Results 61 to 70 of about 4,514 (237)

Toxicological Characterization of the Inorganic and Organic Arsenic Metabolite Thio-DMAV in Cultured Human Lung Cells

Journal of Toxicology, 2011
We synthesised and toxicologically characterised the arsenic metabolite thiodimethylarsinic acid (thio-DMAV). Successful synthesis of highly pure thio-DMAV was confirmed by state-of-the-art analytical techniques including H1-NMR, HPLC-FTMS, and HPLC ...
Marc Bartel, Franziska Ebert, Larissa Leffers, Uwe Karst, Tanja Schwerdtle   +4 more
doaj   +1 more source

The Investigation of Unexpected Arsenic Compounds Observed in Routine Biological Monitoring Urinary Speciation Analysis

Toxics, 2017
This study investigates the identity of two unexpected arsenic species found separately in a number of urine samples sent to the Health and Safety Executive’s Health and Safety Laboratory for arsenic speciation (arsenobetaine, AB; arsenite, As3 ...
Elizabeth Leese, Malcolm Clench, Jackie Morton, Philip H.E. Gardiner, Vikki A. Carolan   +4 more
doaj   +1 more source

Bridging maternal effects and epitranscriptomics: A novel perspective in developmental biology

Developmental Dynamics, EarlyView.
Abstract Maternal effects, encompassing both genetic (maternally expressed gene products) and non‐genetic (maternal state) influences, are powerful determinants of offspring phenotype, yet their RNA‐level mechanisms remain incompletely resolved. In parallel, epitranscriptomics, an emerging field centered on chemical modifications to RNA, has revealed ...
Ehsan Pashay Ahi
wiley   +1 more source

Arsenic Toxicity: Molecular Targets and Therapeutic Agents

Biomolecules, 2020
High arsenic (As) levels in food and drinking water, or under some occupational conditions, can precipitate chronic toxicity and in some cases cancer. Millions of people are exposed to unacceptable amounts of As through drinking water and food.
Valeria M. Nurchi, Aleksandra Buha Djordjevic, Guido Crisponi, Jan Alexander, Geir Bjørklund, Jan Aaseth   +5 more
doaj   +1 more source

Chemical Composition, Amino Acids, Phenolic Profiles and Bioavailability of Minerals in Livingstone Potato (Plectranthus esculentus) as Affected by Different Processing Techniques

Food Chemistry International, EarlyView.
Boiling retained the nutrients and polyphenol compounds in Plectranthus esculentus tubers better than frying or roasting. A bioavailability study showed that the phytates and oxalates in the tuber may not affect the bioavailabilities of calcium, zinc, or iron in Plectranthus esculentus tubers when eaten.
Mercy Amarachi Iroaganachi, Chinedum Ogbonnaya Eleazu, Kate Eleazu, Adanma Ironkwe, Winner Kalu   +4 more
wiley   +1 more source

Late Onset Telomere Biology Disorder Presenting With Pancytopenia, Immune Dysregulation, Interstitial Lung Disease and Alopecia

American Journal of Hematology, EarlyView.
Bo A. Wan, Hamish Nicolson, Heather A. Leitch, Ryan J. Stubbins, Luke Y. C. Chen, Timothy Murray, Amy Trottier, Anthony Gador   +7 more
wiley   +1 more source

Harnessing Free Radical Scavenging Potential of Caffeic Acid as a Nutraceutical—A Review

Food Safety and Health, EarlyView.
Caffeic acid has emerged as a promising bioactive molecule with multiple pharmacological properties, including antioxidant, antimicrobial, anti‐inflammatory, organ protective properties and metal‐chelating ability. This review emphasizes the dietary sources, structural characteristic, molecular mechanism underlying health promoting effects of caffeic ...
Pavitra Behra, Monika Bhadauria, Satendra Kumar Nirala   +2 more
wiley   +1 more source

A Comprehensive Review on the Significance, Sources, and Applications of Virtual Water on Global Platform

Food Safety and Health, EarlyView.
A conceptual framework of virtual water showing its sources, major applications, components of the virtual water footprint, and emerging future directions. The diagram emphasizes the growing role of virtual water in global sustainability and resource planning.
Priti Bhowmik, Charu Rajpal, Vinay Kumar Pandey   +2 more
wiley   +1 more source

Distribution and Excretion of Arsenic Metabolites after Oral Administration of Seafood-Related Organoarsenicals in Rats

Metals, 2016
Less information is available on the metabolism of organic arsenicals compared to inorganic arsenic in mammals. In the present study, we investigated tissue distribution, metabolism and excretion in rats of organoarsenicals, dimethylarsinic acid (DMAV ...
Yayoi Kobayashi, Seishiro Hirano
doaj   +1 more source

Replacement of Ores Recorded by Textures and Chemical Compositions of Sphalerite: An Example From the Furutobe Kuroko Deposit, Akita, Japan

Geological Journal, EarlyView.
Coupled dissolution‐reprecipitation of early formed Cd‐, Fe‐, Ag‐ and Sb‐poor sphalerite through interaction with high‐temperature and high‐sulphur fugacity Cu‐rich fluids, responsible for the formation of the yellow ores, resulted in the formation of Cd‐, Fe‐, Ag‐ and Sb‐rich, heavily chalcopyrite‐diseased sphalerite and enrichment of critical metals ...
Manuel Nopeia, Ryohei Takahashi, Andrea Agangi, Pearlyn Manalo, Hinako Sato   +4 more
wiley   +1 more source