نتایج جستجو برای: cadmium cd
تعداد نتایج: 64460 فیلتر نتایج به سال:
Cadmium (Cd) is a heavy metal that causes oxidative stress in plants. In this study toxicity effect of Cd on Silybum marianum was investigated. Four treatments of CdCl2 (0, 300, 600, 400 and 900 μM) were evaluated in five replications using complete random design. Results of tolerance stress index severity of Cd stress on plants under various levels of treatments. Shoot dry weight, leaf area, c...
interactions between cd, pillared clays and chalcogenedies have been studied using nanomineralogical experiments. xrd, dsc and chemical analysis. the synchrotron-based x-ray absorption spectroscopy (xas) was applied to characterize the reaction phases. the mean bond lengths between, cd-s, fe-s, sb-s, cd-cd (in chalcogenedies), al-cd, cd-ti, and fe-cd, (in pillared clays) were determined by xas ...
BACKGROUND Dendropanax morbifera Léveille is used in herbal medicine as a cancer treatment. In this study, we investigated the effects of Dendropanax morbifera stem extract (DMS) on cadmium (Cd) excretion from the blood and kidney and brain tissues of rats exposed to cadmium, as well as the effects of DMS on oxidative stress and antioxidant levels in the hippocampus after Cd exposure. METHODS...
The neutron capture cross sections of 106 Cd, 108 Cd, 110 Cd, 112 Cd, 114 Cd and 116 Cd were determined in the present project. Four different OSU TRIGA reactor facilities were used to produce redundancy in the results and to measure the thermal cross section and resonance integral separately. When the present values were compared with previously measured values, the differences were mostly due...
Cadmium (Cd) is a heavy metal that can act as endocrine disruptor. Cadmium has the property to accumulate in several organs after entering the body and it principally accumulates in the adrenal glands. Although the uptake mechanisms for the cellular accumulation of Cd are unknown, the most common hypothesis states that Cd uptake involves competition with essential elements such as Ca or Zn for ...
Interactions between Cd, pillared clays and chalcogenedies have been studied using nanomineralogical experiments. XRD, DSC and chemical analysis. The synchrotron-based X-ray absorption spectroscopy (XAS) was applied to characterize the reaction phases. The mean bond lengths between, Cd-S, Fe-S, Sb-S, Cd-Cd (in chalcogenedies), Al-Cd, Cd-Ti, and Fe-Cd, (in pillared clays) were determined by XAS ...
background: cadmium (cd) is a heavy metal that has widespread use. it enters the food chain in different ways, including soil and water. cadmium can cause dysfunction of different body organs. zinc (zn) and magnesium (mg) supplementation can have protective effects against cadmium toxicity due to their antagonistic and antioxidants properties. this study examines the influence of supplemental z...
Chloride (Cl-) has been related to increased phytoavailability of cadmium (Cd) in soil. A glasshouse experiment using a historically contaminated soil was undertaken to evaluate the effect of chloride on Cd uptake by salt-tolerant plants and possibly quantify the uptake of discrete Cd species (e.g. Cd2+, CdCl+, CdCl(0)2). Chloride treatments were applied as 100 mM NaCl and compared with equival...
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