Navigation Links
Antibiotics in early life may alter immunity long-term
Date:8/18/2014

New University of British Columbia research found that receiving antibiotic treatments early in life can increase susceptibility to specific diseases later on.

Most bacteria living in the gut play a positive role in promoting a healthy immune system, but antibiotic treatments often do not discriminate between good and bad bacteria. The study published today in Journal of Allergy and Clinical Immunology helps scientists understand how different antibiotics affect good bacteria.

"This is the first step to understanding which bacteria are absolutely necessary to develop a healthy immune system later in life," says Kelly McNagny, a professor in the Dept. of Medical Genetics who led the research along with UBC microbiologist Brett Finlay.

The researchers tested the impact of two antibiotics, vancomycin and streptomycin, on newborn mice. They found that streptomycin increased susceptibility to a disease known as hypersensitivity pneumonitis later in life, but vancomycin had no effect. The difference in each antibiotic's long-term effects can be attributed to how they changed the bacterial ecosystem in the gut. Hypersensitivity pneumonitis is an allergic disease found in people with occupations such as farming, sausage-making, and cleaning hot tubs.

The researchers stress that infants should be treated with antibiotics when needed, but they hope these results will help pinpoint which bacteria make us less susceptible to disease. This could open up the possibility of boosting helpful bacteria through the use of probiotics.

"Probiotics could be the next big trend in parenting because once you know which bacteria prevent disease, you can make sure that children get inoculated with those bacteria," says McNagny.


'/>"/>

Contact: Heather Amos
heather.amos@ubc.ca
604-822-3213
University of British Columbia
Source:Eurekalert

Page: 1

Related medicine news :

1. Continuous antibiotics not necessary for many children with common prenatal abnormality
2. Antibiotics Often Prescribed Needlessly for Terminally Ill, Study Finds
3. Prophylactic antibiotics prevent UTI recurrences in children with vesicoureteral reflux
4. Antibiotics alone are a successful treatment for uncomplicated acute appendicitis in kids
5. LA BioMed study finds daily antibiotics most effective in preventing recurrent urinary tract infection
6. Antibiotics before heart surgery protect against infection
7. Penicillin equally effective as big gun antibiotics for treating less severe childhood pneumonia
8. New Guidance Limits Antibiotics for Common Infections in Children
9. Aqua Feed Market (Antibiotics, Vitamins, Antioxidants, Amino Acids, Feed Enzymes, Feed Acidifiers) Worth $106 Billion By 2018 - New Report by MarketsandMarkets
10. Antibiotics Procurement Research Report Now Available from IBISWorld
11. Alternative to antibiotics
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading network for professional ... action towards gender equality at their inaugural Summit in New York City in June. ... a social audience of over 3 million. To watch the Mobilize Women video, ...
(Date:10/13/2017)... ... October 13, 2017 , ... “The Journey: From the Mountains to the Mission ... lost souls in the Philippines. “The Journey: From the Mountains to the Mission Field” ... the Bible. She has taught all ages and currently teaches a class of ladies ...
(Date:10/12/2017)... WAUSAU, Wis. (PRWEB) , ... October 12, 2017 ... ... formulated standard products to meet the demand of today’s consumer and regulatory authorities ... team of probiotic experts and tested to meet the highest standard. , ...
(Date:10/12/2017)... ... October 12, 2017 , ... Dr. Parsa Mohebi, ... a medical article to the newly revamped Cosmetic Town journal section, ... hair transplant procedure known as Follicular Unit Extraction (FUE). , Dr. ...
(Date:10/12/2017)... , ... October 12, 2017 , ... ... the nation's first interactive health literacy software tool, and the Cancer Patient Education ... of cancer patient education, today announce a new strategic alliance. , As ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... 2, 2017 The Rebound mobile app is poised ... reverse the tide of prescription drug addiction. The app empowers ... intake and stepping down their dosage in a safe, controlled ... December 2017; the first 100,000 people to sign up will ... http://www.rebound-solution.com/ ...
(Date:9/27/2017)... 27, 2017  Commended for their devotion to personalized service, ... as number one in the South Florida Business Journal,s 50 ... 5000 yearly list, the national specialty pharmacy has found its ... will soon be honored by SFBJ as the 2017 ... Set to receive his award in October, Bardisa said ...
(Date:9/25/2017)...  EpiVax, Inc., a leader in the fields ... announced the launch of EpiVax Oncology Inc., a ... cancer vaccines. EpiVax has provided $500,000 in seed ... technologies to the new precision immunotherapy venture. Gad ... as Chief Executive Officer. Gad brings over 25 ...
Breaking Medicine Technology: