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Journal articles on the topic 'Microelementoz'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

AL-Gahri, M. A., and M. S. Almussali. "Microelement Contents of Locally Produced and Imported Wheat Grains in Yemen." E-Journal of Chemistry 5, no. 4 (2008): 838–43. http://dx.doi.org/10.1155/2008/308183.

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In the last few decades, wheat-based products have received considerable attention in view of their potential role in transporting of microelements into the human diet. In Yemen, bread is the staple food, produced in different kinds from local and imported wheat. Most of it is not subjected to microelemental analysis. The objective of this study is to determine quantitatively the microelement such as Fe, Cu, Mn, Zn, Co, Cd and Pb in samples of wheat grains produced locally from different cultivated regions in Yemen as well as those imported from USA and Austria. Flame atomic absorption spectro

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2

Uryupina, E. L., and N. P. Malishevskaya. "MICROELEMENTAL COMPOSITION OF HAIR IN DIFFUSE TELOGENOUS ALOPECIA." Russian Journal of Skin and Venereal Diseases 21, no. 1 (2018): 24–27. http://dx.doi.org/10.18821/1560-9588-2018-21-1-24-27.

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Adverse environmental conditions may affect the condition of the hair follicle, which require the optimal amount and ratio of minerals. The description of the diagnosis and treatment of microelements in patients suffering from diffuse telogen alopecia is presented. Based on the analysis of data from the literature review and the results of treatment of groups of patients the importance of identifying microelement imbalance in order to apply effective treatments is shown. The results obtained, showing the imbalance of macro - and micronutrients, including essential, are the basis for recommenda

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3

Martusevich, Andrew K., and Konstantin A. Karuzin. "Cohort study of microelement status in “healthy” population of Russian megapolis." BioMedicine 9, no. 3 (2019): 15. http://dx.doi.org/10.1051/bmdcn/2019090315.

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The aim of the study was at the cohort assessment of microelement status in large city residents classified as “apparently healthy people”. The population study included 2,025 randomly selected middle-aged (2045 years) persons without chronic diseases or acute infectious pathologies. The set of subjects was standardized by age and gender. A blood sample was taken once from each person to determine concentrations of microelements. The level of peripheral blood microelements were determined by atomic absorption spectrometry using «Shimadzu AA7000» device (Japan). The study of a large population

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Kruglov, Dmitry Semenovich, Victoria Vladimirovna Velichko, and Egor Danilovich Oleshko. "TRACE-ELEMENT COMPOSITION OF SOME GENUS ONOSMA SPECIES." chemistry of plant raw material, no. 3 (October 2, 2024): 287–93. https://doi.org/10.14258/jcprm.20240314368.

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The genus Onosma belongs to the tribe Lithospermeae of the family Boraginaceae and is represented by 230 species. In folk medicine, plants of the genus are used to treat various pathologies, including blood diseases, which may be due to the specificity of the microelement status of the plants. In this regard, the microelement composition of the plant as a possible source of microelements for the hematopoietic complex is of particular interest, as well as to assess the possibility of using the microelement composition for standardization of raw materials. The objects of the study were the above

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Galić, Lucija, Vesna Vukadinović, Iva Nikolin, and Zdenko Lončarić. "Soil Properties and Microelement Availability in Crops for Human Health: An Overview." Crops 5, no. 4 (2025): 40. https://doi.org/10.3390/crops5040040.

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Microelement deficiencies, often termed “hidden hunger”, represent a significant global health challenge. Optimal human health relies on adequate dietary intake of essential microelements, including selenium (Se), zinc (Zn), copper (Cu), boron (B), manganese (Mn), molybdenum (Mo), iron (Fe), nickel (Ni), and chlorine (Cl). In recent years, there has been a growing focus on vitality and longevity, which are closely associated with the sufficient intake of essential microelements. This review focuses on these nine elements, whose bioavailability in the food chain is critically determined by thei

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Karpenko, Larisa Yu, Alesya A. Bakhta, Olga O. Babich, Stanislav A. Sukhih, and Ilya N. Nikonov. "Brown algae as the prospective macro- and microelements source for layers." Poultry and Chicken Products 26, no. 3 (2024): 39–41. http://dx.doi.org/10.30975/2073-4999-2024-26-3-39-41.

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In the course of the research, the content of microelements was established in samples of brown algae collected on the White Sea coast. Brown algae of the genera Fucus and Ascophyllum can be the basis for the creation of microelement feed additives and premix components to compensate for the deficiency of microelements in the diets of laying hens and for the production of functional food products.

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Degtyareva, Tatyana V. "FORMATION OF MICROELEMENTAL COMPOSITION OF DARK GRAY FOREST SOILS OF THE STAVROPOL HILL." UNIVERSITY NEWS. NORTH-CAUCASIAN REGION. NATURAL SCIENCES SERIES, no. 4 (212) (December 28, 2021): 45–52. http://dx.doi.org/10.18522/1026-2237-2021-4-45-52.

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The article discusses the main regularities of the formation of the microelement composition of the dark gray forest soils of the Stavropol Hill. It has been established that the microelement composition of soils is formed under special conditions of the course of soil-forming processes: with a periodically flushed type of water regime, an oxidizing environment in the soil profile, the influx of organic residues with a high content of bases, and the predominance of humic acids in the humus composition. The development of a system of soil compounds of microelements occurs against the background

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8

Quynh, Tran Minh, Nguyen Van Binh, Duong Kim Thoa, and Le Thi Minh Luong. "The growth promotion effect of microelement fertilizers containing low molecular weight chitosan and xanthan on radish (Raphanus sativus L.)." Nuclear Science and Technology 10, no. 3 (2021): 22–30. http://dx.doi.org/10.53747/jnst.v10i3.5.

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The effects of gamma radiation on viscosity and molecular weight (Mw) of chitosan and xanthan were studied to utilize them as components that can induce plant growth promotor (PGP) effect and prolong the contact of agrochemicals with crop in the foliar microelement fertilizers. Various fertilizers were prepared from two formulations of microelements, radiation degraded low molecular weight (Mw) chitosan (LCST) and xanthan (LXT) and their effects on the growth, yield and quality of radish grown on alluvial soil were measured. The experiment was arranged in randomized complete block design (RCBD

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9

Tryon, R. G., and T. A. Cruse. "Probabilistic Mesomechanical Fatigue Crack Nucleation Model." Journal of Engineering Materials and Technology 119, no. 1 (1997): 65–70. http://dx.doi.org/10.1115/1.2805975.

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A probabilistic mesomechanical crack nucleation model is proposed to link the microstructural material heterogeneities to the statistical scatter in the macro structural response. The macrostructure is modeled as an ensemble of microelements. Cracks nucleate within the microelements and grow from the microelements to final fracture. Variations of the microelement properties are defined using statistical parameters. A micromechanical slip band decohesion model along with a Paris law crack growth model are used with first order reliability methods and Monte Carlo simulation to determine the dist

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10

Stanisławska-Glubiak, Ewa, Jolanta Korzeniowska, and Wojciech Lipiński. "Development of the limit values of micronutrient deficiency in soil determined using Mehlich 3 extractant for Polish soil conditions. Part II. Rapeseed." Soil Science Annual 70, no. 4 (2019): 324–30. http://dx.doi.org/10.2478/ssa-2019-0029.

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Abstract The aim of the study was to develop limit values for low microelement concentration in the soil, determined with the use of Mehlich 3 extractant for assessing their deficits in rapeseed crops. The values were prepared on the basis of 1944 fields with rapeseed, covering the whole Poland. In 2017, the samplers of Polish agro-chemical laboratories took soil samples and corresponding plant samples at the BBCH 30/31 stage. In the plant samples, the concentration of microelements was determined, and in the soil samples, apart from microelements, also pH, texture and the concentration of org

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Tomulescu, Ioana Mihaela, Edith Mihaela Radoviciu, Vasilica Viorica Merca, and Adela Dana Tuduce. "Effect of Copper, Zinc and Lead and Their Combinations on the Germination Capacity of Two Cereals." Acta Agraria Debreceniensis, no. 15 (December 14, 2004): 39–42. http://dx.doi.org/10.34101/actaagrar/15/3355.

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The majority of researchers have studied the following group of microelements: B, Zn, Mn, Cu, Na, Co, Mo, I, Sn, Cl, Al, V, F, Cr, Hg, Cs, Li, Cd, As, Th, Rb, Cr, W, Ti, Sn, Se, Ba, Br. Sporadically, the following elements have been mentioned too: Au, Ra, Hg and Pb. In this study, the effects of copper treatments and their combination with zinc and lead microelements on the germination of maize and barley were investigated using different concentrations of these microelements. Six treatments were used: 1. Copper-sulphate (CuSO4) applied alone, 2. Zinc-sulphate (ZnSO4) applied alone, 3. Copper

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LENO, O. R., K. A. REPETA, M. V. STOROZHYNSKA, YU M. FEDEVYCH, and P. B. POKOTYLO. "Evaluation of the effect of iron, zinc and selenium on metabolic processes in viral diseases." Experimental and Clinical Physiology and Biochemistry 2024, no. 2 (2024): 46–57. http://dx.doi.org/10.25040/ecpb2024.02.046.

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The deficiency of macro- and microelements and the disturbance of their balance are widely recognized issues in healthcare, with poor nutrition exacerbating disruptions in metabolic processes at both the cellular and organismal levels. All these metabolic circumstances and disruptions in metabolic processes contribute to the development of various pathological conditions, including viral infections. Macro- and microelements play a crucial role in many metabolic processes that affect the course of infectious diseases. These processes include oxidative phosphorylation, which is altered in patien

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Uktamov, Dilmurod, and Mukhayyo Aliyeva. "Technology of obtaining micronutrient fertilizers based on micronutrient secondary raw materials of the industry." E3S Web of Conferences 486 (2024): 05023. http://dx.doi.org/10.1051/e3sconf/202448605023.

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The article presents the research results of obtaining nitrogenphosphorus- calcium-microelement fertilizers by adding suspensions obtained by activating phosphorite with microelement industrial waste in different proportions to the superphosphate mass formed by decomposition of Central Kyzylkum phosphorite flour at different rates of sulfuric acid in laboratory conditions. Experiments were carried out with low-quality phosphorite flour, non-enriched phosphorite flour and washed-burned (thermoconcentrate) phosphorite concentrates (UzDSt 2825:2014) obtained on the basis of phosphorites of the Ce

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14

Chizhikova, N., S. Sirotsky, G. Haritonova, and E. Utkina. "TRACE ELEMENTS IN THE AQUATIC ECOSYSTEMS OF THE AMUR RIVER." Dokuchaev Soil Bulletin, no. 67 (June 30, 2011): 32–39. http://dx.doi.org/10.19047/0136-1694-2011-67-32-39.

