• 동의생리병리학회지
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• 제24권6호
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• pp.989-995
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• 2010

The aim of this study was to investigate the effect of Taeeumjowuitanggagam-bang(TJV) on the mRNA expression of adipocytokines (TNF-${\alpha}$ and IL-6), and SREBPs. Mice were divided into 4 groups ; a normal group of db/+ mice, a control group of db/db mice, a group (db/db mice) treated with TJV 200 mg/kg, and a group (db/db mouse) treated with TJV 500 mg/kg. They were treated orally with TJV and measured their body weight every other day during 9 weeks. After that, we measured the mRNA expression of adipocytokines (TNF-${\alpha}$ and IL-6) and SREBPs (SREBE-1a and SREBP-1c) in liver, and blood concentration of total cholesterol, triglyceride, too. In addition, liver samples were fixed in 4% PFA for 2 hours and stored in $-70^{\circ}C$. Liver tissues were embedded in Optical cutting temperature(OCT) compound and 30 ${\mu}m$ sections were cut. Tissue sections were stained Oil-Red-O to visualize neutral lipids. Nuclei were stained with hematoxylin solution. In result, the TJV reduced the mRNA expressions of TNF-${\alpha}$ and IL-6 and SREBPs in liver and stained liver tissue less red than control group. However, there was no significant differences in total cholestreol and triglyceride blood concentration and body weight among groups. The TJV has inhibitory effect on the mRNA expression of adipocytokines and SREBPs. Therefore, it is assumed that the TJV is related to inhibiting lipogenesis in the liver

• 동의생리병리학회지
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• 제24권4호
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• pp.638-645
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• 2010

The aim of this study was to investigate the effect of Taeeumjowuitanggagam-bang (TJV) on the mRNA expression of Sterol regulatory element binding proteins (SREBPs), Tumor necrosis factor-$\alpha$ (TNF-$\alpha$) and Interlukin-6 (IL-6) that are considered to play an important role in lipid and glucose metabolism. For diet-induced obese studies, we split mice into 2 groups. The low fat diet group (LFD, n=8) were supplied with general diet for 10 weeks and the high fat diet group (HFD, n=18) were supplied with 60 kcal% fat diet for 10 weeks. And then The HFD group, the diet-induced obese group, were divided into 3 groups ; a group supplied with normal saline, a group treated with TJV 200 mg/kg and a group treated with TJV 500 mg/kg. They were treated orally with TJV and measured their body weight every day during 10 weeks. After that, we measured mRNA expressions of TNF-$\alpha$, IL-6 and SREBP-1c in liver, and blood concentrations of glucose, total cholesterol and triglyceride too. The results are as follows. The TJV reduced glucose and total cholesterol of blood concentration. The TJV reduced the mRNA expressions of TNF-$\alpha$ and SREBPs in liver. However, We couldn't find the TJV effects on the mRNA expression of IL-6, triglyceride blood concentration, and body weight among groups. The TJV stained liver tissue less red than control group. These results suggest that TJV may be effective for regulation of lipid and glucose metabolism in liver.