Navigation Links
C-Section May Raise Child's Risk of Allergies, Asthma: Study
Date:2/25/2013

MONDAY, Feb. 25 (HealthDay News) -- Babies born by cesarean section are more likely than others to develop allergies, a new study says.

Researchers evaluated more than 1,200 newborns when they were 1 month, 6 months, 1 year and 2 years old.

By age 2, babies born by cesarean section were five times more likely to have allergies than those born naturally when exposed to high levels of common household allergens such as pet dander and dust mites.

The findings "further advance the hygiene hypothesis that early childhood exposure to microorganisms affects the immune system's development and onset of allergies," study lead author Christine Cole Johnson, chairwoman of the health sciences department at Henry Ford Hospital in Detroit, said in a hospital news release. "We believe a baby's exposure to bacteria in the birth canal is a major influencer on their immune system."

Babies born by C-section have a pattern of "at-risk" microorganisms in their gastrointestinal tract that may make them more susceptible to developing the antibody immunoglobulin E (IgE) when exposed to allergens, Johnson said.

IgE is linked to the development of allergies and asthma.

The study was scheduled for presentation Sunday at the annual meeting of the American Academy of Allergy, Asthma and Immunology in San Antonio, Texas.

The study found an association between cesarean birth and allergy risk, but it did not prove cause-and-effect.

Data and conclusions presented at medical meetings are considered preliminary until published in a peer-reviewed journal.

More information

The American Academy of Pediatrics has more about allergies and asthma in children.

-- Robert Preidt

SOURCE: Henry Ford Health System, news release, Feb. 24, 2013


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. C-Section, Formula May Disrupt Good Gut Bacteria in Babies
2. Around-the-clock labor coverage associated with decrease in C-section
3. Multiple C-Sections Linked to Raised Complication Risks: Study
4. Vaginal Deliveries as Safe as C-Sections for Most Preterm Births
5. Timing of antibiotics important in reducing infections after C-section
6. C-Section Babies May Be More Likely to Fail First Hearing Test
7. Latin Dancing Event Will Raise Money for Fertility Treatment and Adoption
8. Personal Enhancement Center Runs Sandy Holiday Fundraiser
9. Damage to Tiny Blood Vessels in Brain May Raise Alzheimers Risk
10. Chemicals in Cookware, Carpets May Raise Arthritis Risk in Women
11. Calcium Supplements May Raise Odds of Heart Death in Women
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
C-Section May Raise Child's Risk of Allergies, Asthma: Study
(Date:10/12/2017)... LOS ANGELES (PRWEB) , ... October 12, 2017 ... ... of Parsa Mohebi Hair Restoration, has recently contributed a medical article to the ... doctors, on cosmetictown.com. Dr. Mohebi’s article spotlights the hair transplant procedure known as ...
(Date:10/12/2017)... ... October 12, 2017 , ... Leading pediatric oncology experts at Children’s ... the 49th Congress of the International Society of Paediatric Oncology (SIOP) Oct. ... Center for Cancer and Blood Disorders at Children’s National, and Stephen P. Hunger, ...
(Date:10/12/2017)... Mich. (PRWEB) , ... October 12, 2017 , ... ... has been named one of Michigan’s 2017 Best and Brightest in Wellness® by ... Brightest in Wellness® awards program on Friday, Oct. 20 from 7:30 a.m. to ...
(Date:10/12/2017)... ... October 12, 2017 , ... In the United ... year. In some states—like New York, New Jersey, Massachusetts, Texas, Virginia, Connecticut, and ... havens have extremely low property-tax rates, which contributes to the relatively lower cost ...
(Date:10/12/2017)... ... 12, 2017 , ... Farm Forward joins Bon ... leading institutions in announcing the launch of the Leadership Circle , a ... are raised for food. , Founding members of the Leadership Circle also include ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... , Oct. 12, 2017 West ... in innovative solutions for injectable drug administration, today announced ... the market opens on Thursday, October 26, 2017, and ... results and business expectations at 9:00 a.m. Eastern Time. ... or 253-336-8738 (International). The conference ID is 94093362. ...
(Date:10/11/2017)... 11, 2017  True Health, a leader in ... effort during National Breast Cancer Awareness month to ... Research recently ... that more than 10 million American women are ... BRCA1 or BRCA2 and have not had testing. These ...
(Date:10/10/2017)... 2017   West Pharmaceutical Services, Inc. (NYSE: ... drug administration, today shared the results of a study ... the intradermal administration of polio vaccines. The study results ... May 2017 by Dr. Ondrej Mach , Clinical ... Organization (WHO), and recently published in the journal ...
Breaking Medicine Technology: