In the first study to directly compare the emergence of antibiotic resistance following topical treatment between two antibiotics routinely prescribed for a common vaginal infection, researchers from the Magee-Womens Research Institute have found antibiotic-resistant bacteria more likely to develop with the drug clindamycin than metronidazole. The study is being published in the October issue of the American Journal of Obstetrics and Gynecology.
Researchers followed 99 women between the ages of 18 and 45 who were being treated for bacterial vaginosis (BV), a common gynecological complaint that infects up to 50 percent of women in some populations. BV is characterized by an increase in vaginal alkalinity and substitution of certain beneficial bacteria, particularly those that produce hydrogen peroxide, with more toxic bacteria. Among the infections more prominent symptoms is a milky, foul-smelling discharge.
"Symptoms of discharge are one of the most common reasons women visit a gynecologist," said Sharon Hillier, Ph.D., professor in the departments of obstetrics, gynecology and reproductive sciences and molecular genetics and biochemistry at the University of Pittsburgh School of Medicine and senior author of the study. "For years, clinicians have thought of BV infection as a minor problem, but studies have shown that women who have BV are more likely to get herpes and other sexually transmitted diseases, including HIV."
Michele D. Baum | EurekAlert!
Researchers find trigger that turns strep infections into flesh-eating disease
19.02.2019 | Houston Methodist
Loss of identity in immune cells explained
18.02.2019 | Technische Universität München
Up to now, OLEDs have been used exclusively as a novel lighting technology for use in luminaires and lamps. However, flexible organic technology can offer much more: as an active lighting surface, it can be combined with a wide variety of materials, not just to modify but to revolutionize the functionality and design of countless existing products. To exemplify this, the Fraunhofer FEP together with the company EMDE development of light GmbH will be presenting hybrid flexible OLEDs integrated into textile designs within the EU-funded project PI-SCALE for the first time at LOPEC (March 19-21, 2019 in Munich, Germany) as examples of some of the many possible applications.
The Fraunhofer FEP, a provider of research and development services in the field of organic electronics, has long been involved in the development of...
For the first time, an international team of scientists based in Regensburg, Germany, has recorded the orbitals of single molecules in different charge states in a novel type of microscopy. The research findings are published under the title “Mapping orbital changes upon electron transfer with tunneling microscopy on insulators” in the prestigious journal “Nature”.
The building blocks of matter surrounding us are atoms and molecules. The properties of that matter, however, are often not set by these building blocks...
Scientists at the University of Konstanz identify fierce competition between the human immune system and bacterial pathogens
Cell biologists from the University of Konstanz shed light on a recent evolutionary process in the human immune system and publish their findings in the...
Laser physicists have taken snapshots of carbon molecules C₆₀ showing how they transform in intense infrared light
When carbon molecules C₆₀ are exposed to an intense infrared light, they change their ball-like structure to a more elongated version. This has now been...
The so-called Abelian sandpile model has been studied by scientists for more than 30 years to better understand a physical phenomenon called self-organized...
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