HOME >> BIOLOGY >> NEWS
OHSU research shows vitamin C counteracts some negative impacts of smoking on unborn babies

BEAVERTON, Ore. Research conducted in monkeys at the Oregon National Primate Research Center, Oregon Health & Science University, suggests high doses of vitamin C may have potential to counteract some negative impacts of smoking in unborn babies. The research may benefit thousands of babies born to mothers who continue to smoke throughout pregnancy despite physician warnings. The research is published in the current edition of the American Journal of Respiratory and Critical Care Medicine.

"The findings of this research are highly applicable to humans," said Eliot Spindel, M.D., Ph.D., a scientist in the Division of Neuroscience at the Oregon National Primate Research Center and senior author of the paper. "The sad reality is that approximately 11 percent of pregnant mothers continue to smoke during pregnancy -- this translates to about a half a million American women a year. Reflecting the highly addictive nature of smoking, these women continue to smoke despite the warnings of their physicians and despite a tremendous public awareness campaign aimed at preventing smoking during pregnancy. While this research finding may assist the babies of these mothers, it does not make smoking during pregnancy more acceptable. It would only become a last resort treatment when an expectant mother is unwilling to stop smoking."

Smoking during pregnancy can cause premature delivery, growth retardation and has been blamed for 5 percent to 10 percent of all fetal and neonatal deaths. Maternal smoking can also cause decreased pulmonary function and increased respiratory illness in offspring. Previous research by the Spindel lab demonstrated that nicotine is a key cause of these lung development problems. Specifically, nicotine crosses the placenta where it interacts with cells in the unborn infant's developing lungs.

While past research in the Spindel lab has helped define how nicotine causes these changes, many of the specific mechanisms for infant l
'"/>

Contact: Jim Newman
newmanj@ohsu.edu
503-494-8231
Oregon Health & Science University
1-May-2005


Page: 1 2 3

Related biology news :

1. NIH gives $8M to University of Pittsburgh School of Medicine for myositis research
2. Saudi Arabias KAUST names WHOI first research partner
3. Multinational research: protecting ecology means understanding people, too
4. Newly created cancer stem cells could aid breast cancer research
5. Carnegie Mellons Peter Adams receives EPA research grant
6. Almac Diagnostics announces pioneering genetic research on ductal carcinoma in situ
7. Innovative tagging technique may help researchers better protect fish stocks
8. Penn researchers discover how key protein stops inflammation
9. UCF research links proteins, stem cells and potential Alzheimers treatment
10. ASU researchers partner with UOP to make biofuel for military jets a reality
11. Einstein researchers prototype vaccine could provide improved protection against tuberculosis

Post Your Comments:
(Date:4/17/2014)... Current Biology on April 17 have discovered ... Brazilian insects, which represent four distinct but related species ... example of an animal with sex-reversed genitalia. , ... animals, Neotrogla is the only example in ... Yoshizawa from Hokkaido University in Japan. , During copulation, ...
(Date:4/17/2014)... the process whereby the genetic information of DNA ... proteins, which have numerous different functions in living ... intermediary during gene expression, by relating the genetic ... in manufacturing proteins. , By examining the ... in an organism at a given time, researchers ...
(Date:4/17/2014)... full of wild animals and plant life, but there,s ... churning away in the soil, decomposing organic matter and ... role these fungi play in ecological systems, their identities ... scientists has generated a genetic map of more than ... was published this week in the Proceedings of ...
Breaking Biology News(10 mins):In sex-reversed cave insects, females have the penises 2Rapid and accurate mRNA detection in plant tissues 2Stanford biologists help solve fungal mysteries 2Stanford biologists help solve fungal mysteries 3
(Date:1/15/2014)... 2014 TaiGen Biotechnology Company, Limited ("TaiGen") today announced ... a leading Russian pharmaceutical company, to develop and commercialize ... Federation , Turkey and ... a novel antibiotic for the treatment of bacterial infections ...
(Date:1/14/2014)... , Jan. 14, 2014  3D Communications, a leading provider of ... regulatory, business, and media events in the United States ... former associate Virginia Cox , JD, is returning to the ... Virginia Cox re-joins 3D after more than two years of ...
(Date:1/14/2014)... and BETHESDA, Md. , ... joining together with two institutes from the National Institutes ... tools for bringing safer, more effective treatments to patients ... National Center for Advancing Translational Sciences (NCATS) and the ...
(Date:1/14/2014)... Global Record Systems, LLC, (GRS), a ... for patients, physicians, the biopharmaceutical industry, regulators, payers, ... signing of a three-year Research Collaboration Agreement (RCA) ... This initiative is designed to generate disruptive ...
Breaking Biology Technology:TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 2TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 3TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 4Former FDA Associate Commissioner Returns To 3D Communications 2Organovo Announces Collaboration with National Institutes of Health 2Organovo Announces Collaboration with National Institutes of Health 3Global Record Systems Announces Research Collaboration Agreement with FDA to Create a Novel “Big Data” Paradigm for Collection of Patient Safety and Outcomes Information 2
Cached News: