Phosphine Gas Poisoning: A Case Report.

Am J Forensic Med Pathol

Pathology and Lab Medicine, AIIMS Bhopal, India.

Published: December 2023

In agrarian countries, several pesticides are used on a large scale to preserve grains. However, oftentimes, the very people using it are not aware of their harmful effects. Some pesticides produce toxic gases, which can cause poisoning by inhalation. With no specific antidotes and limited data on the benefit of therapeutic interventions, such poisonings can lead to fatalities. This case report discusses the death of an apparently healthy, 6-year-old boy who presented with multiple episodes of vomiting and loose stools and was declared dead on arrival to the hospital. His other siblings and the parents also experienced similar symptoms but survived. Further investigation revealed that the family lived in a closed, poorly ventilated room adjacent to a granary where their landlord stored grains with pesticides for the purpose of preservation. However, during rainy season, moisture came into contact with the grains and toxic gases were released. The family was exposed to these gases through a small window in the living room, proving fatal to one member of the family. This article suggests that phosphine gas was liberated from an aluminum phosphide pesticide and emphasizes the need for improved knowledge, recognition, prevention, and management in such scenario.

Download full-text PDF

Source
http://dx.doi.org/10.1097/PAF.0000000000000855DOI Listing

Publication Analysis

Top Keywords

phosphine gas
8
case report
8
toxic gases
8
gas poisoning
4
poisoning case
4
report agrarian
4
agrarian countries
4
countries pesticides
4
pesticides large
4
large scale
4

Similar Publications

Postharvest Practices and Farmers' Knowledge in Managing Maize Pests in the Eastern Cape Province, South Africa.

Insects

January 2025

Department of Biological and Environmental Sciences, Faculty of Natural Sciences, Walter Sisulu University, Mthatha 5117, South Africa.

This study aims to establish the pest management approach for pests of stored maize and determine the current control practices. Semi-structured questionnaires were administered to 77 smallholder farmers from 16 villages at King Sabata Dalindyebo local municipality in the Eastern Cape Province of South Africa. The results revealed that about 50% of the farmers had a formal education, the average farm size was 1 hectare, and they were predominantly cultivating yellow maize.

View Article and Find Full Text PDF

Atomically precise nanoclusters (NCs) are promising building blocks for designing materials and interfaces with unique properties. By incorporating heteroatoms into the core, the electronic and magnetic properties of NCs can be precisely tuned. To accurately predict these properties, density functional theory (DFT) is often employed, making the rigorous benchmarking of DFT results particularly important.

View Article and Find Full Text PDF

The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Spain and co-rapporteur Member State Germany for the pesticide active substance phosphine are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012. The conclusions were reached on the basis of the evaluation of the representative uses of phosphine as a post-harvest indoor insecticide to control insects infesting stored grains (barley, oat, rye, wheat), cacao and coffee beans, tree nuts and oilseeds and dried fruit via gassing application (gas-tight rooms/container).

View Article and Find Full Text PDF

Introduction: Aluminum phosphide is a cheap and commonly used rodenticide that is also an effective solid fumigant and frequently used for grain preservation. The pill contains around 44% inert elements (ammonium carbonate) to avoid disintegration of the tablet, while the rest (about 56%) is aluminum phosphide. Because it is freely available on the market, it is one of the commonly used agents for self-poisoning in different parts of the developing world.

View Article and Find Full Text PDF

Scalable Nickel Catalysts for Carbonylative Terpolymerization of Ethylene/α-Olefin with High Efficiency.

J Am Chem Soc

December 2024

State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, Dalian 116024, China.

The carbonylative polymerization of olefin yields aliphatic polyketones, which are used as engineering plastics in the market due to their excellent mechanical strength, chemical resistance, and surface and barrier properties. However, the usage of precious palladium catalysts has restricted their extensive application as commodity materials. Herein, we present a series of phosphine-sulfonate Ni catalysts with a wide spectrum of electronic and steric substituents on the phosphorus moiety for the carbonylative polymerization of ethylene.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!