Factors affecting the coagulation time of blood. III, The hastening of coagulation by stimulating the splanchnic nerves / by W.B. Cannon and W.L. Mendenhall.

  • Walter Bradford Cannon
Date:
[1914?]
Catalogue details

Licence: Public Domain Mark

Credit: Factors affecting the coagulation time of blood. III, The hastening of coagulation by stimulating the splanchnic nerves / by W.B. Cannon and W.L. Mendenhall. Source: Wellcome Collection.

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    3.00 —4 minutes OF ——).5 14—'4 He ~o2— 4.5 - “ .39 to 40 Stim. left spl. .42—5 minutes UB) vy Bey . 4.00— 1 oe 4.03 — 2.5 minutes 07 —2.5.— ™ il 3 3 Oe ae a 20 51nd 0) ae 23 —— & - £2 OS) nd eS aye Si © we 3:30 :40 750 4:00 710 :20 :30 740 -Ficure 1. Shortening of coagulation time after stimulation of the left splanchnic nerves 3.39 — .40. stimulation and the begin- ning of faster clotting. The period of faster clotting, however, lasted for about a half-hour, during which the coagulation time averaged 2:1) INinuULeSs, sO) a4 mesce cent of the previous aver- age of 4.8 minutes. It is noteworthy that the curve (see Figure 1), while lower, shows oscillations not unlike those which follow injection of adrenalin.! The primary delay of
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