Eye News and Research

Latest Eye News and Research

CWRU researchers find mechanism that enables LRAT enzyme to store vitamin A

Researchers at Case Western Reserve University School of Medicine have uncovered the mechanism that enables the enzyme Lecithin: retinol acyltransferase (LRAT) to store vitamin A — a process that is indispensable for vision.

12 Dec 2014

Caution advised over OCT measurement of thick choroid

Enhanced depth imaging optical coherence tomography is consistent for measuring choroidal thickness, researchers confirm, but its accuracy may be impaired in eyes with a very thick choroid.

11 Dec 2014

Optical coherence tomography methods comparable for AMD assessments

There is good accordance between spectral-domain and time-domain optical coherence tomography image assessments of eyes treated for neovascular age-related macular degeneration, show study findings.

11 Dec 2014

OCT enhances neovascular subtype detection in AMD

Researchers recommend the inclusion of optical coherence tomography anatomic classification with fluorescein angiography grading to identify initial neovascular lesion subtypes in newly diagnosed age-related macular degeneration.

11 Dec 2014

Toddlers more exposed to brominated flame retardants than their mothers

Toddlers are more exposed to brominated flame retardants (BFRs) at home than their mothers, shows a new doctoral thesis from Stockholm University.

11 Dec 2014

Stem cells from healthy eye could one day be used to repair scarred cornea

Treating the potentially blinding haze of a scar on the cornea might be as straightforward as growing stem cells from a tiny biopsy of the patient's undamaged eye and then placing them on the injury site, according to mouse model experiments conducted by researchers at the University of Pittsburgh School of Medicine.

11 Dec 2014

Alcohol consumption interferes with sleep homeostasis

Researchers from the University of Missouri School of Medicine have found that drinking alcohol to fall asleep interferes with sleep homeostasis, the body's sleep-regulating mechanism.

11 Dec 2014

Enzymatic activity essential for vision may provide target for drug transport

10 Dec 2014

Clinical markers help identify PD patients with cholinergic deficits

Assessing patients for clinical markers of cholinergic system denervation is viable and can help identify suitable individuals for trials of new anticholinergic drugs, researchers believe.

9 Dec 2014

Banner Health chooses Craneware's Chargemaster Corporate Toolkit to support ongoing growth

With healthcare consolidation on the rise, Craneware, Inc., the healthcare market leader in automated revenue integrity solutions, today announced that Banner Health, one of the largest not-for-profit healthcare systems in the US, has selected Craneware's Chargemaster Corporate Toolkit to support its ongoing growth and efficient integration across newly acquired facilities.

9 Dec 2014

Researchers freeze biological structures to illustrate DNA double-strand break process

Scientists from the Spanish National Cancer Research Centre, led by Guillermo Montoya, have developed a method for producing biological crystals that has allowed scientists to observe --for the first time-- DNA double chain breaks. They have also developed a computer simulation that makes this process, which lasts in the order of millionths of a second, visible to the human eye.

9 Dec 2014

New diagnostic system describes symptoms using the image of patient's tongue

Physicians often ask their patients to "Please stick out your tongue". The tongue can betray signs of illness, which combined with other symptoms such as a cough, fever, presence of jaundice, headache or bowel habits, can help the physician offer a diagnosis. For people in remote areas who do not have ready access to a physician, a new diagnostic system is reported in the International Journal of Biomedical Engineering and Technology that works to combine the soft inputs of described symptoms with a digital analysis of an image of the patient's tongue.

7 Dec 2014

Breakthrough research could lead to prosthetic retinas for people suffering from retinal damage

Scientists have developed a new light-sensitive film that could one day form the basis of a prosthetic retina to help people suffering from retinal damage or degeneration. Hebrew University of Jerusalem researchers collaborated with colleagues from Tel Aviv University and Newcastle University in the research, which was published in the journal Nano Letters.

5 Dec 2014

Research to Prevent Blindness, IRRF partner to advance knowledge about AMD

Research to Prevent Blindness, the leading eye research foundation, is partnering with the International Retinal Research Foundation to advance knowledge about age-related macular degeneration (AMD) through novel stem cell research.

5 Dec 2014

Researchers developing eye tests to evaluate diabetic neuropathy receive global recognition

Researchers from QUT's Institute of Health and Biomedical Innovation developing eye tests to assess diabetic neuropathy and pave the way for earlier treatment are key partners in a consortium awarded $US1.1 million from the leading American medical research agency.

5 Dec 2014

Going to bed late evenings linked to repetitive negative thoughts

When you go to bed, and how long you sleep at a time, might actually make it difficult for you to stop worrying. So say Jacob Nota and Meredith Coles of Binghamton University in the US, who found that people who sleep for shorter periods of time and go to bed very late at night are often overwhelmed with more negative thoughts than those who keep more regular sleeping hours.

5 Dec 2014

Fiagon's ENT Extended Instrument Set receives FDA approval

Fiagon AG medical technologies announced today that it received U.S. Food and Drug Administration 510(k) clearance for its ear, nose and throat (ENT) Extended Instrument Set. The clearance includes the company's tip-navigated GuideWire, PointerShell instrument adaptor and FlexTube navigated suction and irrigation.

4 Dec 2014

Elsevier announces recipients for Innovative Libraries in Developing Countries and New Scholars Programs

The Elsevier Foundation today announced its 2015 grant recipients for the Innovative Libraries in Developing Countries and New Scholars Programs. In total $600.000 has been committed for 2015 that will support various multiyear projects in over 20 countries in the developing world.

4 Dec 2014

New research sheds light on complexities of child sleep

New research from the University of Adelaide has helped to shed light on the complexities of child sleep, and could lead to improved diagnosis of children with sleep-related breathing problems.

4 Dec 2014

Study reports effective treatment approach to inhibit herpes virus infection

A multi-institutional study reports an effective treatment approach to inhibit and keep latent viruses like herpes simplex from reactivating and causing disease. The work, whose lead author is the late James Hill, PhD, LSU Health New Orleans Professor and Director of Pharmacology and Infectious Disease at the LSU Eye Center, is published in the December 3, 2014, issue of Science Translational Medicine.

4 Dec 2014