Distribution of acid phosphatase, beta-glucuronidase, and lysosomal hyaluronidase in the anterior segment of the rabbit eye.

Distribution of acid phosphatase, beta-glucuronidase, and lysosomal hyaluronidase in the anterior segment of the rabbit eye was studied biochemically. Acid phosphatase activity was higher in the anterior uvea and cornea but lower in the sclera. Beta-Glucuronidase activity was higher in the anterior uvea but lower in the corneoscleral tissues. Lysosomal hyaluronidase activity was higher in the anterior uvea. The inner layer of the corneoscleral junction showed the highest specific activity of beta-glucuronidase and lysosomal hyaluronidase among the corneoscleral tissues. Lysosomal hyaluronidase activity was detected in all corneoscleral tissues.