• Korean Journal of Oriental Medicine
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• v.14 no.1
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• pp.161-171
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• 2008

Objective : In order to investigate the effects of Soongijeseub-bang(here in after referred to SJB) on the obese gene and obese inhibitory, C57BL/6 mice were induced by high fat diet Methods : C57BL/6 mice were divided into three groups(normal, high fat diet with control, high fat diet with SJB extract) and fed for 15 weeks. And measured body weight change, the weight change of the adipocytes in body, the levels of ALT, AST, creatinine, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, NEFA(non-esterified fat acid), glucose in serum and the expression of ${\beta}3AR$, leptin, and TNF- ${\alpha}$ gene in primary adipocytes and adipocytes tissue. Results : The following results were obtained in this study. 1. SJB 500 mg/kg extract group showed significant decrease in final weight. 2. SJB 500 mg/kg extract group showed significant decrease in the amount of adipocyte in weight. 3. All experimental group showed significant decrease in ALT and AST levels. 4. All experimetal group did not show significant decrease in glucose and creatinine levels. 5. All experimental group showed significant decrease in total cholesterol, LDL-cholesterol, triglyceride and NEFA levels. HDL-cholesterol were increase significantly in SJB 500 mg/kg extract group. 6. SJB 500 mg/kg extract group showed significant decrease in leptin levels. 7. All experimental group showed significantly increased expressions of fJ 3AR in primary adipose cell and 3T3-Ll cell, and those of leptin in primary adipose cell and 3T3-Ll cell were decreased significantly. SJB $100{\mu}l/ml$ extract group showed significant decrease in the expression of TNF-${\alpha}$. 8. SJB 500 mg/kg extract group showed decrease in the size of adipocyte in adipocytes tissue. 9. All experimental group showed significant decrease in adipose vacuoles in liver tissue.

• Journal of Korean Medicine Rehabilitation
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• v.19 no.4
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• pp.79-93
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• 2009

Objectives : In order to investigate the effects of Gambibang-3(here in after referred to GBB3) on the obese gene and obese inhibitory, C57BL/6 mice were induced by high fat diet. Methods : C57BL/6 mice were divided into four groups(normal, high fat diet with control, high fat diet with Reductil(here in after referred to RDT), high fat diet with GBB3 extract) and fed for 8 weeks. And observed that, the weight change of the adipocytes in body and liver, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, glucose, leptin change in the serum, the expression of ${\beta}3AR$ and leptin gene in 3T3 cell and primary adipocyte cell. Results & conclusions : The following results were obtained in this study. 1. GBB3 and RDT group showed that the revelation of ${\beta}3AR$ in primary adipose cell and 3T3 cell were increased considerably, and that the revelation of leptin in primary adipose cell and 3T3 cell were decreased considerably. 2. GBB3 and RDT group showed that the weight of adipocyte and liver were not different with control group significantly. 3. GBB3 and RDT group showed that the amount of HDL-Cholesterol were increased considerably, the amount of glucose, LDL-Cholesterol and Triglyceride were decreased considerably. 4. GBB3 group showed that the amount of leptin in the serum were decreased considerably.

• Journal of Korean Medicine Rehabilitation
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• v.20 no.2
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• pp.35-50
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• 2010

Objectives : In order to investigate the effects of So-yangin Biman-bang(here in after referred to BM) on the obese gene and obese inhibitory, C57BL/6 mice were distinctively induced by high fat diet. Methods : C57BL/6 mice were divided into four groups(normal, high fat diet with control, high fat diet with Reductil(here in after referred to RDT), high fat diet with BM extract) and have been fed for 8 weeks. Through observing the process, the weight change of the adipocytes in body and liver, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, glucose, leptin change in the serum, the expression of ${\beta}3AR$ and leptin gene in 3T3-L1 cell and primary adipocyte cell. Results : The following results have been found in this study. 1. Losing weight have significantly been shown. 2. The weight change of the body adipocyte and liver have been decreased but no significance has been found. 3. With close observation on the change of blood, HDL-cholesterol has positively been increased in numbers but the level of glucose, LDL-cholesterol, triglyceride have distinctively been decreased. 4. The manifestation of ${\beta}3AR$ in 3T3-L1 cell and primary adipocyte cell have shown a definite increase in numbers but the manifestation of leptin has shown certain decrease in its amount. Conclusions : As results of this, So-yangin Biman-bang is thought to be effective in metabolic syndrom and lipid metabolism disorder that can possibly be occurred by obesity control and treatment. The clinical research will be needed in order to apply to So-yangin constitution in the future.

• Journal of Lipid and Atherosclerosis
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• v.7 no.2
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• pp.98-109
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• 2018

Objective: To examine the effects of sodium intake on the correlations between the saltsensitive gene ${\alpha}$-adducin 1 (ADD1) and inflammatory cytokines in Korean childhood obesity. Methods: A total of 2,070 students aged 8-9 years old participated in this study. The anthropometrics, serum biochemistry profile, inflammatory cytokines, and three-day dietary assessment were analyzed according to sex, obesity degree, and ADD1 polymorphism. Results: The obesity prevalence was higher in boys (15.6%) than in girls (11.9%). Boys also showed higher values in anthropometrics; lipid, glucose, and insulin profiles; total calorie intakes, as well as those of sodium and calcium compared with those of the girls. The more obese were boys and girls, the higher were the anthropometrics and the blood levels (total cholesterol, triglyceride, low-density lipoprotein cholesterol, fasting blood sugar, and insulin), but the lower was high-density lipoprotein cholesterol. The obese boys had significantly higher sodium and Na/K intakes, while the obese girls had higher visfatin level and Na/K intake. In addition, an increase in the risk factors for blood pressure and obesity in ADD1 variants was identified. Serum tumor necrosis $factor-{\alpha}$($TNF-{\alpha}$) significantly increased with increasing sodium intake in the ADD1 W allele carriers, regardless of sex. The presence of obesity with the ADD1 W allele induced inflammatory accelerators such as $TNF-{\alpha}$ or C-reactive protein(CRP) with higher sodium intake. Conclusion: Obese children with an ADD1w allele can experience a more complex form of obesity than non-obese when exposed to an obesity-inducing environment and need to be controlled sodium intake in the diet.

• Journal of Community Nutrition
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• v.8 no.2
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• pp.69-75
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• 2006

Adipose tissue has now been recognized as a rich source of metabolically active molecules that include leptin and angiotensinogen (AGT), the precursor of angiotensin II (Ang II). Both of which have been implicated in the pathogenesis of metabolic alteration and hypertension associated with obesity. In this study, we examined the relationship between body mass index (BMI), adipocyte size, leptin, Ang II secretion and mRNA expression in human adipose tissue obtained from female subjects. Leptin and Ang II were analyzed using specific radioimmunoassay kits following a 48hour tissue culture. Leptin and Ang II secretion varied from 1.4 - 72.1ng/g and 0.8 - 57.3pg/g of tissue respectively. These large individual variations limit significant correlation between BMI, leptin and Ang II secretion. Ang II secretion was significantly higher in the obese than the non-obese (p < 0.05) and positively correlated with BMI. However, no difference in leptin secretion between the obese and the non-obese was observed and leptin secretion showed negative correlation with BMI. No difference in leptin and AGT mRNA expression in adipose tissue between the obese and the non-obese was observed. Although several limitations of this study, we found increased Ang II secretion in obese patients compared with non-obese patients, and positive correlation between AGT and BMI. Observed difference in AGT expression between the obese and the non-obese in this study might be of importance in relation with obesity related hypertension. (J Community Nutrition 8(2): 69-75, 2006)

• Journal of Korean Medicine Rehabilitation
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• v.26 no.2
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• pp.1-12
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• 2016

Objectives The purpose of this study was to evaluate anti-obesity effect of Galgeuntang (gegentang) and elucidate the effect of it on gene expression related to obesity. Methods The experiments were performed with the use of Diet-Induced Obese mice. They were grouped NC (normal control), HFD (high fat diet control), GGT (Galgeun-tang (gegentang), 700 mg/kg), ORL (Orlistat, 10 mg/kg). GGT was orally administered for 12 weeks. Body weight was measured every week. Real-time PCR was performed to investigate the effect of GGT on gene expression in liver tissue. Results GGT group and ORL group were reduced in body weight compared with HFD. HFD increased $PPAR{\gamma}$, SREBP-1, Leptin, aP2, FATP1, FAS gene expression compared with NC. GGT increased FATP1 gene expression. But GGT reduced $PPAR{\gamma}$ & FAS gene expression in liver tissue of diet-induced obese mice compared with HFD. Conclusions These results suggest that GGT is supposed to have a certain impact on the treatment of obesity. But more study is needed in the future.

• Korean Journal of Exercise Nutrition
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• v.24 no.1
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• pp.24-28
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• 2020

[Purpose] Recent studies have demonstrated a probable association between ACE I/D polymorphism and obesity. Thus, this study aimed to investigate whether ACE I/D polymorphism influenced the susceptibly of developing obesity in Korean adults. [Methods] A total of 353 healthy Korean adults aged between 30 and 82 years were recruited, including 157 males and 196 females. Among the participants, 103 (29.2 %) were classified as normal (BMI < 23 kg/m²), 117 (33.1 %) as overweight (23 kg/m² ≤ BMI < 25 kg/m²), and 133 (37.7 %) as obese (BMI ≥ 25 kg/m²). ACE polymorphism (rs1799752) analysis was performed using the MGB TaqMan® SNP Genotyping assay with 3 types of primers and 2 types of probes. The distributions of the ACE genotypes and allele frequencies were analyzed among the three groups using the Hardy-Weinberg equilibrium, chi-square tests, and multiple regression analysis. [Results] The distribution of the ACE genotypes were as follows: normal [II: n=38 (36.9 %), ID: n=46 (36.8 %), DD: n=19 (18.4 %)], overweight [II: n=43 (36.8 %), ID: n=55 (47.0 %), DD: n=19 (16.2 %)], and obese [II: n=41 (30.8 %), ID: n=76 (57.0 %), DD: n=16 (12.0 %)]. Unexpectedly, the I allele, rather than the D allele, was common in the obese group. [Conclusion] ACE I/D polymorphism is not associated with BMI in Korean adults. Thus, it is unlikely to be a powerful candidate gene for obesity in Korean adults.

• Korean Journal of Veterinary Research
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• v.55 no.3
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• pp.205-208
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• 2015

Ten dogs were enrolled in this study: two healthy dogs, two obese dogs without other medical issues and six obese dogs with underlying diseases including pemphigus, chronic active hepatitis, hyperadrenocorticism, narcolepsy, otitis media and heartworm infection. Pyrosequencing of the 16S rRNA gene to explore the gut bacterial diversity revealed that distal gut bacterial communities of samples from patients with pemphigus, otitis media and narcolepsy consisted primarily of Firmicutes, while the major phylum of the distal gut bacterial communities in patients with chronic active hepatitis and hyperadrenocorticism was Fusobacteria. Proteobacteria were the dominant phylum in heartworm infected obese patients.

• Journal of Korean Medicine for Obesity Research
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• v.8 no.1
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• pp.33-49
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• 2008

Objectives In order to investigate the effects of Sansayukbokhap-bang (SSYBHB) on the hematological and histological changes. Methods C57BL/6 mice were fed with high fat diet. C57BL/6 mice were divided into four groups and fed for 15weeks. Results 1. The body weight of SSYBHB intake mice was significantly lower than high fat diet group. 2. The final increase of body weight was decreased significantly. 3. The levels of ALT, AST, total cholesterol, LDL-Cholesterol, triglyceride, Leptin were decreased significantly. 4. The levels of creatinine were decreased but did not show significance. 5. The level of HDL-cholesterol and the expression of ${\beta}$3AR mRNA gene in 3T3-L1 Adipocytes were increased significantly. 6. Adipocytes' size was decreased significantly. 7. The expression of ${\beta}$3AR mRNA gene, Leptin mRNA gene and serotinin mRNA gene in Adipocytes tissue was decreased significantly. Conclusion Based on these results, it is proved that SSYBHB is effective on the therapy of obesity by referring to obese-gene and obese inhibitory. So, it is espected that the clinical application of SSYBHB can help the treatment of obesity.

• Journal of Ginseng Research
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• v.36 no.2
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• pp.176-189
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• 2012

This study examined the effects of Korean red ginseng (KRG) on obese women and aimed to confirm that the effects of KRG on obesity differ dependently on a gene. Fifty obese women were recruited and randomized to receive KRG (n=24) or placebo (n=26) for 8 wk. Measurements of blood pressure, height, weight, waist circumference, waist-hip ratio (WHR), total fat mass, percentage of body fat, resting metabolic rate, basal body temperature, and daily food intake (FI), blood test (serum lipid, liver and renal function), Korean version of obesity-related quality of life scale (KOQOL), and a gene examination were performed. Comparisons of subjects before and after the administration of KRG revealed significant improvements of obesity in terms of weight, body mass index (BMI), WHR, FI, and KOQOL. However, in the comparison between KRG group and placebo group, only KOQOL was significantly different. KRG displayed significant efficacy on BMI and KOQOL in the CT genotype of the G protein beta 3 gene, but not in the CC genotype, on blood sugar test in the Trp64/Arg genotype of the beta 3 adrenergic receptor gene, but not in Trp64/Trp genotype, on KOQOL in the DD genotype of the angiotensin I converting enzyme gene, but not in the ID and DD genotypes. The effects of KRG on obesity were confirmed to some extent. However, a distinct effect compared to placebo was not confirmed. KRG is more effective for improving the secondary issues of the quality of life derived from obesity rather than having direct effects on the obesity-related anthropometric assessment and blood test indices.