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Keywords: Squalus acanthias
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J Exp Biol (2005) 208 (6): 1045–1052.
Published: 15 March 2005
...Susan K. Fellner; Laurel Parker SUMMARY In vascular smooth muscle (VSM) of Squalus acanthias , endothelin-1(ET-1) signals via the ET B receptor. In both shark and mammalian VSM, ET-1 induces a rise in cytosolic Ca 2+ concentration([Ca 2+ ] i ) via activation of the inositol trisphosphate (IP 3...
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J Exp Biol (2004) 207 (19): 3411–3417.
Published: 1 September 2004
... 2+ ] i ) in fura-2-loaded VSM of anterior mesenteric artery of Squalus acanthias and show that the ET B R agonists IRL 1620 and sarafotoxin S6c (SRX) increase[Ca 2+ ] i in VSM to the same extent as ET-1 and ET B R appears to be the only ETR subtype in sharks. To investigate the participation...
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J Exp Biol (2004) 207 (13): 2339–2349.
Published: 1 June 2004
... ) and spiny dogfish( Squalus acanthias ) off the lower west coast of Vancouver Island. Can. J. Fish. Aquat. Sci. 48 , 2118 -2128. Tytell, E. D. and Lauder, G. V. ( 2002 ). The C-start escape response of Polypterus senegalus : bilateral muscle activity and variation during stage 1 and 2. J. Exp. Biol...
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J Exp Biol (2002) 205 (13): 1889–1897.
Published: 1 July 2002
...Susan K. Fellner; Laurel Parker SUMMARY The elasmobranch Squalus acanthias controls plasma osmolality and extracellular fluid volume by secreting a hypertonic fluid from its rectal gland. Because we found a correlation between extracellular Ca 2+ concentration and changes in cytosolic Ca 2+ ([Ca 2...
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J Exp Biol (1996) 199 (9): 1999–2009.
Published: 1 September 1996
... Limited 1996 rainbow trout Oncorhynchus mykiss hagfish Eptatretus stoutii dogfish Squalus acanthias rat myocardium sarcolemma sarcoplasmic reticulum excitation–contraction coupling. Fishes have developed cardiovascular systems which must function under very different...
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J Exp Biol (1990) 151 (1): 205–218.
Published: 1 July 1990
...M. Hanson; H. Westerberg; M. Öblad ABSTRACT Mineralogical and magnetic properties of the otolithic mass in the sacculus of dogfish, Squalus acanthias , were investigated. The endogenous statoconia were found to be either rhombohedral crystals of calcite or spherical particles of other calcium...
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