Vanadium and tungsten derivatives as antidiabetic agents: a review of their toxic effects.

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：:Selenium deficiency is known to cause cardiovascular diseases. However, the role of Se deficiency in causing oxidative damage and inflammation injury to the aorta vessels of chickens is not well known. In the present study, 180 1-day-old chickens were randomly divided into two groups, a low-Se group (L group) and a co...

journal_title：Biological trace element research

authors： Du Q,Yao H,Yao L,Zhang Z,Lei X,Xu S

更新日期：2016-10-01 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：:Chromium picolinate is used in the poultry diet because of its antistress effects in addition to the fact that the requirement for it is increased during stress. This study was conducted to determine if the negative effects of high ambient temperature (34 degrees C) on egg production, egg quality, antioxidant status, ...

journal_title：Biological trace element research

authors： Sahin K,Onderci M,Sahin N,Gursu MF,Vijaya J,Kucuk O

更新日期：2004-11-01 00:00:00

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

authors： Pavelka S,Babický A,Vobecký M,Lener J,Svandová E

更新日期：2000-07-01 00:00:00

abstract：:Selenium and mercuric chloride (MC) interactions regarding effects on cell growth and cell death have been studied. Human K-562 cells were pretreated or simultaneously treated with either selenite (5 or 50 microM) or selenomethionine (10 or 50 microM) and with MC (35 or 50 microM). The 35-microM MC treatments resulted...

journal_title：Biological trace element research

authors： Frisk P,Wester K,Yaqob A,Lindh U

更新日期：2003-05-01 00:00:00

abstract：:In zinc deficiency, the function of leukocytes is impaired. However, the results of studies on the zinc concentration of blood cells in zinc deficiency are conflicting, probably in part because of technical and analytical problems. The aim of this study was to investigate, under standard conditions, the uptake of 65Zn...

journal_title：Biological trace element research

authors： Naber TH,van den Hamer CJ,van den Broek WJ,van Tongeren JH

更新日期：1992-11-01 00:00:00

abstract：:The aim of this study was to investigate the effects of the Toxoplasma gondii infection on the total content of the essential elements Zn and Mg levels. Plasma zinc and magnesium concentrations were measured in 158 patients whose anti-T gondii IgG antibodies were positive. Scores were obtained for the patients and the...

journal_title：Biological trace element research

authors： Yazar S,Kilic E,Saraymen R

更新日期：2003-04-01 00:00:00

abstract：:Divalent metal ions (Fe2+, Cu2+, Zn2+, Ni2+, and Mn2+) induced lipid oxidation in cooked, but not in raw fish. The extent of lipid oxidation, measured by the production of thiobarbituric acid reactive substances (TBRS), was increased with higher concentrations of iron, zinc, and nickel, but was decreased with increasi...

journal_title：Biological trace element research

authors： Ramanathan L,Das NP

更新日期：1992-07-01 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

authors： Oster O,Schmiedel G,Prellwitz W

更新日期：1988-01-01 00:00:00

abstract：:The phosphorus NMR profile of normal and vanadium-treated chick muscle was obtained in vivo. The data show that the differentiation of breast and thigh muscles in terms of pH, lipid related metabolites, and bioenergetic parameters can be readily followed. Although the vanadium-treated chicks showed substantial retarda...

journal_title：Biological trace element research

authors： Burt CT,Chen B,Hill CH

更新日期：1991-11-01 00:00:00

abstract：:This study is aimed at investigating the inhibitory effect of cadmium ion on glutathione reductase activity of rabbit brain and liver and the relationship of this effect with dietary selenium. For this purpose, one group of New Zealand rabbits were fed a selenium-deficient diet, another group was fed a selenium-rich d...

journal_title：Biological trace element research

authors： Ulusu N,Acan N,Turan B,Tezcan E

更新日期：2003-02-01 00:00:00

abstract：:The main source of environmental arsenic exposure in most countries of the world is drinking water in which inorganic forms of arsenic predominate. The present study was aimed to test the impact of two different compounds of inorganic arsenic in histomorphometric and enzymatic parameters in the testes by oral expositi...

journal_title：Biological trace element research

authors： Souza ACF,Marchesi SC,Domingues de Almeida Lima G,Ferraz RP,Santos FC,da Matta SLP,Machado-Neves M

更新日期：2016-06-01 00:00:00

abstract：:The effects of long-term oral administration of magnesium sulfate and insulin on hyperglycemia were investigated using Akt2 and IRS1 gene expression methods in streptozotocin-induced diabetic rats. Fifty rats were randomly divided into five experimental groups: 1, non-diabetic control (NDC); 2, Mg2+-treated non-diabet...

journal_title：Biological trace element research

authors： Kamran M,Kharazmi F,Malekzadeh K,Talebi A,Khosravi F,Soltani N

更新日期：2019-08-01 00:00:00

abstract：:Human serum butyrylcholinesterase (BChE) has been converted into a stable but less active desensitized form when heated at 45 degrees C for 24 h. The desensitized BChE follows Michaelis-Menten kinetics, whereas native enzyme exhibits slightly negative cooperativity with respect to butyrylthiocholine binding. In this s...

journal_title：Biological trace element research

authors： Cengiz D,Cokugras AN,Tezcan EF

更新日期：2003-07-01 00:00:00

abstract：:The relaxation rates (1/T(1) and 1/T(2)) in cysts have already been analyzed in terms of materials such as albumin, cholesterol, manganese, iron, and copper. However, the relaxivities of these materials have not been determined yet. In this work, five sets containing the ions, albumin, and cholesterol were prepared by...

journal_title：Biological trace element research

authors： Yilmaz UN,Guner R

更新日期：2008-12-01 00:00:00

abstract：:A survey of mercury (Hg) and selenium (Se) contents was performed in fish collected from lakes located in two National Parks of the northern patagonian Andean range. Two native species, catfish (Diplomystes viedmensis) and creole perch (Percichthys trucha), and three introduced species, brown trout (Salmo trutta), rai...

journal_title：Biological trace element research

authors： Arribére MA,Ribeiro Guevara S,Bubach DF,Arcagni M,Vigliano PH

更新日期：2008-04-01 00:00:00

abstract：:Several studies have investigated the relationship between serum Se concentration and cervical cancer, but the results were inconsistent. Thus, we conducted a systematic review and meta-analysis to evaluate the association between serum selenium levels and cervical cancer. Twelve studies investigating the association ...

journal_title：Biological trace element research

authors： He D,Wang Z,Huang C,Fang X,Chen D

更新日期：2017-10-01 00:00:00

abstract：:It is well known that rare earth elements (REEs) have come into extensive use in a number of fields. As a result, REEs are becoming closely related to human's daily life. However, until now, the distributions of REEs in the brain are not yet very clear. In this study, Sprague-Dawley male rats were intraperitoneally in...

journal_title：Biological trace element research

authors： Xiao H,Zhang Z,Li F,Feng L,Li Z,Yang J,Chai Z

更新日期：2005-04-01 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

authors： Javdani M,Habibi A,Shirian S,Kojouri GA,Hosseini F

更新日期：2019-01-01 00:00:00

abstract：:Selenium is an essential nutrient in diets; however, the effects of selenium on enzyme metabolic activation are not currently clear. Cytochromes P450 (CYP450) are major phase I metabolic enzymes involved in the biotransformation of xenobiotics and endogenous compounds to form electrophilic reactive metabolites. To inv...

journal_title：Biological trace element research

authors： Jiang Z,Gu L,Liang X,Cao B,Zhang J,Guo X

更新日期：2020-08-01 00:00:00

abstract：:Two experiments were conducted to study the performance, antioxidant activity, and bone mineral variables in broilers fed organic trace minerals (OTM) at lowered concentrations in the diet. In experiment 1, a total of 1500 day-old broiler male chicks were randomly distributed into six groups with 10 replicates of 25 c...

journal_title：Biological trace element research

authors： Savaram Venkata RR,Bhukya P,Raju MVLN,Ullengala R

更新日期：2020-11-20 00:00:00

abstract：CONTEXT:Complementary alternative medicine therapies based on the use of cesium chloride preparations for the treatment of cancer and radiation poisoning, have generated therapeutic interest; but oral or intravenous administration of cesium chloride (CsCl) to cancer patients as an alternative mode of cancer therapy hav...

journal_title：Biological trace element research

authors： Centeno JA,Pestaner JP,Omalu BI,Torres NL,Field F,Wagner G,Mullick FG

更新日期：2003-08-01 00:00:00

abstract：:The current study investigated the role of selenium (Se) nanoparticles on the growth performance, hemato-biochemical indices, antioxidative, and immune-related genes of European seabass (Dicentrarchus labrax). Therefore, fish with initial weight of 20.53 ± 0.10 g/fish were fed diets with 0, 0.25, 0.5, and 1 mg Se nano...

journal_title：Biological trace element research

authors： Abd El-Kader MF,Fath El-Bab AF,Abd-Elghany MF,Abdel-Warith AA,Younis EM,Dawood MAO

更新日期：2020-10-15 00:00:00

abstract：:The degree of accumulation and distribution of Cd and Pb in the organs of young animals compared to the amount taken in with water or feed have not been thoroughly investigated yet. The experiment aimed to verify whether the source of toxic metals (feed, drinking water) administered to growing rats orally has an influ...

journal_title：Biological trace element research

authors： Winiarska-Mieczan A,Kwiecień M

更新日期：2016-02-01 00:00:00

abstract：:Tibetan sheep have been observed with mineral deficiencies and marginal deficiencies in Qinghai-Tibetan Plateau. Adequate amounts of essential minerals are critical to maximize the productivity and health of livestock. The objectives of this study were to evaluate the effects of 6 months of mineral block supplementati...

journal_title：Biological trace element research

authors： Wang H,Liu Z,Huang M,Wang S,Cui D,Dong S,Li S,Qi Z,Liu Y

更新日期：2016-08-01 00:00:00

abstract：:A cohort study on platers in Tokyo was carried out using the records of the Tokyo Health Insurance Society of Plating Industry. The type of work and chromium-exposure history of each member of this society was investigated by a questionnaire sent to the manager of each factory. The recovery rate of the questionnaire w...

journal_title：Biological trace element research

authors： Okubo T,Tsuchiya K

更新日期：1979-03-01 00:00:00

abstract：:Changes in the macro and trace element composition of saliva might be indicative for pathological changes in periodontal tissues. However, there is a lack of evidence in the literature showing associations between mineral elements and periodontal status. The aim of this study was to determine whether such associations...

journal_title：Biological trace element research

authors： Inonu E,Hakki SS,Kayis SA,Nielsen FH

更新日期：2020-09-01 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

authors： Açikgoz S,Harma M,Harma M,Mungan G,Can M,Demirtas S

更新日期：2006-10-01 00:00:00

abstract：:As Cr(III) compounds have been shown to increase insulin sensitivity and decrease plasma cholesterol and triglycerides in rodent models of diabetes and insulin resistance and as colorectal cancer risk has been associated with insulin resistance and diabetes, the effects of the Cr(III) compound Cr3 ([Cr3O(O2CCH2CH3)6(H...

journal_title：Biological trace element research

authors： White PE,Deng G,Kuykendall MK,Tadros AM,Dyroff SL,Honan RE,Robertson PM,Vincent JB,Rasco JF

更新日期：2015-11-01 00:00:00