Navigation Links
Bacteria collection sheds light on urinary tract infections

Food of animal origin, contaminated with E.coli, can lead to urinary tract infections in women, according to a team of bacteriologists.

“We found out that UTIs may be caused by ingesting food contaminated with E. coli,?said Chobi DebRoy, director of Penn State’s Gastroenteric Disease Center. Previously, this link was not established, she noted.

Senior author, Dr. Lee W. Riley, University of California-Berkeley, found that E.coli strains isolated from patients with UTIs were genetically related to E.coli strains from cows that were in the collection of strains at the Gastroenteric Disease Center. Riley and DebRoy reported their findings in a recent issue of Clinical Infectious Diseases.


About 8 to 10 million people are diagnosed with urinary tract infections each year. Women are more likely to get UTIs than men because it is easier for the bacteria to reach their bladder. Fifty percent of all women will experience at least one episode of UTIs during their lifetime. UTIs are typically treated with antibiotics.

The researchers found that the E.coli causing the UTIs matched genetically with a sample of E.coli obtained from an animal source. They used E.coli samples collected over 40 years from the center to match up the bacteria causing UTIs with bacteria found in animals. They tested E.coli samples from dogs, cows, sheep, water and turkeys. The researchers then compared the samples genetically to the UTI causing bacteria and found that a sample from a cow matched well with the E.coli found in humans.
The team also found that the E.coli causing the infections is resistant to antibiotics. The possibility that these multidrug-resistant bacteria could have an animal origin has major public health implications because of the practice of administering subtherapeutic doses of antibiotics as growth promoters in animals.

E.coli is common bacteria found in humans and animals. Thousands of E.coli live in the organs of humans and
'"/>

Source:Penn State Live


Page: 1 2

Related biology news :

1. Solution to Pollution: New Bacteria Eats Toxic Waste
2. The Bacterias guide to survival
3. UF Researchers Map Bacterial Proteins That Cause Tooth Loss
4. Bacterial genome sheds light on synthesizing cancer-fighting compounds
5. Where Bacteria Get Their Genes
6. Bacteria feed on smelly breath (and feet)
7. New insight into autoimmune disease: Bacterial infections promote recognition of self-glycolipids
8. Bacteria use hosts immune response to their competitive advantage
9. Say what? Bacterial conversation stoppers
10. Bacteria are key to green plastics, drugs
11. Researchers Discover Ancient Origins Of Tuberculosis-causing Bacteria
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Bacteria collection sheds light urinary tract infections

(Date:7/25/2014)... central nervous system disease that is caused by ... the embryonic phase. Many patients have varying degrees ... retardation. Such problems decrease the patients, functional independence ... Physical Medicine and Rehabilitation Education and Research Hospital, ... SB, using the Pediatric Evaluation of Disability Inventory ...
(Date:7/25/2014)... researchers have detected an unknown interaction between microorganisms and ... into a droplet of salt water and is left ... create biomineralogical biosaline 3D morphologically complex formations, where they ... revived. The discovery was made by chance with a ... Astrobiology journal and may help to find ...
(Date:7/24/2014)... , July 24, 2014 /PRNewswire-iReach/ -- The Geneva Healthcare ... cardiac devices, has cut emergency room wait times by ... Diego (UCSD) Medical Center, according to a recent study ... Emergency Departments are using the suite to access data ... or defibrillators. "Using Geneva,s technology platform we ...
Breaking Biology News(10 mins):Bacteria manipulate salt to build shelters to hibernate 2UC San Diego Medical Center Cuts Average ER Wait Time by 92 Minutes using the Geneva Healthcare Suite 2UC San Diego Medical Center Cuts Average ER Wait Time by 92 Minutes using the Geneva Healthcare Suite 3
... Studies show the incidence of diabetes in dogs has increased ... Missouri veterinarians have changed the way veterinarians treat diabetes in ... humans. Dogs are susceptible to type 1, insulin-dependent diabetes. ... because their bodies do not produce enough insulin, a hormone ...
... around the world have forced many species to the brink ... multiple causes that are still not fully understood, researchers conclude ... causative factor is often missing the larger picture, they said, ... don,t consider the totality of causes or could even ...
... April 25, 2011 - Call them the Jason Bournes of ... secret agents, some bacteria avoid antibiotic treatments by essentially shutting ... says Thomas Wood, professor in the Artie McFerrin Department of ... elaborate survival mechanism is explained in the online April edition ...
Cached Biology News:MU researchers pioneer animal diabetes treatment 2Catastrophic amphibian declines have multiple causes, no simple solution 2Catastrophic amphibian declines have multiple causes, no simple solution 3'Going off the grid' helps some bacteria hide from antibiotics 2'Going off the grid' helps some bacteria hide from antibiotics 3
(Date:7/24/2014)... sophisticated equipment, trained personnel, and detection dogs to ... attacks. A revolutionary new electronic chip with nano-sized ... much easier. , The groundbreaking nanotechnology-inspired sensor, devised ... ,s School of Chemistry and Center for Nanoscience ... Tracense, picks up the scent of explosives molecules ...
(Date:7/24/2014)... to settle into equilibriuma state of unchanging balance ... of non-equilibrium conditions where new possibilities lie. Non-equilibrium ... such as temperature fluctuations, freezing and melting, or ... body temperature, airplanes to fly, and the Earth ... even though these conditions exist naturally and are ...
(Date:7/24/2014)... SRI International has been awarded a new ... Allergy and Infectious Diseases (NIAID), part of the National ... therapies for HIV infection and AIDS. The contract supports ... and the complications and opportunistic infections associated with the ... of HIV. According to the World ...
(Date:7/24/2014)... , July 24, 2014  Neogen Corporation (Nasdaq: ... future forecasts of its potential revenue from new rodenticide ... to investors and analysts on July 22, 2014, Neogen,s ... analysts regarding this research. "It was my ... about the potential of a new type of rodenticide, ...
Breaking Biology Technology:Nano-sized chip 'sniffs out' explosives far better than trained dogs 2New approach to form non-equilibrium structures 2National Institute of Allergy and Infectious Diseases Awards SRI International Contract to Study New Therapies for HIV and AIDS 2National Institute of Allergy and Infectious Diseases Awards SRI International Contract to Study New Therapies for HIV and AIDS 3Neogen comments on SenesTech 2
... Stage Product Targeting Life-threatening Hereditary ... to Host Conference Call at 10:30 A.M. Eastern Today to Discuss ... ... Incorporated,(Nasdaq: VPHM ) and Lev Pharmaceuticals, Inc. (OTC Bulletin Board: LEVP),today ...
... July 15 /Xinhua-PRNewswire-FirstCall/ --,China-Biotics, Inc. (OTC Bulletin ... firm specializing in the manufacture,research, development, marketing ... appointment of American Stock Transfer & Trust ... registrar, effective August 15, 2008.,AST, headquartered in ...
... Inc. (NYSE: CRY ),a biomaterials, medical device and ... results will be released on,Thursday, July 31, 2008. The ... 10:00 a.m. Eastern Time, July 31, 2008, to discuss ... by Steven G.,Anderson, president and CEO of CryoLife, Inc., ...
Cached Biology Technology:ViroPharma To Acquire Lev Pharmaceuticals 2ViroPharma To Acquire Lev Pharmaceuticals 3ViroPharma To Acquire Lev Pharmaceuticals 4ViroPharma To Acquire Lev Pharmaceuticals 5ViroPharma To Acquire Lev Pharmaceuticals 6ViroPharma To Acquire Lev Pharmaceuticals 7ViroPharma To Acquire Lev Pharmaceuticals 8ViroPharma To Acquire Lev Pharmaceuticals 9China-Biotics, Inc. Announces Appointment of New Transfer Agent Effective August 15, 2008 2CryoLife Announces Release Date and Teleconference Call Details for Second Quarter 2008 Financial Results 2