Effect of Cadmium on Water Metabolism Regulation by<i>Meriones shawi</i>(Rodentia, Muridae)

Mbarek, Sihem; Saidi, Tounes; Mansour, Hédi Ben; Stéphane, Melik Parsadaniantz; Rostène, William; Chaouacha‐Chekir, Rafika Ben

doi:10.1089/ees.2010.0049

Cited by 7 publications

(7 citation statements)

References 80 publications

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“…As we know, prolonged exposure to cadmium can cause lung, kidney and digestive problems. According to WHO, maximum allow of 10 μg/L cadmium ion in drinking water sources [ 24 , 25 ]. Therefore, in this study, considerable attention has been devoted to the study of effective methods to remove low concentrations of cadmium in contaminated water.…”

Section: Resultsmentioning

confidence: 99%

Development of a method for cadmium ion removal from the water using nano γ-alumina/β-cyclodextrin

et al. 2021

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Section: Resultsmentioning

confidence: 99%

Development of a method for cadmium ion removal from the water using nano γ-alumina/β-cyclodextrin

et al. 2021

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“…Cadmium contaminated diets of treated animals consisted of granular flour mixed with a solution of cadmium chloride (CdCl 2 ; Sigma-Aldrich) at a dose of (1 g Cd per 1 L H 2 O per 1.5 kg of granular flour, each animal takes about 2.6 mg Cd per g of alimentation) The choice of concentration is available from our previous studies and from bibliography data. 30,31 Food was given in the form of balls dried at 60 C for 72 hours. Water was supplied ad libitum.…”

Section: Animals and Housing Conditionsmentioning

confidence: 99%

Effects of dietary cadmium exposure on osmoregulation and urine concentration mechanisms of the semi-desert rodent Meriones shawi

et al. 2012

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Contamination by cadmium in the environment is of great concern because of its toxicity and threats to human and animal health. The current study was conducted to investigate the effects of a cadmium contaminated diet on the osmoregulation and urine concentration mechanisms of the semi-desert rodent Meriones shawi and eventual accumulation of this metal in vital organs such as the kidneys, which are directly implicated in water regulation. Originally, we used Differential Pulse Anodic Stripping Voltammetry (DPASV) to avoid the matrix interference due to the highly organic content in the biological samples. Our results show that Meriones shawi successfully maintained a homeostasis state and presented a special adaptation to regulate urine volume during cadmium exposure by decreasing diuresis and increasing urinary osmolality. The plasma osmolality and hematocrit remained constant throughout the experiment. The stripping signals of cadmium are linear up to 0.3-100 μg L(-1) range, with a detection limit of 0.28 μg L(-1). The DPASV technique was useful for easy, fast, selective and sensitive determination of Cd, which permits working at cellular concentration. This gives us more information about the chemical form in which Cd is introduced into the organ, as well as the intracellular Cd quantities. This study has potential importance if this valuable novel animal model, imitating human and animal environmental chronic exposure to Cd, could serve as an appropriate terrestrial biomonitor for Cd contaminated sites. These results are encouraging in the context of developing a low-cost and fast technology for the detection of pollutants and for studying the impairment caused by their effects.

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“…Cadmium can be introduced to body via inhalation, ingestion or absorption through the skin and affects on the body organs. The effects of short-term exposure on cadmium include: nausea, vomiting, diarrhea, muscle cramps, dry mouth, impaired senses, liver damage, convulsions, shock and renal defects, influences on the lung and the cardiovascular system, liver, and nervous system [ 3 , 4 ]. Long-term effects of exposure on cadmium include the impacts on the lungs, kidneys, bones, growth and carcinogenic.…”

Section: Introductionmentioning

confidence: 99%

Cadmium removal from aqueous solution by green synthesis iron oxide nanoparticles with tangerine peel extract

Ehrampoush

Miri

Salmani

et al. 2015

J Environ Health Sci Engineer

203

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BackgroundThe adsorption process by metal oxide nanoparticles has been investigated an effective agent for removing organic and inorganic contaminants from water and wastewater. In this study, iron oxide nanoparticles were synthesized in the presence of tangerine peel extract as adsorbent for cadmium ions removal from contaminated solution. Iron oxide nanoparticles prepared by co-precipitation method and tangerine peel extract was used to prevent accumulation and reduce the diameter of the particles. Effect of various parameters such as contact time, pH, metal concentration and adsorbent dosage was determined on the removal efficiency.ResultsThe different concentrations of tangerine peel had an impact on the size of nanoparticles. As, increasing the concentration of tangerine peel extract from 2 to 6 % the average size of synthesized iron oxide nanoparticles decreased 200 nm to 50 nm. The maximum removal of cadmium ions (90 %) occurred at pH of 4 and adsorbent dose of 0.4 g/100 ml. Adsorption of cadmium ions by synthesized iron oxide nanoparticles followed Freundlich adsorption model and pseudo-second-order equation.ConclusionThe cadmium ions are usually soluble in acidic pH and the maximum removal of cadmium by green synthesis iron oxide nanoparticles was obtained in the pH of 4, so these nanoparticles can be a good adsorbent for the removal of cadmium from wastewater.

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Effect of Cadmium on Water Metabolism Regulation byMeriones shawi(Rodentia, Muridae)

Cited by 7 publications

References 80 publications

Development of a method for cadmium ion removal from the water using nano γ-alumina/β-cyclodextrin

Development of a method for cadmium ion removal from the water using nano γ-alumina/β-cyclodextrin

Effects of dietary cadmium exposure on osmoregulation and urine concentration mechanisms of the semi-desert rodent Meriones shawi

Cadmium removal from aqueous solution by green synthesis iron oxide nanoparticles with tangerine peel extract

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