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KMID : 0363319940150010080
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Journal of Korean Oriental Internal Medicine
1994 Volume.15 No. 1 p.80 ~ p.98
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Effects of Sagungsan on the Hemostasis, Intracranial Pressure, Blood Pressure and Cardiovascular System in Expreimental Animals
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Ahn Il-Hoe
Park Young-Soon
Kim Seh-Gil
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Abstract
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According to the original documents, Sagungsan is considered as an effective drug for controlling the hypertensive epistaxis induced by tension of autonomic nerve and it’s hyperfunction. The present experiment was designed to understand the effect of Sagungsan extract on the hemostatic action, intracranial pressure, blood pressure and cardiovascular system in experimental animals. And thus the bleeding time, prothrombin time, capillary dilation, blood pressure, Intracranial pressure, and enzymatic analysis of the ATPase activities were studied.
The result obtained here were as followings:
1. Sagungsan water extract reduced the bleeding time in mouse, and prolonged the prothrombin time in rabbits.
2. The drug extract increased the tail volume by capillary dilation in rats.
3. The drug extract inhibited the increase of intracranial pressure and arterial blood pressure in rabbits.
4. At the early time, the increase of arterial blood pressure by the drug extract significantly inhibited by pretreated atropin and regitine in rabbits.
5. The drug extract relaxed the smooth muscle by stimulating the Mg2+-Ca2+-ATPase activities of gastric sarcoplasmic reticulum isolated from rabbit stomach.
6. The drug extract stimulated the heart contraction by inhibiting the activities of cardiac sarcoplasmic reticulum isolated from rabbit heart. The inhibitory mechanism was reversible and noncompatitive.
7. The drug extract increased the hepatic blood volume by stimulating the hepatic total ATPase activities and hepatic metabolism.
8. The drug extract acted as a tranquilizer by inhibiting the neural Na+-K+-ATPase activity.
According to the results, Sagungsan water extract dilated the capillaries, stimulated the heart beat, and thus increased the blood flow with decreasing the intracranial pressure and blood pressure. These effects stanches the epistaxis collectively.
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