.... * Author for correspondence (e-mail: anasanz@ugr.es ) 21 8 2002 © The Company of Biologists Limited 2002 2002 Acipenser naccarii osmoregulation water salinity oxidative stress physiology Many species of sturgeons are anadromous, as they spawn in rivers and,after a variable...

... al., 1988 , 1991 , 1998 ; Wright et al., 1993 ; Winnicka and Wisniewski, 1999 ). * e-mail: lorenzi@bg.fcen.uba.ar 21 08 2000 24 10 2000 © 2000 by Company of Biologists 2000 memory angiotensin water salinity osmoregulation invertebrate crab...

...Guy Claireaux; Jean-Denis Dutil ABSTRACT Atlantic cod (Gadus morhua L.) acclimated to water salinities ranging from 28 ‰ to 7 ‰ were exposed to mild (8.0 kPa) or severe (4.0 kPa) hypoxic conditions for 6h. In each experiment, respiratory, acid–base, ionic, haematological and metabolic disturbances...

... rise in water by 1 kPa (7.5 mmHg) caused plasma to rise to 4–6 times the control values ( Fig. 2A ), with somewhat higher values at the higher water salinities of 100 and 300 mmol I −1 . Although at 100 mmol I −1 was not significantly different from those at 3 and 300 mmol I −1...