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More Power to the Cranberry: Study Shows the Juice is Better than Extracts at Fighting Bacterial Infections

With scientific evidence now supporting the age-old wisdom that cranberries, whether in sauce or as juice, prevent urinary tract infections, people have wondered if there was an element of the berry that, if extracted and condensed, perhaps in pill form, would be as effective as drinking the juice or eating cranberry sauce. A new study from researchers at Worcester Polytechnic Institute helps to answer that question. (more…)

Geoscientists Find Key to Why Some Patients Get Infections from Cardiac Implants

By Guest PostOctober 26, 2011Health, Scienceamericans, antibiotics, atomic force microscopy, bacteria adhere to mineral surfaces, bacterial and human proteins, bacterial cells, biofilm, biofilm formation, biofilm of persistent bacteria, blood infection bacteremia, charles darwin, common human blood protein, contaminated device, deadly blood infection, defibrillators, duke university medical center, enriqueta barrera, eric taylor, fibronectin, fibronectin binding protein a, gene mutations, genetic variants, geobiologists, heart implants, human body, implanted cardiac devices, infections, l barth reller, molecular dynamics simulations, nadia casillas ituarte, national science foundation, ohio state university, pacemakers, patients with implants, prosthetic cardiac valves, proteins of infectious bacteria, ruchirej yongsunthon, single nucleotide polymorphisms, snips, snps, solid substrate, staph bacteria, staphylococcus aureus, steven lower, supaporn lamlertthon, united states, vance fowler

*Bacterial cells have gene mutations that allow them to ‘stick’ to the devices*

New research suggests that some patients develop a potentially deadly blood infection from their implanted cardiac devices because bacterial cells in their bodies have gene mutations that allow them to stick to the devices.

Geoscientists were the major contributors to the finding.

Proceedings of the National Academy of Sciences published the study results online this week. (more…)

Tag Archives: biofilm formation

More Power to the Cranberry: Study Shows the Juice is Better than Extracts at Fighting Bacterial Infections

Geoscientists Find Key to Why Some Patients Get Infections from Cardiac Implants