• Cellular physiology is modulated by oxidative stress mediated changes in redox status specially reduced GSH [ 11 ]. (hindawi.com)
  • In contrast, antioxidant intervention achieved a low-level redox balance by inhibiting oxidative stress. (elifesciences.org)
  • Interestingly, the intracellular reoxidation of cell-permeable nitroxide probe 3CP was observed for the first time in fruits or any other plant tissue, and its intensity is herein proposed as a reliable indicator of oxidative stress during ripening. (mendeley.com)
  • The described noninvasive EPRI technique has the potential to have broader application in the study of redox processes associated with the development, senescence, and postharvest storage of fruits, as well as other circumstances in which oxidative stress is implicated. (mendeley.com)
  • Redox cycling of phenol induces oxidative stress in human epidermal keratinocytes. (cdc.gov)
  • Hence, phenolic compounds may undergo enzymatically driven redox-cycling thus causing oxidative stress. (cdc.gov)
  • [ 11 ] This is the most toxic component due to high reduction-oxidation (redox) potential that generates oxygen-free radicals such as superoxide anion in the cells, which damages DNA, proteins, and membrane lipids in the cell. (medscape.com)
  • and, the use of biota isotopes as indicators of nutrient sources, land use and redox (reduction-oxidation) reactions. (umd.edu)
  • Neutralization curves in acid base analytical titrations, indicators. (slideshare.net)
  • It transfers electron from intracellular substrates to extracellular acceptors for regulation of redox status. (hindawi.com)
  • Plasma membrane redox system (PMRS) is an electron transport chain system ubiquitously present in all cell types that transfers electrons from intracellular substrates to extracellular acceptors maintaining redox homeostasis for a successful cell physiology [ 1 ]. (hindawi.com)
  • PMRS donates electrons to extracellular ascorbate free radical (AFR) derived from intracellular redox molecules like glutathione (GSH), L-ascorbic acid, nicotinamide adenine dinucleotide (NADH), and other reduced equivalents [ 9 , 10 ]. (hindawi.com)
  • The report provides revenue of the global redox flow battery market for the period 2017-2031, considering 2022 as the base year and 2031 as the forecast year. (bccresearch.com)
  • Methylene blue is primarily used as a dye, but its dye properties also allow it to be useful in several other applications, such as in medicine, and in chemistry as a chemical indicator for various types of chemical reactions or properties. (chemicals.co.uk)
  • Redox reactions always go side-by-side. (chemicals.co.uk)
  • These molecules, by means of redox reactions, can break macromolecules (pigments) into smaller molecular chains, which are totally or partially removed from dental structure by diffusion 5 . (bvsalud.org)
  • The potential corrosiveness of the soil was investigated in the Indian Institute of Technology, Delhi campus by experimentally measuring soil properties e.g. electrical resistivity, pH, moisture content, redox potential, sulphide, sulphate and chloride. (who.int)
  • organic redox systems such as methylene blue. (wikipedia.org)
  • As a dye, methylene blue is very useful in the laboratory as an indicator of chemical change and as a biological stain for bacterial cells that are examined under the microscope. (chemicals.co.uk)
  • There are two common classes of redox indicators: metal complexes of phenanthroline and bipyridine. (wikipedia.org)
  • Characterization of the soil redox status is important for pedogenesis but simple field methods for monitoring are limited. (uni-koeln.de)
  • Simultaneous use of Mn and Fe redox bars results in a better temporal and spatial characterization of the soil redox status. (uni-koeln.de)
  • The present study provides, for the first time, a physicochemical and biochemical characterization of the redox processes associated with the ripening of Solanum dulcamara L. (bittersweet) berries. (mendeley.com)
  • In the immediate vicinity of the end point, the indicator undergoes oxidation or reduction, depending upon whether the titrant is an oxidizing agent or a reducing agent. (britannica.com)
  • Fluorescent reporter proteins in the Drosophila model system offer a degree of specificity that allows monitoring cellular and biochemical phenomena in vivo, such as autophagy, mitophagy, and changes in the redox state of cells. (intechopen.com)
