Navigation Links
Evidence of increasing antibiotic resistance
Date:3/3/2010

A team of scientists in the United Kingdom and the Netherlands are reporting disturbing evidence that soil microbes have become progressively more resistant to antibiotics over the last 60 years. Surprisingly, this trend continues despite apparent more stringent rules on use of antibiotics in medicine and agriculture, and improved sewage treatment technology that broadly improves water quality in surrounding environments. Their report appears in ACS' bi-weekly journal Environmental Science and Technology.

David Graham and colleagues note that, although scientists have known for years that resistance was increasing in clinical situations, this is the first study to quantify the same problem in the natural environment over long time-scales. They express concern that increased antibiotic resistance in soils could have broad consequences to public health through potential exposure through water and food supplies. Their results "imply there may be a progressively increasing chance of encountering organisms in nature that are resistant to antimicrobial therapy."

The study involved an analysis of 18 different antibiotic resistance genes (ARGs) to four different classes of antibiotics in soil samples collected in the Netherlands from 1940 to 2008. ARGs are genes chosen to assess potential changes in resistance in microbes. Using data from sites around the Netherlands, the scientists found increasing levels in 78 percent of the ARG tested, clearly indicating increased potential for resistance over time. Because soil samples were only collected from the Netherlands, the scientists conclude their report by suggesting that further studies need be performed around the world so that the scope and possible ramifications of their results can be better understood.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert  

Page: 1

Related biology news :

1. More evidence on benefits of high blood pressure drugs in diabetic eye disease
2. Retail meat linked to urinary tract infections: Strong new evidence
3. First evidence that blueberry juice improves memory in older adults
4. Research adds to evidence that autism is a brain connectivity disorder
5. More evidence on benefits of high blood pressure drugs in diabetic eye disease
6. New evidence that dark chocolate helps ease emotional stress
7. Does green tea prevent cancer? Evidence continues to brew, but questions remain
8. Algae and pollen grains provide evidence of remarkably warm period in Antarcticas history
9. Growing outcomes evidence spurs renewed interest in unique heart valve procedure
10. Researchers find first evidence of virus in malignant prostate cells
11. Growing evidence of marijuana smokes potential dangers
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Evidence of increasing antibiotic resistance
(Date:4/5/2017)... KEY FINDINGS The global market for stem ... 25.76% during the forecast period of 2017-2025. The rise ... growth of the stem cell market. Download ... The global stem cell market is segmented on the ... cell market of the product is segmented into adult ...
(Date:4/3/2017)... WASHINGTON , April 3, 2017 /PRNewswire-USNewswire/ ... single-cell precision engineering platform, detected a statistically ... cell product prior to treatment and objective ... highlight the potential to predict whether cancer ... prior to treatment, as well as to ...
(Date:3/30/2017)... 30, 2017 The research team of The ... (3D) fingerprint identification by adopting ground breaking 3D fingerprint minutiae recovery ... of speed and accuracy for use in identification, crime investigation, immigration ... ... A research team ...
Breaking Biology News(10 mins):
(Date:6/22/2017)... ... June 22, 2017 , ... ... RegMedNet has produced a Spotlight series on “Cell Therapy Regulation” ... perspectives by leading experts on the unique regulatory challenges of stem cell medical ...
(Date:6/22/2017)... ... ... Charm Sciences, Inc. is pleased to announce that its Charm Amphenicol (AMPH) test ... screening test at dairies and farms for raw commingled cow milk. The test was ... system. These systems are a combination incubator and reader in one. , “The AMPH ...
(Date:6/20/2017)... , June 20, 2017  Kibow Biotech Inc., a ... announce the issuance of a new patent covering a ... by the U.S. Patent and Trademark Office on May ... of the Buzz of Bio award in 2014 in ... to developing non-drug approaches to chronic disease. Renadyl™, the ...
(Date:6/19/2017)... (PRWEB) , ... June 19, 2017 , ... ... overseeing all service activities supporting EDETEK’s products including training, implementation, support, and client ... to his new role. He has previously held leadership roles for service providers ...
Breaking Biology Technology: