Fig. 3. Restoration of plasma volume in intact trout after 20% (A) or 35% (B) hemorrhage. Pre-hemorrhage, assumed plasma volume prior to hemorrhage; Actual hemorrhage (t=0), calculated plasma volume immediately after 20% or 35% hemorrhage. Other solid circles joined by a grey line are plasma volume calculated from the change in hematocrit. The solid line is the mono-exponential curve fit to data points (excluding t=5 min). Values are means + S.E.M.; N=9 (A), N=6 (B).