. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. OXYGENATION IN TROUT BLOOD onstrated with certainty. At any temperature the curve is sufficiently close to a straight line so that a single determination of the oxygen content and tension of blood between 40 per cent and 60 per cent satura- tion establishes within 2 mm. the point where the curve cuts half satura- tion. In this manner it was possible by determining the PO2 for half saturation of the hemoglobin in one lot of blood at a number of tempera- 60 50- CM O _o X 40' O to CVJ O 30- 20- 10- Rainbow Trout. 10 15 i 20 25
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. OXYGENATION IN TROUT BLOOD onstrated with certainty. At any temperature the curve is sufficiently close to a straight line so that a single determination of the oxygen content and tension of blood between 40 per cent and 60 per cent satura- tion establishes within 2 mm. the point where the curve cuts half satura- tion. In this manner it was possible by determining the PO2 for half saturation of the hemoglobin in one lot of blood at a number of tempera- 60 50- CM O _o X 40' O to CVJ O 30- 20- 10- Rainbow Trout. 10 15 i 20 25 i 30 Temperature FIG. 5. The effect of temperature upon the pressure of oxygen necessary to half- saturate blood of rainbow trout at CO., tensions 1 and 10 nun. tures, to estimate the effect of temperature upon oxygen affinity before the blood deteriorated. The effect of temperature upon half saturation of hemoglobin in brown trout blood is showyn in Fig. 3, the upper curve at 10 mm. CCX tension and the next lower at 1 mm. CCX. For comparison with human blood the lower curve is drawn from the data of Brown and Hill (1923), and points for dog's blood at 37° (Bohr, Hasselbalch, and Krogh, 1904) show how CCX affects its affinity for oxygen. Data for the effect of. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
