Navigation Links
A non-antibiotic approach for treating urinary tract infections

A potential new approach for treating urinary tract infections (UTIs) which affect millions of people annually without traditional antibiotics is being reported in ACS' Journal of Medicinal Chemistry. It involves so-called FimH antagonists, which are non-antibiotic compounds and would not contribute to the growing problem of antibiotic resistance bacteria.

Beat Ernst and colleagues explain that antibiotics are the mainstay treatment for UTIs. Bacteria, however, are developing resistance to common antibiotics, with the emergence of "superbugs" that shrug off some of the most powerful new antibiotics. Thus, the scientists decided to try a new approach developing substances that target bacteria virulence factors, inhibiting them from sticking to the inside of the urinary bladder. Hence, microbes are not able to launch an infection and, furthermore, this new class of antimicrobials is expected to exhibit less selection pressure and, therefore, a reduced potential for the emergence of resistance.

The scientists describe the development of anti-adhesion molecules that specifically interfere with the attachment of bacteria to human bladder cells. The most potent of the substances, an indolinylphenyl mannoside, prevented a UTI from developing in mice (stand-ins for humans in this kind of experiment) for more than eight hours. In the in vivo treatment study, a very low dose of 25 g per mouse reduced the amount of bacteria in the bladder of the animals by almost 10,000 times, which is comparable to the standard antibiotic treatment with ciprofloxacin.

Contact: Michael Bernstein
American Chemical Society

Page: 1

Related medicine news :

1. Unique approach needed to accurately assess health of young adult cancer survivors
2. MU receives national award for using mind-body approach to improve health
3. Global, common approach to pharmaceutical supply chain integrity the focus of workshop
4. Editorial calls for comprehensive approach to cancer screening
5. Rutgers team discovers novel approach to stimulate immune cells
6. National initiative launched to change the way biology departments approach undergraduate education
7. A systems approach to preventing obesity in early life
8. Mount Sinai researchers develop a multi-target approach to treating tumors
9. Moffitt researcher, colleagues find success with new immune approach to fighting some cancers
10. Study Suggests Treating Dyslexia Before Kids Learn to Read
11. New standards for treating traumatic shoulder injuries to improve patient care
Post Your Comments:
(Date:6/24/2016)... ... 24, 2016 , ... Marcy was in a crisis. Her son James, eight, was out of ... verbally and physically. , “When something upset him, he couldn’t control his emotions,” remembers Marcy. ... throw rocks at my other children and say he was going to kill them. ...
(Date:6/24/2016)... , ... June 24, 2016 , ... ... offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience with all ... brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary ...
(Date:6/24/2016)... TX (PRWEB) , ... June 24, 2016 , ... People ... part in Genome magazine’s Code Talker Award, an essay contest in which patients and ... an award to be presented at the 2016 National Society of Genetic Counselors (NSGC) ...
(Date:6/24/2016)... Las Vegas, Nevada (PRWEB) , ... June 24, ... ... their Las Vegas client, The Grove Investment Group (TGIG), has initiated cultivation and ... The Grove, in Las Vegas and Pahrump, Nevada. , Puradigm is the manufacturer ...
(Date:6/24/2016)... , ... June 24, 2016 , ... Venture Construction ... Classic Tournament held on June 20th at the Woodmont Country Club at 1201 ... Wings, an organization dedicated to helping service members that have been wounded in battle ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... OAKLAND, N.J. , June 24, 2016 /PRNewswire/ ... in the design, development and manufacturing of collagen ... and regeneration announced today that Bill Messer ... Sales and Marketing to further leverage the growing ... surgery medical devices. Bill joins the ...
(Date:6/24/2016)... Mass. , June 24, 2016   ... Spaulding Rehabilitation Network,s Dean Center for Tick ... Physical Medicine and Rehabilitation, MIT Hacking Medicine, University ... for Innovation, today announced the five finalists of ... for Lyme disease.  More than 100 scientists, clinicians, ...
(Date:6/24/2016)... June 24, 2016 Research ... "Structural Electronics 2015-2025: Applications, Technologies, Forecasts" ... In-Mold Electronics, Smart Skin, Structural Health ... Structural electronics involves electronic and/or electrical ... structures, replacing dumb structures such as vehicle bodies ...
Breaking Medicine Technology: