΄Ρ…ΠΎΠ΄ΠΈ Ρ…Π°Ρ€Ρ‡ΠΎΠ²ΠΎΡ— промисловості. ΠœΠ΅Ρ‚Π° дослідТСння. Π’ΠΈΠΏΡ€ΠΎΠ±ΡƒΠ²Π°Ρ‚ΠΈ як Ρ–Π½Π³Ρ–Π±Ρ–Ρ‚ΠΎΡ€ΠΈ утворСння Π½Π°ΠΊΠΈΠΏΡƒ Π½Π° ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½Ρ– ΠΌΠ°Π»ΠΎΠ²ΡƒΠ³Π»Π΅Ρ†Π΅Π²ΠΎΡ— сталі Ρƒ Π²ΠΎΠ΄ΠΎΠΏΡ€ΠΎΠ²Ρ–Π΄Π½Ρ–ΠΉ Π²ΠΎΠ΄Ρ– Скстракти Ρ‚Ρ€ΡŒΠΎΡ… ΠΏΠΎΠ±Ρ–Ρ‡Π½ΠΈΡ… ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚Ρ–Π² Ρ…Π°Ρ€Ρ‡ΠΎΠ²ΠΎΡ— промислові: ΡˆΡ€ΠΎΡ‚Ρƒ Ρ€Ρ–ΠΏΠ°ΠΊΡƒ, ΠΆΠΎΠΌΡƒ Ρ†ΡƒΠΊΡ€ΠΎΠ²ΠΎΠ³ΠΎ буряку Ρ‚Π° ΠΌΠ°ΠΊΡƒΡ…ΠΈ Π· ΠΊΠΎΡ€ΠΌΠΎΠ²ΠΎΡ— Ρ€Π΅Π΄ΡŒΠΊΠΈ. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ° Ρ€Π΅Π°Π»Ρ–Π·Π°Ρ†Ρ–Ρ—. ДослідТувані Ρ€Π΅Ρ‡ΠΎΠ²ΠΈΠ½ΠΈ Π΄ΠΎΠ΄Π°Π²Π°Π»ΠΈ Π΄ΠΎ Π²ΠΎΠ΄ΠΈ Ρƒ вигляді Π΅Ρ‚Π°Π½ΠΎΠ»ΡŒΠ½ΠΈΡ… Скстрактів, які Π³ΠΎΡ‚ΡƒΠ²Π°Π»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΌΠ°Ρ†Π΅Ρ€Π°Ρ†Ρ–Ρ—. Для вивчСння процСсу утворСння Π½Π°ΠΊΠΈΠΏΡƒ використовували Π΅Π»Π΅ΠΊΡ‚Ρ€ΠΎΡ…Ρ–ΠΌΡ–Ρ‡Π½ΠΈΠΉ ΠΏΡ–Π΄Ρ…Ρ–Π΄, ΡΡƒΡ‚ΡŒ якого полягає Ρƒ рСєстрації Π·ΠΌΡ–Π½ΠΈ Π²Π΅Π»ΠΈΡ‡ΠΈΠ½ΠΈ струму відновлСння кисню Π² часі Π² процСсі зародТСння Ρ‚Π° росту ΡˆΠ°Ρ€Ρƒ ΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚Ρƒ ΠΊΠ°Π»ΡŒΡ†Ρ–ΡŽ Π½Π° ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½Ρ– сталі Π² присутності Скстрактів. Для ΠΎΡ†Ρ–Π½ΠΊΠΈ СфСктивності інгібування Π²ΠΈΠ·Π½Π°Ρ‡Π°Π»ΠΈ час накипоутворСння, ΠΏΠΎΡ€ΠΈΡΡ‚Ρ–ΡΡ‚ΡŒ Ρ‚Π° ΠΏΠΈΡ‚ΠΎΠΌΡƒ масу Π½Π°ΠΊΠΈΠΏΡƒ. Π₯Ρ–ΠΌΡ–Ρ‡Π½ΠΈΠΉ склад Скстрактів Π²ΠΈΠ·Π½Π°Ρ‡Π°Π»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π³Π°Π·ΠΎΠ²ΠΎΡ— Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„Ρ–Ρ— Π· масосСлСктивним Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€ΠΎΠΌ ΡˆΠ»ΡΡ…ΠΎΠΌ масосСлСктивного інтСгрування. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ дослідТСння. Π•Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΈΠΌΠΈ Ρ–Π½Π³Ρ–Π±Ρ–Ρ‚ΠΎΡ€Π°ΠΌΠΈ накипоутворСння виявилися Скстракти ΡˆΡ€ΠΎΡ‚Ρƒ Ρ€Ρ–ΠΏΠ°ΠΊΡƒ Ρ‚Π° Скстракт ΠΌΠ°ΠΊΡƒΡ…ΠΈ Ρ€Π΅Π΄ΡŒΠΊΠΈ Π² ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†Ρ–Ρ— 10 ΠΌΠ»/Π». Екстракт ΠΆΠΎΠΌΡƒ Ρ†ΡƒΠΊΡ€ΠΎΠ²ΠΎΠ³ΠΎ буряку Π·Π±Ρ–Π»ΡŒΡˆΡƒΡ” час кристалізації, Π°Π»Π΅ Π½Π΅ Π²ΠΏΠ»ΠΈΠ²Π°Ρ” Π½Π° ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ осаду Π½Π°ΠΊΠΈΠΏΡƒ. Висновки. Інгібування накипоутворСння Π²ΠΈΠΊΠ»ΠΈΠΊΠ°Π½ΠΎ Π³ΠΎΠ»ΠΎΠ²Π½ΠΈΠΌ Ρ‡ΠΈΠ½ΠΎΠΌ утворСнням адсорбованої ΠΏΠ»Ρ–Π²ΠΊΠΈ Π½Π° Π·Π°Ρ€ΠΎΠ΄ΠΊΠ°Ρ… Π½Π°ΠΊΠΈΠΏΡƒ, яка Π±Π»ΠΎΠΊΡƒΡ” ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½ΡŽ Ρ– ΠΏΠ΅Ρ€Π΅ΡˆΠΊΠΎΠ΄ΠΆΠ°Ρ” ΠΏΠΎΠ΄Π°Π»ΡŒΡˆΠΎΠΌΡƒ росту кристалів. Π’Ρ–Π΄Ρ…ΠΎΠ΄ΠΈ Ρ…Π°Ρ€Ρ‡ΠΎΠ²ΠΎΡ— промисловості Ρ” пСрспСктивним Π΄ΠΆΠ΅Ρ€Π΅Π»ΠΎΠΌ Ρ–Π½Π³Ρ–Π±Ρ–Ρ‚ΠΎΡ€Ρ–Π² Π½Π°ΠΊΠΈΠΏΡƒ Ρ‡Π΅Ρ€Π΅Π· Ρ—Ρ… Π½ΠΈΠ·ΡŒΠΊΡƒ Ρ†Ρ–Π½Ρƒ Ρ‚Π° Π΅ΠΊΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½Ρƒ Π±Π΅Π·ΠΏΠ΅ΠΊΡƒ.ΠŸΡ€ΠΎΠ±Π»Π΅ΠΌΠ°Ρ‚ΠΈΠΊΠ°. Π’ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½Ρ‹Ρ… процСссах Π½Π°Π³Ρ€Π΅Π²Π° Π½Π°ΠΊΠΈΠΏΠ΅ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ являСтся сущСствСнной ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠΎΠΉ, особСнно Π² случаС использования Π² качСствС тСплоноситСля Π²ΠΎΠ΄Ρ‹ ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ происхоТдСния. ΠŸΠΎΡ‚Π΅Ρ€ΠΈ ΠΌΠΈΡ€ΠΎΠ²ΠΎΠΉ экономики ΠΈΠ·-Π·Π° образования Π½Π°ΠΊΠΈΠΏΠΈ ΠΎΡ†Π΅Π½ΠΈΠ²Π°ΡŽΡ‚ΡΡ Π² ΠΌΠΈΠ»Π»ΠΈΠ°Ρ€Π΄Ρ‹ Π΄ΠΎΠ»Π»Π°Ρ€ΠΎΠ² Π² Π³ΠΎΠ΄. ΠŸΠΎΡΡ‚ΠΎΠΌΡƒ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° эффСктивных ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€ΠΎΠ² накипСобразования являСтся Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Π·Π°Π΄Π°Ρ‡Π΅ΠΉ. ΠŸΠ΅Ρ€ΡΠΏΠ΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌ источником экологичСски чистых ΠΈ Π΄Π΅ΡˆΠ΅Π²Ρ‹Ρ… ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€ΠΎΠ² образования Π½Π°ΠΊΠΈΠΏΠΈ ΠΌΠΎΠ³ΡƒΡ‚ ΡΡ‚Π°Ρ‚ΡŒ ΠΎΡ‚Ρ…ΠΎΠ΄Ρ‹ ΠΏΠΈΡ‰Π΅Π²ΠΎΠΉ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΡΡ‚ΠΈ. ЦСль исслСдования. Π˜ΡΠΏΡ‹Ρ‚Π°Ρ‚ΡŒ Π² качСствС ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€ΠΎΠ² образования Π½Π°ΠΊΠΈΠΏΠΈ Π½Π° повСрхности малоуглСродистой стали Π² Π²ΠΎ Π΄ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΎΠΉ Π²ΠΎΠ΄Π΅ экстракты Ρ‚Ρ€Π΅Ρ… ΠΏΠΎΠ±ΠΎΡ‡Π½Ρ‹Ρ… ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΎΠ² ΠΏΠΈΡ‰Π΅Π²ΠΎΠΉ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΡΡ‚ΠΈ: ΡˆΡ€ΠΎΡ‚Π° рапса, ΠΆΠΎΠΌΠ° сахарной свСклы ΠΈ ΠΆΠΌΡ‹Ρ…Π° ΠΊΠΎΡ€ΠΌΠΎΠ²ΠΎΠΉ Ρ€Π΅Π΄ΡŒΠΊΠΈ. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ° Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ. Π˜ΡΡΠ»Π΅Π΄ΡƒΠ΅ΠΌΡ‹Π΅ вСщСства добавляли ΠΊ Π²ΠΎΠ΄Π΅ Π² Π²ΠΈΠ΄Π΅ ΡΡ‚Π°Π½ΠΎΠ»ΡŒΠ½Ρ‹Ρ… экстрактов, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π³ΠΎΡ‚ΠΎΠ²ΠΈΠ»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΌΠ°Ρ†Π΅Ρ€Π°Ρ†ΠΈΠΈ. Для изучСния процСсса образования Π½Π°ΠΊΠΈΠΏΠΈ использовали элСктрохимичСский ΠΏΠΎΠ΄Ρ…ΠΎΠ΄, ΡΡƒΡ‚ΡŒ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ³ΠΎ Π·Π°ΠΊΠ»ΡŽΡ‡Π°Π΅Ρ‚ΡΡ Π² рСгистрации измСнСния Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρ‹ Ρ‚ΠΎΠΊΠ° восстановлСния кислорода Π²ΠΎ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Π² процСссС зароТдСния ΠΈ роста слоя ΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚Π° ΠΊΠ°Π»ΡŒΡ†ΠΈΡ Π½Π° повСрхности стали Π² присутствии экстрактов. Для ΠΎΡ†Π΅Π½ΠΊΠΈ эффСктивности ингибирования опрСдСляли врСмя напипСобразования, ΠΏΠΎΡ€ΠΈΡΡ‚ΠΎΡΡ‚ΡŒ ΠΈ ΡƒΠ΄Π΅Π»ΡŒΠ½ΡƒΡŽ массу Π½Π°ΠΊΠΈΠΏΠΈ. Π₯имичСский состав экстрактов опрСдСляли ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π³Π°Π·ΠΎΠ²ΠΎΠΉ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„ΠΈΠΈ с массосСлСктивным Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€ΠΎΠΌ ΠΏΡƒΡ‚Π΅ΠΌ массосСлСктивного интСгрирования. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдования. Π­Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌΠΈ ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€Π°ΠΌΠΈ накипСобразования оказались экстракты ΡˆΡ€ΠΎΡ‚Π° рапса ΠΈ ΠΆΠΌΡ‹Ρ…Π° Ρ€Π΅Π΄ΡŒΠΊΠΈ Π² ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ 10 ΠΌΠ» / Π». Экстракт ΠΆΠΎΠΌΠ° сахарной свСклы ΡƒΠ²Π΅Π»ΠΈΡ‡ΠΈΠ²Π°Π΅Ρ‚ врСмя кристаллизации, ΠΎΠ΄Π½Π°ΠΊΠΎ Π½Π΅ влияСт Π½Π° количСство осадка Π½Π°ΠΊΠΈΠΏΠΈ. Π’Ρ‹Π²ΠΎΠ΄Ρ‹. Π˜Π½Π³ΠΈΠ±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ накипСобразования Π²Ρ‹Π·Π²Π°Π½ΠΎ, Π³Π»Π°Π²Π½Ρ‹ΠΌ ΠΎΠ±Ρ€Π°Π·ΠΎΠΌ, ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ адсорбированной ΠΏΠ»Π΅Π½ΠΊΠΈ органичСских вСщСств Π½Π° Π·Π°Ρ€ΠΎΠ΄Ρ‹ΡˆΠ°Ρ… Π½Π°ΠΊΠΈΠΏΠΈ, которая Π±Π»ΠΎΠΊΠΈΡ€ΡƒΠ΅Ρ‚ ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½ΠΎΡΡ‚ΡŒ ΠΈ прСпятствуСт Π΄Π°Π»ΡŒΠ½Π΅ΠΉΡˆΠ΅ΠΌΡƒ росту кристаллов. ΠžΡ‚Ρ…ΠΎΠ΄Ρ‹ ΠΏΠΈΡ‰Π΅Π²ΠΎΠΉ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΡΡ‚ΠΈ ΡΠ²Π»ΡΡŽΡ‚ΡΡ пСрспСктивным источником ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€ΠΎΠ² Π½Π°ΠΊΠΈΠΏΠΈ вслСдствиС ΠΈΡ… Π½ΠΈΠ·ΠΊΠΎΠΉ Ρ†Π΅Π½Ρ‹ ΠΈ экологичСской бСзопасности

    Creation of glyphosate-resistant Brassica napus L. plants expressing DesC desaturase of cyanobacterium Synechococcus vulcanus

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    Aim. Creation of glyphosate-resistant canola plants expressing bifunctional hybrid desC::licBM3 gene. In the hybrid gene the sequence of DesC desaturase of cyanobacterium S. vulcanus without plastid targeting was fused with the sequence of thermostable lichenase reporter LicBM3 gene. Methods. Agrobacterium tumefaciens-mediated transformation, PCR, quantitative and qualitative determination of lichenase activity, genetic analysis. Results. Transgenic canola plants, carring the enolpyruvat shikimat phosphate syntase gene (epsps), conferring on plants resistance to phosphonomethyl glycine herbicides (Roundup), as well as the desC::licBM3 gene, were selected. The presence of transgenes was confimed by multiplex PCR. The epsps gene expression in canola was shown at the transcription level, during in vitro growth and after greenhouse herbicide treatment. Activity of the licBM3 gene product as a part of hybrid protein allowed quantitative and qualitative estimation of the desaturase gene expression. Inheritance of heterologous genes and their expression in the first generation were investigated. Conclusions. Transgenic canola plants were obtained, the presence of trangenes in plant genome was proved and expression of the target genes was detected
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