Effects of Ni(2+), Co(2+), and Mn(2+) on desensitized butyrylcholinesterase prepared from human serum.

abstract：:Glucose metabolism is altered after trauma and those factors that affect glucose metabolism often affect chromium (Cr) metabolism and excretion. To ascertain whether urinary Cr excretion is affected by the elevated serum glucose and other factors associated with trauma, the serum glucose and urinary Cr and Creatinine ...

journal_title：Biological trace element research

authors： Borel JS,Majerus TC,Polansky MM,Moser PB,Anderson RA

更新日期：1984-08-01 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：:Assessing the ability of a selenium (Se) sample to induce cellular glutathione peroxidase (GPx) activity in Se-deficient animals is the most commonly used method to determine Se bioavailability. Our goal is to establish a Se-deficient cell culture model with differential incorporation of Se chemical forms into GPx, wh...

journal_title：Biological trace element research

authors： Zeng H,Botnen JH,Johnson LK

更新日期：2008-07-01 00:00:00

abstract：:The influence of dietary supplementation with thiamine on lead (Pb) contents in blood and tissues, blood δ-aminolevulinic acid dehydratase (δ-ALAD) activity, and urinary excretion of δ-aminolevulinic acid (δ-ALA) was evaluated in male Sprague-Dawley rats. Groups of randomly selected animals were given a thiamine-defic...

journal_title：Biological trace element research

authors： Flora SJ,Sharma RP

更新日期：1986-08-01 00:00:00

abstract：:The hypothesis was tested that marginal copper deficiency affects iron status. Copper restriction (1 vs 5 mg Cu/kg diet) significantly lowered iron concentrations and transferrin saturation in plasma and reduced blood hemoglobin, hematocrit, and iron concentrations in tibia and femur, but raised iron concentrations in...

journal_title：Biological trace element research

authors： Van Den Berg GJ,Van Houwelingen F,Lemmens AG,Beynen AC

更新日期：1992-10-01 00:00:00

abstract：:Studies of effects of diazepam on liver parenchyma are very scanty. In this study, adult albino rats were treated with diazepam in two different doses (0.25 mg and 0.30 mg/kg body wt) daily for 30 and 60 d. Through light microscopy and electron microscopy, prenecrotic and necrotic changes were noted in the high-dose g...

journal_title：Biological trace element research

authors： Chatterjee S,Chatterjee J,Chaudhuri K,Basu S,Maiti C

更新日期：1997-06-01 00:00:00

abstract：:The present study investigated the interactive effects of copper sources and a high level of phytase on growth performance, nutrient digestibility, tissue mineral concentrations, and plasma parameters in nursery pigs. Weaning piglets (N = 192; 6.06 ± 0.99 kg), blocked by body weight, were randomly allotted to 1 of 4 d...

journal_title：Biological trace element research

authors： Ren P,Chen J,Hancock D,Vazquez-Añón M

更新日期：2021-01-11 00:00:00

abstract：:Selenium is a trace element that has antioxidant and neuroprotective effects. The aim of this study is to investigate the effects of selenium in reducing ischemia-reperfusion injury of the gastrocnemius muscle. In this experimental study, 80 adult male Wistar rats weighing 250-300 g were divided into ten groups (N = 8...

journal_title：Biological trace element research

authors： Gholami M,Zendedel A,Khanipour khayat Z,Ghanad K,Nazari A,Pirhadi A

更新日期：2015-04-01 00:00:00

abstract：:The purpose of this study was to determine glutathione peroxidase (GSHPx) activity in the liver of red deer in relation to selenium concentrations in the liver, as well as to evaluate changes in GSHPx activity according to sex, body weight and season of the year. Total selenium concentration in the liver of red deer a...

journal_title：Biological trace element research

authors： Pilarczyk B,Drozd R,Pilarczyk R,Tomza-Marciniak A,Jankowiak D,Hendzel D,Kuba J,Kowalska J

更新日期：2011-12-01 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：:In this study, paraoxonase 1 (PON1; EC 3.1.8.1) was purified from bull semen, and some characteristics of the enzyme were investigated. In vitro inhibition effect of some heavy metals, including Cu(2+), Mn(2+), Cd(2+), Zn(2+), Ni(2+), and Pb(2+), on the activity of the purified enzyme was also investigated. The purifi...

