Detection of Ca2+-dependent acid phosphatase activity identifies neuronal integrity in damaged rat central nervous system after application of bacterial melanin

This study investigates the potential of bacterial melanin (BM) to help the nervous system recover after injury in rats. The researchers used a special staining technique to look at nerve cell health and blood vessel changes in the brain and spinal cord. The results showed that BM appears to promote nerve fiber growth and improve blood flow in the injured areas, suggesting it could aid in recovery.

• 1
  BM accelerated the recovery of motor function in rats with central nervous system injuries.
• 2
  BM stimulated the sprouting of fibers and dilated capillaries in the brain and spinal cord.
• 3
  Detection of Ca2+-dependent acid phosphatase activity is a fast and easy method to study regeneration-promoting effects.