• 대한본초학회지
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• 제28권6호
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• pp.129-133
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• 2013

Objectives : The purpose of this study was to investigate the effects of Angelicae acutilobae Radix Water Extract (AA) on the production of cytokines in RAW 264.7 cell stimulated with lipopolysaccharide (LPS). Method : RAW 264.7 cells were cotreated with AA (50 and $100{\mu}g/mL$) and lipopolysaccharide (LPS; $1{\mu}g/mL$) for 24 hours. After 24 hours treatment, using bead-based multiplex cytokine assay, concentrations of various cytokines such as interleukin(IL)-6, tumor necrosis factor-alpha(TNF-${\alpha}$) granulocyte colony-stimulating factor(G-CSF), granulocyte macrophage colony-stimulating factor(GM-CSF), and macrophage inflammatory protein(MIP)-$1{\alpha}$ were measured. Result : AA significantly inhibited LPS-induced production of IL-6 and MIP-$1{\alpha}$ from LPS-stimulated RAW 264.7 cells at the concentration of $50{\mu}g/mL$. AA significantly inhibited LPS-induced production of TNF-${\alpha}$ from LPS-stimulated RAW 264.7 cells at the concentration of $100{\mu}g/mL$. AA significantly inhibited LPS-induced production of G-CSF and GM-CSF in RAW 264.7 cells at the concentrations of 50 and $100{\mu}g/mL$. Conclusion : These results suggest that AA has anti-inflammatory effect related with its inhibition of proinflammatory cytokines such as IL-6, TNF-${\alpha}$, G-CSF, GM-CSF, and MIP-$1{\alpha}$ in LPS-induced macrophages.

• 생약학회지
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• 제29권4호
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• pp.402-412
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• 1998

This study was attempted to investigate the effect of 'Angelicae gigantis Radix extract (AG.EX.)' and 'Angelicae acutilobae Radix extract (AA.EX.)' on the activities of GOT, GPT and alkaline phosphatase (A1.P), the contents of total cholesterol in serum of $CCl_4$ and D-galactosamine intoxicated rats, and the weight change ratio of body, liver and spleen in $CCl_4-intoxicated-rats$ by administering the extract of 300 and 500 mg/kg P.O.. Significant test was performed by comparision with the biochemical values between intoxicated-control group and extract-administered group. The activities of s-GOT, s-GPT and the contents of total cholesterol elevated by $CCl_4-intoxication$ were significantly decreased in all dose (300, 500 mg/kg) of Angelicae gigantis Radix-water extract (AG.WEX.) and alcohol extract (AG.AEX), and Angelica acutilobae Radix-water extract (AA.WEX.) and alcohol extract (AA.AEX.), respectively, as compared with the control group. And administered group of 300 mg/kg showed more significant decreasing effect than 500 mg/kg, and more significantly decreased in water extract of AG.EX. and ethanol extract of AA.EX. But in the activities of s-A1.P. inhibition effect were significantly decreased only in a dose of 300 mg/kg of AA.WEX. and AA.AEX. The activities of s-GOT and s-GPT elevated by D-galactosamine were not decreased in all samples, as compared to intoxicated-control group. But the activities of s-Al.p was significantly decreased as compared with control groups, in all samples and administration of 300 mg/kg was more significantly decreased than 500 mg/kg. The contents of total cholesterol remarkably decreased than the normal groups by D-galactosamine intoxication was not recovered in all samples. The increasing rate of the body weight increased by $CCl_4-intoxication$ were not decreased than the $CCl_4-control$ group in all sample groups. The increasing rate of liver weight increased by $CCl_4-intoxication$ were significantly decreased in 300 mg/kg of AA.AEX.AG.WEX. and AA.WEX., respectively, as compared with $CCl_4-control$ group.

• 대한본초학회지
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• 제26권4호
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• pp.67-74
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• 2011

Objectives : The purpose of the study is to determine the neuroprotective effects of the water extract of Angelicae Acutilobae Radix(AA) on ischemia reperfusion-induced apoptosis in SK-N-SH human brain neuronal cells. Methods: SK-N-SH cells were treated with different concentrations of AA water extract (0.1, 0.2, 0.5 and 1.0 mg/ml) for 2 hr and then stimulated with Dulbecco's phosphate-buffered saline containing CI-DPBS: 3mM sodium azide and 10 mM 2-deoxy-D-glucose for 45 min, reperfused with growth medium, and incubated for 24 h. Cell viability was determined by WST-1 assay, and ATP/ADP levels were measured by ADP/ATP ratio assay kit. The levels of caspase-3 protein were determined by Western blot and apoptotic body was observed by Hoechst 33258 staining. Results : AA extract significantly inhibited decreasing the cell viability in ischemia-induced SK-N-SH cells. AA also increased the ratio of ADP/ATP in ischemia-induced neuronal cells and decreased the expression levels of apoptotic protein, caspase-3 and apoptotic DNA damage. Conclusions : Our results suggest that AA extract has a neuroprotective property via suppressing the apoptosis and increasing the energy levels in neuronal cells, suggesting that AA extract may has a therapeutic potential in the treatment of ischemic brain injury.