Selenite or selenomethionine interaction with methylmercury on uptake and toxicity showing a weak selenite protection: studies on cultured K-562 cells.

abstract：:Selenium is a trace element that, although toxic in higher concentrations, is essential for human and animal health. In this study, we looked at microarray-based gene expression patterns from liver and gastrocnemius tissues in mice fed either a selenium-deficient diet or diets containing sodium selenite, selenomethion...

journal_title：Biological trace element research

authors： Mallonee DH,Crowdus CA,Barger JL,Dawson KA,Power RF

更新日期：2011-11-01 00:00:00

abstract：:Selenium (Se) deficiency in the experimental models, Coturnix coturnix japonica and Corcyra cephalonica, resulted in impaired mitochondrial substrate oxidations and lowered thiol levels. Studies with respiratory inhibitors confirmed reduced mitochondrial electron transport enzyme activities, especially at cytochrome c...

journal_title：Biological trace element research

authors： Rani P,Lalitha K

更新日期：1996-03-01 00:00:00

abstract：:The present study was undertaken to evaluate the in vitro availability of chemically varying forms of selenium (Se), supplemented in cow's milk. Two inorganic (selenite and selenate) and two organic (seleno-methionine [Se-Met] and seleno-cystine [Se-Cys]) Se sources were evaluated. The in vitro availability was estima...

journal_title：Biological trace element research

authors： Shen L,van Dyck K,Luten J,Deelstra H

更新日期：1997-07-01 00:00:00

abstract：:Selenium (Se) mainly performs its function through Se-containing proteins. Selenoprotein W (SelW), one member of the selenoprotein family, plays important roles in the normal function of the heart. To investigate the possible relationship between Se and SelW for the regulation of oxidative damage in chicken embryo myo...

journal_title：Biological trace element research

authors： Liu W,Yao H,Zhao W,Shi Y,Zhang Z,Xu S

更新日期：2016-06-01 00:00:00

abstract：:Little is known about the influence of subchronic cadmium exposure on apoptosis in the immune organs of birds and the protective effects on apoptosis by selenium against cadmium. The aim of this study was to investigate the effect of subchronic cadmium exposure on nitric oxide and apoptosis in the immune organs of chi...

journal_title：Biological trace element research

authors： Liu LL,Zhang JL,Zhang ZW,Yao HD,Sun G,Xu SW

更新日期：2014-06-01 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：:In the present study, we investigated the effects of Se-enriched Agaricus blazei Murill (Se-AbM) on liver injury in mice induced by acute alcohol administration. Mice received ethanol (5 g/kg body weight (BW)) by gavage every 12 h for a total of 3 doses. Se-AbM was administrated before ethanol administration. Subseque...

journal_title：Biological trace element research

authors： Yu L,Yang S,Sun L,Jiang YF,Zhu LY

更新日期：2014-07-01 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：:Systemic lupus erythematosus (SLE) is a chronic inflammatory autoimmune disease of multifactorial origin. Studies have shown that trace elements such as zinc and copper may help maintain optimum function of the immune system and metabolism, while toxic metals such as lead may increase systemic autoimmunity. The curren...

journal_title：Biological trace element research

authors： Pedro EM,da Rosa Franchi Santos LF,Scavuzzi BM,Iriyoda TMV,Peixe TS,Lozovoy MAB,Reiche EMV,Dichi I,Simão ANC,Santos MJ

更新日期：2019-09-01 00:00:00

abstract：:Arsenic poisoning in aquatic ecosystem is a global concern that obstructs the productivity of agricultural lands (paddy fields) by targeting the growth of cyanobacteria. The cyanobacteria also tolerate and accumulate elevated concentration of arsenic (As) inside the cell and excrete out from cells in less toxic forms ...

journal_title：Biological trace element research

authors： Patel A,Tiwari S,Prasad SM

更新日期：2020-08-06 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：: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：: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：:Significant disorders of liver metabolic pathways enzymes after high-cholesterol diet could give information on liver steatosis development. This process could probably also be inhibited by some compounds, as examined in rabbits. Forty-two male rabbits were served a high-cholesterol diet (2 g%) (0.67 g/kg b.m./24 h) w...

journal_title：Biological trace element research

authors： Birkner E,Zalejska-Fiolka J,Kasperczyk A,Kasperczyk S,Grucka-Mamczar E,Stawiarska-Pieta B,Birkner K

更新日期：2007-01-01 00:00:00

abstract：:Osteoporosis is a bone disease that leads to an increased risk of fracture. Oxidative stress may play a major role in the development of osteoporosis in part by inhibiting osteoblastic differentiation of bone marrow stromal cells (MSCs). Some evidence suggested that antioxidant selenium could prevent osteoporosis, but...

journal_title：Biological trace element research

authors： Liu H,Bian W,Liu S,Huang K

更新日期：2012-12-01 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：:Manganese (Mn) is an essential element for normal development and bodily functions in humans. In the present study, we examined whether Mn supplementation can alter the serum lipid parameters and liver function in Ca-deficient ovariectomized (OVX) rats. Sixty female Sprague-Dawley rats (6 weeks) were divided into five...

