keyword
MENU ▼
Read by QxMD icon Read
search

Selenium Minerals

keyword
https://www.readbyqxmd.com/read/29785132/influence-of-fto-rs9939609-polymorphism-on-appetite-ghrelin-leptin-il6-tnf%C3%AE-levels-and-food-intake-of-women-with-morbid-obesity
#1
Fernanda Cristina Carvalho Mattos Magno, Helena Chrispim Guaraná, Ana Carolina Proença Fonseca, Giselda Maria Kalil Cabello, João Régis Ivar Carneiro, Aline Pereira Pedrosa, Ana Carolina Ximenes, Eliane Lopes Rosado
Background: The fat mass and obesity-related ( FTO ) gene has a strong relationship with obesity, extreme obesity and inflammatory state, and may also be associated with food intake regulation. Objective: The aim of the present study was to evaluate the influence of the rs9939609 single-nucleotide polymorphism of the FTO gene on appetite, ghrelin, leptin, interleukin 6 (IL6), tumor necrosis factor α (TNFα) levels and food intake of morbidly obese women. Materials and methods: The study comprised 70 women, aged between 20 and 48 years, from Rio de Janeiro, Brazil...
2018: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy
https://www.readbyqxmd.com/read/29774513/coordinated-effects-of-lead-toxicity-and-nutrient-deprivation-on-growth-oxidative-status-and-elemental-composition-of-primed-and-non-primed-rice-seedlings
#2
Fahad Khan, Saddam Hussain, Mohsin Tanveer, Sehrish Khan, Hafiz Athar Hussain, Biland Iqbal, Mingjian Geng
Rice crop is highly susceptible to the toxic levels of lead (Pb) during early growth stages. Moreover, a sufficient availability of mineral nutrients is critical for survival of plants particularly under stressful conditions. An experiment was carried out to unravel the coordinated effects of Pb stress (1-mM PbCl2 ) and different nutrient treatments (sufficient nutrient supply, nitrogen (N) deprivation, phosphorus (P) deprivation, and potassium (K) deprivation) on morphological growth, reactive oxygen species (ROS), antioxidants, and nutrient status in primed and non-primed rice seedlings...
May 17, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29735057/sapucaia-nut-lecythis-pisonis-cambess-and-its-by-products-a-promising-and-underutilized-source-of-bioactive-compounds-part-i-nutritional-composition-and-lipid-profile
#3
Fernanda Demoliner, Priscila de Britto Policarpi, Juliano Carvalho Ramos, Vera Lúcia Azzolin Frescura Bascuñan, Roseli Aparecida Ferrari, Iván Jachmanián, Alicia de Francisco de Casas, Lúcio Flavo Lopes Vasconcelos, Jane Mara Block
The nutritional composition of the sapucaia nut, cake and shell, the nut and cake minerals content and the lipid profile of the nut oil (fatty acids, tocopherols, phytosterols and triacylglycerols) were determined. The nuts and cake exhibited a high content of lipid (47.9 to 60.8 mg 100 g-1 ), protein (15.8 to 19.5 mg 100 g-1 ), dietary fiber (16.5 to 22.6 mg 100 g-1 ) and provided an excellent source of selenium (26.4 to 46.94 μg g-1 ). The oil contained a high amount of unsaturated fatty acids (39...
June 2018: Food Research International
https://www.readbyqxmd.com/read/29706977/joint-exploration-of-favorable-haplotypes-for-mineral-concentrations-in-milled-grains-of-rice-oryza-sativa-l
#4
Guo-Min Zhang, Tian-Qing Zheng, Zhuo Chen, Yong-Li Wang, Ying Wang, Yu-Min Shi, Chun-Chao Wang, Li-Yan Zhang, Jun-Tao Ma, Ling-Wei Deng, Wan Li, Tian-Tian Xu, Cheng-Zhi Liang, Jian-Long Xu, Zhi-Kang Li
Grain minerals in rice, especially those in milled grains, are important sources of micro-nutrition elements, such as iron (Fe), zinc (Zn), manganese (Mn), copper (Cu), and selenium (Se), and of toxic heavy metal elements, especially cadmium (Cd), for populations consuming a rice diet. To date, the genetic mechanism underlying grain mineral concentrations (GMCs) in milled grain remains largely unknown. In this report, we adopted a set of 698 germplasms consisting of two subsets [ indica / Xian (X-set) and japonica / Geng (G-set)], to detect quantitative trait loci (QTL) affecting GMC traits of Fe, Zn, Cd, Mn, Cu, and Se in milled grains...
2018: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29704207/effects-of-selenium-and-chromium-enriched-diets-on-growth-performance-lipid-profile-and-mineral-concentration-in-different-tissues-of-growing-rabbits
#5
Shimaa A Amer, Anaam E Omar, Mohamed E Abd El-Hack
The aim of this study was to investigate the effect of dietary supplementation with different sources of selenium and/or organic chromium on the growth performance, digestibility, lipid profile, and mineral content of hair, liver, and fore and hind limb of growing rabbits. A total of 150 weanling New Zealand White (NZW) male rabbits were randomly allotted to six dietary treatment groups: (1) basal diet (control group), (2) basal diet + 0.6 mg sodium selenite/kg diet, (3) basal diet + 0.6 mg selenium yeast/kg diet, (4) basal diet + 0...
April 27, 2018: Biological Trace Element Research
https://www.readbyqxmd.com/read/29698611/selenium-deficiency-in-mineral-rich-mid-western-australia
#6
Venkata Kodali
CONTEXT: Selenium is an essential micronutrient for human beings. Selenoproteins play a role in anti-oxidation and in maintaining immunity. Selenoproteins are distributed in all tissues, the most important of which are glutathione peroxidase, thioredoxin reductase and deiodinases. The deiodinases are selenium-dependent enzymes. ISSUES: An elderly man with lethargy and tiredness who had normal free thyroid hormone T4, thyroid-stimulating hormone and a low T3 with subnormal temperature and low selenium level...
April 2018: Rural and Remote Health
https://www.readbyqxmd.com/read/29663923/selenium-and-iron-oxide-nanocomposites-for-magnetically-targeted-anti-cancer-applications
#7
Halla Laufey Hauksdóttir, Thomas J Webster
Iron oxide nanoparticles (IONP) are already well-established in the medical field due to their ability to improve contrast in magnetic resonance imaging (MRI) and for their external magnetic control in the body. Moreover, selenium has been shown to kill numerous cancer cells at lower concentrations that IONP (e.g., 1 μg/ml). Selenium is a trace mineral of growing interest in cancer treatment since it is an essential nutrient in the human body and can interfere with thiolcontaining proteins necessary for cancer cells to function...
March 1, 2018: Journal of Biomedical Nanotechnology
https://www.readbyqxmd.com/read/29652839/selenium-rich-ricegrass-juice-improves-antioxidant-properties-and-nitric-oxide-inhibition-in-macrophage-cells
#8
Rattanamanee Chomchan, Panupong Puttarak, Adelheid Brantner, Sunisa Siripongvutikorn
Ricegrass juice ( Oryza sativa L.) was introduced as a functional food as the consumption of sprouts or seedlings has been claimed to provide high nutritive value. Selenium (Se) is a trace mineral that plays a key role in the human antioxidation scheme. Supplementation of Se into plants is one strategy to enhance plant bioactivities, and the consumption of Se plant foods may confer superior health benefits. In this study, ricegrass juice extract was analyzed for its major phenolic components. The effect of ricegrass juice extracts bio-fortified with 0, 10 and 40 mg Se/L named as RG0, RG10, and RG40, respectively, were investigated for a percentage of cell viability, changes of endogenous antioxidant enzymes, lipid peroxidation, and nitric oxide inhibition in RAW264...
April 13, 2018: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/29644607/thermal-effects-from-the-release-of-selenium-from-a-coal-combustion-during-high-temperature-processing-a-review
#9
Jianjun Hu, Qiang Sun, Huan He
The release of selenium (Se) during coal combustion can have serious impacts on the ecological environment and human health. Therefore, it is very important to study the factors that concern the release of Se from coal combustion. In this paper, the characteristics of the release of Se from coal combustion, pyrolysis, and gasification of different coal species under different conditions are studied. The results show that the amount of released Se increases at higher combustion temperatures. There are obvious increases in the amount of released Se especially in the temperature range of 300 to 800 °C...
April 11, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29620514/gene-expression-profile-of-hypertrophic-chondrocytes-treated-with-h-2-o-2-a-preliminary-investigation
#10
Ying He, Ying Zhang, Meng-Ying Wang, Meng Zhang, Dan Zhang, Ying Zhang, Zhuo-Cheng Jiang, Feng Wu, Jing-Hong Chen
Objective To identify the osteogenesis genes whose expression is altered in hypertrophic chondrocytes treated with H2 O2 . Methods Murine chondrogenitor cells (ATDC5) were differentiated into hypertrophic chondrocytes by Insulin-Transferrin-Selenium (ITS) treatment, and then treated with H2 O2 . Suitable conditions (concentration, time) were determined by using the MTT assay. After total RNA isolation and cDNA synthesis, the levels of 84 genes were determined using the PCR array, whereas quantitative RT-PCR was carried out to validate the PCR array data...
March 30, 2018: Chinese Medical Sciences Journal, Chung-kuo i Hsüeh K'o Hsüeh Tsa Chih
https://www.readbyqxmd.com/read/29599555/case-control-study-of-mineral-concentrations-of-hoof-horn-tissue-derived-from-feedlot-cattle-with-toe-tip-necrosis-syndrome-toe-necrosis
#11
Murray Jelinski, Cheryl Waldner, Gregory Penner
This study determined whether mineral concentrations in the hooves of cattle with toe tip necrosis syndrome (cases) differed from those of cattle dying of all other causes (controls). Samples were collected over a 2-year period from 16 different feedlots and analyzed for 8 minerals [cobalt (Co), copper (Cu), iron (Fe), magnesium (Mg), manganese (Mn), molybdenum (Mo), selenium (Se), and zinc (Zn)]. Mineral concentrations in the hoof wall and solar horn of the same hoof were poorly correlated; Se was the most correlated (ρ = 0...
March 2018: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
https://www.readbyqxmd.com/read/29577309/determination-of-changes-in-the-concentration-and-distribution-of-elements-within-olive-drupes-cv-leccino-from-se-biofortified-plants-using-la-icp-ms
#12
Roberto D'Amato, Maurizio Petrelli, Primo Proietti, Andrea Onofri, Luca Regni, Diego Perugini, Daniela Businelli
BACKGROUND: Biofortification of food crops has been used to increase the intake of Se in the human diet, even though this may change the concentration of other elements and modify the nutritional properties of the enriched food. Therefore, Se-biofortification programs should include the routine assessment of the overall mineral composition of enriched plants. RESULTS: Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA ICP-MS) was used for the assessment of mineral composition of table olives...
March 25, 2018: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/29557441/metabolic-transformation-and-urinary-excretion-of-selenium-se-in-rats-fed-a-se-enriched-defatted-rapeseed-brassica-napus-l-diet
#13
Zuzana Čadková, Jiřina Száková, Jana Tremlová, Oldřich Kopecký, Ondřej Žíla, Pavel Tlustoš
Se-Enriched defatted rapeseed (Se-DRS), a by-product of rapeseed oil production, is high in Se. This study aimed to detect possible changes in Se-metabolism after Se-DRS consumption and to assess its suitability as a Se supplement in monogaster feed. In this experiment, rats were fed three types of diets differing in Se-form: soybean meal, Se-salt and Se-DRS. Potential differences in Se-metabolism were evaluated based on the total Se concentrations along with non-protein Se speciation patterns in the urine and blood serum of the rats...
March 20, 2018: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/29552557/effects-of-foliar-selenite-on-the-nutrient-components-of-turnip-brassica-rapa-var-rapa-linn
#14
Xiong Li, Boqun Li, Yongping Yang
We administered foliar applications of 50, 100, and 200 mg L-1 selenium (Se, selenite) on turnip ( Brassica rapa var. rapa Linn.) and detected the changes in the main nutrient components in fleshy roots. Results showed that the foliar application of Se (IV) significantly increased the Se content in turnip, and Se (IV) positively affected the uptake of several mineral elements, including magnesium, phosphorus, iron, zinc, manganese, and copper. Se (IV) treatments also improved the synthesis of protein and multiple amino acids instead of crude fat and total carbohydrate in turnip, indicating that the foliar application of Se (IV) could enhance Se biofortification in turnip and promote its nutritional value...
2018: Frontiers in Chemistry
https://www.readbyqxmd.com/read/29551406/heart-failure-micronutrient-profile-and-its-connection-with-thyroid-dysfunction-and-nutritional-status
#15
Livia Fernandes de Lima, Fernando Barbosa, Marcus Vinícius Simões, Anderson Marliere Navarro
INTRODUCTION: Heart failure (HF) is a growing public health issue; its risk factors include inappropriate dietary intake of microelements such as iodine, selenium, zinc and iron, which may lead to thyroid dysfunction. OBJECTIVE: This study aimed to assess the correlation among the functional class stages of patients with HF, iodine, selenium, iron and zinc levels with the presence of thyroid dysfunction. METHODOLOGY: One hundred nine patients from the HF outpatient clinic of the Clinics Hospital of Ribeirão Preto whose blood and urine were collected for micronutrient analysis and laboratory tests were selected...
March 3, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29517182/influence-of-selected-dietary-components-on-the-functioning-of-the-human-nervous-system
#16
Agnieszka Wendołowicz, Ewa Stefańska, Lucyna Ostrowska
The diet is directly connected not only with the physical status but also with the functioning of the brain and the mental status. The potentially beneficial nutrients with a protective effect on the nervous system function include amino acids (tryptophan, phenylalanine, tyrosine, taurine), glucose and vitamins C, E, D and beta-carotene, B group vitamins (vitamin B12, vitamin B6, vitamin B4, vitamin B1) and minerals (selenium, zinc, magnesium, sodium, iron, copper, manganese, iodine). The presence of antioxidants in the diet protects against oxidative damage to nervous system cells...
2018: Roczniki Państwowego Zakładu Higieny
https://www.readbyqxmd.com/read/29500801/experimental-simulation-of-the-effects-of-essential-and-toxic-trace-elements-on-thyroid-function
#17
E S Barysheva
The effects of essential (I, Se, and Zn) and toxic (Pb and Cd) trace elements on the thyroid function were studied experimentally. The protective effects of iodine, zinc, and selenium on thyroid tissue and antithyroid effects of toxic trace elements promoting a decrease in the levels of thyroid hormones (T3 , T4 ) and imbalance of pituitary hormones (TSH) were detected. Addition of toxic trace elements to the ration of experimental rats led to their accumulation in the thyroid (0.051 μg/g Pb and 0.190 μg/g Cd)...
March 2018: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/29480307/retention-of-selenium-by-calcium-aluminate-hydrate-afm-phases-under-strongly-reducing-radioactive-waste-repository-conditions
#18
H Rojo, A C Scheinost, B Lothenbach, A Laube, E Wieland, J Tits
Safety assessment studies of future nuclear waste repositories carried out in many countries predict selenium-79 to be a critical radionuclide due to its presence as anion in three relevant oxidation states (vi, iv, -ii) resulting in weak retardation by most common rock minerals. This assumption, however, ignores its potential uptake by AFm phases, positively charged anion exchangers, which are present in significant quantities in the cementitious materials used in artificial barriers. Here we report for the first time wet chemistry and spectroscopic data on the interaction of the most relevant selenium anion species under the expected strongly reducing conditions, i...
March 28, 2018: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/29478230/trace-element-concentrations-in-beef-cattle-related-to-the-breed-aptitude
#19
Victor Pereira, Paloma Carbajales, Marta López-Alonso, Marta Miranda
Animal feed has traditionally been supplemented with trace elements at dietary concentrations well above physiological needs. However, environmental concerns have led to calls for better adjustment of mineral supplementation to actual physiological needs and, in this context, consideration of breed-related differences in trace element requirements. The aim of this study was to analyze trace element concentrations in the main breeds used for intensive beef production in northern Spain (Holstein-Friesian [HF], Galician Blonde [GB], and GB × HF cross)...
February 24, 2018: Biological Trace Element Research
https://www.readbyqxmd.com/read/29461678/the-relation-between-dietary-intake-and-glaucoma-a-systematic-review
#20
REVIEW
Wishal D Ramdas
PURPOSE: A common question of patients to their physician is what they can do themselves against glaucoma, except taking their daily medication. However, for ophthalmologists, it is often hard to give their patients an advice on their dietary intake. To help ophthalmologists in answering this question, an overview of the current scientific literature on the association of nutrients with glaucoma is presented. METHODS: A comprehensive systematic review was conducted in which articles published up to September 2017 were identified in PubMed and reference lists...
February 20, 2018: Acta Ophthalmologica
keyword
keyword
114054
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"