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Artykuły w czasopismach na temat „Zinc content”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 24 lutego 2023

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1

Bhubhanil, Sakkarin, Panida Sittipo, Paweena Chaoprasid, Sumontha Nookabkaew, Rojana Sukchawalit, and Skorn Mongkolsuk. "Control of zinc homeostasis in Agrobacterium tumefaciens via zur and the zinc uptake genes znuABC and zinT." Microbiology 160, no. 11 (November 1, 2014): 2452–63. http://dx.doi.org/10.1099/mic.0.082446-0.

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The Agrobacterium tumefaciens zinc uptake regulator (Zur) was shown to negatively regulate the zinc uptake genes znuABC, encoding a zinc transport system belonging to the ATP-binding cassette (ABC) transporter family, and zinT, which encodes a periplasmic zinc-binding protein. The expression of znuABC and zinT was inducible when cells were grown in medium containing a metal chelator (EDTA), and this induction was shown to be specific for zinc depletion. The expression of znuABC was reduced in response to increased zinc in a dose-dependent manner, and zinT had a less pronounced but similar patt

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2

Iolascon, Achille, and Laura Perrone. "Erythrocytic Zinc Content during Childhood." Acta Haematologica 73, no. 2 (1985): 114–16. http://dx.doi.org/10.1159/000206303.

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Dipti, SS, C. Hotz, KA Kabir, and M. Bipul. "Changes in the zinc content of selected bangladeshi rice varieties through modified parboiling and milling methods." SAARC Journal of Agriculture 15, no. 2 (January 25, 2018): 31–43. http://dx.doi.org/10.3329/sja.v15i2.35153.

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Zinc deficiency is prevalent among women and children in Bangladesh, and methods to increase the zinc content of parboiled rice could contribute to its prevention. We quantified the effect of modified parboiling conditions on zinc content and of the degree of milling on zinc and phytate contents of Bangladeshi rice varieties. Parboiling studies varied the conditions used in the local commercial operations, including pre-steaming and soaking times, change of soaking water, and steaming pressure. Milling studies used 10 Bangladeshi varieties at 0% (brown), 2%, 4%, 6%, 8%, and 10% degree of milli

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4

C. Dias-Barbosa, Cristina Z. de Morais, Diego S. V. de Oliveira, Kaesel J. D. de Oliveira, Regilda S. dos Reis Moreira Araújo, and Maurisrael de Moura Rocha. "Selection of Cowpea Elite Lines for Iron and Zinc Biofortification." Current Nutrition & Food Science 17, no. 1 (December 29, 2020): 48–58. http://dx.doi.org/10.2174/1573401316999200503031253.

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Background: Cowpea is a very popular crop in Brazil, rich in nutrients that can be used as food to feed the population, avoiding deficiencies caused by the lack of minerals such as iron and zinc. Objective: To select elite cowpea lines for biofortification of iron and zinc and determine the physical and chemical characteristics of the lines. We analyzed: 33 cowpea genotypes, being 31 elite genotypes and two biofortified cultivars (control). Method: The 10 best lines with iron and zinc contents were selected and, together with the controls, were analyzed for chemical composition (moisture, ash,

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5

Zhang, Yue-Qiang, Li-Li Pang, Peng Yan, Dun-Yi Liu, Wei Zhang, Russell Yost, Fu-Suo Zhang, and Chun-Qin Zou. "Zinc fertilizer placement affects zinc content in maize plant." Plant and Soil 372, no. 1-2 (October 1, 2013): 81–92. http://dx.doi.org/10.1007/s11104-013-1904-9.

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Saakian, Alexander. "Monitoring the content of manganese, zinc, and cobalt in Haplic Chernozem." АгроЭкоИнфо 4, no. 46 (August 19, 2021): 16. http://dx.doi.org/10.51419/20214416.

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The paper uses the materials of local agroecological monitoring of arable soils of the Belgorod region on the content of manganese, zinc, and cobalt in haplic chernozem of the steppe part of the Belgorod region. The content of manganese, zinc and cobalt in the arable horizon was 1.42, 1.22 and 1.23 times higher than in the parent rock, respectively. A strong correlation was established between the total contents of zinc and cobalt in the soil profile (r=0.77), and the bonds of manganese with zinc and cobalt had the strength of an average value (r=0.59 and r=0.55). The content of mobile forms o

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7

Yakimovskii, A. F., I. I. Shantyr, M. A. Vlasenko, M. V. Yakovleva, and S. Yu Kryzanovskaia. "The influence of acizolum to bioelements content in rat's blood plasma, parenchimal organs and brain." Biomeditsinskaya Khimiya 64, no. 2 (2018): 183–87. http://dx.doi.org/10.18097/pbmc20186402183.

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Zinc content in blood plasma and brain tissue of rats was studied by analytic mass-spectrometry with inductively coupled plasma. In control (saline-treated animal) zinc content in plasma was 3.6±1.4 mg/ml, in the liver – 12.5±2.5 mg/mg, in the spleen – 10.9±4.1 mg/mg, in the brain – 8.7±3.0 mg/mg. After a single intraperitoneal injection of zinc donator acizolum (24 mg/kg) zinc content decreased in all examined tissues, especially in brain. After a course of sequential acizolum injections (seven administrations during two weeks) essential elevation of zinc content in blood plasma and tissues i

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8

Pandey, Shyam Narain, and Isha Verma. "Zinc-Induced Biochemical Constituents and Reproductive Yield of Wheat with Zinc Supply in Sand Culture Conditions." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 6, no. 03 (July 25, 2020): 178–81. http://dx.doi.org/10.18811/ijpen.v6i03.03.

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In a sand culture experiment, the present study deals with the quantitative (growth and some biochemical constituents) and qualitative yield of grains (zinc and protein contents) of wheat (Triticum aestivum L., var. HD-2967) under the influence of various concentrations of zinc supply (0.01, 0.1 1.0 and 5 mg l-1). Zinc levels were prepared in a standard nutrient solution (omitting zinc). The zinc accumulation was dose dependent in vegetative parts of wheat, which was increased with increase in zinc supply levels. The low and high zinc content in wheat shoot inhibited pigments content and activ

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9

Middleton, Maureen, Manuel Olivares, Alejandra Espinoza, Miguel Arredondo, Fernando Pizarro, and Carolina Valenzuela. "Exploratory Study: Excessive Iron Supplementation Reduces Zinc Content in Pork without Affecting Iron and Copper." Animals 11, no. 3 (March 11, 2021): 776. http://dx.doi.org/10.3390/ani11030776.

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The aim of this work was to determine in an exploratory manner the effect of excessive iron supplementation on iron, zinc, and copper contents in pork and pork offal. Pigs averaging 50 days in age and 15 ± 1.3 kg body weight were allocated to a control group (500 ppm dietary Fe) and a supplemental group (3000 ppm dietary Fe). After an iron supplementation period of 60 days, blood samples were analyzed to determine iron biomarkers, serum copper, and zinc contents. Animals were slaughtered to assess total iron, non-heme iron, heme iron, zinc, and copper contents in samples of nine meat cuts and

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10

Gargul, K., P. Jarosz, and S. Małecki. "Alkaline Leaching of Low Zinc Content Iron-Bearing Sludges." Archives of Metallurgy and Materials 61, no. 1 (March 1, 2016): 43–50. http://dx.doi.org/10.1515/amm-2016-0013.

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Various types of waste materials containing zinc (e.g. dusts and sludges from gas dedusting process) are obtained in steel industry. The contents of Zn in these materials may vary considerably. Even a low concentration of zinc in recirculated products precludes their recycling in ferrous metallurgy aggregates. Long storage of this type of material can lead to contamination of soil and water by zinc compounds which can be leached out by acid rain, for example. This paper focuses on research involving alkaline leaching tests of low zinc content iron-bearing materials. These tests were preceded b

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11

Binnerts, W. T. "Zinc status of cows as deduced from the liver zinc content." Netherlands Journal of Agricultural Science 37, no. 2 (June 1, 1989): 107–17. http://dx.doi.org/10.18174/njas.v37i2.16642.

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The zinc content of cow's liver was estimated in livers collected from slaughterhouses in The Netherlands. A total of 333 samples taken in autumn and early winter had an average Zn content 125+or-29 mg/kg DM, with 32 outliers (Zn 212 mg/kg and higher). The distribution of the high outliers, along a line extending from NW to SE over the country, may be related to geophysical factors, but also to feeding practice. Some very low Zn contents could be found by subtraction of the residual active Zn that is part of enzymes, about 90 mg/kg, and logarithmic transformation. Thus 29 low outliers could be

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12

YOSHINAGA, Jun, Mieko KIMURA, Kiyohisa NAGAI, Yoshinori ITOKAWA, Tetsuro HONGO, and Tsuguyoshi SUZUKI. "Zinc content of Japanese green tea." Nippon Eiyo Shokuryo Gakkaishi 40, no. 5 (1987): 416–18. http://dx.doi.org/10.4327/jsnfs.40.416.

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13

Kochi, Sims K., Giampietro Schiavo, MichÃ¨le Mock, and Cesare Montecucco. "Zinc content of theBacillus anthracislethal factor." FEMS Microbiology Letters 124, no. 3 (December 1994): 343–48. http://dx.doi.org/10.1111/j.1574-6968.1994.tb07306.x.

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14

Atkinson, Stephanie A. "Abnormal Zinc Content in Human Milk." American Journal of Diseases of Children 143, no. 5 (May 1, 1989): 608. http://dx.doi.org/10.1001/archpedi.1989.02150170110034.

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15

Gupta, Shipra, Kirti Arora, and Geeta Trilok-Kumar. "Zinc Content of Cereals and Pulses in Delhi." Indian Journal of Nutrition and Dietetics 55, no. 2 (April 4, 2018): 216. http://dx.doi.org/10.21048/ijnd.2018.55.2.16049.

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Severe zinc deficiency is rare in India but mild to moderate deficiency could be widespread. There is little data on zinc intakes based on nutritional assessment methods, mainly because the Indian Food Composition Tables that were available until recently gave incomplete zinc content values in foods. A pilot study was, therefore, undertaken to assess the zinc content of cereals and pulses consumed in Delhi and to compare the values with those given in the latest Indian Food Composition Tables. Four hundred and twenty six samples of twenty three varieties of cereals / cereal products and fiftee

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16

Czaikoski, Karina, Rodrigo Santos Leite, José Marcos Gontijo Mandarino, Mercedes Concórdia Carrão-Panizzi, Josemeyre Bonifácio Da Silva, and Elza Iouko Ida. "Physicochemical characteristics of canned vegetable-type soybean processed with zinc at different pasteurization times." Pesquisa Agropecuária Brasileira 53, no. 7 (July 2018): 840–48. http://dx.doi.org/10.1590/s0100-204x2018000700008.

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Abstract: The objective of this work was to evaluate the effects of zinc concentration in acidified brine and of pasteurization time on the zinc content, color, and physicochemical and microbiological characteristics of canned vegetable-type soybean (Glycine max). The 22 central composite rotational design (CCRD) was used, with zinc concentration in the acidified brine and duration of pasteurization as variables, resulting in 12 assays. A canning formulation was developed and compared with canned-vegetable type soybean without zinc and with fresh-vegetable type soybean, with microbiological ev

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17

Aumeistere, Līva, Inga Ciproviča, Dace Zavadska, Konstantīns Bavrins, and Anastasija Borisova. "Zinc Content in Breast Milk and Its Association with Maternal Diet." Nutrients 10, no. 10 (October 5, 2018): 1438. http://dx.doi.org/10.3390/nu10101438.

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Background: Zinc is an indispensable element, being involved in many biological processes. Correspondingly, insufficient zinc intake in early youth can detrimentally affect the function of a growing body. The aim of this study was to determine zinc content in breast milk among lactating women in Latvia and factors (maternal diet; mother’s and baby’s characteristics; breastfeeding pattern) affecting it. Methods: In total, 62 mature milk (at least one month postpartum) samples were collected and pooled within 24 h. Zinc content (mg 100 mL−1) was determined using inductively coupled plasma mass s

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18

Li, Guo Xin, Bing Jie Li, Yi Liang Peng, and Wei Tong Yue. "Influence of Zinc Content on Anti-Corrosion Performance of Zinc-Rich Coatings." Applied Mechanics and Materials 423-426 (September 2013): 169–72. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.169.

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The zinc-rich coating prevents steel from corrosion by sacrificing electrochemical cathode anode protection, but the zinc content is the most important parameter. In this paper, the zinc-rich coatings made with the amino resin, acrylic resin, complex solvents, auxiliary agents and high purity zinc powder. The coatings were applied onto steel substrate and then placed in neutral salt spray for 3000 h in order to study the anti-corrosion performance. The results showed that the anti-corrosion performance was promoted with the zinc content increasing. When the zinc content was higher than 86 wt.

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Skalny, Andrey A., Alexey A. Tinkov, Yulia S. Medvedeva, Irina B. Alchinova, Mikhail Yu Karganov, Olga P. Ajsuvakova, Anatoly V. Skalny, and Alexandr A. Nikonorov. "Zinc asparaginate supplementation induces redistribution of toxic trace elements in rat tissues and organs." Interdisciplinary Toxicology 8, no. 3 (September 1, 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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20

Silva, Camila Andrade, Ângela de Fátima Barbosa Abreu, Magno Antonio Patto Ramalho, and Angelita Duarte Corrêa. "Interaction genotype by season and its influence on the identification of beans with high content of zinc and iron." Bragantia 71, no. 3 (November 6, 2012): 336–41. http://dx.doi.org/10.1590/s0006-87052012005000037.

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The mineral contents in common bean seeds are influenced, in addition to genetic variation, by environmental crop conditions, especially by the soil type and chemical composition and by the genotype x environment interaction. This study was carried out to verify if the zinc and iron contents are affected by the crop growing period. Ten lines with high iron and zinc contents and ten with low contents were assessed in three seasons: "wet season" of 2009/2010 (sowing in November); "dry season" of 2010 (sowing in February) and "winter season" of 2010 (sowing in July), in Lavras, Minas Gerais State

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21

Wang, Guang Jian, and Na Zeng. "Preparation and Catalytic Properties of Zn-HMS Molecular Sieves." Advanced Materials Research 560-561 (August 2012): 300–304. http://dx.doi.org/10.4028/www.scientific.net/amr.560-561.300.

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Znic-containing mesoporous HMS (Zn-HMS) with various znic contents were synthesized by using netural dodecylamine(DDA) as template at ambient temperature and characterized by means of XRD, FT-IR and TEM. The catalytic performance of Zn-HMS was evaluated by the oxidation of thiophene, and the influences of the zinc content and zinc source on the catalytic performances of the samples were studied. It was observed that a limited content of zinc can be incorporated into the siliciate framework of HMS and appropriate amount of zinc incorporated would promote the formation of the typical wormhole-li

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22

Gao, Ming, Yicun Chen, Liwen Wu, and Yangdong Wang. "Changes in the Profiles of Yield, Yield Component, Oil Content, and Citral Content in Litsea cubeba (Lour.) Persoon Following Foliar Fertilization with Zinc and Boron." Forests 10, no. 1 (January 13, 2019): 59. http://dx.doi.org/10.3390/f10010059.

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Mountain pepper (Litsea cubeba (Lour.) Persoon) is an important oil plant used as an ingredient in edible oil, cooking condiments, cosmetics, pesticides, and potential biofuels. Zinc and boron are essential micronutrients for plant growth. However, the effects of zinc and boron on the yield, yield component, oil content, and citral content in L. cubeba have not been determined. This study was conducted to evaluate the efficacy of the foliar application of zinc, boron, and multiple micronutrients (zinc + boron) on the yield, yield component, oil content, and citral content of three varieties (F

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23

GUO, J. X., X. M. FENG, X. Y. HU, G. L. TIAN, N. LING, J. H. WANG, Q. R. SHEN, and S. W. GUO. "Effects of soil zinc availability, nitrogen fertilizer rate and zinc fertilizer application method on zinc biofortification of rice." Journal of Agricultural Science 154, no. 4 (May 20, 2015): 584–97. http://dx.doi.org/10.1017/s0021859615000441.

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SUMMARYRice (Oryza sativa L.) is one of the most important cereal crops in the world and a potentially important source of zinc (Zn) in the diet. The improvement of Zn content of rice is a global challenge with implications for both rice production and human health. The objective of the present study was to identify the effects of nitrogen (N) fertilizer rates and Zn application methods on Zn content of rice by evaluating rice production on native soils with different Zn availabilities in 2010/11. The results indicated that Zn application increased rice grain yield and Zn content in grains com

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24

SHARMA, DINESH K., RAKESH K. SHARMA, and DEBASIS GHOSH. "SPATIAL DECISION SUPPORT SYSTEM FOR ZINC CONTENT IN SOIL." International Journal of Information Technology & Decision Making 04, no. 04 (December 2005): 567–80. http://dx.doi.org/10.1142/s021962200500174x.

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Spatial decision support systems can enhance the efficiency and effectiveness of decision-making about the zinc status of soil. In this paper, we present an interactive spatial decision support system (ISDSS), identifying the zinc deficiency zone(s), thus enabling the decision-maker to take appropriate measures for correcting zinc deficiencies in soil. The system can display a contour map of the required Block, District, or State of West Bengal along with information about the quantity of zinc to be added to the soil, if the available zinc is not sufficient for a particular crop. The ISDSS con

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25

Zhang, Qian Qian, and Wei Rong Chen. "Effect of Al and Zn Content on the Preparation of Semisolid Mg-Al-Zn Magnesium Alloy." Advanced Materials Research 842 (November 2013): 27–30. http://dx.doi.org/10.4028/www.scientific.net/amr.842.27.

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The thermodynamic parameter and microstructure of three contents as-cast magnesium alloys were researched by phase picture, X-ray diffraction and thermodynamic analysis, whereafter prepared semisolid billets by strain induced melt activation (SIMA). The microstructure observation and rheology parameter analysis demonstrated that add zinc content consumedly reduced formation temperature of semisolid microstructure, decreased isothermal holding time, and accelerated microstructure evolution. With increasing zinc content, the semisolid morphology better and better that is propitious to semisolid

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Vetter, J., I. Siller, and Zs Horvath. "Zinc Content of Sporocarps of Basidiomycetous Fungi." Mycologia 89, no. 3 (May 1997): 481. http://dx.doi.org/10.2307/3761041.

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Yudicheva, O. "Study of Zinc Content in Biofortified Tomato." Advanced Science Journal 2014, no. 7 (June 1, 2014): 15–18. http://dx.doi.org/10.15550/asj.2014.07.015.

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Vetter, J., I. Siller, and Zs Horváth. "Zinc content of sporocarps of basidiomycetous fungi." Mycologia 89, no. 3 (May 1997): 481–83. http://dx.doi.org/10.1080/00275514.1997.12026806.

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Casey, Clare E., Philip A. Walravens, K. Michael Hambidge, and A. Silverman. "The zinc content of human duodenal secretions." Nutrition Research 6, no. 6 (June 1986): 725–28. http://dx.doi.org/10.1016/s0271-5317(86)80013-6.

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Martins, Lemyr, Antonio Peres, Roberto Galéry, and Carlos Pereira. "Carbonate Content Reduction in Zinc Ore Concentrate." Journal of Materials Research and Technology 1, no. 1 (April 2012): 27–30. http://dx.doi.org/10.1016/s2238-7854(12)70006-6.

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Zachwieja, Z., J. Chlopicka, M. Schlegel-Zawadzka, P. Zagrodzki, J. Wypchlo, and M. Krośniak. "Evaluation of zinc content in children’s hair." Biological Trace Element Research 47, no. 1-3 (January 1995): 141–45. http://dx.doi.org/10.1007/bf02790111.

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Salkie, Mark L., Louis H. Honorè, and Fred Jajczay. "Copper and Zinc Content of Human Leiomyomas." Gynecologic and Obstetric Investigation 21, no. 4 (1986): 208–12. http://dx.doi.org/10.1159/000298956.

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Marotta, Antonio, Nicola Todisco, Antonino Di Toro, Roberto Toraldo, Giuseppe Ponte, and Laura Perrone. "Zinc content of lymphomonocytes in obese children." Nutrition Research 15, no. 10 (October 1995): 1411–15. http://dx.doi.org/10.1016/0271-5317(95)02013-l.

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Maclean, Kirsteen H., John L. Cleveland, and John B. Porter. "Cellular zinc content is a major determinant of iron chelator–induced apoptosis of thymocytes." Blood 98, no. 13 (December 15, 2001): 3831–39. http://dx.doi.org/10.1182/blood.v98.13.3831.

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Abstract Desferrioxamine (DFO) and the hydroxypiridinone (HPO) deferiprone (CP20) chelate iron as well as other metals. These chelators are used clinically to treat iron overload, but they induce apoptosis in thymocytes. Thymocyte apoptosis is potentiated by zinc deficiency, suggesting that these iron chelators may induce apoptosis by depleting stores of zinc. Exposure of murine thymocytes to either DFO or deferiprone resulted in significant reductions in the labile intracellular zinc pool. Moreover, increasing intracellular zinc levels, by chronic zinc dietary supplementation to mice or in vi

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Henderson, L. M., G. J. Brewer, J. B. Dressman, S. Z. Swidan, D. J. DuRoss, C. H. Adair, J. L. Barnett, and R. R. Berardi. "Use of zinc tolerance test and 24-hour urinary zinc content to assess oral zinc absorption." Journal of the American College of Nutrition 15, no. 1 (February 1996): 79–83. http://dx.doi.org/10.1080/07315724.1996.10718568.

