Certain blood pressure drugs may slow the deterioration of Alzheimer’s disease, according to a study published in the October 12 issue of Neurology, the scientific journal of the American Academy of Neurology.
Called angiotensin-converting enzyme inhibitors, or ACE inhibitors, the drugs are used to treat high blood pressure. Only ACE inhibitors that can penetrate the blood-brain barrier were shown to have the effect on Alzheimer’s. The blood-brain barrier is a natural protective mechanism that shields the brain from foreign substances.
The study involved 162 people in Japan living in long-term care facilities with mild to moderate Alzheimer’s disease and high blood pressure. The participants were divided into three groups. For one year, each group received either a brain-penetrating ACE inhibitor, a non-brain-penetrating ACE inhibitor, or another type of blood pressure drug, called a calcium channel blocker. Those in the brain-penetrating ACE inhibitor groups received one of two drugs – perindopril or captopril.
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Up to now, OLEDs have been used exclusively as a novel lighting technology for use in luminaires and lamps. However, flexible organic technology can offer much more: as an active lighting surface, it can be combined with a wide variety of materials, not just to modify but to revolutionize the functionality and design of countless existing products. To exemplify this, the Fraunhofer FEP together with the company EMDE development of light GmbH will be presenting hybrid flexible OLEDs integrated into textile designs within the EU-funded project PI-SCALE for the first time at LOPEC (March 19-21, 2019 in Munich, Germany) as examples of some of the many possible applications.
The Fraunhofer FEP, a provider of research and development services in the field of organic electronics, has long been involved in the development of...
For the first time, an international team of scientists based in Regensburg, Germany, has recorded the orbitals of single molecules in different charge states in a novel type of microscopy. The research findings are published under the title “Mapping orbital changes upon electron transfer with tunneling microscopy on insulators” in the prestigious journal “Nature”.
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Scientists at the University of Konstanz identify fierce competition between the human immune system and bacterial pathogens
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Laser physicists have taken snapshots of carbon molecules C₆₀ showing how they transform in intense infrared light
When carbon molecules C₆₀ are exposed to an intense infrared light, they change their ball-like structure to a more elongated version. This has now been...
The so-called Abelian sandpile model has been studied by scientists for more than 30 years to better understand a physical phenomenon called self-organized...
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