Mizutani T, Kanaya K, Osaka T: Map of selenium content in soil in Japan. J Health Sci 47: 407-413, 2001.Mizutani T, Kanaya K, Osaka T. Map of selenium content in soil in Japan. J Health Sci 2001;47(4): 407-13.M
Selenium toxicity can be a problem, especially for animals living in or around a body of water in an area with high soil selenium levels. This is because runoff from the soil causes selenium to collect in the water in high levels and then starts working its way up the food chain and cau...
Results Both experiments revealed hormetic-like responses of cowpea plants to Se, at both molecular and whole-plant levels. Se dose-dependently increased the synthesis of chlorophylls, carotenoids and pheophytin as well as the efficiency of enzymatic antioxidant metabolism by decreasing MDA levels and ...
Table 4. Area ratio of Se content with different levels in soilof the study area 土壤硒等级 硒含量阈值 (mg/kg) 硒总体情况 面积比例 (%) 过量 ≥3.0 硒中毒 0.0 高硒 0.40~3.0 富硒 3.7 适量 0.175~0.40 足硒 95.5 边缘 0.125~0.175 潜在缺硒 0.6 缺硒 ≤0.125 硒缺乏 0.2 | Show Table Do...
表层土壤硒元素地球化学图
The total selenium (Se) content of soils in Enshi, China, the so-called “World Capital of Selenium”, is concentrated in a range of 20–60 mg/kg DW which is approximately 150–500 times greater than the average Se content (0.125 mg/kg...
“Functional exhaustion” of natural killer (NK) Cells and cytotoxic T-cells has also been identified as a factor in severe COVID-19 [65]. Several features of severe COVID-19 display signs of immunological dysfunction – namely lymphopenia, high levels of inflammatory cytokines and monocytic ...
By improving antioxidant, sugar metabolism, and nitrogen metabolism, ultimately leading to increased biomass and nitrogen levels in alfalfa. Fig. 12 Changes in major metabolic pathways in alfalfa leaves after different time periods following nanoselenium treatment. A The involvement of DAMs and DEGs in...
The levels of Cd in the roots decreased by 17% and 13%, while those in the stems decreased by 36% and 30%. The levels in the leaves decreased by 40% and 42% in the Cd1Se0.2 and Cd1Se1 treatments, respectively, compared with the Cd treatment. Fig. 3 Effects of the different ...
Selenium (Se) is an essential trace element that plays a critical role in human tissue formation, metabolism, and physiological functions. However, many individuals worldwide suffer from Se deficiency diseases. This study aims to evaluate the impact of S