PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Exercise improves symptoms in irritable bowel syndrome

2011-01-26
(Press-News.org) The study, which was conducted at Sahlgrenska University Hospital in Gothenburg and at Alingsås Hospital, included 102 IBS patients between the ages of 18 and 65. Half the group was randomly allocated to increase their physical activity and the other half to maintain their usual lifestyle. Both groups received supportive phone calls from a physiotherapist. The active group increased their physical activity on their own, but with the advice and support from the physiotherapist.

"They were advised to perform moderate to vigorous physical activity for 20 to 30 minutes three to five times a week," says Elisabet Johannesson, a registered physiotherapist and one of the authors of the article.

At the start of the study and after three months the participants in the study were asked to rate their different IBS complaints, such as abdominal pain, stool problems and quality of life.

"The group with unchanged lifestyle had an average decrease of symptoms by 5 points. The active group on the other hand showed a symptom improvement with an average reduction of 51 points," says Riadh Sadik, a senior physician who has been responsible for the study.

The researchers also showed that the group with an unchanged lifestyle had deteriorating symptoms in 23% of cases, compared with the active group in which only 8% felt worse.

The measurement of fitness in the study showed a slight increase in the activity group only. "This suggests that even a slight increase of physical activity may reduce symptoms and protect from deterioration," says Sadik.

The study is published in the American Journal of Gastroenterology and has attracted great attention in the United States, United Kingdom and Sweden.

INFORMATION: FACTS ABOUT IBS

IBS is an abbreviation for irritable bowel syndrome. These very common disease affects about 10 to 15% of the world's population. Both women and men are affected. The disease is characterised by abdominal pain or discomfort, constipation and/or diarrhoea and bloating. Patients may sometimes experience other symptoms such as palpitations, bouts of sweating, headaches and fatigue.

Bibliometric data:
Journal: American Journal of Gastroenterology
Title of the article: Physical Activity Improves Symptoms in Irritable Bowel Syndrome: A Randomized Controlled Trial
Authors: Elisabet Johannesson, Magnus Simrén, Hans Strid, Antal Bajor and Riadh Sadik



ELSE PRESS RELEASES FROM THIS DATE:

The language of young love: The ways couples talk can predict relationship success

2011-01-26
We know that people tend to be attracted to, date, and marry other people who resemble themselves in terms of personality, values, and physical appearance. However, these features only skim the surface of what makes a relationship work. The ways that people talk are also important. A new study published in Psychological Science, a journal of the Association for Psychological Science, finds that people who speak in similar styles are more compatible. The study focused on words called "function words." These aren't nouns and verbs; they're the words that show how those ...

New materials may bring advanced optical technologies, cloaking

New materials may bring advanced optical technologies, cloaking
2011-01-26
WEST LAFAYETTE, Ind. - Researchers are developing a new class of "plasmonic metamaterials" as potential building blocks for advanced optical technologies, including ultrapowerful microscopes and computers, improved solar cells, and a possible invisibility cloak. The new materials could make possible "nanophotonic" devices for numerous applications, said Alexandra Boltasseva, an assistant professor of electrical and computer engineering at Purdue University. Unlike natural materials, metamaterials may possess an index of refraction less than one or less than zero. Refraction ...

New discovery could lead to vaccines for plague and bacterial pneumonias

New discovery could lead to vaccines for plague and bacterial pneumonias
2011-01-26
Saranac Lake, N.Y. – There is an ongoing battle in the "war on terror" that remains mostly unseen to the public -- a race between scientists working to develop a vaccine to protect against plague and the terrorists who seek to use plague as a weapon. "Governments remain concerned that bioweapons of aerosolized Yersinia pestis, the bacteria that causes plague, could kill thousands," said Stephen Smiley, a leading plague researcher and Trudeau Institute faculty member. The anthrax scare that followed the terror attacks of September 11, 2001, made the threat of bioterrorism ...

NIH, Gates Foundation and Colorado State team up to find new approach to a TB vaccine

2011-01-26
WHAT: A team of U.S. and European researchers have found that a new vaccine strategy tested in mice provides stronger, more long-lasting protection from tuberculosis (TB) infection than the vaccine currently used in humans, known as BCG. Their findings were published online on January 23rd in the journal Nature Medicine. The study was co-funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, and the Bill & Melinda Gates Foundation. It was coordinated by the NIAID-funded TB Vaccine Testing and Research ...

Body counts

Body counts
2011-01-26
In the aftermath of a dirty bomb, hundreds or even thousands of victims could require medical attention. First responders conduct extensive training to prepare for such a cataclysmic event, but planning is difficult without a solid estimate of how many people could be injured. The toll would be influenced by a number of variables. For example, the toll from a dirty bomb detonation would depend upon the population density at the explosion site and the components used in the explosive. To plan effective training scenarios and tabletop exercises, first responders need a ...

