Cadmium is a highly toxic metal that can damage a number of organs including the gastrointestinal tract. It has been shown that cadmium partially reduces L-threonine intestinal absorption probably by binding to membrane proteins which pertain to active transport systems or are functionally related to them. Calcium, however, is an essential element in a wide variety of cellular activities. The a...

The human and animal population are exposed to several xenobiotics. One of them is cadmium, that may contaminate food, water and air. Fifty adult albino rats of both sex were divided into 5 equal groups to evaluate the adverse effects of cadmium chloride (CdCl2) on the kidneys, liver and thyroid gland and to evaluate the protective role of vitamin C. Gp.(1) was the control, Gps. (2,3,4) served ...

The environmental impact of cadmium use and its accumulation in nature have increased to alarming levels. This study aimed to morphologically and histologically investigate the acute toxic effects of cadmium on green toad, Pseudepidalea variabilis (Pallas, 1769) larvae. Embryos were obtained from specimens collected in amplexus from nature and kept under laboratory conditions until stage 26, wh...

Cytotoxicity of cadmium sulphide, oxide and chloride was tested using A549 and CHO-9 cells. Metabolic activity of cells (MTT test) and cell membrane permeability (NRU test) were used as cytotoxicity endpoints. The results revealed unexpectedly low toxicity of cadmium sulphide as compared to chloride and oxide. This preliminary report does not provide any explanation for this effect, but the res...

The present study was designed to investigate the potential protective effect of Coenzyme Q10 against the testicular toxicity of cadmium in male rabbits. Four groups of animals were used in this study (control, Coenzyme Q10, cadmium chloride-treated (5 mg/kg), cadmium chloride plus Coenzyme Q10 (10 mg/kg) for 30 days). Results showed normal testicular tissue in control and coenzyme Q10 groups. ...

OBJECTIVE To study the effects of cadmium on hepatocellular DNA damage, expression of proto-oncogenes c-myc, c-fos, and c-jun as well as apoptosis in rats. METHODS Cadmium chloride at the doses of 5, 10, and 20 micromol/kg was given to rats by i.p. and there were 5 male SD rats in each group. Hepatocellular DNA damage was measured by single cell gel electrophoresis (or comet assay), while exp...

Cadmium Chloride is a well known teratogen compared to other metals. Cadmium affects placental function, may cross the placental barrier and modify fetal development. In this study, 12 female wistar albino rats weighted between 180-200gr were used. They were divided into two groups as experimental and control groups each comprising 6 female animals. 2mg/kg/day cadmium chloride dissolved in 1ml ...

abstract aims: chemical precipitation is a simple, efficient, and cost-effective method for eliminating heavy metals found in landfill leachate. the aim of the present study was to compare the efficacy rates of cadmium removal with the coagulants like poly aluminum chloride and lime using chemical precipitation method. materials & methods: in this experimental study, the raw studied samples wer...

OBJECTIVES To investigate the effects of lead and cadmium on the metabolic pathway of vitamin D3. METHODS Blood and urinary cadmium and urinary total proteins were measured in 59 smelter workers occupationally exposed to lead and cadmium. In 19 of these workers, the plasma vitamin D3 metabolites, (25-hydroxycholecalciferol (25 OHD3), 24R, 25-dihydroxycholecalciferol (24R,25(OH)2D3) and 1 alph...

NAD-dependent glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a ubiquitous enzyme involved in the glycolytic pathway. It has been widely demonstrated that mammalian GAPDH, in addition to its role in glycolysis, fulfills alternative functions mainly linked to its susceptibility to oxidative posttranslational modifications. Here, we investigated the responses of Arabidopsis (Arabidopsis thali...