  • Fabrication of high-conductivity ion exchange membranes (IEMs) is crucial to improve the performance of non-aqueous vanadium redox flow batteries (NAVRFBs). (rsc.org)
  • 1 Since then, several redox metal species have been applied, such as vanadium, cobalt, manganese, and zinc, owing to the excellent reversibility of their reduction and oxidation. (rsc.org)
  • In particular, vanadium ligands of excellent reversibility have been mostly applied in non-aqueous redox flow batteries (NARFBs). (rsc.org)
  • Incubation of ascorbate-preloaded keratinocytes with phenol produced an electron paramagnetic resonance-detectable signal of ascorbate radicals, suggesting that redox-cycling of one-electron oxidation products of phenol , its phenoxyl radicals, is involved in the oxidative effects. (cdc.gov)
  • The apparent redox potential discontinuity (aRPD) is a visual indicator for the health of the Benthos and a chemical and biological hot spot. (researchgate.net)
  • In chemistry, it's one of the various types of chemical indicators used in titration experiments and similar analytical methods. (chemicals.co.uk)
  • While it mainly functions as a dye, it has other properties that make it suitable as a chemical indicator as well as a medication. (chemicals.co.uk)
  • If chlorine dioxide is present, the indicator chemical in the tube will change color. (cdc.gov)
  • A substantial number of proteins that are involved in the heat-acclimatization process such as the proteins related to cellular redox status and heat shock, are already altered in the type-A arr mutants without a prior exposure to stress conditions. (frontiersin.org)
  • Proposed functions of PMRS include maintenance of redox state in proteins, stimulation of cell growth, reduction of lipid hydroperoxides, recycling of α -tocopherol, reduction of ferric ion prior to iron uptake by a transferring-independent pathway, and the maintenance of the extracellular concentration of ascorbic acid [ 2 - 6 ]. (hindawi.com)
  • Processes that occur under weakly reducing soil conditions, e.g. denitrification and trace metal mobilization associated with the reductive dissolution of Mn oxides, can be identified when Mn oxide removal along redox bars occurs but the Fe oxide coating remains stable. (uni-koeln.de)
  • These species play regulatory roles in redox biology. (hhs.gov)
  • In addition, PMRS also regulates physiological functions like cell metabolism, cellular growth, activity of ion channels, and cell death against changes in redox potential [ 7 , 8 ]. (hindawi.com)
  • Redox potential measurements were added to the list of analyses to determine trends and the feasibility of using this parameter as an additional indicator of process efficiency. (umsystem.edu)
  • It was inferred that CIPRA method works accurately in tropical Indian conditions in locating the 'sensitive' sites and these parameters, electrical resistivity and redox potential are dominating parameters in causing corrosion to the buried water pipelines. (who.int)
  • Therefore, only a few classes of organic redox systems can be used for indicator purposes. (wikipedia.org)
  • The most common redox indicator are organic compounds. (wikipedia.org)
  • Here, by comparing exercise and antioxidant intervention on type 2 diabetic rats, we found moderate exercise upregulated compensatory antioxidant capability and reached a higher level of redox balance in the liver. (elifesciences.org)
  • Overall, our results illustrate that both exercise and antioxidant intervention improve blood glucose control in diabetes by promoting redox balance, despite different levels of redox state(s). (elifesciences.org)
  • Utilizing the in-vitro studies as well as rats models, this manuscript illustrates the different regulatory mechanisms of exercise and antioxidant intervention on redox balance/redox state(s) that are linked to improved glucose control and thereby effective management of diabetes. (elifesciences.org)
  • To counter high ROS levels, cells have antioxidant mechanisms that reduce the excess ROS in the cell and keep the 'redox' (from reduction and oxidation) balance of the cell. (elifesciences.org)
  • However, so far the use of Ba/Ca as a discharge indicator has been restricted to planktonic foraminifera, despite the high relative abundance of benthic species in coastal, shallow-water sites. (lu.se)
  • The role of curcumin in regulating redox status is complicated and is not still fully understood. (hindawi.com)
  • Here, we present the EPRI methodology to assess the redox status of fruits and to discriminate between the redox states of different tissues. (mendeley.com)
