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:1/20/2017)... , ... January 20, 2017 , ... A new partnership ... items they no longer use or need, from clothes to couches to dressers and ... items and take them to the nearest Goodwill donation center through February 28th. ...
(Date:1/20/2017)... ... 20, 2017 , ... Lice Troopers, the lice removal company based in South ... since the holiday season. , “It happens every year around this time,” says ... taking photos, which is the head-to-head gateway that lice need to spread.” , As ...
(Date:1/20/2017)... New York, NY (PRWEB) , ... January 20, ... ... drinks – VW+ 001 and its sugar-free alternative VW+ 002. The drinks have ... the body with optimal conditions to perform during your workout. , After a ...
(Date:1/20/2017)... Farmville, NC (PRWEB) , ... January 20, 2017 ... ... the vPEP ® Oscillating Positive Expiratory Pressure (OPEP) device, was featured in ... article by Doug Pursley, MEd, RRT-ACCS, FAARC, “Analysis of Three Oscillating Positive ...
(Date:1/20/2017)... ... ... Miracle Man: Against All Odds”: an inspiring affirmation of God’s work. “God's Miracle ... son of Minister Delores Pinnock and a Jamaican native who lives in Kingston and ... up in bed, I felt a pounding headache. It was like a drum beating ...
Breaking Medicine News(10 mins):
(Date:1/21/2017)... -- Faruqi & Faruqi, LLP, a leading national securities law firm, ... KMPH ) of the federal securities class action ... and underwriters of the Company,s April 16, 2015 Initial Public ... The lawsuit has been filed in the ... County on behalf of all those who acquired ...
(Date:1/20/2017)... Jan. 20, 2017  Ethicon Endo-Surgery, Inc. ... Medical Products, Inc., a privately held medical ... electrosurgical tools used in operating rooms worldwide. ... Ethicon,s* advanced energy devices with Megadyne,s innovative ... step forward in Ethicon,s goal to deliver ...
(Date:1/20/2017)... BUFFALO, N.Y. , Jan. 20, 2017 /PRNewswire/ ... health programs, has announced the launch of an ... to new guidelines on opioids and helps stem ... Opioids are often prescribed to treat chronic non-cancer ... disease) despite serious risks and lack of evidence ...
Breaking Medicine Technology: