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Orsolya Kinga Gondor et al.
Ecotoxicology and environmental safety, 108, 129-134 (2014-07-26)
UV-B radiation may have either a positive or negative impact under the same conditions in wheat, depending on the type of secondary abiotic stressor: Cd or drought. Supplemental UV-B prevented the wilting and leaf rolling induced by PEG treatment. In
Chamani P M Marasinghe Wadige et al.
Aquatic toxicology (Amsterdam, Netherlands), 152, 361-371 (2014-05-20)
To understand how benthic biota may respond to the additive or antagonistic effects of metal mixtures in the environment it is first necessary to examine their responses to the individual metals. In this context, laboratory controlled single metal-spiked sediment toxicity
Michel A Defo et al.
Aquatic toxicology (Amsterdam, Netherlands), 154, 207-220 (2014-06-11)
In this experiment, we studied the transcriptional and functional (enzymatic) responses of yellow perch (Perca flavescens) to metal stress, with a focus on oxidative stress and vitamin A metabolism. Juvenile yellow perch were exposed to two environmentally relevant concentrations of
Jinny E Sánchez-Rodríguez et al.
Environmental research, 136, 227-233 (2014-12-03)
Anti-smoking legislation has been associated with an improvement in health indicators. Since the cadmium (Cd) body burden in the general population is markedly increased by smoke exposure, we analyzed the impact of the more restrictive legislation that came into force
Indra Singh et al.
Phytochemistry, 108, 57-66 (2014-10-11)
Rice seedlings grown under 50 μM cadmium alone or in combination with 5 μM methyl jasmonate were investigated for Cd-induced oxidative injury at 3, 7 and 10 days of treatment. MeJA treatments alone did not have any significant change in
Shimpei Uraguchi et al.
Current opinion in plant biology, 16(3), 328-334 (2013-04-17)
It is important to reduce the risk of long-term cadmium (Cd) exposure through ingestion. Cd in plant-derived foods (especially rice grain in Japan) is a major source of human Cd intake. In rice, Cd uptake and xylem loading in roots
Umesh U Jadhav et al.
Environmental technology, 35(9-12), 1263-1268 (2014-04-08)
The removal of nickel (Ni) and cadmium (Cd) from spent batteries was studied by the chemical method. A novel leaching system using ferric sulphate hydrate was introduced to dissolve heavy metals in batteries. Ni-Cd batteries are classified as hazardous waste
P Ortega et al.
Aquatic toxicology (Amsterdam, Netherlands), 157, 21-29 (2014-12-03)
Membrane pathway for intracellular cadmium (Cd(2+)) accumulation is not fully elucidated in many organisms and has not been studied in crab gill cells. To characterize membrane Cd(2+) transport of anterior and posterior gill cells of Ucides cordatus, a hypo-hyper-regulating crab
Lingling Yu et al.
Ecotoxicology and environmental safety, 108, 287-293 (2014-08-12)
This field experiment analyzed the phytoremediation effects of oilseed rape in moderately cadmium (Cd)-contaminated farmland and the food safety of successive rice in an oilseed rape-rice rotation system. Two oilseed rape cultivars accumulated Cd at different rates. The rapeseed cultivar
Norbert Ondo Zue Abaga et al.
Chemosphere, 113, 42-47 (2014-07-30)
In Burkina-Faso, urban vegetable agriculture is often characterized by urban solid waste fertilizer inputs containing heavy metals such as Cu and Cd. Thus, the relevance of surrounding urban vegetable plots with vetiver hedges to reduce environmental pollution by Cu and
Björn Fagerberg et al.
Environmental research, 136, 67-74 (2014-12-03)
Epidemiological studies indicate that cadmium exposure through diet and smoking is associated with increased risk of cardiovascular disease. There are few data on the relationship between cadmium and plaques, the hallmark of underlying atherosclerotic disease. To examine the association between
Fakher Rahim et al.
Asian Pacific journal of cancer prevention : APJCP, 14(7), 4283-4287 (2013-09-03)
In this meta-analysis we review evidence suggesting that exposure to cadmium is a cause of breast cancer. We conducted Medline/PubMed and Scopus searches using selected MeSH keywords to identify papers published from January 1, 1980 through January 1, 2013. Data
Shaista Qadir et al.
Reviews of environmental contamination and toxicology, 229, 51-88 (2014-02-12)
Cadmium (Cd) is a water soluble metal pollutant that is not essential to plant growth.It has attracted attention from soil scientists and plant nutritionists in recent years because of its toxicity and mobility in the soil-plant continuum. Even low levels
Deepthi Das et al.
Chemosphere, 112, 385-392 (2014-07-23)
Halophilic archaea are prevalent in highly saline habitats. Haloferax strain BBK2 is an orange pigmented, exopolysaccharide (EPS) producing extremely halophilic archaeon, isolated from solar salterns of Ribandar, Goa, India. It grew in varying pH (5-10) and NaCl concentration (10-30%). The
Frank Thévenod et al.
Archives of toxicology, 87(10), 1743-1786 (2013-08-29)
Cellular stress elicited by the toxic metal Cd(2+) does not coerce the cell into committing to die from the onset. Rather, detoxification and adaptive processes are triggered concurrently, allowing survival until normal function is restored. With high Cd(2+), death pathways
Cheng-Cheng Shao et al.
Ecotoxicology and environmental safety, 106, 109-114 (2014-05-20)
Cadmium (Cd), a potent hepatotoxin, has been reported to induce endoplasmic reticulum (ER) stress in various cell types. However, whether such effect exists in bird is still unclear. To delineate the effects of Cd exposure on ER stress response, we
Rebecca G Mitchell et al.
Environmental pollution (Barking, Essex : 1987), 187, 162-169 (2014-02-08)
Urban gardens provide affordable fresh produce to communities with limited access to healthy food but may also increase exposure to lead (Pb) and other soil contaminants. Metals analysis of 564 soil samples from 54 New York City (NYC) community gardens
Andrea Hartwig
Metal ions in life sciences, 11, 491-507 (2013-02-23)
Cadmium is an established human and animal carcinogen. Most evidence is available for elevated risk for lung cancer after occupational exposure; however, associations between cadmium exposure and tumors at other locations including kidney, breast, and prostate may be relevant as
Dong Cao et al.
Bulletin of environmental contamination and toxicology, 93(2), 171-176 (2014-05-03)
Accumulation and distribution of Zn and Cd in the hyperaccumulator plant Sedum plumbizincicola were investigated in a hydroponic experiment. Mean Cd and Zn concentrations in shoots (7,010 and 18,400 mg kg(-1)) were about sevenfold and fivefold higher than those in
Nicolas Tête et al.
Ecotoxicology and environmental safety, 108, 233-241 (2014-08-05)
There is an increasing need for developing noninvasive markers of accumulation when studying the transfer of pollutants in wildlife, in response to problems caused by sacrifice of animals (disturbed population dynamics, respect of ethical protocols). Thus, the aim of this
Knud Ladegaard Pedersen et al.
Aquatic toxicology (Amsterdam, Netherlands), 150, 182-188 (2014-04-02)
Accumulation of cadmium in aquatic invertebrates may compromise human food safety and anthropogenic additions of cadmium to coastal areas cause concern. Induction of crustacean metallothionein has been suggested as a useful biomarker for contamination of the aquatic environment with cadmium.
Yonghua Li et al.
Ecotoxicology and environmental safety, 102, 55-61 (2014-03-04)
In this study, we performed a rhizobox experiment to examine the dynamic changes in the rhizosphere properties and antioxidant enzyme responses of Triticum aestivum L. under three levels of cadmium stress. A set of micro-techniques (i.e., Rhizobox and Rhizon SMS)
Bin Zhu et al.
Ecotoxicology and environmental safety, 104, 269-277 (2014-04-15)
Using rare minnow (Gobiocypris rarus) embryos as experimental model, the developmental toxicity of Cu, Zn and Cd were investigated following exposure to 0.001-1.000mg/L for 72h, and the toxicity effects were evaluated by larval malformation rate, heart rate, pericardial area, spontaneous
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
N Jalbani et al.
Ecotoxicology and environmental safety, 102, 174-178 (2014-02-18)
In the present study, a microextraction technique combining Fe3O4 nano-particle with surfactant mediated solid phase extraction ((SM-SPE)) was successfully developed for the preconcentration/separation of Cd(II) and Pb(II) in water and soil samples. The analytes were determined by flame atomic absorption
Tadeusz Włostowski et al.
Bulletin of environmental contamination and toxicology, 93(5), 526-531 (2014-08-13)
The objectives of this study were (1) to determine cadmium (Cd) accumulation in the midgut gland of a land snail Helix pomatia L. inhabiting residential areas of the 14 largest cities in Poland, and (2) to examine whether the accumulated
Chengsong Zhang et al.
Ecotoxicology and environmental safety, 104, 209-214 (2014-04-15)
Ridgetail white prawn (Exopalaemon carinicauda), a commercially important species in China, is a potential candidate for evaluating impairments caused by environmental pollutants in coastal and estuarine areas. The main purpose of the present study was to investigate the acute effects
Douglas H Adams et al.
Ecotoxicology and environmental safety, 102, 196-201 (2014-02-11)
Blue crabs, Callinectes sapidus, from the Atlantic coast of Florida were analyzed for total mercury, methylmercury, lead, and cadmium. Paired samples of two tissue types were analyzed for each crab, (1) muscle tissue (cheliped and body muscles) and (2) whole-body
Jun Chen et al.
Ecotoxicology and environmental safety, 104, 349-356 (2014-04-17)
This study investigated the effects of methyl jasmonate (MeJA) on chlorophyll concentration, lipid peroxidation, Cd uptake, antioxidative capacity, and type-2 metallothionein gene (KoMT2) expression in the leaves of Kandelia obovata seedlings exposed to Cd stress. Deleterious effects, including decreased chlorophyll
Gonçalo Vale et al.
Ecotoxicology and environmental safety, 109, 161-168 (2014-09-10)
The increasing and widespread applications of TiO2 engineered nanoparticles (nTiO2) led to the release of these materials into aquatic environments and consequently a change on the assessment of the environmental risk of trace metals. In this work, the role of
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