Docosahexaenoic acid improves motor function in the model of spinal cord injury.

The present study demonstrates that docosahexaenoic acid (DHA, 22:6n-3) injected subcutaneously leads to recovery of locomotor functions observed within 5 weeks after traumatic spinal cord injury. This activity is confirmed by improving of BBB locomotor rating scale indicators. We assume that this activity is related to (1) enhancement of remyelination process, (2) proliferative activity, (3) antioxidant activity, (4) increase in GFAP staining and (5) enhancement of vimentin expression.

Neuron-astrocyte interactions in spinal cord dorsal horn in neuropathic pain development and docosahexaenoic acid therapy.

The analgesic activity of docosahexaenoic acid (DHA, 22:6 n-3) was studied using a chronic constriction injury (CCI) rat model. Animals were subcutaneously injected with DHA emulsion at a dose of 4.5mg/kg (125mМ/kg) daily during 2weeks after surgery.