• Korean Journal of Community Nutrition
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• v.14 no.4
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• pp.451-461
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• 2009

The purpose of this study was to investigate the age-related changes of cardiovascular disease risk factors and inflammatory markers in non-obese Korean women. Subjects were 112 women over 20 years old with body mass index (BMI) less than $30 kg/m^2$ and were divided into 3 groups (< 40 years, $40{\sim}59$ years, ${\ge}60$ years). Mean weight and BMI in the oldest group were significantly higher than those in the other 2 younger groups (p < 0.05). Mean total cholesterol, triglyceride, LDL-cholesterol and apolipoprotein B/apolipoprotein A1 ratio (BAR) in the oldest group were significantly higher than those in the youngest group (p < 0.05), and mean HDL-cholesterol of the oldest group was significantly lower than that of the youngest group (p < 0.05). The older-aged group showed significantly higher mean values of atherogenic index (AI) and LDL/HDL ratio (p < 0.05) than the respective younger-aged group, and AI was significantly correlated with age, nitric oxide and thiobarbituric acid reactive substances (p < 0.01). In addition, mean vascular cell adhesion molecule-l (VCAM-1) tended to be higher in the older-aged group than the younger group. Tumor necrosis factor-${\alpha}$, a proinflammatory maker, was significantly positively correlated with serum homocysteine, a cardiovascular disease risk factor (p < 0.01). In addition, a significantly positive correlation was observed between C-reactive protein and BAR (p < 0.01). Overall results suggested that the aging might affect the increase of cardiovascular disease risk factors including the serum lipid profiles, weight and BMI, and age-related increases of weight and BMI might play a role in changes in certain biomarkers of inflammation. (Korean J Community Nutrition 14(4) : 451${\sim}$461, 2009)

• Biomedical Science Letters
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• v.18 no.2
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• pp.139-145
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• 2012

RFLP of PGC-$1{\alpha}$ gene of 285 Korean women was analyzed by PCR and HpaII restriction. We evaluated the correlation between PGC 1 genotypes and biochemical results, using the results of RFLP. Study subjects were divided into 3 groups: normal group (who has been average value of serum biochemical analysis), upper group (who has been higher value than average value), and low group (who have been lower value than average value). The frequencies of $H_1H_1$, $H_1H_2$, and $H_2H_2$ genotypes were 92 (32%), 85 (32%), and 108 (38%) respectively, and the ratio between $H_1$ and $H_2$ alleles was 1:1.1. There were no meaningful differences between biochemical results and PGC-$1{\alpha}$ genotypes in the normal group. But, in upper group, there was significant difference in total cholesterol (P=0.04) level. In the result of Turkey multiple comparison test, the P value of $H_1H_1$ and $H_2H_2$ was 0.059. In upper group, there were noticeable differences also in triglyceride (P=0.034) level and glucose (P=0.043) level, respectively. There were important differences between $H_1H_1$ type and $H_1H_2$ type in triglyceride (P=0.029) level and between $H_1H_2$ type and $H_2H_2$ type in glucose (P=0.040) level. This study may provide the PGC-$1{\alpha}$ genotype patterns for the amounts of lipid and glucose in the serum. $H_2$ allele (Ser482) of PGC-$1{\alpha}$ gene may be related with upper group in Korean women.

• Journal of Korean Medicine for Obesity Research
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• v.10 no.1
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• pp.1-16
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• 2010

Objectives The clinical trial was designed to investigate the safety and effects of Bofu-tsusho-san extracts on the change of the weight, body compositions, serum in obese patients. Methods This study was a 4-weeks, double blind, comparative clinical trial. Eligible subjects had a body mass index(BMI) greater than $25\;kg/m^2$ and waist circumference(WC) longer than 85 cm in woman or 90 cm in man. Among 38 subjects, 36 subjects were randomized either to Bofu-tsusho-san or placebo. After 4 weeks of treatment, we measured anthropometric factors(weight, height, WC, BMI etc.), abdominal fat area by CT scanning, serum lipid(total cholesterol(TC), triglyceride(TG), HDL cholesterol, LDL cholesterol), blood level of variety(glucose, adiponectine, leptin, C-reactive protein(CRP) etc.), blood pressure(BP). Adverse events also evaluated. Results BMI, BP, TG, CRP were reduced and weight, WC, score of KOQOL(Korean version of obesity-related QOL scale), SRI(Stress response inventory) were significant changed in Bofu-tsusho-san. But there were no considerable difference between Bofu-tsusho-san and placebo. there were no serious adverse events in either group. Conclusion There were limitations in this study that it conducted within a short period of 4 weeks. but its weight and WC loss effect was significant and it had few adverse events.

• The Korean Journal of Food And Nutrition
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• v.13 no.5
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• pp.446-452
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• 2000

This study was designed to observe the body growth and components of edible mugwort(Artemisia sp.) and medicinal mugwort(Kanghwa medicinal mugwort) . Twenty-four young rats of Sprague Dawley strain, body weight of about 89g were used in this study. They were fed on the basal diet(control diet) supplemented with 5% edible mugwort powder ( EM diet) and 5% medicinal mugwort powder( MM diet) for 4 weeks respectively. In proximate composition of nutrients of mugwort in dry basis(100g). crude protein (16.4g) and crude ash(11.8g) contents of EM were higher to about 2% than that of MM, but crude lipid content(4.3g) of EM was lower to about 2% than that of MM. However, the contents in calcium(6.9g) of MM was higher to 5.3 times than that of EM. but in Mn(17mg), Zn(0.5mg), Fe(131mg), Mg(337mg) of EM were higher to 2.8∼2.3 times and vitamin A(39,776 IU) of EM was higher to 2.9 times than that of MM respectively. Body wight gain rate and diet efficiency ratio of EM and MM diet group were similar to that of the control group. The contents of total protein, albumin, urea nitrogen. creatinine, uric acid, total cholesterol, HDL-C, LDL-C, glucose, amylase, transaminase (GOT, GPT) in serum exhibited no remarkable difference among of the EM and MM diet group but the level of LDH activity of MM diet group were significantly lower than that of the control group and EM diet group.

• Journal of Oriental Neuropsychiatry
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• v.5 no.1
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• pp.41-60
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• 1994

The objective of this paper is to verify clinical effects of Lyu's Soyosan(柳氏逍遙散) and Lyu's Kwipithang(柳氏歸脾湯). They were prescribed to the enperimental student group suffering from mental stress and annoyed by psychological instability. From the biochemical examination before and after medication, we measure the amount of hormonal variation in thyroid hormone(TSH, $T_4$) and adrenocortical hormone(ACTH, cortisol) The results are as follows. 1. The average of self-rating anxiety scale(SAS) in test group is $41.00\;{\pm}\;7.84$. This value is statistical significant and higher than one of normal person(age 20-39). The average of a global assesment of recent stress(GARS) scale is $28.62\;{\pm}9.00$. There is statistical correlation coefficient between SAS and GARS (p < 0.001). 2. Both Lyu's Soyosan(柳氏逍遙散) and Lyu.s Kwipithang (柳氏歸脾湯) groups show statistically significant reduction of total cholesterol and triglyceride level in serum lipid after ten day medication. 3. It is observed that Lyu's Soyisan(柳氏逍遙散) and Luy's Kwipithang (柳氏歸脾湯) groups have increasing tendency of TSH. The statistically significant reduction of $T_4$ was found in two groups after ten day medicaton. 4. It is observed that Lyu's Soyosan(柳氏逍遙散) and Lyu's kwipithang (柳氏歸脾湯) group have statistically significant reduction of serum cortisol level after ten day medication, Both groups have statistically significant reduction of plasma ACTH level after twenty day medication. From these results, it is verified that both Lyu's Soyosan(柳氏逍遙散) and Lyu's Kwipithang (柳氏歸脾湯) have anti-stress effects against psychological instability and mental stress. The Lyu's Soyosn(柳氏逍遙散) shows special effectiveness in depression of liver-energy(肝氣鬱結) and the Lyu's Kwipitang (柳氏歸脾湯) is also effective in deficiency heart-blood(心血不足).

• Nutrition Research and Practice
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• v.10 no.5
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• pp.487-493
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• 2016

BACKGROUND/OBJECTIVES: Turmeric (Curcuma longa L.) has been reported to have many biological functions including anti-obesity. Leptin, peptide hormone produced by adipocytes and its concentration is increased in proportion to the amount of the adipocytes. In the present study, we examined the effects of Korean turmeric on the regulation of adiposity and leptin levels in 3T3-L1 adipocytes and rats fed a high-fat and high-cholesterol diet. MATERIALS/METHODS: Leptin secretion, free fatty acid and glycerol contents in 3T3-L1 adipocytes were measured after incubation of cells with turmeric for 24 hours. Rats were divided into four experimental groups: a normal diet group (N), a high-fat and high-cholesterol diet group (HF), a high-fat and high-cholesterol diet group supplemented with 2.5% turmeric extracts (TPA group) and a high-fat and high-cholesterol diet group supplemented with 5% turmeric extracts (TPB group). Serum samples were used for the measurement of leptin concentration. RESULTS: Contents of free fatty acid and glycerol showed concentration dependent increase in response to turmeric extracts. Effects of turmeric extracts on reduction of lipid accumulation in 3T3-L1 cells were examined by Oil Red O staining. Treatment with turmeric extracts resulted in increased expression levels of adipose triglyceride lipase and hormone-sensitive lipase mRNA. The concentration of leptin from 3T3-L1 adipocytes was significantly decreased by turmeric. Proportional abdominal and epididymal fats weights of the turmeric 5% supplemented group, TPB has significantly decreased compared to the HF group. The serum levels of leptin in the TPA and TPB groups were significantly lower than those of the HF group. CONCLUSIONS: Based on these results, we suggested that Korean turmeric may contribute to the decreasing of body fat and regulating leptin secretion.

• The Journal of Korean Medicine
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• v.28 no.3 s.71
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• pp.57-69
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• 2007

Objectives : Diabetes is a disease in which the body does not produce or properly use insulin. Etiological studies of diabetes and its complications have shown that oxidative stress might play a major role. Therefore, many methods have been tried to regulate free oxygen radicals for treating diabetes and its complications. Ojung-hwan, composed of five crude herbs, has been considered effective for treating symptoms of aging. In male ob/ob mouse of severe obesity, hyperinsulinemia and hyperlipidemia, which are features of NIDDM, the hyperglycemic activities and mechanisms of Ojung-hwan were examined. Methods : Mice were grouped and treated for 5 weeks as follows. Both the lean (C57/BL6J black mice) and diabetic (ob/ob mice) control groups received standard chow. The experimental groups were fed a diet of chow supplemented with 30 and 90 mg Ojung-hwan per 1 kg of body weight for 14 days. The effects of Ojung-hwan extract on the ob/ob mice were observed by measuring the serum levels of glucose, insulin, lipid components, and the kidney levels of superoxide anion radical (${\cdot}\;O{_2}{^-}$), MDA+HAE, GSH/GSSG ratio, and also the enzyme activities involved in polyol pathway. Results : Ojung-hwan lowered the levels of serum glucose and insulin in a dose-dependent manner. Total cholesterol, triglyceride and free fatty acid levels decreased, while the HDL-cholesterol level increased, in Ojung-hwan treated groups. Renal aldose reductase and sorbitol dehydrogenase activities increased in the ob/ob mice, whereas they were inhibited in the Ojung-hwan treated groups. Ojung-hwan inhibited the generation of ${\cdot}\;O{_2}{^-}$ in the kidney. Finally, MDA+HAE levels increased and GSH/GSSG ratio decreased in the ob/ob mice, whereas they improved in the Ojung-hwan treated groups. Conclusions : Ojung-hwan showed antidiabetic and antihyperlipidemic activities by regulating theactivities of polyol pathway enzymes, scavenging reactive oxygen species and reducing the MDA+HAE levels in the ob/ob mice.

