A study published in PLoS ONE today addresses the impact of neuroprotection on Alzheimer's disease. Remarkably, the study shows that even very modest neuroprotective effects at the cellular level can lead to dramatic reductions in the number of cases of Alzheimer's. Based on data derived from 26 epidemiological studies worldwide (comprising over 60,000 subjects), Dr de la Fuente-Fernandez developed a simple mathematical model that will allow researchers to test the effect of new neuroprotective drugs.
Perhaps not too surprisingly, the study suggests however that the most effective neuroprotective therapy for Alzheimer's disease may well not be a pill, but education and intellectual activity. Mounting evidence accumulated over the last few ye ars supports the notion that intellectual activity increases what neuroscientists call "the cognitive reserve". According to the model, a mere 5% increase in the cognitive reserve in the general population would prevent one third of Alzheimer's cases. Dr de la Fuente-Fernandez, a neurologist at the Hospital A. Marcide in Ferrol (Spain), points out that public health policies aimed at implementing higher levels of education in the general population are likely the best strategy for preventing Alzheimer's disease.
Citation: de la Fuente-Fernández R (2006) Impact of Neuroprotection on Incidence of Alzheimer’s Disease. PLoS ONE 1(1): e52. doi:10.1371/journal.pone.0000052
3D images of cancer cells in the body: Medical physicists from Halle present new method
16.05.2018 | Martin-Luther-Universität Halle-Wittenberg
Better equipped in the fight against lung cancer
16.05.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.
The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...
Cardiovascular tissue engineering aims to treat heart disease with prostheses that grow and regenerate. Now, researchers from the University of Zurich, the Technical University Eindhoven and the Charité Berlin have successfully implanted regenerative heart valves, designed with the aid of computer simulations, into sheep for the first time.
Producing living tissue or organs based on human cells is one of the main research fields in regenerative medicine. Tissue engineering, which involves growing...
A team of scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg investigated optically-induced superconductivity in the alkali-doped fulleride K3C60under high external pressures. This study allowed, on one hand, to uniquely assess the nature of the transient state as a superconducting phase. In addition, it unveiled the possibility to induce superconductivity in K3C60 at temperatures far above the -170 degrees Celsius hypothesized previously, and rather all the way to room temperature. The paper by Cantaluppi et al has been published in Nature Physics.
Unlike ordinary metals, superconductors have the unique capability of transporting electrical currents without any loss. Nowadays, their technological...
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