Serum zinc and copper in myocardial infarction with particular reference to prognosis.

abstract：:Patients on total parenteral nutrition without Cr supplementation develop symptoms similar to those of diabetes. Zn has been implicated in diabetes because of its antioxidant properties and interaction with insulin. To study the effect of these metal ions on insulin signaling proteins, cultured mouse skeletal muscle c...

journal_title：Biological trace element research

authors： Miranda ER,Dey CS

更新日期：2004-10-01 00:00:00

abstract：:Neurodegeneration disorders are complex and multifaceted, leading to many chronic diseases, like Parkinson's disease (PD). Electrolytes imbalance has a significant role in the pathophysiology of neurological disorders, which might serve as a bio-indicator of these problems. In the present study, the disturbances of th...

journal_title：Biological trace element research

authors： Rajput K,Afridi HI,Kazi TG,Talpur FN,Baig JA

更新日期：2020-09-22 00:00:00

abstract：:An external-sample liquid scintillation (LS) counting for the gamma emitter 75Se has been developed. An expressly designed well-type LS vial and a 2,5-diphenyoxazole-1,4-bis(5-phenyl-2-oxazoyl)-benzene-xylene solution containing 35% tertrabutylzinn allow 75Se to be counted in a standard LS counter with counting effici...

journal_title：Biological trace element research

authors： Qu XH,Huang KX,Wu ZX,Zhong S,Deng LQ,Xu HB

更新日期：2000-12-01 00:00:00

abstract：:The objective of the present study was to evaluate the potential effect of maternal cadmium exposure on pregnancy outcome and development in the offspring at age 4.5 years. Between November 2002 and December 2003, 109 normal pregnant women were enrolled in our cohort from Da-Ye Country, Hubei Province in Central China...

journal_title：Biological trace element research

authors： Tian LL,Zhao YC,Wang XC,Gu JL,Sun ZJ,Zhang YL,Wang JX

更新日期：2009-12-01 00:00:00

abstract：:This study aimed to determine the effect of excessive fluoride (F) on the morphological characteristics of the small intestine and the contents of serum cytokines in rats. A total of 48 3-week-old healthy female Sprague-Dawley rats were randomly divided into four groups (n = 12). The control group was given deionized ...

journal_title：Biological trace element research

authors： Wang HW,Liu J,Zhao WP,Zhang ZH,Li SQ,Li SH,Zhu SQ,Zhou BH

更新日期：2019-06-01 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

authors： Wang S,Huyan T,Zhou L,Xue Y,Guo W,Yin D,Shang P

更新日期：2021-01-07 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

authors： Oncü M,Kocak A,Karaoz E,Darici H,Savik E,Gultekin F

更新日期：2007-09-01 00:00:00

abstract：:This study was focused on the analysis of arsenic (As) levels in scalp hair of children (age, <10 years) collected from two towns of Khairpur, Pakistan, to evaluate the effects of As-contaminated groundwater. For comparative purposes, scalp hair samples of children were also collected from that area having low levels ...

journal_title：Biological trace element research

authors： Kazi TG,Baig JA,Shah AQ,Arain MB,Jamali MK,Kandhro GA,Afridi HI,Kolachi NF,Khan S,Wadhwa SK,Shah F

更新日期：2011-10-01 00:00:00

abstract：:Arsenic (As), antimony (Sb), and bismuth (Bi) are metalloids that share similar chemical properties, the objective of this study was to characterize the uptake and accumulation of these metalloids by plants colonized on heavy contaminated sites in an old Sb mine. Sixty-five plant samples from seven species as well as ...

journal_title：Biological trace element research

authors： Wei C,Deng Q,Wu F,Fu Z,Xu L

更新日期：2011-12-01 00:00:00

abstract：:Soaking of a rat diet, high in both plant phytate and phytase, progressively degraded the phytate content with time of soaking. This dephytinization in turn enhanced the digestion of feed organic matter in the animals, and it significantly improved the absorption and retention of minerals and trace elements as observe...

journal_title：Biological trace element research

authors： Larsen T

更新日期：1993-10-01 00:00:00

abstract：:Evidence shows an association between markers of iron metabolism and glucose metabolism in type 2 diabetes mellitus. Acute pancreatitis is the largest contributor to diabetes of the exocrine pancreas. However, the pathogenesis of new-onset pre-diabetes or diabetes after pancreatitis remains unclear. This study aimed t...

journal_title：Biological trace element research

authors： Chand SK,Singh RG,Pendharkar SA,Petrov MS

更新日期：2018-05-01 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

authors： Vahidinia A,Samiee F,Faradmal J,Rahmani A,Taravati Javad M,Leili M

更新日期：2019-01-01 00:00:00

abstract：:The effects of dietary sodium selenite and vitamin E on the microvascular permeability of rat organs such as heart, brain, kidney, liver and eye were investigated by using the Evans blue leakage method. Combined deficiency of selenium and vitamin E caused an increase in the permeability of the heart and eye with respe...

journal_title：Biological trace element research

authors： Demirel-Yilmaz E,Dinçer D,Yilmaz G,Turan B

更新日期：1998-07-01 00:00:00

abstract：:Naphthalene-1-acetic acid (HNAA), dichlorophenoxy acetic acid (HDAA), and indole-3-acetic acid (HIAA) are auxinhormones that can affect the growth of plants. The lanthanide complexes of the above auxinhormone LnA3 x 3H2O (Ln = La3+, Ce3+, Sm3+, Er3+, Yb3+; HA = HNAA, HDAA, HIAA; A = NAA-, DAA-, IAA-) were synthesized ...

journal_title：Biological trace element research

authors： Wenmian H,Jian F,Zhengzhi Z

更新日期：1998-07-01 00:00:00

abstract：:Normal and uremic adult male rats were given a daily ip injection of 20 mg Al (Al chloride)/kg for 14 d. The results indicate that Al induces a significant decrease in food ingestion, weight gain, and total protein concentration in the plasma. Compared with control animals, very high increases in Al levels were found ...

journal_title：Biological trace element research

authors： Cherroret G,Desor D,Hutin MF,Burnel D,Capolaghi B,Lehr PR

更新日期：1996-07-01 00:00:00

abstract：:The relationship between selenium (Se) deficiency-induced cardiac malfunction and endoplasmic reticulum (ER) stress is poorly understood. In the present study, 18 weaning Sprague Dawley rats were randomly fed with three different Se diets, and myocardial glutathione peroxidase (GPx) activity was measured by an enzyme ...

journal_title：Biological trace element research

authors： Wang SQ,Niu XL,Liu ZW,Zhu YH,Gao DF

更新日期：2013-12-01 00:00:00

abstract：:In 47 children with malignancy, zinc status, growth, and performance during standard treatment were compared with those in controls. At diagnosis, growth was retarded and hair zinc values were high, 2.4 +/- 0.7 mumol/g, as in chronic deficiency. During induction therapy, serum declined to 10.4 +/- 2.3 mumol/L and urin...

journal_title：Biological trace element research

authors： Van Wouwe JP,van Zuylen L

更新日期：1991-09-01 00:00:00

abstract：:Assessing the ability of a selenium (Se) sample to induce cellular glutathione peroxidase (GPx) activity in Se-deficient animals is the most commonly used method to determine Se bioavailability. Our goal is to establish a Se-deficient cell culture model with differential incorporation of Se chemical forms into GPx, wh...

journal_title：Biological trace element research

authors： Zeng H,Botnen JH,Johnson LK

更新日期：2008-07-01 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：: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：:It has been shown recently that Selenium (Se), an essential trace element for humans, is involved in the regulation of thyroid function, since the enzyme that catalyzes the liver conversion of the thyroid hormone T4 to the more active form T3 is a selenoenzyme. In chronic uremic patients, low blood Se levels as well a...

journal_title：Biological trace element research

authors： Napolitano G,Bonomini M,Bomba G,Bucci I,Todisco V,Albertazzi A,Monaco F

更新日期：1996-12-01 00:00:00

abstract：:Selenium was added to the feed of White Leghorn type chickens 1 day prior to challenge with either Escherichia coli or sheep erythrocyte antigen. The incidence of death or lesions was reduced from 86% to 21% at the optimal dose of selenium (0.4 mg/kg resulting in feed concentration of 0.45 mg/kg). After the chickens w...

journal_title：Biological trace element research

authors： Larsen CT,Pierson FW,Gross WB

更新日期：1997-09-01 00:00:00

abstract：:The contribution of gamma-ray scattering to the total efficiency for point-source geometries in a gamma spectrometer was measured. Scattering of gamma-rays on the shield and in the sample was considered. For a 25% efficiency detector in a small shield, about a 1% contribution to the total efficiency was measured, wher...

journal_title：Biological trace element research

authors： Korun M,Martincic R

更新日期：1994-10-01 00:00:00

abstract：:This study aims to reduce embryonic mortality, increase body weight, and improve immune system in chicken. A total of 240 eggs were assigned to three treatments (n = 60) and injected with cooper (Cu), zinc (Zn), and iron (Fe) loaded by montmorillonite (Mnt), and one untreated group (n = 60). Some hormones and enzymes ...

journal_title：Biological trace element research

authors： Elokil A,Darwish AM,Wei J,Barakat IAH,Mahrous KF,El-Kaiaty A,Li S,Zoheir KMA

更新日期：2020-11-13 00:00:00

abstract：:Plasma and erythrocyte lipid peroxidation levels of 20 patients with histopathologically confirmed testis cancer and 20 healthy control individuals were studied between November 1995 and June 1997. The group with testis cancer had a mean age of 24.8+/-8.2 yr and the control group's mean age was 28.3+/-6.9 yr. Stage di...

journal_title：Biological trace element research

authors： Oztürk B,Güven M,Arpaci F,Kömürcü S,Ozet A,Beyzadeoğlu M

更新日期：2000-02-01 00:00:00

abstract：:This study was undertaken to evaluate a systematic analysis of mineral and trace elements of individual functionally determined parts of adult temporal bone. Marked differences were observed in basic structural elements (Ca, P, Mg, and Zn) among different bone regions. The more so, molar Ca/P ratio was significantly d...

journal_title：Biological trace element research

authors： Katić V,Vujicić G,Ivanković D,Stavljenić A,Vukicević S

更新日期：1991-04-01 00:00:00

abstract：:The authors present a simple and rapid method for assaying ultrafilterable copper (Cu UF) and albumin-bound copper (Cu ALB). It is based on the ultrafiltration of serum in the presence of ethylenediaminetetraacetic acid (EDTA), used to prevent adsorption on the membranes. EDTA at 0.4 g/L has no effect on the equilibri...

journal_title：Biological trace element research

authors： Favier A,Ruffieux D

更新日期：1988-12-01 00:00:00

abstract：:The toxic effect of Pb2+ has been studied in eukaryotic cells by using Tetrahymena as a target. The maximum power (P(m)) and the growth rate constant (k) were determined, which showed that values of P(m) and k were linked to the concentration (C) of Pb2+. The addition of Pb2+ caused a decrease of the maximum heat prod...

journal_title：Biological trace element research

authors： Peng L,Weiying Z,Xi L,Xiaojuan C,Chaocan Z

更新日期：2007-11-01 00:00:00

abstract：:According to undiscovered toxicity and safety of magnesium oxide nanoparticles (MgO NPs) in isolated pancreatic islet cells, this study was designed to examine the effects of its various concentrations on a time-course basis on the oxidative stress, viability, and function of isolated islets of rat's pancreas. Pancrea...

journal_title：Biological trace element research

authors： Moeini-Nodeh S,Rahimifard M,Baeeri M,Abdollahi M

更新日期：2017-01-01 00:00:00

abstract：:The purpose of this 42-day study was to examine the effect of dietary vanadium on the ileac T cells and contents of cytokines including interleukin-2 (IL-2), interleukin-6 (IL-6), and interferon-gamma (IFN-γ) in broilers by flow cytometry and enzyme-linked immunosorbent assay. A total of 420 one-day-old avian broilers...

journal_title：Biological trace element research

authors： Wang K,Cui H,Deng Y,Peng X,Fang J,Zuo Z,Cui W

更新日期：2012-06-01 00:00:00