Navigation Links
New technique captures high-res images of full retina
Date:12/1/2008

Rockville, MD Researchers used a new imaging technique to take high quality color photographs of the clinical stages of ocular inflammation in mice, and the technology could help in the monitoring and treatment of diseases of the eye that may cause blindness.

The study, "The Clinical Time-Course of Experimental Autoimmune Uveoretinitis Using Topical Endoscopic Fundal Imaging with Histologic and Cellular Infiltrate Correlation," was published in the Association for Research in Vision and Ophthalmology journal Investigative Ophthalmology and Visual Science (Invest. Ophthalmol. Vis. Sci. 2008 49: 5458-5465).

It featured the use of Topical Endoscopic Fundal Imaging (TEFI), a technique that uses an endoscope with parallel illumination and observation channels connected to a digital camera. TEFI was developed by Michel Paques, et al (see Invest. Ophthalmol. Vis. Sci. 2007 48: 2769-2774).

David Copland, BSc, MSc, and the team from the University of Bristol's Academic Unit of Ophthalmology monitored changes in the mice retina over time without distress to the animals or the need for anesthesia.

"TEFI enhances our monitoring of clinical disease in a rapid and non-invasive fashion," the researchers reported. "It will aid in the design of experimental protocols according to clinical observations."

The study focused on a condition similar to human posterior uveitis, which can be difficult to monitor using present techniques. TEFI allowed the researchers to see changes to the eye that were previously undetectable.

The researchers wrote that TEFI can help monitor the effects of new ocular therapies, as well as invasive procedures such as intravitreal or sub-retinal injections.

Though the method will be a helpful resource to improving detection, Copland's team said the technology should be used in conjunction with existing techniques for monitoring the progression of eye diseases.

"Combined TEFI and histological methods enable the observation of clinical features and severity of disease, but information regarding the dynamics, phenotype, function and quantity of cellular traffic through the eye is only provided through detailed analysis of cell populations present in the eye at various stages of disease progression."


'/>"/>

Contact: Joanne Olson
jolson@arvo.org
240-221-2923
Association for Research in Vision and Ophthalmology
Source:Eurekalert

Related medicine news :

1. Novel Techniques Offers New Freedom to Patients with Parkinson's Disease, Epilepsy, Dystonia, and Tremor
2. Miami's Soluna MD Introduces New Cosmetic Surgery Facelift Technique With Permalift
3. Technique Tracks Cancer-Killing Cells
4. Novel imaging technique reveals brain abnormalities that may play key role in ADHD
5. Stress Spikes as Economy Tanks - Psychologist Identifies Why Traditional Stress Management Techniques Dont Work, and Offers Radical New Approach
6. New technique to study the genetics of breast cancer
7. Technique Preserves Future Fertility in Girls With Cancer
8. A biomagnetic diagnostic technique to evaluate esophageal transit time
9. Many Breast Cancer Patients Are Not Receiving Most Advanced Breast Conserving Surgical Techniques, New Study Finds
10. New Tummy Tuck Technique Increases Sensuality
11. New Technique Activates Brain Neurons to Move Paralyzed Limb
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/17/2017)... ... January 17, 2017 , ... Gym Source, America’s leading retailer of premium ... South Dixie Hwy in Miami, FL. , “We are elated to be opening this ... in-store concept is designed to give clients a seamless and motivating shopping experience.” , ...
(Date:1/17/2017)... ... , ... For breast cancer clinicians and researchers who were unable to attend ... intimate review and analysis of its highlights, a novel half-day, complimentary meeting—the 14th Annual ... on February 4, 2017 in Chicago. Chaired by Kathy S. Albain, MD, FACP, FASCO ...
(Date:1/17/2017)... (PRWEB) , ... January 17, 2017 , ... ... improved supplement, Healthful-Flex. , The company, owned and operated by Ed Stroup, ... at a reasonable price with the highest level of customer service. Healthful Balance ...
(Date:1/17/2017)... ... ... Kevin Harrington (one of the original Sharks from mega-hit reality series Shark ... of Beauty and Personal Care. , Everyone makes New Year’s resolutions ... to these changes than beginning with personal care and beauty products? AsSeenOnTV.pro will be ...
(Date:1/17/2017)... ... January 17, 2017 , ... ... 21st century approach to infusing high speed technology into the fabric of an ... to the advancement of healthcare and wellness in a yet-to-be-named, health focused campus. ...
Breaking Medicine News(10 mins):
(Date:1/17/2017)... Future published a Half Cooked Research Report on Endoscopy Devices Market. ... million during the period 2016 to 2022 from USD 28.7 million ... ... as a swiftly growing market and expected to grow at a ... various regions.  The increasing growth in endoscopy procedures is influencing the ...
(Date:1/17/2017)... 17, 2016  Attorney Advertising -- Bronstein, Gewirtz & Grossman, ... Anthera Pharmaceuticals, Inc. ("Anthera" or the "Company") (NASDAQ: ... and assist the investigation by visiting the firm,s site: ... certain of its officers and/or directors have violated Sections 10(b) ... ...
(Date:1/17/2017)... 17, 2017  In a letter to President-elect ... Jenkins outlines AARP,s priorities for Americans age 50 ... access to affordable health care coverage, and lowering the ... Jenkins writes to President-elect Trump that "Our nearly 38 ... on you to protect their Medicare and Social Security ...
Breaking Medicine Technology: