HOME >> BIOLOGY >> NEWS
Polymers promote nerve regeneration

nhibit nerve growth.

Mallapragada has focused the next phase of her research on the optic nerve to try to better understand how CNS neurons work and grow.

"There are other factors at work, such as chemical and electrical cues," Mallapragada said. "Other researchers have had some success injecting adult (rat) stem cells into the site of the damaged optic nerve. Our hope is to eventually develop arrays of microelectrodes that will allow us to interface the optic nerve with a retinal chip a bioartificial optic nerve, if you will."

The retinal chip, first developed at Johns Hopkins University, uses chip technology to replace the eye's rods and cones. The technology transfers the digital images to the optic nerve via electrodes, but is limited by the inability to create electrodes that are small enough and numerous enough to create a resolution sufficient for the brain to decipher the input as it does with normal "sight."

"This research is a strong step forward in our basic understanding of nerve cell growth and how to engineer materials that help the body repair itself," said Ari Patrinos, Director of the Office of Biological and Environmental Research. "We hope the groundwork laid by Ames Laboratory will soon pave the way for human subjects to benefit from this technology."


'"/>

Contact: Surya Mallapragada
suryakm@iastate.edu
515-294-7407
DOE/Ames Laboratory
12-Feb-2003


Page: 1 2 3

Related biology news :

1. Reversible Process For Forming Supramolecular Polymers Could Be The Basis Of Fibers, Molecular Transport Mechanisms
2. Model Polymers Reveal New Clues to Protein Folding
3. Dr. Brenda Milner promoted to Companion of the Order of Canada
4. Increased atmospheric carbon dioxide promotes algal growth
5. Symbiotic fungi promote invasion into diverse plant communities (Rudgers et al.)
6. Symbiotic fungi promote invasion into diverse plant communities (Rudgers et al.)
7. Estrogen promotes gender differences in brains response to stress
8. Cell death promotes learning growth
9. Grant promotes marine ornamental fish aquaculture
10. Study suggests ovarian cancer cells can alter surroundings to promote chemotherapy resistance
11. Body hormone ghrelin, a food intake and weight gain influence, is found to promote sleep

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/5/2017)... , April 5, 2017 Today ... announcing that the server component of the HYPR platform ... for providing the end-to-end security architecture that empowers biometric ... HYPR has already secured over 15 million users ... including manufacturers of connected home product suites and physical ...
(Date:3/30/2017)... , March 30, 2017  On April 6-7, 2017, ... the Genome hackathon at Microsoft,s headquarters in ... competition will focus on developing health and wellness apps ... Hack the Genome is the first hackathon ... The world,s largest companies in the genomics, tech and ...
(Date:3/28/2017)... The report "Video Surveillance Market ... Storage Devices), Software (Video Analytics, VMS), and Service (VSaaS, ... to 2022", published by MarketsandMarkets, the market was valued ... to reach USD 75.64 Billion by 2022, at a ... year considered for the study is 2016 and the ...
Breaking Biology News(10 mins):
(Date:7/17/2017)... ... July 17, 2017 , ... ... a wide range of overlapping clinical features. The advancement of targeted next-generation sequencing ... of NDD research and testing. , However, designing a custom panel for ...
(Date:7/16/2017)... ... 16, 2017 , ... OHAUS Corporation, a leading worldwide manufacturer ... new line of Extreme Environment Shakers today. , Extreme Environment Shakers , OHAUS ... optimal cell growth such as cell cultures, solubility studies and extraction procedures. These ...
(Date:7/14/2017)... Denville, USA/ Martinsried, Germany (PRWEB) , ... July ... ... a newly developed standardized solution for sample preparation of proteins to clean peptides ... the Diagenode Bioruptor® sonication system. , The PreOmics iST Kit is based ...
(Date:7/13/2017)... ... July 13, 2017 , ... Frederick’s first ... experienced robust growth in the past year after an intensive restructuring. Under the ... Acceleration Programs and expanded its board of directors to revitalize the organization. As ...
Breaking Biology Technology:
Cached News: