Medicine - Institutions > Army health reports and medical documents > Scientific memoirs by medical officers of the Army of India > Part XI, 1898 > 1 - Physiological action of cobra-venom
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Medical officers of the Army of India.
3
TABLE I.
Phenomena present in specimens of blood of fowls, alone or with the addition of water.
No. of Experi- ment. |
Nature of specimen. | Coagulation. | Colour. | Solution of bodies of erythrocytes. |
Reduction in respira- tory property of hæmoglobin. |
Putrefaction. |
I | Blood alone | Immediate: No contraction of clot. |
21 days later; surface scarlet; substance plum-coloured. |
Erythrocytes well pre- served 21 days. |
Entirely absent 21 days later. |
Absent 21 days later. |
II | Blood alone | Immediate: very considerable contraction: serum, after 24 hours, limpid, straw-coloured. |
24 hours later; surface scar- let; substance, plum-colour- ed. |
No solution, 48 hours later. |
Entirely absent 24 hours. | |
III | Blood, 10.5 c. c. Water, 1 c. c. |
Firm within 2 minutes: 24 hours later, contraction con- siderable; serum, 24—72 hours, limpid, straw-coloured. |
24 hours later; surface vivid scarlet; substance deep plum-coloured. |
No solution, 24 hours later. |
Entirely absent up to 72 hours. |
|
IV | Blood, 10.5 c. c. Water, 1 c. c. |
Firm within 2 minutes: abund- ant limpid, straw-coloured serum present 24 hours later. |
24 hours later; surface scarlet; substance bright, plum- coloured. |
An abundance of intact erythrocytes present 48 hours later. |
Entirely absent up to 48 hours. |
|
V | Blood, 10.5 c. c. Water, 0.22 c. c. |
Immediate: a considerable amount of limpid, straw- coloured serum present 48 hours later. |
72 hours later; surface scar- let; substance deep plum- coloured. |
Entire absence of solution 48 hours later. |
Entirely absent up to 120 hours. |
|
VI | Blood, 10.5 c. c. Water, c. c. |
Firm within 2 minutes: abund- ance of limpid, straw-coloured serum 24 hours later. |
48 hours later; surface scar- let; substance plum-colour- ed. |
Considerable solution present 24 hours later. |
Entirety absent up to 48 hours. |
|
VII | Blood, 9 c. c. Water, 1 c. C. |
Firm in 2½ minutes: a consider- able amount of reddish serum 24 hours later. |
24 hours later; surface scar- let; substance deep plum- coloured. |
Very considerable solu- tion 24 hours later. |
Entirely absent. | |
VIII | Blood, 9 c. c. Water, 1 c. c. |
Firm in 1 minute | 72 hours later; surface scar- let; substance deep plum- coloured. |
48 hours later; majority of erythrocytes still in- tact. |
Entirely absent up to 48 hours. |
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