Improvement of proteolytic and oxidative stability of Chondroitinase ABC I by cosolvents.

Recently, utilization of the enzyme Chondroitinase ABC I (cABC I) has received considerable attention in treatment of spinal cord injury. cABC I removes chondroitin sulfate proteoglycans which are inhibitory to axon growth and enhances nerve regeneration. Therefore, determination of cABC I resistance to proteolysis and oxidation provides valuable information for optimizing its clinical application.

The association between urinary lgM excretion and diabetic retinopathy in diabetic patients.

Background: Diabetic Retinopathy is one of the most common causes of blindness among adults. Microvascular complications may have common origins. The objective of the present study is to analyze the correlation between urinary IgM excretion and diabetic retinopathy based on the type of diabetes.

Opium induces apoptosis in jurkat cells.

Background: The direct effect of some opioids on immune cells has been demonstrated. The aim of this study was to assess the apoptotic effect of opium on Jurkat T lymphocyte cells.

Methods: Different concentrations of opium (2.