Regional distribution of metallothionein and zinc in the mouse gut: comparison with metallothionien-null mice.

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：:Plasma and liver selenium of Wistar rats were determined after 1, 3, and 6 mo supplementation with 0.5, 2, 6, or 15 ppm selenium as sodium selenite in drinking water. Plasma selenium was not different from control values at additional intake of 0.5 ppm but increased above usual levels at higher intakes. A highly signi...

journal_title：Biological trace element research

authors： Crespo AM,Neve J,Pinto RE

更新日期：1993-08-01 00:00:00

abstract：:Gender differences are related to the manner in which the heart responds to chronic and acute stress conditions of physiological and pathological nature. Depending on dose, sodium selenite acts as an antioxidant proven to have beneficial effects in several pathological conditions G. Drasch, J. Schopfer, and G. N. Schr...

journal_title：Biological trace element research

authors： Ayaz M,Dalkilic N,Bariskaner H,Tuncer S,Demirel I

更新日期：2007-06-01 00:00:00

abstract：:The effects of nano-TiO2 (rutile) on the photochemical reaction of chloroplasts of spinach were studied. The results showed that when spinach was treated with 0.25% nano-TiO2, the Hill reaction, such as the reduction rate of FeCy, and the rate of evolution oxygen of chloroplasts was accelerated and noncyclic photophos...

journal_title：Biological trace element research

authors： Hong F,Zhou J,Liu C,Yang F,Wu C,Zheng L,Yang P

更新日期：2005-07-01 00:00:00

abstract：:The growth of the protozoan Blepherisma is stimulated by Lanthanum (La) at concentrations as low as 0.32 ppm. In mice Yttrium (Y) and Ytterbium (Yb) are absorbed, accumulated, and metabolized. Both rare earth elements (RE) exhibit a high affinity for teeth and bones, accumulation occurs and metabolism is slow. In the ...

journal_title：Biological trace element research

authors： Zhang WD,Li FQ,Zhang XY,Chen Y

更新日期：1988-09-01 00:00:00

abstract：:The effect of ad libitum ingestion of selenium (Se) in drinking water (0.15 mg SeO2/L) for 3 wk on the brain weight, total brain protein, glutathione (GSH) level, catalase activity, and lipid peroxidation in the brain of protein-undernourished (PU) rats was investigated, in an attempt to determine whether antioxidants...

journal_title：Biological trace element research

authors： Adebayo OL,Adenuga GA

更新日期：2007-05-01 00:00:00

abstract：:As Cr(III) compounds have been shown to increase insulin sensitivity and decrease plasma cholesterol and triglycerides in rodent models of diabetes and insulin resistance and as colorectal cancer risk has been associated with insulin resistance and diabetes, the effects of the Cr(III) compound Cr3 ([Cr3O(O2CCH2CH3)6(H...

journal_title：Biological trace element research

authors： White PE,Deng G,Kuykendall MK,Tadros AM,Dyroff SL,Honan RE,Robertson PM,Vincent JB,Rasco JF

更新日期：2015-11-01 00:00:00

abstract：:Information on cadmium (Cd) uptake and transport is essential to understand better the physiology of Cd tolerance in plants. In this study, Cd uptake, translocation, and tolerance were investigated in AHA1 (Arabidopsis plasma membrane H(+)-ATPase gene) overexpressed plants. Exposed to 10 µM CdCl(2), AHA1OX showed a hi...

journal_title：Biological trace element research

authors： Hou L,Shi W,Wei W,Shen H

更新日期：2011-02-01 00:00:00

abstract：:Quercetin, a plant-derived flavonoid, is frequently used as an antioxidant for efficient anti-oxidative capacity. However, whether quercetin has protective effects on goat sperm and preimplantation embryos against Cd2+-induced oxidative injury is still unclear. So, we researched the influence of quercetin on goat sper...

journal_title：Biological trace element research

authors： Mao T,Han C,Wei B,Zhao L,Zhang Q,Deng R,Liu J,Luo Y,Zhang Y

更新日期：2018-10-01 00:00:00

abstract：:There have been few investigations of trace elements in the urine and hair of populations exposed to high levels of arsenic (As) in drinking water. Therefore, concentrations of selected metals in urine and hair samples from a population in a study area where arsenism was endemic and a control area were determined. It ...

journal_title：Biological trace element research

authors： Wei B,Yu J,Wang J,Li H,Yang L,Kong C

更新日期：2018-04-01 00:00:00

abstract：:Molybdenum (Mo) is an essential element for human beings and animals; however, high dietary intake of Mo can lead to adverse reactions. Cadmium (Cd) is harmful to health. To investigate the toxicity of Mo combined with Cd in duck kidneys, 240 ducks were randomly divided into six groups and treated with a commercial di...

journal_title：Biological trace element research

authors： Xia B,Cao H,Luo J,Liu P,Guo X,Hu G,Zhang C

更新日期：2015-11-01 00:00:00

abstract：:A dietary requirement is defined as the lowest continuing intake of a nutrient that for a specified indicator of adequacy, will maintain a defined level of nutriture in an individual. An essential dietary component is one that the body cannot synthesize in sufficient quantities to maintain health. Recommended dietary ...

journal_title：Biological trace element research

authors： Sutherland B,Strong P,King JC

更新日期：1998-01-01 00:00:00

abstract：:In this study, a new method was developed for the pre-concentration of trace mercury from seafood samples prior to analysis by spectrophotometry. The method is based on the complexation between 2-hydrazinobenzothiazole (2-HBT)-modified copolymer(s) and Hg(II) in the presence of an ionic surfactant, cetyltrimethylammon...

journal_title：Biological trace element research

authors： Zengin HB,Gürkan R

更新日期：2019-09-01 00:00:00

abstract：:Differences in mineral nutrient composition of soils have been considered to affect health and population characteristics of free-ranging animals, particularly herbivores. Contents of Ca, Mg, and K in hair of female fawn white-tailed deer (Odocoileus virginianus) were measured for eight consecutive years to determine ...

journal_title：Biological trace element research

authors： Jones RL,Weeks HP Jr

更新日期：1998-06-01 00:00:00

abstract：:It is well known that rare earth elements (REEs) have come into extensive use in a number of fields. As a result, REEs are becoming closely related to human's daily life. However, until now, the distributions of REEs in the brain are not yet very clear. In this study, Sprague-Dawley male rats were intraperitoneally in...

journal_title：Biological trace element research

authors： Xiao H,Zhang Z,Li F,Feng L,Li Z,Yang J,Chai Z

更新日期：2005-04-01 00:00:00

abstract：:Exposure of people and animals to arsenic (As) is a global public health concern because As is widely distributed and associated with numerous adverse effects. As is a poisonous metalloid and arsenic trioxide (As2O3) is a form of As. Thus far, there have been very few reports on the inflammatory factor alterations of ...

journal_title：Biological trace element research

authors： Xing M,Zhao P,Guo G,Guo Y,Zhang K,Tian L,He Y,Chai H,Zhang W

更新日期：2015-10-01 00:00:00

abstract：:We have previously shown that a low-copper (Cu) diet produced alterations in placental Cu transport and fetal Cu stores. Because Cu deficiency has been associated with lipid deposition in rat dam liver, we hypothesized that a high fat intake, a prevalent dietary habit in many populations, may worsen fetal Cu status an...

journal_title：Biological trace element research

authors： Ebesh O,Barone A,Harper RG,Wapnir RA

更新日期：1999-02-01 00:00:00

abstract：:Strontium stimulates cartilage matrix formation in vitro. However, the mechanisms governing these effects have not yet been extensively reported. In this study, chondrocytes were isolated from rat articular cartilage by enzymatic digestion and cultured for 24-72 h with 1-5 mM strontium. We investigated the effects of ...

journal_title：Biological trace element research

authors： Wang J,Zhu X,Liu L,Shi X,Yin L,Zhang Y,Li X,Wang Z,Liu G

更新日期：2013-06-01 00:00:00

abstract：:The catalytic activity of cerium oxide nanoparticles (CeO2NPs) is responsible for its application as an antitumor agent. This activity may be due to its ability to switch between III and IV oxidation states thereby conferring pro- and antioxidant properties. This study was designed to assess the hepatoprotective poten...

journal_title：Biological trace element research

authors： Adebayo OA,Akinloye O,Adaramoye OA

更新日期：2020-01-01 00:00:00

abstract：:Iron and copper are essential microminerals that are intimately related. The present study was performed to determine the effect of iron-deficiency anemia (IDA) and treatment with iron on laboratory indicators of copper status. Hemoglobin, mean corpuscular volume erythrocyte Zn protoporphyrin, serum ferritin, serum co...

journal_title：Biological trace element research

authors： Olivares M,Araya M,Pizarro F,Letelier A

更新日期：2006-09-01 00:00:00

abstract：:Experiments were conducted to determine whether the increased glutathione S-transferase (GSH-T) activity associated with selenium (Se) deficiency is necessarily related to losses in the activity of Se-dependent glutathione peroxidase (SeGSHpx) in chicks. Nutritional Se status was altered in two ways: by treatment with...

journal_title：Biological trace element research

authors： Kim YS,Combs GF Jr

更新日期：1993-05-01 00:00:00

abstract：:Normal and uremic adult male rats were given a daily ip injection of 20 mg Al (Al chloride)/kg for 14 d. The results indicate that Al induces a significant decrease in food ingestion, weight gain, and total protein concentration in the plasma. Compared with control animals, very high increases in Al levels were found ...

journal_title：Biological trace element research

authors： Cherroret G,Desor D,Hutin MF,Burnel D,Capolaghi B,Lehr PR

更新日期：1996-07-01 00:00:00

abstract：:AFB1 is a mycotoxin which exerts their cytotoxicity through increasing oxidative damage in target organ. Kidney is one of target organs vulnerable to damage caused by AFB1. In this study, Madin-Darby canine kidney (MDCK) cells were used to evaluate the AFB1-induced cell damage by the MTT assay. The results revealed th...

journal_title：Biological trace element research

authors： Parveen F,Nizamani ZA,Gan F,Chen X,Shi X,Kumbhar S,Zeb A,Huang K

更新日期：2014-03-01 00:00:00

abstract：:A study was conducted to validate the effects of nano form of zinc (NZn) on nutrient digestibility, zinc retention, organ and serum zinc profile, and hepatic metallothionein gene expression in Wistar albino rats (WAR). Nano zinc (NZn) was synthesized through chemical method, by using 0.45 M zinc nitrate [Zn(NO3)2.6H2O...

journal_title：Biological trace element research

authors： Swain PS,Rao SBN,Rajendran D,Pal D,Mondal S,Selvaraju S

更新日期：2019-07-01 00:00:00

abstract：:The influence of several commercial albumin preparations on the ferroxidase activity of ceruloplasmin (ferroxidase I, ferrous: O2 oxidoreductase EC 1.16.3.1) at pH 6.0 was determined using ferric-transferrin formation. The ability of several albumin preparations to inhibit the ferroxidase activity of ceruloplasmin dif...

journal_title：Biological trace element research

authors： Witwicki J,Chidambaram MV,Frieden E

更新日期：1983-04-01 00:00:00

abstract：:The current study was conducted in order to investigate the short-term effects (6, 12, and 24 h) of silicon (Si) on the endogenous hormonal composition of rice (Oryza sativa L. cv. Dongjin-beyo), with and without wounding stress. Si applied in different concentrations (0.5, 1.0, and 2.0 mM) significantly promoted shoo...

journal_title：Biological trace element research

authors： Kim YH,Khan AL,Hamayun M,Kang SM,Beom YJ,Lee IJ

更新日期：2011-12-01 00:00:00

abstract：:The association between serum copper and zinc concentrations and age, sex, and other risk factors of cardiovascular disease in randomly selected adult volunteers aged 19-59 were investigated. There was a positive relationship between copper and age in both sexes, but zinc was negatively correlated with age in males on...

journal_title：Biological trace element research

authors： Magalova T,Brtkova A,Bederova A,Kajaba I,Puchonova I

更新日期：1994-03-01 00:00:00

abstract：:Spinal fusion is among the most frequently applied spinal surgical procedures. The goal of the present study was to evaluate whether the local administration of boric acid (BA) improves spinal fusion in an experimental spinal fusion model in rats. Currently, there is no published data that evaluates the possible posit...

journal_title：Biological trace element research

authors： Kömürcü E,Özyalvaçlı G,Kaymaz B,Gölge UH,Göksel F,Cevizci S,Adam G,Ozden R

更新日期：2015-09-01 00:00:00

abstract：:Glutathione peroxidase (GPx) is the prototypical eukaryotic selenoprotein, with the rare amino acid selenocysteine (Sec) at the enzyme active site, encoded by the UGA codon in RNA. A DNA virus, Molluscum contagiosum, has now been shown to encode a functional selenium-dependent GPx enzyme. Using modifications of conven...

journal_title：Biological trace element research

authors： Zhang W,Ramanathan CS,Nadimpalli RG,Bhat AA,Cox AG,Taylor EW

更新日期：1999-11-01 00:00:00

abstract：:Magnesium is the second most abundant intracellular cation and is a fundamental cofactor in a multitude of cellular enzymatic reactions. Magnesium deficiency causes diverse clinical features predominantly due to cardio- and neurotoxicity. We describe a case of severe hypomagnesaemia associated with intermittent downbe...

journal_title：Biological trace element research

authors： Sedehizadeh S,Keogh M,Wills AJ

更新日期：2011-08-01 00:00:00