Press Esc to close
Friday 27 May 2016
News updated at 9:58 AM IST
Weather
Max: 33.2°C
Min : 22.2°C
In Bengaluru
Partially cloudy

Exposure to pesticides raises diabetes risk

Washington, Feb 7, 2013, ANI:
File Photo

Scientists have found that there is a direct relationship between exposure to pesticides (Persistent Organic Pollutants, CPOs) in food, air and water and prevalence of type 2 diabetes in adults, regardless of age, gender and body mass index.

These substances tend to concentrate in body fat, and they might be one of the reasons why obese people are more likely to develop diabetes, since the more fat the higher the COP concentrations in the body.  In a study conducted at the University of Granada, researchers demonstrate that people with higher concentrations of DDE –the main metabolite in the pesticide DDT– are four times more likely to develop type 2 diabetes than other people.

In addition, the risk of type 2 diabetes is also associated with exposure to beta-HCH (beta-Hexachlorocyclohexane), which is present in the formula of the pesticide Lindano.

To carry out this study, the researchers analyzed the concentrations of a specific group of COPs in the adipose tissue of 386 adult subjects assisted at San Cecilio hospital, Granada, and Santa Ana hospital, Motril, Spain.

According to the University of Granada and San Cecilio researcher, Juan Pedro Arrebola, “human adipose tissue (commonly known as “fat”) acts as an energy reservoir and has an important metabolic function. However, adipose tissue can store potentially harmful substances, such as persistent organic pollutants (COPs)”.

This makes COPs concentrations a useful marker of a subject’s exposure to COPs. COPs are a group of chemicals with diverse characteristics, which are present in pesticides, industrial waste and building materials. These compounds penetrate the body mainly through food, but also through air or the skin.

According to professor Arrebola, “the mechanism of action by which COPs increases the risk of diabetes is still unknown. However, some researchers have suggested that COPs might cause an immunological response when they penetrate estrogen receptors in tissues associated with the metabolism of sugars.”

The results were recently reported in the journal Environmental Research.


Go to Top

Photo Gallery
Rishi Nair of Florida bites his metal after winning the 2016 National Geographic Bee...

Rishi Nair of Florida bites his metal after winning the 2016 National Geographic Bee...

Vehicles moving on a road during a dust storm in Bikaner...

Vehicles moving on a road during a dust storm in Bikaner...

Buddhist monks protest at Jantar Mantar in New Delhi on Thursday against killing of Tsering Tempa...

Buddhist monks protest at Jantar Mantar in New Delhi on Thursday against killing of Tsering Tempa...

College girls dressed in traditional attire perform cultural show during anniversary of NDA govt...

College girls dressed in traditional attire perform cultural show during anniversary of NDA govt...

Models walk on a ramp during fashion show of students of National institute of fashion technology...

Models walk on a ramp during fashion show of students of National institute of fashion technology...

President Pranab Mukherjee garlanding the bust of Tagore at Peking University...

President Pranab Mukherjee garlanding the bust of Tagore at Peking University...

Women of a tribal community take part in pitcher race during a tribal festival in Birbhum district..

Women of a tribal community take part in pitcher race during a tribal festival in Birbhum district..

The stray nilgai calf that was running frenzied near the Parliament House being rescued...

The stray nilgai calf that was running frenzied near the Parliament House being rescued...

A baby monkey continue to suckle as its mother try to quench its thirst from a drinking water tap...

A baby monkey continue to suckle as its mother try to quench its thirst from a drinking water tap...

World leaders at the start of the second working session of the G-7 summit meetings in Shima...

World leaders at the start of the second working session of the G-7 summit meetings in Shima...

Copyright 2014, The Printers (Mysore) Private Ltd., 75, M.G Road, Post Box 5331, Bengaluru - 560001
Tel: +91 (80) 25880000 Fax No. +91 (80) 25880523