Elderly people with the metabolic syndrome -- a constellation of cardiovascular risk factors including excessive fat around the abdomen, high blood pressure, and high blood glucose levels -- are at greater risk for cognitive impairment and decline than those without the syndrome, according to a study led by a University of California, San Francisco (UCSF) researcher at the San Francisco VA Medical Center (SFVAMC).
Elders with both the metabolic syndrome and high levels of inflammation in the blood are particularly at risk, according to the research. The findings, based on a five-year study of more than 2,600 elders, are the first to show a link between the metabolic syndrome and a decline in mental powers among the elderly.
The metabolic syndrome is on the rise in the United States, affecting an estimated one in four adults and 40 percent of people over the age of 40. It is defined as a cluster of five simultaneous disorders: abdominal obesity, high blood pressure, high blood triglycerides (fats), low levels of HDL -- the so-called "good" cholesterol -- and high blood glucose levels. Inflammation, as indicated by high levels of inflammatory markers in the blood, is often found in people with metabolic syndrome as well. Together, these conditions strongly increase the risk of coronary heart disease, vascular disease, stroke, and type 2 II diabetes.
Jennifer O’Brien | EurekAlert!
Do microplastics harbour additional risks by colonization with harmful bacteria?
05.04.2018 | Leibniz-Institut für Ostseeforschung Warnemünde
Rutgers-led innovation could spur faster, cheaper, nano-based manufacturing
14.02.2018 | Rutgers University
At the Hannover Messe 2018, the Bundesanstalt für Materialforschung und-prüfung (BAM) will show how, in the future, astronauts could produce their own tools or spare parts in zero gravity using 3D printing. This will reduce, weight and transport costs for space missions. Visitors can experience the innovative additive manufacturing process live at the fair.
Powder-based additive manufacturing in zero gravity is the name of the project in which a component is produced by applying metallic powder layers and then...
Physicists at the Laboratory for Attosecond Physics, which is jointly run by Ludwig-Maximilians-Universität and the Max Planck Institute of Quantum Optics, have developed a high-power laser system that generates ultrashort pulses of light covering a large share of the mid-infrared spectrum. The researchers envisage a wide range of applications for the technology – in the early diagnosis of cancer, for instance.
Molecules are the building blocks of life. Like all other organisms, we are made of them. They control our biorhythm, and they can also reflect our state of...
University of Connecticut researchers have created a biodegradable composite made of silk fibers that can be used to repair broken load-bearing bones without the complications sometimes presented by other materials.
Repairing major load-bearing bones such as those in the leg can be a long and uncomfortable process.
Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.
Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...
Novel highly efficient and brilliant gamma-ray source: Based on model calculations, physicists of the Max PIanck Institute for Nuclear Physics in Heidelberg propose a novel method for an efficient high-brilliance gamma-ray source. A giant collimated gamma-ray pulse is generated from the interaction of a dense ultra-relativistic electron beam with a thin solid conductor. Energetic gamma-rays are copiously produced as the electron beam splits into filaments while propagating across the conductor. The resulting gamma-ray energy and flux enable novel experiments in nuclear and fundamental physics.
The typical wavelength of light interacting with an object of the microcosm scales with the size of this object. For atoms, this ranges from visible light to...
13.04.2018 | Event News
12.04.2018 | Event News
09.04.2018 | Event News
24.04.2018 | Information Technology
24.04.2018 | Earth Sciences
24.04.2018 | Life Sciences