Hydrogen Sulfide (H2S) Mitigates Arsenic (As)-Induced Toxicity in Pea (Pisum sativum L.) Plants by Regulating Osmoregulation, Antioxidant Defense System, Ascorbate Glutathione Cycle and Glyoxalase System

Increasing Lignification in Translucent Disorder Aril of Mangosteen Related to the ROS Defensive Function

“…e supportive evidence was shown by approximately 100% higher of the high reducing power ability (Figure 4(c)) and potent inhibition of DPPH scavenging in healthy aril (Figure 4(d)). Abiotic stresses inducing antioxidant systems' defensive mechanisms through redox-reaction via ROS metabolism were reported in some field crops [14,15] and horticultural crops [12,34]. We propose the comparative routes of ROS generation and the defensive mechanism, taking place in the healthy and translucent disorder of ripe mangosteen arils in Figure 5.…”

“…On the other hand, phenolics, flavonoids, and ascorbates are involved in preventing stress. Some abiotic stresses inducing the defensive mechanisms in plants through ROS metabolisms have been recently reported [12][13][14][15]. us, the purposes of this research were to investigate ROS generations, phenolic accumulation, and lignification and to explore the relation of enzymes associated with ROS removal in ripe mangosteen aril between the healthy and translucent tissues.…”

Effects of biochar, farm manure, and pressmud on mineral nutrients and cadmium availability to wheat ( Triticum aestivum L.) in Cd‐contaminated soil

“…Retarded plant growth is a very typical symptom and can be seen in plants grown in Cd‐stressed soil (Ata‐Ul‐Karim et al, 2020a, 2020b). This may be attributed to the presence of toxic Cd in plant metabolism or the disruption of certain vital nutrients, leading to a large concentration of antagonistic heavy metals (Alam et al, 2019; Alsahli et al, 2020; Rizwan et al, 2016). It is very likely that the stunted growth of plants exposed to Cd could be attributed to the deficiency of critical elements by making insoluble Cd complexes (Gonçalves et al, 2009).…”

“…Human activities like mining, pesticide application, fertilizer, waste sludge, and manufacturing processes are the primary cause of toxic trace element (TE) deposition in soils (Ahammed, Wu, et al, 2020; Alam et al, 2019; Khan et al, 2013; Rizwan et al, 2012). The TEs adversely affect the plant growth, metabolic networks and finally yield (Alsahli et al, 2020; Bhat et al, 2020; Singh et al, 2021). Within toxic TEs, cadmium (Cd) is a non‐biodegradable and non‐essential element for living organisms and is continuously accumulating in agricultural fields (Hasan et al, 2019; Rizwan et al, 2012).…”

Lead contamination affects the primary productivity traits, biosynthesis of macromolecules and distribution of metal in durum wheat (Triticumdurum L.)

“…Environmental contamination by heavy metals has become a major concern for terrestrial and aquatic ecosystems around the globe during the past few decades ( Kohli et al, 2018 , Mallhi et al, 2019 , Bali et al, 2018 , Bali et al, 2019a , Bali et al, 2019b , Ullah et al, 2020 ). Heavy metals once introduced into the environment cannot be biodegraded and when entered the food chain pose serious threats to food security and safety hence human health ( Azizpour et al, 2020 , Souri et al, 2021 , Bhat et al, 2021 , Siddiqui et al, 2020 , Kaya et al, 2020 , Ahmad et al, 2020a , Ahmad et al, 2020b , Alsahli et al, 2020 ). According to the Agency for Toxic Substances and Disease Registry, Lead (Pb), is a ubiquitous industrial and environmental pollutant that is ranked second based on its occurrence and toxicity to living organisms.…”