The human body is made up of trillions of cells, microscopic computers that carry out complex behaviors according to the signals they receive from each other and their environment.
Synthetic biologists engineer living cells to control how they behave by converting their genes into programmable circuits.
Methods such as an injection or a pill aren't as precise or immediate as doctors might prefer, and ensuring delivery right to the brain often requires invasive, risky techniques.
A team led by engineers at the University of California San Diego has developed nanowires that can record the electrical activity of neurons in fine detail.
The technique allows a single animal like a worm to be tested again and again and could revolutionize data-gathering for disease characterization and drug interactions.The trend towards miniaturization is progressing in medical technology. gratis online dating Lolland This in turn also means that electronics must be adapted to size relations, for example of implants.Delivering life-saving drugs directly to the brain in a safe and effective way is a challenge for medical providers.One key reason: the blood-brain barrier, which protects the brain from tissue-specific drug delivery.
Dating portal test Neuss
When is the redesign of a medical device necessary?And what relevance does it have in the medical technology sector?The new nanowire technology could one day serve as a platform to screen drugs for neurological diseases and could enable researchers to better understand how single cells communicate in large neuronal networks.The first laser treatments used to treat skin conditions such as benign vascular birthmarks and port-wine stains were developed more than 40 years ago.The project received support from the Regional Science Foundation and the Russian Foundation for Basic Research in the competition for oriented interdisciplinary research in 2016.