Results 61 to 70 of about 12,893 (251)

Food Safety in Developing Countries: Common Foodborne and Waterborne Illnesses, Regulations, Organizational Structure, and Challenges of Food Safety in the Context of Nepal

open access: yesFood Frontiers, Volume 6, Issue 1, Page 86-123, January 2025.
Food safety presents a global challenge, contributing to 600 million cases of foodborne diseases and 420,000 fatalities annually worldwide. A multisectoral One Health approach involving collaboration among government agencies, food industry stakeholders, consumers, and civil society organizations is imperative to enhance food safety in developing ...
Deepak Subedi   +3 more
wiley   +1 more source

A comparison of dieldrin residues in various vegetable crops cultivated in a contaminated field

open access: yes, 2012
Dieldrin, an insecticide that is considered a persistent organic pollutant, remains in the soil for a long time after application. In recent years, dieldrin has been detected in cucumber (Cucumis sativus L.) fruits produced in some areas at ...
Takashi Saito   +3 more
semanticscholar   +1 more source

Protective effects of fenugreek (Trigonella foenum graecum L.) upon dieldrin-induced toxicity in male rat.

open access: yesGeneral Physiology and Biophysics, 2012
The purpose of this study was to evaluate the protective effects of fenugreek (Trigonella foenum graecum L.) upon dieldrin-induced perturbations of haematological parameters and damages to liver and kidney of male Wistar rats.
N. Hfaiedh   +3 more
semanticscholar   +1 more source

Determination of Dieldrin and Polychlorinated Biphenyls in Seawater by Solid Phase Extraction and Capillary Gas Chromatography

open access: yesYankuang ceshi, 2014
Dieldrin and polychlorinated biphenyls (PCBs) are toxic, organic pollutants that break down extremely slowly in the marine environment. Therefore, it is of valuable significance to establish a rapid, sensitive and accurate detection method for dieldrin ...
LIU Jing   +4 more
doaj   +2 more sources

Photocatalytic removal of aldrin and dieldrin using graphene oxide and TiO2‐doped CuFe2O4

open access: yesJournal of Chemical Technology &Biotechnology, Volume 100, Issue 1, Page 138-154, January 2025.
Abstract BACKGROUND Conventional treatment processes and existing photocatalysts have proven insufficient in efficiently removing aldrin and dieldrin. Consequently, this study aimed to investigate the removal of aldrin and dieldrin from surface water using a titanium dioxide/graphene oxide/copper ferrite (TiO₂/GO/CuFe₂O₄) nanocomposite.
Sevil Akçağlar
wiley   +1 more source

PRELIMINARY NOTES ON THE DEVELOPMENT OF DDT RESISTANCE IN ANOPHELES CULICIFACIES [PDF]

open access: yesIranian Journal of Public Health, 1973
Anopheles culicifacies is the vector of malaria in southeastern part of Iran, India, West Pakistan and Ceylon. In 1959 the LC50 % DDT in the Panchmahal district of Gujarat state (India) had increased. DDT resistant population of A.
A.Zaini, AV.Manouchehri
doaj   +2 more sources

Spatio‐Temporal Changes in Effective Population Size in an Expanding Metapopulation of Eurasian Otters

open access: yesEvolutionary Applications, Volume 18, Issue 1, January 2025.
ABSTRACT Conservation efforts are leading to demographic growth and spatial expansion of some previously endangered species. However, past population bottlenecks or population size fluctuations can have lasting effects on effective population size (Ne), even when census size (Nc) appears large or recovered.
Nia Evelyn Thomas   +3 more
wiley   +1 more source

Effects of dieldrin and 17β-estradiol on life history characteristics of freshwater rotifer Brachionus calyciflorus Pallas

open access: yes, 2012
The effects of dieldrin and 17β-estradiol (E2) at seven concentrations (0.001, 0.01, 0.1, 1, 10, 100 and 1000 µg/L) on development, survival and reproduction of the freshwater rotifer B.
Lin Huang   +4 more
semanticscholar   +1 more source

Genomic and proteomic responses to environmentally relevant exposures to dieldrin: indicators of neurodegeneration?

open access: yesToxicological Sciences, 2010
Dieldrin is a persistent organochlorine pesticide that induces neurotoxicity in the vertebrate central nervous system and impairs reproductive processes in fish. This study examined the molecular events produced by subchronic dietary exposures to 2.95 mg
C. Martyniuk   +4 more
semanticscholar   +1 more source

Fish Sludge as Feed in Circular Bioproduction: Overview of Biological and Chemical Hazards in Fish Sludge and Their Potential Fate via Ingestion by Invertebrates

open access: yesReviews in Aquaculture, Volume 17, Issue 1, January 2025.
This review provides knowledge of the biosecurity risks of using fish sludge to produce novel feed ingredients from low‐trophic, extractive animal species in circular value chains. The review includes nutritional composition, sludge treatment practices, EU regulations, and the fate of microbial and chemical hazards contained in sludge till raw ...
Kristin S. Pettersen   +25 more
wiley   +1 more source

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