journal_title：Biological trace element research

authors： Dedeoğlu N,Arslan M,Erzengin M

更新日期：2014-04-01 00:00:00

abstract：:The synthesis, characterization, anti-hyperglycemic activity, oxidative DNA damage capacity, and acute toxicity of chromium(III) malate complex [Cr2(LMA)3] were described. [Cr2(LMA)3] was synthesized in a single-step reaction by chelating chromium(III) with L-malic acid in aqueous solution. Based on elemental analysis...

journal_title：Biological trace element research

authors： Wu XY,Li F,Xu WD,Zhao JL,Zhao T,Liang LH,Yang LQ

更新日期：2011-11-01 00:00:00

abstract：:Diabetic retinopathy (DR) is a common microvascular disorder which occurs in type 2 diabetes mellitus (T2DM) patients due to chronic hyperglycemia. Previous studies reported that serum zinc (Zn) and vitamin A levels were associated with certain diabetic microvascular complications. However, the relationship between Zn...

journal_title：Biological trace element research

authors： Rostamkhani H,Mellati AA,Tabaei BS,Alavi M,Mousavi SN

更新日期：2019-12-01 00:00:00

abstract：:Changes in the macro and trace element composition of saliva might be indicative for pathological changes in periodontal tissues. However, there is a lack of evidence in the literature showing associations between mineral elements and periodontal status. The aim of this study was to determine whether such associations...

journal_title：Biological trace element research

authors： Inonu E,Hakki SS,Kayis SA,Nielsen FH

更新日期：2020-09-01 00:00:00

abstract：:The aim of this study was to analyze the effect of high dietary Fe on liver antioxidant status in mice fed a corn-oil-enriched diet. Male Balb/c mice were fed for 3 wk with a standard diet enriched with 5% by weight of corn oil with adequate Fe (FCO diet) or supplemented with 1% carbonyl Fe (FCOFe diet). The control g...

journal_title：Biological trace element research

authors： Domitrović R,Tota M,Milin C

更新日期：2006-11-01 00:00:00

abstract：:Zinc is an essential micronutrient for the organism and is critical for the functional and structural integrity of cells. Determination of the amount of trace element concentrations in tissues such as hair samples have been used for the evaluation of the metabolic status especially in children. Unlike serum zinc, conc...

journal_title：Biological trace element research

authors： Çelik B,Nalçacıoğlu H,Karakükçü Ç,Aslaner H,Şahiner ÜM

更新日期：2020-08-01 00:00:00

abstract：:The objective of this paper is to investigate the correlation between serum macro-element and trace element contents and bone mineral density (BMD) as well as the occurrence of osteoporosis. After the epidemiological investigation of 290 postmenopausal women from ages 45 to 65 in the Xi'an urban area, their blood was ...

journal_title：Biological trace element research

authors： Liu SZ,Yan H,Xu P,Li JP,Zhuang GH,Zhu BF,Lu SM

更新日期：2009-12-01 00:00:00

abstract：:Organotin compounds are highly versatile group of organometallic chemicals used in industrial and agricultural applications. Their endocrine-disrupting effects are well known and their extensive uses as biocide materials, e.g., in antifouling paints, for many years have led to serious environmental problems. So far, a...

journal_title：Biological trace element research

authors： Borges AR,López-Serrano Oliver A,Gallego-Gallegos M,Muñoz-Olivas R,Rodrigues Vale MG,Cámara C

更新日期：2014-12-01 00:00:00

abstract：:Nickel is an important kind of metal and a necessary trace element in people's production and livelihood; it is also a well-confirmed human carcinogen. In the past few years, researchers did a large number of studies about the molecular mechanisms of nickel carcinogenesis, and they focused on activation of proto-oncog...

journal_title：Biological trace element research

authors： Zhang J,Zhou Y,Ma L,Huang S,Wang R,Gao R,Wu Y,Shi H,Zhang J

更新日期：2013-05-01 00:00:00

abstract：:Copper is an essential trace element with various biological functions. Excess copper, however, is extremely toxic, leading to many pathological conditions that are consistent with oxidative damage to membranes and molecules. Exposure to high levels of copper results in various changes in the tissues. In liver, hypert...

journal_title：Biological trace element research

authors： Ozcelik D,Ozaras R,Gurel Z,Uzun H,Aydin S

更新日期：2003-01-01 00:00:00

abstract：:Divalent metal ions (Fe2+, Cu2+, Zn2+, Ni2+, and Mn2+) induced lipid oxidation in cooked, but not in raw fish. The extent of lipid oxidation, measured by the production of thiobarbituric acid reactive substances (TBRS), was increased with higher concentrations of iron, zinc, and nickel, but was decreased with increasi...

journal_title：Biological trace element research

authors： Ramanathan L,Das NP

更新日期：1992-07-01 00:00:00

abstract：:This study aimed to investigate the effects of a combination of a dairy product fermented by lactobacilli (DFL) and galactooligosaccharides (GOS) on mineral balances in growing rats with hypochlorhydria induced by a proton pump inhibitor (PPI). Three-week-old male rats were assigned to receive one of six diets: a cont...

journal_title：Biological trace element research

authors： Takasugi S,Ashida K,Maruyama S,Matsukiyo Y,Kaneko T,Yamaji T

更新日期：2013-06-01 00:00:00

abstract：:Contents of Cu and Zn of into-pulmonary blood (IPB), out-pulmonary blood (OPB), Lung tissue, and supernatant and macrophages of Lung Lavage were determined in superior mesenteric artery occlusion (SMAO) shock of rabbits. Zn of pulmonary tissue was 11.42 +/- 0.60 and 14.52 +/- 1.78 (micrograms/g wet wt) in SMAO shock a...

journal_title：Biological trace element research

authors： Yan M,Ling YL,Huang SS,Gong SQ,Xu ZX

更新日期：1991-06-01 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：:In this study, experimental hyperthyroidism was established and used to investigate possible alterations in the calcium (Ca), magnesium (Mg), and zinc (Zn) homeostasis by assessing their concentrations in plasma and erythrocytes. In the L-thyroxine-induced hyperthyroidism condition, the experimental animals show a sig...

journal_title：Biological trace element research

authors： Simsek G,Andican G,Unal E,Hatemi H,Yigit G,Candan G

更新日期：1997-05-01 00:00:00

abstract：:In vitro distribution of aluminium between plasma and erythrocytes has been studied in the presence of variable amounts of sodium L-glutamate. With a red blood cell suspension in isotonic sodium chloride, aluminium remains confined in erythrocytes even when the sodium L-glutamate concentration increases in the medium....

journal_title：Biological trace element research

authors： Deloncle R,Guillard O,Clanet F,Courtois P,Piriou A

更新日期：1990-04-01 00:00:00

abstract：:Present study investigates relationships between total and bioaccessibility of trace elements (Cd, Co, Cr, Cu, Mn, NI, Pb, V, and Zn) concentrations in sediment and their bioaccumulation in species in Shadegan wetland in southwest of Iran. Bioavailability factor (BAF) and translocation factor (TF) were calculated in p...

journal_title：Biological trace element research

authors： Alhashemi AS,Karbassi AR,Kiabi BH,Monavari SM,Nabavi SM,Sekhavatjou MS

更新日期：2011-09-01 00:00:00

abstract：:The objective of the present study was to investigate the relationship between hair essential trace element and mineral content and ADHD in preschool (4-6 years old) and primary school children (6-10 years old) in relation to age and gender. Hair essential trace element and mineral content in 90 Russian children with ...

journal_title：Biological trace element research

authors： Tinkov AA,Mazaletskaya AL,Ajsuvakova OP,Bjørklund G,Huang PT,Chernova LN,Skalny AA,Skalny AV

更新日期：2020-08-01 00:00:00

abstract：:Aluminum (Al) exposure inhibits bone formation. Osteoblastic proliferation promotes bone formation. Therefore, we inferred that Al may inhibit bone formation by the inhibition of osteoblastic proliferation. However, the effects and molecular mechanisms of Al on osteoblastic proliferation are still under investigation....

journal_title：Biological trace element research

authors： Huang W,Wang P,Shen T,Hu C,Han Y,Song M,Bian Y,Li Y,Zhu Y

更新日期：2017-06-01 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