Ammonia excretion by the gills of two ma
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Goldstein, Leon ;Claiborne, James B. ;Evans, David E.
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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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Varying the concentration of un-ionized ammonia (NH,) in the medium perfusing the gills of the isolated fish head while holding the total ammonia (NH,' + NH,) concentration constant had no significant effect on gill ammonia excretion. In contrast, alteration in the medium NH,+ concentration at a fix