Effects of selenium overexposure on glutathione peroxidase and thioredoxin reductase gene expressions and activities.

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：:Although coenzyme Q10 (CoQ10) is a component of the oxidative phosphorylation process in mitochondria that converts the energy in carbohydrates and fatty acids into ATP to drive cellular machinery and synthesis, its effect in type I diabetes is not clear. We have studied the effect of 4 wk of treatment with CoQ10 (10 ...

journal_title：Biological trace element research

authors： Modi K,Santani DD,Goyal RK,Bhatt PA

更新日期：2006-01-01 00:00:00

abstract：:The interaction of the vanadyl (IV) cation with N-acetyl-D-galactosamine, D-galactosamine, and D-glucuronic acid has been investigated by electron absorption spectroscopy at different metal to ligand ratios and pH values. In the case of D-glucuronic acid, a more detailed study was undertaken, using differential IR spe...

journal_title：Biological trace element research

authors： Etcheverry SB,Williams PA,Baran EJ

更新日期：1996-02-01 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：:The present study was undertaken to evaluate methylmercury-induced alterations in hepatic enzymes and oxidative stress markers in liver tissue of rainbow trout (Oncorhynchus mykiss) by using a perfusion method, and to explore possible protective effect of vitamin C against these alterations. Forty-eight fish were divi...

journal_title：Biological trace element research

authors： Mozhdeganloo Z,Jafari AM,Koohi MK,Heidarpour M

更新日期：2015-05-01 00:00:00

abstract：:Vanadium compounds maintain euglycemic effects in diabetic rats long after drug withdrawal and bis(α-furancarboxylato)oxovanadium(IV) (BFOV) possesses potent antidiabetic effects in diabetic rats. Here, we investigated the treatment and posttreatment effects of BFOV in diabetic Kuo Kondo [1, 2] with Ay gene (KKAy) mic...

journal_title：Biological trace element research

authors： Li L,Gao L,Liu S,Liu Q,Sun S,Huan Y,Li C,Peng J,Hou G,Li L,Liu W,Shen Z

更新日期：2013-06-01 00:00:00

abstract：:The combination of excess mycotoxin exposure and selenium deficiency has been widely considered as a cause of Kashin-Beck disease (KBD). The present study aimed to investigate the expression profiles of selenium-related genes in human chondrocytes after exposure to T-2 toxin and deoxynivalenol (DON) and to preliminari...

journal_title：Biological trace element research

authors： Yang L,Zhang J,Li X,Xu C,Wang X,Guo X

更新日期：2019-08-01 00:00:00

abstract：:Herein, we assess the antioxidant potential of core-shell yttrium oxide nanoparticles functionalized with ethylene glycol methacrylate phosphate (EGMP). The antioxidant properties of these nanoparticles were investigated in heat stressed models of 21 rats (heat stressed group, group B). Different samples of blood, ser...

journal_title：Biological trace element research

authors： Kassem S,Mohamed M,Sayour H,Canfarotta F,Piletsky S,Soliman MAM

更新日期：2020-11-01 00:00:00

abstract：:The present study was designed to investigate the effects of montmorillonite (MMT) on dietary Cd-induced oxidative damage in liver and kidney of carp (Carassius auratus). One hundred eighty carp were randomly divided into four groups and fed with a basal diet, a basal diet supplemented with 0.5% MMT, Cd-comtaminated b...

journal_title：Biological trace element research

authors： Kim SG,Dai W,Xu Z,Li G

更新日期：2011-06-01 00:00:00

abstract：:Deficiency of intracellular magnesium (icMg) may coexist with normal serum Mg levels. Little is known about clinical and pharmacological factors affecting icMg in normomagnesemic patients with diabetes mellitus (DM). Moreover, no information exists regarding the icMg state in diabetic patients after acute illness and ...

journal_title：Biological trace element research

authors： Gorelik O,Efrati S,Berman S,Almoznino-Sarafian D,Alon I,Shteinshnaider M,Cohen N

更新日期：2007-01-01 00:00:00

abstract：:Analyzing the concentrations of heavy metals in the sera of umbilical cord blood samples can provide useful information about prenatal exposure to environmental agents. An analytical method based on ICP-MS to simultaneously determine multiple elements in umbilical cord blood samples was developed for assessing the in ...

journal_title：Biological trace element research

authors： Liang C,Li Z,Xia X,Wang Q,Tao R,Tao Y,Xiang H,Tong S,Tao F

更新日期：2017-05-01 00:00:00

abstract：:Three kinds of plant leaves, Chinese white aspen, arborvitae, and pine needles, have been sampled from the Yanshan Oil refinery complex, the Capital Iron and Steel Factory, and Badachu, a control area in Beijing, as biomonitors for air-pollution studies. Each sample was divided into two parts, washed, and unwashed. Th...

journal_title：Biological trace element research

authors： Ni B,Tian W,Nie H,Wang P,He G

更新日期：1999-01-01 00:00:00

abstract：:The present study aimed to evaluate the effect of fluoride (F) on spermatogenesis in male rats. F- at 50 and 100 mg/L was administered for 70 days, after which the testicular and epididymis tissues were collected to observe the histopathological structure under a light microscope. The ultrastructure of the testis and ...

journal_title：Biological trace element research

authors： Zhao WP,Wang HW,Liu J,Tan PP,Luo XL,Zhu SQ,Chen XL,Zhou BH

更新日期：2018-12-01 00:00:00

abstract：:Strontium (Sr) ralenate is a new agent used for the prevention and treatment of osteoporosis. As a bone-seeking element, 98% of Sr is deposited in the bone and teeth after oral ingestion. However, the effect of Sr treatment on bone microarchitecture and bone nanomechanical properties remains unclear. In this study, 18...

journal_title：Biological trace element research

authors： Li Z,Peng S,Pan H,Tang B,Lam RW,Lu WW

更新日期：2012-01-01 00:00:00

abstract：:The present study aimed to investigate the prevalence of thrombocytopenia and its association with serum magnesium in a nationally representative cohort. A total of 8478 participants aged 18 years and over were recruited in a cross-sectional survey. Thrombocytopenia was defined as platelet count less than 150 × 10(9)/...

journal_title：Biological trace element research

authors： Lu L,Zhan Y,Yu J,Sui L

更新日期：2016-01-01 00:00:00

abstract：:Chromium picolinate is used in the poultry diet because of its antistress effects in addition to the fact that the requirement for it is increased during stress. This study was conducted to determine if the negative effects of high ambient temperature (34 degrees C) on egg production, egg quality, antioxidant status, ...

journal_title：Biological trace element research

authors： Sahin K,Onderci M,Sahin N,Gursu MF,Vijaya J,Kucuk O

更新日期：2004-11-01 00:00:00

abstract：:The phosphorus NMR profile of normal and vanadium-treated chick muscle was obtained in vivo. The data show that the differentiation of breast and thigh muscles in terms of pH, lipid related metabolites, and bioenergetic parameters can be readily followed. Although the vanadium-treated chicks showed substantial retarda...

journal_title：Biological trace element research

authors： Burt CT,Chen B,Hill CH

更新日期：1991-11-01 00:00:00

abstract：:X-ray Fluorescence (XRF) Analysis and Atomic Absorption Spectrophotometry (AAS) have been used in assessing heavy metal pollution from some gold mines in Ghana. The presence and levels of heavy metals in gold ore, gold tailings, inland waters, and river sediments have been determined. Using these techniques, the heavy...

journal_title：Biological trace element research

authors： Bamford SA,Osae E,Aboh I,Biney CA,Antwi LA

更新日期：1990-07-01 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：:Body stores of lead, cadmium, and mercury are determined by the levels in the circulation, and their levels in blood may be related to hemoglobin levels and their absorption by soft tissue and bone. We investigated the association of body fat percentage, hemoglobin levels, and nutrient intakes with the blood concentra...

