Chronic Oral Arsenic Exposure and Its Correlation with Serum S100B Concentration.

abstract：:The element Zn is the metal component or activator of many important enzymes. The tissue concentrations and activities of Zn metalloenzymes direct the rate of protein and nucleic acid syntheses, thereby influencing tissue growth and reperative processes. Most of the serum Zn is normally bound to circulating proteins. ...

journal_title：Biological trace element research

authors： Balkan ME,Ozgüneş H

更新日期：1996-08-01 00:00:00

abstract：:Heavy metals toxicity is a prevalent health problem particularly in developing countries. Mercury and cadmium are toxic elements that have no physiologic functions in human body. They should not be present in the human body by any concentration. Copper, on the other hand, is one of the elements that are essential for ...

journal_title：Biological trace element research

authors： Motawei SM,Gouda HE

更新日期：2016-06-01 00:00:00

abstract：:This paper reports the synthesis of a new bioactive complex, 8-hydroxyquinolinato-bis-(salicylato) yttrium (III) (HSAY), whose composition and structure were characterized by elemental analysis, IR spectra, thermogravimetric analysis, and X-ray diffraction. The power-time curves of the compounds HSAY, C(7)H(6)O(3), C(...

journal_title：Biological trace element research

authors： Li X,Li QG,Zhang H,Hu JL,Yao FH,Yang DJ,Xiao SX,Ye LJ,Huang Y,Guo DC

更新日期：2012-06-01 00:00:00

abstract：:Two experiments were conducted to study the performance, antioxidant activity, and bone mineral variables in broilers fed organic trace minerals (OTM) at lowered concentrations in the diet. In experiment 1, a total of 1500 day-old broiler male chicks were randomly distributed into six groups with 10 replicates of 25 c...

journal_title：Biological trace element research

authors： Savaram Venkata RR,Bhukya P,Raju MVLN,Ullengala R

更新日期：2020-11-20 00:00:00

abstract：:The present paper describes protective effects of supplemental selenium in mice infected with influenza virus. The effects of supplemental selenium on serum selenium levels, mortality, lung virus titers, and cytokine titers were investigated in mice inoculated intranasally with suspensions of influenza virus. Whereas ...

journal_title：Biological trace element research

authors： Yu L,Sun L,Nan Y,Zhu LY

更新日期：2011-06-01 00:00:00

abstract：:To examine whether an accumulation of Ca in the tissues was accompanied by an increase of Mg, the authors investigated the relationships between Ca and Mg contents in the common iliac arteries, aortic valves, xiphoid processes, costal cartilages, posterior longitudinal ligaments, trigeminal nerves, and ribs by inducti...

journal_title：Biological trace element research

authors： Tohno Y,Tohno S,Azuma C,Moriwake Y,Utsumi M,Furuta K,Yamada M,Kumai T,Minami T,Takano Y

更新日期：2004-01-01 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：:Serum copper and zinc estimations in humans were made to find their diagnostic and prognostic value in cases of myocardial infarction. Following infarction, there was an increase in serum copper levels from the first 24 h up to the 7th day, with gradual decline that did not reach the normal value up to the 14th day. T...

journal_title：Biological trace element research

authors： Jain VK,Mohan G

更新日期：1991-12-01 00:00:00

abstract：:The present study was conducted to assess the influence of dietary zinc nanoparticles (size 50 nm) on the growth, biochemical constituents, enzymatic antioxidant levels and the nonspecific immune response of the freshwater prawn, Macrobrachium rosenbergii post larvae (PL). The concentrations of dietary supplement zinc...

journal_title：Biological trace element research

authors： Muralisankar T,Bhavan PS,Radhakrishnan S,Seenivasan C,Manickam N,Srinivasan V

更新日期：2014-07-01 00:00:00

abstract：:In order to study the mechanisms underlying the effects of TiO(2) nanoparticles on lactate dehydrogenase (LDH, EC1.1.1.27), Institute of Cancer Research region mice were injected with nanoparticulate anatase TiO(2) (5 nm) of various doses into the abdominal cavity daily for 14 days. We then examined LDH activity in vi...

