Navigation Links
Scientists Find Way To Stop Infection Of Implants

Researchers at Jefferson Medical College had found a way to check infection of the implants in the body.

Infections associated with inserting a medical device can be devastating, painful//, and cause prolonged disability, costing a lot of money.

Now, researchers have found a way to create a permanent chemical bond between antibiotics and titanium, a material used in orthopedic implants. The proof-of-principle study showed that an antibiotic can be connected to the titanium surface in an active form, and can kill bacteria and prevent infection. The work is a critical first step toward developing stable, bacteria-resistant implants to combat infection.

Infections associated with orthopedic implants are one of the major causes of implant failure. If bacteria grow on an implant, it can't knit properly with bone. The researchers report their results in the current issue of the journal Chemistry and Biology.

In the work, the scientists fastened the antibiotic vancomycin to titanium powder. The vancomycin could then immediately kill bacteria sensitive to vancomycin that landed on the titanium.

The researchers checked to see if vancomycin was indeed attached to the titanium surface using microscopy. Next, they added a fragment of bacterial cell wall to see if the vancomycin on the powder, or beads, could bind to its natural target. The tests proved that the vancomycin was bound and active.

Finally, they added bacteria and showed that titanium beads with vancomycin on the surface killed the bacteria. When the beads were exposed to more bacteria, the vancomycin continued to kill the new infection. The vancomycin was not only chemically bound, but aggressively curtailed re-infection as well.

Source: Newswise
'"/>




Page: 1

Related medicine news :

1. Scientists plan human cloning clinic in the United States
2. Scientists found ancient Human Germ Killer
3. Scientists locate key hormone involved in appetite control
4. Scientists open the book of life
5. Scientists review SARS
6. Scientists crack dengue fever puzzle
7. Scientists push to lower hidden sodium in food
8. Indian Scientists Make Wide-Ranging Analysis And Annotation Of X Chromosome
9. Scientists have found effective brain regions for deep brain stimulation for Parkinson’s
10. Scientists reveal the secrets of sarcasm
11. Scientists Unveil Mechanism Behind Resistance to Severe Malaria
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/12/2016)... ... 12, 2016 , ... The Jones Agency, a family owned insurance company with ... a cooperative charity drive with the Tarrant Area Food Bank in the hopes of ... families in need, the Tarrant County Food Bank offers hope and security to the ...
(Date:2/12/2016)... ... 12, 2016 , ... Erlanger Agency has announced a new partnership in its ... campaign focuses on the fight against breast cancer, fundraising for a local woman named ... . , Carmen is a loving single mother of two boys who also serves ...
(Date:2/12/2016)... ... 12, 2016 , ... Donor Network West, the organ procurement organization that heals ... with San Ramon Regional Medical Center. Under the collaboration, the first of its kind, ... accommodate a more certain time frame for donor families for the recovery of organs. ...
(Date:2/12/2016)... , ... February 12, 2016 , ... For Coast Dental ... Suzan Sweeney, RDH, and dental assistant Terrell Moore shortly before 7 a.m. to volunteer ... of dental professionals, donating their time and skills to help hundreds of uninsured and ...
(Date:2/12/2016)... York, NY (PRWEB) , ... February 12, 2016 ... ... edition of “Revolutionizing Cancer Care.” , The print component of “Revolutionizing ... Chicago, Dallas, Pittsburgh/Cleveland, New York, Washington DC/Baltimore, and Seattle, with a circulation of ...
Breaking Medicine News(10 mins):
(Date:2/12/2016)... , Maharashtra, February 12, 2016 ... Market research report titled Chronic Inflammation Global Clinical ... a snapshot of the global clinical trials landscape ... clinical trials by Region, Country (G7 & E7), ... point status and reviews top companies involved and ...
(Date:2/11/2016)... 2016 Laboratory glassware and plasticware ... These may range from microscope slides to large storage ... from borosilicate glass because of its low weight and ... hand, started gaining popularity over the past decade when ... glass with plastic in several applications due to its ...
(Date:2/11/2016)... 11, 2016 Potrero Medical, Inc., the developer of ... the appointment of George M. Rapier, III , MD, ... TX , WellMed is one of the nation,s largest ... HMO members in Texas and ... of his own internal medicine practice, he has been instrumental ...
Breaking Medicine Technology: