Navigation Links
Common chemical in mothers may negatively affect the IQ of their unborn children
Date:8/5/2014

(Boston) -- In some women abnormally high levels of a common and pervasive chemical may lead to adverse effects in their offspring. The study, published recently in the Journal of Clinical Endocrinology & Metabolism, is the first of its kind to shed light on the possible harmful side effects of perchlorate in mothers and their children.

Using data from the Controlled Antenatal Thyroid Study (CATS) cohort, researchers at Boston University School of Medicine (BUSM) and Cardiff University studied the effect of perchlorate, an environmental contaminant found in many foods and in some drinking water supplies, and its effects on children born to mothers with above average levels of this substance in their system. They studied 487 mother-child pairs from women with underactive thyroid glands and in the 50 women with the highest levels of perchlorate in their body, their offspring had below average IQ levels when compared to other children.

"The reason people really care about perchlorate is because it is ubiquitous. It's everywhere," said Elizabeth Pearce, MD, MSc, associate professor of medicine at BUSM. "Prior studies have already shown perchlorate, at low levels, can be found in each and every one of us."

Perchlorate is a compound known to affect the thyroid gland, an organ needed to help regulate hormone levels in humans. According to Pearce previous studies have attempted to implicate this anti-thyroid activity in pregnant mothers as a possible cause of hypothyroidism, or an underactive thyroid gland. Hypothyroidism in newborns and children can lead to an array of unwelcome side effects, including below average intelligence.


'/>"/>
Contact: Gina DiGravio
gina.digravio@bmc.org
617-638-8480
Boston University Medical Center
Source:Eurekalert

Page: 1

Related biology news :

1. NUS study shows effectiveness of common anti-malarial drug in controlling asthma
2. Mineral magic? Common mineral capable of making and breaking bonds
3. Common gene variants account for most genetic risk for autism
4. Genetic risk for autism stems mostly from common genes
5. Singapore scientists discover genetic cause of common breast tumours in women
6. GW and Peking University awarded funding to understand common blood coagulation disorder
7. Study identifies novel genomic changes in the most common type of lung cancer
8. Cellular gates for sodium and calcium controlled by common element of ancient origin
9. Gene variants found that increase pain sensation after common childhood surgery
10. Schizophrenia and cannabis use may share common genes
11. Africas poison apple provides common ground for saving elephants, raising livestock
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/7/2017)... March 7, 2017 Brandwatch , the leading social ... The Prince,s Trust to uncover insights to support its reporting, ... The UK,s leading youth charity will be using Brandwatch ... and get a better understanding of the topics and issues that ... ...
(Date:3/2/2017)... LONDON , March 2, 2017 Who ... infringement lawsuits? Download the full report: https://www.reportbuyer.com/product/4313699/ ... ON THE FINGERPRINT SENSOR FIELD? Fingerprint sensors using ... smartphones. The fingerprint sensor vendor Idex forecasts an increase ... in mobile devices and of the fingerprint sensor market ...
(Date:2/28/2017)... , Spanien, 27. Februar 2017  EyeLock LLC, ein ... wird seine erstklassige biometrische Lösung zur Iris-Erkennung ... mit X16 LTE auf dem Mobile World ... am Qualcomm-Stand in Halle 3, Stand 3E10, ... die Sicherheitsplattform Qualcomm Haven™ – eine Kombination ...
Breaking Biology News(10 mins):
(Date:3/23/2017)... Research and Markets has announced the ... to their offering. ... The Global Market for Bioproducts Should Reach ... a CAGR of 8.9%, This research report ... seven major product segments: bio-derived chemicals, biofuels, pharmaceuticals (biodrugs and ...
(Date:3/23/2017)... PARK, Calif., March 23, 2017  BioPharmX Corporation ... products for the dermatology market, today reported financial ... 31, 2017, and will provide an update on ... the year. "We are pleased to ... year for BioPharmX," said President Anja Krammer. "We ...
(Date:3/23/2017)... , March 23, 2017 According to a ... and derivatives market is fragmented due to the presence of a large ... Proliant, Thermo Fisher , and Sigma-Aldrich, compete with each other ... companies, collectively, held more than 76% of this market in 2016.  ... As of now, ...
(Date:3/22/2017)... , March 22, 2017 Regeneron Pharmaceuticals, Inc. ... Regeneron Genetics Center (RGC), U.K. Biobank and GSK to generate ... U.K. Biobank resource. The initiative will enable researchers to gain ... medicines for a wide range of serious and life threatening ... ...
Breaking Biology Technology: