• Asian-Australasian Journal of Animal Sciences
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• v.17 no.4
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• pp.511-513
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• 2004

Effects of the dietary supplementation of Codonopsis lanceolata root on triglyceride and cholesterol levels in the serum, liver, breast muscle and bile in male Cobb$\times$Cobb chicks were investigated. The chicks (15-42 days old) were fed diets supplemented with 0, 0.25 and 0.5% Codonopsis lanceolata root. No differences were observed in body weight, feed conversion ratio, gall bladder weight or abdominal fat deposition among the control group and the two treatment groups. Liver weights were higher in chicks fed a 0.5% Codonopsis lanceolata diet than in those fed the control diet (p<0.05). However, serum levels of both glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) were not different among the three groups. Broiler chicks fed either 0.25% or 0.5% dietary Codonopsis lanceolata root showed decreased serum levels of triglyceride, total cholesterol and low density lipoprotein cholesterol compared to the control group (p<0.05). Supplementation with either 0.25% or 0.5% dietary Codonopsis lanceolata root decreased the triglyceride and total cholesterol levels in liver and breast muscle compared to the control group (p<0.05). Biliary cholesterol increased by 15% in chicks fed 0.5% dietary Codonopsis lanceolata root, suggesting that the biliary excretion of cholesterol had been elevated by dietary Codonopsis lanceolata root (p<0.05). In conclusion, these results indicate that dietary Codonopsis lanceolata root can decrease triglyceride and cholesterol levels in the serum, liver and breast muscle of broilers.

• Korean Journal of Food Science and Technology
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• v.26 no.5
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• pp.479-483
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• 1994

The effects of the different protein source on serum cholesterol levels were studied in SD strain male rats. Fish protein prepared by the method of SUZUKI from Alaska Pollack (Theragra chalcogramma) was compared with casein and soybean protein isolate. Each protein source was incoporated into a cholesterol-free diet in order to provide a protein level of 20% for 2 weeks. The result obtained are as followed: Concentration of total-cholesterol, LDL-cholesterol, total-cholesterol/HDL-cholesterol and triglyceride in rats fed with fish protein group were significantly lower than those of rats fed with casein and similar to those of rats fed with soybean protein. In addition, it was shown that the ratio of Lys/Arg and Gly/Met+Cys of fish protein was close to that of soybean protein.

• Asian-Australasian Journal of Animal Sciences
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• v.18 no.2
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• pp.267-276
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• 2005

This study was carried out to investigate the effect of phytosterol ester addition on lowering blood cholesterol in cholesterol-reduced Cheddar cheese. For cholesterol removal, separated cream was treated with 10% ${\beta}$-cyclodextrin at 800 rpm, then blended with remaining skim milk and homogenized with 1,000 psi at $70^{\circ}C$. Experimental cheeses were manufactured by five different levels of phytosterol addition. After the cholesterol reduction process by ;${\beta}$-cyclodextrin, the cholesterol removal rate was in the range of 91.0 to 92.1%. Amount of short-chain free fatty acid and free amino acids increased with an increase of phytosterol ester, and those were significantly different from that of control in all ripening periods. All rheological properties also increased with an increase of phytosterol ester during ripening period. In sensory analysis, the scores of rancid, bitterness Cheddar flavor and off-flavor intensities increased significantly, while texture was decreased during ripening in phytosterol ester-added groups. Total blood cholesterol was reduced by 18% when rats were fed Cheddar cheese treated with 8% phytosterol. The present study indicated that phytosterol ester addition resulted in a profound lowering effect of blood with cholesterol-reduced Cheddar cheese.

• Journal of Dairy Science and Biotechnology
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• v.14 no.2
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• pp.195-206
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• 1996

Cholesterol assimilated by Lactobacillus acidophilus ATCC 43121 was not metabolically degraded in that most of it was recovered with the cells. Cells grown in the presence of cholesterol micelles and bile salts were more resistant to Iysis by sonication than those grown in their absence, suggesting a possible alteration of cellular membranes. Cholesterol assimilation occurred during growth at pH 6.0, the amount of which was more than that by cells grown without pH control. Cholesterol assimilated by cells was recovered in the membrane fractions of cells both grown at pH 6.0 and without pH control. The effect of unsaturated fatty acids on cholesterol assimilation was not clear, since there was no significant (P> 0.05) difference in the amount taken up from micelles prepared using L-${\alpha}$-phosphatidylcholine, dioleoyl or L-${\alpha}$-phosphatidylcholine, distearoyl. Without Tween 80, little, if any, cell growth or cholesterol uptake was observed. In the presence of 0.05% Tween 80, cholesterol uptake increased dramatically as did growth. However, as the amount of Tween 80 increased beyond 0.05%, cholesterol uptake decreased while the amount of growth remained the same.

• Korean Journal of Clinical Laboratory Science
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• v.48 no.2
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• pp.54-61
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• 2016

Studies on assessment tools for predicting cardiovascular disease risk (CDR), along with the studies to prevent CDR have been consistently reported. The validity of the Framingham risk score (FRS), a commonly known tool, has been verified through the precedent studies. In this study, we examined the differences of FRS according to the application of categories of LDL cholesterol (LDL-C) or Total cholesterol (TC), and attempted to evaluate the agreement of 10 yr CHD risk judgment based on the above-mentioned application. Excluding those diagnosed as cardiovascular diseases, data on subjects (755 men and 775 women) from the 2011 Korean National Health and Nutrition Examination Survey were used. We found differences of FRS and 10 yr CHD risk depending on the application of categories of LDL cholesterol (LDL-C) or Total cholesterol (TC). FRS of TC points were higher than those of LDL-C in both men and women. In classification of low risk (<10%), intermediate risk (10~19%), and high risk (${\geq}20%$), there were disagreements for 106 men and 26 women. Women showed almost perfect agreement from Coefficient of Cohen's Kappa (0.718 in men, and 0.884 in women). In assessment of 10 yr CHD risk, R-squared value from regression including TC was higher than that of LDC-C in both men and women (0.972 vs 0.885). From this result, we can draw a conclusion that correlation coefficients of FRS and CHD risk including TC were higher than those of LDC-C, and women showed a greater degree of agreement than men.

• CELLMED
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• v.13 no.9
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• pp.33.1-33.4
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• 2023

Objective: A case report on the Improvement of Hyperlipidemia Patients Using Ortho-Cellular Nutrition Therapy (OCNT). Methods: A Korean woman in her 50s was diagnosed with hyperlipidemia, and she has had a very high level of LDL-cholesterol. Results: After performing OCNT, the LDL-cholesterol level decreased from 208 mg/dL to 109 mg/dL. Conclusion: The application of OCNT to patients with hyperlipidemia can help reduce their LDL-cholesterol levels and relieve symptoms.

• Journal of Nutrition and Health
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• v.18 no.2
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• pp.147-154
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• 1985

The present study was undertaken to investigate the effects of excess vitamin E supple-mentation (0.5%) and cholesterol (0.5%) on levels of serum and liver vitamin E and cholesterol in two categories of rats, group A and group B. Rats in group A(45-65g) were fed experimental diets for 3 weeks ( I-C, II-E, III-Ch, IV-ECh). On the other hand rats in group B(45g-65g) were first fed control diet for 3 weeks and then fed experimental diets when they were 100-l20g for the subsequent 3 weeks ( I'-C, II'-E, III'-Ch, & IV'-ECh). The levels of serum vitamin E were higher in vitamin supplemented groups as expected. Dietary cholesterol showed a tendency to lower serum vitamin E levels of vitamin E supplemented groups. Serum cholesterol levels tended to stay in a narrow range showing resistancy to dietary cholesterol and were not affected by vitamin E status. Whereas vitamin E supplementation seemed to lower the levels of hepatic cholesterol in both groups A & B( I-C, I'-C vs II-E, II'-E ), simultaneous supplementation of vitamin E with 0.5% cholesterol appeared to increase further the hepatic cholesterol levels which were already increased by cholesterol feeding ( IV-ECh, IV'-ECh, vs III- Ch, III'-Ch). Hepatic vitamin A levels decreased as rats grew older during the experimental period. Even though vitamin A levels did not differ from each other significantly, excess amount of vitamin E supplementation in group B seemed to show a tendency to decrease the vitamin A storage in liver.

• Asian-Australasian Journal of Animal Sciences
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• v.17 no.6
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• pp.857-862
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• 2004

The present study was carried out to examine the changes in functional properties of cholesterol-removed compound whipping cream made by $\beta$-CD treated cream and palm oil. Six different ratios of cream to palm oil (10:0 as control, 9:1, 8:2, 7:3, 6:4, and 5:5, v/v) were tested. The overrun percentage increased with an increased amount of palm oil. When the ratio of cream to palm oil was 10:0 (control), the overrun was 130%, which was significantly lower than other ratios reached to 150%. Foam instability was measured as 3.1 ml defoamed cream in control, however, the value of foam instability decreased with an increase of palm oil addition. The TBA value of cholesterol-removed compound whipping cream increased from 0.08 to 0.13 with no addition of palm oil during 4 wk storage. When the ratio of cream to palm oil was 5:5, TBA value increased dramatically at 3 wk and thereafter. Among sensory characteristics, texture value increased with higher amount of palm oil, however, flavor and overall preferences were opposite. Above results indicated that partial substitution of palm oil in manufacture of cholesterol-removed compound whipping cream resulted in a stable foam development with little adverse effect on flavor and lipid oxidation during storage. The present study showed a possible application in manufacture of cholesterol-removed compound whipping cream, which may be effective in other foods.

• Journal of Genetic Medicine
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• v.9 no.1
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• pp.38-41
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• 2012

A 32-year-old female patient and her sister show high levels of high density lipoprotein (HDL) cholesterol in regular health checkups, since female patient was 11 years old. The patient's serum total cholesterol was 285 mg/dL and HDL cholesterol was 113 mg/dL. Her sister's total cholesterol was 240 mg/dL and the HDL cholesterol measured to be 90 mg/dL. Lipoprotein pattern and cholesteryl ester transfer activity gene analysis were examined in these patients. We found c.1321+1G>A (IVS14+1G/A) hetero mutation in cholesteryl ester transfer protein (CETP) genes. Generally, CETP mediates transfer and exchange of triglycerides and cholesteryl ester between plasma lipoproteins. Also we investigated a key role of HDL-CE and Apo A-1 metabolism. Patients with low levels of CETP have increased serum HDL levels. We hereby report two Korean cases of CETP deficiency in a family. Brief literature review ensues with the cases.

• Journal of Life Science
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• v.16 no.6
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• pp.1029-1035
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• 2006

The study was designed to investigate the influence of feeding Eosungcho(houttutnia cordata Thunb) on the meat quality of porks. Experimental groups were divided into control group(C), 5%(T1) and 10%(T2) Eosungcho powder feeding group, and than administered for 12 weeks. And then pork's loins were storaged at $4^{\circ}C$, for 23 days after vaccum packed. TBARS was increased(P<0.05) during storage days in all samples, while it's contents were lower Eosungcho feding groups than control group. Total cholesterol contents of pork's loin, were $48.9{\pm}0.2\;mg/100\;g$ in control group, $39.1{\pm}0.2\;mg/100\;g$ in T1 group and $37.8{\pm}0.3\;mg/100\;g$ in T2 group. 4 kinds of cholesterol oxides($7{\beta}-hydroxycholesterol$, 19-hydroxycholesterol, ${\alpha}-$ and ${\beta}-epoxide$) detected in pork's loin. Cholesterol oxides concentration of pork's loin was increased during storage and lowest in T2 group.