• 한국미생물·생명공학회지
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• 제43권2호
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• pp.175-175
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• 2015

• 한국한의학연구원논문집
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• 제9권1호
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• pp.81-89
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• 2003

Polygoni multiflori Radix has been used as a tonic medicine. In Korea, Cynanchi wilfordii Radix have been used too. Their names are resembled, but their plant origines are different. Polygoni multiflori Radix is called 何首烏 or 赤何首烏, and Cynanchi wilfordii Radix is 白何首烏 or 白首烏. They are suggested that they had been confused using at the early days in drug history. Polygoni multiflori Radix is enclosed in the pharmacopoeias of Korea, North Korea, Chinese and Japan. The nomina of pharmacopoeias are 赤何首烏 at North Korea and 何首烏 at other countries; Korea, Chinese and Japan. Cynanchi wilfordii Radix is just enclosed in Korea and North Korea. It means that Cynanchi wilfordii Radix has been commonly prescribed in Korea and North Korea than other countries. The nomina of pharmacopoeias are 白首烏 in Korea and 白何首烏 in North Korea. The characteristics of 何首烏 in ancient herbal records are confused of Polygoni multiflori Radix and Cynanchi wilfordii Radix. But Polygoni multiflori Radix is fixed at 何首烏 later. In Korea (south and north) Cynanchi wilfordii Radix has been recorded to using in 東醫寶鑑 that was Korea traditional Medicinal book and wrote at 1613. The 白首烏 is named in chinese about 20 century, but 白何首烏 is in korea about 19 century. In these consequences, prescription of Cynanchi wilfordii Radix in Korea is earlier than Chinese and Japan, and more common consumption too. So the nomen of 白何首烏 is better properly than 白首烏 in Korean Herbal pharmacopoeia.

• 사상체질의학회지
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• 제23권2호
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• pp.164-173
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• 2011

1. Objectives: The purpose of this study is to understand the origin, the progressive changes and the constructive principles of Packhaoleejung-tang (白何烏理中湯) 2. Methods: Packhaoleejung-tang and other related prescriptions were analyzed in terms of their pathological indications, based on "Donguisusebowon Chobongwon (東醫壽世保元 草本卷)", "Donguisusebowon Gabobon (東醫壽世保元 甲午本)", "Donguisusebowon Sinchukbon (東醫壽世保元 辛丑本)", "Dongmuyugo (東武遺稿)", "Shanghanlun (傷寒論)". 3. Results and Conclusions: (1) The origin of Packhaoleejung-tang is leejung-tang from "Shanghanlun (傷寒論)". Packhaoleejung-tang inherited some of the principles from "Shanghanlun (傷寒論)" Insamkeiji-tang (2) "Gabobon(甲午本)"'s one prescription Hyangsaleejung-tang emphasizes the effect of lossen up by using Pogostemonis Herb (藿香),Amomi Fructus(砂仁). "Gabobon(甲午本)"'s another prescription Packhaoleejungtang emphasizes the effect of warm up stomach by using Cinnamomum cassia Blume (桂枝), Allium sativum Linne (獨頭蒜), Cynanchum wilfordii(白何首烏). "Sinchukbon(辛丑本)"'s prescription Packhaobujaleejungtang emphasizes the effect of warm up stomach by using Aconitum carmichaeli(附子) (3) The Packhaoleejung-tang is composed of 7 herbs. Atractlodis Rhizoma White(白朮), Glycyrrhizae Radix(甘草), Paeoniae Radix Alba(白芍藥) support Soeumin's spleen root (脾元), and Zingiberis Rhizoma(乾薑),Cinnamomum cassia Blume (桂枝, Cynanchum wilfordii(白何首烏) warm up stomach. Citri Pericarpium(陳皮) circulate Qi and encourage the descension of Yin.

• 생약학회지
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• 제28권4호
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• pp.174-178
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• 1997

Methanol extracts from 450 plants were screened for muttidrug-resistance reversing activity using drug sensitive KB-3-1 and multidrug-resistant KB-Vl cells. Among them, the extracts of Cynanchum wilfordii, Torilis japonica, Celastrus orbiculatus, Melia toosendan and Teminialia chebula strongly potentiated vinblastine cytotoxicity in KB-Vl cells. But their cytotoxicities to both sensitive KB-3-1 and resistant KB-Vl cells were in the same order of magnitude. These results indicate that the above samples would contain the active principles which do not exert their ativity solely by cytotoxicity.

• 식물병연구
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• 제18권3호
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• pp.186-193
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• 2012

생물전환은 친환경적이며 생물이용성을 증가시킬 수 있는 효과적인 방법이다. 백하수오 추출물을 이용해 보리 흰가루병에 대한 항균활성을 증진시키기 위하여 본 연구자들은 ${\beta}$-glucosidase를 이용하여 wilfoside C1G의 생물전환을 수행하였다. Wilfoside C1G와 cynauricuoside A(K1G)가 포함된 G 시료로부터 glucopyranosyl moiety를 분해하기 위하여 ${\beta}$-glucosidase를 처리하였다. 효소반응을 통해 wilfoside C1G와 K1G는 각각 wilfoside C1N과 wilfoside K1N으로 완전히 전환되었다. G 시료를 이용한 생물전환의 최적 조건은 에탄올 10%, 1,555 ${\mu}U$ ${\beta}$-glucosidase/ml, pH 5 및 $45^{\circ}C$로 결정되었다. 최적조건을 통해 생물전환을 실시한 후 흰가루병에 대한 방제효과를 조사한 결과, ${\beta}$-glucosidase에 의해 생물전환된 G 시료는 ${\beta}$-glucosidase가 처리되지 않은 G 시료보다 보리 흰가루병에 대해 우수한 방제효과를 나타냈다. 따라서 ${\beta}$-glucosidase를 이용한 생물전환은 흰가루병 방제 효과가 있는 백하수오 추출물의 항균활성을 증가시키는데 유용한 기술로 적용이 가능할 것으로 추정된다.