journal_title：Biological trace element research

authors： Duan Y,Li N,Liu C,Liu H,Cui Y,Wang H,Hong F

更新日期：2010-09-01 00:00:00

abstract：:Animal feed has traditionally been supplemented with trace elements at dietary concentrations well above physiological needs. However, environmental concerns have led to calls for better adjustment of mineral supplementation to actual physiological needs and, in this context, consideration of breed-related differences...

journal_title：Biological trace element research

authors： Pereira V,Carbajales P,López-Alonso M,Miranda M

更新日期：2018-11-01 00:00:00

abstract：:Bulk fabrication of ordered hollow structural particles (HSPs) with large surface area and high biocompatibility simultaneously is critical for the practical application of HSPs in biosensing and drug delivery. In this article, we describe a smart approach for batch synthesis of calcium carbonate nanotubes (CCNTs) bas...

journal_title：Biological trace element research

authors： Tang J,Sun DM,Qian WY,Zhu RR,Sun XY,Wang WR,Li K,Wang SL

更新日期：2012-06-01 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：:Descriptions of the effects of paraquat (P2+) on the peroxidation of liver microsomes are very divergent. Therefore, the presence of ferric iron in the medium and the activity of microsomal mixed-function oxidase system are two factors that we have taken into consideration to explain the discrepancies. The results sho...

journal_title：Biological trace element research

authors： Fernandez Y,Subirade I,Anglade F,Periquet A,Mitjavila S

更新日期：1995-01-01 00:00:00

abstract：:Two trials were conducted in a 2 × 2 + 1 factorial arrangement based on a completely randomized design to evaluate the effects of different sources of selenium (Se) on performance, blood metabolites, and nutrient digestibility in male lambs on a barley-based diet. The first trial lasted for 70 days and consisted of 30...

journal_title：Biological trace element research

authors： Alimohamady R,Aliarabi H,Bahari A,Dezfoulian AH

更新日期：2013-07-01 00:00:00

abstract：:To better understand the relationship between prenatal exposure to heavy metals and trace elements and the risk of adverse pregnancy outcomes, we investigated the status of heavy metals and trace elements level in a Chinese population by collecting umbilical cord blood. Umbilical cord blood heavy metals and trace elem...

journal_title：Biological trace element research

authors： Zheng G,Zhong H,Guo Z,Wu Z,Zhang H,Wang C,Zhou Y,Zuo Z

更新日期：2014-09-01 00:00:00

abstract：:In the present study, aluminum (Al) accumulation has been examined after aluminum loading in mice. The kidney, liver, and brain aluminum levels for mice that had been treated orally with aluminum hydroxide for 105 d and for the control group were determined using graphite furnace atomic absorption spectrophotometry (G...

journal_title：Biological trace element research

authors： Sahin G,Varol I,Temizer A,Benli K,Demirdamar R,Duru S

更新日期：1994-04-01 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：:An increase in hepatic iron concentration might exacerbate liver injury. However, it is unknown whether hepatic iron overload may exacerbate acute liver injury from various toxins. Therefore, we evaluated how manipulations to increase hepatic iron concentration affected the extent of acute liver injury from thioacetam...

journal_title：Biological trace element research

authors： Ackerman Z,Pappo O,Link G,Glazer M,Grozovski M

更新日期：2015-02-01 00:00:00

abstract：:Previous studies revealed that Se was an important regulatory factor for glutathione peroxidase (GPx) genes. However, the relationship between Se concentrations and mRNA expression levels of GPxs were unclear in goats, especially the goats living in natural Se-enriched area. Thus, the aim of this study was to determin...

journal_title：Biological trace element research

authors： Zhang L,Zhou ZQ,Li G,Fu MZ

更新日期：2013-12-01 00:00:00

abstract：:Cadmium (Cd) pollution and acid rain are the main environmental issues, and they often occur in the same agricultural region. Nevertheless, up to now, little information on the combined pollution of Cd(2+) and acid rain action on crops were presented. Here, we investigated the combined effect of Cd(2+) and acid rain o...

