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Alvine C Mehinto et al.
Aquatic toxicology (Amsterdam, Netherlands), 152, 186-194 (2014-05-06)
Cadmium is a heavy metal that can accumulate to toxic levels in the environment leading to detrimental effects in animals and humans including kidney, liver and lung injuries. Using a transcriptomics approach, genes and cellular pathways affected by a low
Robin D Calfee et al.
Environmental toxicology and chemistry, 33(10), 2259-2272 (2014-07-22)
The acute toxicity of cadmium, copper, and zinc to white sturgeon (Acipenser transmontanus) and rainbow trout (Oncorhynchus mykiss) were determined for 7 developmental life stages in flow-through water-only exposures. Metal toxicity varied by species and by life stage. Rainbow trout
Bosen Weng et al.
Bulletin of environmental contamination and toxicology, 93(5), 603-610 (2014-09-07)
A pot experiment was conducted to investigate the Cadmium (Cd) toxicity alleviated by the rhizosphere of Kandelia obovata (S., L.) Yong (K. obovata), using a rhizobox with Cd concentrations of 0, 12.5, 25, 50 and 100 mg kg(-1) soil. The
Shatarupa Chakraborty et al.
Ecotoxicology and environmental safety, 106, 46-53 (2014-05-20)
Toxic effects of cadmium (Cd) were examined on a cadmium-resistant strain of Aspergillus foetidus isolated from wastewater. The Cd removal potential was analyzed. The results indicated that the strain could tolerate up to 25 mM and 63 mM Cd in
Jagna Chmielowska-Bąk et al.
Acta biochimica Polonica, 60(3), 369-374 (2013-08-30)
Cadmium is a toxic heavy metal which can cause numerous alterations in cell functioning. Exposure to cadmium leads to generation of reactive oxygen species, disorders in membrane structure and functioning, inhibition of respiration, disturbances in ion homeostasis, perturbations in cell
Bo Wang et al.
Oxidative medicine and cellular longevity, 2013, 898034-898034 (2013-09-03)
Cadmium (Cd) is a heavy metal that has received considerable concern environmentally and occupationally. Cd has a long biological half-life mainly due to its low rate of excretion from the body. Thus, prolonged exposure to Cd will cause toxic effect
Jūratė Žaltauskaitė et al.
Ecotoxicology and environmental safety, 103, 9-16 (2014-02-25)
Juveniles Eisenia fetida were exposed to cadmium (1-500µgCdg(-1)) and lead (20-2500µgPbg(-1)) for fourteen weeks in order to evaluate the impact on life-cycle parameters (survival, growth, sexual maturation, and cocoon production) and lipid peroxidation (expressed as concentration of malondialdehyde (MDA)). Both
Sandra Götze et al.
Aquatic toxicology (Amsterdam, Netherlands), 149, 65-82 (2014-02-28)
Increased anthropogenic emission of CO2 changes the carbonate chemistry and decreases the pH of the ocean. This can affect the speciation and the bioavailability of metals in polluted habitats such as estuaries. However, the effects of acidification on metal accumulation
Junyu He et al.
Ecotoxicology and environmental safety, 108, 114-119 (2014-07-22)
Nitric oxide (NO) is a bioactive molecule in plants which mediates a variety of physiological processes and responses to biotic and abiotic stresses including heavy metals. In the present study, the effects of exogenous NO donor sodium nitroprusside (SNP) on
Anunciación Lafuente
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 59, 395-404 (2013-07-03)
This review presents an overview of neuroendocrine disruption induced by cadmium on the hypothalamic-pituitary-gonadal (HHG) axis. This review focuses on a number of hypotheses: (1) the HHG axis is a physiological target on cadmium toxicity; (2) cadmium could induce chronotoxicity
Fabiano C P de Abreu et al.
Bulletin of environmental contamination and toxicology, 93(4), 405-409 (2014-08-26)
Changes in protein levels and lipid compositions in algal cells indicate the severity of stress related to toxic concentrations of heavy metals. In this study, the effects of exposure to cadmium and copper on Chlorella vulgaris and its capacity to
Maria Tellez-Plaza et al.
Current atherosclerosis reports, 15(10), 356-356 (2013-08-21)
Mounting evidence supports that cadmium, a toxic metal found in tobacco, air and food, is a cardiovascular risk factor. Our objective was to conduct a systematic review of epidemiologic studies evaluating the association between cadmium exposure and cardiovascular disease. Twelve
Grace Choong et al.
Chemico-biological interactions, 211, 54-65 (2014-01-28)
The environmentally important toxic metal, cadmium, exists as the Cd(2+) ion in biological systems, and in this state structurally resembles Ca(2+). Thus, although cadmium exerts a broad range of adverse actions on cells by virtue of its propensity to bind
Murray B McBride et al.
Environmental pollution (Barking, Essex : 1987), 194, 254-261 (2014-08-29)
Paired vegetable/soil samples from New York City and Buffalo, NY, gardens were analyzed for lead (Pb), cadmium (Cd) and barium (Ba). Vegetable aluminum (Al) was measured to assess soil adherence. Soil and vegetable metal concentrations did not correlate; vegetable concentrations
Jennifer Dorts et al.
Aquatic toxicology (Amsterdam, Netherlands), 154, 87-96 (2014-05-31)
Temperature and trace metals are common environmental stressors, and their importance is increasing due to global climate change and anthropogenic pollution. The aim of the present study was to investigate whether acclimation to elevated temperature affects the response of the
[Heavy metals deserves continued vigilance].
Gerd Sällsten et al.
Lakartidningen, 111(14), 616-618 (2014-05-02)
Chengshuai Si et al.
The Journal of surgical research, 192(2), 305-311 (2014-09-07)
Intraoperative lymph node mapping (LNM) is highly significant for many surgeries in patients with cancer. Many types of tracers are currently used, but the ideal method has not yet been identified. We aimed to identify a stable lymphatic drainage pathway
Christian Langelueddecke et al.
Toxicology letters, 226(2), 228-235 (2014-02-13)
The environmental toxicant cadmium (Cd) enters the food chain. A substantial proportion of Cd in nutrients of plant origin is present as Cd-metallothionein (CdMT) and Cd-phytochelatin (CdPC) complexes, which may be absorbed and transcytosed intact by colonic enterocytes following bacterial
Anna Frick et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(17), 6305-6310 (2014-04-16)
Human aquaporin 2 (AQP2) is a water channel found in the kidney collecting duct, where it plays a key role in concentrating urine. Water reabsorption is regulated by AQP2 trafficking between intracellular storage vesicles and the apical membrane. This process
Burcu Yeşilbudak et al.
Bulletin of environmental contamination and toxicology, 92(5), 546-550 (2014-02-15)
Accumulation of cadmium in gill, liver, muscle and kidney tissues of Cyprinus carpio and Oreochromis niloticus were investigated in fish exposed to 0.5 ppm cadmium over 1, 15 and 30 days under controlled laboratory conditions. Tissue accumulation of the metal was measured
Jesu Arockiaraj et al.
Gene, 546(2), 437-442 (2014-06-01)
Glutathione S-transferases play an important role in cellular detoxification and may have evolved to protect cells against reactive oxygen metabolites. In this study, we report the molecular characterization of glutathione s-transferase-theta (GST-θ) from freshwater prawn Macrobrachium rosenbergii. A full length
Vladimír Frišták et al.
Environmental monitoring and assessment, 187(1), 4093-4093 (2014-11-20)
The objective of this study was to study the utilization of two different woody-derived biochars for Cd(2+), Zn(2+), and Cu(2+) ions separation from aqueous solutions. Physicochemical characterization confirmed the main differences in sorbent surface area and cation-exchange capacity. The maximum
Chun-Sun Gu et al.
Ecotoxicology and environmental safety, 105, 22-28 (2014-05-02)
Metallothioneins (MTs) are cysteine-rich, low molecular weight, heavy metal-binding protein molecules. Here, a full-length cDNA homologue of MT2a (type 2 metallothionein) was isolated from the cadmium-tolerant species Iris. lactea var. chinensis (I. lactea var. chinensis). Expression of IlMT2a in I.
Maria Wallin et al.
Occupational and environmental medicine, 71(12), 848-854 (2014-10-08)
The nephrotoxicity of cadmium at low levels of exposure, measured by urinary cadmium, has recently been questioned since co-excretion of cadmium and proteins may have causes other than cadmium toxicity. The aim of this study was to explore the relation
Saeed Ganjali et al.
Bulletin of environmental contamination and toxicology, 93(2), 154-158 (2014-06-18)
Protecting wetlands from environmental pollution has been of significant importance, as they are the vital habitats for various kinds of birds and animals. This study has aimed to monitor the contamination of Cd and Pb in Anzali wetland, located in
Mohd Asgher et al.
Ecotoxicology and environmental safety, 106, 54-61 (2014-05-20)
We studied the response of ethylene-sensitive (Pusa Jai Kisan) and ethylene-insensitive (SS2) mustard (Brassica juncea) cultivars to 0, 0.5, 1.0 and 2.0 mM SO₄(2-), and the effect of 1.0 mM SO₄(2-) was studied in the amelioration of 50 µM cadmium
Carly F Summers et al.
Bulletin of environmental contamination and toxicology, 93(4), 417-422 (2014-08-26)
Levels of lead (Pb) and cadmium (Cd) were investigated as potential stressors in nine species of breeding seabirds on Marion Island, South Africa. The majority of blood Pb levels (95 %) were below background exposure levels. Species was a significant
M G Frías-Espericueta et al.
Bulletin of environmental contamination and toxicology, 93(5), 532-535 (2014-08-26)
In this work we compared the cadmium (Cd), copper (Cu), lead (Pb), and zinc (Zn) contents of muscle, liver and placenta of gestating females of the viviparous shark Rhizoprionodon longurio and of muscle, liver and umbilical cord of their respective
Mirella Vazzana et al.
Ecotoxicology and environmental safety, 102, 113-120 (2014-02-18)
The immunotoxic effects of heavy metals on blood leukocytes of sea bass (Dicentrarchus labrax) were examined. The cells, separated by a discontinuous Percoll-gradients, were exposed in vitro to various sublethal concentrations of cadmium and copper (10(-7)M, 10(-5)M, and 10(-3)M) and
Sidra Ilyas et al.
Environmental monitoring and assessment, 187(1), 4115-4115 (2014-11-12)
In this study, we explored the multiple heavy metal-resistant yeast isolated from heavy metal-polluted environment. The isolated yeast showed maximum growth at 30 °C, pH 7.0, and the strain was identified as Candida tropicalis through 18S ribosomal RNA (rRNA) gene
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