. Defensive ferments of the animal organism against substances out of harmony with the body, the blood-plasma and the cells; their demonstration, and their diagnostic significance for testing the functions of different organs. Enzyme inhibitors. TESTING OF THE DIALYSING TUBES 161 is reached the test-tube is brought to the edge of the flame, and the boiling is continued at the middle height of the flame (see fig. 8). In this way it is possible to carry out the boiling continuously and energetically, so that the liquid travels over more than half of the test-tube, without any danger of over- boi

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. Defensive ferments of the animal organism against substances out of harmony with the body, the blood-plasma and the cells; their demonstration, and their diagnostic significance for testing the functions of different organs. Enzyme inhibitors. TESTING OF THE DIALYSING TUBES 161 is reached the test-tube is brought to the edge of the flame, and the boiling is continued at the middle height of the flame (see fig. 8). In this way it is possible to carry out the boiling continuously and energetically, so that the liquid travels over more than half of the test-tube, without any danger of over- boiling. Not for a single moment should the atten- tion be allowed to wander from this process, for. FIG. 8. (a) Test-tube holder; (b) boiling-stick. everything depends upon the accuracy of the operation. If the ebullition is too weak, then under certain circumstances the reaction may fail altogether, while, if the rate of ebullition differs in the different tests, we get a difference in the intensities of the colorations. The results, in short, are inaccurate. After the lapse of half an hour a comparison of the I I. 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 work.. Abderhalden, Emil, 1877-1950; Gavronsky, J. O. (Jacob O. ); Lanchester, William F. London, J. Bales, sons and Danielsson, ltd.