• 동의생리병리학회지
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• 제22권5호
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• pp.1283-1292
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• 2008

This study was designed to investigate the hyperlipidemia-healing effect of water extract from Iksukangjiryung, it was performed on the hyperlipidemia of rats induced by Triton WR-1339 and high cholesterol diet. We prepared two types of hyperlipidemia model in rats induced by Triton WR-1339 and high cholesterol diet. The amount of total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, lipid peroxide, glutathione and the activity of superoxide dismutase(SOD) were measured. The water extract from Iksukangjiryung showed significant decreasing effects on total cholesterol, LDL- cholesterol, triglyceride, lipid peroxide in the both model. And it showed significant increasing effects on the activity of SOD in both model and amount of glutathione in Triton WR-1339 model. These results suggest that water extract from Iksukangjiryung has healing efficacy on hyperlipidemia induced by Triton WR-1339 and high cholesterol diet.

• 대한가정학회지
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• 제11권2호
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• pp.139-146
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• 1973

The level of serum cholesterol was successively determined for 4 weeks after the basic diet feeding for 8 weeks in the rabbits. It was observed that the individual serum cholesterol levels were highly elevated by the oral administration of cholesterol for 18 days, and then the rabbit were fed by sesame and rape seed oils for 11 weeks to survey the effect of the oils which was playing a role of decreasing factor for serum cholesterol values. The results were obtained as follows ; 1. The rabbit's serum cholesterol level was 128±29.0mg/dl in average, it was higher in female (162±50.6) than male(95±17.6). 2. It can be possible elevating experimentally the level of serum cholesterol by the cholesterol administration per os. 3. There were significant effect of the vegetable oils to decrease the experimental hypercholesteremia in the rabbits.

• Archives of Pharmacal Research
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• 제25권5호
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• pp.681-684
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• 2002

This study was undertaken to investigate the hypocholesterolemic activity of Bifidobacteria (B. breve K-110, B. breve K-111, and B. infantis K-525) isolated from a healthy Korean. The administration of B. breve K-110 and K-111 with a high cholesterol diet significantly protected the increase of serum total cholesterol and LDL cholesterol relative to that of a high cholesterol diet alone. Such a diet supplemented with 0.5％ B. breve K-111 decreased serum total cholesterol and LDL cholesterol to 57 and 55％, respectively. The administration of Bifidobacteria also significantly inhibited the lipid-deposited surface in the aorta. The normalizing activity of serum cholesterol level in cholesterolemic rats was accelerated by Bifidobacteria. The normalizing activity of B. breve K-111 on serum cholesterol level was superior to that of B. breve K-110. These results suggest that Bifidobacteria in the human intestine playa role in the prophylactics of arteriosclerosis.

• Preventive Nutrition and Food Science
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• 제4권2호
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• pp.125-129
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• 1999

The influence of dietary cholesterol on phospolipid metabolism in rat liver microsmes was studied in rats fed a diet containing fish oil(FO) or beef tallow (BT). The hepatic phospholipid content decreased wherease gepatic triglyceride and cholesterol increased significantly in both groups after cholestered supplementation. Plasma concentrations of phospholipid and traiglyceride increased with cholesterol supplement in both groups while cholesterol decreased only moderately in the FO group. Dietary cholesterol affected microsomal phosphiolpids in liver ; the proportation of phosphatidylcholine decreased in the FO group, an d it also slightly decreased in the BT group at the expense of phosphatidylethanolamine. The activity of CTP : phospocholine cytidylytransferase , the rate-limiting enzyme of phosphatidylcholine synthesis, increased inhepatic mocrosomes whreas it decreased in hepatic cytosol of both groups by cholesterol supplementation. In conclusion, these indicated that the dietary cholesterol profoundly influences phospholipid metabolism in the rat liver.

• 약학회지
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• 제27권4호
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• pp.249-256
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• 1983

When the reaction rate constant k of phospholipase D on liposome was measured by the ANS fluorometry, k of phospholipase D on DMPC liposome which was made of L-$\alpha$-PI, cholesterol and L-$\alpha$-PS decreased than that of phospholipase D on DMPC liposome with cholesterol or with PI and cholesterol. Optimal $Ca^{2+}$ concentration, the most important factor on effect of phospholipase D, also decreased to 1mM, as compared with 10mM and 60mM respectively when cholesterol and PI were added, and cholesterol only was added. The change of cholesterol Mol% had a great influence on k value of phospholipase D. But in case of addition of L-$\alpha$-PS to cholesterol, the influence was relatively diminished.

• Journal of Microbiology
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• 제41권4호
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• pp.284-288
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• 2003

Bacillus subtilis SFF34 degrading cholesterol was applied to reduce residual cholesterol content in fermented flatfish. When the bacterial cells were inoculated as a start culture, a maximal level (1.7 U/g) of cholesterol oxidase was obtained after 10 days, which was two times higher than that (0.8 U/g) without inoculation. Residual cholesterol contents with and without inoculation of the cells were 0.5 mg/g and 0.8 mg/g after 12 days of fermentation, respectively. Cholesterol derivatives including cholesterol- 5${\alpha},\;6{\alpha}$-epoxide, 4-cholesten-3-one and 7${\beta}$-hydroxycholesterol were detected in raw flatfish as well as fermented flatfish. Campesterol and 25-hydroxycholesterol were detected only after fermentation. However, no significant differences in their contents were observed regardless of inoculation.

• Journal of Acupuncture Research
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• 제40권4호
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• pp.351-355
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• 2023

Background: Wet cupping (WC) is an efficient and cost-effective technique for removing metabolic waste from the bloodstream via the skin. The study aimed to examine the effect of WC on cholesterol levels including total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) in a Sudanese population. Methods: In this prospective cross-sectional study, 30 participants undergoing regular WC therapy were enrolled. Blood samples collected twice: pre-WC therapy (case group) and 10-14 days afterward (controls). Results: Of the participants, 56.67% were male and 43.33% were female, aged 24-69. Pre-WC TC and LDL-C levels were significantly higher than the post-WC control group (p = 0.001). Conversely, HDL-C levels decreased significantly in the pre-WC cases compared to controls (p = 0.001). No significant sex-based difference in mean cholesterol levels (p > 0.05). Conclusions: After WC, males and females experienced significant reductions in TC and LDL-C, and significant increase in HDL-C.

• 약학회지
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• 제44권1호
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• pp.71-79
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• 2000

Curcumin, the yellow pigment in turmeric, curry and mustard, has anti-inflammatory and anti-carcinogenic activities. In this study; we investigated the hypocholesterolemic and anti-atherogenic effect of curcumin in rabbits. Hypercholesterolemia was induced by feeding high cholesterol diet to male rabbits for 30 days, and the animals were then fed high cholesterol diet containing 0.1% (w/w) or 0.5% (w/w) curcumin for additional 30 days. Supplementation of 0.l% curcumin tended to lower serum total cholesterol and low density lipoprotein (LDL)-cholesterol levels and inhibit serum lipid peroxidation. In the 0.5% curcumin-supplemented group, serum total cholesterol was significantly lowered by 11.7%, LDL-cholesterol by 12.8% and lipid peroxidation by 47.9% compared to the control group. Hepatic cholesterol and triglyceride contents were also significantly lowered by 50.6% and 37.4%, respectively compared to the control group. Lipid staining of the arteries isolated from the curcumin-treated rabbits showed that curcumin significantly decreased formation of fatty streaks and atheromatous plaques on the intima of the arteries. These results demonstrated that curcumin lowered serum cholesterol concentration, hepatic cholesterol and triglyceride contents, and accumulation of cholesterol in the artery These cholesterol lowering effects of curcumin, together with its anti-oxidative and anti-inflammatory activities, may play some important roles in preventing atherosclerosis.

• 생물정신의학
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• 제3권2호
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• pp.258-261
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• 1996

Objective : Several studies hove suggested that reduction of cholesterol concentration and low cholesterol level increases suicide, homicide, and depression. The authors sought to determine whether low cholesterol is associated with a history of suicidal attempts among major depression patients. Method : The subjects were 105 patients with major depression, diagnosed according to the DSM-III-R criteria, and 105 age, sex matched healthy controls. Blood was token following overnight fast and serum cholesterol concentration were measured by a enzymatic method Results : The serum cholesterol level was significantly lower in the patients with major depression than in healthy controls($180.4{\pm}43.4mg/dl$ vs $199.7{\pm}35.8mg/dl$). And the serum cholesterol level was significantly lower in major depression patients with suicidal attempt than in major depression patients without suicidal attempt($156.7{\pm}38.2mg/dl$ vs $ 187.8{\pm}42.5mg/dl$) Conclusion : It is hypothesized that low cholesterol level is associated with depression by modifying the serotonin metabolism and the production of interleukin-2, low cholesterol concentration should be further investigated as a potential biological marker of suicidal risk in major depression. Prospective study with serial cholesterol determinations should be done.

• Journal of Pharmaceutical Investigation
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• 제1권1호
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• pp.13-21
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• 1971

The effects of alcohol. extract of acacia on total cholesterol, ${\beta}-lipoprotein$ content and S-GOT activity in serum of rabbit were examined. Rabbits were divided into four groups. A : Control group B : Cholesterol group C : Cholesterol+aca. alc. ex. (A) group D : Cholesterol+aca. alc. ex. (B) group Each group had four rabbits. A Group was fed with the stock diet only for the experimental period of 28 days. B Group was fed with the stock diet containing 500mg of cholesterol. C Group was fed with the stock diet containing 500mg of cholesterol and 300mg of acacia alcohol extract. D Group was fed with the stock diet containing 500mg of cholesterol and 500mg of acacia aocohol extract. Total cholesterol ${\beta}-lipoprotein$ content and S-GOT activity in serum was determined with spectrophotometer, spectronic 20. It was confirmed that the extract of acacia alcohol inhibits the increase of total cholesterol, ${\beta}-lipoprotein$ content and S-GOT activity in serum but the statistical probability was not significant.