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Moura, Jeane de Oliveira, Maurisrael de Moura Rocha, Regina Lúcia Ferreira Gomes, Francisco Rodrigues Freire Filho, Kaesel Jackson Damasceno e Silva, and Valdenir Queiroz Ribeiro. "Path analysis of iron and zinc contents and others traits in cowpea." Crop Breeding and Applied Biotechnology 12, no. 4 (December 2012): 245–52. http://dx.doi.org/10.1590/s1984-70332012000400003.

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The objective of this study was to estimate the direct and indirect effects of agronomic and culinary traits on iron and zinc contents in 11 cowpea populations. Correlations between traits were estimated and decomposed into direct and indirect effects using path analysis. For the study populations, breeding for larger grain size, higher number of grains per pod, grain yield, reduced cooking time, and number of days to flowering can lead to decreases in the levels of iron and zinc in the grain. Genetic gains for the iron content can be obtained by direct selection for protein content by indirec

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Wang, Jingtao, Yuhong Qi, Xu Zhao, and Zhanping Zhang. "Electrochemical Investigation of Corrosion Behavior of Epoxy Modified Silicate Zinc-Rich Coatings in 3.5% NaCl Solution." Coatings 10, no. 5 (April 30, 2020): 444. http://dx.doi.org/10.3390/coatings10050444.

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In order to develop waterborne silicate anticorrosive coatings to replace solvent-based anticorrosive coatings used widely in the shipping industry, epoxy modified silicate emulsions were synthesized with different contents of epoxy resin, then aqueous silicate zinc-rich coatings were prepared with the synthesized silicate emulsion, triethylamine, and zinc powder. The influence of the content of epoxy on the properties and chemical structure of the modified emulsion, mechanical properties of the silicate coatings, and corrosion behavior of the silicate zinc-rich coatings in 3.5% NaCl solution

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Drozd, Łukasz, Monika Ziomek, Krzysztof Szkucik, Waldemar Paszkiewicz, Monika Maćkowiak-Dryka, Zbigniew Bełkot, and Michał Gondek. "Selenium, copper, and zinc concentrations in the raw and processed meat of edible land snails harvested in Poland." Journal of Veterinary Research 61, no. 3 (September 26, 2017): 293–98. http://dx.doi.org/10.1515/jvetres-2017-0039.

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Abstract Introduction: The objective of the present research was to carry out a comparative assessment of copper, zinc, and selenium concentrations in the meat of edible land snails collected in Poland (Helix pomatia, Cornu aspersum maxima, and Cornu aspersum aspersum), as well as to determine the effect of preliminary processing of Roman snails (Helix pomatia) on the content of the aforementioned elements. Material and Methods: In the first stage, determinations were made on unprocessed snail meat. In the second stage, the study focused on Roman snails and consisted in an additional evaluatio

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Öncan Sümer, Feride. "Soya Tane Verimi ve Protein Oranının Çinko Uygulaması ile Geliştirilmesi." Turkish Journal of Agriculture - Food Science and Technology 10, no. 11 (December 1, 2022): 2188–95. http://dx.doi.org/10.24925/turjaf.v10i11.2188-2195.5449.

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In this study, it was aimed to increase grain yield and grain zinc content by foliar application of zinc in different soybean varieties. In this study, umut-2002, altınay and cinsoy cultivars were used as material and foliar zinc application (0-60 kg ha-1) was applied to these cultivars. In the study, plant height, first pod height, leaf chlorophyll content, number of pods per plant, number of pods per pod, 100-seed weight, grain yield, grain protein content and grain zinc ratio were measured. This increase was also observed in grain protein content and grain zinc content. Among the varieties,

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Manzi, Pamela, Maria Gabriella Di Costanzo, and Mena Ritota. "Content and Nutritional Evaluation of Zinc in PDO and Traditional Italian Cheeses." Molecules 26, no. 20 (October 18, 2021): 6300. http://dx.doi.org/10.3390/molecules26206300.

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Zinc is an essential mineral which plays a key role in several important biological processes in the human body. The determination of its level in food matrices can contribute to the food quality characterization and to the adequacy of the diet. Animal food products generally have a higher zinc content compared to vegetables. Among them, dairy products consumption can provide a great contribution to the zinc reference intakes. In this study, different Italian cheeses (38 Protected Denomination of Origin and 9 Traditional) were evaluated for their zinc content. Cow cheeses generally showed the

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Yang, Jinzhu, Tiantian Wang, Gang Lin, Mingzhu Li, Yanjiao Zhang, and Kangsen Mai. "The Assessment of Dietary Organic Zinc on Zinc Homeostasis, Antioxidant Capacity, Immune Response, Glycolysis and Intestinal Microbiota in White Shrimp (Litopenaeus vannamei Boone, 1931)." Antioxidants 11, no. 8 (July 29, 2022): 1492. http://dx.doi.org/10.3390/antiox11081492.

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This study aimed to assess dietary organic zinc on zinc homeostasis, antioxidant capacity, immune response, glycolysis and intestinal microbiota in white shrimp (Litopenaeus vannamei Boone, 1931). Six experimental diets were formulated: Control, zinc free; S120, 120 mg·kg−1 zinc from ZnSO4·7H2O added into control diet; O30, O60, O90 and O120, 30, 60, 90 and 120 mg·kg−1 zinc from Zn-proteinate added into control diet, respectively. The results showed that organic zinc significantly promoted zinc content and gene expression of ZnT1, ZIP11 and MT in the hepatopancreas and enhanced antioxidant cap

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Lahučký, Ladislav, Daniel Bajčan, and Pavol Trebichalský. "Vertical Zinc Migration in Various Soil Types." Agriculture (Polnohospodárstvo) 57, no. 2 (June 1, 2011): 61–67. http://dx.doi.org/10.2478/v10207-011-0007-y.

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Vertical Zinc Migration in Various Soil TypesIn this contribution the zinc content in selected soil types and soil reaction on zinc loading in kinetic model conditions with knock-down columns filled with soil samples are evaluated. The total zinc content after their draining, finish and decomposition by HF + HClO4mixture and its fractions content in extract of 2 mol dm-3HNO3, in extract of 0.05 mol dm-3EDTA and in extract of 0.01 mol dm-3CaCl2using atomic absorption spectrometry method were determined.The knock-down columns filled with soil samples in model kinetic conditions were used for obs

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Shamanin, V. P., P. Flis, T. V. Savin, S. S. Shepelev, O. G. Kuzmin, A. S. Chursin, I. V. Pototskaya, et al. "Genotypic and ecological variability of zinc content in the grain of spring bread wheat varieties in the international nursery KASIB." Vavilov Journal of Genetics and Breeding 25, no. 5 (September 10, 2021): 543–51. http://dx.doi.org/10.18699/vj21.061.

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Spring bread wheat is the staple crop in Western Siberia and Kazakhstan, a significant portion of which goes for export. Wheat breeding with a high level of zinc in wheat grain is the most cost-effective and environmentally friendly way to address zinc deficiency in the diet. The purpose of this work was to evaluate the contribution of the factors ‘location’ and ‘genotype’ in the variability of zinc content in wheat grain, and to identify the best varieties as sources of this trait for breeding. The research on screening zinc content in the wheat grain of 49 spring bread wheat varieties from t

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Thomidis, T., C. Tsipouridis, Z. Michailides, and E. Exadaktylou. "Effect of zinc on the leaf mineral content, yield, fruit weight and susceptibility of peaches to Monilinia laxa." Australian Journal of Experimental Agriculture 46, no. 9 (2006): 1203. http://dx.doi.org/10.1071/ea04237.

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The effect of zinc sulfate and zinc chelate on the leaf mineral content, yield and fruit weight of the peach variety Andross was investigated in a Greek orchard. Foliar application of a 25% zinc sulfate solution on 25 February and 2% zinc chelate solution on 20 May increased the zinc content of leaves and no toxicity was observed. In contrast, foliar application of 6% zinc sulfate and soil application of zinc sulfate at a rate of 200 g/tree on 25 February did not affect the zinc content of leaves. However, zinc sulfate applied to the soil at a rate of 200 g/tree significantly increased fruit y

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Tripathy, Swapan K., and Bandita Sahoo. "Phenotyping and Association Analysis of Zinc Biofortified Rice Varieties for Grain Yield and Quality Traits." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 7, no. 03 (November 25, 2021): 208–12. http://dx.doi.org/10.18811/ijpen.v7i03.4.

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A set of 25 test genotypes including 11 promising high zinc landraces, four zinc biofortified released varieties, six Zn-dense advance breeding lines, one OUAT rice variety, one zinc dense check variety “Chittimatyalu” and three low zinc mega varieties of rice (Swarna and Sambamahsuri) were assessed for grain Zn content and inter-relationship among seed yield and quality traits. P44 selection revealed highest Zn content (52.7ppm) followed by Basudha, Manika, Nikipankhia, ORCZ 75-3-1 and Tikimashuri with Zn content more than 40 ppm. Grain yield showed a significant positive correlation with a n

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Dušová, Hana, Jan Trávníček, Zdeněk Peksa, Daniel Falta, and Václav Pálka. "Trace element content in market eggs in Bohemia." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 60, no. 6 (2012): 75–80. http://dx.doi.org/10.11118/actaun201260060075.

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The aim of this study was to analytically determine the content of iodine, copper, zinc and manganese in the yolk of consumer eggs in Bohemia in 2007 and 2008. Investigated eggs originated from six so called intensive farms with large flocks (118 eggs) and twelve backyard farms or small-flock establishments (136 eggs) from three administrative regions in Czech Republic. Eggs from intensive farms were obtained directly from the establishments, while eggs from backyard farms were purchased from private farmers. Spectrophotometric Sandell-Kolthoff method was used for determination of iodine conte

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Yeschenko, Yu V., V. V. Novitsky, V. D. Bovt, V. A. Yeschenko, O. I. Urazova, and N. V. Grigorova. "Dithizone injuring action to blood granulocytes and basal parts of intestine crypts." Bulletin of Siberian Medicine 9, no. 5 (October 28, 2010): 24–27. http://dx.doi.org/10.20538/1682-0363-2010-5-24-27.

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It was shown, that dithizone injection to rats induced zinc deficiency in blood granulocytes and Paneth cells. Phase changes of zinc content were observed in the cells. First phase (primary decrease of cytochemically detected zinc content in the cells) was a result of intravital binding of this metal to dithizone. Second one (permanent partial increase of cell zinc content) was a result of decomposition of the product of intravital reaction. Third phase (secondary decrease of cell zinc concentration) was connected with cell necrosis. Dithizone injection to animals also induced cell secretory m

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Liu, Lei, Zai Qin Wang, Liang Chen, and Zhen Li. "Preparation and Research on Anticorrosion Zinc-Rich Coating of Hydraulic Metal Structure." Advanced Materials Research 785-786 (September 2013): 887–91. http://dx.doi.org/10.4028/www.scientific.net/amr.785-786.887.

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The types and addition dose of zinc in the zinc-rich coating have a significant impact on the character of coating. Two types of the zinc powders and the amount of zinc were researched in this paper. It reveals that flaky zinc coating is better than the spherical zinc coating on corrosion performance, and the performance of the coating will be the best only when the solid content of zinc is reasonable. The results also show that optimal solid content of flaky zinc are 62.5%, 60% and 60.5% in the inorganic zinc-rich coating, epoxy zinc-rich coating and vinyl resin zinc-rich coating, respectivel

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Chang, Hong, Xin Bin Zhou, Shu Hui Yu, and Yong Xiang Zhou. "Effects of Nitrogen on Zinc Uptake, Accumulation and Partitioning of Wheat." Applied Mechanics and Materials 316-317 (April 2013): 250–53. http://dx.doi.org/10.4028/www.scientific.net/amm.316-317.250.

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Effects of nitrogen on uptake, accumulation and partitioning of zinc throughout the development of wheat were studied under pot-culture conditions. The results showed that under low zinc application (0.2 mg kg-1) the grain zinc content increased by 140% when nitrogen fertilizer increased from 50 mg kg-1 to 150 mg kg-1. Under high zinc application (5 mg kg-1) the grain zinc content increased by 61%. Increasing nitrogen application under low zinc fertilizer, the grain zinc mainly comes from the root zinc uptake. While increasing nitrogen application under high zinc fertilizer, the grain zinc mai

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Lachman, J., A. Hejtmánková, D. Miholová, D. Kolihová, and P. Tluka. "Relations among alkaloids, cadmium and zinc contents in opium poppy (Papaver somniferum L.)." Plant, Soil and Environment 52, No. 6 (November 17, 2011): 282–88. http://dx.doi.org/10.17221/3442-pse.

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The effort of this work was to prove whether there exists any relation between stress factors caused by content of cadmium and zinc, and content and composition of opium alkaloids codeine, morphine, narcotine (noscapine) and papaverine contained in poppy seeds and capsules (Papaver somniferumL.) in 14 samples of 8 varieties cultivated in 8 localities in 2003. Contents of cadmium and zinc were measured by a method of electrothermic atomization and contents of selected individual alkaloids were determined by a HPLC method. The results were tested by the Spearman correlation coefficient and the P

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