Biochemical studies of beryllium sulfate / By Emily Cromwell Seaman.

  • Seaman, Emily Cromwell, 1876-
Date:
1912
Catalogue details

Licence: Public Domain Mark

Credit: Biochemical studies of beryllium sulfate / By Emily Cromwell Seaman. Source: Wellcome Collection.

Provider: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.

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    lo the dose was omitted; the dog was not sick. On Feb. II, I gram of beryllium sulfate was given. The dog was sick the following morning but only to a slight degree—less so than at any time previous. It was decided to close the dosage period at this point as it was evident that the per- missible maximum dose had been given. After Period.—Days, 17-24. Feb. 12-19, 1911. The period consisted of eight days during which time no beryllium sulfate was given. The data for the experiment are given in Tables VI-VIII. TabIvE VI. Experiment II. Fore Period. Body weight. Kilos BeSO*. Gram. Urine. Feces. Dry weight. Grams. Date. Jan. Vol. cc. Sp. gr. Reactions, litm^us. Nitrogen. Grams. 27 [2.23 470 IO16 acid 25.0 28 [2.30 410 IO16 acid 13-43 12.0 29 30 ] [2.36 [2.36 450 490 IO16 IO16 acid acid 14.38 9.0 23.0 31 Feb. I ] [2.37 [2.32 540 490 IOI5 IOI7 acid acid 15.22 16.0 13.0 2 ] t2.34 510 IOI5 acid 8.0 3 J [2.34 485 IOI6 acid 11 . 71 24.0 Beryllium Sulfate Period. 4 ] [2.33 0.5108 500 1016 acid 14.56 16.5 5 1 [2.31 I.0078 510 1016 acid II-5 6 ] 12.30 1-5117 450 1020 am. ac. 14.48 25-3 7 ] [2.28 485 1018 acid 10.5 8 ] [2 . 29 430 1020 acid 19-5 9 ] 12.33 I.0200 495 1017 acid 1557 none 10 ] [2.36 390 1018 acid 20.0 II ] [2.32 I.0114 555 1017 acid 15-51 27-3 After Period. 12 ] 13 1 [2.27 2.32 540 460 1017 1018 acid acid 15.00 8.4 9-5 14 ] 2.32 445 1019 acid 19.1 15 1 2.31 510 1017 acid 15-57 19.0 16 ] 17 ] [2.22 12.29 550 350 1017 1021 am. ac. am. ac. 15.68 lO.O 9.0 18 ] [2.38 415 1017 acid 27.2 19 ] t2.34 535 1017 acid 15.40 5-2