journal_title：Biological trace element research

authors： Park S,Lee BK

更新日期：2013-03-01 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 relaxation rates (1/T(1) and 1/T(2)) in cysts have already been analyzed in terms of materials such as albumin, cholesterol, manganese, iron, and copper. However, the relaxivities of these materials have not been determined yet. In this work, five sets containing the ions, albumin, and cholesterol were prepared by...

journal_title：Biological trace element research

authors： Yilmaz UN,Guner R

更新日期：2008-12-01 00:00:00

abstract：:The experiment was conducted to investigate the protective effects of different sources of maternal selenium (Se) on oxidative stressed chick embryo. A total of 270 Lingnan Yellow broiler breeders were randomly allocated into three treatments with five replicates for 18 birds each. Breeders were fed with basal diet (B...

journal_title：Biological trace element research

authors： Xiao X,Yuan D,Wang YX,Zhan XA

更新日期：2016-07-01 00:00:00

abstract：:Heavy metals are the most common form of aquatic pollutants and are of great health risk to consumers of contaminated sea food. This study investigated the level of heavy metals in three species of catfishes Chrysichthys nigrodigitatus (marine catfish), Clarias gariepinus (African catfish), and Schilbe mystus (silver ...

journal_title：Biological trace element research

authors： Ighariemu V,Belonwu DC,Wegwu MO

更新日期：2019-06-01 00:00:00

abstract：:The results obtained in this study demonstrated that experimentally induced alimentary muscular dystrophy (MD) in Cobb 500 broiler chickens resulted in increased plasma concentrations of malondialdehyde (MDA), deviations in activities of erythrocyte antioxidant enzymes Cu,Zn-SOD (decrease), and CAT (increase) as well ...

journal_title：Biological trace element research

authors： Georgieva NV,Stoyanchev K,Bozakova N,Jotova I

更新日期：2011-09-01 00:00:00

abstract：:This study examined the effects of dietary (2.0 ppm for 8 wk) and in vitro (1 x 10(-7)M) supplementation with selenium (Se, as sodium selenite) on the activity of spleen natural killer (NK) cells and plastic-adherent lymphokine-activated killer (A-LAK) cells from C57B1/6J male mice. Dietary supplementation with Se res...

journal_title：Biological trace element research

authors： Kiremidjian-Schumacher L,Roy M,Wishe HI,Cohen MW,Stotzky G

更新日期：1996-06-01 00:00:00

abstract：:To elucidate the action of the myocardial bridge (MB) on the coronary artery, the authors first prepared the hearts with the MB located in the middle one third of the left anterior descending (LAD) artery and then investigated element accumulation in the LAD artery of the hearts with the MB by direct chemical analysis...

journal_title：Biological trace element research

authors： Tohno Y,Tohno S,Minami T,Pakdeewong-Ongkana N,Suwannahoy P,Quiggins R

更新日期：2016-05-01 00:00:00

abstract：:In the affiliation section, Luiz Fabricio Zara's affiliation "Pontifical Catholic University of Goiás (PUC), Goiânia, GO, Brazil" was incorrect. The correct affiliation is College of Planaltina, UnB - University of Brasília, Distrito Federal, Brazil. ...

journal_title：Biological trace element research

authors： Vieira JCS,Braga CP,de Oliveira G,do Carmo Federici Padilha C,de Moraes PM,Zara LF,de Lima Leite A,Buzalaf MAR,de Magalhães Padilha P

更新日期：2018-05-01 00:00:00

abstract：:This study was designed to measure the effect of iron supplementation on antioxidant status in iron-deficient anemia, including the time for hemoglobin normalization and at the time of filling of iron body stores. The extent of plasma lipid peroxidation was evaluated by measuring the levels of malondialdehyde and glut...

journal_title：Biological trace element research

authors： Kurtoglu E,Ugur A,Baltaci AK,Undar L

更新日期：2003-01-01 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