Results 31 to 40 of about 3,925,938 (294)

Heavy metal suicide [PDF]

American Journal of Physiology-Renal Physiology, 2017
In acute kidney injury (AKI), the majority of dying tubular cells succumbs to an iron-dependent form of regulated necrosis, referred to as ferroptosis. Ferroptosis is essentially mediated by iron-catalyzed lipid peroxidation upon GPX4 dysfunction. Heme oxygenase 1 (HO-1) is a master regulator of intracellular free iron due to the conversion of heme to ...
Andreas Linkermann, Brent Stockwell, Tom Vanden Berghe   +2 more
openaire   +3 more sources

Tuning electronic structure of the carbon skeleton to accelerate electron transfer for promoting the capture of gold

Environment International, 2023
The efficient and selective recovery of gold from secondary sources is key to sustainable development. However, the complexity of the recovery environment can significantly complicate the compositions of utilized sorbents. Here, we report a straw-derived
Dewei Li, Xianxin Luo, Penghui Shao, Zhu Meng, Ziwei Yao, Liming Yang, Jiachuang Shao, Hao Dong, Li Zhang, Lingrong Zeng, Xubiao Luo   +10 more
doaj  

Chemical fractionation of some heavy metals in soils irrigated from El-Saff wastewater drainage canal, Egypt

Water Science, 2022
Assessment of heavy metals fractions in soils irrigated with wastewater can directly reflect their bioavailability and contamination level in soil depths.
Adel S. El- Hassanin, Nader R. Habashy, Magdy R. Samak, Abdelsalam Elwa, Hossam A. Shouman   +4 more
doaj   +1 more source

Heavy Metal Accumulation in Rice and Aquatic Plants Used as Human Food: A General Review

Toxics, 2021
Aquatic ecosystems are contaminated with heavy metals by natural and anthropogenic sources. Whilst some heavy metals are necessary for plants as micronutrients, others can be toxic to plants and humans even in trace concentrations.
Mohammad Main Uddin, Mohamed Cassim Mohamed Zakeel, Junaida Shezmin Zavahir, Faiz M. M. T. Marikar, Israt Jahan   +4 more
doaj   +1 more source

Alleviation of Hg-, Cr-, Cu-, and Zn-Induced Heavy Metals Stress by Exogenous Sodium Nitroprusside in Rice Plants

Plants, 2023
The cultivation of rice is widespread worldwide, but its growth and productivity are hampered by heavy metals stress. However, sodium nitroprusside (SNP), a nitric oxide donor, has been found to be effective for imparting heavy metals stress tolerance to
Chrizostom Julius Niyoifasha, Birhanu Miressa Borena, Irasapa Tanimu Ukob, Phan Ngoc Minh, Tiba Nazar Ibrahim Al Azzawi, Muhammad Imran, Sajid Ali, Anousone Inthavong, Bong-Gyu Mun, In-Jung Lee, Murtaza Khan, Byung-Wook Yun   +11 more
doaj   +1 more source

The Differential Antagonistic Ability of Curcumin against Cytotoxicity and Genotoxicity Induced by Distinct Heavy Metals

Toxics, 2023
Widespread heavy metal pollution has aroused severe health risks worldwide. Curcumin has been reported to play a wide-spectrum protective role for various heavy metals.
Qiao Liu, Mengzi Sun, Tong Wang, Yemian Zhou, Meng Sun, Han Li, Yun Liu, An Xu   +7 more
doaj   +1 more source

Perspectives and prospects of chelation extraction of heavy metals from wastewater: A review

Water Science and Technology, 2023
Heavy metals' contamination of water resources is a global environmental issue due to their detrimental effects on human health. To safeguard humans and the environment, toxic heavy metals must be removed from contaminated water because they cannot be ...
George Simba Nyamato
doaj   +1 more source

Fennel‐seeds extract as an analyte protectant for the GC‐MS/MS residue analysis of 182 pesticide in strawberries: Comparing the manual mixing and sandwich injection

Journal of Chromatography Open, 2022
The direct injection of acetonitrile sample extracts using GC-MS/MS is a challenging task in specific matrices of high polar components, like strawberries.
Abd-Alrahman H. Abo-Gaida, Amr H. Shendy, Sherif M. Taha, Hend A. Mahmoud, Emad R Attallah, Amadeo R. Fernandez-Alba   +5 more
doaj  

Water Contamination by Heavy Metals and their Toxic Effect on Aquaculture and Human Health through Food Chain

Letters in Applied NanoBioScience, 2020
Heavy metals are metals with relatively high density and toxic at very low concentrations. The common heavy metal pollutants can be traced everywhere in minimal quantities.
Swaroop S. Sonone, Swapnali Jadhav, M. S. Sankhla, Rajeev Kumar   +3 more
semanticscholar   +1 more source

Synthesis of high acid-resistant ultramarine blue pigment through coal gangue, industrial zeolite waste and corn straw waste recycling

Resources Chemicals and Materials, 2022
The massive stacking of the coal gangue (CG) in the coal mining process, discarded industrial zeolite waste (IZW) and agricultural corn straw (CS) has caused serious environmental pollution and resource waste.
Haibo Wang, Zhiwei Zhen, Shuhua Yao, Shifeng Li   +3 more
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