Related Experiment Video
Updated: Oct 15, 2026
Evaluating the Effect of Pesticides on the Larvae of the Solitary Bees
Published on: October 15, 2021
[Effect of 2 pesticides indoors on the respiratory function of a Mexican population]
F G Rico Méndez1, L G Ochoa Jiménez, H Ocaña Servín
1Departamento de Neumología, Hospital Gaudencio González Garza, México DF. flavior@servidor.unam.mx
Introduction:
The utilisation of pesticides in the large cities has been increased. Exist few studies that determine the damage in the respiratory appliance.
Objective:
Determined on a healthy population of Mexico City with two known products used for the control of the insecticides in household, with the main objective to determine the clinical and functional manifestations that its use implies.
Material And Methods:
They were included 70 sound volunteers with residence in the City of Mexico that lived in apartments with 100 square meters of construction, tobacco negative and without previous antecedents of cardiovascular disease, without acute infectious process. They were split into 2 groups one that inhaled pesticides for combustion and the group b in electric form, In them I accomplished study espirometric to the beginning and during 3 exposed hours. The analysis by T Student.
Results:
In group A was observed a meaningful difference of 0.01 in the first hour and of p < 0.028 in the second and third hours, with collateral effects as irritation eyes (74%) disnea (57%) cough (43%) and headaches (28%). Group B with a small difference of the VEF-1 in the first hour p < 0.03 and without differences on the following hours. We haven't observed secondary effects according to this group. The analysis en both group we have only differences in the first hours with p < 0.004.
Conclusion:
The exposition to pesticides our group for combustion produces a lot of clinical and functional alterations than the electric pesticides.
