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dc.contributor.authorAberkane, Boubekeur-
dc.contributor.authorTouazi, L-
dc.contributor.authorBellik, Y-
dc.contributor.authorMoula, N-
dc.contributor.authorIguer-Ouada, M-
dc.date.accessioned2020-10-21T13:02:56Z-
dc.date.available2020-10-21T13:02:56Z-
dc.date.issued2018-
dc.identifier.citationVeterinary World ;Volume 11, Numéro 5, Pages 590en_US
dc.identifier.urihttp://dspace.univ-bouira.dz:8080/jspui/handle/123456789/9412-
dc.description.abstractAim: This study aimed to investigate the protective effect of Rosmarinus officinalis (L.) essential oil on rooster sperm motility during 4°C short-term storage. Materials and Methods: R. officinalis essential oil was analyzed using gas chromatography coupled to mass spectrometry to identify the active components. 10 of 45-week-old Hubbard commercial broilers were subjected to biweekly semen collections during 3 weeks. At each collection, sperm was pooled and divided into four aliquots and then diluted with Tris extender supplemented with 870, 87, or 8.7 µg/ml of R. officinalis essential oil, identified as treatments R, R5, and R10, respectively. Tris-based extender without any supplementation was considered as a control group. Diluted sperm was then stored at 4°C in the refrigerator and analyzed at 0, 6, 24, and 48 h using a computer-assisted sperm analyzer. Different semen parameters were measured including total motility, progressive motility, gametes velocities (straight line velocity [VSL], curvilinear velocity [VCL], and average path velocity [VAP]), amplitude of the lateral head displacement [ALH], and beatcross frequency [BCF]. Results: The phytochemical analysis of R. officinalis essential oil revealed the presence of 25 active components including seven major molecules: Camphor (18.88%), camphene (5.17%), 1,8-cineole (7.85%), β-thujene (13.66%), α-thujene (4.87%), chrysanthenone (12.05%), and β-cubenene (7.97%). The results showed a beneficial effect of R. officinalis essential oil on sperm cells motility, particularly when using the lowest concentrations, 8.7 and 87 µg/ml. Progressive motility and gametes velocities (VCL, VSL, and VAP), materializing the quality of gametes motility, showed highly statistically significant values (p<0.01) in 8.7 and 87 µg/ml treatments, especially from 6 h of storage at 4°C. Conversely, the highest concentration (870 µg/ml) showed harmful effects with a total spermicidal activity after 24 h of storage. Conclusion: The current results revealed the positive impact of R. officinalis essential oil on rooster sperm at 4°C short-term storage probably through fighting against oxidative stress and cold shock damages.en_US
dc.language.isoenen_US
dc.publisherUniversité de Bouiraen_US
dc.subjectantioxidanten_US
dc.subjectavian semenen_US
dc.subjectliquid storageen_US
dc.subjectrosemary essential oilen_US
dc.titleEffect of the essential oil of Rosmarinus officinalis (L.) on rooster sperm motility during 4 C short-term storageen_US
dc.typeArticleen_US
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