نتایج جستجو برای: lead and cadmium
تعداد نتایج: 16850888 فیلتر نتایج به سال:
Background and purpose: Mushrooms are highly nutritive, since they are low in calories and contain significant amounts of vegetative proteins, vitamins, minerals, amino acid, and fiber. Mushrooms might be contaminated by heavy metals such as lead, cadmium, chromium, etc. This contamination depends on type of mushrooms, their physiology, and ecosystem. The present study aimed at determining the ...
The intestinal absorption of the nephrotoxic environmental pollutant cadmium increases markedly when iron stores are depleted. This may be mediated by an up regulation of the recently identified mucosal transporter DMT1 (Nramp2 or DCT1) for divalent cations. We tested whether the highly increased iron absorption in hereditary hemochromatosis (HH) was accompanied by an enhanced absorption of cad...
The pyrite ores are strategic industrial resources which generally serve as raw material for producing sulfuric acid. However, during the mining and processing activities, associated toxic elements of cadmium (Cd) lead (Pb) could be released into surroundings, posing a significant threat to local environment human health. In this study, Institute Reference Materials Measurement (IRMM) sequentia...
AIM The main objectives of this study were for comparing the effect of batteries and deep litter rearing systems of domesticated Japanese quail, Coturnix coturnix japonica, on the concentration levels of cadmium, copper, lead, and zinc from the quail meat and offal in Ismailia, Egypt. MATERIALS AND METHODS A total of 40 quail meat and their offal samples were randomly collected from two main ...
In Guiyu, an electronic waste recycling site near Shantou, Guangdong province, China, primitive ways of e-waste processing have caused severe cadmium and lead pollution to the local residents. However, the possible effects of cadmium or lead pollution to genomic integrity of the local residents have not been investigated. We examined the possible relationship between cadmium and lead concentrat...
INTRODUCTION AND OBJECTIVE The developing brain of a child is extremely prone to damage resulting from exposure to harmful environmental factors, e.g. heavy metals. Intoxication of children's organisms with lead and cadmium affects their intellectual development. Even a relatively small amount of this metal in children's blood can lead to developmental dysfunctions. The aim of this study was to...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید