Defective Myogenic Response of Retinal Vessels Is Associated With Accelerated Onset of Retinopathy in Type 1 Diabetic Individuals
Author(s) -
Francesco Tecilazich,
Gilbert T. Feke,
S Mazzantini,
Lucia Sobrin,
Mara Lorenzi
Publication year - 2016
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.15-18356
Subject(s) - myogenic contraction , diabetic retinopathy , medicine , retinopathy , retinal , blood pressure , perfusion , diabetes mellitus , ophthalmology , retina , cardiology , hemodynamics , endocrinology , biology , neuroscience , smooth muscle
We seek to identify pathogenic mechanisms for diabetic retinopathy that can become therapeutic targets beyond hyperglycemia and hypertension. We investigated if a defective myogenic response of retinal arteries to increased perfusion pressure, which exposes capillaries to increased pressure and flow, is associated with the onset of clinical retinopathy.
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