Parents concerned about use of oral steroids to treat their asthmatic children will be reassured by a new study conducted by a team of clinicians at the Research Institute of the McGill University Health Centre (MUHC) and the Shriners Hospital (Montreal). This study, the first to evaluate the effects of short courses of oral steroids on bone density and hormone function, was published in the February issue of the international journal Pediatrics.
“Often parents will be hesitant to administer prescribed oral glucocorticoids, a subset of steroids, to their asthmatic children because they are worried about the potential side effects,” says Dr. Francine Ducharme, pediatrician at the Montreal Children’s Hospital of the MUHC and lead author of the study. “These drugs are extremely effective at reducing inflammation of the airways and treating asthma flare-ups. This study shows that parents do not need to be concerned when these drugs are used for up to five days to treat acute asthma exacerbations.”
“One of the main concerns with glucocorticoid use is their effect on bones,” says Dr. Gilles Chabot, pediatrician at the Shriners Hospital and coauthor of the study. “We were able to look directly at the children’s bones and determine that the repeated short courses of oral glucocorticoids had no detectable cumulative negative effect on bone formation.”
Christine Zeindler | EurekAlert!
Correct antibiotic dosing could preserve lung microbial diversity in cystic fibrosis
22.02.2019 | Children's National Health System
Researchers find trigger that turns strep infections into flesh-eating disease
19.02.2019 | Houston Methodist
An international research team including astronomers from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has combined radio telescopes from five continents to prove the existence of a narrow stream of material, a so-called jet, emerging from the only gravitational wave event involving two neutron stars observed so far. With its high sensitivity and excellent performance, the 100-m radio telescope in Effelsberg played an important role in the observations.
In August 2017, two neutron stars were observed colliding, producing gravitational waves that were detected by the American LIGO and European Virgo detectors....
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...
11.02.2019 | Event News
30.01.2019 | Event News
16.01.2019 | Event News
22.02.2019 | Physics and Astronomy
22.02.2019 | Materials Sciences
22.02.2019 | Life Sciences