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Aioub Ahmed A. A. Zuo Yayun Li Yankai Qie Xingtao Zhang Xianxia Essmat Nariman Wu Wenjun Hu Zhaonong 《Environmental science and pollution research international》2021,28(5):5101-5115
Environmental Science and Pollution Research - Cypermethrin (CYP) is a toxic manmade chemical compound belonging to pyrethroid insecticides contaminating the environment. Plantago major (PM) has... 相似文献
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Memetova Anastasia Tyagi Inderjeet Suhas Singh Pratibha Mkrtchyan Elina Burakova Irina Burakov Alexander Memetov Nariman Gerasimova Alena Shigabaeva Gulnara Galunin Evgeny Kumar Ajay 《Environmental science and pollution research international》2023,30(9):22617-22630
Environmental Science and Pollution Research - Carbon porous materials obtained through KOH activation of a furfural?+?hydroquinone?+?urotropine mixture were applied as... 相似文献
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Ghasemi Mohammad Hadi Neekzad Nariman Ajdari Farshad Boorboor Kowsari Elaheh Ramakrishna Seeram 《Environmental science and pollution research international》2021,28(32):43074-43101
Environmental Science and Pollution Research - Since plastic waste pollution is a severe environmental concern in modern life, the demand for recycling poly(ethylene terephthalate) (PET) has... 相似文献
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Nariman H.M. Kamel 《Journal of environmental radioactivity》2010,101(4):297-303
Distribution of cesium (134Cs and 137Cs) and strontium (Sr-II) between soil/water phases depends on many factors such as concentration of these ions between phases, the cation exchange capacity (CEC) of the soil as well as its clay content, chemical composition (especially Na, K, Ca, and Mg ions), grain size distribution, calcite, iron oxide content, and organic coatings. Distribution coefficients (Kd) of cesium (labeled with 137Cs) and strontium were measured on the grain size distributions ≥32 μm of four soil samples. These soils were obtained from four different locations within Inshas site in Egypt and three groundwater samples were obtained from the same site locations. X-ray diffraction showed that the soil samples consisted mainly of quartz mixed with the minor amounts of kaolonite and clay minerals. Sorption experiments were carried out at strontium aqueous concentrations range 10−7 to 10−4 mol l−1. The CEC and Kds for cesium and strontium were measured at the same metal concentrations range. Distribution coefficients of cesium were found to be influenced by the composition of the soil, while the distribution coefficients of strontium were found to depend on calcium concentrations in the soil/groundwater system. The aim of this study was to determine the safety assessment of disposal 137Cs radionuclide and Sr(II) in the aquifer regions inside the Inshas site. Sequential extraction tests showed that, strontium was associated with the carbonate fractions and majority of cesium was sorbed on the iron oxides and the residue. 相似文献
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Hydrogen sulfide (H2S) is an endogenous gaseous molecule, functioning as a physiological regulator. This study aimed to investigate the role of H2S in atherosclerosis. Rabbits receiving high cholesterol were given atorvastatin (10 mg/kg/day, orally) or sodium sulfide (1.1 mg/kg/day, intramuscular) 2 weeks after commencement of high-cholesterol diet and continued for 4 weeks. Serum lipid profiles, lipid peroxidation indexed as malondialdehyde, glutathione, superoxide dismutase, the vascular adhesion molecule-1, and aortic vascular endothelial growth factor were determined. Rabbits receiving a high-cholesterol diet showed elevated levels of total serum cholesterol, triglycerides, low-density lipoprotein cholesterol, malondialdehyde and vascular adhesion molecule-1, and aortic vascular endothelial growth factor expression and lower levels of high-density lipoprotein cholesterol, glutathione, and superoxide dismutase. Treatment with atorvastatin and sodium sulfide has beneficial effects on serum lipid profile, oxidative damage, vascular adhesion molecule-1, and aortic expression of vascular endothelial growth factor. 相似文献
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