Abstract：
:The purpose of this 42-day study was to investigate the effects of dietary excess vanadium on spleen growth and lesions by determining morphological changes and cell cycle of spleen. Four hundred twenty 1-day-old avian broilers were divided into six groups and fed on a corn-soybean basal diet as control diet or the same diet amended to contain 5, 15, 30, 45, 60 ppm of vanadium supplied as ammonium metavanadate. When compared with that of control group, the relative weight of spleen was significantly raised in 5- and 15-ppm groups, but depressed in 45- and 60-ppm groups. The gross lesions of spleen showed obvious atrophy with decreased volume and pale color in 45- and 60-ppm groups. Histopathologically, lymphocytes in splenic corpuscle and periarterial lymphatic sheath were variously decreased in number in 30-, 45-, and 60-ppm groups. The percentage of static phase (G0/G1) was significantly decreased, and the percentage of synthesis period (S) phase and the proliferating index (PI) were significantly increased in 5- and 15-ppm groups. The percentage of G0/G1 phase was significantly increased, and the percentage of mitotic phase (G2+M), S phase, and PI significantly decreased in 45- and 60-ppm groups. These results suggested that dietary excess vanadium (45 and 60 ppm) could inhibit growth of spleen and induce lesions in spleen in chicken.
journal_name
Biol Trace Elem Resjournal_title
Biological trace element researchauthors
Cui W,Cui H,Peng X,Fang J,Zuo Z,Liu X,Wu Bdoi
10.1007/s12011-010-8938-0subject
Has Abstractpub_date
2011-11-01 00:00:00pages
949-56issue
2eissn
0163-4984issn
1559-0720journal_volume
143pub_type
杂志文章abstract：:Biological half-lives of bromine in 15 different organs and tissues of the rat, in addition to the whole-body half-life, were determined by measuring the radioactive concentration of 82Br-bromide in samples of tissues collected at the time intervals of 12-396 h from animals that continuously (up to 17 d) received 82Br...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:76:1:57
更新日期：2000-07-01 00:00:00
abstract：:Long-term copper application in vineyards and copper mining activities cause heavy metal pollution sites. Such sites need remediation to protect soil and water quality. Bioremediation of contaminated areas through bioleaching can help to remove copper ions from the contaminated soils. Thus, the aim of this work was to...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-011-9213-8
更新日期：2012-04-01 00:00:00
abstract：:This study was designed to measure the effect of iron supplementation on antioxidant status in iron-deficient anemia, including the time for hemoglobin normalization and at the time of filling of iron body stores. The extent of plasma lipid peroxidation was evaluated by measuring the levels of malondialdehyde and glut...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:96:1-3:117
更新日期：2003-01-01 00:00:00
abstract：:Yerba mate (Ilex paraguariensis), a widely consumed beverage in South America, contains various biochemically active substances, among them are several minerals. This paper reports on the results of a survey of trace elements in the yerba mate infusions. Three different commercially available trademarks of I. paraguar...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-011-9056-3
更新日期：2011-12-01 00:00:00
abstract：:The effects of zinc chloride (ZnCl2), disodium zinc ethylenediamine tetraacetate (Zn-EDTA), and zinc gluconate (Zn-GLU) on the antioxidant enzyme activities and levels of interleukins (ILs) in psoriasis-induced mice were studied. One hundred twenty female mice were randomly divided into six groups with 20 mice in each...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-013-9799-0
更新日期：2013-12-01 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：:The present study was conducted to investigate the effects of chromium histidinate (CrHis) against experimentally induced type II diabetes and on chromium (Cr), zinc (Zn), selenium (Se), manganese (Mn), iron (Fe), and copper (Cu) in serum, liver, and kidney of diabetic rats. The male Wistar rats (n = 60, 8 weeks old) ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-009-8351-8
更新日期：2009-11-01 00:00:00
abstract：:To elucidate compositional changes of peripheral nerves with aging, the authors investigated age-related changes of elements and their relationships in the optic, trigeminal, vagus, median, radial, ulnar, femoral, sciatic, tibial, and common peroneal nerves by inductively coupled plasma-atomic emission spectrometry. T...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:98:3:229
更新日期：2004-06-01 00:00:00
abstract：:The present investigation was carried out to determine the molybdenum (Mo) status of blood plasma and milk of lactating cows at the Livestock Experimental Station, Khizer abad, Sargodha, Pakistan. Blood and milk from the lactating cows were sampled periodically after every month during winter so as to examine the effe...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-010-8874-z
更新日期：2011-10-01 00:00:00
abstract：:Garlic (Allium sativum) is known to reduce lead toxicity in some species of animals. The objective of this study was to evaluate the efficacy of allicin, one of the most active components of garlic, in the treatment of subacute lead intoxication in sheep. Nine female sheep weighing 25-29 kg orally received a daily dos...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-008-8185-9
更新日期：2008-01-01 00:00:00
abstract：:Modifications in the enzyme activity of lysozyme, a protein implied in the defence barrier of the organism, can be a good biomarker of alterations in the immune system as a result of exposure to toxic metal, such as lead. The aim of this work was to evaluate the effect of a 200 ppm dose of lead on lysozyme activity in...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-012-9446-1
