Abstract：
:Women with preeclampsia have been shown to have elevated blood levels of the metabolite homocysteine, and alterations in blood levels of zinc and copper have also been reported. This study measured plasma levels of zinc, copper, and homocysteine in women with preeclampsia and in women with healthy, normotensive pregnancies. For the patients with preeclampsia compared with controls, significantly higher mean plasma levels were found of homocysteine (16.39 vs 9.45 nmol/mL; p journal_name journal_title authors doi subject pub_date pages issue eissn issn pii journal_volume pub_type
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
pub_type： 杂志文章,随机对照试验
doi：10.1007/s12011-015-0541-y
更新日期：2016-07-01 00:00:00
abstract：:The study was undertaken to investigate the influence of alpha-tocopherol on zinc, copper, iron, calcium, magnesium, and potassium concentrations in serum of rats with bleomycin-induced pulmonary fibrosis. Fourteen Wistar albino rats were randomly divided into two groups of seven animals each. The first group was trea...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:114:1:175
更新日期：2006-01-01 00:00:00
abstract：:Both thermal and epithermal neutron activation analyses have been employed to determine chromium and nickel in lung tissue and arsenic in urine. Based on accuracy, precision, and detection limits, these techniques have been successfully used to analyze lung tissue from a deceased welder, who died, from cancer, and to ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02796646
更新日期：1987-08-01 00:00:00
abstract：:This experiment was designed to investigate the histological and lipid peroxidation effects of chronic fluorosis on testes tissues of first- and second-generation rats. Sixteen virgin female Wistar rats were mated with eight males (2:1) for approximately 12 h to obtain first-generation rats. Pregnant rats were divided...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-007-0036-6
更新日期：2007-09-01 00:00:00
abstract：:Several epidemiological studies have shown that exposure to electromagnetic radiation (EMR) can be harmful to human health. The purpose of this study was to examine oxidative parameters and apoptosis induced by EMR in human kidney embryonic cells (HEK293) and to investigate whether zinc (Zn) has protective effect on E...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-019-01811-6
更新日期：2020-04-01 00:00:00
abstract：:The objective of this study was to investigate the iron source absorption in the small intestine of broiler. In situ ligated intestinal loops of 70 birds were poured into one of seven solutions, including inorganic iron (FeSO4, Fe2(SO4)3), organic Fe glycine chelate (Fe-Gly(II), Fe-Gly(III)), the mixtures (FeSO4 with ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-0179-1
更新日期：2015-02-01 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
pub_type： 杂志文章
doi：10.1007/s12011-015-0406-4
更新日期：2016-01-01 00:00:00
abstract：:Preeclampsia is a syndrome of unknown etiopathogenesis. Recent studies carried out on preeclampsia have focused on the increase in free radicals in the feto-placental unit with poor perfusion. It is believed that the renin-angiotensin system (RAS) has a role in the poor perfusion of the placenta. It is uncertain wheth...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:113:1:1
更新日期：2006-10-01 00:00:00
abstract：:The effects of nutritional copper deficiency on carrageenin edema in the rat were investigated with emphasis on studying the correlation between the degree of copper deficiency and the degree of edema. Carrageenin paw edema in both copper-sufficient and copper-deficient groups of rats was compared after either 20, 40,...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02917181
更新日期：1989-01-01 00:00:00
abstract：:This study evaluated the microbial diversity of rooftop tank-stored drinking water consumed by Japanese quail (Coturnix coturnix japonica) using silver nanoparticles (AgNPs) and acetic acid (AC) and their mixture. Japanese quails (2 weeks old) of two different plumage colors, white and brown, were divided into four gr...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-020-02422-2
更新日期：2020-10-08 00:00:00
abstract：:Multivariate statistical analysis has been applied to time series measurements of aerosol elemental composition from PIXE analysis of filter samples, and principal components have been resolved that represent distinct particle types in an external mixture in the atmosphere. In this study, it is argued that a combinati...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02992673
更新日期：1990-07-01 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
pub_type： 杂志文章
doi：10.1007/s12011-009-8517-4
更新日期：2010-07-01 00:00:00
abstract：:Oxidative stress is a main factor in the pathogenesis of severe acute pancreatitis (SAP). The ability of zinc (Zn) to retard oxidative processes has been recognized for many years. This study aims to examine the levels of free oxygen radicals and antioxidant enzyme in SAP rats and know the effect of Zn supplementation...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-9971-1
更新日期：2014-06-01 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
pub_type： 杂志文章
doi：10.1007/BF02916628
更新日期：1983-04-01 00:00:00
abstract：:This study was performed to assess how 4 weeks of magnesium supplementation and exercise affect the free and total plasma testosterone levels of sportsmen practicing tae kwon do and sedentary controls at rest and after exhaustion. The testosterone levels were determined at four different periods: resting before supple...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-010-8676-3
更新日期：2011-04-01 00:00:00
abstract：:The k0 standardization method was adapted for NAA with stable low-flux reactors where flux monitors are not needed. The modified k0 method offers the convenience of the use of libraries of sensitivity constants. It was compared to the relative method for 52 elements using a SLOWPOKE reactor and 6 counting geometries. ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02784232
更新日期：1999-01-01 00:00:00
abstract：:Sea cucumbers are a potential source of natural organic vanadium that may improve insulin resistance. In this work, vanadium was accumulated rapidly in blood, body wall, and intestine by sea cucumber Apostichopus japonicus. Furthermore, water-soluble vanadium-containing proteins, the main form of the organic vanadium,...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-015-0517-y
更新日期：2016-05-01 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
pub_type： 杂志文章
doi：10.1007/s12011-018-1276-3
更新日期：2018-11-01 00:00:00
abstract：:After considering the need for quality control in NAA, the concept of quality in NAA procedures themselves is discussed, and some important factors identified. Two approaches to improve quality are then described in more detail. The first concerns the unique ability of NAA using different isotopic reactions and differ...
journal_title：Biological trace element research
pub_type： 杂志文章,评审
doi：10.1007/BF02917356
更新日期：1994-10-01 00:00:00
abstract：:In this study, a solid-phase extraction method combined with atomic absorption spectrometry for extraction, preconcentration, and determination of iron (Fe(3+)), copper (Cu(2+)), and lead (Pb(2+)) ions at trace levels in water samples has been reported. The influences of effective parameters such as flow rate, pH, elu...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-011-9171-1
更新日期：2012-02-01 00:00:00
abstract：:In this study, lead acetate solution and porcine cerebral hydrolysate peptides (PCHPs) were administered to developing mice. Porcine cerebral protein pretreated by ultrasound was hydrolyzed with alcalase, and 11 peptide fragments were obtained by Matrix-assisted laser desorption ionization-time of flight mass spectrom...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-015-0329-0
更新日期：2015-12-01 00:00:00
abstract：:Two organoselenium compounds: xylitol selenious ester (xylitol-Se) and sucrose selenious ester (sucrose-Se) were synthesized, and their molecular structures were characterized in this study. In MTT assay, xylitol-Se and sucrose-Se showed cytostatic effects on human hepatocellular carcinoma cells SMMC-7221 in a dose-de...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-013-9715-7
更新日期：2013-08-01 00:00:00
abstract：:Magnesium (Mg) concentrations in diets have been associated with performance and eggshell quality of laying hens, but the results have been inconclusive. In this experiment, the effects of increasing concentrations of dietary Mg on productive performance and eggshell quality of aged laying hens were evaluated. A total...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-012-9537-z
更新日期：2013-01-01 00:00:00
abstract：:Diabetes is a common metabolic disorder characterized by elevated blood glucose level. Trace element homeostasis causes disturbances in diabetes due to hyperglycemia. Superoxide dismutase (SOD), an antioxidant enzyme, contains zinc and copper ions as its cofactors. Defects in SOD level and activity have been observed ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-016-0861-6
更新日期：2017-05-01 00:00:00
abstract：:Breast milk is considered the best source of nutrition for all infants. However, exposure of newborns to toxic metals is of special interest due to their potential harmful effects. Thus, the primary aims of this study were to determine the concentration of toxic heavy metals including lead, mercury, cadmium, and bariu...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-018-1355-5
更新日期：2019-01-01 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
pub_type： 杂志文章
doi：10.1007/s12011-014-0118-1
更新日期：2014-12-01 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
pub_type： 杂志文章
doi：10.1007/BF02784069
更新日期：1999-02-01 00:00:00
abstract：:Diabetic osteoporosis (DOP) is a complication of diabetes, with the characteristics of bone mineral density (BMD) reduction and bone structure destruction. Zinc was reported has a benefit effect on postmenopausal osteoporosise, it was also has hypoglycemic effect, whether zinc was beneficial on diabetes-induced osteop...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-019-01810-7
更新日期：2020-04-01 00:00:00
abstract：:Aluminum (Al) has various adverse effects on health of humans and animals. The aim of present study was to demonstrate that Lactobacillus plantarum CCFM639 can alleviate the adverse effects on liver and kidney of mice caused by chronic Al exposure. Animals were assigned into control, CCFM639 only, Al only, Al plus CCF...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-016-0843-8
更新日期：2017-04-01 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
pub_type： 杂志文章
doi：10.1007/s12011-014-0144-z
更新日期：2014-12-01 00:00:00
