heavy metal toxicity
EVALUATION OF SUB CHRONIC TOXICITY AND HEAVY METAL TOXICITY OF KAPPAPHYCUS ALVAREZII IN VIVO
... some heavy metals like arsenic, iron and zinc were found present in the ...cause toxicity due to heavy metal ...that heavy metal that entered body system tend to bond strongly ...
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Morphological and Physiological Effects of B Vulgaris Towards Heavy Metal Toxicity
... In this study, bamboo used is B. vulgaris which is the species chosen according to the ones that grows close to the water area such as pond, lake and river. A total of 32 saplings were obtained from Forest Research ...
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A Gateway to Metal Resistance: Bacterial Response to Heavy Metal Toxicity in the Biological Environment
... the toxicity of heavy ...the toxicity of methyl mercury acetate [42], EDTA abolished the toxic effect of added copper to Nitrosomonas [43] and cysteine hydrochloride promoted more rapid onset of ...
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EFFECT OF HEAVY METAL TOXICITY STUDIES ON BIOCHEMICAL ATTRIBUTES IN VIGNA UNGUICULATA (COW PEA)
... Environmental processes are complex mixture of biological and abiotic reactions. The bulk of the elements are naturally bound as insoluble inorganic compounds in rocks and sediments. Heavy metals are among the ...
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Biosorption: A Review on Heavy Metal Toxicity and Advances of Biosorption on Conventional Methods
... are ineffective or extremely expensive or take long time for heavy metal ion removal from aquatic system. The major advantages of biosorption over conventional methods are low cost, high efficiency, minimum ...
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An Interactive Effect of Six Heavy Metals on the Growth Characteristics of Gracilaria Blodgettii Harvey and Enteromorpha Intestinalis (Linn.)Link
... The heavy metal toxicity in Gracilaria blodgettii and Enteromorpha intestinalis showed reduction in their fresh weight, carbohydrate and protein concentration with that of ...of heavy metals ...
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Increased Oxidative Stress Markers in Subjects Occupationally Exposed to Heavy Metals May Be Due to Poor Antioxidant Responses to Stressors
... that heavy metal toxicity results in (among others) heightened oxidative stress, this study set out to determine the oxidative stress markers and antioxidant-responses of individuals exposed ...
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The Heme-Regulated Eukaryotic Initiation Factor 2a (eIF-2a) Kinase: Expression and Regulation of Protein Synthesis in Human Cells in vitro During Heat-Shock and Lead Toxicity
... Phosphorylated eIF-2 (eIF-2a P) binds to guanine nucleotide exchange factor (GEF) also known as eIF-2B or reversing factor (RF), and forms a stable complex, which sequesters RF. As a consequence, due to unavailability of ...
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Original Article Enhanced oxidative stress by lead toxicity retards cell survival in primary thyroid cells
... lead toxicity may induce DNA damage, genetic mutations, and chromosome aberrations in many organs or ...lead toxicity affects thyroid develop- ment has not been well ...lead toxicity may induce ...
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Cu and Cd induced Cytotoxicity Involving Lipid Peroxidation and Sulfhydryl Compounds in the Hyperaccumulator and Nonaccumulator Varieties of Commelina Communis
... With the increase in treatment days, the GSH content in all the samples changed, as shown in Fig. 3. In the nonaccumulator variety of C. communis, the GSH content in both Cu and Cd treatments increased significantly ...
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Water exploitation of Karoon River for fish culturing through monitoring and simulation systems
... of heavy metal, toxicity along the Karoon River is affected by two basic parameters: the volume of water contaminants and the range of discharge variation during a year and also dispersion, advection ...
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Cloning of a new glutathione peroxidase gene from tea plant (Camellia sinensis) and expression analysis under biotic and abiotic stresses
... conserved metal ion-binding motif of ILAFPCNQF, and the amino acid sequence had high hom- ology with GPXs of plants (Rodríguez Milla et ...salinity, heavy metal toxicity, drought and heat, and ...
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Role of Woody Biochar and Fungal-Bacterial Co-Inoculation on Enzyme Activity and Metal Immobilization in Serpentine Soil
... reduce metal toxicity in metal-enriched agricultural soils (Ahmad et ...immobilize heavy metals in soils (Ahmad et ...reducing heavy metal toxicity in tomato ...of ...
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High quality draft genome sequence of the heavy metal resistant bacterium Halomonas zincidurans type strain B6T
... deep-sea heavy metal rich sediment from the South Atlantic Mid-Ocean ...to heavy metals, especially to ...to heavy metal ...the heavy metal rich ...of heavy ...
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In-Situ Remediation of Heavy Metals in Sewage Sludge Using Some Pesticides and Inorganic Amendments
... The main cause of high concentrations of cadmium, selenium, arsenic and mercury in cultivated soils were due to the long term usage of pesticides and chemical fertilizers which were absorbed and accumulated into clay ...
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Incidence of Arsenic Resistant Bacteria Isolated From a Sewage Treatment Plant.
... their toxicity to microorganisms, plants, insects, and ...the metal present in the medium influences the response of the organism to that particular ...the metal was increased above tolerable levels, ...
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Assessment of Heavy Metals Concentration in Agriculture Soil of Kolfe Area, Addis Ababa, Ethiopia
... from heavy metal soil cannot be biodegraded and would cause harm to the human body through the food chain bioaccumulation ...maximum heavy metal content in the soil is the estimate of the ...
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Zinc toxicity stimulates microbial production of extracellular polymers in a copiotrophic acid soil
... Evidence pointing towards EPS as a microbial tolerance mech- anism against Zn stress is more established in non-soil disciplines such as rivers and clean, simpli fi ed systems, with visualisation techniques in soils being ...
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Determination of heavy metals in apricot (Prunus armeniaca) and almond (Prunus amygdalus) oils
... of heavy metal on a large number of Italian olive oil samples in concentrations ranging from 0 to ...toxic metal such as cadmium, lead, and copper in wine ...of heavy metals (Fe, Cd, Cu, Mn, ...
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Ameliorative Role of Jania Rubens Alga Against Toxicity of Heavy Metal Polluted Water in Male Rats
... of heavy metal-induced toxicity ...the heavy metal group in comparison with control ...in heavy metal group relative to ...in heavy metal group relative to ...
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