Navigation Links
New report suggests why risk for sudden infant death syndrome is greater in babies of mothers who smoke
Date:11/9/2010

New Rochelle, NY, November 9, 2010The link between maternal cigarette smoking during pregnancy and Sudden Infant Death Syndrome (SIDS) may relate to the negative effects of nicotine on the development of brain centers that regulate breathing, according to an article in the recent issue of Pediatric Allergy, Immunology, and Pulmonology, a peer-reviewed journal published by Mary Ann Liebert, Inc. (www.liebertpub.com). The article is available free online at www.liebertpub.com/ped

SIDS is the leading cause of death during the first year of an infant's life. The link between maternal smoking and SIDS is clear. Prenatal exposure to cigarette smoke puts infants at a 2- to 5-fold increased risk of SIDS and contributes to premature birth, another risk factor for SIDS. How exposure to the chemicals in cigarette smoke in utero increases the risk of SIDS has not been determined.

In the article entitled, "The Effect of In Utero Cigarette Smoke Exposure on Development of Respiratory Control: A Review" Hemant Sawnani, Erik Olsen, and Narong Simakajornboon, from Cincinnati Children's Hospital Medical Center (Ohio), summarize the evidence from both human and animal studies demonstrating that nicotine (in cigarette smoke) interferes with the development of the parts of the brain that control breathing. Nicotine exposure in utero leads to altered breathing patterns and ventilatory responses that compromise respiratory arousal and auto-resuscitation. Infants of mothers who smoked during pregnancy have more pauses in breathing (infant apnea) and have decreased ability to wake up from sleep in response to low oxygen. This sheds important light on why smoking during pregnancy increases risk for Sudden Infant Death Syndrome (SIDS, crib death).

"These findings highlight the importance of public health policies to prevent the development of tobacco dependence in adolescent girls and the importance of treatment of maternal tobacco dependence prior to pregnancy. Perhaps when young women are freed from the chains of tobacco addiction we can then truly say that 'you have come a long way for your baby,'" says Harold Farber, MD, MSPH, Editor of Pediatric Allergy, Immunology, and Pulmonology, and Associate Professor of Pediatrics, Section of Pulmonology, Baylor College of Medicine, Houston, TX.


'/>"/>

Contact: Vicki Cohn
vcohn@liebertpub.com
914-740-2156
Mary Ann Liebert, Inc./Genetic Engineering News
Source:Eurekalert

Related biology news :

1. New report underlines the threat to universal access to HIV prevention, treatment and care due to a slow-down in treatment scale-up and waning political will
2. Aware, Inc. Reports Third Quarter 2010 Financial Results
3. DGAC report offers food and nutrition practitioners insights on helping combat obesity epidemic
4. Harm reduction cigarettes can be more harmful than conventional brands, researchers report
5. TEEB report puts worlds natural assets on the global political radar
6. Japanese researchers report on liver transplantation studies using animal and iPS cells
7. Reportlinker Adds Global Biometrics Industry
8. Researchers report advances vs. preeclampsia, including potential prediction
9. Smithsonian reports regional sea temperature rise and coral bleaching event in Western Caribbean
10. Novocure reports data showing TTF therapy in combination with chemotherapy has the potential to increase overall survival for patients with advanced non-small cell lung cancer
11. IBIA Statement Regarding the Release of the National Research Council Report - Biometric Recognition: Challenges and Opportunities
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/12/2016)... 12, 2016 WearablesResearch.com , a brand ... overview results from the Q1 wave of its quarterly ... was consumers, receptivity to a program where they would ... health insurance company. "We were surprised to ... Michael LaColla , CEO of Troubadour Research, "primarily ...
(Date:5/3/2016)... VILNIUS, Lithuania , May 3, 2016 /PRNewswire/ ... today released the MegaMatcher Automated Biometric Identification ... deployment of large-scale multi-biometric projects. MegaMatcher ABIS can ... and accuracy using any combination of fingerprint, face ... of MegaMatcher SDK and MegaMatcher ...
(Date:4/28/2016)... , April 28, 2016 First quarter ... (139.9), up 966% compared with the first quarter of 2015 ... totaled SEK 589.1 M (loss: 18.8) and the operating margin was ... (loss: 0.32) Cash flow from operations was SEK 249.9 ... 2016 revenue guidance is unchanged, SEK 7,000-8,500 M. The ...
Breaking Biology News(10 mins):
(Date:5/26/2016)... Despite the volatility that continues to ... Today,s pre-market research on ActiveWallSt.com directs the investor community,s focus ... RDUS ), Cerus Corp. (NASDAQ: CERS ), ... Prime Therapeutics Inc. (NASDAQ: FPRX ). Register with ... http://www.activewallst.com/ On Wednesday, shares in ...
(Date:5/25/2016)... Bangkok, Thailand (PRWEB) , ... May 25, 2016 ... ... the participation of a Thai delegation at BIO 2016 in San Francisco. Located ... private sector will be available to answer questions and discuss the Thai biotechnology ...
(Date:5/25/2016)... (PRWEB) , ... May 25, 2016 , ... WEDI, the ... information exchange, today announced that Charles W. Stellar has been named by the WEDI ... CEO since January 2016. As an executive leader with more than 35 years of ...
(Date:5/24/2016)... ... May 24, 2016 , ... Last week, Callan Capital, an integrated wealth ... held The Future of San Diego Life Science event at the Estancia La Jolla ... attended the event with speakers Dr. Rich Heyman, former CEO of Aragon and Seragon, ...
Breaking Biology Technology: