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Journal articles on the topic 'Toxic trace element'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Thompson, Larry J., Jeffery O. Hall, and Gavin L. Meerdink. "Toxic Effects of Trace Element Excess." Veterinary Clinics of North America: Food Animal Practice 7, no. 1 (1991): 277–306. http://dx.doi.org/10.1016/s0749-0720(15)30818-5.

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2

Cedeño, Yolanda, Marta Miranda, Inmaculada Orjales, et al. "Serum Concentrations of Essential Trace and Toxic Elements in Healthy and Disease-Affected Dogs." Animals 10, no. 6 (2020): 1052. http://dx.doi.org/10.3390/ani10061052.

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This study was designed (i) to establish reference ranges for the essential trace element and background levels of toxic element exposure in the healthy/normal dog population, and (ii) to evaluate whether trace element concentrations vary in dogs suffering from different pathologies. Blood serum samples were collected from 187 healthy and diseased dogs at the Veterinary Teaching Hospital, Faculty of Veterinary Medicine, University of Santiago de Compostela (northwest Spain). The samples were acid digested, and the concentrations of trace elements (Co, Cr, Cu, Fe, Mn, Mo, Ni, Se and Zn) and tox

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3

Yang, Min, Youning Xu, Hailing Ke, and Huaqing Chen. "Cumulative Effect and Content Variation of Toxic Trace Elements in Human Hair around Xiaoqinling Gold Mining Area, Northwestern China." International Journal of Environmental Research and Public Health 18, no. 4 (2021): 2074. http://dx.doi.org/10.3390/ijerph18042074.

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The harm of toxic trace element polluted living environments to human health in mining areas has attracted extensive attention. In this study, human hair samples from a toxic trace element polluted area (village A) in a mineral processing area collected in 2015 and 2019 were studied in detail and the nonpolluted human hair samples from a contrast area (village B) with a relatively clean environment were also collected for comparison. The Hg and As in human hair samples were analyzed by Atomic Fluorescence Spectrometry (AFS) and the Pb, Cd, Cr, and Cu in human hair samples were analyzed by Indu

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4

Alsaide, Jamal K., Nada M. Hasan, and Fadi H. Khudhur. "Determining the Concentrations of Elements in Tobacco Selected in Iraqi Markets Using X-Ray Fluorescence Technique." Ibn AL- Haitham Journal For Pure and Applied Science 30, no. 3 (2017): 27. http://dx.doi.org/10.30526/30.3.1598.

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X-rays fluorescence technology was used to measure the concentrations of trace and toxic elements in tobacco smoke. One sample local and eight samples were imported selected from Iraqi markets. The results proved that tobaccos contain few concentrations of element (calcium, potassium, sodium, manganese, magnesium, chlorine, and sulfur), trace concentrations of element (aluminum, vanadium, iron, cobalt, nickel, copper and zinc), and toxic concentrations of element (arsenic, selenium, bromine, antimony, cadmium, mercury and lead). Results are proved the concentrations of elements of samples are

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Shaymaa Awad kadhim, Rusul A. Ghazi, kawther Hussein mohammed, et al. "Relationship of trace elements and toxic elements in humans’ health." GSC Advanced Research and Reviews 21, no. 3 (2024): 337–54. https://doi.org/10.30574/gscarr.2024.21.3.0439.

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Elements which are detected in small but not precisely known amounts in the living body were called “trace elements” in the past. Recent advances in analytical technologies, such as the development of atomic absorption spectrometry, have made it possible to measure these elements precisely and to determine their functions and the characteristics of their deficiency and excess states. The so-called vitamin boom has passed, and it now appears to be boom-time for trace elements. Nowadays, cases with trace element deficiencies are often encountered clinically, especially during high-calorie parent

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Alkan, Fatma, Mehmet Ethem Koksal, Dilek Ergun, Denizhan Karis, Nural Pastaci Ozsobaci, and Umit Bora Barutcu. "Element intoxication by marine food." Medical Science and Discovery 2, no. 2 (2015): 176–81. https://doi.org/10.36472/msd.v2i2.50.

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Introduction: Pollution is a deformation of the natural condition of the earth with physical, chemical, and biological factors. Environmental pollution suppresses life balance and has a negative effect on living and the ecosystem with its effects on the food chain. Toxic metal pollution easily enters to the food chain and accumulates in the living body. Marine species are intensely exposed to toxic metals, because of its habitats and feeding habits, and metals accumulate in their body. Case: A 56-year-old obese male patient attended to Ortakent-Yahsi Family Health Center (Bodrum, Mugla, Turkey

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Baser, Emre, Demet Aydogan kırmızı, Vugar Ali Turksoy, et al. "Environmental Exposures in the Etiology of Abortion: Placental Toxic and Trace Element Levels." Zeitschrift für Geburtshilfe und Neonatologie 224, no. 06 (2020): 339–47. http://dx.doi.org/10.1055/a-1263-1698.

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Abstract Purpose Intensive research has been conducted on the effects of toxic and trace elements on pregnancy. Previous studies indicated a possible relationship between placental levels of these elements and first-trimester abortion; however, their effects on the further gestational weeks are not clear. This study aimed to investigate the effect of changes in the levels of placental trace and toxic elements on second-trimester abortion. Methods The patient group consisted of 30 women with missed abortion. The control group comprised 60 healthy term and singleton pregnant women who gave birth

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Kruglov, D. S., and V. V. Velichko. "Elemental composition of fruits of the most plants of the Vacciniaceae family." JOURNAL of SIBERIAN MEDICAL SCIENCES 6, no. 4 (2022): 7–14. http://dx.doi.org/10.31549/2542-1174-2022-6-4-7-14.

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Introduction. Disturbances of trace element hemostasis are the causes of trace element imbalance, which often lead to the development of such major human diseases as iron deficiency anemia (IDA) and diabetes mellitus. Aim. Study of the trace element composition of fruits of the Vacciniaceae family plants and determination of their prospects for use in the prevention of trace element imbalance. Materials and methods. The content of 37 elements, including essential (Mn, Fe, Cu, Cr, Co, Zn) and toxic elements (Pb, Hg, As, and Cd), was determined by inductively coupled plasma mass spectroscopy. Re

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Tokatli, Cem, and Yasin Bastatli. "Trace and Toxic Element Levels in River Sediments." Polish Journal of Environmental Studies 25, no. 4 (2016): 1715–20. http://dx.doi.org/10.15244/pjoes/62678.

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10

Nilsen, Frances M., John A. Bowden, Thomas R. Rainwater, et al. "Examining toxic trace element exposure in American alligators." Environment International 128 (July 2019): 324–34. http://dx.doi.org/10.1016/j.envint.2019.04.035.

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11

Bawa-Allah, K. A., J. K. Saliu, and A. A. Otitoloju. "Single and Joint Action Toxicity Studies of Trace Elements in Binary Mixtures against Clarias gariepinus and Sarotherodon melanotheron." Journal of Applied Sciences and Environmental Management 23, no. 10 (2019): 1841–45. http://dx.doi.org/10.4314/jasem.v23i10.12.

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This study investigated the interactions of essential and non-essential trace elements when present in binary mixtures and resultant effects on acute toxicity in fish. The effects of four essential trace elements; Zn, Ni, Co and Cr respectively on the acute toxicities of three non-essential trace elements; Cd, Hg and Pb against Clarias gariepinus and Sarotherodon melanotheron were assessed using laboratory bioassays. The patterns of interaction of the elements affecting toxicity via antagonistic, synergistic or additive reactions were determined using the Synergistic Ratio (RA) and Concentrati

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12

Krasner, Ami, Megan Stolen, David Rotstein, and Spencer Fire. "Contaminant Exposure and Liver and Kidney Lesions in North American River Otters in the Indian River Lagoon, Florida." Toxics 12, no. 9 (2024): 684. http://dx.doi.org/10.3390/toxics12090684.

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The harmful algal bloom (HAB) liver toxin microcystin (MC) and trace element biomagnification were previously detected in organisms in the Indian River Lagoon (IRL), Florida. Since there are no routine screening programs for these contaminants, liver tissue from North American river otters (Lontra canadensis), an important sentinel species in the IRL, was screened for MC via enzyme-linked immunoassay (ELISA), followed by confirmatory analyses via liquid-chromatography/mass spectrometry methods (LC-MS/MS). Liver and kidney samples were evaluated for trace element (As, Cd, Co, Cu, Fe, Hg, Mn, Mo

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Bayissa, Tokuma Negisho, Sangi Gobena, Donna Vanhauteghem, Gijs Du Laing, Mulugeta Wakjira Kabeta, and Geert Paul Jules Janssens. "The Impact of Lake Ecosystems on Mineral Concentrations in Tissues of Nile Tilapia (Oreochromis niloticus L.)." Animals 11, no. 4 (2021): 1000. http://dx.doi.org/10.3390/ani11041000.

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This study evaluates the differences in mineral and toxic trace element concentrations of Nile tilapia (Oreochromis niloticus) tissues from three aquatic ecosystems in Ethiopia—Lake Ziway, Lake Langano, and Gilgel Gibe reservoir—with a focus on edible (fillet) and discarded (digestive tract, gills, skin, and liver) parts. A total of sixty (n = 60) Nile tilapia samples were collected, comprising twenty (n = 20) fish from each lake, and analyzed by inductively coupled plasma mass spectrometry. All elements varied markedly among tissues and between the lakes. Some differences in element concentra

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14

Pedersen, Gitte Alsing, Gerda Krog Mortensen, and Erik H. Larsen. "Beverages as a source of toxic trace element intake." Food Additives and Contaminants 11, no. 3 (1994): 351–63. http://dx.doi.org/10.1080/02652039409374234.

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15

Rijnders, Jet, Arthur Vienne, and Sara Vicca. "Effects of basalt, concrete fines, and steel slag on maize growth and toxic trace element accumulation in an enhanced weathering experiment." Biogeosciences 22, no. 12 (2025): 2803–29. https://doi.org/10.5194/bg-22-2803-2025.

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Abstract. Terrestrial enhanced silicate weathering is a CO2 removal technology involving the application of ground silicate materials to agricultural soils. Next to its CO2 removal potential, it can improve soil fertility and crop growth, but silicate materials can also contain toxic trace elements. In a mesocosm experiment, we investigated the effect of basalt, concrete fines, and steel slag on biomass, nutrients, and the toxic trace element concentration of Zea mays, using a dose–response approach. Plant biomass increased with basalt but not with concrete fines or steel slag. Generally, plan

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Pawar, N. J., and J. D. Nikumbh. "Trace Element Geochemistry of Groundwater from Behedi Basin, Nasik District, Maharashtra." Journal Geological Society of India 54, no. 5 (1999): 501–14. http://dx.doi.org/10.17491/jgsi/1999/540507.

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Abstract Studies carried out on trace element geochemistry of groundwater from Behedi basin have shown spatial as well as temporal variations. While the spatial variations have been attributed to land use practices in the basin, the temporal changes indicated input of trace elements from soil zone due to rain-fed recharge. On the basis of spatio-temporal variations, weathering of rocks and human activity have been identified as the potential sources of trace elements in the groundwater. The budgeting of trace elements in the groundwater suggests that the rate of flushing of Cu is highest from

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17

Gore, B. J., G. Gericke, and W. Delport. "PISCES: power industry integrated systems, chemical emissions study." Water Science and Technology 39, no. 10-11 (1999): 361–66. http://dx.doi.org/10.2166/wst.1999.0683.

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Power industry chemical emissions study (PISCES) is a broad based study conducted by EPRI in the USA with input from utilities in the USA and other parts of the world. It aims to define the source, distribution, composition and fate of toxics in power plant process and waste streams. Eskom is partaking in this project to develop knowledge of trace element emissions from the power stations which will provide Eskom with sufficient information to determine the concentration levels of toxic trace element emissions from the power stations. From this, the fate of these emissions and their impacts on

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Mansouri, Borhan, Nammamali Azadi, Arezo Hashemi Drebadami, and Samaneh Nakhaee. "Trace element levels: How Substance Use Disorder (SUD) contributes to the alteration of urinary essential and toxic element levels." PLOS ONE 19, no. 2 (2024): e0294740. http://dx.doi.org/10.1371/journal.pone.0294740.

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Increasing illicit drug use is one of the main problems in most countries or societies. Monitoring heavy metals and trace elements in this vulnerable group seems to be necessary. Therefore, we assessed the urinary trace element and toxic metals/metalloids concentrations (Zinc (Zn), Iron (Fe), Copper (Cu), Chromium (Cr), Lead (Pb), Cadmium (Cd), Arsenic (As), Nickel (Ni), and Mercury (Hg)) in opium, tramadol, and cannabis users compared to healthy subjects. In this cross-sectional study, patients with substance use disorder (SUD) (n = 74) were divided into four groups: cannabis, tramadol, opium

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Düzgün, Mehmet, and Şerif Kahraman. "Determination and Comparison of Macro, Trace and Toxic Element Content of Some Roughages by ICP OES Technique." Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 28, no. 2 (2025): 580–92. https://doi.org/10.18016/ksutarimdoga.vi.1544769.

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It is critical to determine the amount of mineral and toxic elements in roughages, which play an important role in animal nutrition. In this study, macro (Ca, K, Na, Mg, P), trace (Fe, Mn, Zn, Cu, Ni, Co, Cr, Sn, V, Si, Se, Sr, Sb, B), and toxic element (Al, As, Be, Cd, Pb) analysis of 14 roughages were determined by the Inductively Coupled Plasma Optik Emission Spectrometry (ICP OES) method. CRM (NCS DC 73350, poplar leaves) confirmed the accuracy of the method. The samples were solubilized according to the microwave wet digestion method. The macro, trace and toxic element contents of 14 roug

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20

Chojnacka, Katarzyna, and Marcin Mikulewicz. "Chemical Elements in Hair and Their Association with Autism Spectrum Disorder: A Comprehensive Systematic Review." Pollutants 3, no. 4 (2023): 587–602. http://dx.doi.org/10.3390/pollutants3040038.

