• 제목/요약/키워드: Lowering lipid effect

검색결과 256건 처리시간 0.021초

Effects of Insamsansa-eum (Renshenshanzha-yin) on Hypercholesterolemia and Analysis of Its Effects according to the Pattern Identification

  • Park Seong-Uk;Jung Woo-Sang;Moon Sang-Kwan;Cho Ki-Ho;Kim Young-Suk;Bae Hyung-Sup;Ko Chang-Nam
    • 대한한의학회지
    • /
    • 제27권2호
    • /
    • pp.253-261
    • /
    • 2006
  • Backgrounds : Hyperlipidemia is a major cause of cardiovascular disease (CVD). Lowering serum cholesterol levels could reduce the risk of CVD. Insamsansa-eum (Renshenshanzha-yin, ISE), composed of Ginseng Radix and Crataegii Fructus, is a new medicine developed to treat hyperlipidemia and CVD. Objectives : In this study, we intended to explore the clinical effects of ISE on patients with hypercholesterolemia, and moreover we also compared its effects according to the pattern identification. Methods : Subjects were administered ISE with the dose of 600 mg three times a day for 4 weeks. Patterns of subjects were identified with diagnostic scoring system for Yin-Yang and the condition of Excess-Deficiency before treatment. Serum lipids were measured at baseline and after 4 weeks of medication. Results : ISE lowered total cholesterol(TC), triglyceride(TG), total lipid(TL), phospholipid(PL) and low density lipoprotein cholesterol(LDL) significantly. Compared with the data of our previous study, it was less effective than Atorvastatin but showed equal lipids-lowering effect to Chunghyul-dan (Qingxue-dan, CHD). In Yang pattern group, ISE was less effective in lowering TG and LDL than it was in not-Yang-not-Yinpattern group. On safety assessment, there was no adverse effect, hepatic or renal toxicity. Conclusions : We suggest that ISE is a safe and useful herbal medicine for hypercholesterolemia, and moreover it could be more useful when it is used for patients with not Yang pattern.

  • PDF

마늘의 섭취와 운동이 혈장지질과 항산화효소계에 미치는 영향 (Effect of Garlic Supplement and Exercise on Plasma Lipid and Antioxidant Enzyme System in Rats)

  • 윤군애
    • Journal of Nutrition and Health
    • /
    • 제39권1호
    • /
    • pp.3-10
    • /
    • 2006
  • Effects of garlic powder supplementation on blood lipid profile and antioxidant system were investigated in rats with and without swimming exercise. Sprague-Dawley rats of four experimental groups were fed for 4 weeks diets containing $15\%$ beef tallow and $1\%$ cholesterol; control without garlic and exercise, Go with $2\%$ garlic alone, Ex with exercise alone, GoEx with $2\%$ garlic and exercise. Rats were trained 40 min a days a days a week. Group Ex and GoEx showed significant lowering in body weight gain and fat accumulation. In Go, Ex and GoEx, plasm TG and LDL-C were lower and HDL-C was higher, although not significantly, compared to levels in control. Total cholesterol was significantly reduced in group Go, and Ex and GoEx were lower than control. The total/HDL cholesterol ratio was also found to be significantly different, decreasing the ratios in Go, Ex and GoEx. The hepatic TBARS increased significantly in group Ex $(51.7{\pm}3.43nM/g\;liver)$, while TBARS in Go and GoEx were low $(35.68{\pm}3.61,\;39.30{\pm}5.55nM/g\;liver)$ and similar to control's one. The activity of hepatic SOD in Go and GoEx tended higher than control and Ex without garlic. The hepatic catalase showed significantly the highest activity in Go. Activity of GSH-px was significantly low in Ex with $0.14{\pm}0.03$ unit/mg protein, and control, Go and GoEx had higher activities of $0.23{\pm}0.08,\;0.20{\pm}0.07,\;0.22{\pm}0.01\;unit/mg$ protein, respectively. Lower activities of antioxidant enzymes in Ex are likely to associated with the highest level of TBARS. It seems that a decrease in TBARS in GoEx relative to Ex was related to the increase in GSHpx and SOD with garlic supplemented, which led to compensate the oxidative stress from exercise. The results suggests that exercise or garlic supplement exerts blood lipid attenuating effect. In adition, garlic supplementation could strengthen the antioxidant potential against exercise-induced oxidants, partly by modulating oxidant enzyme activity. These effects of garlic may make it a beneficial agent on CVD.

측백열매에 관한 연구(4) -과피의 물추출액이 토끼의 혈장콜레스테롤, 혈당, 과산화지질 및 지방산 분포에 미치는 영향- (Studies of the Thuja orientalis(4) -Effect of the Thuja biotae water extract on blood glucose, hydroperoxid cholesterol, triglyceride and fatty acid composition in rabbit-)

  • 남현근;정영태;노기환
    • 한국식품영양과학회지
    • /
    • 제18권4호
    • /
    • pp.371-374
    • /
    • 1989
  • 측백을 물로 추출하여 추출액를 토끼에게 4주간 급여하여 사육시키고 혈장을 분리하여 분석한 결과 다음과 같은 결론을 얻었다. 1. 실험식이 기간동안 체중변화는 대조군과 실험군이 큰 변화가 없이 증가되었으며 간장의 무게는 다같이 $43{\pm}5g$이었다. 2. 혈당, 콜레스테롤, 트리글리세라이드, 지질과산화물은 대조군에 있어서 보다 낮은 값을 보였고, $2m{\ell}/kg$을 급여한 실험군에 있어서 모두 낮은 값을 나타냈다. 3. 지방산 조성은 대조군과 실험군에 있어서 큰 차이는 없으나 $C_{16:0}$은 실험군에 있어서는 아주 높은 값(50%이상)을 보였고, n-3/n-6 ratio가 0.31이상으로 p/s ratio가 감소함을 보였다. 4. 이상의 결과로 측백의 물 추출액을 급여하면, 혈당, 콜레스테롤, 지질과 산화물. 트리글리세라이드를 감소시킬 수 있을 것으로 사료된다.

  • PDF

비타민 C 보충이 인슐린 비의존형 당뇨병 환자의 혈당 및 혈청지질에 미치는 영향 (Effect of Vitamin C Supplementation on Blood Sugar and Serum Lipid in NIDDM Patients)

  • 이윤미;박형숙
    • 재활간호학회지
    • /
    • 제5권2호
    • /
    • pp.99-112
    • /
    • 2002
  • The purpose of this study is to determine the effect of oral vitamin C supplements on blood sugar and serum lipid level(total cholesterol, triglyceride, high density lipoprotein, low density lipoprotein) in non-insulin independent diabetes mellitus. The study design was a non equivalent control group pre-test post-test design. Data for the study were collected from June 24 to August 31, 2001. The ninty-five research subject were assigned to experimental group(51) and control group(44). Vitamin C(3g/day) was given to 51 subjects for 4 weeks. Following a 12h overnight fasting, blood sample was obstaind at baseline and at the end of 4week - supplementation. Blood samples were taken for plasma vitamin C concentration, fasting blood sugar, HbA1c and serum lipid level. The pre-equivalent test was used by Chi-squre, t-test and two group's pre and post experimental differences were analyzed by t-tset to compare with each other. The results of this study were as follows ; 1. The difference between the two groups in plasma vitamin C concentration was significant(t=-12.950, p=.000). 2. The difference between the two groups in fasting blood sugar was significant(t=5.293, p=.000). 3. The difference between the two groups in HbA1c was not significant(t=1.758, p=.082). 4. The difference between the two groups in total cholesterol, HDL, LDL was significant(t=3.786, p=.000 ; t=-5.515, p=.000 ; t= 4.169, p = .000). These results suggest that megadose vitamin C supplementation be effective in lowering fasting blood sugar, serum lipids and increasing plasma vitamin C. Thus dietary measures to increase plasma vitamin C may be on important health strategy for reducing the compliance of diabetic patients.

  • PDF

Combined application of rapamycin and atorvastatin improves lipid metabolism in apolipoprotein E-deficient mice with chronic kidney disease

  • Song, Eun Ju;Ahn, Sanghyun;Min, Seung-Kee;Ha, Jongwon;Oh, Goo Taeg
    • BMB Reports
    • /
    • 제54권3호
    • /
    • pp.170-175
    • /
    • 2021
  • Atherosclerosis arising from the pro-inflammatory conditions associated with chronic kidney disease (CKD) increases major cardiovascular morbidity and mortality. Rapamycin (RAPA) is known to inhibit atherosclerosis under CKD and non-CKD conditions, but it can cause dyslipidemia; thus, the co-application of lipid-lowering agents is recommended. Atorvastatin (ATV) has been widely used to reduce serum lipids levels, but its synergistic effect with RAPA in CKD remains unclear. Here, we analyzed the effect of their combined treatment on atherosclerosis stimulated by CKD in apolipoprotein E-deficient (ApoE-/-) mice. Oil Red O staining revealed that treatment with RAPA and RAPA+ ATV, but not ATV alone, significantly decreased the atherosclerotic lesions in the aorta and aortic sinus, compared to those seen in the control (CKD) group. The co-administration of RAPA and ATV improved the serum lipid profile and raised the expression levels of proteins involved in reverse cholesterol transport (LXRα, CYP7A1, ABCG1, PPARγ, ApoA1) in the liver. The CKD group showed increased levels of various genes encoding atherosclerosispromoting cytokines in the spleen (Tnf-α, Il-6 and Il-1β) and aorta (Tnf-α and Il-4), and these increases were attenuated by RAPA treatment. ATV and RAPA+ATV decreased the levels of Tnf-α and Il-1β in the spleen, but not in the aorta. Together, these results indicate that, in CKD-induced ApoE-/- mice, RAPA significantly reduces the development of atherosclerosis by regulating the expression of inflammatory cytokines and the co-application of ATV improves lipid metabolism.

갓의 급이가 흰쥐의 Cholesterol 대사에 미치는 영향 (Effects of Mustard Leaf(Brassica Juncea) on Cholesterol Metabolism in Rats)

  • 조영숙
    • Journal of Nutrition and Health
    • /
    • 제26권1호
    • /
    • pp.13-20
    • /
    • 1993
  • To investigate the effects mustard leaf(Brassica Juncea) on Cholesterol metabolism, male Sprague Dawley rate were fed semipurified diets containing 2% or 4% mustard leaf with or without cholesterol for 5 weeks. Plasma cholesterol content decreased significantly by feeding 4% mustard leaf with of without cholesterol for 5 weeks. Plasma cholesterol content decreased significantly by feeding 4% mustard leaf in rats fed 1% cholesterol in the diet. In addition, HDL-cholesterol increased slightly by the feeding of mustard leaf, resulting in a significant increase in the HDL-cholesterol/total cholesterol ratio and a reduction of atherosclerotic index. However, levels of plasma lipids were not influenced by mustared leaf in rats fed cholesterol-free diet. The contents of all classes of lipid in liver increased by dietary cholesterol. Of the liver lipids, triglyceride and cholesterol ester were accumulated most, showing a fatty liver synodrome. Supplementation of mustard leaf to cholesterol-containing diet resulted in a slight decrease in neutral lipid contents of liver. Fecal cholesterol excretion was higher by more than 2.7 and 3.3-fold in rats fed 2 and 4% mustard leaf than in control rats fed cholesterol. Similar trends were found in fecal bile salt excretion; rats fed and 4% mustard leaf excreted more bile salts by more than 1.5 and 2% than those fed control diet containing cholesterol. In summary, mustard leaf may have an antiatherogenci effect of reducing plasma cholesterol level and increasing HDL-cholesterol level. The plasma cholesterol lowering effect of mustard leaf is suggested to be due, at least in part, to increase in fecal excretion of cholesterol and bile acids.

