• 동의생리병리학회지
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• 제20권2호
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• pp.372-376
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• 2006

In order to study the effects of Cervi pantotrichum on hyperlipidemia, we divided the rats into three groups (normal group, control group & sample group) and perfomed the experimental research. Hyperlipidemia rat was induced by olive oil $1m{\ell}$(involved cholesterol 0.05g)/1200g for 10 days. The sample group was administerd the extract of Cervipantotrichum 10.8mg/200g for 5 days. and control group was administerd equal dose of saline. And then we measured the amount of serum total cholesterol, triglyceride, HDL-cholesterol, and phospholipid. Cervi pantotrichum showed decreasing effects on total cholesterol, LDL-cholesterol and phospholipid level, and increasing effects on HDL-cholesterol level in serum significantly. According to the above results, Cervi pantotrichum showed significant decreasing effects on hyperlipidemia, and it is considered that it is appropriate to apply for hyperlipidemia.

• 대한예방한의학회지
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• 제7권2호
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• pp.75-83
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• 2003

In order to study the effects of Carthami Flos on the hyperlipidemia, we made hyperlipidemic model by injection of Triton WR-1339 150mg/kg to rats during 3 days. 1 hour after the final injection of Triton WR-1339, Carthami Flos extracts were administered to rats 2ml/200g(p.o.). And after 24 hours, we measured the levels of serum total cholesterol, triglyceride, phospholipid and HDL-cholesterol. The results are summarized as follows. 1) Serum total cholesterol levlel of Sample group was significantly decreased compared with Control group(p<0.05). 2) Serum triglyceride level of Sample group was significantly decreased compared with Control group(p<0.01) 3) Serum phospholipid levlel of Sample group was significantly decreased compared with Control group(p<0.05). 4) Serum HDL-cholesterol level of Sample group was significantly increased compared with Control group(p<0.05).

• 대한예방한의학회지
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• 제8권2호
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• pp.185-202
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• 2004

In order to study the effects of Ojuck-san on hyperlipidemia, we divided the rats into three groups(normal group, control group & sample group) and performed the experimental research. Hyperlipidemia rats were induced by oral for 14days. The sample group was administerd the extract of Ojuck-san for 14 days and control group was administerd equal dose of oral. And then we measured the amount of serum Total cholesterol, Triglyceride, LDL-cholesterol, HDL-cholesterol, Phospholipid, Cholinesterase and Cardiac risk factor. The results were as follows : 1. Ojuck-san showed decreasing effects on Total cholesterol, Triglyceride, LDL -cholesterol, and Phospholipid level in serum significantly(p<0.001). 2. Ojuck-san showed increasing effects on HDL-cholesterol level and Cholinesterase in serum significantly(p<0.05). 3. Ojuck-san showed decreasing effects on Cardiac risk factor in serum significantly.(p<0.001). According to the above results, Ojuck-san showed significant decreasing effects on hyperlipidemia, and it is considered that it is appropriate to apply for hyperlipidemia.

• 대한한방내과학회지
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• 제18권2호
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• pp.246-267
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• 1997

In order to study the effects of Boyanghwanoh-tang(補陽還五湯) on blood pressure and hyperlipidemia, experimental study was performed on Hypertension in normal rats, SHR, and on Hyperlipidemia induced by Triton WR-1339 and 2% cholesterol Fed-diet in normal rats. Also the level of Total cholesterol, Triglyceride, LDL-cholesterol, HDL-cholesterol, Phospholipid were measured. The results are summarized as follows : 1. After Boyanghwanoh-tang(補陽還五湯) was given to normal rats and SHR, the results showed that inhibitory effects on blood pressure were not significant but exitory effects on heart beat were significant. 2. In the model of hyperlipidemia Rats induced by 2% Cholesterol Fed-Diet, Boyanghwanoh-tang(補陽還五湯) had significantly decreasing effects on Total cholesterol, Triglyceride, LDL-cholesterol, Phospholipid level in serum but no significantly increasing effects on HDL-cholesterol level in serum. 3. In the model of hyperlipidemia Rats induced by Triton WR-1339, Boyanghwanoh-tang(補陽還五湯) had significantly decreasing effects on LDL-cholesterol, Phospholipid level in serum and significantly increasing effects on HDL-cholesterol level in serum but there were not significantly decreasing effects on Total cholesterol, Triglyceride. These results show that Boyanghwanoh-tang(補陽還五湯) has significantly inhibitory effects on hyperlipidemia and thal it could be clinically applied for hyperlipidemia.

• 동아시아식생활학회지
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• 제9권2호
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• pp.188-194
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• 1999

The present study tested to recommend optimum level of Gastrodia rhizoma and effect on the compositional changes of the lipids in Sprague Bawley rats which were fed control diet adding 5, 10, 15% Dioscorea batatas powder and 5, 10, 15% Gastrodia rhizoma powder for 3 weeks, respectively The contents of moisture. ash, fat, protein and carbohydrate in dried Gastrodia rhizoma were 5.9, 2.7 2.1, 0.9 and 88.4%(w/w) respectively. Concentrations of total cholesterol and free cholesterol in liver were the lowest in the 10% Gastrodia rhizoma group. Concentrations of triglyceride and phospholipid in liver were lower in the 10 and 15% Gastrodia rhizoma groups than in the other groups. Concentrations of total cholesterol, free cholesterol, triglyceride and phospholipid in brain were significantly lower in the group 6, 7 compared to the other groups. Concentrations of triglyceride and phospholipid in kidney were slightly lower in the Gastrodia rhizoma groups than those in the Dioscorea batatas groups.

• 한국식품영양과학회지
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• 제24권3호
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• pp.378-383
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• 1995

Phospholipid(PL), phosphatidylcholine(PC) and phosphatidylcholine free PL(PCF) were extracted from squid viscera and the antioxidant effects of each fraction on the oxidation of refined fish oil were evaluated. Polyunsaturated fatty acid contents were the highest in PC(46.7%) followed by PL(44.8%) and PCF(40.9%). The effects of each phospholipid fraction on stabilizing fish oil were compared by incubating at 40$^{\circ}C$ for 10 days. At the initial period(2 days), changes in peroxide value did not show any significant difference ; however, as incubation time was extended, PC fraction showed the strongest antioxidant activity. PL and PCF added to fish oils also resulted in increased stability against oxidation. Antioxidative effect of PC at the 5% level was equivalent to 0.05% BHT, 1% catechin and 1% tocopherol.

• 한국식품영양과학회지
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• 제28권3호
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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).

• 대한예방한의학회지
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• 제6권2호
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• pp.95-103
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• 2002

In order to study the effect of Luffae fasciculus vascularis(絲瓜絡) on hyperlipidemia, experimental study was performed on Hyperlipidemia induced by Triton WR-1339. Also the level of Total cholesterol, Triglyceride, HDL-cholesterol, Phospholipid and LDL-cholesterol were measured. The results are summarized as follow: In the model of hyperlipidemia Rats induced by Triton WR-1339, luffae fasciculus vascularis(絲瓜絡) had significantly decreasing effects on total cholesterol, triglyceride, phospholipid, LDL-cholesterol in serum and increasing effects on HDL-cholesterol level in serum but were not significant. These results show that Luffae fasciculus vascularis(絲瓜絡) has significantly inhibitory effects on hyperlipidemia and that it could be clinically applied for hyperlipidemia.

• 대한한의학방제학회지
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• 제10권1호
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• pp.61-72
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• 2002

This present study was carried out to investigate the body weight-regulatory effects of Glechoma longituba in high fat diet-induced obese rats. Control group rats were fed with high fat diet and administered normal saline for 8weeks. Experimental groups rats were fed with high fat diet and administered extract of Glechoma longituba for 8 weeks. And observed that, body weight of rats and total cholesterol, triglyceride, free fatty acid, phospholipid in serum of rats. The results were as follows: 1. There were decrease of body weight of rats in GL group, but these results showed no significant efficacy. 2. There were significant decrease of serum total cholesterol level in GL group. 3. There were decrease of serum triglyceride level in GL group, but these results showed no significant efficacy. 4. There were decrease of serum free fatty acid level in GL group. but these results showed no significant efficacy. 5. There were significant decrease of serum phospholipid level in GL group. According to above mentioned results, Glechoma longituba is expected to be applied to the prevention or treatment of obesity and its complications.

• The Korean Journal of Physiology
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• 제28권1호
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• pp.71-77
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• 1994

In the animal model of acute respiratory distress syndrome (ARDS) induced by N-nitroso-N-methylurethane (NNNMU) the secretory activity of alveolar type H cells during acute alveolar injury was investigated by determining phospholipid and pulmonary surfactant associated proteins in crude surfactant. The mechanism of the secretory change was studied by determination of DNA and RNA levels in the lung tissue. After induction of acute alveolar injury with NNNMU, pulmonary hemorrhage, atelectasis and gross hypertrophy were observed. Seven days after NNNMU treatment the level of total DNA in lung homogenate was increased markedly indicating that a hypertrophy was induced by cellular proliferation. Although the total DNA level increased, the RNA/DNA ratio was gradually decreased after NNNMU treatment. Seven days after NNNMU treatment the RNA/DNA ratio returned to the normal control level. During the acute alveolar injury, phospholipid and surfactant associated proteins were reduced significantly as compared with the control, implying that the secretory activity of alveolar type II cells was altered during acute alveolar injury induced by NNNMU. The protein content in crude surfactant during peak injury(7 days after NNNMU) was decreased significantly but phospholipid/protein ratios were identical in both control and NNNMU treatment groups. SDS-PAGE of proteins in crude pulmonary surfactant showed a decrease in major surfactant associated protein(M.W. 38,000) during acute alveolar injury. The present study may suggest that while alveolar type H cells proliferate markedly, transcription of alveolar type ll cell gene was inhibited by an unknown mechanism such as DNA methylation induced by NNNMU. Such an inhibition of transcriptional activity is thought to be associated with the decreased secretory activity of alveolar type ll cells, which may lead to pulmonary atelectasis and edema during the acute alveolar injury.