Soap films help to solve mathematical problems

Soap films help to solve mathematical problems
2011-01-26
Soap bubbles and films have always fascinated children and adults, but they can also serve to solve complex mathematical calculations. This is shown by a study carried out by two professors at the University of Málaga, who have succeeded in solving classic problems using just such an innovative procedure. "With the aid of soap films we have solved variational mathematical problems, which appear in the formulation of many physical problems", explains Carlos Criado, professor at the University of Málaga, speaking to SINC. Together with his colleague Nieves Álamo, he has ...

Voiding defects: New technique makes LED lighting more efficient

2011-01-26
Light-emitting diodes (LEDs) are an increasingly popular technology for use in energy-efficient lighting. Researchers from North Carolina State University have now developed a new technique that reduces defects in the gallium nitride (GaN) films used to create LEDs, making them more efficient. LED lighting relies on GaN thin films to create the diode structure that produces light. The new technique reduces the number of defects in those films by two to three orders of magnitude. "This improves the quality of the material that emits light," says Dr. Salah Bedair, a professor ...

Mercury in Bay Area fish a legacy of California mining

2011-01-26
ANN ARBOR, Mich.---Mercury contamination, a worldwide environmental problem, has been called "public enemy No. 1" in California's San Francisco Bay. Mercury mining and gold recovery in the mid-1800s to late 1900s, combined with present day oil refineries, chemical manufacturing plants and wastewater treatment plants have contributed enough mercury to threaten wildlife and prompt a fish consumption advisory in the Bay Area. With so many possible sources of contamination, environmental scientists and regulatory agencies would like to know which specific sources contribute ...

Molecular network influences development of chronic lymphocytic leukemia

2011-01-26
COLUMBUS, Ohio – A study shows for the first time that the three most common chromosome changes seen in chronic lymphocytic leukemia disrupt a molecular network that includes several important genes and strongly influences the outcome of the disease. The research was led by investigators at the Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James) and at University of Texas M.D. Anderson Cancer Center, working in collaboration with investigators at seven other centers in Italy and ...

The practical full-spectrum solar cell comes closer

The practical full-spectrum solar cell comes closer
2011-01-26
Solar cells are made from semiconductors whose ability to respond to light is determined by their band gaps (energy gaps). Different colors have different energies, and no single semiconductor has a band gap that can respond to sunlight's full range, from low-energy infrared through visible light to high-energy ultraviolet. Although full-spectrum solar cells have been made, none yet have been suitable for manufacture at a consumer-friendly price. Now Wladek Walukiewicz, who leads the Solar Energy Materials Research Group in the Materials Sciences Division (MSD) at the ...

LAST 30 PRESS RELEASES:

Mysterious ‘Dark Dwarfs’ may be hiding at the heart of the Milky Way

Real-world data shows teclistamab can benefit many multiple myeloma patients who would have been ineligible for pivotal trial

Scientists reveal how a key inflammatory molecule triggers esophageal muscle contraction

Duration of heat waves accelerating faster than global warming

New mathematical insights into Lagrangian turbulence

Clinical trials reveal promising alternatives to high-toxicity tuberculosis drug

Artificial solar eclipses in space could shed light on Sun

Probing the cosmic Dark Ages from the far side of the Moon

UK hopes to bolster space weather forecasts with Europe's first solar storm monitor

Can one video change a teen's mindset? New study says yes - but there’s a catch

How lakes connect to groundwater critical for resilience to climate change, research finds

Youngest basaltic lunar meteorite fills nearly one billion-year gap in Moon’s volcanic history

Cal Poly Chemistry professor among three U.S. faculty to be honored for contributions to chemistry instruction

Stoichiometric crystal shows promise in quantum memory

Study sheds light on why some prostate tumors are resistant to treatment

Tree pollen reveals 150,000 years of monsoon history—and a warning for Australia’s northern rainfall

Best skin care ingredients revealed in thorough, national review

MicroRNA is awarded an Impact Factor Ranking for 2024

From COVID to cancer, new at-home test spots disease with startling accuracy

Now accepting submissions: Special Collection on Cognitive Aging

Young adult literature is not as young as it used to be

Can ChatGPT actually “see” red? New results of Google-funded study are nuanced

Turning quantum bottlenecks into breakthroughs

Cancer-fighting herpes virus shown to be an effective treatment for some advanced melanoma

Eliminating invasive rats may restore the flow of nutrients across food chain networks in Seychelles

World’s first: Lithuanian scientists’ discovery may transform OLED technology and explosives detection

Rice researchers develop superstrong, eco-friendly materials from bacteria

Itani studying translation potential of secure & efficient software updates in industrial internet of things architectures

Elucidating the source process of the 2021 south sandwich islands tsunami earthquake

Zhu studying use of big data in verification of route choice models

[Press-News.org] Exercise improves symptoms in irritable bowel syndrome