Conclusion
Oleuropein has a potential effect to reduce the IL-6 and TNF-α in rabbit model of SCI, and the BDNF value risen after the administration of Oleuropein.
Discussion
These findings indicate that OLE may be effective in protecting chronic SCI model. Conclusion: Oleuropein has a potential effect to reduce the IL-6 and TNF-α in rabbit model of SCI, and the BDNF value risen after the administration of Oleuropein.
Methods
This study was divided into six groups: control negative (sham-operated) group, control positive 1 and 2 (early chronic and chronic), treatment groups 1, 2, and 3 (prophylactic, concomitant, and late). Olive leaf extract (OLE) given dose was 350 mg/kg body weight. Blood was taken from the left corotic artery before the animals were terminated, seromarker assessment, enzyme-linked immunosorbent assay of IL-6, TNF-α, brain-derived neurotrophic factor (BDNF), and assessment of functional motoric outcome before the animal was terminated.
Results
Chronic spinal cord compression increased serum levels of IL-6, TNF-α, and decreased serum level of BDNF. OLE 350 mg/kg body weight decreased serum levels of IL-6, TNF-α and increased functional motoric outcome, especially in prophylactic and concomitant therapy.