Smokers can add pre-cancerous growths in the colon to the host of increased health risks they face, according to two studies presented at the 69th Annual Scientific Meeting of the American College of Gastroenterology. Researchers at Our Lady of Mercy Medical Center examined the relationship between polyps and dietary and recreational habits as well as medications in a prospective study of 157 patients with a mean age of 55 years and found smokers faced a significant risk of developing colon polyps – precancerous growths in the colon.
The researchers gathered a range of demographic and health information, including smoking history and use of herbal and nutraceutical supplements including vitamins and minerals, among other information. Participants underwent colonoscopy screening to detect polyps and colorectal cancer.
The researchers found cigarette smokers were more likely to have polyps, to have a greater number of polyps, and to have larger polyps than non-smokers. A logistic regression analysis determined a four percent increased risk of polyps for every additional year of smoking.
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An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
19.01.2017 | Event News
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09.01.2017 | Event News
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19.01.2017 | Physics and Astronomy