journal_title：Biological trace element research

authors： Bae YJ,Choi MK,Kim MH

更新日期：2011-06-01 00:00:00

abstract：:Hyperlipidemia is one of the major risk factors for atherosclerosis and ischemic heart disease. Chromium (Cr) mineral is playing a crucial role in glucose and lipid homeostasis. The aim of this study was to evaluate the protective effects of combined chromium picolinate (CrPic) and atorvastatin treatment against hyper...

journal_title：Biological trace element research

authors： Shafik NM,Baalash A,Ebeid AM

更新日期：2017-12-01 00:00:00

abstract：:Vanadium, a trace element in human cells and regarded as an essential nutrient, plays an active role in all tissues. It is known that peroxovanadate-nicotinic acid (POV), a complex compound of vanadium, can decrease hyperglycemia; however, its biochemical mechanism remains unclear. The object of the present study is t...

journal_title：Biological trace element research

authors： Wang YL,Yu B

更新日期：2000-06-01 00:00:00

abstract：:Nickel (Ni) has not been elucidated as an essential mineral in dairy animals, though in plants and lower organisms, its role in activation of urease enzyme is well known. This study was conducted to evaluate the effect of Ni supplementation on intake, growth performance, urease activity, antioxidant and immune status,...

journal_title：Biological trace element research

authors： Singh A,Kumar M,Kumar V,Roy D,Kushwaha R,Vaswani S,Kumar A

更新日期：2019-07-01 00:00:00

abstract：:Women with preeclampsia have been shown to have elevated blood levels of the metabolite homocysteine, and alterations in blood levels of zinc and copper have also been reported. This study measured plasma levels of zinc, copper, and homocysteine in women with preeclampsia and in women with healthy, normotensive pregna...

journal_title：Biological trace element research

authors： Harma M,Harma M,Kocyigit A

更新日期：2005-05-01 00:00:00

abstract：:Antagonistic interactions between silicon and aluminum occur in living organisms. Thus, an experiment was performed to ascertain whether high dietary aluminum would accentuate the signs of silicon deprivation in rats and conversely whether silicon deprivation would accentuate the response to high dietary aluminum. The...

journal_title：Biological trace element research

authors： Seaborn CD,Nielsen FH

更新日期：1994-06-01 00:00:00

abstract：:A series of microcalorimetric experiments were performed to investigate the effect of La(3+) on the formation of the competent state of Escherichia coli HB101 by using a LKB-2277 BioActivity Monitor at 37 C. The thermogenic curves in the absence and in the presence of La(3+) were obtained. Based on these curves, we ca...

journal_title：Biological trace element research

authors： Wenhua L,Yi L,Ruming Z,Zhixiong X,Ping S,Songsheng Q

更新日期：2003-03-01 00:00:00

abstract：:Platelet-rich fibrin (PRF) is widely used blood-derived biomaterial which is directly applied to the surgical wounds. Depending on its autologous origin, PRF is thought as a safe material. However, it is not known to what extent the blood-derived toxins can be found in the PRF by considering the systemic exposure rate...

journal_title：Biological trace element research

authors： Yaprak E,Yolcubal İ

更新日期：2019-10-01 00:00:00

abstract：:Given the conflicting results about the positive effects of magnesium and L-carnitine and as there is no report concerning concurrent supplementation of magnesium and L-carnitine on migraine prophylaxis, the effects of magnesium, L-carnitine, and concurrent magnesium-L-carnitine supplementation on migraine indicators ...

journal_title：Biological trace element research

authors： Tarighat Esfanjani A,Mahdavi R,Ebrahimi Mameghani M,Talebi M,Nikniaz Z,Safaiyan A

更新日期：2012-12-01 00:00:00

abstract：:Garlic (Allium sativum) is known to reduce lead toxicity in some species of animals. The objective of this study was to evaluate the efficacy of allicin, one of the most active components of garlic, in the treatment of subacute lead intoxication in sheep. Nine female sheep weighing 25-29 kg orally received a daily dos...

journal_title：Biological trace element research

authors： Najar-Nezhad V,Aslani MR,Balali-Mood M

更新日期：2008-01-01 00:00:00

abstract：:The incorporation of(3)H-thymidine into DNA in the brains of the 17-day and 20-day old rat fetuses was significantly reduced by maternal zinc restriction during pregnancy. The activity of the enzyme thymidine kinase (EC 2.7.1.21) was similarly reduced in the zine-deprived fetal brains on days 14 and 20 of gestation, b...

journal_title：Biological trace element research

authors： Dreosti IE,Record IR,Manuel SJ

更新日期：1980-03-01 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

abstract：:Zinc concentrations in the dorsal horn of spinal cord are important for wound healing, neurological function, and reproduction. However, the response of the spinal cord to alterations in dietary zinc is unknown in rats after spinal cord injury (SCI). The current study explored cellular zinc levels and zinc transporter...

journal_title：Biological trace element research

authors： Su R,Mei X,Wang Y,Zhang L

更新日期：2012-11-01 00:00:00

abstract：:Trace minerals and vitamins are known modulators of bone metabolism, and dietary optimization of these components may improve skeletal development and reduce the occurrence of skeleton deformities in farmed fish. As for larval stages, mineral and water-soluble vitamin nutrition requirements are lacking in research eff...

journal_title：Biological trace element research

authors： Viegas MN,Laizé V,Salgado MA,Aguiar C,Dias J

更新日期：2020-08-01 00:00:00