Neoplastic transformation of BALB/3T3 cells by metals and the quest for induction of a metastatic phenotype.

abstract：:Se is an important bioelement essential for a healthy immune system. Dietary Se influences both innate and adaptive immune responses. However, the effects of Se deficiency in chicken spleen are still unknown; thus, we designed an experiment to study the role of Se in chicken spleen. A total of 180 one-day-old sea blue...

journal_title：Biological trace element research

authors： Khoso PA,Zhang Y,Yin H,Teng X,Li S

更新日期：2019-02-01 00:00:00

abstract：:The present work aimed at assessing passive, innate, and acquired immunity in piglets from sows supplemented with either organic or inorganic selenium (Se). A total of 12 multiparous pregnant sows were randomly allocated to three groups: selenium-deficient, corn and soy-based diet base diet (BD), 0.3 mg Se/kg as hydro...

journal_title：Biological trace element research

authors： Li NY,Sun ZJ,Ansari AR,Cui L,Hu YF,Li ZW,Briens M,Kai L,Sun LH,Karrow NA,Liu HZ

更新日期：2020-03-01 00:00:00

abstract：:Body stores of lead, cadmium, and mercury are determined by the levels in the circulation, and their levels in blood may be related to hemoglobin levels and their absorption by soft tissue and bone. We investigated the association of body fat percentage, hemoglobin levels, and nutrient intakes with the blood concentra...

journal_title：Biological trace element research

authors： Park S,Lee BK

更新日期：2013-03-01 00:00:00

abstract：:Nano-titanium dioxide is a kind of widely used nanomaterial that exhibits various adverse outcomes. However, the role of oxidative stress in this regard remains controversial. This study aimed to evaluate whether oxidative stress is one of the toxicity mechanisms induced by nano-titanium dioxide in rats and mice model...

journal_title：Biological trace element research

authors： An H,Ling C,Xu M,Hu M,Wang H,Liu J,Song G,Liu J

更新日期：2020-03-01 00:00:00

abstract：:A series of experiments was conducted to study the effects of dietary and injected lead (as Pb acetate-3H2O) and of dietary Cd, Hg, and Se on fatty acid composition of serum lipids of chicks as measured by gas-liquid chromatography. The effect of dietary Pb on fatty acid composition of erythrocyte membranes was measur...

journal_title：Biological trace element research

authors： Donaldson WE

更新日期：1985-06-01 00:00:00

abstract：:Copper is an essential trace element with various biological functions. Excess copper, however, is extremely toxic, leading to many pathological conditions that are consistent with oxidative damage to membranes and molecules. Exposure to high levels of copper results in various changes in the tissues. In liver, hypert...

journal_title：Biological trace element research

authors： Ozcelik D,Ozaras R,Gurel Z,Uzun H,Aydin S

更新日期：2003-01-01 00:00:00

abstract：:The control of metallothionein (MT) synthesis was investigated in freshly prepared rat hepatocytes in experiments of short-term duration. Viability and metabolic function were maintained in incubations of 6-h duration. MT synthesis was measurable in hepatocytes from fed rats at Zn concentrations down to 1 microM. Zn a...

journal_title：Biological trace element research

authors： Coyle P,Philcox JC,Rofe AM

更新日期：1993-01-01 00:00:00

abstract：:In the present world, X-rays have been regarded as one of the most efficient tools in medicine, industry and research. On the contrary, extensive human exposure to these rays is responsible for causing detrimental effects on physiological system. The aim of the present study was to investigate the role of zinc (Zn), i...

journal_title：Biological trace element research

authors： Sharma P,Singla N,Dhawan DK

更新日期：2017-10-01 00:00:00

abstract：:Sponge granuloma formation was compared in copper-deficient and copper-sufficient rats following feeding of respective diets for 20, 40, or 60 d. Body weight, total blood hemoglobin, and activities of ceruloplasmin and Cu, Zn-superoxide dismutase in plasma were monitored to ascertain copper deficiency. Mean granuloma ...

journal_title：Biological trace element research

authors： Kishore V,Boutte V,Fourcade L

更新日期：1990-05-01 00:00:00

abstract：:This study was performed to investigate calcium (Ca), inorganic phosphorus (P), potassium (K), magnesium (Mg), and chlorine (Cl) levels in blood serum at d 60, 100, and 150 of gestation and at d 45 after parturition and to find out the significance of differences for macromineral levels during these stages of single o...

journal_title：Biological trace element research

authors： Yildiz A,Balikci E,Gurdogan F

更新日期：2005-12-01 00:00:00

abstract：:Lanthanum cations (La 3+) are well known for their inhibitory actions on calcium channels. Prenatal lanthanum exposure may affect the development of embryo and alter the capacity for learning and memory in adults, and the one-trial passive avoidance learning paradigm with day-old chicks is an excellent model to study ...

journal_title：Biological trace element research

authors： Che Y,Cui Y,Jiang X

更新日期：2009-01-01 00:00:00

abstract：:In this article, we report the results of a case control study carried out on 290 Turkish pregnant women at 5-24 wk of gestation to determine their zinc, folic acid, and vitamin B12 levels in relation to their nutritional and socioeconomic status. The women were divided into two groups (n=145 each), depending on the s...

journal_title：Biological trace element research

authors： Erdogan M,Ustüner I,Cengiz B,Söylemez F,Cavdar AO

更新日期：2006-02-01 00:00:00

abstract：:The effect of low copper and high zinc intakes on Cu,Zn-superoxide dismutase (Cu,Zn-SOD) activity and mammary tumorigenesis induced by 9,10-dimethyl-1,2-benzanthracene (DMBA) was investigated. Groups of 40 weanling female Sprague-Dawley rats were fed a modified AIN-76 diet containing the following (/kg diet): 1 mg Cu ...

journal_title：Biological trace element research

authors： Fischer PW,Campbell JS,Giroux A

更新日期：1991-07-01 00:00:00

abstract：:The study was conducted to evaluate the effects of chromium-loaded chitosan nanoparticles (Cr-CNP) on glucose transporter 4 (GLUT4), relevant messenger RNA (mRNA), and proteins involved in phosphatidylinositol 3-kinase (PI3K), Akt2-kinase, and AMP-activated protein kinase (AMPK) of skeletal muscles in finishing pigs. ...

journal_title：Biological trace element research

authors： Liu L,Wang B,He Y,Tao W,Liu Z,Wang M

更新日期：2017-07-01 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：:Stomatogenesis in ciliates is a complex and carefully orchestrated event. The exo- mutant SB255 of Tetrahymena thermophila has defects in mucocyst formation and docking and can also have one or two mouths. Three common culture media (proteose peptone, Medium 357, and yeast extract) were analyzed for total C, N, and in...

journal_title：Biological trace element research

authors： Christopher GK,Sundermann CA

更新日期：1995-12-01 00:00:00

abstract：:The consumption of vegetables grown on soils polluted by trace elements can cause a serious threat for animal and human health and disturb the functioning of the ecosystem. The aim of this work is to determine the concentrations of As, Cd, Co, Cr, Cu, Ni, Pb, Mn, and Zn in soils and different vegetables from market ga...

journal_title：Biological trace element research

authors： Laaouidi Y,Bahmed A,Naylo A,El Khalil H,Ouvrard S,Schwartz C,Boularbah A

更新日期：2020-05-01 00:00:00

abstract：:Strontium (Sr) ralenate is a new agent used for the prevention and treatment of osteoporosis. As a bone-seeking element, 98% of Sr is deposited in the bone and teeth after oral ingestion. However, the effect of Sr treatment on bone microarchitecture and bone nanomechanical properties remains unclear. In this study, 18...

journal_title：Biological trace element research

authors： Li Z,Peng S,Pan H,Tang B,Lam RW,Lu WW

更新日期：2012-01-01 00:00:00

abstract：:The aim of the present study was to investigate the effect of selenium (Se) deficiency on the expression of the toll-like receptor (TLR) signal transduction pathway in the spleen of chickens and explore the relationship between the TLR4/TRIF/NF-κB signaling pathway and inflammatory spleen injury. A total of 200 one-da...

journal_title：Biological trace element research

authors： Zhang R,Guo R,Liu Q,Li G,Sun B,Huang X

更新日期：2021-02-01 00:00:00

abstract：:Metallic tin powder injected into Lewis rats caused marked enlargement of draining lymph nodes with prominent hyperplasia of plasma cells. A low level of dietary protein (8%) or deficiency of choline interfered with the cellular proliferation and reduced the size of the nodes by nearly one-third compared to a normal p...

journal_title：Biological trace element research

authors： Levine S,Saltzman A

更新日期：2002-01-01 00:00:00

abstract：:Differences in mineral nutrient composition of soils have been considered to affect health and population characteristics of free-ranging animals, particularly herbivores. Contents of Ca, Mg, and K in hair of female fawn white-tailed deer (Odocoileus virginianus) were measured for eight consecutive years to determine ...

journal_title：Biological trace element research

authors： Jones RL,Weeks HP Jr

更新日期：1998-06-01 00:00:00

abstract：:Molybdenum (Mo) is an essential element for human beings and animals; however, high dietary intake of Mo can lead to adverse reactions. Cadmium (Cd) is harmful to health. To investigate the toxicity of Mo combined with Cd in duck kidneys, 240 ducks were randomly divided into six groups and treated with a commercial di...

journal_title：Biological trace element research

authors： Xia B,Cao H,Luo J,Liu P,Guo X,Hu G,Zhang C

更新日期：2015-11-01 00:00:00

abstract：:The aim of this study was to analyze the effect of high dietary Fe on liver antioxidant status in mice fed a corn-oil-enriched diet. Male Balb/c mice were fed for 3 wk with a standard diet enriched with 5% by weight of corn oil with adequate Fe (FCO diet) or supplemented with 1% carbonyl Fe (FCOFe diet). The control g...

journal_title：Biological trace element research

authors： Domitrović R,Tota M,Milin C

更新日期：2006-11-01 00:00:00

abstract：:Intraperitoneal administration of zinc chloride (ZnCl2) to Swiss albino mice in vivo induced a significant (p less than or equal to 0.05) increase in the frequencies of chromosomal aberrations of the bone-marrow cells at all concentrations used following acute (7.5, 10, 15 mg/kg body weight) and chronic (2.0, 3.0 mg/k...

journal_title：Biological trace element research

authors： Gupta T,Talukder G,Sharma A

更新日期：1991-08-01 00:00:00

abstract：:A rapid cyclic instrumental neutron activation analysis (CINAA) method has been used to determine the selenium content of 27 duplicate diet samples from each of the 27 districts surrounding Pinhel, Portugal. The accuracy and precision of the CINAA method have been evaluated by analyzing certified reference materials a...

journal_title：Biological trace element research

authors： Reis MF,Holzbecher J,Martinho E,Chatt A

更新日期：1990-07-01 00:00:00

abstract：:Arsenite has been known for half a century to have a protective effect against selenium poisoning. Paradoxically, arsenite inhibits the conversion of inorganic selenium salts to methylated excretory products, although methylation has long been regarded as a detoxification mechanism for selenium. Moreover, there is evi...

journal_title：Biological trace element research

authors： Kraus RJ,Ganther HE

更新日期：1989-04-01 00:00:00

abstract：:Selenium (Se) is an essential trace element in animals and human, however, excess Se intake can result in adverse health effects. Se supplementation increased glutathione peroxidase (GSH-Px) and thioredoxin reductase (TR) expressions in Se-deficient rats. However, little information is available on the relationship be...

journal_title：Biological trace element research

authors： Gan L,Liu Q,Xu HB,Zhu YS,Yang XL

更新日期：2002-11-01 00:00:00

abstract：:The effect of ad libitum ingestion of selenium (Se) in drinking water (0.15 mg SeO2/L) for 3 wk on the brain weight, total brain protein, glutathione (GSH) level, catalase activity, and lipid peroxidation in the brain of protein-undernourished (PU) rats was investigated, in an attempt to determine whether antioxidants...

journal_title：Biological trace element research

authors： Adebayo OL,Adenuga GA

更新日期：2007-05-01 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

authors： Oster O,Schmiedel G,Prellwitz W

更新日期：1988-01-01 00:00:00

abstract：:This study was conducted to investigate the effects of zinc sources on gene expression of zinc-related transporters in intestinal porcine epithelial cells (IPEC-1). IPEC-1 cells were treated with zinc glycine chelate (Zn-Gly), zinc methionine (Zn-Met), and zinc sulfate (ZnSO4), respectively, for measurement of cell vi...

journal_title：Biological trace element research

authors： Huang D,Zhuo Z,Fang S,Yue M,Feng J

更新日期：2016-10-01 00:00:00