• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.9
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• pp.3962-3972
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• 2012

The purpose of this study was to analyze the effects of combined exercise on body composition and cardiovascular disease risk factors in sarcopenic obesity elderly women. The subjects for the study were 21 obesity elderly women over 65 years old. They were divided into two groups, the sarcopenic obesity group(n=9) and non-sarcopenic obesity group(n=12). The variables of body composition and CVD risk factors were measured in all the subjects before and after 16-week combined exercise. The findings of this study were as follows; In the sarcopenic obesity elderly women significantly decreased total cholesterol(TC), triglyceride(TG), and left baPWV. The non-sarcopenic obesity elderly women significantly decreased total cholesterol(TC), triglyceride(TG), low density lipoprotein-cholesterol (LDL-C), and left baPWV, but significantly increased high density lipoprotein-cholesterol(HDL-C). The most important finding in this study was that sarcopenic obesity elderly women showed delayed effects of a 16-week combined exercise on HDL, LDL-C, BP, and right baPWV compared to the non-sarcopenic obesity elderly women.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.3
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• pp.710-721
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• 1999

This study was conducted to investigate the hematological characteristics and risk factors of hypercholesterolemia(HC) in Korean. 344 adult men who took the annual health check ups at D or J hospitals were participated in this cross sectional study. The subjects were grouped by plasma total cholesterol level into three groups: normal cholesterolemic(n=139), borderline hypercholesterolemic (n=93) and hypercholesterolemic(n=112) groups. The data of systolic and diastolic blood pressure (SBP/DBP), hemoglobin, plasma glucose, albumin and cholesterol levels were collected from medical records. The levels of plasma triglyceride(TG), HDL C, phospholipid, insulin, apo A and apo B were measured. The levels of plasma LDL C, VLDL C and atherogenic index(AI) were calculated. The subjects with HC had significantly higher SBP and DBP, albumin, TG, phospholipid, HDL C, LDL C, VLDL C and apo B level than those of the normal subjects. The relative and attributable risks on HC were 1.59 and 0.18 for hypertension(SBP/DBP$\geq$160/95), 2.08 and 0.35 for hypertriglyceridemia (TG $\geq$400mg/dl). Plasma total cholesterol level was positively correlated with several hematologic parameters: age(r=0.1242, p<0.05), DBP(r=0.1194, p<0.05), albumin(r=0.2029, p<0.001), plasma TG(r= 0.3829, p<0.001), phospholipid(r=0.6036, p<0.001), LDL C(r=0.8572, p<0.001), HDL C(r=0.2399, p< 0.001), AI(r=0.3116, p<0.001), apo B(r=0.2602, p<0.05) and Lp(a)(r=0.1372, p<0.05). However, plasma total cholesterol level was negatively correlated with the levels of Apo A1(r= 0.2922, p<0.001), and ABR(r= 0.3598, p<0.001).

• Journal of Life Science
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• v.13 no.6
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• pp.865-870
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• 2003

Opuntia ficus-indica is widely used as folk medicine for burned wound, edema and indigestion, etc. After the adaptation of rats for seven days, OF (200mg/kg) was administered into rats intraperitoneally every day for two weeks. On the 14th day, $3.3m\ell$ of $CCl_4$ (50% $CCl_4$ : Olive oil = 1 : 1) was treated to rats and on the 15th day, they were operated. We measured the levels of total cholesterol, HDL-cholesterol, LDL-cholesterol, total lipid and triglyceride (TG) in serum and Malondialdehyde (MDA) in liver tissue. Opuntia ficus-indica and $CCl_4$-treated group (OFC) significantly decreased lipid peroxidation by 32.6% compared to $CCl_4$-treated abnomal group (CTA). Total lipid and TC of OFC administered group were lower than those of CTA group. Cholesterol levels showed significant effect in OFC group. Total cholesterol and LDL-cholesterol in OFC administered group were decreased by 12.7% and 17.4%, respectively, compared to those of CTA group. HDL-cholesterol in OFC administration group was increased by 19.7% compared to CTA group. This finding suggests that lipid peroxidation was inhibited in the significant level when $CCl_4$-induced rats were treated with OF. Based on this analysis, further study to identify the active components in this sample is warranted.

