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KMID : 0363619990200010185
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Journal of Korean Oriental Medicine
1999 Volume.20 No. 1 p.185 ~ p.196
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A Experimental Study on the Effect of Hwangryeonheadock-Tang and Onchung-Eum on Hyperlipidemia & Hypertension
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Kim Eun-Sun
Park Chi-Sang
Park Chang-Gook
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Abstract
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The aim of the present study was to investigate the effect of Hwangryeonheadock-Tang and Onchung-Eum on essential hypertension and hyperlipidemia. Rats were orally administered for 30days with Hwangryeonheadock-Tang and Onchung-Eum and the blood was withdrawn at 10, 20 and 30days after an oral administration. The heart rate, tail blood pressure, plasma renin activity, plasma level of aldosterone. catecholamine, sodium and angiotensin II were measured after an oral administration of Hwangryeonheadock-Tang and Onchung-Eum in spontaneously hypertensive rat(SHR). In addition, serum levels of total cholesterol, triglyceride, HDL-cholesterol. LDL-cholesterol and total lipid were measured cholesterol-fed rats. The results were summarized as follows ; 1. A significant decrease of tail blood pressure was shown at 10, 20 and 30days after Hwangryeonheadock-Tang and Onchung-Eum treatment in SHRs. compared with saline. 2. Heart rate was significantly decreased at 30days in SHRs after Hwangryeonheadock-Tang treatment and at 20, 30days after Onchung-Eum treatment in SHRs. compared with the effects of saline group. 3, A significant decrease of plasma aldosterone level was elicited at 10, 20days after Hwangryeonheadock-Tang treatment in SHRs, compared with the effects of saline group, 4. Plasma renin activity was significantly decreased at 10days after Onchung-Eum treatment compared with the effects of saline group in SHRs. 5. Plasma norepinephrine level was significantly decreased at 20 and 30clays after Onchung-Eum treatment in SHRs, compared with the effects of saline group. 6. A significant decrease of plasma epinephrine level was induced at 30days after Hwangryeonheadock-Tang treatment and at 10, 20 and 30days after Onchung-Eum treatment, compared with the effects of saline group in SHRs. 7. Plasma sodium level was. significantly decreased at 20days after Hwangryeonheadock-Tang and Onchung-Eum treatment, compared with the effects of saline group in SHRs. 8. Plasma angiotensin II level was significantly decreased at 30days after Onchung-Eum treatment, compared with the effects of saline group in SHRs. 9. A significant decrease of body weight was observed at 20 and 30days after Hwangryeonheadock-Tang treatment and at 10, 20 and 30days after Onchung-Eum treatment. compared with the effects of saline group in hyperlipidemia rats. 10. Hwangryeonheadock-Tang and Onchung-Eum showed a significantly decreasing effect at 30days on serum total cholesterol level in hyperlipidemia rats, compared with the saline treatment. 11. Hwangryeonheadock-Tang and Onchung-Eum saw 20 and 30days respectively on serum triglyceride level in the saline treatment. 12. Hwangryeonheadock-Tang and Onchung-Eum decreased on serum HDL-cholesterol level significantly, compared with the saline treatment in hyperlipidemia rats. 13. A significant decrease of serum LDL-cholesterol was observed at 10 and 30days after Hwangryeonheadock-Tang treatment and at 30days after Onchung-Eum treatment, compared with the effects of saline group in hyperlipidemia rats. 14. Hwangryeonheadock-Tang had a significantly decreasing effect at 10, 20 and 30days on serum total lipid level, compared with the saline treatment in hyperlipidemia rats. 15. Hwangryeonheadock-Tang elicited a significantly decreasing effect on weight of kidneys, spleen and testes respectively and Onchung-Eum induced on weight of liver and spleen respectively in hyperlipidemia rats, compared with saline treatment. These Findings suggest a possible anti-hypertensive and anti-hyperlipidemic effect of Hwangryeonheadock-Tang and Onchung-Eum.
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KEYWORD
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Hwangryeonheadock-Tang, Onchung-Eum, hypertension, hyperlipidemia
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