Navigation Links
Pollen exposure during pregnancy affects child's risk of early asthma
Date:1/7/2013

A woman's exposure to high pollen levels in late pregnancy increases the risk of early asthma in the child, according to a group of researchers at Sweden's Ume University in a recent study.

A number of studies have previously shown that there is an association with being born during a pollen season and an increased risk of allergies. Although the pollen season is a regular annual event, there are large variations between years in pollen levels. Few studies have closely examined the significance of actual pollen content in different time periods before and after birth, but now, researchers at the Division of Occupational and Environmental Medicine at Ume University have conducted such a study involving 110,000 pregnancies in the Stockholm area.

The researchers note that high levels of pollen exposure during the last 12 weeks of pregnancy resulted in a significantly increased risk of hospitalization for asthma symptoms in the first year of life for a child. The analysis was adjusted for factors such as maternal smoking and pollen season.

There may be several reasons for the association. High pollen exposure of pregnant with pollen allergies can have allergic reactions and asthma symptoms that may also affect the unborn child's environment and affect immune system development. It is also possible that pregnant women with severe reactions to pollen suffer complications and sometimes give birth earlier than they otherwise would have done, which in itself increases the risk of respiratory problems in the child.


'/>"/>

Contact: Bertil Forsberg
bertil.forsberg@envmed.umu.se
46-090-785-2751
Umea University
Source:Eurekalert

Page: 1

Related medicine news :

1. Pollen Increasing at Feverish Pace, Study Finds
2. The year 2040: Double the pollen, double the allergy suffering?
3. Some pollens are much more aggressive than others
4. Drug to treat opioid addiction poses risks for accidental exposure to children
5. Time restrictions on TV advertisements ineffective in reducing youth exposure to alcohol ads
6. Genetic data shows that skin cancer risk includes more than UV exposure
7. U-M study shows BPA exposure in fetal livers
8. Experts recommend closer scrutiny of radiation exposure from CT scans
9. Fetal alcohol exposure affects brain structure in children
10. University of Pennsylvania Medicine receives National Institutes of Health grant to help local communities move forward after asbestos exposure
11. Head Injury Plus Herbicide Exposure May Triple Parkinsons Risk
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... On Friday, ... presented a Bronze Wellness at Work award to iHire in recognition of their exemplary ... part of the 7th annual Maryland Workplace Health & Wellness Symposium at the BWI ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... June 19, ... the dangers associated with chronic pain and the benefits of holistic treatments, Serenity ... who are suffering with Sickle Cell Disease. , Sickle Cell Disease (SCD) is a ...
(Date:6/24/2016)... ... 24, 2016 , ... Dr. Amanda Cheng, an orthodontist ... has extensive experience with all areas of orthodontics, including robotic Suresmile technology, ... , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. It can be used ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine presented ... in Emergency Medicine conference in Ponte Vedra Beach, FL. The awards honor the ... Emergency Medicine Practice and Pediatric Emergency Medicine Practice. , “With this award, ...
(Date:6/24/2016)... ... 24, 2016 , ... National recruitment firm Slone Partners is pleased ... and genomics experience, as Vice President of North American Capital Sales at HTG ... leading the sales team in the commercialization of the HTG EdgeSeq system and associated ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)...   Bay Area Lyme Foundation , collaborating ... for Tick Borne Illness , Harvard Medical School ... Medicine, University of California, Berkeley, and the Veterans ... finalists of Lyme Innovation , the first ... scientists, clinicians, researchers, entrepreneurs, and investors from several ...
(Date:6/24/2016)... , June 24, 2016 ... of the "Structural Electronics 2015-2025: Applications, Technologies, ... In-Mold Electronics, Smart Skin, ... Photovoltaics Structural electronics involves electronic ... load-bearing, protective structures, replacing dumb structures such as ...
(Date:6/24/2016)... Dehaier Medical Systems Ltd. (NASDAQ: ... and sells medical devices and wearable sleep respiratory products ... cooperation agreement with Hongyuan Supply Chain Management Co., Ltd. ... 20, 2016, to develop Dehaier,s new Internet medical technology ... will leverage Hongyuan Supply Chain,s sales platform to reach ...
Breaking Medicine Technology: