• Journal of Microbiology and Biotechnology
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• 제26권1호
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• pp.61-65
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• 2016

From the lees of bokbunja wine (LBW) made from Rubus coreanus Miquel, we have identified six compounds (1: trans-4-hydroxycinnamic acid; 2: trans-4-hydroxy-3-methoxycinnamic acid; 3: 3,4-dihydroxycinnamic acid; 4: 4-hydroxy-3-methoxybenzoic acid; 5: 3,5-dimethoxy-4-hydroxybenzoic acid; and 6: 3,5-dimethoxy-4-hydroxycinnamic acid (sinapic acid)) through silica gel chromatography and UHPLC-MS. The compounds 1-6 showed strong anticoagulation and platelet aggregation inhibitory activities without hemolytic effect against human red blood cells. To date, this is the first report of the in vitro anti-thrombosis activity of sinapic acid. Our results suggest that different cinnamic and benzoic acid derivatives are closely linked to the anti-thrombosis activity of LBW, and sinapic acid could be developed as a promising anti-thrombosis agent.

• 혜화의학회지
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• 제26권1호
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• pp.19-24
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• 2017

Objectives:Spring water is widely known to relax muscles by promoting blood circulation. This study was conducted to analyze theantithrombotic effect of naturally carbonated hot spring water (NCHW) to assess its influence on blood circulation. Methods:Atopic dermatitis was induced in the skin of the mice used in this experiment. NCHW was applied, and the antithrombotic effect was assessed and compared with that of other interventions. The positive control group was treated orally with aspirin. Results:After 3 weeks of exposure to NCHW, the experimental groupshowed a significant antithrombotic effect. NCHW also produced inhibitory responses to both collagen- and ADP-induced platelet aggregation, whereas the group given aspirin reacted only to collagen-induced platelet aggregation. Conclusions:The experiment demonstrated the intrinsic antithrombotic effects of NCHW compared with those of artificially carbonated water, tap water, and aspirin. This result suggests the possibility that NCHW can be used as a supportive and alternative treatment for vascular diseases.

• 약학회지
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• 제48권5호
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• pp.291-296
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• 2004

Sparganium stoloniferum Buch.-Ham. (Sparganiaceae) is a perennial herb which has been used as treatments for menstrual disorder, galactagogue and endometriosis in folk remedies. The Sparganii Rhizoma processed, heated with vinegar, used to different purpose compared with origin in medicine. In order to estimate the different effects between processed (PSR) and unprocessed (USR) Sparganii Rhizoma, extraction and systemic fractionation of the rhizomes were archived. Inhibitory effects of the extracts as well as the fractions of PSR and USR on rat lens aldose reductase and on rat platelet aggregation were investigated for the prevention or the treatment of chronic diabetic complications. Their antioxidant effects, measured using lipid peroxidation of liver tissue and radical scavenging activities on 1,1-diphenyl-picrylhydrazyl in vitro, were evaluated. The most of biological activities tested except rat platelet aggregation, fractions from PSR were shown to exhibit stronger activities than those from USR. It seems that caused by changing of the chemical components by heating process in conditioned with acetic acid. Compounds isolated were shown to significant inhibitory activity on rat lens aldose reductase. Inhibitory activity of compounds isolated on rat lens aldose reductase have been tested in vitro. $IC_{50}$/ (6.31 $\mu$M) of cerebroside I (V) was nearly equal to that (6.32 $\mu$M) of a reference compound, tetrametbylene glutaric acid (TMG).

• 한국미생물·생명공학회지
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• 제44권3호
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• pp.311-316
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• 2016

함초를 이용한 고부가가치 기능성 음료 개발 연구의 일환으로, 성숙한 함초의 잎, 줄기, 씨를 대상으로 ethanol 추출물을 조제하고 이들의 항산화 및 항혈전 활성을 평가하였다. 추출물의 총 폴리페놀 함량은 잎 > 줄기 > 씨의 순으로, 총 플라보노이드 함량은 잎 > 씨 = 줄기 순으로 나타났다. 총당 및 환원당 함량은 잎과 줄기에서 유사하게 나타났으며, 씨 추출물은 잎 추출물의 1/10 정도의 낮은 총당 및 환원당 함량을 나타내었다. 추출물의 항산화 활성을 RC₅₀로 계산한 결과, DPPH 음이온 소거능, 환원력과 nitrite 소거능은 잎 > 씨 > 줄기, ABTS 양이온 소거능은 잎 = 씨 > 줄기 순으로 나타났다. 항응고 활성 평가결과, 씨 추출물에서 우수한 트롬빈 저해, 혈액응고인자 저해가 나타났으며, 모든 추출물에서 혈소판 응집저해활성 및 인간 적혈구 용혈활성은 나타나지 않았다. 본 연구는 함초 잎과 씨를 이용한 항혈전제 개발이 가능함을 제시하고 있다.

• 대한한방부인과학회지
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• 제20권3호
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• pp.45-64
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• 2007

Purpose: This study was performed to evaluate anti-thrombotic and anti-inflammatory effects of NeungaSoJeokTang water extract (NSJT). Methods: In the study of anti-inflammatory effects, NSJT was investigated using cultured cells and murine models. As for the parameters of inflammation, levels of several inflammatory cytokines and chemical mediators which are known to be related to inflammation were determined in mouse lung fibroblast cells(mLFC) and RAW 264.7 cells. Results: Prior to the experiment, we evaluated sGOT, sGPT, BUN and creatine after the treatment. As a result, NSJT was innoxious on liver and kidney. In experiment of anti-thrombotic effect, NSJT inhibited the platelet aggregation induced by ADP and epinephrine, and inhibited pulmonary embolism induced by collagen and epinephrine. NSJT did not affect significantly the blood flow rate both in vitro and in vivo. NSJT increased platelet number and fibrinogen amount, and NSJT shortened PT and APTT in thrombus model induced by dextran. In experiment of anti-inflammatory effect, NSJT inhibited $IL-1{\beta}$, IL-6, $TNF-{\alpha}$, COX-2 and NOS-II mRNA expression in a concentration-dependent manner in RAW 264.7 cell line, and inhibited significantly NO production at 50, 100 ${\mu}g/ml$, and also inhibited ROS production in a concentration-dependent manner. NSJT inhibited $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ production significantly in serum of acute inflammation-induced Balb/c mice, and decreased $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ production in spleen tissue, but increased $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ production in liver tissue. NSJT increased survival rate at the 3th day in ICR mice with lethal endotoxemia induced by LPS. Conclusion: These results suggest that NSJT can be used for treating diverse female diseases caused by thrombosis and inflammation such as pelvic pain, pelvic inflammatory disease as well as vulvar pain due to vulvitis, vulvar vestibulitis and so on.

• 생명과학회지
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• 제25권7호
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• pp.757-764
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• 2015

복분자는 당도가 낮고 신맛이 강해 과실주로 주로 제조되고 있으며, 복분자주 제조 후 부생되는 주박은 대부분 폐기되고 있다. 본 연구에서는 현재까지 생리활성이 보고된 바 없는 복분자주 주박을 대상으로 열수 추출물, ethanol 추출물 및 이들의 다양한 분획물을 조제하여 항균, 항산화 및 항혈전 활성을 평가하였다. 그 결과, 복분자주 주박의 ethylacetate (EA) 분획은 413~459 mg/g의 높은 polyphenol을 함유하고 있으며, 그람양성세균에 대한 강력한 성장억제 활성과, DPPH 음이온, ABTS 양이온에 대한 우수한 radical 소거능, nitrite 소거능 및 환원력을 나타내었다. 또한 혈액내의 thrombin, prothrombin, coagulation factor 에 대한 저해를 통한 혈액응고저해 활성이 우수하였다. 복분자주 주박의 butanol 분획은 우수한 항산화력과 함께 내인성 혈전 생성에 관련된 aPTT 연장활성을 나타내었으며, aspirin에 필적하는 강력한 혈소판 응집저해 활성을 나타내었다. 한편 복분자주 주박의 열수 추출물의 순차적 유기용매 분획 후의 물 잔류물은 aspirin보다 강력한 혈소판 응집저해를 나타내어 새로운 항혈소판제 개발 소재로 이용 가능함을 확인하였다. 본 연구결과는 폐기되고 있는 복분자주 주박을 이용한 고부가가치 식품 및 향장소재 개발이 가능함을 제시하고 있다.

• 한국미생물·생명공학회지
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• 제42권3호
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• pp.258-266
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• 2014

고구마 소주는 전분과 섬유질이 많은 고구마를 발효시킨 후 상압증류하여 제조되어 특유의 부드러운 맛과 향미를 가진다. 본 연구에서는 별도의 용도가 없어 폐기되고 있는 고구마 소주 주박의 효율적인 이용을 위해, 주박의 ethanol 및 열수 추출물을 조제하고 이들을 순차적 유기용매 분획하여 각각의 hexane, ethylacetate (EA), butanol 분획물과 물 잔류물을 조제하여 각 시료의 항균 및 항혈전 활성을 평가하였다. 그 결과, 주박의 ethanol 추출 효율이 열수 추출 효율보다 1.36배 높았으며, 분획물 중에서는 EA 분획물이 가장 높은 total polyphenol 함량을 나타냄을 확인하였다. 고구마 소주 주박의 추출물 및 분획물(0.5 mg/ml)은 인간 적혈구에 대한 용혈활성을 나타내지 않았으며, 열수 및 ethanol 추출물의 EA 분획물에서만 광범위 항세균 활성과 강력한 혈액응고 저해 활성이 나타났다. 또한 혈소판 응집저해 활성의 경우 열수 추출물의 EA 분획에서만 아스피린과 유사한 응집저해를 나타내었다. 본 연구결과는 폐기되고 있는 고구마 소주 주박의 열수 추출물의 EA 분획이 신규의 항세균 및 항혈전제로 개발될 수 있음을 제시하고 있다.

• 한국한의학연구원논문집
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• 제11권2호
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• pp.97-111
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• 2005

This study was performed to evaluate anti-thrombotic activities and anti-inflammatory effects of ChungyeolHaedogHwaeoTang water extract(CHHT). The results were summarized as follows. In experiment of anti-thrombotic effect; 1. CHHT inhibited human platelet aggregation induced by ADP and epinephrine as compared with the control group, and inhibited pulmonary embolism induced by collagen and epinephrine (inhibitory rate is 37.5%). 2. CHHT increased platelet number significantly, and also CHHT shortened PT and APTT significantly as compared with the control group in thrombus model induced by dextran. In experiment of anti-inflammatory effect; 3. CHHT inhibited $IL-1{\beta}$, IL-6, TNF-${\alpha}$, COX-2 and NOS-II mRNA expression as compared with the control group in a concentration-dependent degree, and inhibited NO production significantly at 50, 100 ${\mu}g/ml$, and also inhibited ROS production in a concentration-dependent degree as compared with the control of group in RAW 264.7 cell line. 4. CHHT inhibited $IL-1{\beta}$, IL-6 and TNF-${\alpha}$ production significantly in serum of acute inflammation-induced mice, and decreased $IL-1{\beta}$, IL-6 and TNF-${\alpha}$ production in spleen tissue, and also decreased $IL-1{\beta}$, and IL-6 production in liver tissue, but increased TNF-${\alpha}$ production in liver tissue of acute inflammation-induced Balb/c mice. 5. CHHT increased survival rate from the 3rd day in ICR mice with lethal endotoxemia induced by LPS. These results suggest that CHHT can be useful in treating diverse female diseases caused by thrombosis and inflammation such as menstrual pain, menstrual disorder, leukorrhea, vaginitis, cervicitis, pelvic inflammatory disease and so on.

• 대한한방부인과학회지
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• 제19권3호
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• pp.151-173
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• 2006

Purpose : This study was performed to evaluate anti-thrombotic and anti-inflammatory effects of BokbangHongdeungPaejangSan water extract (BHPS). Methods : BHPS was investigated using cultured cells and a murine models. As for the parameters of inflammation, levels of several inflammatory cytokines and chemical mediators which are known to be related to inflammation were determined in mouse lung fibroblast cells (mLFC) and RAW 264.7 cells. Results : In experiment of anti-thrombotic effect, BHPS inhibited the platelet aggregation induced by ADP and epinephrine, and inhibited pulmonary embolism induced by collagen and epinephrine. BHPS increased Platelet number and fibrinogen amount, and shortened PT and APTT in thrombus model induced by dextran. In experiment of anti-inflammatory effect, BHPS inhibited IL-1${\beta}$, IL-6, TNF-${\alpha}$, COX-2 and NOS-II mRNA expression in a concentration-dependent manner in RAW 264.7 cell line, and inhibited significantly NO production at 50, 100 ${\mu}g/ml$, and also inhibited ROS production in a concentration-dependent manner. BHPS inhibited IL-1${\beta}$, IL-6 and TNF-${\alpha}$ production significantly in serum of acute inflammation-induced Balb/c mice, and decreased IL-1${\beta}$, IL-6 and TNF-${\alpha}$ production in spleen tissue, but increased IL-1${\beta}$, IL-6 and TNF-${\alpha}$ production in liver tissue. BHPS increased survival rate at the 3th day in ICR mice with lethal endotoxemia induced by LPS. Conclusion : These results suggest that BHPS can be used for treating diverse female diseases caused by thrombosis and inflammation such as endometriosis, pelvic pain, cervicitis, pelvic inflammatory disease and pelvic tuberculosis and so forth.

• 한국식품저장유통학회지
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• 제21권5호
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• pp.727-734
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• 2014

식용 및 약용으로 이용되고 있는 우엉 지하부의 혈전 관련 활성과 항산화 활성을 평가하고자, 우엉의 ethanol 추출물 및 이의 순차적 유기용매 분획물을 조제하여 혈액응고 저해 활성, 혈소판 응집저해 활성, 인간 적혈구 용혈활성 및 in-vitro 항산화 활성을 평가하였다. 먼저 우엉 추출 수율은 10.94%로 다른 식용 및 약용식물보다 높았으며, ethanol 추출물의 경우 total polyphenol 함량은 5.01 mg/g으로 낮았으나, 694.53 mg/g의 높은 총당 함량을 나타내었다. 순차적 유기용매 분획의 경우, n-hexane, ethylacetate(EA), n-butanol 분획 수율은 각각 1.62, 0.42 및 5.98%로 나타났으며, 물 잔류물은 85.38%였다. 우엉 시료들의 혈액응고 저해활성을 TT, PT, aPTT를 측정한 결과, ethanol 추출물에서는 유의적인 활성이 나타나지 않았으나, EA 분획에서 강력한 TT, PT, aPTT 연장효과를 확인하였으며, 농도 의존적 혈액응고 저해활성을 확인하였다. 한편 물 잔류물에서는 내인성 혈액응고인자 활성화에 의한 aPTT 감소효과를 확인하여 혈전생성 촉진효과가 있음을 확인하였다. 혈소판 응집저해 활성평가의 경우, 우엉 ethanol 추출물 및 분획물들은 임상에서 사용하는 항혈소판제인 아스피린보다 강력한 저해효과를 나타내었으며, 특히 EA 분획은 정제되지 않은 상태에서도 아스피린의 2배 이상의 강력한 혈소판 응집저해능을 나타내었다. 또한 항산화 활성 평가 결과, EA 분획물은 DPPH 음이온, ABTS 양이온, nitrite에 대해 우수한 소거능 및 환원력을 나타내었다. 또한 우엉 추출물과 분획물들은 0.5 mg/mL 농도까지 인간 적혈구에 대한 특이한 용혈활성을 나타내지 않았다. 상기 결과들은, 우엉 EA 분획물이 천연물 유래의 안전한 항혈전제로 개발 가능함을 제시하고 있다.