Obstructive Sleep Apnea (OSA) and Eye Disease Including Glaucoma

obstructive sleep apnea OSA requires proper diagnosis and management. This ailment often goes untreated, despite being recognized nearly 50 years ago.

With a 9% incidence rate among the female Caucasian population of the United States and 24% in the male Caucasian population, more than 80% of those affected by OSA are believed to be undiagnosed, or untreated even if they are.

So what does obstructive sleep apnea have to do with proper eye care? Continue reading “Obstructive Sleep Apnea (OSA) and Eye Disease Including Glaucoma”

Myopic Patient Betty Ming Liu Benefits from Eye Exercises and Dr. Marc Grossman

betty-ming-luiAsk any of the countless people with substandard vision if there was one thing they could change about themselves and the typical response will be 20/20 vision. Betty Ming Liu, like most glasses-wearing individuals, had simply accepted the fuzzy side of life and continual degeneration of her eyes. Betty and her 20/650 vision had begun to additionally require the help of reading glasses to get by. She was less-than-enthused by the prospect of laser eye surgery.

By chance, Betty was introduced to holistic eye doctor Marc Grossman who opened her to the idea of eye exercises that promised to improve her vision. Within the Continue reading “Myopic Patient Betty Ming Liu Benefits from Eye Exercises and Dr. Marc Grossman”

Macular Degeneration Treatment Sought in Anti-Cholesterol Drops

macular degeneration treatment?A recent study linking cholesterol and macular degeneration may shed light on a highly significant problem caused by aging and potentially illuminates hope for a treatment or perhaps even a cure.

Macular degeneration is the leading cause in partial or complete blindness of adults over 60 in the United States. The disease targets the macula in the eyes which in large part is what enables us to perceive the fine detail that allows us do things like reading and driving.

A new study, published in the journal Cell Metabolism on April 2 2013, involved the study of macrophages from old mice and humans with macular degeneration. Macrophages, white blood cells that deconstruct cholesterol, have been found in higher than normal concentration in subjects with macular degeneration. In previous studies, this cellular build up has been shown Continue reading “Macular Degeneration Treatment Sought in Anti-Cholesterol Drops”

Eye’s Stem Cells May Provide Key to ARMD, Retinitis Pigmentosa, Stargardt’s Disease

researcherResearchers have found a layer of tissue in the eye that can self-renew and may provide cures in the future for retinal diseases such as Age-Related Macular Degeneration (ARMD), Stargardt’s disease, Best’s disease, and some types of retinitis pigmentosa. These eye diseases begin in the retinal pigment epithelium (RPE), which is a layer of eye tissue that supports the cells that make vision possible (photoreceptors). When the RPE degenerates, vision is compromised and can result in blindness.

Around ten percent of the cells in the RPE can renew themselves. In essence, they are dormant RPE stem cells. Cures for retinal diseases could lie in coaxing the dormant stem cells into becoming mature RPE cells. This could undo the damage from retinal diseases Continue reading “Eye’s Stem Cells May Provide Key to ARMD, Retinitis Pigmentosa, Stargardt’s Disease”

Squalamine Eye Drops Clinical Trial for Wet Macular Degeneration (ARMD)

Squalamine from shark liver or synthesizedResearchers are looking into squalamine eye drops as a treatment for wet (neovascular) Age-Related Macular Degeneration (ARMD). Their goal is evaluate the safety and effectiveness of squalamine lactate eye drops in improving wet AMD, the less-common forms of AMD.

ARMD is a degenerative eye disease that causes central vision loss. It progresses over time and can results in significant vision loss. The disease is prevalent in the aging. This will be a double-blind study with randomized assignment, which is considered to be a very strong research design. It also means Continue reading “Squalamine Eye Drops Clinical Trial for Wet Macular Degeneration (ARMD)”

Aspirin Associated with Wet Age-Related Macular Degeneration (ARMD)

age related macular degenerationA study involving more than 2000 participants in Australia has shown an association between regular aspirin use and wet age-related macular degeneration (ARMD). The prospective analysis study involved four examinations over 15 years (1992-1994 to 2007-2009). Subjects filled in a questionnaire at the beginning of the study that recorded aspirin usage, heart disease and risk factors for ARMD. A retinal photograph was taken at each examination to determine whether subjects had wet (neovascular) ARMD and dry (geographic atrophy) ARMD.

Of all the subjects, 10.8% of them used aspirin regularly. The study results showed that they were more likely to develop wet ARMD (9.3% in aspirin users versus 3.7% in non-aspirin users). Even after adjusting for age, gender, smoking, history of Continue reading “Aspirin Associated with Wet Age-Related Macular Degeneration (ARMD)”

Retinitis Pigmentosa Argus II Retinal Prothesis FDA Approved

Argus II for retinitis pigmentosaThe first implanted device for adults with retinitis pigmentosa has been approved by the U.S. Food and Drug Administration. Called the Argus II Retinal Prosthesis System, the device includes a tiny video camera, a transmitter (on a pair of glasses), and a video processing unit. The patient’s retina is replaced with a prosthesis. The camera wirelessly transmits visual information to the retinal prosthesis to improve vision.

Continue reading “Retinitis Pigmentosa Argus II Retinal Prothesis FDA Approved”

Flavonoids in Deeply Colored Berries Protect People From Disease

blueberries and raspberries antioxidantsA fruit cup of mixed berries is a powerful snack: deeply colored fruits are filled with flavonoids and other antioxidants that help protect the body from disease. Antioxidants help prevent free-radical damage, which is believed to be responsible for the onset of eye diseases such as cataracts and macular degeneration.

The colored flavonoids found in berries are called “anthocyanins”. These water-soluble pigments make plants shades of red, purple and blue. Berries also contain flavonoids called “quercetin” and “apigenin”. In the field or in the wild, these flavonoids help protect the plant from pests and insects.

Continue reading “Flavonoids in Deeply Colored Berries Protect People From Disease”

Links Between Macular Degeneration and High Levels of Certain Proteins

blood test for c-reactive protein inflammation macular degenerationElevated levels of high-sensitivity C-reactive protein (hsCRP) has been correlated with an increased future risk of Age-Related Macular Degeneration (ARMD). This breakthrough study may help identify underlying reasons for the development of ARMD. It may also assist with the development of a test to predict who is most at risk of macular degeneration, and give the patient and doctor time to head off the development of this sight-stealing disease.

Continue reading “Links Between Macular Degeneration and High Levels of Certain Proteins”

Carnosic Acid from Rosemary Herb Protects the Eye

rosemary herb contains carnosic acid for eyesA chemical that occurs naturally in the common herb rosemary has been found to protect the eye from macular degeneration and other eye diseases. This study, published in Investigative Ophthalmology and Visual Science, is one of many recent investigations into the anti-inflammatory and antioxidant effects of the active ingredients in medicinal herbs. The compound in Rosemary is called “carnosic acid.”

Rosemary is a savory herb that adds flavor to a variety of recipes, including chicken, barbeques, salad dressing and tomato dishes. A member of the mint family, it is native to the Mediterranean region. Rosemarinus officinalis has evergreen, needle-like, fragrant leaves and tiny colorful flowers. It is a common decorative plant in gardens.

Continue reading “Carnosic Acid from Rosemary Herb Protects the Eye”