RESUMEN
The residue levels of DDE, op1--DDT and pp1--DDT of the factory workers exposed to DDT formulations having temporary clinical symptoms and of those without any such symptoms did not show any significant difference in their values suggestive of no direct correlation between insecticide residues and ill health symptoms. The average residue values of DDT (mg/litre) and its metabolite DDE (mg/litre) in exposed workers were 0.8634 +/- 0.1529 and 0.2106 +/- 0.0458 respectively while in unexposed control subjects 0.0826 +/- 0.0238 and 0.0278 +/- 0.0040. Total DDT residue in blood in exposed workers is more than 10 times higher than the same in unexposed control.
Asunto(s)
DDT/envenenamiento , Enfermedades Profesionales/epidemiología , Intoxicación/epidemiología , Adulto , DDT/sangre , DDT/metabolismo , Residuos de Medicamentos , Monitoreo del Ambiente , Monitoreo Epidemiológico , Estudios de Evaluación como Asunto , Humanos , India/epidemiología , Masculino , Enfermedades Profesionales/sangre , Intoxicación/sangreRESUMEN
One hundred seventeen samples of DDT 50% WP received from field where supplies were effected, were tested during 1988-89 for suspensibility without accelerated storage treatment (ATS) as per ISI specifications and compared with their suspensibilities after ATS obtained during the initial testing to know the stability status of the insecticide during transit and tropical storage in the field when packed in hessian bags. Out of 117 samples tested 95 (81.2 per cent) failed and only 22 (18.8 per cent) passed the test for suspensibility indicating deterioration of the formulation in the field.