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Stem cell therapy in retina diseases.

Terapia de células tronco nas doenças da retina

A Investigação de células tronco para o tratamento de doenças da retina já apresenta os primeiros resultados.A reposição celular estratégica, tem potencial para melhorar a visão em pacientes que foram anteriormente considerados incuráveis.

May 2009 - Publication of Baker PS, Brown GC.

Retina Service, Wills Eye Institute, Jefferson Medical College, Philadelphia, Pennsylvania 19107, USA

 

RECENT FINDINGS:

 

Stem cell transplants can survive, migrate, differentiate and integrate within the retina.

 

Stem cells from various stages of development have been used in these experiments, including embryonic stem cells, neural stem cells, mesenchymal stem cells in the retina, and adult stem cells from the ciliary margin.

 

These transplants have shown evidence of reconnection and synaptic visual recovery in both animal and human studies.

 

Still, much work must be done to achieve higher operating income and retinal neurons.

 

ABSTRACT: Despite many obstacles, stem cell therapies are promising therapies to restore vision in patients with retinal disease.

 

A partir de 2012 os tratamentos da "Degeneração Macular (DMRI)" serão pagos pelos planos de saúde. Em Campinas a UNIMED estará disponibilizando os tratamentos com LUCENTIS®.

 

Terapia de células tronco nas doenças da retina

A Investigação de células tronco para o tratamento de doenças da retina já apresenta os primeiros resultados.A reposição celular estratégica, tem potencial para melhorar a visão em pacientes que foram anteriormente considerados incuráveis.

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GENERAL:

Eating better (fruits, vegetables, no fat, no sugar, etc.)..

Sleep well.

Practice some physical activity regularly.

Manage stress.

Prevent - not to delay in looking for help if you feel something wrong with your health.

SPECIFIC:
If you are myopic:

- Visit your eye doctor every year and ask to be examination of retina.

- In case you note floats in your field of vision, see a specialist.

- If fell flashes in your field of vision, usually in darker environments, looking for a specialist.

- Make simple visual tests: sometimes a month close one eye and see if there is any darker shade in your field of vision.

Remember that the greatest risk to a person with myopic is retinal detachment, but the surgical treatment of retinal detachment has high success rates.

If you have more than 60 years:

- Visit your eye doctor every year and ask to be examination of retina.

- Attention the appearance of distorted images.

- Pay attention: reduction of vision, often you not fell small decreases of view because they occur very slowly.

- Use sunglasses, lenses polarized with UV protection.

If you have any of the above symptoms contact a specialist.

If you are diabetic:

- Control their blood glucose levels (all uncontrolled blood sugar will cause you some eye problem). - Seen a retina specialist at least once a year and its clinical ophthalmologist regularly. - Do visual tests at home or at work.

Injuries caused by diabetes in the eyes are usually large and cause severe visual loss, so prevention is extremely important so that you never have problems in your eyes.

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