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The microelement composition of the water-bottom sediments-macrophytes-macrophytes-macrofauna system was considered р. Cupid. Installed minimal and the maximum concentrations of trace elements in of its individual components. It is shown that the content of microelements in biological objects decreases in the following order: algae > macrophytes > ichthyofauna. The most informative biological object of microelement accumulation in the Amur ecosystem are algae. Accumulation of Fe, Mn, Zn and Cu in bottom sediments is associated with the formation surface complexes of metal cations with cl

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15

Rasulov, S., Kh Rustamova, G. Akhmedova, and F. Saidova. "INVESTIGATING MICRONUTRIENTS CONTAINED IN THE DOMESTICALLY GROWN GRAPE SEED FOR PREVENTION OF MICRONUTRIENT DEFICIENCY." Journal of Science and Innovative Development 5, no. 4 (2022): 97–105. http://dx.doi.org/10.36522/2181-9637-2022-4-9.

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We have investigated macro and microelement composition of the grapeseed, a scarcely studied or used domestically grown fruit, in view of using it for prevention of micro-nutrient deficiencies in the “Mother and Child” system. The 23 macro and microelements, contained the grape seed, have been found through the neutron-activation method, bacteriological, toxicological and radionuclide tests. The grape seed revealed to contain a high concentration of macro and microelements, including potassium, calcium, magnesium, sodium and chlorine, as well as essential microelements – iron, zinc, copper, co

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16

Molnár, Judit, and Balázs Ásványi. "Application of yeasts fortified with microelements – Review." Acta Agraria Debreceniensis, no. 72 (May 16, 2017): 101–6. http://dx.doi.org/10.34101/actaagrar/72/1597.

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Microelements are increasingly becoming into the focus of interest from both a point of view of nutrition science and feeding. An always growing care must be paid to the microelements coverage both in human and animal organisms because of incorrect alimentation habits andunsatisfactory feedstuff nutrition value. For the increased supply of the micro-nutrients, enrichment or fortification with microelements can not only be realized with traditional foodstuffs and forage but there are already alternative ways such as single-cell proteins from yeasts directly enriched or fortified with microeleme

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Dolgopolova, Natalia, and Olga Eremenko. "Complex water-soluble microelements fertilizer effectiveness on grain yields." BIO Web of Conferences 113 (2024): 01012. http://dx.doi.org/10.1051/bioconf/202411301012.

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Microelement fertilizers (boron, molybdenum, copper, zinc, etc.) play an important role in modern crop production technologies to increase yields and product quality, along with macro fertilizers (nitrogen, phosphorus, potassium). Microelements are needed by plants in very small quantities - their content is one thousandth of a percent of the plant mass. However, each of them has a strictly defined function in metabolism and plant nutrition and cannot be replaced by any other element. Microelements are part of a large number of enzymes. Due to redox processes, enzymes regulate plant respiratio

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18

MIHALI, CRISTINA, GABRIELA OPREA, CLAUDIA BUTEAN, ANGELA MICHNEA, and NICOLAE POP. "Application of pollution indexes, cluster analysis and isocontent chart to the study of soil pollution." Creative Mathematics and Informatics 22, no. 2 (2013): 207–14. http://dx.doi.org/10.37193/cmi.2013.02.01.

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Statistical methods were applied to the assessment of the multi-elements pollution degree of the soil with heavy metals and arsenic (microelements) in Baia Mare area, NW Romania. The content of several microelements were analyzed in soil samples from four zones in the studied area. Pollution indices were used to define the pollution degree compared to the Romanian regulation. Cluster analysis was used to classify the analyzed microelements (Cu, Zn, Pb, Cd, As, Co, Ni, Cr, Sn, Sb). Based on iso-contents maps for Pb and As, their contents in soil in whole Baia Mare area are assessed. The samplin

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19

Byrukina, S. I., I. M. Kohut, and V. A. Rudenko. "Chemical composition of winter pea plants in the Southern Steppe of Ukraine." Scientific Journal Grain Crops 7, no. 1 (2023): 68–75. http://dx.doi.org/10.31867/2523-4544/0260.

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Topicality. When new crop varieties or cultivars are introduced into production, their chemical composition should be studied, since the latter depends on the climatic conditions of the region and cultivation technologies. Therefore, the study of the peculiarities of the formation of macro- and microelements composition of a new variety of winter peas in the climatic conditions of the Southern Steppe is advisable. Purpose. To evaluate the chemical composition of winter pea and the distribution of macro- and microelements in the structural parts of plants depending on their development stages i

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20

Ciorba, Petru. "Dynamics of microelements (B, Al) in the water samples from the Prut river during the 2020 year." Annals of the ”Dunarea de Jos” University of Galati Fascicle II Mathematics Physics Theoretical Mechanics 44, no. 1 (2021): 20–25. http://dx.doi.org/10.35219/ann-ugal-math-phys-mec.2021.1.03.

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The purpose of this research was to study the dynamics of microelement content, the correlation between the main forms of migration of microelements (B, Al) - dissolved and suspended forms, except colloidal, and to study their seasonal variation. The main form of migration of the metalloid B in the waters of the Prut river is the dissolved one, while the migration form of Al is the suspensions. In this research, the content of the mentioned microelements was investigated in the water samples collected from the Prut River in 2020 (winter, spring, summer, and autumn) from 7 collection points. Th

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Degtyareva, Tatyana V. "Formation of the Microelement Composition of Ordinary Chernozems in the Central Caucasian Region." UNIVERSITY NEWS. NORTH-CAUCASIAN REGION. NATURAL SCIENCES SERIES, no. 1 (213) (March 31, 2022): 28–37. http://dx.doi.org/10.18522/1026-2237-2022-1-28-37.

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The article discusses the features of the formation of the microelement composition of various genera of ordinary chernozems in the Central Caucasian Region. Their development takes place in peculiar conditions: mild temperate continental climate, non-leaching water regime, carbonate soil-forming rocks, forb-grass vegetation. Depending on the nature of the soil-forming rocks, ordinary and carbonate chernozems (on loess-like loams), solonetzic (on eluvium-deluvium of Maikop clays), and residual-carbonate chernozems (on eluvium of limestone and sandstone) are formed. The main soil-forming proces

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Akhmedjanova, Z. I., D. M. Urunova, and R. I. Akhmedzhanov. "Correction of the condition in HIV-infected patients with Spirulina." Russian Journal of Immunology 28, no. 2 (2025): 295–98. https://doi.org/10.46235/1028-7221-17042-cot.

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The damage to the immune system during HIV infection is of systemic oriigin, manifesting by deep suppression of the T- and B-links of cellular immunity. Particular importance in the normal functioning of all physiological systems is given to microelements, which are cofactors of at least 2000 enzymes that catalyze multiple biochemical reactions. Our study concerned measurent of 26 macro- and microelement contents in the hair of HIV-infected patients. It was carried out using the method of neutron activation analysis at the Institute of Nuclear Physics at the Academy of Sciences of the Republic

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Nikolić, Biljana M., Jelena Božović, Dalibor Ballian, et al. "Varijabilnost mikroelemenata u iglicama prirodnih populacija Picea omorika." Šumarski list 149, no. 1-2 (2025): 35–43. https://doi.org/10.31298/sl.149.1-2.3.

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This is the first study of microelement variability in needles of seven natural populations of Picea omorika (Panč.) Purkyně from Serbia. Seven essential, three usefull, and six toxic microelements were analysed by ICP-Spectrometer. Their range was as follows: Mn > Fe > Zn > Al > Na > B > Cu > Ni > Cr > Cd > Co. The microelements Mo, As, Hg, Pb and Se were detected in traces. The amounts of Al, B, Co, Cr and Na were recorded in P. omorika needles for the first time. Among usefull microelements the most abundant was Al, while among toxic it was Cr. The most souther

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Hiền, Đào Trọng. "Effect of different nanoscale microelements containing formulations for seed treatment on germination and growth of maize seedlings." Vietnam Journal of Science and Technology 56, no. 6 (2018): 723. http://dx.doi.org/10.15625/2525-2518/56/6/11043.

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Effect of the nutrient formulations for pre-sowing seed treatment on germination and growth of maize seedlings was studied. The formulations comprised separate copper nanoparticles (NanoCu), IET1- based on a Novalon Seed Treatment product, IET2 - based on humate metal-organic-coordination complexes (MOC), Nualgi – based on nano silica, wherein microelements were adsorbed on the surface of the silica nanoparticles, and formulations with microelements in a form of Metal-EDTA complexes, based on commercial fertilizer products of Novalon, Wuxal and Comex companies. Results of the study showed that

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Degtyareva, Tatyana V. "Features of Transformation of the Microelement Composition of Soils in the City of Stavropol Under the Influence of Urbogenesis." UNIVERSITY NEWS. NORTH-CAUCASIAN REGION. NATURAL SCIENCES SERIES, no. 1 (217) (March 31, 2023): 49–60. http://dx.doi.org/10.18522/1026-2237-2023-1-49-60.

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The article discusses the features of changes in the microelement composition of urban soils of the Stavropol agglomeration under the influence of urban genesis. Urban genesis, as a combination of technogenesis and landscape genesis on the territory of urban development, affects many aspects of soil functioning. Their physical properties, chemical composition, structure and mutual arrangement of genetic horizons change. Of particular relevance is the establishment of the specifics of the transformation of the microelement composition of urban soils in connection with the environmental hazard o

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Bolotova, N. V., N. Yu Filina, I. V. Simakova, and E. A. Petrukhina. "Role of micro- and macronutrients in metabolic disorders development in childhood. An endocrinologist’s view." Practical medicine 19, no. 5 (2021): 21–26. http://dx.doi.org/10.32000/2072-1757-2021-5-21-26.

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The review provides information on the role of microelements in the human life and the correlation between nutrition in various periods of life and the microelement composition of a body. Information on the participation of some trace elements in the development of chronic diseases and metabolic disorders is presented. The most common combinations of deficiency or excess of trace elements are described: zinc, chromium, calcium, iodine, manganese, molybdenum, cobalt, potassium, sodium, magnesium, silicon, iron, which leads to pathological conditions.

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Kochkartaev, S. S., E. A. Danilova, Sh Sh Shatursunov, and N. S. Osinskaya. "Investigation of the Microelement Content of Intervertebral Disc in Osteochondrosis of the Lumbar Spine." MEDICAL RADIOLOGY AND RADIATION SAFETY 67, no. 1 (2022): 83–86. http://dx.doi.org/10.33266/1024-6177-2022-67-1-83-86.

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The progressive prevalence, significant economic losses, the cost of compulsory health insurance and high-tech medical care have turned the problem of lumbar osteochondrosis into a socially significant issue. The relevance of this problem is dictated by the need to study the etiopathogenesis of the course of degenerative changes for an integrated approach when choosing an adequate treatment. The progression of the pathological process in the spine significantly contributes to changes in the metabolism of connective tissue, which is closely associated with the violation of microelements. Purpos

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Blinov, Andrey, Alexey Golik, Alexey Gvozdenko, Alina Prasolova, Maxim Pirogov, and Zafar Rekhman. "Iron Ascorbate Threonine (II) as a New Chelated Form of Essential Iron for Food Fortification." Food Industry 9, no. 1 (2024): 82–90. http://dx.doi.org/10.29141/2500-1922-2024-9-1-9.

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Microelements are an extremely important part of the diet of any living organism. However, in order to achieve its maximum digestibility, a man has to search for new nutrient forms. Microelements in the chelated complexes composition keep greater digestibility compared to such popular forms as inorganic and organic, therefore, the development of new chelated microelement forms is relevant. The research aimed at developing and studying a biologically active chelate complex of the essential microelement iron with ascorbic acid and the essential amino acid L-threonine (iron ascorbate threonine (I

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Kastori, Rudolf, Ivana Maksimovic, Radovan Marinkovic, Tijana Zeremski-Skoric, Jordana Ninkov, and Marina Putnik-Delic. "Genetic variability of concentration of microelements in wild sunflower species and hybrids." Zbornik Matice srpske za prirodne nauke, no. 118 (2010): 69–77. http://dx.doi.org/10.2298/zmspn1018069k.

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The aim of this work was to investigate genetic specificity of sunflower nutrition with microelements. Therefore, concentrations of essential (Zn, B, Mn, Cu, Fe and Ni) and non-essential (Cr, Al, Cd, As, Pb and Ba) micronutrients were analyzed. Five sunflower hybrids the most grown in Serbia and different populations of wild sunflower species originating from North America: Helianthus neglectus Heiser (3), Helianthus agrophyllus T&G (3), Helianthus petiolaris Nutt. (2), Helianthus annuus L. (4) were included in the experiment. Populations of wild sunflower species and hybrids differed sign

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SABO, M., BEDE M., and VUKADINOVIĆ V. "CORRELATION BETWEEN NUMBER OF STOMATA AND CONCENTRATION OF MACRO- AND MICROELEMENTS IN SOME WINTER WHEAT (TRITICUM AESTIVUM L.) GENOTYPES." Acta Agronomica Hungarica 49, no. 4 (2001): 319–27. http://dx.doi.org/10.1556/aagr.49.2001.4.2.

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The number of stomata and the concentration of macro- and microelements in four new winter wheat genotypes: Lenta, Lara, Perla and Fiesta were investigated in two localities in Croatia in the 1997/98 growing season. The stomata number per mm2 was determined by a standard method. N was established by the micro-Kjeldahl method, P spectrophotometrically and K, Ca, Mg, Zn, Cu, Fe and Mn by the AAS method. The interrelation of the investigated parameters was determined by multiple regression and correlation analysis. The results obtained indicate that the number of stomata per mm2 and the macro- an

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Klimenko, L. L., A. I. Deev, I. S. Baskakov, et al. "TRACE ELEMENTS IN THE BLOOD COAGULATION SYSTEM IN ISCHEMIC STROKE: A CLINICAL STUDY." Trace Elements in Medicine (Moscow) 21, no. 2 (2020): 23–33. http://dx.doi.org/10.19112/2413-6174-2020-21-2-23-33.

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The basis of the mechanism of ischemic brain tissue are hematological disorders. It is known that divalent ions influence the formation and structure of fibrin. In connection with this fact, a change in macro- and microelement balance serves as a marker of neurotrophic disturbances in the brain long before their clinical manifestations. The imbalance of metal-ligand homeostasis is an unfavorable background for the debut of ischemic stroke. In a multifactorial coagulation system, specific proteins - Protein C and D-dimers - occupy a key place. Many macro- and microelements are mediators of home

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COSMULESCU, Sina, Mihai BOTU, and Ion TRANDAFIR. "The Mineral Source for Human Nutrition of Nuts in Different Hazelnut (Corylus avellana L.) Cultivars." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 41, no. 1 (2013): 250. http://dx.doi.org/10.15835/nbha4118307.

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Hazelnuts (Corylus avellana L.) have a significant place among the types of dried nuts in terms of nutrition and health owing to their special composition of fats, protein, carbohydrates, vitamins, minerals, dietary fibers and phenolic antioxidants. Different hazelnut cultivars grown in Romania (‘Cozia’, ‘Romavel’, ‘Valcea 22’, ‘Roverd’ and ‘Red Lambert’) were evaluated for their mineral composition. Microelements were determined by using ICP-MS and a Flame AAS. The average microelements concentrations in the cultivars have varied in the following ranges (mg 100 g-1): K, 591.75 - 639.13; P, 30

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Lugasi, Andrea, Eszter Sarkadi Nagy, Andrea Zentai, et al. "Hungarian Diet and Nutritional Status Survey – The OTAP2009 study. V. Microelement intake of the Hungarian population." Orvosi Hetilap 153, no. 30 (2012): 1177–84. http://dx.doi.org/10.1556/oh.2012.29379.

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For a healthy status the adequate intake of microelements is vital. Aim and method: The Hungarian Diet and Nutritional Status Survey – joining to the European Health Interview Survey – studied the dietary habits of the Hungarian population. The present paper demonstrates the microelement intake. Results: While the intake of iron, copper and zinc was sufficient in males, it was deficient in females according to the Hungarian recommendations. Especially women in their reproductive age ingested iron below the recommendation, thus representing a health risk. In comparison to earlier Hungarian data

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Maharramov, A. M., M. R. Bayramov, Sh J. Guliyeva, et al. "Investigation of the Trace Element Composition of Oil Formation Waters Using Sorption and Flame Ionization Methods." Oil and Gas Technologies 150, no. 1 (2024): 29–33. http://dx.doi.org/10.32935/1815-2600-2024-150-1-29-33.

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Using sorption and flame ionization methods, the microelement composition of formation waters associated with Azerbaijani oil fields (Lokbatan and Bibiheybat) was studied. The sorbents used were cross-linked copolymers obtained from co-oligomers of alkenylphenols, formaldehyde, maleic anhydride, and other compounds (three- dimensional structures of 4 types). The influence of the structure of the sorbent and the composition of water on the degree of extraction of microelements was studied. It has been established that cross-linked copolymersobtained on the basis of 4-isopropenylphenol and malei

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Degtyareva, T. V., and A. A. Likhovid. "Features of microelement composition of mountain alluvial soils of the western Caucasus." Nauka Innovatsii Tekhnologii, no. 2 (2024): 9–26. http://dx.doi.org/10.37493/2308-4758.2024.2.1.

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The object of the study is the microelement composition of mountain alluvial soils, the formation of which occurs quite intensively due to the activity of processes that determine the development of soil cover in mountainous relief conditions. The study is based on the analysis of features forming the system of soil compounds of microelements in alluvial soils of river valleys of the Western Caucasus using the example of the Bolshoy Zelenchuk River valley. The study specified that alluvial soils are characterized by a constant supply of microelements in the composition of suspensions and disso

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Павлова, T. Pavlova, Котова, et al. "Influence of Vitamins and Microcells on Metabolic Indicators in the Persons with the Euthyroid Hypertrophy of the Thyroid Gland and Overweight." Journal of New Medical Technologies 21, no. 1 (2014): 76–80. http://dx.doi.org/10.12737/3318.

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The article is devoted to studying of influence of additional vitaminization (fortification) in the patients with the euthyroid hypertrophy of the thyroid gland and overweight on lipid and mineral metabolism, the concentration of urinary iodine and thyroid volume. The study involved 10 patients aged from 13 till 46 years with the overweight and euthyroid hypertrophy of the thyroid gland. Out-patient examination and treatment in the therapeutic department of Endocrinological scientific centre of RAMS was carried out for all patients. The patients were on a low-calorie diet (1500 kcal). Vitamin

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Dvornyk, Anna V., Yaroslav Y. Vodoriz, Oleg A. Pysarenko, Iryna Y. Marchenko, and Iryna M. Tkachenko. "EFFECTS OF PROFESSIONAL ORAL HYGIENE AND TEETH WHITENING ON THE MICROELEMENT COMPOSITION OF ENAMEL." Polski Merkuriusz Lekarski 51, no. 5 (2023): 533–41. http://dx.doi.org/10.36740/merkur202305113.

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Aim: The objective of this study is to investigate the impact of professional teeth cleaning and the substances used in modern dentistry for whitening on the microelement composition of tooth enamel. Materials and Methods: To study the morphology and microelement composition of the enamel, scanning electron microscopy was performed using the MiraLM microscope equipped with a Schottky field emission electron gun from Tescan. Results: A comparative analysis between the areas subjected to mechanical cleaning and those where it was not applied revealed a significant difference in the research resu

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ANTONOWICZ, Józef. "A RELATIONSHIP BETWEEN CHLOROPHYLL AND DISSOLVED SUBSTANCES IN COASTAL WATERS OF SOUTH BALTIC SEA – ANTHROPOGENIC AND NATURAL INFLUENCES." Carpathian Journal of Earth and Environmental Sciences 19, no. 1 (2024): 147–55. http://dx.doi.org/10.26471/cjees/2024/019/286.

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The objectives of this study were to indicate the relationship between chlorophyll levels, dissolved metal group minerals and phosphates in the studied area of the Central Polish Coastal Waters and to relate these data to the influence of the terrestrial environment. In 2020, in the Central Polish Coastal Waters (PLB990002), which is a special area for the protection of birds, tests were carried out on the concentrations of chlorophyll, phosphates, dissolved microelements: zinc, cobalt, nickel and iron, and electrolytic conductivity. For the analysis of dissolved microelements, a graphite cuve

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Юрьева, Э. А., В. В. Длин, М. В. Кушнарева, and Е. С. Воздвиженская. "Microelementoses in Pathology in Children." Педиатрия. Восточная Европа, no. 2 (July 4, 2023): 216–27. http://dx.doi.org/10.34883/pi.2023.11.2.006.

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Цель. Продемонстрировать высокий риск развития дефицита микроэлементов, сочетающийся с эндогенной интоксикацией в организме при наследственных и приобретенных болезнях у детей, и необходимость применения средств детоксикации в лечебном комплексе при дефиците МЭ. Материалы и методы. Обследовано 300 детей и подростков на микропротеинурию и содержание микроэлементов в белках мочи при хронических наследственных и приобретенных заболеваниях во время обследования и лечения в отделении нефрологии института Вельтищева. Результаты. У детей, наблюдаемых в стационаре (кардиомиопатии, синдром Элерса – Дан

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Salnik, Nadezhda V., Sergey N. Gorbov, Olga S. Bezuglova, Aleksey K. Sherstnev, and Pavel N. Skripnikov. "Microelement Distribution in Native Soils of Rostov Agglomeration under Different Groups of Plant Communities." UNIVERSITY NEWS. NORTH-CAUCASIAN REGION. NATURAL SCIENCES SERIES, no. 1 (213) (March 31, 2022): 71–79. http://dx.doi.org/10.18522/1026-2237-2022-1-71-79.

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The article deals with the content and distribution of microelements in the profile of native soils of the Rostov agglomeration under different types of woody plant communities. Determination of microelement content was carried out by X-ray fluorescence method on &quot;Spectroscan MAKS-GV&quot; device. Calcic Chernozems (Pachic) under natural steppe vegetation and their analogues under artificial tree formations were studied. Man-made forest plantations in the steppe zone provide conditions for accumulation of zinc and lead in the upper humus-accumulative horizons, and copper at the ca

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Boltaev, Kamol. "COMPARATIVE ANALYSIS OF THE PARAMETERS OF MICROELEMENTS DEFECTS IN ELDERLY AND SENILE AGES WITH DIFFERENT FORMS OF ANEMIA." UZBEK MEDICAL JOURNAL 6, no. 1 (2020): 5–11. http://dx.doi.org/10.26739/2181-0664-2020-6-1.

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The article is devoted to comparison the detection rate of micronutrient deficiencies of various forms of anemias in elderly and senile people. The article shows the main factors leading to a microelement polydeficiency state. We considered it appropriate to analyze the exchange of iron, copper and hematopoietic trace elements in elderly and senile people. The analysis results showed that in terms of iron metabolism and the content of hematopoietic microelements in older women’s blood serum, depending on the place of residence, they showed that the studied parameters in the examined category w

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XXX, K. a. s. i. m. o. v. S. h., R. e. y. m. o. v. A. XXX, A. b. d. u. r. a. k. h. m. a. n. o. v. a. U. K, and M. a. t. c. h. a. n. o. v. A. XXX. "INFLUENCE OF GLAUCONITE FERTILIZER ON COTTON DURING THE VEGETATION PERIOD." 2022-yil, 3-son (133/1) ANIQ FANLAR SERIYASI 1, no. 125/2 (2021): 1–9. http://dx.doi.org/10.59251/2181-1296.v1.1252.1031.

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The article discusses the influence of glauconite fertilizer on the cotton during the vegetation period. In the article is also noted that during the past years in arable territories of the republic practically is not used microelement containing fertilizers (boron, copper, molybdenum, marganese, zinc, cobalt, iodine and others), though they are needed for the plants just in small amounts, but in its turn plants can not normally develop without them. This is cleared with that microelements containing in the enzymes, vitamins, hormones and other physiologically active compounds, which play extr

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Glushchenko, N. N., and G. S. Nechitaylo. "Ecological Safety of Application of Nanotechnologies on the Example of Vegetables." Ecology and Industry of Russia 27, no. 10 (2023): 54–59. http://dx.doi.org/10.18412/1816-0395-2023-10-54-59.

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The modern issue of environmental safety of using nanotechnologies to increase the yield of vegetables was studied. The technology was developed for incorporating nanoparticles (NPs) of metal microelements into the composition of the nutrient medium to obtain planting material with improved morphophysiological properties, due to which the yield of crops when planted in the soil almost doubles. It was confirmed that the absence of disturbances in microelement composition of plant and fruit tissues, the unchanged content of mobile phases in the soil after harvesting testifies to the environmenta

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Markevich, V. V. "Gestational dynamic of content and balance of essential trace elements in serum and erythrocytes of women of different reproductive age, giving birth for the first time." HEALTH OF WOMAN, no. 10(116) (December 29, 2016): 49–52. http://dx.doi.org/10.15574/hw.2016.116.49.

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The objective: to study dynamics of software of serum and erythrocyte with essential microelements (iron, copper, zinc, cobalt, magnesium, manganese) during pregnancy in women of different reproductive age in a case of the first delivery. Patients and methods. The definition of essential microelements conducted in serum and red blood cells in 44 pregnant women of early and middle reproductive age who gave birth for the first time. Pregnant women of reproductive age were respectively 16.33±0.21 and 24.67±0.37 years. The study was conducted in the first, second and third trimesters of pregnancy

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Krys, Štěpán, Eva Lokajová, Aleš Podhorský, and Leoš Pavlata. "Microelement Supplementation in Dairy Cows by Mineral Lick." Acta Veterinaria Brno 78, no. 1 (2009): 29–36. http://dx.doi.org/10.2754/avb200978010029.

