Featured Research

from universities, journals, and other organizations

Microscopic Version Of CT Scan Reveals Secrets Of Bone Formation

Date:
September 29, 2008
Source:
American Chemical Society
Summary:
A new version of the computerized tomography (CT) scan, which revolutionized medical imaging during the last 25 years, is giving scientists precious new information about how Mother Nature forms shells, bones, and other hard structures in animals ranging from guppies to mice.

A juvenile snail shell of Biomphalaria glabrata, 4 weeks after hatching with a shell diameter of 3 mm.
Credit: American Chemical Society

A new version of the computerized tomography (CT) scan, which revolutionized medical imaging during the last 25 years, is giving scientists precious new information about how Mother Nature forms shells, bones, and other hard structures in animals ranging from guppies to mice.

That information on "biomineralization" could form a knowledge base for understanding bone loss in humans and even snaring the Holy Grail of regenerative medicine — discovering how newts, starfish and other animals regrow amputated body parts.

Those are the observations in a recently published overview of the field. In the article, Matthias Epple and Frank Neues describe ongoing research in which scientists use X-ray microcomputer tomography to study biomineralization, the process in which animals form bones, shells, and other hard structures. Microcomputer tomography is the high-resolution version of conventional CT. Like a CT microscope, it constructs three-dimensional images of structures in bones and shells too small for viewing with regular CT.

The article provides a sweeping overview of current research involving X-ray microcomputer tomography, and the implications for medicine, design of new materials, and other fields. "It is of interest in modern materials science to synthetically mimic these inorganic structures to create new coatings, materials or instruments for practical application," the article states. "We are convinced that this method will be of high future value to study the spatially different mineralization processes in mineralizing animals and plants."


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. Neues et al. X-ray Microcomputer Tomography for the Study of Biomineralized Endo- and Exoskeletons of Animals. Chemical Reviews, November 12, 2008 DOI: 10.1021/cr078250m

Cite This Page:

American Chemical Society. "Microscopic Version Of CT Scan Reveals Secrets Of Bone Formation." ScienceDaily. ScienceDaily, 29 September 2008. <www.sciencedaily.com/releases/2008/09/080929084259.htm>.
American Chemical Society. (2008, September 29). Microscopic Version Of CT Scan Reveals Secrets Of Bone Formation. ScienceDaily. Retrieved August 28, 2014 from www.sciencedaily.com/releases/2008/09/080929084259.htm
American Chemical Society. "Microscopic Version Of CT Scan Reveals Secrets Of Bone Formation." ScienceDaily. www.sciencedaily.com/releases/2008/09/080929084259.htm (accessed August 28, 2014).

Share This




More Health & Medicine News

Thursday, August 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

CDC Director On Ebola Outbreak: 'It's Worse Than I Feared'

CDC Director On Ebola Outbreak: 'It's Worse Than I Feared'

Newsy (Aug. 28, 2014) CDC director Tom Frieden says the Ebola outbreak is even worse than he feared. But he also said there's still hope to contain it. Video provided by Newsy
Powered by NewsLook.com
Treadmill 'trips' May Reduce Falls for Elderly

Treadmill 'trips' May Reduce Falls for Elderly

AP (Aug. 28, 2014) Scientists are tripping the elderly on purpose in a Chicago lab in an effort to better prevent seniors from falling and injuring themselves in real life. (Aug.28) Video provided by AP
Powered by NewsLook.com
Japan's Golden Generation Shows No Sign of Slowing Down

Japan's Golden Generation Shows No Sign of Slowing Down

AFP (Aug. 27, 2014) For many people in the autumn of their lives, walking up stairs is the biggest physical challenge they face. But in Japan, race tracks, hammer or pole vault await competitors at the Kyoto Masters, some of them more than 100 years old. Duration: 02:32 Video provided by AFP
Powered by NewsLook.com
Mini Pacemaker Has No Wires

Mini Pacemaker Has No Wires

Ivanhoe (Aug. 27, 2014) Cardiac experts are testing a new experimental device designed to eliminate major surgery and still keep the heart on track. Video provided by Ivanhoe
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins