Remarkable blood catecholamine levels in
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Hudson, Dennis M. ;Jones, David R.
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Article
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1982
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John Wiley and Sons
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English
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## Abstract Levels of circulating epinephrine (E) and norβepinephhrine (NE) were measured in duck blood before, during, and after forced dives which were extended close to the limit of underwater endurance. Both E and NE increased by, on occasion, three orders of magnitude. After surfacing, plasma