Navigation Links
Parental exposure to BPA during pregnancy associated with decreased birth weight in offspring
Date:5/5/2011

OAKLAND, Calif., May 5, 2011-- Parental exposure to bisphenol A (BPA) during pregnancy is associated with decreased birth weight of offspring, compared with offspring from families without parental BPA exposure in the workplace, according to Kaiser Permanente researchers.

The observational study is published in the current online issue Reproductive Toxicology.

Researchers explained that there was a greater magnitude of decrease in birth weight in children whose mothers were directly exposed to high BPA levels in the workplace during pregnancy, followed by those whose mothers were exposed to low levels of BPA in the workplace, then by those whose mothers had BPA exposure through father's high occupational BPA exposure, and finally, the least decrease in birth weight in the offspring whose mothers had BPA exposure through father's low occupational exposure.

Although the finding needs to be confirmed by additional studies, the study provides preliminary evidence that maternal exposure to BPA during pregnancy may have an adverse effect on fetal growth, said De-Kun Li, MD, PhD, the principal investigator of the study, senior author of the new publication, and a reproductive and perinatal epidemiologist at the Kaiser Permanente Division of Research in Oakland, Calif.

Exposure to BPA has been reported to reduce birth weight in animal studies at relatively high levels of exposure. Both animal and human studies have shown that BPA can pass through the placental barrier and that fetuses are likely to be exposed to similar (if not higher) levels of BPA as those of mothers, explained the researchers.

The study population was identified from a larger study of more than 1,000 male and female workers in factories in China. It compared workers in BPA-exposing facilities with a control group of workers in factories where no BPA was present. BPA-exposed (from the manufacturers of BPA and epoxy resin) and unexposed worke
'/>"/>

Contact: Danielle Cass
danielle.x.cass@kp.org
510-267-5354
Kaiser Permanente
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. The effect of parental education on the heritability of childrens reading disability
2. Study to evaluate success of parental involvement in early childhood education
3. Study: Bird diversity lessens human exposure to West Nile Virus
4. Birth control has long-term effect on hormone exposure
5. Major source of radon exposure overlooked at former Ohio uranium-processing plant
6. Household exposure to toxic chemicals lurks unrecognized, researchers find
7. Study reveals effects of unconscious exposure to advertisements
8. Benefits of breastfeeding outweigh risk of infant exposure to environmental chemicals in breastmilk
9. Novel technique changes lymph node biopsy, reduces radiaiton exposure
10. Novel technique changes lymph node biopsy, reduces radiation exposure
11. Swimmers at public beaches show increased risk of exposure to contagious staph bacteria
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... January 22, 2015 , ... The European Patent Office to present a video retrospective ... nominations to be featured: Christofer Toumazou and Sophie ... finalists and winners of the Award   Starting on ...
(Date:12/24/2014)... launch in December 2014, the 1U™ app has ... to remember their usernames and passwords through replacing the antiquated ... assist people who have struggled to remember usernames and passwords, ... focuses on redefining identity, announced today that it is offering ...
(Date:12/19/2014)... Markets ( http://www.researchandmarkets.com/research/8kmfcn/iphone_5s ) has announced the ... Apple/AuthenTec TMDR92 & Sapphire - Technology Report" report ... Following the acquisition of AuthenTec in ... the iPhone 5S. It is currently the only device ...
Breaking Biology News(10 mins):Ten Years of the European Inventor Award: A Retrospective Look at the Inventors and Ideas That Have Changed Our Lives 2Ten Years of the European Inventor Award: A Retrospective Look at the Inventors and Ideas That Have Changed Our Lives 31U Offers Best Solution to the Username / Password Dilemma: For FREE! 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 3iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology Report 2
... loss of limb control in individuals with spinal cord ... the neural pathways between brain and spinal cord, although ... remain functional. An artificial neural connection that bridges the ... potential to ameliorate the functional loss. Yukio Nishimura, ...
... facing unprecedented threat from climate change, overfishing, pollution, ... Florida researcher is helping coordinate national efforts to ... ocean for food, medicine, transportation and recreation, yet ... spanning 70 percent of the Earth,s surface are ...
... 10, 2013) The ongoing dance between a ... evolves. While human adenoviruses typically cause mild infections, recent ... severe, sometime fatal, human infections. Researchers from ... Provincial Laboratory for Public Health, School of Systems Biology, ...
Cached Biology News:Scientists stress need for national marine biodiversity observation network 2Scientists stress need for national marine biodiversity observation network 3
(Date:1/22/2015)... Md. (PRWEB) January 22, 2015 ... its new UV-1280 multipurpose UV-visible spectrophotometer. Offering wavelength ... high-quality instrument is ideal for applications in a ... life science. , The user-friendly UV-1280 enables intuitive ...
(Date:1/22/2015)... January 21, 2015 Cambridge Semantics, the leading ... today announced that 2014 was a record-breaking year across the ... of the Anzo Smart Data Platform and our Smart Data ... insights from diverse data which led to record growth for ...
(Date:1/22/2015)... 2015 Pipette.com has added the ... comprehensive portfolio of Eppendorf products. , The Eppendorf Centrifuge ... Centrifuge 5424/5424 R and receive the following:, ... plus or Eppendorf Reference 2 ,     3 ...
(Date:1/22/2015)... Switzerland (PRWEB) January 22, 2015 Selexis ... characterized mammalian Research Cell Banks (RCBs) used for drug ... Research Cell Banks will include Next-Generation Sequencing ... genetic architecture de-risks biologic manufacturing by ensuring the integrity ...
Breaking Biology Technology:Shimadzu’s New Monitored Single-Beam UV-Vis Spectrophotometer Offers Comprehensive Measurement Options in a Compact Body 2Cambridge Semantics Announces Record Results for 2014 2Eppendorf Announces Promotional Bundle Which Includes: Eppendorf Centrifuge 5424, 3-Pack of Pipettes, and Tips - Available Now at Pipette.com 2Selexis Generated Research Cell Banks Now Fully Sequenced Using Next-Generation Sequencing 2
... April 16 Pharmaceutical companies,GlaxoSmithKline and Pfizer today announced an ... specialist HIV company. , The deal ... and,their pipelines with GSK holding 85% of the company and ... be marginally dilutive to GSK earnings in the first two,years ...
... XTL Biopharmaceuticals Ltd. (Nasdaq: XTLB , TASE: XTL) ... from The Nasdaq Stock Market ("Nasdaq") ... that the Company,s American Depository Shares ... the Company,s ADRs at the opening of trading on April ...
... Cord Blood America, Inc. (OTC Bulletin Board: CBAI), ... http://www.cordblood-america.com ) focused on bringing ... nationwide and internationally, said today that revenues for the ... percent, or $0.3 million, to $3.4 million for the ...
Cached Biology Technology:XTL Biopharmaceuticals Ltd. Receives Notification of Delisting Determination by NASDAQ Listing Qualifications Panel 2Cord Blood America Announces 2008 Financial Results 2
DDO Immunogen: DDO (NP_003640, 270 a.a. ~ 370 a.a) partial recombinant protein with GST tag. Storage: -20 C, Avoid Freeze/Thaw Cycles *Available for distribution in the US only...
Yersinia pestis...
Insect Cell Lysis Buffer 50 ml...
Rabbit polyclonal to Orexin Prepro ( Abpromise for all tested applications). entrezGeneID: 3060 SwissProtID: O43612...
Biology Products: