The main cause of this is not the stress of travelling, but the lack of oxygen experienced in an aircraft or during high altitude stays in the mountains. By taking this new risk factor into account further bouts can be prevented. This is the conclusion of a study supported by the Swiss National Science Foundation (SNSF).
A lack of oxygen or the proverbial thin air, as is common at high altitudes or during flights, can trigger inflammation in the intestinal tract in people with a corresponding predisposition. Researchers of the Swiss IBD Cohort Study have now confirmed this correlation in studies of some one hundred patients suffering from inflammatory bowel disease (IBD). In the month following a stay at high altitude or a flight, bouts of inflammation occurred far more frequently, as researchers led by Stephan R. Vavricka of the Triemli hospital in Zurich reported in their recently published study (*).Travel stress is not to be blamed
If stays at higher altitudes and flights are considered as major risk factors for bouts of inflammation in IBD patients, this can make patients’ lives easier. Doctors, for instance, will be able to prescribe medication before a journey, in order to mitigate the bowels’ reaction to the lack of oxygen and to prevent an outbreak of inflammation.Environmental influences play a key role
(Manuscript available from the SNSF; e-mail: firstname.lastname@example.org)
Scientists track ovarian cancers to site of origin: Fallopian tubes
23.10.2017 | Johns Hopkins Medicine
Researchers release the brakes on the immune system
18.10.2017 | Rheinische Friedrich-Wilhelms-Universität Bonn
University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...
23.10.2017 | Event News
17.10.2017 | Event News
10.10.2017 | Event News
23.10.2017 | Physics and Astronomy
23.10.2017 | Earth Sciences
23.10.2017 | Health and Medicine