Results 11 to 20 of about 2,354 (186)

Agent Orange and head and neck cancer: A systematic review and meta-analysis. [PDF]

open access: yesWorld J Otorhinolaryngol Head Neck Surg
Abstract Objective To assess the incidence of head and neck cancer in patients exposed to Agent Orange and related dioxins. Methods Studies were identified through CINAHL, PubMed, and Scopus. Primary studies were identified through April 2023. Articles were included reporting incidence of head and neck cancer and/or deaths due to head and neck cancer ...
Monaghan NP   +5 more
europepmc   +2 more sources

Prostate cancer incidence and outcomes among Vietnam veterans receiving care in the Veterans Health Administration. [PDF]

open access: yesCancer
Abstract Background Agent Orange exposure (AOE) is considered a presumptive cause of prostate cancer (PCa) in the Veterans Affairs (VA) population; however, cohort studies reported inconsistent associations of AOE and PCa incidence and outcomes. In this nationwide cohort study, Vietnam veterans who received VA care were evaluated for associations of ...
Green-Lott AY   +18 more
europepmc   +2 more sources

Exposures to pesticides and risk of cancer: Evaluation of recent epidemiological evidence in humans and paths forward

open access: yesInternational Journal of Cancer, Volume 152, Issue 5, Page 879-912, 1 March 2023., 2023
Abstract Knowledge of the role in cancer etiology of environmental exposures as pesticides is a prerequisite for primary prevention. We review 63 epidemiological studies on exposure to pesticides and cancer risk in humans published from 2017 to 2021, with emphasis on new findings, methodological approaches, and gaps in the existing literature.
Haleigh Cavalier   +2 more
wiley   +1 more source

A Guideline Value for Dioxin‐Like Compounds in Marine Sediments

open access: yesEnvironmental Toxicology and Chemistry, Volume 42, Issue 1, Page 257-271, January 2023., 2023
Abstract Sediments to be dredged as part of the installation of a harbor crossing in Sydney, Australia, contained measurable concentrations of dioxin‐like compounds. To assess the suitability of these sediments for ocean disposal, a defensible sediment quality guideline value (SQGV) for dioxin‐like compounds, expressed as pg toxic equivalent (TEQ)fish ...
Therese Manning, Graeme E. Batley
wiley   +1 more source

Review of the state of science and evaluation of currently available in silico prediction models for reproductive and developmental toxicity: A case study on pesticides

open access: yesBirth Defects Research, Volume 114, Issue 14, Page 812-842, August 15, 2022., 2022
Abstract Background In silico methods for toxicity prediction have increased significantly in recent years due to the 3Rs principle. This also applies to predicting reproductive toxicology, which is one of the most critical factors in pesticide approval.
Anastasia Weyrich   +4 more
wiley   +1 more source

Chemoenzymatic Synthesis of Enantioenriched (R)‐ and (S)‐Aryloxyalkanoic Herbicides

open access: yesEuropean Journal of Organic Chemistry, Volume 2022, Issue 25, July 7, 2022., 2022
A versatile and sustainable approach to one of the most commonly employed families of herbicides has been developed, which is based on a biocatalytic reductive dehalogenation followed by simple chemical manipulations. A range of commercially relevant target molecules have been obtained in good yield and moderate to excellent enantioselectivity (to ...
Danilo Colombo   +7 more
wiley   +1 more source

Applications of surface‐enhanced Raman spectroscopy in environmental detection

open access: yesAnalytical Science Advances, Volume 3, Issue 3-4, Page 113-145, April 2022., 2022
Abstract As the human population grows, the anthropogenic impacts from various agricultural and industrial processes produce unwanted contaminants in the environment. The accurate, sensitive and rapid detection of such contaminants is vital for human health and safety.
Lynn R. Terry   +5 more
wiley   +1 more source

Impact of the Aversive Effects of Drugs on Their Use and Abuse

open access: yesBehavioural Neurology, Volume 2022, Issue 1, 2022., 2022
Drug use and abuse are complex issues in that the basis of each may involve different determinants and consequences, and the transition from one to the other may be equally multifaceted. A recent model of the addiction cycle (as proposed by Koob and his colleagues) illustrates how drug‐taking patterns transition from impulsive (acute use) to compulsive
Anthony L. Riley   +3 more
wiley   +1 more source

Fine root production in a chronosequence of mature reforested mangroves

open access: yesNew Phytologist, Volume 232, Issue 4, Page 1591-1602, November 2021., 2021
Summary Mangroves are among the world’s most carbon‐dense ecosystems, but have suffered extensive deforestation, prompting reforestation projects. The effects of mangrove reforestation on belowground carbon dynamics are poorly understood. In particular, we do not know how fine root production develops following mangrove reforestation, despite fine root
Marie Arnaud   +4 more
wiley   +1 more source

New fluorescent auxin probes visualise tissue‐specific and subcellular distributions of auxin in Arabidopsis

open access: yesNew Phytologist, Volume 230, Issue 2, Page 535-549, April 2021., 2021
Summary In a world that will rely increasingly on efficient plant growth for sufficient food, it is important to learn about natural mechanisms of phytohormone action. In this work, the introduction of a fluorophore to an auxin molecule represents a sensitive and non‐invasive method to directly visualise auxin localisation with high spatiotemporal ...
Barbora Pařízková   +13 more
wiley   +1 more source

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