journal_title：Biological trace element research

authors： Liu TT,Wu P,Wang LH,Zhou Q

更新日期：2011-12-01 00:00:00

abstract：:Quin2, a fluorescent calcium probe, has a low affinity for calcium in comparison to its affinities for transition metal ions. Chelation of ferric ion with quin2 strongly enhanced the formation of oxidizing species in the presence of bolus H2O2 as detected with four assays, electron spin resonance with the spin-trap DM...

journal_title：Biological trace element research

authors： Sandström BE,Granström M,Vezin H,Bienvenu P,Marklund SL

更新日期：1995-01-01 00:00:00

abstract：:As a nutritionally essential trace element, selenium (Se) is crucial for fish growth. However, the underlying mechanisms remain unclear. Fish somatic growth relies on the white muscle growth. This study aimed to explore the effects and underlying mechanisms of Se on fish white muscle growth using a juvenile rainbow tr...

journal_title：Biological trace element research

authors： Wang L,Zhang D,Li S,Wang L,Yin J,Xu Z,Zhang X

更新日期：2020-07-14 00:00:00

abstract：:In the article, we report that effects of nano-anatase on the spectral characteristics and content of light-harvesting complex II (LHCII) on the thylakoid membranes of spinach were investigated. The results showed that nano-anatase treatment could increase LHCII content on the thylakoid membranes of spinach and the tr...

journal_title：Biological trace element research

authors： Zheng L,Su M,Wu X,Liu C,Qu C,Chen L,Huang H,Liu X,Hong F

更新日期：2007-01-01 00:00:00

abstract：:Zinc (Zn) is essential for development, growth, and reproduction. The Mexican government subsidizes micronutrient-fortified milk for risk groups, with positive effect on the targeted groups' plasma Zn level, inferring a good absorption is achieved although it has not being measured. The aim of this study was to determ...

journal_title：Biological trace element research

authors： Méndez RO,Hambidge M,Baker M,Salgado SA,Ruiz J,García HS,Calderón de la Barca AM

更新日期：2015-11-01 00:00:00

abstract：:Comparison of the clastogenic effects of antimony and bismuth used as trioxides, when administered orally by gavaging to laboratory bred male mice, showed that the former was more strongly clastogenic than the latter. Three doses of each chemical (400, 666.67, and 1000 mg/kg body wt), corresponding to 1/50, 1/30, and ...

journal_title：Biological trace element research

authors： Gurnani N,Sharma A,Talukder G

更新日期：1993-05-01 00:00:00

abstract：:The metabolic significance of Se in plants is not well documented, though the presence of many selenoenzymes in bacteria and the essentiality of Se in higher animals is established. Since germination is an active process in plant growth and metabolism, the effect of Se was investigated in germinating Vigna radiata L, ...

journal_title：Biological trace element research

authors： Easwari K,Lalitha K

更新日期：1995-05-01 00:00:00

abstract：:The effects of environmental lead on the immune system of young children were assessed by determining the peripheral blood lymphocytes CD3+, CD4+, CD8+, B(CD19+) counts, and natural killer (CD16+CD56+) cells in 35 preschool children whose mean blood lead level was 140.6 microg/L. The results were compared to an age- a...

journal_title：Biological trace element research

authors： Li S,Zhengyan Z,Rong L,Hanyun C

更新日期：2005-07-01 00:00:00

abstract：:According to undiscovered toxicity and safety of magnesium oxide nanoparticles (MgO NPs) in isolated pancreatic islet cells, this study was designed to examine the effects of its various concentrations on a time-course basis on the oxidative stress, viability, and function of isolated islets of rat's pancreas. Pancrea...

journal_title：Biological trace element research

authors： Moeini-Nodeh S,Rahimifard M,Baeeri M,Abdollahi M

更新日期：2017-01-01 00:00:00

abstract：:Studies were designed to characterize the plasma membrane polypeptide composition of normal rat kidney (NRK) and virus-transformed NRK cells as a function of time following iron deprivation. Using this approach we found that rapid depletion of iron from the cells increases the amounts of two membrane-associated glycop...

journal_title：Biological trace element research

authors： Fernandez-Pol JA

更新日期：1979-06-01 00:00:00