Related Experiment Video
Updated: Oct 19, 2026

Bioassays for Monitoring Insecticide Resistance
Published on: December 30, 2010
Pesticide monitoring and its health problems in Egypt, a Third World country
1Department of Occupational Diseases and Industrial Medicine, Faculty of Medicine, Cairo University, Egypt.
Abstract:
Health profiles for 300 pesticide formulators and 300 pesticide applicators revealed peripheral neuritis (> 40%), psychiatric manifestations (> 40%), electroencephalographic (EEG) changes (> 25%), and hepatorenal dysfunction (> 80%); all these manifestations were confirmed by different diagnostic tools. The frequency of carrier state of hepatitis (HbsAg) was 7.4% and of transitory state was 21.5%. The cytogenetic changes were confirmed by measuring chromosomal aberrations (CAs) among formulators and applicators, and proved to be more than twice those of controls. Pesticides residues among 130 milk, cheese, butter, yoghurt and milk powder samples (DDT, HCH and Dieldrin) were confirmed. Registration schemes, and post-registration programs (monitoring requirements, training needs and control of pesticide and fertilizer imports) should be mandatory.
Related Concept Videos
Types of Toxins
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
Microbial Bioremediation of Pesticides
Toxicity Testing in Animals
Pharmaceutical Poisoning: Potential Scenarios