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Background: Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition with increasing prevalence. This review aims to systematically investigate the relationship between the levels of toxic and trace elements in hair and the occurrence of ASD. Methods: Original articles reporting trace element levels in hair were included. A comprehensive search was conducted in databases such as Medline (via PubMed), Scopus, Web of Science, and Google Scholar, covering publications from 1 January 2000, to 2 January 2023. Keywords including “hair element analysis”, “trace elements”, and “autism”

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Cybulski, Jacek, Agata Witczak, and Kamila Pokorska-Niewiada. "Influence of Water Treatment and Wastewater Treatment on the Changes in Residues of Important Elements in Drinking Water." Molecules 27, no. 3 (2022): 972. http://dx.doi.org/10.3390/molecules27030972.

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Drinking water is the essential medium for food production, and is also needed for direct consumption; while it must be free of harmful substances, it also must have a composition that is beneficial to health. The aim of this study was to evaluate the influence of water and wastewater treatment on reducing the concentrations of zinc (Zn), nickel (Ni), iron (Fe), manganese (Mn), copper (Cu), lead (Pb), and arsenic (As) in the Western Pomerania Voivodeship in Poland. The research was carried out in 2017–2019. The analysis was performed with inductively coupled plasma atomic emission spectrophoto

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Sanz-Lázaro, C., P. Malea, E. T. Apostolaki, I. Kalantzi, A. Marín, and I. Karakassis. "The role of the seagrass <i>Posidonia oceanica</i> in the cycling of trace elements." Biogeosciences 9, no. 7 (2012): 2497–507. http://dx.doi.org/10.5194/bg-9-2497-2012.

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Abstract. The aim of this study was to investigate the role of the seagrass Posidonia oceanica on the cycling of a wide set of trace elements (Ag, As, Ba, Bi, Cd, Co, Cr, Cs, Cu, Fe, Ga, Li, Mn, Ni, Pb, Rb, Sr, Tl, V and Zn). We measured the concentration of these trace elements in different compartments of P. oceanica (leaves, rhizomes, roots and epiphytes) in a non-polluted seagrass meadow representative of the Mediterranean and calculated the annual budget from a mass balance. We provide novel data on accumulation dynamics of many trace elements in P. oceanica compartments and demonstrate t

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Lida, Anwari. "Toxic Trace Elements Exposure During Pregnancy and Its Associated Health Risks." International Journal of Novel Research in Healthcare and Nursing 10, no. 3 (2023): 346–51. https://doi.org/10.5281/zenodo.10207484.

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<strong>Abstract:</strong> Based on former research, this review highlights the most common complications and health risks associated with the accumulation of toxic trace elements in maternal and fetal bodies during the course of pregnancy. While non-essential trace metals, including Al (aluminium), cadmium (Cd), mercury (Hg), arsenic (As), and lead (Pb) trigger both pregnancy and non-pregnancy situations, pregnant cases and their fetuses are obviously more susceptible to metal toxicity due to changing chemistry and metabolic activities of the body. Given the high sensitivity of pregnancy to t

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Yokel, Robert A., Sarah E. Seger, and Jason M. Unrine. "Toxic and Essential Trace Element Content of Commonly Administered Pediatric Oral Medications." Journal of Pediatric Pharmacology and Therapeutics 22, no. 3 (2017): 193–202. http://dx.doi.org/10.5863/1551-6776-22.3.193.

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OBJECTIVES The aim of this study was to test the hypothesis that commonly administered pediatric oral medications are a significant source of toxic elements. The concentrations of 16 elements were determined in 14 frequently used pediatric oral medications. METHODS Samples were prepared for analysis by dilution or nitric acid microwave-assisted digestion and analyzed by inductively coupled plasma mass spectrometry. The intake of each element from administration for 1 week of the medication's maximum recommended daily dose to 6-month-olds was calculated and compared to an exposure guideline for

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Cubadda, Francesco. "Preface." Pure and Applied Chemistry 82, no. 2 (2010): iv. http://dx.doi.org/10.1351/pac20108202iv.

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Diet is the main source of trace elements, and exposure to dietary trace elements has a direct impact on the health of hundreds of millions worldwide. Insufficient intake of essential trace elements is a global issue. Deficiencies of iron, zinc, iodine, and selenium result in millions of people being affected by various diseases, with very serious consequences in those countries where malnutrition is widespread. On the other hand, the impact of toxic element species such as inorganic arsenic and methylmercury on entire populations has come to the fore again as a priority for both the scientifi

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Orjales, Inmaculada, Latorre Carlos Herrero, Marta Miranda, Francisco Rey-Crespo, Ruth Rodríguez-Bermúdez, and Marta López-Alonso. "Evaluation of trace element status of organic dairy cattle." Animal 12, no. 6 (2018): 1296–305. https://doi.org/10.1017/S1751731117002890.

