Comparative binding study of aluminum and chromium to human transferrin. Effect of iron.

abstract：:In this study, the amount of reduced glutathione (GSH), oxidized glutathione (GSSG), and malondialdehyde (MDA) were determined by high performance liquid chromatography (HPLC), and selenium was determined by using the fluorescence spectrophotometer in eight different species of edible mushrooms. Brittlegill mushroom (...

journal_title：Biological trace element research

authors： Dogan H,Coteli E,Karatas F

更新日期：2016-12-01 00:00:00

abstract：:Neonatal uptake of mercury (Hg) from milk was examined in a pregnant sheep model, where radioactive mercury (Hg203)/silver tooth fillings (amalgam) were newly placed. A crossover experimental design was used in which lactating ewes nursed foster lambs. In a parallel study, the relationship between dental history and b...

journal_title：Biological trace element research

authors： Vimy MJ,Hooper DE,King WW,Lorscheider FL

更新日期：1997-02-01 00:00:00

abstract：:The distribution, potential ecological hazards, and homologous relativity of heavy metals in the water-level fluctuating zone (WLFZ) of the Yangtze River within the Wanzhou Section (YRWS) were investigated. The heavy metal content (Cd, Cu, Cr, and Ni) of the surface soil was analysed via atomic absorption spectroscopy...

journal_title：Biological trace element research

authors： Lin J,Fu C,Zhang X,Xie K,Yu Z

更新日期：2012-02-01 00:00:00

abstract：:We examined how the influence of smoking on blood and urinary cadmium (Cd) concentrations was modified by the level of environmental Cd. We measured blood and urinary Cd concentrations of 1134 men over 50 yr of age in three areas in Japan that were exposed to different levels of environmental Cd. Analysis of variance ...

journal_title：Biological trace element research

authors： Uetani M,Kobayashi E,Suwazono Y,Nishijo M,Nakagawa H,Kido T,Nogawa K

更新日期：2006-05-01 00:00:00

abstract：:Chronic alcoholics frequently show associated malnutrition. Both ethanol and malnutrition exert profound changes on zinc and copper metabolism. In this study, we found higher hair zinc and copper values in 43 male alcoholics than in 39 controls. Hair copper was significantly related to the amount of ethanol consumed, ...

journal_title：Biological trace element research

authors： González-Reimers E,Alemán-Valls MR,Barroso-Guerrero F,Santolaria-Fernández F,López-Lirola A,García-Valdecasas CE,Jarque-López A,Rodríguez-Gaspar M

更新日期：2002-03-01 00:00:00

abstract：:To elucidate compositional changes of the rami of the internal iliac artery with aging, the authors investigated age-related changes of the calcium content in the uterine, internal pudendal, umbilical, and obturator arteries by inductively coupled plasma-atomic emission spectrometry. After an ordinary dissection was f...

journal_title：Biological trace element research

authors： Naganuma T,Tohno Y,Yamasaki M,Tohno S,Azuma C,Minami T,Morikawa H

更新日期：2004-12-01 00:00:00

abstract：:Copper (Cu) and zinc (Zn) are involved in inflammatory process. This study was to investigate the clinical significance of Cu and Zn homeostasis alterations in acute appendicitis (AA). One hundred twenty-two AA patients and 102 healthy controls were enrolled in this study. Of which, 85 patients' appendixes were collec...

journal_title：Biological trace element research

authors： Lin W,Han W,Wen K,Huang S,Tang Y,Lin Z,Han M

更新日期：2019-12-01 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：:A simple, quick procedure has been developed for preparation of human lenses for total chromium (Cr) analysis by electrothermal atomic absorption spectrometry (EAAS). This procedure involves wet ashing in a mini-autoclave with HNO3 and H2SO4. Recovery was 101.6%. This procedure is simple to carry out, does not generat...

journal_title：Biological trace element research

authors： Pineau A,Guillard O,Chauvelon F,Risse JF

更新日期：1992-01-01 00:00:00

abstract：:Few studies have evaluated the biomarker changes of fluoride exposure. In order to explore early and sensitive indicators, animal experiment was designed. Ninety-six healthy SD rats (48 males and 48 females) weighing approximately 60 g were randomly divided into six groups of 16 animals each by gender average. Control...

