Accumulation and Depletion of Cadmium in the Blood, Milk, Hair, Feces, and Urine of Cows During and After Treatment

Su, Chuanyou; Zhang, Junmin; Li, Zhentian; Zhao, Qingyu; Liu, Kaidong; Sun, Youde; Wang, Jianhua

doi:10.1007/s12011-016-0747-7

Cited by 5 publications

(8 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The concentration of Pb (0.028 mg L À1 ) in the urine of the sampled cows was lower than the range of 50-124 mg L À1 reported by Raghu (2015) in a study carried out with grazing cattle in India. In the case of Cd, the value detected in this work was higher than that reported by Su et al (2017), in an investigation where the accumulation and depletion of Cd in cows was evaluated. Cd values were higher in blood with respect to milk and urine, this could be since Cd has an efficient retention rate, with a half-life in the body of up to 30 years (Hu et al, 2012;Genchi et al, 2020).…”

Section: Urinecontrasting

confidence: 80%

“…It also causes bone disorders such as osteoporosis and is known to inhibit the normal function of zinc and magnesium. On the other hand, when the excretion of Cd is high in urine, it means that there is severe damage to the kidneys and therefore, it is considered that urinary Cd reflects the body load of this element (Nordberg, 2009;Su et al, 2017). The concentration of As detected in urine 0.017 mg L À1 , is below that reported by Ghosh et al (2013) 0.122 mg L À1 .…”

Section: Urinementioning

confidence: 94%

“…Cd values were higher in blood with respect to milk and urine, this could be since Cd has an efficient retention rate, with a half-life in the body of up to 30 years (Hu et al, 2012;Genchi et al, 2020). In addition, Cd measured in whole blood determines the degree of recent contamination and it is because cadmium is found in erythrocytes (Su et al, 2017). Due to the effect of metallothioneins, Cd tends to accumulate preferably in the liver and from there it distributes it to other organs such as the kidneys, corresponding to the accumulation of this metal in up to 80% in these organs; however, it can lodge in bones, testicles and lungs, although the main target organ is the kidney where it is mainly affected at the proximal tubule level (Hu et al, 2012).…”

Section: Urinementioning

confidence: 99%

See 2 more Smart Citations

Heavy metals in blood, milk and cow's urine reared in irrigated areas with wastewater

Pompilio

Francisco

Tulio

et al. 2021

Heliyon

View full text Add to dashboard Cite

The aim of this work was to determine the content of lead (Pb), chromium (Cr), cadmium (Cd), arsenic (As), copper (Cu), strontium (Sr) and thallio (Tl) in blood, milk and urine from cows fed forage irrigated with sewage water and cultivated in the vicinity of the Popocat epetl volcano and determine the rate of transfer of these elements from blood to milk and urine. Digestion was performed in a microwave oven (CEM-MarsX). The determination was made using an ICP -OES. The Cd in the blood was significantly higher than in milk and urine. The Cr in the blood was higher than in the urine. In milk the content of Pb and Cu was significantly higher than in blood. Sr and Tl concentration in the urine was higher than that detected in milk and blood and Pb in blood. Milk transfer Index revealed a significant difference in relation to the TI values found in the urine and only in the case of Cu in milk was TI > 1. In urine, the values found of Sr and Tl were higher than milk TI. It is concluded that when metals are ingested by cows in fodder, they are easily transferred to milk and urine through the blood. Presence of heavy metals in the different matrices determines the degree of environmental and trofic chain contamination with which we can consider the cow a biomarker.

show abstract

Section: Urinecontrasting

confidence: 80%

Section: Urinementioning

confidence: 94%

Section: Urinementioning

confidence: 99%

See 1 more Smart Citation

Heavy metals in blood, milk and cow's urine reared in irrigated areas with wastewater

Pompilio

Francisco

Tulio

et al. 2021

Heliyon

View full text Add to dashboard Cite

show abstract

“…Present content of Cd was higher than critical limit of Cd in blood of animals 0.5 mg/L as observed by WHO (2000). (Krupa et al, 2006: Cygan-Szczegielniak et al, 2014: Gabryszuk et al,2008:Su et al, 2017 (2010) noted values ranged from 0.02 to 0.08mg/L both of the ndings were Found lower than current observed concentration of Cd in irrigation water while safe limit of Cd in water was reported 0.01mg/L (Pescod ,1992) our concentration of Cd surpass this concentration. Alrawiq et al(2014) reported BCF values varied from 0.221-0.490 mg/kg lower than present study.…”

Section: Discussionmentioning

confidence: 54%

Transfer and accumulation of cadmium in soil, forages and animals: Risk assessment

Sultana¹,

Ge²,

Fu³

et al. 2021

Preprint

View full text Add to dashboard Cite

Over past several years pollution in industrialized areas is the most attention seeking issue. Higher level of heavy metals especially cadmium is accumulated in atmosphere evolved from smoke of automobiles. Living system present around the contaminated areas accumulate heavy metals in their bodies. Heavy metals have been accumulated in soil, water, forages and animals so study was conducted in industrialized area Faisalabad to evaluate the possible risk. Three sites was selected to check the accumulation of cadmium in soil, water, forages and animals. These sampling sites was areas along the roadsides of Chak Jhumra, Jaranwala and Samundri. Sample of soil, forages,water and blood,hair feces of animals was collected from these sites. The digestion of samples was carried out with the help of nitric acid and hydrogen peroxide. Atomic absorption spectrophotometer was used to evaluate heavy metal analysis. Analysis of variance was done by using SPSS Software (version no. 20) and two ways ANOVA. Result indicated that concentration of Cd was higher in soil irrigated with municipal wastewater and concentration of Cd was highest in forages C. album present at site III. Higher concentration of Cd was observed in blood of sheep higher than critical value. Concentration of cadmium was higher than critical in blood of animals indicating transfer of metal via intake of contaminated forages. The sample collected from site III showed high daily intake of metals (DIM), health risk index (HRI), pollution load index (PLI), enrichment factor (EF) and Bioconcentration factor (BCF). This study will bring consideration concerning the development of approaches in order to overcome the toxic effects of cadmium.

show abstract

“…If the contact time increases, other side effects appear, including colic and anemia. The acute and rare side effect caused by oral absorption in children is encephalopathy (8)(9)(10). Cadmium is of metals that are widely dispersed in environment.…”

Section: Introductionmentioning

confidence: 99%

Monitoring and Risk Assessment of Lead and Cadmium in Milks from East of Iran Using Monte Carlo Simulation Method

et al. 2019

View full text Add to dashboard Cite

Background and Objectives: Milk is an important component of the human diet. Exposure to heavy metals through dairy consumption of contaminated foods endangers human health. The aim of this study was to assess concentrations of lead and cadmium in raw milk samples from east of Iran and their safety risks. Materials and Methods: In this study, 54 raw milk samples from five regions were selected by cluster sampling and 20 samples of various popular brands of pasteurized milks were randomly purchased from supermarkets in east of Iran. Samples were digested in laboratory using acid digestion method. Concentrations of elements were calculated using graphite furnace atomic absorption spectroscopy. Monte Carlo simulation (MCS) approach was used to assess safety risks and investigate noncarcinogenic effects of lead and cadmium. Results: The mean concentrations of lead and cadmium in raw milks included 38.15 and 4.67 ±0.001 μg/kg, respectively. The mean concentrations of lead and cadmium in pasteurized milk included 48.49 ±0.001 and 6.84 ±0.001 μg/kg, respectively. Moreover, the target hazard quotient (THQ) for adults and children in all groups were reported within the safe limits. There were hence no possible risks of exposure to lead and cadmium as results of raw and pasteurized milk consumptions. Conclusions: Lead and cadmium levels did not exceed maximum levels (MLs) in any samples of raw and pasteurized milks. Persistent monitoring is a critical action to protect consumers from contaminated foods. The health risk assessment pursuant to Monte Carlo simulation approach demonstrated that children and adults were not at impressive health risk (THQ < 1).

show abstract

Accumulation and Depletion of Cadmium in the Blood, Milk, Hair, Feces, and Urine of Cows During and After Treatment

Cited by 5 publications

References 27 publications

Heavy metals in blood, milk and cow's urine reared in irrigated areas with wastewater

Heavy metals in blood, milk and cow's urine reared in irrigated areas with wastewater

Transfer and accumulation of cadmium in soil, forages and animals: Risk assessment

Monitoring and Risk Assessment of Lead and Cadmium in Milks from East of Iran Using Monte Carlo Simulation Method

Contact Info

Product

Resources

About