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Keywords: Na+
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Journal Articles
J Exp Biol (2011) 214 (21): 3557–3569.
Published: 1 November 2011
.... Branchial Na + ,K + -ATPase activity was much higher in SW gills, but could not be activated by NH 4 + . Overall, the more effective response of SW trout was explained by differences in physical chemistry between SW and FW, which greatly reduced the plasma NH 3 tension gradient for NH 3 entry, as well...
Includes: Supplementary data
Journal Articles
J Exp Biol (2007) 210 (4): 620–627.
Published: 15 February 2007
... for a successful terrestrial invasion. Crabs can actively uptake or excrete ions upon salinity change, and the gills play a major role among the osmoregulatory organs. Several enzymes are involved in the osmoregulatory process, including Na + ,K + -ATPase and V-type H + -ATPase (V-H + -ATPase). Na + ,K + -ATPase...
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J Exp Biol (2005) 208 (2): 371–381.
Published: 15 January 2005
... in the brain of five mammalian and eight avian species ranging in size from 30 g mice to 280 kg cattle and 13 g zebra finches to 35 kg emus, respectively. Sodium pump(Na + ,K + -ATPase) activity was higher in the smaller species and showed a significant allometric decline with body mass in both the mammals...
Journal Articles
J Exp Biol (2003) 206 (16): 2779–2786.
Published: 15 August 2003
.... Biol. 63 , 143 -159. Tucker, L. E. ( 1977a ). Effects of dehydration and rehydration on the water content and Na + and K + balance in adult male Periplaneta americana . J. Exp. Biol. 71 , 49 -66. Tucker, L. E. ( 1977b ). Regulation of ions in the haemolymph of the cockroach...
Journal Articles
J Exp Biol (1999) 202 (24): 3659–3666.
Published: 15 December 1999
...J. C. Fenwick; S. E. Wendelaar Bonga; G. Flik ABSTRACT In vivo treatment with external bafilomycin A 1 , a selective inhibitor of V-ATPase H + pumps, reduced whole-body Na + influx by up to 90 % in young tilapia and 70 % in young carp. The inhibition was rapidly reversible, with whole-body Na...
Journal Articles
J Exp Biol (1998) 201 (12): 1927–1937.
Published: 15 June 1998
...Leila V. Virkki; Annika Salama; Mikko Nikinmaa ABSTRACT We have measured the effects of oxygen tension on the transport of Na + , K + and Cl − across the erythrocyte membrane of the lamprey Lampetra fluviatilis . The transport of each ion was affected by the oxygen tension of the medium. Hypoxic...