Navigation Links
PCB can increase risk of abdominal fat

There is a correlation between high levels of the environmental toxin PCB and the distribution of body fat to the abdomen. This is shown in a new study published today in the scientific journal Obesity. Abdominal fat is already known to increase the risk of diabetes and high blood pressure, among other conditions.

Fat inside the abdomen (visceral fat) is considerably more dangerous that fat near the surface of the body (subcutaneous fat). For instance, fat in the abdomen has previously been linked to the development of diabetes. Monica Lind, associate professor in environmental medicine at the Section for Occupational and Environmental Medicine, together with Lars Lind, professor of medicine, has analysed data from the so-called PIVUS study, which comprises more than 1,000 70-year-olds in Uppsala.

From the same material they have previously shown that PCB can predict the development of diabetes. In the present study, these researchers measured levels in the blood of 23 persistent organic environmental toxins in the more than 1,000 70-year-old women and men. In nearly 300 of them, with the aid of magnetic imaging, they also investigated the amount of fat in various parts of the abdomen. Previous studies have used only BMI as a measure of fatness. They found that having high levels of the highly chlorinated and very persistent compound PCB189 was related to a high proportion of fat in the abdomen.

- These findings may indicate that PCB189, which was also related to developing diabetes, may be of significance in how fat is stored in the body, says Monica Lind.

To understand the underlying mechanism, more research is needed in the form of controlled laboratory studies. According to Monica Lind, there are several possible causes. For example, it would be interesting to study whether there is a hormonal impact on fat metabolism, an inhibition of the breakdown of cortisol, or an inhibition of the creation of oestrogen.


Contact: Monica Lind
Uppsala University

Related medicine news :

1. World Health Assembly endorses new plan to increase global access to vaccines
2. Bend Research increases hot-melt extrusion capacity
3. Canada should significantly increase its funding of randomized clinical trials
4. New initiative aims to increase mobility for disabled children worldwide
5. Antidepressant use associated with increased mortality among critically ill patients?
6. Tuberculosis increases the risk of lung cancer mortality in the elderly
7. Low-dose CT screening may benefit individuals at increased risk for lung cancer
8. Sleep disordered breathing is associated with an increased risk of cancer mortality
9. Dietary supplements increase cancer risk
10. Chemotherapys effect on overall survival seems to increase based on tumor size
11. Reported increase in older adult fall deaths due to improved coding
Post Your Comments:
(Date:11/30/2015)... ... November 30, 2015 , ... Using a combination of two blood ... children and adults, according to a new study by researchers at the School of ... Children and Adults: Using Combinations of Blood Glucose Tests ,” published in Frontiers in ...
(Date:11/30/2015)... ... November 30, 2015 , ... Newly reviewed and approved “NJ Top ... from Tufts School of Dental Medicine in 1935. His father graduated from NYU ... being in dentistry as well as their commitment and passion to the Practice of ...
(Date:11/30/2015)... York, NY (PRWEB) , ... November 30, 2015 , ... ... York Times,” will be released on December 1, 2015, to coincide with World AIDS ... about the groundbreaking journalist who covered the AIDS epidemic as he was dying of ...
(Date:11/30/2015)... ... November 30, 2015 , ... The American Society for ... honor of World AIDS Day 2015. On Nov. 30, ASCP shared its “Give a ... about World AIDS Day and the importance of getting tested for HIV. , ASCP ...
(Date:11/30/2015)... ... 30, 2015 , ... California-based i2i Systems, a pioneer defining ... Michigan-based Family Health Center (FHC) has selected i2iTracks as their population health management ... the largest Affordable Care Act grant for Federally Qualified Health Centers in the ...
Breaking Medicine News(10 mins):
(Date:11/30/2015)... , Nov. 30, 2015 Nautilus Medical ... Radiology Image Management platform ( ). The release ... announced from RSNA 2015 (Radiology Society North America) in ... conference in the U.S. --> ... platform that enables access to radiology studies worldwide via ...
(Date:11/30/2015)... North America was valued ... at a CAGR of 7.6% from 2015 to 2020. --> ... million in 2014, and is expected to grow at a CAGR ... the new Market Research Report "North America Cardiac Output Monitoring Devices ... ambulatory care, others) - Analysis And Forecast To 2020", the cardiac ...
(Date:11/30/2015)... 30, 2015 ... adds a 2015 publication on ... 2015 with comprehensive analysis of recent ... deal types, such as Mergers & ... . --> ...
Breaking Medicine Technology: