Levels of heavy metals and trace elements in umbilical cord blood and the risk of adverse pregnancy outcomes: a population-based study.

abstract：:Quantitative analysis of follicular fluid and granulosa cells from small, medium and large antral atretic follicles of goat (Capra hircus) ovaries was conducted to study the alterations in trace elements viz zinc (Zn), copper (Cu), manganese (Mn), and iron (Fe). The zinc content was lower in the follicular fluid (0.99...

journal_title：Biological trace element research

authors： Bhardwaj JK,Sharma RK

更新日期：2011-06-01 00:00:00

abstract：:The developmental alterations in metallothionein (MT) proteins and zinc (Zn) were investigated in brains of two transgenic strains of mice. MT protein was measured by a cadmium binding assay and Zn by atomic absorption spectrophotometry. MT proteins were expressed at birth (day 1) both in MT-I overexpressing transgeni...

journal_title：Biological trace element research

authors： Ono SI,Cherian MG

更新日期：1998-01-01 00:00:00

abstract：:Although lead is known to induce arterial hypertension and vascular damage, it is not clear if after cessation of lead treatment, the increase of blood pressure is sustained and the vascular function is different from untreated rats. Therefore, we aimed to evaluate the systolic blood pressure during and following lead...

journal_title：Biological trace element research

authors： Broseghini-Filho GB,Almenara CC,Vassallo DV,Padilha AS

更新日期：2016-04-01 00:00:00

abstract：:Plasma chromium concentrations have been determined for 150 patients. These were subjected to coronary artery cineangiography and thereby divided into three groups: group CAD (those with coronary artery disease), group HD (those with heart disease, but no CAD) and group N (those with no CAD and no HD). Weighted, avera...

journal_title：Biological trace element research

authors： Simonoff M,Llabador Y,Hamon C,Peers AM,Simonoff GN

更新日期：1984-10-01 00:00:00

abstract：:Cadmium (Cd) exposure has been recognized to result in a wide variety of cellular responses, including oxidative stress and body weight loss. The aim of the present study was to examine the effect of lycopene supplementation on the antioxidant defense system, lipid peroxidation (LPO) level, nitric oxide (NO), tumor ne...

journal_title：Biological trace element research

authors： Rencuzogullari N,Erdogan S

更新日期：2007-08-01 00:00:00

abstract：:This study assessed the effect of dietary selenium (Se) deficiency on male reproductive function in chicken. A total of 180 Hy-line laying cocks (1 day old; Weiwei) were randomly divided into 2 groups (n = 90) of Se-deficient chickens and control chickens. The control group was fed a basic diet (containing 0.15 mg of ...

journal_title：Biological trace element research

authors： Huang Y,Li W,Xu D,Li B,Tian Y,Zan L

更新日期：2016-06-01 00:00:00

abstract：:The present paper describes protective effects of supplemental selenium in mice infected with influenza virus. The effects of supplemental selenium on serum selenium levels, mortality, lung virus titers, and cytokine titers were investigated in mice inoculated intranasally with suspensions of influenza virus. Whereas ...

journal_title：Biological trace element research

authors： Yu L,Sun L,Nan Y,Zhu LY

更新日期：2011-06-01 00:00:00

abstract：:To examine longitudinal and gestational effects of mineral content in human milk, we analyzed human milk from lactating mothers of premature (PRT, n = 24, < 2000 g birth weight, < 37 wk gestation) and full-term (FT, n = 19, > 2500 g, 39-41 wk gestation), living in Newfoundland, Canada. Samples were collected once a we...

journal_title：Biological trace element research

authors： Friel JK,Andrews WL,Jackson SE,Longerich HP,Mercer C,McDonald A,Dawson B,Sutradhar B

更新日期：1999-03-01 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：: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：: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

authors： Guevara SR,Bubach D,Macchi PJ,Vigliano P,Arribére M,Colombo JC

更新日期：2006-07-01 00:00:00

abstract：:The biological function of selenium (Se) is mainly elicited through Se-containing proteins. Selenoprotein W (SelW), one member of the selenoprotein family, is essential for the normal function of the skeletal muscle system. To investigate the possible relationship of Se in the process of differentiation in chicken myo...

journal_title：Biological trace element research

authors： Wu Q,Yao HD,Zhang ZW,Zhang B,Meng FY,Xu SW,Wang XL

更新日期：2012-12-01 00:00:00

abstract：:This comparative study of the intestinal absorption of four toxic metals (aluminum, manganese, nickel, and lead) carried out in rats using the in situ intestinal perfusion technique was able to measure the partition of each metal between the intestine (intestinal retention), the blood circulation, and target tissues a...

journal_title：Biological trace element research

authors： Arnich N,Cunat L,Lanhers MC,Burnel D

更新日期：2004-07-01 00:00:00

abstract：:Lung cancer is seriously threatening human health and exposure to trace metals is the most important aetiology for lung cancer. Selected essential/toxic metals (Ca, Mg, Na, K, Fe, Zn, Cu, Sr, Li, Co, Mn, Ni, Cr, Cd and Pb) are measured in the scalp hair and nails of lung cancer patients and controls by atomic absorpti...

journal_title：Biological trace element research

authors： Qayyum MA,Shah MH

更新日期：2014-06-01 00:00:00

abstract：:This study evaluated dental fluorosis of the incisors and immunoreactivity in the brain tissues of rats given chronic fluoride doses pre- and postnatally. Female rats were given drinking water with 0, 30 or 100 ppm fluoride ad libitum throughout gestation and the nursing period. In addition, 63 male offspring were tre...

journal_title：Biological trace element research

authors： Güner Ş,Uyar-Bozkurt S,Haznedaroğlu E,Menteş A

更新日期：2016-11-01 00:00:00

abstract：:The incorporation of(3)H-thymidine into DNA in the brains of the 17-day and 20-day old rat fetuses was significantly reduced by maternal zinc restriction during pregnancy. The activity of the enzyme thymidine kinase (EC 2.7.1.21) was similarly reduced in the zine-deprived fetal brains on days 14 and 20 of gestation, b...

journal_title：Biological trace element research

authors： Dreosti IE,Record IR,Manuel SJ

更新日期：1980-03-01 00:00:00

abstract：:To elucidate whether the accumulation of elements occurred simultaneously in the various arteries with aging, the authors investigated age-related changes of elements in the eight arteries, such as the thoracic and abdominal aortas and the coronary, common carotid, pulmonary, splenic, common iliac, and uterine arterie...

journal_title：Biological trace element research

authors： Ongkana N,Tohno S,Payo IM,Azuma C,Moriwake Y,Minami T,Tohno Y

更新日期：2007-07-01 00:00:00

abstract：:The objective of the study was analysis of hair trace elements content in children with goiter living in Aktubinsk region. Children with goiter and age- and sex-adjusted controls were involved in the current study. Hair trace elements content was assessed using inductively coupled plasma mass spectrometry. Thyroid vol...

journal_title：Biological trace element research

authors： Kudabayeva KI,Koshmaganbetova GK,Mickuviene N,Skalnaya MG,Tinkov AA,Skalny AV

更新日期：2016-12-01 00:00:00

abstract：:Analysis of variance, analysis of covariance, correlation coefficient, multiple correlation, and partial correlation coefficient statistical tests were applied to Cs, Cr, Co, Fe, Rb, Sc, Se, and Zn content in human ovaries in order to evaluate statistically the possible relationships between these trace elements at: t...

journal_title：Biological trace element research

authors： Kanias GD,Kouri E

更新日期：1996-04-01 00:00:00

abstract：:Endemic waterborne fluorosis is a public health problem in Isparta, a city located in southern Turkey. Fluoride is a cumulative element that increases metabolic turnover of the bone and also affects the homeostasis of bone mineral metabolism. There are number of similarities between the effects of excess parathyroid h...

journal_title：Biological trace element research

authors： Koroglu BK,Ersoy IH,Koroglu M,Balkarli A,Ersoy S,Varol S,Tamer MN

更新日期：2011-10-01 00:00:00

abstract：:The increase in the prevalence of metabolic disorders globally is becoming a public health concern. Previous studies have reported an association between environmental exposures to hazardous substances, including various heavy metals, and the risk for metabolic syndrome. However, reports on the contributions of cadmiu...

journal_title：Biological trace element research

authors： Ayoub N,Mantash H,Dhaini HR,Mourad A,Hneino M,Daher Z

更新日期：2021-01-06 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：:Nonenzymatic glycation of long-lived proteins has been implicated in several complications related to age and diabetes. Dicarbonyl compounds such as methylglyoxal (MGO) have been identified as the predominant source for the formation of advanced glycation end-products (AGEs) in various tissues. We investigated the eff...

journal_title：Biological trace element research

authors： Tarwadi KV,Agte VV

更新日期：2011-11-01 00:00:00

abstract：:This study deals with synthesis of chromium nanoparticles (CrNPs) from potassium dichromate using the aqueous extract of Allium sativum. They were characterized through UV-VIS light, FE-SEM, EDX, XRD, and FT-IR, which revealed uniform, mono-dispersive, and highly stable CrNPs of 31-64-nm size. The Artemia nauplii was ...

journal_title：Biological trace element research

authors： Satgurunathan T,Bhavan PS,Joy RDS

更新日期：2019-02-01 00:00:00

abstract：:The effects of environmental lead on the immune system of young children were assessed by determining the peripheral blood lymphocytes CD3+, CD4+, CD8+, B(CD19+) counts, and natural killer (CD16+CD56+) cells in 35 preschool children whose mean blood lead level was 140.6 microg/L. The results were compared to an age- a...

journal_title：Biological trace element research

authors： Li S,Zhengyan Z,Rong L,Hanyun C

更新日期：2005-07-01 00:00:00

abstract：:The key role of osteoblasts in skeletal fluorosis makes the exploration of the possible mechanisms of the fluoride-induced oxidative stress of osteoblasts of great importance. In this article, the in vitro effects of fluoride on the oxidative stress of osteoblasts are presented. To study the inhibitory effect of baica...

journal_title：Biological trace element research

authors： Jin XQ,Xu H,Shi HY,Zhang JM,Zhang HQ

更新日期：2007-04-01 00:00:00

abstract：:There have been few investigations of trace elements in the urine and hair of populations exposed to high levels of arsenic (As) in drinking water. Therefore, concentrations of selected metals in urine and hair samples from a population in a study area where arsenism was endemic and a control area were determined. It ...

journal_title：Biological trace element research

authors： Wei B,Yu J,Wang J,Li H,Yang L,Kong C

更新日期：2018-04-01 00:00:00

abstract：:Biominerals and metals of intertidal corals of two species (Heliofungia actiniformis, Quoy and Gaimard; Galaxea fascicularis, Linnaeus), collected from the Iriomote Island of Ryukyu, were examined with an inductively coupled plasma atomic emission spectrometer (ICP-AES). Twelve elements were detectable in the corallin...

journal_title：Biological trace element research

authors： Yamada G,Fujimori K,Yamada M,Minami T,Tohno S,Tohno Y

更新日期：1998-11-01 00:00:00

abstract：:Selenium is a trace element that has antioxidant and neuroprotective effects. The aim of this study is to investigate the effects of selenium in reducing ischemia-reperfusion injury of the gastrocnemius muscle. In this experimental study, 80 adult male Wistar rats weighing 250-300 g were divided into ten groups (N = 8...

journal_title：Biological trace element research

authors： Gholami M,Zendedel A,Khanipour khayat Z,Ghanad K,Nazari A,Pirhadi A

更新日期：2015-04-01 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