• Journal of the Korea Society of Computer and Information
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• v.21 no.12
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• pp.139-145
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• 2016

In this paper, we propose to evaluate the effect of Resistin-like molecule alpha (Retnla) on the expression of transporters involved in modulating concentrations of peripheral cholesterol and plasma high-density lipoprotein (HDL) cholesterol. High levels of blood cholesterol are a well-recognized risk factor for atherosclerosis and are eliminated via the process of reverse cholesterol transport (RCT). We recently showed that Retnla ameliorates hypercholesterolemia and atherosclerosis by increasing biliary cholesterol secretion, the final step of the process, in low-density lipoprotein receptor-deficient mice. However, the role of Retnla in HDL-mediated cholesterol efflux, initial step of RCT pathway, is not yet clear. To identify cholesterol transport genes regulated by Retnla, we performed an extensive microarray-based gene expression screen using livers from Retnla-overexpressing (Tg) mice and control animals. The most significant change in Retnla-Tg mice was an upregulation of ATP-binding cassette sub-family G member 4 (Abcg4) transport and was validated using quantitative RT-PCR. The validated gene was also induced by treatment of purified Retnla protein in RAW 264.7 cells incubated with acetylated low-density lipoprotein and Hepa1c1c7 cells. Taken together, these results indicates that Retnla might also accelerate initial step of RCT pathway, suggesting therapeutic value of Retnla in the treatment of hypercholesterolemia and atherosclerosis.

• Journal of Korean Academy of Nursing
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• v.41 no.2
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• pp.182-190
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• 2011

Purpose: This study was done to identify correlates and variables predicting daily activity among elders with Diabetes Mellitus (DM). Methods: Seventy-six elders registered in the Department of Endocrine Medicine at C university hospital participated in data collection. Data on daily activity and biochemical variables were collected via actigraph accelerator (Actical) and blood tests between September 2009 and July 2010. Data analysis was done using SPSS WIN 15.0 program and included one-way ANOVA, independent t-test, Pearson correlation coefficients, and stepwise multiple regression. Results: This study showed a positive correlation between daily activity and High Density Lipoprotein Cholesterol (HDL-C) and a negative correlation among Total Cholesterol (TC), Triglyceride (TG), and Low Density Lipoprotein Cholesterol (LDL-C). The variables predicting daily activity were frequency of exercise, HDL-C, and TC. These factors accounted for 40.0% of the variance of daily activity in elders with DM. Conclusion: The results indicate that it is necessary to improve daily activity to reduce Fasting Blood Glucose (FBG), TC, and TG in elders with DM.

• Food Science of Animal Resources
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• v.33 no.6
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• pp.701-707
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• 2013

The present study was carried out to investigate the antiobesity and hypocholesterolemic effects of Bifidobacteria animalis DY-64 (B. animalis DY-64), a lactic acid bacterium isolated from the human intestine, in rats fed a high-fat/high-cholesterol diet for 4 weeks. Forty male Sprague-Dawley rats were divided into four groups and fed either a normal (N) or high-fat/high-cholesterol (HFC) diet without or with oral administration of B. animalis DY-64 (N-BA, HFC-BA). The gain in body weight, and liver and adipose tissue weights of the HFC group were heavier than that of the HFC-BA group. Serum total cholesterol (TC), LDL-cholesterol, and leptin levels of the HFC group, which were significantly elevated compared to those of the N group, dropped by 19, 18, 21, and 13% in the HFC-BA group, respectively, whereas the serum HDL-cholesterol level markedly increased. However, serum TG, LDL-cholesterol, HDL-cholesterol, and leptin levels were not significantly different among the N groups (N, N-BA) with or without B. animalis DY-64 administration. TC and TG levels of the liver as well as the TG level of the adipose tissue were significantly reduced in the HFC-BA group. In addition, HR-LPL activity in adipose tissue was also lower in the HFC-BA group than in the HFC group. These results suggest that B. animalis DY-64 isolated from the human intestine exerts hypocholesterolemic effects by reducing serum and liver cholesterol levels and plays a role in the prevention of obesity induced by HFC diet.

• YAKHAK HOEJI
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• v.53 no.6
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• pp.357-367
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• 2009

A meta-analysis of 63 randomized controlled trials of Pioglitazone and Rosiglitazone in patients with type 2 diabetes was conducted. Pioglitazone significantly lowered fasting plasma glucose and triglyceride (TG) level and increased high-density lipoprotein cholesterol (HDL) level. Rosiglitazone significantly lowered hemoglobin A1C level and fasting plasma glucose, whereas it increased all kinds of lipids (HDL, LDL (low-density lipoprotein cholesterol), TG, total cholesterol). In comparison, glucose lowering effect was higher in Rosiglitazone, and Pioglitazone produced a more favorable lipid profile.

• Journal of Food Hygiene and Safety
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• v.18 no.2
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• pp.56-60
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• 2003

TCDD, one of the notorious toxic environmental pollutants, damages various organs including liver and is regarded as an endocrine disrupter. To investigate the effects of Houttuynia cordata Thunb (HCT) on the biochemical parameters of function, liver and serum of TCDD-treated rats were used. Seven days after the injection of TCDD (1 $\mu\textrm{g}$/kg), HCT (200 mg/kg) was administered to rats on every other day for four weeks. The lipidperoxide activity was examined by measuring the level of total cholesterol, HDL-cholesterol, LDL-cholesterol, total lipid and triglyceride (TG) in serum, and malondialdehyde (MDA) in liver tissue of rats. Result showed that lipidperoxidation was inhibited In the significant level when 2,3,7,8-TCDD-damaged rats were treated with HCT.

• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.6
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• pp.879-886
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• 1994

This study was carried out to determine, the effects of sodium alginate and cellulose on the plasma lipoportein composition and cholesterol metabolism inrats.Each experimental diet contained 105 sodium alginate and cellulose by weight, respectivley and rats were fed fro 4 weeks. The results obtained were as follows : The feeding of sodium alginate and cellulose decreased total plasma cholesterol slightly . total cholesterol of Chylomicron /VLDL- , LDL-fraction and liver were decreased significantly insodium alginate group. HDL-cholesterol was slightly increased in soidum alginate group. The feeding of sodium alginate significantly lowered plasma , Chylomicron VLDL-, LDL-fraction and liver TG concentrations compared with those fed fiber-free diet . The HMG-CoA reductase activity was not different among diet groups but the lowest activity was observed in sodium alginate group. The feeding of sodium alginate significantly increased fecal cholesterol , TG, and bile acid excretion . In summary , the ingestion of sodium alginate decreased cholesterol and TG concentrations of plasma and liver. This may be explained by the facts that fecal cholesterol, bile acid and TG level were increased significantly in sodium alginate group.

• Journal of Nutrition and Health
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• v.31 no.3
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• pp.263-270
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• 1998

The purpose of this study was to investigate the effect of Lycii fructus on the serum lipid in rats fed high fat diet. We compared the effects of L. fructus and L.fructus water extract both adminstered with high fat diets on rats that had previously been on high fat or standard diets. Two separate experiments were conducted for 6 weeks. respectively. In experiment I, 4 groups of rats were fed experimental diets consisting of either \circled1 6 weeks of a standard diet(control), \circled2 6 weeks of a high-fat diet(HHC), \circled3 3 weeks of a high-fat diet followed by 3 weeks of a high-fat diet containing L. fructus(HHL) or \circled4 6 weeks of a high-fat diet with L. fructus extract in place of water for the last 3 weeks (HHT). In the second set of experiments, a high-fat diet (SHC), high-fat diet containing L.fructus(SHL) or high-fat diet with L. fructus extract in place of water (SHT) were fed for 3 weeks after 3 weeks of standard diet feeding. Rats fed L. fructus diet consumed more diets than high-fat diets. THe results of experiment I showed significant decreases(p<0.05) in serum triglyceride(TB) and low density lipoprotein-cholesterol (LDL-C) levels with L. fructus feedings, but did not show andy changes in total cholesterol (TC) level. High density lipoprotein-cholesterol (HDL-C) level was increased significantly(p<0.05) with L. fructus feedings. Therefore, the ration of LDL-C to HDL-C(LDL-C/HDL-C) which is used as an atherosclerosis index was significantly (p<0.05) low, while the HDL-c/TC ration was significantly(p<0.05) high with L.fructus intake. However, no significant were found in serum cholesterols and TG levels in experimentII. The results of these experiments indicate that , regardless of the feeding from, L. fructus can be beneficial in lowering serum TG and LDL-C levels for habitual high-fat diet intakers. L.fructus also seems to be effective in elevating serum HDL-C level, theregy having beneficial effects on atherosclerosis by influencing the serum lipoprotein profile.