  • PDF

식이 중 어유의 섭취가 쥐의 혈액과 조직의 지질함량에 미치는 영향 (Effect of Dietary Fish Oil on Lipid Content of Plasma and Liver in Rats)

  • 남정혜
    • 한국식품영양학회지
    • /
    • 제8권2호
    • /
    • pp.59-69
    • /
    • 1995
  • This study designed to compare the hypolipidemic e(feats of n6 linoleic acid (LA), n3 w-linolenic acid(LL) and n3 eicosapentaenoic acid(EPA) and docosahexaenoic acid(DHA) In rats fed high fat (40% Cal) diet. Male Sprague-Dawley rats fed experimental diets for 6 weeks, which were different only in fatty acid composition. The dietary fats were beef tallow (BT) as a source of saturated fatty acid (SFA), corn oil(CO) for n6 LA, perilla oil (PO) for n3 a-LL and fish oil (FO) for n3 EPA+DHA. Plasma total cholesterol (T-chol) level was increased by n6 LA but decreased by n3 LL and n3 EPA+DHA and most effectively reduced by n3 EPA+DHA. Plasma triglyceride(TG ) level was reduced by n6 LA, but lipogenesis in liver was not affected by n6 LA. However, plasma TG level was lowered by n3 LL and EPA+DHA. Both lipogenic enzyme activity and liver TG level were also decreased by n3 PUFA. PO and FO groups were significantly higher in the relative Proportions of C20:5 and C22:6 of plasma and liver and lower in those of C20:4/C20:5 ratio. Overall, the lipid-lowering effect was in the order of n3 EPA+DHA >n3 LL > n6 LA and fish oil and perilla oil rich in n3 PUFA may have important nutritional applications in the prevention and treatment of hyperlipidemia.

  • PDF

고지혈증 랫트를 이용한 작약의 수종 용매 추출물에 의한 항고지혈 효과 (Effect of Several Solvent Extracts from Paeoniae Radix on Experimental Hyperlipidemia in Rats)

  • 노환성;고우경;양현옥;박건구;조영환;박형섭
    • Journal of Pharmaceutical Investigation
    • /
    • 제27권2호
    • /
    • pp.145-151
    • /
    • 1997
  • Hexane, chloroform, methanol and water extracts of Paeoniae Radix were tested on the experimentally induced hypercholesterolemia in rats for lowering effect of serum lipoprotein contents. Hyperlipidemia was induced on male Wistar rats by feeding high cholestetrol diet for 7 days. Serum lipid profile was verified on these rats by measuring total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL), and low density lipoprotein cholesterol (LDL). Then, the diet was changed to normal. At the same time, hexane, chloroform, methanol and water extract of Paeoniae Radix were given orally on daily basis, and the changes in the serum lipid profile were assessed for 4 weeks. Methanol extract of Paeoniae radix decreased TC level at 1, 2, and 4 week point significantly, and water extract decreased TC level at 4 week point significantly comparing with the control group.

  • PDF

Growth Temperature-Dependent Conversion of De novo-Synthesized Unsaturated Fatty Acids into Polyhydroxyalkanoic Acid and Membrane Cyclopropane Fatty Acids in the Psychrotrophic Bacterium Pseudomonas fluorescens BM07

  • LEE , HO-JOO;RHO, JONG-KOOK;YOON, SUNG-CHUL
    • Journal of Microbiology and Biotechnology
    • /
    • 제14권6호
    • /
    • pp.1217-1226
    • /
    • 2004
  • A psychrotrophic bacterial strain, Pseudomonas fluorescens BM07, synthesized unsaturated fatty acids (UFA) from fructose in response to lowering of growth temperature, and incorporated them into both polyhydroxyalkanoic acid (PHA) and membrane lipid. The blocking of PHA synthesis by adding 5 mM 2-bromooctanoic acid to the growth medium, containing 70 mM fructose, was found to be a useful means to profile the composition of membrane lipid by gas chromatography. As the growth temperature changed from 35 to $50^{\circ}C$, the total content of two UFA, 3-hydroxy-cis-5­dodecenoic acid ($C_{12:1}$) and 3-hydroxy-cis-7-tetradecenoic acid ($C_{14:1}$), in PHA increased from 31 to 44 $mol\%$. The growth at lower temperatures also led to an increase in the level of two major UFA, palmitoleic acid (C16:1 cis9) and cis-vaccenic acid (C18:1 cis11), in membrane lipid. A fraction of these membrane-lipid UFA was converted to their corresponding cyclopropane fatty acids (CFA). The CFA conversion was a function of culture time, exhibiting biphasic increase before and after entering the stationary phase. However, pH changes in growth media had no effect on the CFA conversion, which is contrary to the case of E. coli reported. The cells grown at $30^{\circ}C$ responded to a cold shock (lowering the medium temperature down to $10^{\circ}C$) by increasing the level of C16:1 cis9 and C 18: I cis II up to that of $10^{\circ}C$-grown control cells and concomitantly decreasing the relative level of cis-9,10­methylenehexadecanoic acid (the CFA converted from C16:1 cis9) from 14 to 8 $mol\%$, whereas the 10-grown cells exhibited little change in the lipid composition when exposed to a warmer environment of $30^{\circ}C$ for 12 h. Based on this one- way response, we suggest that this psychrotrophic strain responds more efficiently and sensitively to a cold shock than to a hot shock. It is also suggested that BM07 strain is a good producer of two unsaturated 3-hydroxyacids, $C_{12:1}\;and\;C_{141:1}$.

고이소플라본 콩나물의 고지혈증 개선효과 (Isoflavone-Rich Bean Sprouts Improves Hyperlipidemia)

  • 김연희;이지혜;구보경;이혜성
    • 한국식품영양과학회지
    • /
    • 제36권10호
    • /
    • pp.1248-1256
    • /
    • 2007
  • 본 연구에서는 선행연구에서 우량 콩나물로 선별된 이소 플라본을 다량 함유한 콩나물의 투여가 실험적으로 유발된 고지혈증 흰쥐의 지질대사에 미치는 효과를 조사하였다. 고지혈증은 SD계 흰쥐에 cholesterol 0.5%, lard 9.3%, sodium cholate 0.2%를 함유한 AIN standard식이에 의해 유발되었다. 실험군은 정상 대조군, 고지혈증 대조군, 고지혈증 유발식이에 1%, 5% 콩나물 분말, 또는 0.2% 대두 이소플라본 추출물 보충군으로 하였다. 실험식을 4주간 투여한 후 혈장 지질과 과산화물 수준, 간조직의 항산화효소 활성도, 혈장 항산화 영양소 수준을 측정하여 다음과 같은 결과를 얻었다. 콩나물 분말의 보충 투여는 고지혈증 동물의 식이효율$(0.33{\sim}0.34)$에 영향을 미치지 않았으며 고지혈증 쥐에서 혈장 중성지질의 저하 경향을 보였으며 총 콜레스테롤 농도의 유의적인 저하효과를 나타내었다. 또한 콩나물 분말 투여는 고지혈증 동물들에서 투여량에 관계없이 혈장과 간, 신장, 심장 등 조직 중의 지질과산화물 수준을 낮추는 경향을 보였으나 그 저하효과는 대두 이소플라본 추출물의 효과보다는 낮았다. Catalase와 glutathione peroxidase 등 항산화효소들의 활성도는 고이소플라본콩나물의 투여로 대조군에 비해 유의적이지는 않았지만 증가되는 경향을 나타냈으며 혈장의 vitamin A수준은 5% 콩나물 투여군에서 유의적으로 높았고 vitamin E 수준은 유의적인 차이가 없었다. 이상의 결과로부터 이소플라본이 풍부한 콩나물의 투여는 고지혈증 동물에서 혈중지질 개선효과가 대두 이소플라본 추출물의 효과와 유사하거나 더 높은 것으로 나타났으며, 유의적이지는 않았으나 조직중 지질과산화물생성을 억제하고 항산화영양소 수준을 높이는 경향을 나타내었다. 이와 같은 결과는 본 실험에서 사용한 콩나물 시료가 높은 이소플라본 함량 이외에도 식이섬유를 다량 함유하고 있으므로 섬유에 의한 부가적인 효과에 의한 것으로 추정되며 콩나물의 영양적 우수성을 일부 입증한 결과로 평가된다.