Measuring optical blood flow in the resting human brain to detect spontaneous activity has for the first time been demonstrated by Wright State University imaging researchers, holding out promise for a better way to study ...
Optics & Photonics
May 22, 2018
0
73
Biomedical engineers at the University of California, Davis, have developed a new technique for measuring blood flow in the human brain, which could be used in patients with stroke or traumatic brain injury, for example. ...
Optics & Photonics
Apr 27, 2018
0
442
Scientists at The Scripps Research Institute (TSRI) have solved the mystery of the structure of Piezo1, a member of a family of proteins that convert physical stimuli such as touch or blood flow into chemical signals. The ...
Cell & Microbiology
Dec 21, 2017
0
343
A team led by scientists at Van Andel Research Institute (VARI) has revealed for the first time the atomic-level structure of a promising drug target for conditions such as stroke and traumatic brain injury.
Biochemistry
Dec 6, 2017
0
155
Scientists have designed gold nanoparticles, no bigger than 100 nanometres, which can be coated and used to track blood flow in the smallest blood vessels in the body.
Bio & Medicine
Oct 10, 2017
0
115
In diseases like cancer, diabetes, rheumatism and stroke, a disorder develops in the blood vessels that exacerbates the condition and obstructs treatment. Researchers at Karolinska Institutet now show how blood vessels can ...
Cell & Microbiology
May 22, 2017
0
29
MIT researchers have devised a way to make tumor cells more susceptible to certain types of cancer treatment by coating the cells with nanoparticles before delivering drugs.
Bio & Medicine
Mar 20, 2017
0
18
Researchers have developed a live-cell-imaging-based system that provides molecular and biomechanical insights into how Lyme disease bacteria latch onto and move along the inside surface of blood vessels to reach key destinations ...
Cell & Microbiology
Aug 25, 2016
0
1154
When plaque, fatty deposits that build up on the inside of arteries, rupture and block blood flow, the results can be deadly. Such hardening of the arteries, also called atherosclerosis, typically leads to heart disease, ...
Soft Matter
Aug 16, 2016
0
810
Nanotechnology has led to better diagnostic techniques and more effective treatments for a variety of illnesses. Tiny devices measuring between 1 and 100 micrometers—one micrometer is equal to one millionth of a meter—enable ...
Bio & Medicine
Mar 29, 2016
0
305
