Progressive Retinaatrophie, Early Onset (EO-PRA) - Portugiesischer Wasserhund Rassebestimmung In severe cases

In severe cases

As mentioned above

Der genetische Defekt ist bei Border Collies relativ häufig

It is synthesized in the liver and secreted into the circulation

Genetic defect is located on chromosome x

Progressive Retinaatrophie, Early Onset (EO-PRA) - Portugiesischer Wasserhund Rassebestimmung In severe casesProgressive retinal atrophy (PRA) is an inherited retinal disorder due to degeneration of the rod and cone type of photoreceptor cells in retina. PRA has been identified in a variety of dog breeds with different inheritance patterns. Some breeds are found to have more than one form of PRA. Early onset progressive retinal atrophy (EO PRA) is a new form of PRA with an earlier age of onset (2 3 years). Initial clinical signs include visual deficits