ironcysteineIron-sulfur cluster is one of the most common prosthetic groups, and it functions in numerous biological processes. However, little is currently known about the mechanisms of iron-sulfur cluster biosynthesis. In this study, we cloned and purified iron-sulfur cluster assembly proteins from...
Vitamins like A, C and E, minerals like zinc, iron and selenium, essential oils, peptides, carotenoids and polysaccharides present in pumpkin could accommodate the prevailing deficiencies in the body to fought against the viral pathogens. In current post COVID 19 scenario adequat...
Describes the biological aspects of iron in immune system function. Model of iron distribution in the human body; Effects of iron deficiency in mental func... Beard,John,L. - 《Journal of Nutrition》 被引量: 916发表: 2001年 Iron Biology in Immune Function, Muscle Metabolism and Neuronal Func...
H2O2 can oxidize thiol groups in enzymes, such as those involved in the Calvin cycle, copper/zinc superoxide dismutase, and iron superoxide dismutase [63]. Different antioxidative enzymes in plant cells may have a role in regulating the H2O2 levels within the cell. The MDA and H2O2 levels ...
Crystal Structure Heme Iron Metabolism Peroxidase Porphyrin EfeB PPIX Heme Deferrochelatase Introduction Iron is an essential element for most living organisms (1). The ability to acquire enough iron from an environment with little free iron in mammalian hosts is a key feature of most successful path...
select article The adverse effects of hypoxia on hiHep functions via HIF-1α/PGC-1α axis are alleviated by PFDC emulsion Research articleAbstract only The adverse effects of hypoxia on hiHep functions via HIF-1α/PGC-1α axis are alleviated by PFDC emulsion Wenjing Du, Ce Gu, Pan Guo, ...
In the current industrial scenario, cadmium (Cd) as a metal is of great importance but poses a major threat to the ecosystem. However, the role of micronutrient − amino chelates such as iron − lysine (Fe − lys) in reducing Cr toxicity in crop plants was recently intr...
Cadmium (Cd), an extremely toxic metallic element, can disrupt the normal physiological functions of living organisms and is particularly difficult to biodegrade [1]. Generally, Cd can pose toxicity risks to plants, even at low concentrations [2]. The Cd accumulation in farmland soil and its ...
coli functions as a DTB/biotin sensor. Not surprisingly, the A. tumefaciens NTL4 strain (2 μl of log-phase culture) can cross-feed the biotin-auxotrophic strain of ΔbioBFDA, allowing its growth on the nonpermissive condition (Fig. 1d). This indicated that appreciable level of DTB/...
Hydroxyurea (HU) is a low-cost, low-toxicity drug that is often used in diseases, such as sickle cell anemia and different types of cancer. Its effects on the red blood cells (RBC) are still not fully understood. The in vitro effects of HU were evaluated on the biochemical parameters of...