Iron chelator

Ebook "Iron nutrition in plants and rhizospheric microorganisms" provides comprehensive reviews on topics of plant-iron nutrition that are being addressed by different laboratories around the world. As one can see, the area of plant-iron nutrition is highly interdisciplinary, involving scientists of various fields of knowledge. Plant biologists are needed to characterize iron translocation throughout the plant following root iron uptake and to examine the regulation of iron-stimulated activities that influence crop yield and quality.

483p tachieuhoa 28-01-2024 6 2   Download

In the present study, Ag nanoparticles (AgNPs) were synthesized from Salvia officinalis and Thymus vulgaris, known as phytotherapy plants. The obtained silver nanoparticles were characterized using SEM, XRD, FTIR, and UV/Vis spectra. The antioxidant capacities of Salvia officinalis-mediated AgNP (SO-AgNP) and Thymus vulgaris-mediated AgNP (TV-AgNP) were analyzed in vitro using 1,1-diphenyl-2-picrylhydrazyl and iron chelating activity assays.

14p lyhuyenthu 31-01-2023 6 3   Download

Vertebrate hosts limit the availability of iron to microbial pathogens in order to nutritionally starve the invaders. The impact of iron deficiency induced by the iron chelator deferoxamine mesylate (DFO) was investigated in Atlantic salmon SHK-1 cells infected with the facultative intracellular bacterium Piscirickettsia salmonis.

11p vidarwin 23-02-2022 12 1   Download

Iron is required for the proliferation of cancer cells, and its depletion suppresses tumor growth. Eribulin mesylate (eribulin), a non-taxane microtubule inhibitor, disrupts the tumor microenvironment via vascular remodeling and obstruction of the epithelial-mesenchymal transition (EMT).

10p vichaeng2711 29-04-2021 9 1   Download

Iron dynamics in the rhizosphere are under the control of the combined effects of soil properties, uptake and activities of plants and microorganisms and interactions between them. In this review, the status of iron in soils and rhizospheres will be examined.

9p cothumenhmong9 04-01-2021 9 2   Download

Using dairy foods as a vehicle for supplementing iron seems to be advantage as ironfortified dairy foods have a relatively high iron bioavailability. In this regard, a study was designed to formulate microencapsulated whey protein-chelated iron (Fe-wp) using ferrous sulphate that could be used to fortify yoghurt and to determine the TBA values and some important sensorial attributes of the developed yoghurt. Influence of iron on survival of yoghurt culture, TBA values of yoghurt and sensory properties of yoghurt were tested by control, free iron and encapsulated iron fortification.

8p gaocaolon9 22-12-2020 14 1   Download

Iron is one of the most essential micronutrient for any living cells but the availability of iron is limited due to very low solubility of the dominant ferric iron (Fe3+) in soil. Bacteria can produce low molecular weight iron chelating compound called as siderophore. On account of that, an attempt was made in the present investigation to study the effect of siderophore producing rhizobacteria on growth of Okra and evaluation of biocontrol efficacy of the potential isolates against different phyto-pathogens in-vitro.

5p nguathienthan8 20-10-2020 8 2   Download

Metals including iron, copper and zinc are essential for physiological processes yet can be toxic at high concentrations. However the role of these metals in the progression of cancer is not well defined. Here we study the anti-tumor activity of the metal chelator, TPEN, and define its mechanism of action.

12p vilisa271 22-09-2020 19 0   Download

Iron is one of the most essential microelements for virtually all living cells but the availability of iron is limited due to very low solubility of the dominant ferric iron (Fe3+) in soil. Bacteria can produce low molecular weight iron chelating compound called siderophore. On account of that, an attempt was made in the present investigation to isolate potential siderophore producing bacteria from different places of Odisha and study their effect on different vegetables.

8p cothumenhmong7 08-09-2020 14 1   Download

Overcoming resistance to treatment is an essential issue in many cancers including glioblastoma (GBM), the deadliest primary tumor of the central nervous system. As dependence on iron is a key feature of tumor cells, using chelators to reduce iron represents an opportunity to improve conventional GBM therapies.

11p vinaypyidaw2711 26-08-2020 8 1   Download

Iron is essential for cell replication, metabolism and growth. Because neoplastic cells have high iron requirements due to their rapid proliferation, iron depletion may be a novel therapeutic strategy for cancer. Deferasirox (DFX), a novel oral iron chelator, has been successful in clinical trials in iron-overload patients and has been expected to become an anticancer agent.

11p vimale2711 25-08-2020 20 2   Download

Iron is required for cellular metabolism, and rapidly proliferating cancer cells require more of this essential nutrient. Therefore, iron regulation may well represent a new avenue for cancer therapy.

10p vidhaka2711 31-07-2020 11 1   Download

Chemotherapy-induced alopecia has been well documented as a cause of distress to patients undergoing cancer treatment. Almost all traditional chemotherapeutic agents cause severe alopecia. Despite advances in the treatment of chemotherapy-induced alopecia, there is no effective treatment for preventing chemotherapy-induced alopecia.

14p viputrajaya2711 22-06-2020 6 1   Download

Sri Lanka has a high prevalence of β-thalassaemia major. Clinical management is complex and long term and includes regular blood transfusion and iron chelation therapy. The economic burden of β-thalassaemia for the Sri Lankan healthcare system and households is currently unknown.

7p viorochimaru2711 29-05-2020 12 1   Download

Siderophores (in Greek: iron carriers) are low molecular weight compounds produced under iron-limiting conditions by microorganisms that chelates Fe3+ (ferric iron) with high specific activity, which in turn make it available to the plant system. Selection of efficient siderophore producing plant associated bacteria and their potential role in enhancing plant iron uptake is a strategic approach for improving plant health as Fe is an integral component and cofactor for many biomolecules.

11p nguaconbaynhay5 16-05-2020 11 0   Download

Cereals, legumes and oilseed crops are grown over 90% of the world’s harvested area. Together they serve as a major source of nutrients for the animal kingdom. An important constituent of seeds of these crops is phytic acid (myo-inositol 1, 2, 3, 4, 5, 6-hexakisphosphate; Ins P6). The salt form, phytate, is an anhydrous storage form of phosphate accounting for more than 80% of the total phosphorus in cereals and legumes. In contrast to other organo-phosphate molecules, phytate contains a high phosphate content, which results in a high negative charge over a wide pH range.

8p trinhthamhodang1212 06-04-2020 21 2   Download

Crude Spondias pinnata bark extract was previously assessed for its antioxidant, anticancer and iron chelating potentials. The isolated compounds gallic acid (GA) and methyl gallate (MG) were evaluated for their curative potential against iron overload-induced liver fibrosis and hepatocellular damage.

14p vienzym2711 30-03-2020 12 2   Download

An experiment was conducted during 2010-11 to find out the “Response of foliar feeding of Gluconate and EDTA chelated plant nutrients on growth, yield and absorption of nutrients by leaves in Bt-cotton under rainfed condition” at Department of Soil Science and Agril Chemistry, VNMKV, Parbhani. The experiment includes seventeen treatment includes viz.

8p kethamoi2 15-12-2019 12 0   Download

Neoplastic cells need essential metals, such as iron and copper, for cellular functions and rapid growth. Metal chelation and changes in their redox cycle in favor of oxidative stress may be critical for making these cells vulnerable to cell death.

7p nutifooddau 27-01-2019 24 1   Download

W. Murcott scion, budded onto two rootstocks, was evaluated under high pH conditions supplied with different Fe levels. Plant dry weight, leaf area, iron chlorosis symptom scale, leaf chlorophyll concentration, net photosynthetic rate, and ferric-chelate reductase (FCR) activity variables were investigated under high pH conditions.

7p danhdanh11 11-01-2019 17 2   Download