• The Journal of Internal Korean Medicine
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• v.30 no.4
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• pp.832-844
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• 2009

Objectives : This study was to observe the nephroprotective effects of the traditional prescription, Taeksa-san(TSS). TSS has generally been used for treating various renal diseases, including renal failure. Methods : Three different dosages of TSS extract were orally administered once a day for 28 days, At the 23rd day after TSS extract treatment, cisplatin was also treated. Then, 5 days after cisplatin treatment, all the rats (6 groups of 8 rats each) were sacrificed. Changes in the body weight, kidney weight, serum BUN and creatinine levels were observed with changes on the kidney MDA and GSH contents. The results were compared with captopril 100mg/kg, of which the effects on cisplatin-induced acute renal failures are already confirmed. Results : Dramatic decrease of body weight, increase of kidney weight, increase of serum BUN and creatinine levels were detected in the cisplatin control as compared with the intact control. In addition, marked increase of kidney MDA contents and decrease of kidney GSH contents were also detected in the cisplatin control as compared with the intact control. This means that cisplatin-induced ARF is induced by oxidative stress and related lipid peroxidation in the present study. However, these ARFs and inhibition of antioxidant effects induced by cisplatin were dose-dependently reduced by treatment with all three different dosages of TSS extracts. Conclusion : This study suggests that TSS extracts show favorable effects on cisplatin-induced rat ARF.

• The Journal of Internal Korean Medicine
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• v.31 no.3
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• pp.620-630
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• 2010

Purpose : The object of this study was to observe the nephroprotective effects of Manjeonmoktong-san(MJMTS), which has traditionally been used as Korean medicine for treating various renal diseases, on cisplatin-induced rat acute renal failure. Methods : At first, three different dosages of MJMTS extract were orally administered once a day for 28 days. On the 23rd day after MJMTS extract treatment, cisplatin was treated. Then, 5 days after cisplatin treatment, all the rats (6 groups of 8 rats each) were checked in the present study. The changes to the body weight, kidney weight, serum BUN and creatinine levels were observed with changes on the kidney MDA and GSH contents. The results were compared with captopril 100mg/kg in which the effects on cisplatin-induced acute renal failures were already confirmed. Results : It showed dramatical decrease on the body weight, increase of serum BUN and creatinine levels were detected in cisplatin control as compared with intact control. In addition marked increase of kidney MDA contests and decrease of kidney GSH contents were also detected in cisplatin control as compared with intact control. it means that cisplatin induced ARF are induced by oxiidative stress and related lipid peroxidation in the present study. However, these ARFs and inhibition of antioxidant effects induced by cisplatin were dose-dependently reduced by treatment of all three different dosages of MJMTS extracts. Conclusion : This study suggests that MJMTS extracts have favorable effects on the cisplatin-induced rat ARF.

• Toxicological Research
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• v.22 no.2
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• pp.87-93
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• 2006

The KFDA (Korea Food & Drug Administration) has performed a collaborative toxico-genomics project since 2003. Its aim is to construct a toxicologenomic database of 12 hepatotoxic compounds from mice livers. Phenylbutazone which is non-steroidal anti-inflammatory drug was assigned. It was administered at low (0.0238 mg/kg) and at high (0.238 mg/kg) dose (5 mice per group) orally to the postnatal 6 weeks ICR mice, then the serum and liver were collected at the indicated time (6, 24 and 72 h) after administration. Serum biochemical markers for liver toxicity were measured and histopathologic studies also were carried out. The gene expression profiling was carried out by using Applied Biosystems 1700 Full Genome Expression Mouse. The 2-way ANOVA was used to find genes that reflected phenylbutazone-induced acute toxicity or dose-dependant changes. By self-organization maps (SOM), we identified groups with unique gene expression patterns, some of them are supposed to be related to phenylbutazone induced toxicity, including lipid metabolism abnormality, oxidative stress, cell death and cytoskeleton destruction.