journal_title：Biological trace element research

authors： He H,Wang H,Han M,Jiao Y,Ma C,Zhang H,Zhou Z

更新日期：2014-07-01 00:00:00

abstract：:In the present study, we investigated the effects of lycopene on the expression of organic anion transporters (OATs), organic cation transporters (OCTs), and multidrug resistance-associated proteins (MRPs) of cisplatin-induced nephrotoxicity in rats. Twenty-eight 8-week-old Wistar rats were divided into four groups: c...

journal_title：Biological trace element research

authors： Erman F,Tuzcu M,Orhan C,Sahin N,Sahin K

更新日期：2014-04-01 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 influence of several commercial albumin preparations on the ferroxidase activity of ceruloplasmin (ferroxidase I, ferrous: O2 oxidoreductase EC 1.16.3.1) at pH 6.0 was determined using ferric-transferrin formation. The ability of several albumin preparations to inhibit the ferroxidase activity of ceruloplasmin dif...

journal_title：Biological trace element research

authors： Witwicki J,Chidambaram MV,Frieden E

更新日期：1983-04-01 00:00:00

abstract：:Multielemental detection using Instrumental Neutron Activation Analysis (INAA) and Proton-Induced X-Ray Emission (PIXE) of drinkable water of Florence (Italy) is described. The concentrations of 52 elements were measured. No chemical treatment was performed on the samples, before or after irradiation. On the basis of ...

journal_title：Biological trace element research

authors： Blasi P,Capannesi G,Cecchi A,Lucarelli F,Sedda FA

更新日期：1990-07-01 00:00:00

abstract：:To elucidate compositional changes of the mitral valve with aging, the authors investigated the relationships among element contents in the mitral valves. The subjects consisted of 10 men and 15 women, ranging in age from 65 to 102 yr. After the ordinary dissection, mitral valves, lower parts of the interventricular s...

journal_title：Biological trace element research

authors： Tohno Y,Tohno S,Satoh H,Minami T,Moriwake Y,Azuma C,Ohnishi Y

更新日期：2002-09-01 00:00:00

abstract：:This study was performed with the aim of investigating the concentration of zinc and copper in the blood of healthy alpacas (Vicugna pacos) kept in central Europe and to compare the concentration of Zn and Cu in plasma and in whole blood. A further objective was to evaluate blood Zn and Cu in relation to different mic...

journal_title：Biological trace element research

authors： Pechová A,Husáková T,Pavlata L,Holasová M,Hauptmanová K

更新日期：2018-02-01 00:00:00

abstract：:The present study was designed to investigate the effect of mercuric chloride administration on copper, zinc, and iron concentrations in the liver, kidney, lung, heart, spleen, and muscle of rats. The results showed that after dose and time exposure to mercuric chloride, the concentration of mercury in the six tissues...

journal_title：Biological trace element research

authors： Huang YL,Lin TH

更新日期：1997-07-01 00:00:00

abstract：:The effects of cobaltous chloride in inducing chromosomal aberrations were observed on laboratory bred mice in vivo after single oral administration of different fractions (1/10, 1/20, 1/40) of the lethal toxic dose of the salt. Bone marrow cells were flushed out and processed for chromosome studies following colchici...

journal_title：Biological trace element research

authors： Palit S,Sharma A,Talukder G

更新日期：1991-05-01 00:00:00

abstract：:Osteoblast L-type voltage-dependent calcium channels (VDCC) play important roles in maintaining intracellular homeostasis and influencing multiple cellular processes. In particular, they contribute to the activities and functions of osteoblasts (OBs). In order to study how L-type VDCC modulate calcium ion (Ca(2+)) hom...

journal_title：Biological trace element research

authors： Duan XQ,Zhao ZT,Zhang XY,Wang Y,Wang H,Liu DW,Li GS,Jing L

更新日期：2014-12-01 00:00:00

abstract：:The protective effects of caffeic acid on angiotensin-converting enzyme (ACE) and purinergic enzyme activities, as well as gluconeogenesis was investigated in iron-induced cardiotoxicity. Cardiotoxicity was induced in heart tissues harvested from healthy male SD rats by 0.1 mM FeSO4. Treatment was carried out by co-in...

journal_title：Biological trace element research

authors： Salau VF,Erukainure OL,Islam MS

更新日期：2021-03-01 00:00:00

abstract：:A microcomputer-controlled irradiation and measurement system and a microprocessor-controlled sample changer have been installed at the SLOWPOKE-2 Facility at the Royal Military College of Canada (RMC). These systems can provide the gamut of instrumental neutron activation analysis (INAA) techniques for the analyst. C...

journal_title：Biological trace element research

authors： Edward JB,Beeley PA,Bennett LG,Poland JS

更新日期：1990-07-01 00:00:00

abstract：:Both selenium and green tea have been reported to exhibit antigenotoxic and cancer chemopreventive properties. We compared the antimutagenic activities of regular green tea and selenium-enriched green tea obtained from Hubei Province, China, toward the heterocyclic amine, 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) i...

journal_title：Biological trace element research

authors： Amantana A,Santana-Rios G,Butler JA,Xu M,Whanger PD,Dashwood RH

更新日期：2002-05-01 00:00:00

abstract：:Zinc (Zn) is an essential nutrient that is required in humans and animals for many physiological functions, including immune and antioxidant function, growth, and reproduction. The present study was performed to investigate the effects of three Zn levels, including Zn adequate (35.94 mg/kg, as a control), Zn deficienc...

journal_title：Biological trace element research

authors： Sun JY,Jing MY,Weng XY,Fu LJ,Xu ZR,Zi NT,Wang JF

更新日期：2005-11-01 00:00:00

abstract：:The metabolic thermograms and heat output of mitochondria isolated from carp liver have been determined by using an LKB bioactivity monitor. The thermogram can be divided into four parts: the lag phase, active recovery phase, stationary phase, and decline phase. The thermokinetic equation was established for the activ...

journal_title：Biological trace element research

authors： Chen C,Liu Y,Zhou J,Xu H,Qu S

更新日期：1997-10-01 00:00:00

abstract：:Experiments were conducted to determine whether the increased glutathione S-transferase (GSH-T) activity associated with selenium (Se) deficiency is necessarily related to losses in the activity of Se-dependent glutathione peroxidase (SeGSHpx) in chicks. Nutritional Se status was altered in two ways: by treatment with...

journal_title：Biological trace element research

authors： Kim YS,Combs GF Jr

更新日期：1993-05-01 00:00:00

abstract：:The effects of nano-TiO2 (rutile) on the photochemical reaction of chloroplasts of spinach were studied. The results showed that when spinach was treated with 0.25% nano-TiO2, the Hill reaction, such as the reduction rate of FeCy, and the rate of evolution oxygen of chloroplasts was accelerated and noncyclic photophos...

journal_title：Biological trace element research

authors： Hong F,Zhou J,Liu C,Yang F,Wu C,Zheng L,Yang P

更新日期：2005-07-01 00:00:00

abstract：:The objective of this study was to examine relations between basal metabolic rate (BMR) and cadmium (Cd) accumulation in the liver, kidneys, and duodenum in mice. The 5-month-old mice selected for high (H) and low (L) BMR were exposed for 8 weeks to 0, 10, and 100 μg Cd/mL of drinking water. The H-BMR mice showed sign...

journal_title：Biological trace element research

authors： Maciak S,Włostowski T,Salińska A,Bonda-Ostaszewska E

更新日期：2011-12-01 00:00:00

abstract：:Copper is an integral part of many important enzymes involved in a number of vital biological processes. Even though it is essential to life, at elevated tissue concentrations, copper can become toxic to cells. Recent studies have reported oxidative damage due to copper in various tissues. Considering the vulnerabilit...

journal_title：Biological trace element research

authors： Ozcelik D,Uzun H,Nazıroglu M

更新日期：2012-06-01 00:00:00

abstract：:The toxic mechanism of La3+ to Escherichia coli is investigated by detecting the concentration change of La3+ in E. coli cells growing in La3+-containing medium. Stimulatory action and inhibitory effect of La3+ in different concentrations can be attributed to the permeability alteration of the cell. Low concentration ...

journal_title：Biological trace element research

authors： Liu P,Xiao H,Li X,Zhang C,Liu Y

更新日期：2006-01-01 00:00:00

abstract：:The objective of this study was to assess the contamination levels of arsenic (As), lead (Pb), chromium (Cr), and cadmium (Cd) in raw milk and the subsequent potential health risk to local consumers close to leather-processing plants in China. The As and Pb concentrations in milk from contaminated areas were 0.43 ± 0....

journal_title：Biological trace element research

authors： Su C,Liu H,Qu X,Zhou X,Gao Y,Yang H,Zheng N,Wang J

更新日期：2020-11-12 00:00:00