  • Prevalence Index is calculated from the percent cover and the wetland indicator status of each plant found in a wetland plot. (kenaiwatershed.org)
  • Lower values indicate a higher prevalence of plants assigned a wetland indicator status of obligate or facultative. (kenaiwatershed.org)
  • Indicator status is assigned nationally, by state, and by regions within states. (kenaiwatershed.org)
  • However, if Indicator Status is accurately assigned the plants present will integrate long-term average conditions. (kenaiwatershed.org)
  • We suggest that Feammox could fuel nitrogen losses in ecosystems rich in poorly crystalline iron minerals, with low or fluctuating redox conditions. (nature.com)
  • Recently, we introduced manganese (Mn-III,Mn-IV) oxide-coated redox bars as an indicator for reducing conditions in soils. (uni-koeln.de)
  • Redox signaling is a dynamic and concerted orchestra of interconnected cellular pathways. (elifesciences.org)
  • This methodology can track the diffusion channels promoted by bleaching agents that may penetrate into enamel structure 14 and may be an indirect indicator of adverse effects of this treatment on the surface morphology of tooth structures 12 . (bvsalud.org)
  • Based on a metal oxide photocatalyst, this simple and inexpensive sunburn indicator should warn people when they are receiving too much of the UV component of sunlight, and prompt them to seek shade. (designworldonline.com)
  • Vitamin C is required as a redox agent, reducing metal ions in many enzymes and removing free radicals. (medscape.com)
  • TMR's report on the global redox flow battery market studies the past as well as the current growth trends and opportunities to gain valuable insights of the indicators of the market during the forecast period from 2022 to 2031. (bccresearch.com)
  • The report also provides the compound annual growth rate (CAGR %) of the global redox flow battery market from 2022 to 2031. (bccresearch.com)
  • Secondary research involved referring to key players' product literature, annual reports, press releases, and relevant documents to understand the redox flow battery market. (bccresearch.com)
  • Analysts employed a combination of top-down and bottom-up approaches to study various attributes of the global redox flow battery market. (bccresearch.com)
  • Moreover, the report sheds light on the changing competitive dynamics in the global redox flow battery market. (bccresearch.com)
  • These serve as valuable tools for existing market players as well as for entities interested in participating in the global redox flow battery market. (bccresearch.com)
  • The report delves into the competitive landscape of the global redox flow battery market. (bccresearch.com)
  • Key players operating in the global redox flow battery market have been identified and each one of these has been profiled, in terms of various attributes. (bccresearch.com)
  • Company overview, financial standings, recent developments, and SWOT are attributes of players in the global redox flow battery market profiled in this report. (bccresearch.com)
  • The research methodology will be a combination of exhaustive primary and secondary research to analyze the market redox flow battery. (bccresearch.com)
  • Redox flow batteries (RFBs) are one of the most promising energy storage systems. (rsc.org)
  • Toward the end of 1999, Bactec medium was replaced with the liquid Mycobacteria Growth Indicator Tube system (Becton Dickinson Microbiology Systems). (cdc.gov)
  • Therefore, sometimes redox indicators are also divided into two general groups: independent or dependent on pH. (wikipedia.org)
  • Collectively, our results suggest that the type-A ARRs play an important role in heat stress response by affecting the redox homeostasis in Arabidopsis. (frontiersin.org)
  • In this study, we compared these redox bars with well-established iron (Fe-III) oxide-coated bars. (uni-koeln.de)
  • Spectrophotometric analyzers determine the concentration of chlorine dioxide by measuring the optical absorbance of the indicator in the sample solution. (cdc.gov)
  • Spectrophotometry (or colorimetry) has been used to measure chlorine dioxide in water using indicators that change colors when oxidized by chlorine dioxide. (cdc.gov)
  • Thereafter, liquid MB Redox broth and liquid Bactec 460 12B medium (Becton Dickinson Microbiology Systems, Cockeysville, MD, USA) were added to the L-J medium. (cdc.gov)
  • These metabolites are excellent indicators of exposure to the parent PAHs. (cdc.gov)