Chemical Biomarker Study of Negative Physiological Effects of Insecticides on Pakistani Farm Workers Health in the Central Punjab

Authors

  • Muhammad Shahzad
  • Atif Yaqub
  • Mehmood Shaukat
  • Muhammad Kashif Fida
  • Nazish Mazhar Ali
  • Tanveer Hussain
  • Muhammad Sheeraz

DOI:

https://doi.org/10.21649/akemu.v22i3.1396

Keywords:

Key words, Pesticides, Biomarkers, Environmental toxicology, Public health, Butyrylcholinesterase (BC-hE) activity, LFT, RFT, practices.

Abstract

Abstract

Background:  In recent decades, use of pesticides in agricultural practices has posed threat to human popu-lation.

Objectives:  Present research was designed to explore the adverse effects of insecticides on 339 individuals (study group farmers n = 256 and control n = 83) selected from 62 different sites of central Punjab. The sample was matched on socio-economic status and age.

Methodology:  A structured questionnaire was used to obtain the demographics and pesticide related details. For biochemical analysis blood samples were collected from both groups.

Results:Biochemical analysis shows that, farmers exposed with pesticidehave significant elevated levels of Urea (p = 0.05) and alanine transaminase (ALT) (p= 0.01) as compared with control. On contrary, low levels of BChE, albumin and total protein (TP) levels (p = 0.001; p = 0.05 and p = 0.001 respectively) were found in pesticide exposed subjects than controls. Also, significant increase in serum creatinine (p = 0.01), aspartate transaminase (AST) (p = 0.01) and notable decrease in the albumin, TP and BChE (p = 0.001) were evident in farmers with poor protective measures. However the statistical difference is not correlated with clinical difference.

Conclusions:  Several biomarkers have shown the possible hazards of pesticides to farmer’s health than controls. It was further explored that health indicators also associated with other factors like duration of ex-posure to pesticides, tobacco smoking and poor hand-ling practices amongst the studied population.

 

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Published

09/08/2016

How to Cite

Shahzad, M., Yaqub, A., Shaukat, M., Fida, M. K., Ali, N. M., Hussain, T., & Sheeraz, M. (2016). Chemical Biomarker Study of Negative Physiological Effects of Insecticides on Pakistani Farm Workers Health in the Central Punjab. Annals of King Edward Medical University, 22(3). https://doi.org/10.21649/akemu.v22i3.1396

Issue

Section

Basic & Biomedical

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