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The aim of this experiment was to verify the option of providing microelement supplementation to dairy cows in the dry period through supplemented mineral lick, and then to compare the content of microelements in the blood, colostrum and milk. The experiment was carried out on a farm with Czech Fleckvieh dairy cows. We formed an experimental group (E), supplied with mineral lick ad libitum enhanced with organic forms of microelements (Se, Zn, Cu, Mn) for four to five weeks before parturition and 1 week after parturition. The control group (C) did not receive any mineral lick. The use of minera

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Elad, Yigal, Ziv Nisan, Ziv Kleinman, Dalia Rav-David, and Uri Yermiyahu. "Effects of Microelements on Downy Mildew (Peronospora belbahrii) of Sweet Basil." Plants 10, no. 9 (2021): 1793. http://dx.doi.org/10.3390/plants10091793.

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We recently demonstrated that spraying or irrigating with Ca, Mg and K reduces the severity of sweet basil downy mildew (SBDM). Here, the effects of Mn, Zn, Cu and Fe on SBDM were tested in potted plants. The effects of Mn and Zn were also tested under semi-commercial and commercial-like field conditions. Spray applications of a mixture of EDTA-chelated microelements (i.e., Fe-EDTA, Mn-EDTA, Zn-EDTA, Cu-EDTA and Mo) reduces SBDM severity. The application of EDTA chelates of individual microelements (i.e., Fe-EDTA, Mn-EDTA and Zn-EDTA) significantly reduces SBDM in potted plants. Foliar applica

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Kryuchenko, N. O., E. Ya Zhovinsky, O. A. Zhuk, et al. "Geochemistry of micro elements in brown soils with moss cover of the Carpatian biosphere reserve." Geochemistry and ore formation, no. 43 (2022): 107–13. http://dx.doi.org/10.15407/gof.2022.43.107.

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The microelement composition (Pb, V, Cr, Zn, Mn, Cu) of the mountain-podzolic brown earth soils of the Chornohir and Marmarо reserve massifs of the Carpathian Biosphere Reserve was determined: background, under wet and dry moss (Sphagnum palustre L.). The increased content of trace elements (Cu, V, Zn, Mn) in the upper soil layer of the Chornohir massif was determined, which is explained by the presence of a clay component, and the lower content in the Marmaros massif — the presence of carbonates. Ranked series were constructed by the dispersion coefficient of microelements in soils covered wi

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Naccari, Clara, Vincenzo Ferrantelli, Gaetano Cammilleri, et al. "Study of Toxic Metals and Microelements in Honey as a Tool to Support Beekeeping Production and Consumer Safety." Foods 14, no. 11 (2025): 1986. https://doi.org/10.3390/foods14111986.

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Background: Honey is a beekeeping product with high nutritional value, considered a bio-indicator of environmental pollution. The aim of this study was to determine the mineral content in honey by analyzing toxic metals in accordance with EU regulations and evaluating the intake of microelements through honey consumption. Methods: Honey samples of different floral origins were subjected to ICP-MS analysis for the determination of toxic metals and metalloids (Cd, Pb, As) as well as microelements (Cu, Zn, Se, Fe, Mn, Co, and Al). The data were considered significant for p-values < 0.05. Resul

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Fekete, S. Gy, A. Bersényi, I. Kádár, R. Glávits, J. Koncz, and L. Zöldág. "Study of soil-plant (potato and beetroot)-animal cycle of nutritive and hazardous minerals in a rabbit model." Acta Veterinaria Hungarica 49, no. 3 (2001): 301–10. http://dx.doi.org/10.1556/004.49.2001.3.7.

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Potato and beetroot were grown on soils previously treated with heavy metal salts. Each particular microelement had a high concentration in both potato and beetroot [cadmium (Cd) 3.7 and 55.4, lead (Pb) 8.1 and 3.0, and mercury (Hg) 5.8 and 6.8 mg/kg dry matter, respectively]. In a metabolic balance trial 16 New Zealand White rabbits were fed 50 grams of basal diet and potato or beetroot ad libitum. The apparent digestibility of major nutrients and the accumulation of the microelements in different organs were investigated. Both potato and beetroot samples of high Pb and Hg content had the sig

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Podlecka, Daniela, Joanna Jerzyńska, Khadijah Sanad, et al. "Micronutrients and the Risk of Allergic Diseases in School Children." International Journal of Environmental Research and Public Health 19, no. 19 (2022): 12187. http://dx.doi.org/10.3390/ijerph191912187.

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Microelements and vitamins are believed to have immunomodulatory effects. The aim of the study was to establish the role of antioxidants (vitamins A, E, D) and microelements such as copper (Cu), selenium (Se), and zinc (Zn) levels in allergic diseases in schoolchildren. The study uses a cohort of 80 children (40 with and 40 without allergy/asthma diagnosis) aged 9 to 12 years recruited for the Polish Mother and Child Cohort Study. At nine to twelve years old, the children were tested for microelement and vitamin content and health status (including skin-prick test and spirometry, urine cotinin

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