更新日期：2012-12-01 00:00:00
abstract：:Instrumental neutron activation (INAA) with k0 standardization has been used to determine the concentration levels of a variety of major and trace elements (Al, As, Br, Cd, Cl, Co, Cr, Cs, Cu, Fe, Hg, K, La, Mg, Mn, Mo, Na, Rb, Sc, Se, and Zn) in rice grains (raw and parboiled) and in rice flour collected from local m...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1385/BTER:103:1:083
更新日期：2005-01-01 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：:Exposure to mobile phone-induced electromagnetic radiation (EMR) may affect biological systems by increasing free oxygen radicals, apoptosis, and mitochondrial depolarization levels although selenium may modulate the values in cancer. The present study was designed to investigate the effects of 900 MHz radiation on th...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-0032-6
更新日期：2014-08-01 00:00:00
abstract：:Oxidative stress plays a crucial role in the pathogenesis of multiple sclerosis (MS). Previous studies have shown that oxidative stress is one of the main underlying mechanisms of arsenic-induced cellular damage. The aim of this study was to assess the serum levels of arsenic and its relationship with lipid peroxidati...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-014-9956-0
更新日期：2014-06-01 00:00:00
abstract：:Relative stability of mineral elements in tissues is necessary for health. High static magnetic fields (HiSMFs) have been widely used in biomedical research and industry. However, the bioeffect of HiSMFs on animals is still unclear. In this study, we investigated the effects of HiSMF exposure on the levels of Mg, Fe, ...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-020-02469-1
更新日期：2021-01-07 00:00:00
abstract：:Previous studies have shown that there is a controversial relationship between iron homeostasis and obesity. This study aims to explore the relationship of anemia and iron status with different body size phenotypes in adult Chinese population. Using information on iron status-related parameters and lifestyle data from...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-017-1213-x
更新日期：2018-09-01 00:00:00
abstract：:Diabetic retinopathy (DR) is a common microvascular disorder which occurs in type 2 diabetes mellitus (T2DM) patients due to chronic hyperglycemia. Previous studies reported that serum zinc (Zn) and vitamin A levels were associated with certain diabetic microvascular complications. However, the relationship between Zn...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-019-01664-z
更新日期：2019-12-01 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
pub_type： 杂志文章
doi：10.1385/BTER:88:3:203
更新日期：2002-09-01 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：:The binding of Cu(II), Zn(II), Ni(II), and Cd(II) to protein components in serum, placenta, kidney, and urine was investigated at physiological pH, using radioisotopes as tracers. All the four metals were bound to albumin and other macromolecules in serum. However, small amounts were also bound to low molecular weight...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02917246
更新日期：1989-07-01 00:00:00
abstract：:The selenium concentrations were determined in liver, kidney, skeletal muscle, heart, brain, prostate, testis, bile, lung, and spleen of German traffic accident victims. In addition, the nitrogen and phosphorus contents were determined in the same organs and tissues. On a per-weight unit basis, the highest selenium co...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02990125
更新日期：1988-01-01 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
pub_type： 杂志文章
doi：10.1007/BF02796626
更新日期：1987-08-01 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
pub_type： 杂志文章
doi：10.1007/s12011-013-9670-3
更新日期：2013-06-01 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
pub_type： 杂志文章
doi：10.1007/s12011-013-9830-5
更新日期：2013-12-01 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
pub_type： 杂志文章
doi：10.1007/s12011-013-9698-4
更新日期：2013-07-01 00:00:00
abstract：:Methylmercury (MeHg) is highly toxic, and its principal target tissue in human is the nervous system, which has made MeHg intoxication a public health concern for many decades. Portulaca oleraceae (purslane), a member of the Portulacaceae family, is widespread as a weed and has been ranked the eighth most common plant...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-015-0546-6
更新日期：2016-07-01 00:00:00
abstract：:The effects of 10 wk of selenium (Se) supplementation (5 ppm) in drinking water on immune responses and resistance to a myocarditic Coxsackie virus B3 (CB3) infection were studied in female Balb/c mice. Se supplementation reduced CB3-induced mortality: at day 14 postinoculation, survival was 58% in the Se-treated grou...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02785277
更新日期：1998-07-01 00:00:00
abstract：:Manganese (Mn) is essential for several species and daily requirements are commonly met by an adequate diet. Mn overload may cause motor and psychiatric disturbances and may arise from an impaired or not fully developed excretion system, transporter malfunction and/or exposure to excessive levels of Mn. Therefore, dec...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-018-1531-7
更新日期：2019-03-01 00:00:00
abstract：:Severe hyperhomocysteinemia (HHC) is associated with atherosclerosis. In hemodialysis (HD) patients, one of the main causes of death is cardiovascular disease. In animals, trace elements such as cobalt, copper, iron, and nickel ameliorated vitamin B(12) deficiency-induced HHC. However, correlations between plasma tota...
journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/s12011-008-8139-2
更新日期：2008-09-01 00:00:00
