Originally published September 6 2005
New device allows imaging of live cells
by Mike Adams, the Health Ranger, NaturalNews Editor
Researchers recently developed a new imaging device called two-photon microendoscopy that could bring new insights into diseases such as Alzheimer's and Parkinson's.
The method, called two-photon microendoscopy, combines two powerful optical and mechanical techniques into one device that's small enough to fit in the palm of a hand.
The researchers said the device is needed to allow imaging of individual cells inside living subjects.
The images would give insight into how cellular behavior gives rise to the properties of organisms as a whole.
Imaging living cells below the surface has been difficult to accomplish using conventional techniques.
Yet researchers want to know more about certain deep-tissue areas of the brain that are critical to understanding Alzheimer's and Parkinson's diseases, for example.
Lead researcher Mark Schnitzer said, "This is a portable handheld device with the power of two-photon imaging -- the full functionality of a microscope that fits in the palm of your hand."
The technique is detailed in the Sept. 1 issue of Optics Letters, a journal published by the Optical Society of America.
All content posted on this site is commentary or opinion and is protected under Free Speech. Truth Publishing LLC takes sole responsibility for all content. Truth Publishing sells no hard products and earns no money from the recommendation of products. NaturalNews.com is presented for educational and commentary purposes only and should not be construed as professional advice from any licensed practitioner. Truth Publishing assumes no responsibility for the use or misuse of this material. For the full terms of usage of this material, visit www.NaturalNews.com/terms.shtml