Journal of Animal and Plant Sciences
J. Anim. Plant Sci. [ISSN 2071 - 7024]
Volume 13(1): 1731 -1735. Published February 29, 2012.
Plasma and salivary cortisol levels in transportation-stressed Aardi goats
Al-Badawi1, M.A., Mohamed1*; H.E., Alhaidary1, A, Al-Hassan1, M.J
1Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Saudi Arabia
*Corresponding address: hmohamedd@ksu.edu.sa
SUMMARY
The objective of this study was to assess salivary and plasma cortisol levels and their correlation in Aardi goats subjected to transportation. Twenty-seven (27) healthy male goats were used in this experiment. The goats were transported for 240 km for 3 hrs, and 480 km for 6 hours, Blood and saliva samples were collected at 0.00 h (pre-transportation); at 30, 60, 120, 240 min and 24 hrs post transportation. Both distances resulted in statistically significantly (P < 0.0001) increase in cortisol plasma and salivary levels after the transportation. The correlation coefficient between saliva and plasma cortisol was 0.895. The current findings indicated that transportation is a stress challenge in Aardi goat, and salivary levels of cortisol reflect its concentration in plasma samples of Aardi goat.
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