Hair zinc and copper in chronic alcoholics.

abstract：:The interaction of VO2+ with the muchopolysaccharide chondroitin sulfate A (CSA) has been investigated by electron absorption spectroscopy and infrared measurements in aqueous solutions at different pH-values and ligand to metal ratios up to 6:1. The generation of a VO(CSA)2 species could be demonstrated. Coordination...

journal_title：Biological trace element research

authors： Etcheverry SB,Williams PA,Baran EJ

更新日期：1994-07-01 00:00:00

abstract：:To elucidate whether the accumulation of elements occurred simultaneously in the various arteries with aging, the authors investigated age-related changes of elements in the eight arteries, such as the thoracic and abdominal aortas and the coronary, common carotid, pulmonary, splenic, common iliac, and uterine arterie...

journal_title：Biological trace element research

authors： Ongkana N,Tohno S,Payo IM,Azuma C,Moriwake Y,Minami T,Tohno Y

更新日期：2007-07-01 00:00:00

abstract：:Renal functions were damaged at the reabsorptive site by the injection of cadmium-metallothionein (Cd-MT) and its effect on discrimination of chemically similar elements was examined for the two alkaline-earth elements, calcium (Ca) and strontium (Sr). Tubular damage was induced in female Wistar rats, 7 wk old, body w...

journal_title：Biological trace element research

authors： Sugihira N,Suzuki KT

更新日期：1989-10-01 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：UNLABELLED:There is conflicting evidence regarding the relationship between magnesium deficiency and metabolic syndrome, and a systematic assessment of the literature has not been performed. Our objective was to clarify the association between magnesium levels and metabolic syndrome by performing a meta-analysis. Based...

journal_title：Biological trace element research

authors： La SA,Lee JY,Kim DH,Song EL,Park JH,Ju SY

更新日期：2016-03-01 00:00:00

abstract：:The concentrations of 3,4-dihydroxybenzoic acid, caffeic acid, catechin, chlorogenic acid, epicatechin, gallic acid, p-coumaric acid, quercetin, rutin, ferulic acid, and the major metals in graviola (Annona muricata), atemoya (A. squamosa x A. cherimola), fruta do conde (A. squamosa), biribá (Rollinia mucosa), and the...

journal_title：Biological trace element research

authors： de Moraes MR,Ryan SM,Godoy HT,Thomas AL,Maia JGS,Richards KM,Tran K,Smith RE

更新日期：2020-10-01 00:00:00

abstract：:Many studies have shown that zinc deficiency could decrease the response to insulin. In genetically diabetic animals, a low zinc status has been observed contrary to induced diabetic animals. The zinc status of human patients depends on the type of diabetes and the age. Zinc supplementation seems to have beneficial ef...

journal_title：Biological trace element research

authors： Faure P,Roussel A,Coudray C,Richard MJ,Halimi S,Favier A

更新日期：1992-01-01 00:00:00

abstract：:Plasma and erythrocyte lipid peroxidation levels of 20 patients with histopathologically confirmed testis cancer and 20 healthy control individuals were studied between November 1995 and June 1997. The group with testis cancer had a mean age of 24.8+/-8.2 yr and the control group's mean age was 28.3+/-6.9 yr. Stage di...

journal_title：Biological trace element research

authors： Oztürk B,Güven M,Arpaci F,Kömürcü S,Ozet A,Beyzadeoğlu M

更新日期：2000-02-01 00:00:00

abstract：:Since 1992, the International Atomic Energy Agency (IAEA) has been promoting studies of air pollution using a standard design of air sampler that provides separation on filters into two size fractions with cutoffs of 2.5 and 10 microns (approximately). These are the size ranges presently considered to have the most im...

journal_title：Biological trace element research

authors： Parr RM,Smodis B

更新日期：1999-01-01 00:00:00

abstract：:This study was performed to determine the effects of selenium supplementation on clinical symptoms and gene expression related to inflammatory markers in infertile women with polycystic ovary syndrome (PCOS) who were candidate for in vitro fertilization (IVF). Thirty-six women candidate for IVF were recruited in this ...

journal_title：Biological trace element research

authors： Heidar Z,Hamzepour N,Zadeh Modarres S,Mirzamoradi M,Aghadavod E,Pourhanifeh MH,Asemi Z

更新日期：2020-02-01 00:00:00

abstract：:The main aim of the study was to determine the role of cerium in the amelioration of calcium-deficiency effects in spinach plants. Spinach plants were cultivated in Hoagland's solution. They were subjected to calcium-deficiency and to cerium chloride administered in the calcium-present Hoagland's media and calcium-def...

journal_title：Biological trace element research

authors： Chao L,Bofu P,Weiqian C,Yun L,Hao H,Liang C,Xiaoqing L,Xiao W,Fashui H

更新日期：2008-03-01 00:00:00

abstract：:Analysis of variance, analysis of covariance, correlation coefficient, multiple correlation, and partial correlation coefficient statistical tests were applied to Cs, Cr, Co, Fe, Rb, Sc, Se, and Zn content in human ovaries in order to evaluate statistically the possible relationships between these trace elements at: t...

journal_title：Biological trace element research

authors： Kanias GD,Kouri E

更新日期：1996-04-01 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：: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：:Some studies have found that nano-sized titanium dioxide (nano-TiO2) has adverse effects on the male reproductive system. Blood-testis barrier (BTB), as one of the tightest blood-tissue restriction, is crucial to the male reproductive system. However, the potential effects on BTB and signaling pathway changes in testi...

journal_title：Biological trace element research

authors： Lu T,Ling C,Hu M,Meng X,Deng Y,An H,Li L,Hu Y,Wang H,Song G,Guo S

更新日期：2020-09-29 00:00:00

abstract：:Variations in trace element concentration in the head and facial hair of five individuals with ever-increasing amounts of white hair were examined. Hair was collected from the scalp, cheeks, and chin from one donor on a regular basis since 1984. Samples were separated into white and pigmented fractions, and analyzed a...

journal_title：Biological trace element research

authors： Aufreiter S,Hancock RG

更新日期：1990-07-01 00:00:00

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：:Synaptosomes are used as an ex vivo model in the investigation of neuronal transmission and neurodegenerative processes. In this study, we aimed to determine the protective effects of boric acid (BA) and curcumin, which have antioxidant and anti-inflammatory properties, on Aβ1-42 induced neurodegenerative damage. Syna...

journal_title：Biological trace element research

authors： Hacioglu C,Kar F,Kar E,Kara Y,Kanbak G

更新日期：2020-11-25 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：:Trientine((R)) is not an effective drug for the treatment of intractable hand dermatitis in nickel-sensitive patients. In a controlled, double-blind study this chelator, on oral administration, failed to stimulate nickel excretion. Early morning urine samples from two groups of nine patients were analyzed by atomic ab...

journal_title：Biological trace element research

authors： McMaster D,Burrows D,Eedy DJ,Love AH

更新日期：1987-10-01 00:00:00

abstract：:Microcalorimetry was employed to investigate the action of Li(I) to aquatic ecosystem from the point view of bioenergetics. Tetrahymena thermophila BF5 was chosen as the model organism. The power-time curves of T. thermophila BF5 growth metabolism in the absence and presence of Li(I) were obtained. The corresponding t...

journal_title：Biological trace element research

authors： Li HR,Liu Y,Qin CQ,Li QG

更新日期：2007-10-01 00:00:00

abstract：:The structure and bioactivity of Ginkgo biloba leaves polyprenol (GBP) are similar to that of dolichol which widely exists in human and mammalian organs. GBP possesses potential pharmacological activities against cancer. This study involved oil-in-water type nanoemulsion (NE) loading GBP was prepared by dissolving pol...

journal_title：Biological trace element research

authors： Tao R,Wang C,Zhang C,Li W,Zhou H,Chen H,Ye J

更新日期：2018-07-01 00:00:00

abstract：:Cantharellus cibarius Fr. (chanterelle) and Boletus badius Pers. (bay bolete) harvested from natural sites in Poland were used to derive in vitro cultures. The optimal medium composition for cultures was developed. Concentrations of the chosen elements (Zn, Cu, Fe, Mg, Ni, and Cd) in mycelium samples were measured by ...

journal_title：Biological trace element research

authors： Reczyński W,Muszyńska B,Opoka W,Smalec A,Sułkowska-Ziaja K,Malec M

更新日期：2013-06-01 00:00:00

abstract：:Results from several medical investigations carried out using the Oxford scanning proton microprobe are presented, including maps of the hepatic copper-distribution in primary biliary cirrhosis and maps of the iron distribution in primary hemochromatosis. Preliminary studies of human nervous tissue reveal that morphol...

journal_title：Biological trace element research

authors： Vaux DJ,Grime GW,Watt F

更新日期：1987-08-01 00:00:00

abstract：:Aluminum (Al) absorption seems to be very low, but many factors can enhance it in animals and humans. In the present study, we investigated the acute effect of Na citrate on Al absorption by monitoring Al levels in blood and several tissues. For this purpose, 18 Wistar male rats were divided into 3 groups: control, Al...

journal_title：Biological trace element research

authors： Deng Z,Coudray C,Gouzoux L,Mazur A,Rayssiguier Y,Pépin D

更新日期：1998-08-01 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：:The objective of the study was to evaluate the maximum tolerance limit of amino acid copper complex (Cu-Lys-Glu) for laying hens by measuring their laying performance, hematological and serum biochemical parameters, organ index, and histopathology. A total of 450 18-week-old Beijing White layers were randomly allocate...

journal_title：Biological trace element research

authors： Zhou Q,Zhu J,Liu B,Qiu J,Lu X,Curtin B,Ji F,Yu D

更新日期：2020-10-12 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：:The selenium levels and the glutathione peroxidase activity GSH-PX of whole blood and of erythrocytes, respectively, were determined in 139 normal Danes and related to sex and smoking habits. No differences were found in relation to sex apart from a higher GSH-PX activity of females when assayed with tertiary butyl hy...

journal_title：Biological trace element research

authors： Clausen J,Nielsen SA

更新日期：1988-01-01 00:00:00

abstract：:This study evaluated the effects of supplemental dietary chromium (Cr) on the performance, carcass traits, and some serum parameters of broilers under a heat stress (23.9 to 37 °C cycling) condition. A total of 150 1-day-old broiler chicks (Cobb 500) according to a completely randomized design were assigned into five ...

journal_title：Biological trace element research

authors： Habibian M,Ghazi S,Moeini MM

更新日期：2013-06-01 00:00:00