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:3/28/2017)... PUNE, India , March 28, 2017 ... (Analog, IP, Biometrics), Hardware (Camera, Monitors, Servers, Storage Devices), ... Maintenance), Vertical, and Region - Global Forecast to 2022", ... 30.37 Billion in 2016 and is projected to reach ... 15.4% between 2017 and 2022. The base year considered ...
(Date:3/24/2017)... -- The Controller General of Immigration from Maldives Mr. ... have received the prestigious international IAIR Award for the most innovative high ... ... Maldives Immigration Controller ... (small picture on the right) have received the IAIR award for the ...
(Date:3/23/2017)... March 23, 2017 The report "Gesture Recognition and Touchless ... and Geography - Global Forecast to 2022", published by MarketsandMarkets, the market is ... of 29.63% between 2017 and 2022. Continue Reading ... ... ...
Breaking Biology News(10 mins):
(Date:7/17/2017)... (PRWEB) , ... July 17, 2017 , ... ... are characterized by a wide range of overlapping clinical features. The advancement of ... in the field of NDD research and testing. , However, designing a ...
(Date:7/16/2017)... ... 16, 2017 , ... OHAUS Corporation, a leading worldwide manufacturer ... new line of Rocking and Waving Shakers today. , Five New Models Available ... digital) for laboratory applications in a variety of environmental conditions. Rocking shakers provide ...
(Date:7/14/2017)... ... July 13, 2017 , ... Dr. Joshua Mondlick has introduced ... into his practice, Mondlick Perio, in the Phoenix area. Dr. Mondlick is ... and only FDA cleared laser treatment to re-grow bone and with significantly less pain ...
(Date:7/13/2017)... (PRWEB) , ... July 13, 2017 , ... ... URAC accreditation in Specialty Pharmacy. URAC is the independent leader in promoting healthcare ... demonstrated a comprehensive commitment to quality care, improved processes and better patient outcomes. ...
Breaking Biology Technology: