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 important health consequences. Such filter samples are highly amenable to analysis using nuclear and related techniques. After reviewing some of the health effects of airborne particulate matter and current air quality standards and guidelines, this article provides an overview of current and recent IAEA programs in this area, which involve collaborative activities with participants in more than 40 countries.
journal_name
Biol Trace Elem Resjournal_title
Biological trace element researchauthors
Parr RM,Smodis Bdoi
10.1007/BF02784202subject
Has Abstractpub_date
1999-01-01 00:00:00pages
169-79eissn
0163-4984issn
1559-0720journal_volume
71-72pub_type
杂志文章abstract：:Rare earth elements can promote photosynthesis, but their mechanisms are still poorly understood under magnesium deficiency. The present study was designed to determine the role of cerium in magnesium-deficient maize plants. Maize was cultivated in Hoagland's solution added with cerium with and without adequate quanti...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-010-8769-z
更新日期：2011-09-01 00:00:00
abstract：:Numerous experiments in vitro and in vivo have shown that an appropriate increase intake of silicon can facilitate the synthesis of collagen and its stabilization and promote the differentiation and mineralization of osteoblasts. In this study, we examined whether ortho-silicic acid restrains the differentiation of os...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-020-02286-6
更新日期：2020-07-16 00:00:00
abstract：:The purpose of this study was to determine the dietary essentiality of lithium (Li) in rats. In three experiments, two types of diets were fed during growth, reproduction, and lactation. In the first experiment, dams were maintained on a corn-based diet containing 2 ng or 500 ng (controls) Li/g through five successive...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02783685
更新日期：1992-09-01 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：:This study was aimed to assess the protective effect of sodium selenite on the ileum mucosal immunologic injury induced by AFB1. One hundred eighty-one-day-old healthy male Avian broilers were divided into four groups of three replicates and 15 birds per replicate and fed with basal diet (control group), 0.3 mg/kg AFB...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-0035-3
更新日期：2014-07-01 00:00:00
abstract：:The ratios of Rb to Cs contents were studied in five fish species from seven lakes located in the Patagonia Andean Range, Argentina in order to trace fish diet. The species studied were native velvet catfish (Diplomistes viedmensis) and creole perch (Percichthys trucha), and exotic brown trout (Salmo trutta), rainbow ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:111:1:97
更新日期：2006-07-01 00:00:00
abstract：:Copper (Cu) parenteral administration is used in a beef cow-calf operations to prevent or correct Cu deficiency in bovines. At present, Zinc (Zn) salts have been incorporated to complement Cu antioxidant effect. A risk of hepatotoxicity generated by overdose is a negative consequence of injectable Cu application. Cu-Z...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-017-0965-7
更新日期：2017-10-01 00:00:00
abstract：:This study was aimed to evaluate the oxidant-antioxidant imbalance in the pathogenesis of chronic obstructive pulmonary disease (COPD) in Tunisians. We assessed 16 parameters related to the oxidative status that include malondialdehyde (MDA), total protein carbonyls (PCs), and advanced oxidation protein products (AOPP...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-0087-4
更新日期：2014-10-01 00:00:00
abstract：:The influence of hair color on the trace elemental status in horse's hair has been studied. A current analytical technique such as particle-induced X-ray emission (PIXE) used in this study has provided reliable, rapid, easy, and relatively inexpensive diagnostic methods. Twenty-eight elements (Al, Br, Ca, Cl, Co, Cu, ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:103:2:169
更新日期：2005-02-01 00:00:00
abstract：:Studies were performed on adult and fetal rats receiving either a zinc-deficient (<0.5 ppm) diet and/or ethanol (20%) throughout pregnancy. Liver zinc levels were depressed in fetuses exposed toin utero zinc deficiency, but brain zinc levels were unchanged. Ethanol had no effect on the concentration of zinc in the sev...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02795685
更新日期：1987-12-01 00:00:00
abstract：:It has been demonstrated that zinc exerts its beneficial influence on skin fibroblasts. Propolis, a complex mixture of plant-derived and bees' products, was reported to stimulate cicatrization processes in skin and prevent infections. The aim of this study was to find out how zinc and propolis influence human skin fib...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-0019-3
更新日期：2014-07-01 00:00:00
abstract：:The present study investigated whether boron would enhance the action of 17beta-estradiol (E2) or parathyroid hormone (PTH) on bone mineral balance in ovariectomized (OVX) rats. Forty-three days after OVX, the rats were treated for 5 wk with vehicle, boron (5 ppm as boric acid), E2 (30 microg/kg/d, sc), PTH (60 microg...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:81:1:29
更新日期：2001-07-01 00:00:00
abstract：:Plasma molybdenum concentrations were determined in children, ages two to 12 yr, with and without phenylketonuria (PKU). Mean plasma molybdenum concentrations did not differ significantly between the children with PKU (1.33 +/- 0.5 microgram/L) and without PKU (1.75 +/- 0.8 microgram/L). Plasma molybdenum concentratio...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02785307
更新日期：1993-09-01 00:00:00
abstract：:Copper oxide nanoparticles (CuONPs) are widely used in several products and their release into the environment can cause toxicity to major food crops. In this study, toxic responses as a result of CuONPs exposure were studied in soybean (Glycine max L.) seedlings. The plants were grown in 1/2 strength Murashige and Sk...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-0106-5
更新日期：2014-12-01 00:00:00
abstract：:Glucose-6-phosphate dehydrogenase (G-6-PD) deficiency is the most common human enzymopathy in the world. Trace elements are important for normal hematopoiesis and can play a role in acute hemolytic anemia induced by G-6-PD deficiency. For this purpose, we studied two groups consisting of 10 male children who are G-6-P...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:99:1-3:041
更新日期：2004-07-01 00:00:00
abstract：:Fruit juices are widely consumed in tropical countries as part of habitual diet. The concentrations of several minerals in these beverages were evaluated. Four commercially available brands of juices were analyzed for cadmium, lead, copper, zinc, aluminum, iron, chromium, manganese, and molybdenum. The levels ranged f...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-011-9247-y
更新日期：2012-05-01 00:00:00
abstract：:Wild barley (Hordeum spontaneum), the progenitor of cultivated barley, is an important genetic resource for cereal improvement. Selenium (Se) is an essential trace mineral for humans and animals with antioxidant, anticancer, antiarthropathy, and antiviral effects. In the current study, the grain Se concentration (GSeC...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-010-8770-6
更新日期：2011-09-01 00:00:00
abstract：:This experiment was conducted to evaluate the effects of zinc (ZnSO4.H2O) and vitamin A (retinol) supplementation on performance, carcass characteristics, and serum concentrations of glucose, cholesterol, total protein, and malondialdehyde (MDA) as an indicator of lipid peroxidation in broiler chickens (Ross) reared a...
journal_title：Biological trace element research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1385/BTER:94:3:225
更新日期：2003-09-01 00:00:00
abstract：:The arsenic (As) hazardous quotient was estimated based on concentration of As in drinking water and scalp hair of male subjects of two age groups (n=360) consuming As contaminated water at different levels and non-contaminated drinking water. The total As concentrations in drinking water of less-exposed (LE) and high...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-010-8933-5
更新日期：2011-11-01 00:00:00
abstract：:The seeds of Nelumbo nucifera (Lotus) have been used in the traditional system of medicine for various ailments including diabetes. The present study was aimed at analyzing the levels of biologically important trace elements in the lotus seeds by atomic absorption spectroscopy and evaluating the hypoglycemic propertie...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-010-8614-4
更新日期：2010-12-01 00:00:00
abstract：:The intervention effect of fucoxanthin, which is reportedly a powerful antioxidant, on cadmium-induced thyroid damage in mice was evaluated. Animals (N = 120) were divided into control group (given pure water, N = 20) and CdCl2-exposed group (given CdCl2 orally at a dose of 30 mg/kg body weight (bw)/day for 30 days, N...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-020-02291-9
更新日期：2020-07-21 00:00:00
abstract：:Antagonistic interactions between silicon and aluminum occur in living organisms. Thus, an experiment was performed to ascertain whether high dietary aluminum would accentuate the signs of silicon deprivation in rats and conversely whether silicon deprivation would accentuate the response to high dietary aluminum. The...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02917430
更新日期：1994-06-01 00:00:00
abstract：:Selenium is known to be a neuroprotective agent in respect to a number of neuronal diseases and pain. The aim of this study was to evaluate the neuroprotective effect of the oral administration of selenium nanoparticles in rats with spinal cord injury (SCI). Forty adult female rats were randomly assigned to two equal ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-018-1371-5
更新日期：2019-01-01 00:00:00
abstract：:Negative potassium balance during hypokinesia (decreased number of kilometers taken/day) is not based on the potassium shortage in the diet, but on the impossibility of the body to retain potassium. To assess this hypothesis, we study the effect of potassium loading on athletes during prolonged hypokinesia (HK). Studi...
journal_title：Biological trace element research
pub_type： 临床试验,杂志文章
doi：10.1007/BF02783845
更新日期：1999-10-01 00:00:00
abstract：:The zinc content in the hair of 654 children living in various rural and industrial areas in southern Poland was assayed by means of the atomic absorption spectrometry, following the dry digestion procedure. The hair of girls exhibited statistically significant higher level of Zn than the boys' hair, although in the s...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02790111
更新日期：1995-01-01 00:00:00
abstract：:Concentrations of major nutritional and trace elements (Ca, P, Mg, Na, K, Fe, Zn, Cu, Mn, Se, Co, Cr, Ni, Sr, and Ba), as well as toxic heavy metals (Cd and Pb), were analyzed in the longissimus muscle of Charolais, Hereford, and Simmental bulls. The elements were determined using inductively coupled plasma optical em...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-9913-y
更新日期：2014-04-01 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
pub_type： 杂志文章
doi：10.1007/s12011-007-8025-3
更新日期：2007-01-01 00:00:00
abstract：:Antioxidants can play a significant role in chronic inflammatory process. The aim of this study was to evaluate the content of selenium (Se), zinc (Zn), copper (Cu), and total antioxidant status (TAS) of patients with chronic tonsillitis (CT). The study group consisted of 84 patients with CT from 18 to 62 years old an...
journal_title：Biological trace element research
pub_type： 临床试验,杂志文章
doi：10.1007/s12011-016-0634-2
更新日期：2016-09-01 00:00:00
abstract：:The liver of Hooded Seal (Cystophora cristata) consists of six lobes of unequal sizes. Extensive sampling by means of cutout samples covering the depth horizon 2-30 mm below liver surface indicates that the liver may be considered homogeneous as to concentrations of zinc, cadmium, mercury, and selenium (residuals of o...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02789141
更新日期：1990-01-01 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
pub_type： 杂志文章
doi：10.1007/s12011-020-02406-2
更新日期：2020-10-12 00:00:00
