| 11. | This enzyme helps produce hormones called cortisol and corticosterone.
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| 12. | Corticosterone levels correlated nicely to the survival data, increasing as survival rates decreased.
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| 13. | Corticosterone is comparable to cortisol in this case.
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| 14. | Corticosterone both inhibits protein synthesis and degrades proteins.
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| 15. | Increased levels of corticosterone in chicks leads to increased begging for food and aggressiveness.
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| 16. | It can also act on aldosterone, corticosterone and cortisol, to some extent.
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| 17. | Corticosterone has further developmental effects on birds.
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| 18. | It is a potent mineralocorticoid, with generally greater such activity than that of corticosterone.
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| 19. | Corticosterone is activated when the bird is exposed to stress, such as migrating great distances.
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| 20. | As well, the rats showed increased corticosterone while experiencing stress during a serial memory task.
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