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The present study aimed to evaluate trace mineral status of organic dairy herds in northern Spain and the sources of minerals in different types of feed. Blood samples from organic and conventional dairy cattle and feed samples from the respective farms were analysed by inductively coupled plasma mass spectrometry to determine the concentrations of the essential trace elements (cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), iodine (I), manganese (Mn), molybdenum (Mo), nickel (Ni), selenium (Se) and zinc (Zn)) and toxic trace elements (arsenic (As), cadmium (Cd), mercury (Hg) and lead (Pb)

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Ahmad, Shujaat, Shahtoa Waheed, Abdul Mannan, Ismat Fatema, and Iqbal Hussain Qureshi. "Evaluation of Trace Elements in Wheat and Wheat By-Products." Journal of AOAC INTERNATIONAL 77, no. 1 (1994): 11–18. http://dx.doi.org/10.1093/jaoac/77.1.11.

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Abstract Wheat and wheat by-products from Pakistan were analyzed to study the concentrations of 21 essential or toxic elements. Neutron activation analysis in combination with atomic absorption spectroscopy were used to determine the concentrations of Al, As, Br, Cd, Cl, Co, Cr, Cs, Cu, Fe, Hg, K, Mn, Na, Ni, Pb, Rb, Sb, Sc, Se, and Zn. Our results were compared to results reported from other countries. The weekly human intakes of toxic trace elements from wheat flour samples collected in Pakistan were estimated. These calculations were then compared to the World Health Organization’s suggeste

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Bou Khouzam, Rola, Joanna Szpunar, Michel Holeman, and Ryszard Lobinski. "Trace element speciation in food: State of the art of analytical techniques and methods." Pure and Applied Chemistry 84, no. 2 (2012): 169–79. http://dx.doi.org/10.1351/pac-con-11-08-14.

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Some elements in food are notoriously toxic, whereas others are considered essential for human health. Information on the exact chemical form in which an element is present in food is of paramount importance to determine the safety and nutritional quality of food. This critical review discusses the state of the art of analytical approaches to speciation of trace elements in food products. The topics addressed include (i) responding to regulations concerning some toxic elements (As, Hg, Sn); (ii) quality control of food and feed supplements; and (iii) characterization, in terms of element speci

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Skalny, A. A. "PHYSICAL ACTIVITY AND TRACE ELEMENT METABOLISM." Trace Elements in Medicine (Moscow) 21, no. 2 (2020): 3–12. http://dx.doi.org/10.19112/2413-6174-2020-21-2-3-12.

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Currently, there is no doubt about the prevailing influence of the level of physical activity of an individual on the functional state of the body. However, the available literature data on the impact of physical stress on the body's supply of trace elements and their distribution in tissues are largely contradictory. This review of available literature data provides an insight into the relationship between physical activity and microelement homeostasis. The influence of human physical activity on the exchange of toxic (lead, cadmium, Nickel, etc.) and essential trace elements, such as iron, s

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Sanz-Lázaro, C., P. Malea, E. T. Apostolaki, I. Kalantzi, A. Marín, and I. Karakassis. "The role of the seagrass <i>Posidonia oceanica</i> in the cycling of trace elements." Biogeosciences Discussions 9, no. 3 (2012): 2623–53. http://dx.doi.org/10.5194/bgd-9-2623-2012.

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Abstract. The aim of this work was to study the role of the seagrass Posidonia oceanica on the cycling of a wide set of trace elements (Ag, As, Ba, Bi, Cd, Co, Cr, Cs, Cu, Fe, Ga, Li, Mn, Ni, Pb, Rb, Sr, Tl, V and Zn). We measured the concentration of these trace elements in the different compartments of P. oceanica (leaves, rhizomes, roots and epibiota) in a non-polluted seagrass meadow representative of the Mediterranean and calculated the annual budget from a mass balance. We provide novel data on accumulation dynamics of many trace elements in P. oceanica compartments and demonstrate that

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Antunović, Zvonko, Boro Mioč, Josip Novoselec, Ivan Širić, Valentino Držaić, and Željka Klir Šalavardić. "Essential Trace and Toxic Element Content in Lacaune Sheep Milk during Lactation." Foods 12, no. 23 (2023): 4291. http://dx.doi.org/10.3390/foods12234291.

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The aim of this study was to investigate the concentrations of essential trace and toxic elements in the milk of Lacaune sheep during lactation in intensive rearing systems. This research was conducted with 30 Lacaune sheep that were monitored in the early (60 days of lactation), medium (120 days of lactation), and late (180 days of lactation) stages of lactation. The sheep were fed a pelleted feed mixture (1 kg/day), a cereal mixture (600 g/day), and alfalfa hay (ad libitum). The essential (Fe, Zn, Cu, Co, Mn, Mo, Se, Cr, and Ni) and toxic element (heavy metals: Cd, Pb, As, and Hg) concentrat

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Batyrova, Gulnara, Victoria Kononets, Gulmira Umarova, et al. "Trace Metal and Metalloid Profiles in Hair Samples from Children in the Oil-Producing Region of Kazakhstan." Toxics 13, no. 7 (2025): 522. https://doi.org/10.3390/toxics13070522.

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Toxic elements are considered a significant threat to public health in oil-producing countries. Western Kazakhstan is experiencing serious environmental problems due to the development of the oil and gas industry. This study aimed to assess the concentrations of toxic trace elements—aluminum (Al), arsenic (As), beryllium (Be), cadmium (Cd), mercury (Hg), and lead (Pb)—in the hair of children residing in Kazakhstan’s oil and gas-producing region, and to evaluate the relationship between the concentration of toxic elements and the remoteness of their residence from oil and gas fields. A cross-se

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Pokhrel, Galaxy, Sachin Silwal, Sabi Thapa, et al. "Assessment of Micronutrients and Toxic Elements in Rice Grains: Implications for Food Safety and Nutrition." BMC Journal of Scientific Research 7, no. 1 (2024): 37–49. https://doi.org/10.3126/bmcjsr.v7i1.72942.

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The complete assessment of micronutrient and toxic elements (Cu, Mo, Sn, Cr, Ni, Zn and Pb) in rice grains and implications for food safety and nutrition is still not understood clearly. Pot experiments were designed to grow the two rice cultivars namely MH63 and LYMZ. For the accurate determination of the micronutrient elements and toxic element, here we used microwave assisted digestion for sample preparation and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for the determination. Good linearity was maintained over the range studied with correlation coefficients (R2) of 0.999-1.0. Th

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Di Bella, Giuseppa, Angela Giorgia Potortì, Asma Beltifa, Hedi Ben Mansour, Vincenzo Nava, and Vincenzo Lo Turco. "Discrimination of Tunisian Honey by Mineral and Trace Element Chemometrics Profiling." Foods 10, no. 4 (2021): 724. http://dx.doi.org/10.3390/foods10040724.

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The concentrations of 19 chemical elements have been determined in 36 honey samples of different botanical (wildflower, eucalyptus, eucalyptus red flowers, prickly pears, lemon blossom, thyme, almond, rosemary and jujube) honeys from the three geographical areas of Tunisia (Sidi Bouzid, Nabeul and Sfax) using inductively coupled plasma mass spectrometry (ICP-MS). The aim of this work was to use the multielement analysis together with chemometric tools to verify the botanical and the geographical origin of honeys. The correlation on the basis of mineral element content between the honey samples

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Skalny, Andrey A., Alexey A. Tinkov, Yulia S. Medvedeva, et al. "Zinc asparaginate supplementation induces redistribution of toxic trace elements in rat tissues and organs." Interdisciplinary Toxicology 8, no. 3 (2015): 131–38. http://dx.doi.org/10.1515/intox-2015-0020.

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Abstract The primary objective of the current study was the investigation of the influence of zinc asparaginate supplementation for 7 and 14 days on toxic metal and metalloid content in rat organs and tissues. Rats obtained zinc asparaginate in doses of 5 and 15 mg/kg/day for 7 and 14 days. At the end of the experiment rat tissues and organs (liver, kidney, heart, m. gastrocnemius, serum, and hair) were collected for subsequent analysis. Estimation of Zn, Al, As, Li, Ni, Sn, Sr content in the harvested organs was performed using inductively coupled plasma mass spectrometry at NexION 300D. The

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El Hosry, Leina, Nicolas Sok, Rosalie Richa, Layal Al Mashtoub, Philippe Cayot, and Elias Bou-Maroun. "Sample Preparation and Analytical Techniques in the Determination of Trace Elements in Food: A Review." Foods 12, no. 4 (2023): 895. http://dx.doi.org/10.3390/foods12040895.

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Every human being needs around 20 essential elements to maintain proper physiological processes. However, trace elements are classified as beneficial, essential, or toxic for living organisms. Some trace elements are considered essential elements for the human body in adequate quantities (dietary reference intakes, DRIs), while others have undetermined biological functions and are considered undesirable substances or contaminants. Pollution with trace elements is becoming a great concern since they can affect biological functions or accumulate in organs, causing adverse effects and illnesses s

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Zivkov-Balos, М., Z. Mihaljev, and Z. Cupic. "Contnet of trace elements and some radionuclides in lucerne (Medicago sativa)." Biotehnologija u stocarstvu 27, no. 3 (2011): 591–98. http://dx.doi.org/10.2298/bah1103591z.

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The samples of lucerne were collected from twelve different locations in Vojvodina during the summer period July- September 2004. Raw lucerne trees were cut on the height of 4-5 cm under the ground in the amount of 2-3 kg. The samples were air-dried, ground, powdered and mineralized by the method of dry burning. The content of minerals, toxic elements and radionuclides in the samples of lucerne was determined. Due to low concentrations of detected toxic elements and radionuclides and contents of micro- and macro-elements, the obtained results indicate that alfalfa from the examined localities

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Tashenov, A. K., A. S. Kabylova, M. V. Frontasyeva, N. M. Omarova, and S. V. Morzhukhina. "Assessment of heavy metal and other toxic elements deposition in the Karaganda Region based on moss analysis." BULLETIN of the L.N. Gumilyov Eurasian National University. Chemistry. Geography. Ecology Series 130, no. 1 (2020): 54–61. http://dx.doi.org/10.32523/2616-6771-2020-130-1-54-61.

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The results on assessing trace element contamination of the environment based on analysis of moss biomonitors collected in Central Kazakhstan. Concentrations of elements were determined by neutron activation analysis and atomic absorption spectrometry in the Joint Institute for Nuclear Research. A total of 39 elements were identified, including heavy metals.

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Soylemezoglu, Tülin, Ismail Akinci, Vugar Aliyev, Zeliha Kayaalti, and Engin Tutkun. "Toxic metal and essential trace element levels of Turkish Blood donors." Toxicology Letters 211 (June 2012): S143. http://dx.doi.org/10.1016/j.toxlet.2012.03.523.

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Oldal, Vince, and Lajos Papp. "Investigation of Hungarian Moss Species as Toxic Trace Element-Accumulating Plants." Microchemical Journal 54, no. 4 (1996): 360–66. http://dx.doi.org/10.1006/mchj.1996.0112.

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Stafilov, Trajče, and Irina Karadjova. "Atomic absorption spectrometry in wine analysis." Macedonian Journal of Chemistry and Chemical Engineering 28, no. 1 (2009): 17. http://dx.doi.org/10.20450/mjcce.2009.218.

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This article reviews methods for the determination and identification of trace elements in wine by using atomic absorption spectrometry (AAS). Wine is one of the most widely consumed beverages and strict analytical control of trace elements content is required during the whole process of wine production from grape to the final product. Levels of trace elements in wine are important from both points of view: organoleptic – Fe, Cu, Mn and Zn concentrations are directly related to the destabilization and oxidative evolution of wines, and toxicological – toxic elements content should be under the

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Rao, S. S., and A. Mudroch. "Microbial Responses to Trace Elements and Nutrients in the St. Lawrence River." Water Quality Research Journal 21, no. 4 (1986): 513–23. http://dx.doi.org/10.2166/wqrj.1986.044.

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Abstract Over 100 surface sediment samples from Lac St. Louis (St. Lawrence River) were examined for various microbial physiological types and densities. These organisms were correlated to the concent rat ions of trace elements (Ni, Co, Cr, V, Cu, Pb, Zn, As, Fe, Mn and Ti) and nutrients (P and organic matter). Results indicated a relationship between bacterial densities and trace element concentrations. Data also suggested there was an apparent indication of bacterial inhibit ion due to toxic substances in the lake sediment. Generally, high and low bacterial density zones existed in the sedim

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Börjesson, Jimmy, and Sören Mattsson. "Medical applications of X-ray fluorescence for trace element research." Powder Diffraction 22, no. 2 (2007): 130–37. http://dx.doi.org/10.1154/1.2737468.

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Techniques for estimation of element levels directly in humans (noninvasivein vivo) or in samples (in vitro) from humans are reviewed. Toxic, nonessential, trace elements may cause temporary or permanent damage to various organs and tissues in humans. There is thus a need to control the concentrations. Knowledge of the relations between toxic effects and element concentration may be extracted from measurements in humans as well as in samples from humans and her environment. Applications traditionally include occupationally exposed subjects, but an increasing research area is studies of members

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Imran, Wania, and Justin B. Richardson. "Trace Element (As, Cd, Cr, Cu, Pb, Se, U) Concentrations and Health Hazards from Drinking Water and Market Rice across Lahore City, Pakistan." Sustainability 15, no. 18 (2023): 13463. http://dx.doi.org/10.3390/su151813463.

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Exposure to toxic concentrations of trace elements in rice and drinking water is a serious issue for millions of South Asians, due to rice serving as a large portion of their diets and the geochemical enrichment of trace elements in groundwaters. The overall goal of this study was to evaluate and compare the hazards posed from toxic trace elements through the consumption of commercially available basmati rice and public drinking water sources across Lahore, Pakistan. Drinking water samples (n = 36) were collected from publicly accessible drinking taps from eight administrative towns and the ca

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Pavlova, Dolja, Irina Karadjova, and Ilina Krasteva. "Essential and toxic element concentrations in Hypericum perforatum." Australian Journal of Botany 63, no. 2 (2015): 152. http://dx.doi.org/10.1071/bt14260.

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The herb Hypericum perforatum L. – otherwise known as St John’s Wort – that grows on serpentine and non-serpentine sites is widely used in traditional medicine in Bulgaria. Plant aerial parts (Hiperici herba) as well as methanol/water (1 : 1) and water extracts prepared from eight populations growing on and off serpentine were analysed for essential (Fe, Mn, Cr, Co, Cu, Zn) and toxic (Ni, Cd, Pb) elemental concentration using inductively plasma optical emission spectrometry and electro thermal atomic absorption spectrometry. The results showed that metal concentrations varied across sites. Non

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Madejón, P. "Trace elements and nutrients in white poplar trees affected by the Aznalcóllar mine spill." Forest Systems 12, no. 3 (2003): 19–32. http://dx.doi.org/10.5424/1076.

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Nutrient and trace element concentrations in leaves and branches of poplar (Populus alba L.) have been studied two years after the Aznalcóllar mine spill. The soils of the Guadiamar channel (where poplar was sampled) were still greatly polluted by trace elements, due in part to the difficulty for cleaning up these particular sites. However, nutrient contents (N, P, K, Ca and Mg) of the plants were not affected by the soil pollution. Sulphur content was high in the affected trees, however, the concentrations were not toxic for the physiology of the plant. In general, As, Cd, Pb and Tl contents

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Goto, Norika, Hirokazu Hara, Mao Kondo, et al. "Hydrogen sulfide increases copper-dependent neurotoxicity via intracellular copper accumulation." Metallomics 12, no. 6 (2020): 868–75. http://dx.doi.org/10.1039/d0mt00015a.

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Krupp, Eva M. "Preface." Pure and Applied Chemistry 84, no. 2 (2012): iv. http://dx.doi.org/10.1351/pac20128402iv.

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Trace elements are a vital ingredient in our food, which directly relates to our health and well-being. The study of health effects related to the abundance or deficiency of trace elements that we are exposed to in our daily life is of prime importance in order to understand mechanisms and interactions of those elements within the human body. Trace elements taken up with food may exert toxic actions (e.g., in the case of arsenic or mercury), others are essential and a deficiency in these trace elements (e.g., iron, selenium, zinc, or iodine) can have drastic health effects and cause diseases.T

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Almayhi, Roaa, and Ghoufran Kawass. "Association "neurotoxicity" of Toxic Metal Mercury in Hair with Autism Spectrum Disorders in Children." University of Thi-Qar Journal of Science 11, no. 1 (2024): 203–6. http://dx.doi.org/10.32792/utq/utjsci/v11i1.1216.

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Autism spectrum disorder is a complicated neurological disease that is identified by the occurrence of two defining characteristics present in people with ASD, notably social deficits and repetitive and stereotypical behaviors. This review aims to systematically investigate the relationship between the levels of toxic and trace element Hg in hair and the developments of ASD.. The objective of this review is to Methodically investigate the connection Amidst ASD" emergence, also" hair' levels of hazardous, also trace elements Hg.. Through Original articles that reported on the amounts of trace e

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Sangiuliano, D., C. Rubio, A. J. Gutiérrez, et al. "Metal Concentrations in Samples of Frozen Cephalopods (Cuttlefish, Octopus, Squid, and Shortfin Squid): An Evaluation of Dietary Intake." Journal of Food Protection 80, no. 11 (2017): 1867–71. http://dx.doi.org/10.4315/0362-028x.jfp-17-184.

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ABSTRACT Cephalopods are an important source of nutrients and some of the most widely consumed marine foods. However, because of contamination of the oceans and the bioaccumulative nature of toxic metals, these foods may pose a health risk. For this reason, the concentrations of some trace elements (chromium [Cr], lithium, strontium [Sr], copper [Cu], and nickel) and toxic metals (aluminum [Al], cadmium, and lead) were determined in 65 frozen samples of cuttlefish, octopus, common squid, and shortfin squid by inductively coupled plasma optical emission spectrometry to evaluate dietary intake a

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