• 한국식품저장유통학회지
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• 제8권2호
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• pp.213-216
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• 2001

Chemoprevetive effect of Saururus Chinensis (Lour.) Bail water extract on several tumor cells and Chinese hamster V79 cells were investigated. The water extracts of Saururus Chinensis (Lour.) Bail showed a higher cytotoxicity effect on the human histiocytic leukemia cells(U937) and protective effects against the cytotoxicity of H$_2$O$_2$. These results suggest that Saururus Chinensis (Lour.) Bail may useful as potential soures of chemopreventive and antioxidative agents.

• Journal of Applied Biological Chemistry
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• 제59권1호
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• pp.37-43
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• 2016

Bioactive components of ultra-fine ground Saururus, the extraction yield increases when the leaves are ultra-fine ground. Comparison of normal-ground and ultra-fine ground Saururus chinensis leaves showed that the solid content and antiinflammatory activity of ultra-fine ground extracts was higher than that of normal-ground extracts. Lipopolysaccharide (LPS)-stimulated Raw 264.7 cells were treated with different concentrations of Saururus chinensis extract and the amount of nitric oxide (NO) was determined; LPS-treated cells produced 2 times more NO than cells that were not treated with LPS. Moreover, the NO production in cells treated with Saururus chinensis extract was inhibited in a concentration-dependent manner. Because the stimulant-induced NO production is regulated by the inducible nitric oxide synthase (iNOS), we measured the iNOS protein level to elucidate the mechanism by which the NO production was inhibited. We found that the amount of iNOS decreased dose-dependently. It was reduced by 53% at a Saururus chinensis extract concentration of $100{\mu}g/mL$. The protein expression of cyclooxygenase-2 (COX-2) in LPS-treated Raw 264.7 cells was inhibited by 31% at $100{\mu}g/mL$ of Saururus chinensis extract. Gel shift of the nuclear factor kappa B-DNA complex occurred in LPS-treated cells and the intensity of the band decreased gradually in a concentration-dependent manner. Ultra-fine ground Saururus chinensis extract had a concentration-dependent inhibitory effect on the production of prostaglandin $E_2$, tumor necrosis factor ${\alpha}$, interleukin $1{\beta}$ (IL-$1{\beta}$), IL-6, and IL-8 in LPS-treated Raw 264.7 cells, i.e., at $50{\mu}g/mL$ of Saururus chinensis extract, their levels were decreased by 53, 67, 52, 37, and 21% respectively.

• 약학회지
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• 제44권6호
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• pp.613-619
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• 2000

The author examined whether the methanol extracts of Opuntia ficus-indica fruit and Saururus chinensis have the inhibitory action on xanthine/xanthine oxidase (X/XO)-, $FeCl_2/ascorbic$ acid- and arachidonic acid-induced neurotoxicity in mouse cortical cell cultures. The methanol extracts ($10\;{\mu}g/ml{\sim}1\;mg/ml$) of Opuntia ficus-indica and Saururus chinensis were exhibited 53-89% and $48{\sim}100%$ inhibitory action on X/XO-induced neurotoxicity, respectively. At the range of same concentration, both extracts also attenuated the $FeCl_2/ascorbic$ acid-induced neurotoxicity by $35{\sim}100%$ and $15{\sim}98%$, respectively. In arachidonic acid neurotoxicity, the methanol extract (1 mg/ml) of Opuntia ficus-indica and Saururus chinensis reduced neuronal injury by 22% and 38%, respectively. These results suggest that Opuntia ficus-indica fruit and Saururus chinensis may contribute the neuroprotection in certain free radical-mediated neuronal injury.

• Toxicological Research
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• 제30권4호
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• pp.291-296
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• 2014

Saururus chinensis has been reported to contain compounds such as lignans, alkaloids, diterpenes, flavonoids, tannins, steroids, and lipids. Fermentation is commonly used to break down certain undesirable compounds, to induce effective microbial conversion, and to improve the potential nutraceutical values. Previous studies have reported that the fermentation process could modify naturally occurring constituents, including isoflavons, saponins, phytosterols, and phenols, and could enhance biological activities, specifically antioxidant and antimicrobial properties. The probiotic strains used for fermentation exert beneficial effects and are safe. In this study, the antioxidative effects of the Bacillus subtilis fermentation of Saururus chinensis were investigated in a rat model with Triton WR-1339-induced hyperlipidemia by comparing the measured antioxidative biological parameters of fermented Saururus chinensis extract to those of nonfermented Saururus chinensis extract. Fermentation played a more excellent role than nonfermentation in ultimately protecting the body from oxidative stress in the liver of the experimental rats with Triton WR-1339-induced hyperlipidemia.

• 동의생리병리학회지
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• 제26권6호
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• pp.869-873
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• 2012

Balance between bone-forming osteoblasts and bone-resorbing osteoclasts is important in bone homeostasis. Unusual balance between bone-forming osteoblasts and bone-resorbing osteoclasts leads to bone diseases, such as osteoporosis. Saururus chinensis has been widely used in oriental medicine. Saururus chinensis has been known that has antioxidant and anticancer effect. But, the effect of Saururus chinensis in osteoclast differentation remains unknown. We examined the effect of Saururus chinensis in receptor activator of nuclear factor-${\kappa}B$ ligand (RANKL)-induced osteoclast differentiation. From the results of our study, we found that saururus chinensis clearly inhibited RANKL-induced osteoclast differentiation in bone marrow macrophages (BMM) in a dose dependent manner without toxicity. Saururus chinensis inhibited the phosphorylation of JNK, P38, AKT, and ERK induced by RANKL. The mRNA expression of NFATc1, TRAP, and OSCAR induced by RANKL was inhibited by Saururus chinensis treatment. Moreover Saururus chinensis suppressed the protein expression of c-Fos and NFATc1 in BMMs treated with RANKL. These results suggest that Saururus chinensis may be a useful drug in the treatment of bone-related disease.

• Natural Product Sciences
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• 제14권2호
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• pp.113-117
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• 2008

Saururus chinensis is a commonly used folk herb for the treatment of edema and liver diseases in Korea. To study the biological activity of Saururus chinensis in bone metabolism, we evaluated the effect of its extracts on osteoclast differentiation in vitro using primary mouse bone marrow-derived macrophages. Methanol extract (ME) from dried roots of Saururus chinensis was partitioned into methylene chloride (MF), ethyl acetate (EF), n-butanol (BF) and water fractions (WF). Tartrate-resistance acid phosphatase (TRAP) activity assay and western blot analysis were performed to determine the effect on osteoclast differentiation and mitogen-activated protein (MAP) kinases activation. ME, MF and EF dramatically inhibited receptor activator of ${NF-kB}$ ligand (RANKL)-induced formation of multinucleated osteoclasts and activation of MAP kinases. This study firstly demonstrated that ME, MF and EF of Saururus chinensis have the potential to inhibit the osteoclast differentiation, which results from the inhibition of MAP kinases activations in part.

• 한국동물위생학회지
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• 제36권2호
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• pp.87-93
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• 2013

This study was conducted to investigate the antimicrobial, antivirus properties of Saururus chinensis extracts. The n-hexane extracts from Saururus chinensis showed the active antimicrobial activity against gram-positive bacteria. Minimum inhibitory concentration (MIC) of Saururus chiensis n-hexane extracts was 1.25 mg/ml against B. subtilis and 2.5 mg/ml against S. aureus. The cytotoxicity effects on MDBK (Madin-Darby bovine kidney) cell were observed at the various n-hexane extract concentrations. In $TCID_{50}$ assay, 0.6 mg/ml of n-hexane extracts decreased BVD (bovine viral diarrhea) virus by 1.4 log, whereas other extracts did not show antiviral activity. In this study, The results suggested that n-hexane extracts and fractions of Saururus chinensis can be a candidate materal of feed additive to chemical antibiotics and antivirus substances.

• 분석과학
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• 제7권1호
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• pp.11-15
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• 1994

한국에서 자생하는 삼백초(Saururus Chinensis)의 지상부에서 Quercetin 배당체인 Hyperin, Isoquercitrin, Quericitrin, Rutin등 4종의 Flavonoid들이 고성능 액체 크로마토그래피(HPLC), 기체 크로마토그래피(GC) 및 얇은막 크로마토그래피(TLC)를 이용하여 분리, 확인되었으며 주요 Flavonoid 성분으로 알려져 있는 Avicularin은 검출되지 않았다.

• 산업식품공학
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• 제14권3호
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• pp.256-262
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• 2010

삼백초 분말의 첨가량을 0-6%로 달리하여 쿠키를 제조한 후 물리화학적 품질 및 관능적 품질특성을 측정하고 각 특성사이의 상관관계를 살펴보았다. 삼백초 분말 첨가량이 증가함에 따라 쿠키의 두께 및 밀도는 유의적으로 증가하였으나(p<0.05), 반죽의 구께 및 밀도에는 영향을 미치지 않는 것으로 나타났다(p>0.05). 반죽과 쿠키의 pH는 삼백초 분말 첨가량이 증가함에 따라 현저하게 감소하였으며, 색 특성 중 명도와 황색도 역시 현저하게 감소한 반면 적색도는 증가하는 경향을 나타내었다. 관능검사 결과, 경도를 제외한 맛, 향미, 색 등의 강도는 분말의 첨가량이 증가함에 따라 유의적으로 증가하여 6% 첨가군이 가장 높게 평가되었다(p<0.05). 한편 상관분석결과 삼백초 분말 첨가수준은 대부분의 물리화학적 및 관능적 품질특성과 유의적인 상관관계를 나타내어, 삼백초 분말 첨가가 반죽 및 쿠키의 전반적인 품질특성에 상당한 영향을 미치는 것으로 나타났다.

• 한국식품영양학회지
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• 제34권3호
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• pp.289-294
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• 2021

The antioxidant activity and α-glucosidase inhibitory activity of the solvent fraction fractionated from the methanol extract of Saururus chinensis Baill were examined. As a result of measuring the yields of methanol, hexane, chloroform, ethylacetate, butanol, and water fractions, the extraction yield of fraction was 18.60, 3.38, 24.03, 7.75, 8.11 and 62.57%, respectively. The total polyphenol content of the methanol extract of Saururus chinensis Baill was 13.40, 4.62, 7.39, 31.24, 25.76 and 5.64 mg GAE/g, respectively. DPPH radical scavenging activity (IC_50%) results were 20.81, 5.47, 10.15, 22.63, 19.68 and 21.06 ug/mL, respectively, and hydroxyl radical scavenging activity (IC_50%) results were 15.81, 2.69, 8.84, 12.80, 3.70 and 3.39 ug/mL. Hydrogen peroxide scavenging activity scavenging activity measurement (IC_50%) showed 33.63, 8.88, 16.93, 32.84, 33.79, and 33.71 ug/mL in methanol, hexane, chloroform, ethyl acetate butanol, and water fractions, respectively. The α-glucosidase inhibitory activity of the solvent fraction fractionated with the methanol extract of 300 sec was measured for the α-glucosidase inhibitory activity of methanol, hexane, chloroform, ethyl acetate butanol, and water fraction, respectively, 15.85, 10.84, 15.74, 24.90, 2.58 and 35.70%.