Phytochemical and neuroprotective evaluation of Citrus aurantium essential oil on cerebral ischemia and reperfusion
DOI:
https://doi.org/10.3329/bjp.v13i4.37408Keywords:
Cerebral ischemia, Citrus aurantium, Essential oil, NeuroprotectiveAbstract
This study was conducted to investigate the neuroprotective effect of Citrus aurantium essential oil on hippocampal injury induced by transient global cerebral ischemia and reperfusion in rat. In total 50 rats were randomly assigned into five groups; control, sham, ischemia, and essential oil-treated (50 or 75 mg/kg) rats. Ischemia was induced by occlusion of the carotid artery for 30 min. Spatial memory, passive avoidance learning, anti-oxidant capacity, and lipid peroxidation during ischemia/reperfusion were evaluated. The compounds of the essential oil were analyzed by gas chromatography/mass spectrometry. Induction of ischemia/reperfusion caused a decline in learning and passive avoidance memory in rats. C. aurantium exerted protective effects on the spatial memory, passive avoidance learning, anti-oxidant capacity, and lipid peroxidation during ischemia/reperfusion in animals. The main compounds of the essential oil were camphor (45.9%), thymol (11.2%), linalool (6.6%), carvacrol (6.3%) and borneol (2.9%). The essential oil with anti-oxidant compounds significantly decreased the symptoms of ischemia/reperfusion injury.
Video Clip of Methodology:
6 min 58 sec Click to watch
Shuttle box test: 2 min 51 sec Click to watch
3 min 21 sec Click to watch
2 min 31 sec Click to watch
2 min 15 sec (withdrawn due to age restriction of the viewers policy)
2 min 48 sec Click to watch
Downloads
2
1 Read
1
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
