Selenium status, plasma zinc, copper, and magnesium in vegetarians.

abstract：:Epimedium polysaccharide (EPS) and isatis root polysaccharide (IRPS) were extracted, purified, and selenizingly modified by nitric acid-sodium selenite method to obtain nine selenizing EPSs (sEPSs), sEPS1-sEPS9 and nine selenizing IRPSs (sIRPSs), sIRPS1-sIRPS9, respectively. Their effects on chicken peripheral lymphoc...

journal_title：Biological trace element research

authors： Li X,Hou R,Yue C,Liu J,Gao Z,Chen J,Lu Y,Wang D,Liu C,Hu Y

更新日期：2016-05-01 00:00:00

abstract：:High blood glucose concentration in diabetes induces free radical production and, thus, causes oxidative stress. Damage of cellular structures by free radicals play an important role in development of diabetic complications. In this study, we evaluated effects of sodium tungstate on enzymatic and nonenzymatic markers ...

journal_title：Biological trace element research

authors： Nakhaee A,Bokaeian M,Akbarzadeh A,Hashemi M

更新日期：2010-08-01 00:00:00

abstract：:Recently, considerable attention has been paid to the negative effects caused by the presence and constant increase in concentration of heavy metals in the environment, as well as to the determination of their content in human biological samples. In this paper, the concentration of chromium in samples of blood and int...

journal_title：Biological trace element research

authors： Dudek-Adamska D,Lech T,Konopka T,Kościelniak P

更新日期：2018-12-01 00:00:00

abstract：:The levels of iron, zinc, and copper in the tissues of the pregnant rat, on d 12, 19, and 21 after impregnation have been determined and compared with controls. Iron levels decreased considerably in late pregnancy as a result of increased fetal requirements, thus diminishing iron stores in rat tissues, but maintaining...

journal_title：Biological trace element research

authors： Mas A,Romeu A,Alemany M,Arola L

更新日期：1985-09-01 00:00:00

abstract：:We hypothesized that blood heavy metal levels such as lead, cadmium, and mercury were associated with uric acid level and hyperuricemia, and that this association remains significant after adjustment for other metals. We tested this hypothesis using the Korean National Health and Nutrition Examination Survey data. Bet...

journal_title：Biological trace element research

authors： Park J,Kim Y

更新日期：2021-01-01 00:00:00

abstract：:Various studies indicate the role of manganese (Mn) in the virulence of pathogens. Salmonella is an intracellular pathogen which is able to multiply within the macrophages. The present study was therefore, designed to assess the effect of Mn supplementation on Salmonella-macrophage interactions particularly in referen...

journal_title：Biological trace element research

authors： Rishi P,Jindal N,Bharrhan S,Tiwari RP

更新日期：2010-01-01 00:00:00

abstract：:Zinc deficiency, which is common among Iranian populations, is believed to play a crucial role in the onset and progression of mood disorders such as depression in different stages of life. We have therefore investigated the relationship between serum/dietary zinc status and depression scores among adolescent girls li...

journal_title：Biological trace element research

authors： Gonoodi K,Moslem A,Ahmadnezhad M,Darroudi S,Mazloum Z,Tayefi M,Tabatabaeizadeh SA,Eslami S,Shafiee M,Khashayarmanesh Z,Haghighi HM,Ferns GA,Ghayour-Mobarhan M

更新日期：2018-11-01 00:00:00

abstract：:Being a proven photocatalyst, nano-anatase is capable of undergoing electron transfer reactions under light. In previous studies, we had proven that nano-anatase improved photosynthesis and greatly promoted spinach growth. However, the molecular mechanisms of carbon reaction promoted by nano-anatase are still not clea...

journal_title：Biological trace element research

authors： Xuming W,Fengqing G,Linglan M,Jie L,Sitao Y,Ping Y,Fashui H

更新日期：2008-01-01 00:00:00

abstract：:The toxic effect of Pb2+ has been studied in eukaryotic cells by using Tetrahymena as a target. The maximum power (P(m)) and the growth rate constant (k) were determined, which showed that values of P(m) and k were linked to the concentration (C) of Pb2+. The addition of Pb2+ caused a decrease of the maximum heat prod...

journal_title：Biological trace element research

authors： Peng L,Weiying Z,Xi L,Xiaojuan C,Chaocan Z

更新日期：2007-11-01 00:00:00

abstract：:In zinc deficiency, the function of leukocytes is impaired. However, the results of studies on the zinc concentration of blood cells in zinc deficiency are conflicting, probably in part because of technical and analytical problems. The aim of this study was to investigate, under standard conditions, the uptake of 65Zn...

journal_title：Biological trace element research

authors： Naber TH,van den Hamer CJ,van den Broek WJ,van Tongeren JH

更新日期：1992-11-01 00:00:00

abstract：:In vivo X-ray fluorescence (XRF) techniques were used for biological monitoring of lead, cadmium, and mercury. Lead accumulates in bone, the level of which may thus be used for monitoring of exposure. However, there was no close association between lead levels in bone and exposure time, partly because of differences i...

journal_title：Biological trace element research

authors： Skerfving S,Christoffersson JO,Schütz A,Welinder H,Spång G,Ahlgren L,Mattsson S

更新日期：1987-08-01 00:00:00

abstract：:Selenoprotein K (SelK), a member of selenoprotein family, is identified as a single endoplasmic reticulum (ER) transmembrane protein. Although over-expression of SelK inhibits adherence and migration of human gastric cancer BGC-823 cells, the effects of SelK in human choriocarcinoma (CCA) are not well understood. In t...

journal_title：Biological trace element research

authors： Li M,Cheng W,Nie T,Lai H,Hu X,Luo J,Li F,Li H

更新日期：2018-07-01 00:00:00

abstract：:Trace elements can influence dental health, possibly by altering tooth resistance during preeruptive development. Therefore, it was investigated whether lead and fluoride would be incorporated into the calcifying matrices or the cellular parts of tooth germs in vitro. Using laser microprobe mass analysis, the localiza...

journal_title：Biological trace element research

authors： Vandeputte DF,Ameloot PC,Cleymaet R,Coomans D,Van Grieken RE

更新日期：1989-01-01 00:00:00

abstract：:Modifications in the enzyme activity of lysozyme, a protein implied in the defence barrier of the organism, can be a good biomarker of alterations in the immune system as a result of exposure to toxic metal, such as lead. The aim of this work was to evaluate the effect of a 200 ppm dose of lead on lysozyme activity in...

journal_title：Biological trace element research

authors： Olmo R,Teijón C,Muñiz E,Beneit JV,Villarino AL,Blanco MD

更新日期：2012-12-01 00:00:00

abstract：:To examine whether the calcium accumulation in the arteries is related to the way of walk or not, the calcium contents were determined in various arteries of Japanese monkeys of quadrupedal walk by inductively coupled plasma-atomic emission spectrometry. Japanese monkeys consisted of five males and four females, rangi...

journal_title：Biological trace element research

authors： Tohno S,Tohno Y,Hayashi M,Moriwake Y,Minami T,Nishiwaki F,Araki T

更新日期：2001-07-01 00:00:00

abstract：:The trace elements antimony, bromine, cesium, cobalt, iron, rubidium, scandium, strontium and zinc were determined by instrumental neutron activation analysis in breast tissue samples with fibrocystic disease and in samples with fibroadenoma tumors. The histological lesions of each breast sample with fibrocystic disea...

journal_title：Biological trace element research

authors： Kanias GD,Kouri E,Arvaniti H,Karaiosifidi H,Kouneli S

更新日期：1994-10-01 00:00:00

abstract：:This study is aimed at investigating the inhibitory effect of cadmium ion on glutathione reductase activity of rabbit brain and liver and the relationship of this effect with dietary selenium. For this purpose, one group of New Zealand rabbits were fed a selenium-deficient diet, another group was fed a selenium-rich d...

journal_title：Biological trace element research

authors： Ulusu N,Acan N,Turan B,Tezcan E

更新日期：2003-02-01 00:00:00

abstract：:Zinc absorption from the alimentary tract, as revealed by serum zinc concentration, was studied in a group of 10 patients (age 37.7+/-5.1 yr) with moderate and severe untreated primary arterial hypertension before and after a 30-d treatment with perindopril 4 mg/d. Blood pressure was 177.33+/-16.24/111.33+/-15.26 mm H...

journal_title：Biological trace element research

authors： Tubek S

更新日期：2001-10-01 00:00:00

abstract：:The present study was carried out to determine the effects of different sources of selenium (Se; sodium selenite [Na2SeO3] or selenomethionine [Se-Met]) supplementation on egg production, egg quality, levels of malondialdehyde (MDA), and Se in serum and egg yolk in heat-stressed Japanese quail (Coturnix coturnix japon...

journal_title：Biological trace element research

authors： Sahin N,Onderci M,Sahin K,Kucuk O

更新日期：2008-06-01 00:00:00

abstract：:Intact and non-intact urinary stones richening with calcium oxalate were collected and characterized. The elemental analysis, phase quantifications, and function groups were determined by different spectroscopic techniques, namely: energy-dispersive X-ray fluorescence (EDXRF), the synchrotron radiation X-ray diffracti...

journal_title：Biological trace element research

authors： Shaltout AA,Dabi MM,Ahmed SI,Al-Ghamdi AS,Elnagar E,Seoudi R

更新日期：2020-10-10 00:00:00

abstract：:The decline in fish population because of water contamination is problem. As a result of direct exposure in water, it has been readily accepted that the gills are the main site of water contamination and toxicity (e.g., metal ions). In the present study, we investigated metal ion contamination on the functional capaci...

journal_title：Biological trace element research

authors： Arabi M

更新日期：2004-09-01 00:00:00

abstract：:The lipid and fatty acid composition of the blue mussels Mytilus edulis L. gills and digestive glands was evaluated after 24 and 72 h of cadmium (Cd) and copper (Cu) exposure. Mussels were exposed to different cadmium (10, 100, and 500 μg/L) and copper (5, 50, and 250 μg/L) concentrations. Similar stress response of p...

journal_title：Biological trace element research

authors： Fokina NN,Ruokolainen TR,Nemova NN,Bakhmet IN

更新日期：2013-08-01 00:00:00

abstract：:Plasma and erythrocyte lipid peroxidation levels of 20 patients with histopathologically confirmed testis cancer and 20 healthy control individuals were studied between November 1995 and June 1997. The group with testis cancer had a mean age of 24.8+/-8.2 yr and the control group's mean age was 28.3+/-6.9 yr. Stage di...

journal_title：Biological trace element research

authors： Oztürk B,Güven M,Arpaci F,Kömürcü S,Ozet A,Beyzadeoğlu M

更新日期：2000-02-01 00:00:00

abstract：:This work is a first attempt to determine the speciation of Cr in human plasma. With the aid of in vitro and in vivo 51Cr-labeled experiments, it was possible to develop the necessary biochemical techniques for the separation of the plasma proteins. Further work will use real samples, taking care to avoid contaminatio...

journal_title：Biological trace element research

authors： Borguet F,Cornelis R,Lameire N

更新日期：1990-07-01 00:00:00

abstract：:The use of phosphate fertilizers is essential in agriculture, because they supply farmland with nutrients for growing plants. However, heavy metals might be included as impurities in natural materials and minerals, so heavy metals can also be present in phosphate fertilizers or other chemical fertilizers. The aim of t...

journal_title：Biological trace element research

authors： Cheraghi M,Lorestani B,Merrikhpour H

更新日期：2012-01-01 00:00:00

abstract：:This study aimed to determine the effect of excessive fluoride (F) on the morphological characteristics of the small intestine and the contents of serum cytokines in rats. A total of 48 3-week-old healthy female Sprague-Dawley rats were randomly divided into four groups (n = 12). The control group was given deionized ...

journal_title：Biological trace element research

authors： Wang HW,Liu J,Zhao WP,Zhang ZH,Li SQ,Li SH,Zhu SQ,Zhou BH

更新日期：2019-06-01 00:00:00

abstract：:In this study, the induction of metallothionein (MT) in one species of oyster Ostrea edulis exposed to copper (Cu) and zinc (Zn) was examined. The quantity of total protein (mg protein/mg dry wt) in each sample and the measurement of MT were determined by the Lowry and silver (Ag)-saturation methods. Our results show ...

journal_title：Biological trace element research

authors： Alonso JI,Martin-Mateo MC

更新日期：1996-07-01 00:00:00

abstract：:The influence of injection periods of 3-(1H-pyrrol-2-yl)-1H-indazole regarding vitamins A, E, C, selenium (Se), malondialdehyde (MDA) levels, and glutathione peroxidase (GSH-Px) activity in rats has been investigated. The substance was given by subcutaneous injection at 20 mg/kg every other day for a total of 15 injec...

journal_title：Biological trace element research

authors： Karatas F,Coteli E,Aydin S,Servi S,Kara H

更新日期：2010-07-01 00:00:00

abstract：:The aim of this work was to explore the effects of a low- and high-zinc diet and vitamin Aon the distribution of fatty acids in chylomicrons. Mongolian Gerbils were fed a basal diet (for 3 wk) containing 8 or 38 mg zinc/kg of feed (low-zinc group [termed LZ group] and saturated zinc group [termed SZ group], respective...

journal_title：Biological trace element research

authors： Cerovic A,Miletic I,Sobajic S,Blagojevic D,Jones DR,Poznanic M,Radusinovic M

更新日期：2006-08-01 00:00:00

abstract：:The study was conducted to evaluate the effects of chromium-loaded chitosan nanoparticles (Cr-CNP) on glucose transporter 4 (GLUT4), relevant messenger RNA (mRNA), and proteins involved in phosphatidylinositol 3-kinase (PI3K), Akt2-kinase, and AMP-activated protein kinase (AMPK) of skeletal muscles in finishing pigs. ...

journal_title：Biological trace element research

authors： Liu L,Wang B,He Y,Tao W,Liu Z,Wang M

更新日期：2017-07-01 00:00:00