• 대한본초학회지
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• 제30권4호
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• pp.65-69
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• 2015

Objectives : The root ofCyanchum wifordii(CW) had been used as herbal medicine, 'Baeksuo', in Korea. However, the root ofCynanchum auriculatum(CA) had also been mis-used as 'Baeksuo' in herbal markets, due to its morphological similarity with CW. This study aimed to compare discriminative features and establish the identification-keys between two herbal medicines using microscopic methods.Methods : Microscopic preparations including fixation, rapid dehydration, paraffin infiltration, paraffin embedding, sectioning, mounting, and staining, were performed and the microscopic features between CW and CA samples were compared.Results : The starch grain of parenchymal cells, the amounts of calcium oxalate crystals, cell sizes, and the shape of phloem were not different between CW and CA samples. However, the clusters of stone cells which were conglomerated at outer cortex were apparently observed in CA sample (4~8 layers of stone cells), but not in CW sample (2~4 layers of stone cells, or not). Xylem of CW consisted of several vessels and fiber bundles which were formed as linear shapes and discontinuous radial lines, while that of CA, in which radial lines was not observed, were shaped as a wedge and scattered near cambium with comparatively few fiber bundles enclosed vessels. Especially, in the xylem of CA, fiber bundles located towards cambium were relatively more developed than those located outward cambium.Conclusions : The identification-keys established in this study would be helpful to discriminate microscopic features between CW and CA.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2008년도 춘계학술발표회
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• pp.296-297
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• 2008

• 한국자원식물학회지
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• 제8권2호
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• pp.209-215
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• 1995

중부(中部) 내륙지방(內陸地方)에서 백하수오(白何首烏) 재배시(栽培時) 적정(適正) 재식밀도(栽植密度)를 구명(究明)하고자 충북(忠北) 지방(地方) 재래종(在來種)을 공시(供試)하여 10a당(當) 시비(施肥)는 웅비(施肥) 1,000kg, N-P-K=8-4-4kg을 전량(全量) 기비(基肥)로 시용(施用)하였다. 처리(處理)는 휴폭(畦幅)을 주구(주구)로, 주간(株間)을 세구(細區)로 하여, 휴폭(畦幅)은 40, 50, 60cm, 주간(株間)은 10, 15, 20cm로 하여 분류구배치(分劉區配置) 3반복(反復)으로 시험(試驗)을 수행(遂行)하였던 결과(結果)를 요약(要約)하면 다음과 같다. 1. 출현기(出現期)는 5월(月) 25일(日)로 처리간(處理間)에 차이가 없이 균일(均一)하였다. 2. 위장(萎長)은 휴폭간(畦幅間)에서 40cm는 219cm, 50cm는 220cm, 60cm는 225cm 였으나, 주간(株間)에는 10cm에서 225cm, 15cm는 219cm, 20cm는 218cm로 주간(株間)이 좁을수록 길었으며, 엽수(葉數)는 양장(養長)과 같은 경향(傾向)으로, 주간(株間)이 좁으면 엽수(葉數)는 증가(增加)되었다. 3. 근장(根長)은 휴폭(畦幅) 40cm에서 24.5cm, 50cm는 24.6cm, 60cm는 24.2cm로 큰 차이가 없으나, 주간(株間) 10cm에서 23.5cm, 24.4cm, 20cm는 24.9cm로, 주간(株間)이 넓을수록 $0.9\sim1.4cm$가 길었으며, 근수(根數)는 $1.2\siml.4$ 개(個)로 처리간(處理間)에 큰 차이가 없는 경향(傾向)이었다. 4, 10a당(當) 수양(收量)은 휴폭(畦幅) 40cm의 395kg/10a에 비(比)하여 50cm는 11%, 60cm는 4%가 각각(各各) 증수(增收)되었으나, 주간(株間) 10cm의 495kg/10a에 비(比)하여, 15cm는 17%, 20cm는 32%가 각각(各各) 감수(減收)되어, 중부(中部) 내륙지방(內陸地方)에서 백하수오(白何首烏) 재배시(栽培時) 재식밀도(栽植密度)는 휴폭(畦幅) 50cm, 주간(株間) l0cm로 재배(栽培)하는 것이 효과적(效果的)이었다.

• 대한한의학회지
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• 제31권6호
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• pp.47-57
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• 2010

Objective: The present study investigated the effect of ethanol extract of Cynanchum wilfordii (ECW) on vascular relaxation and vascular inflammation in rat artery isolated from rats and anti-inflammatory activity in human aortic smooth muscle cells (HASMC). Methods: Vascular tone and guanosine 3',5'-cyclic monophosphate (cGMP) production were examined in rat artery isolated from Sprague Dawley rats, in the presence of ECW. HASMC were incubated with tumor necrosis factor-alpha (TNF-${\alpha}$) or Angiotensin II for 24 h. Matrix metalloproteinase (MMP)-2 and anti-oxidant activity of ECW was investigated by pretreatment with ECW in HASMC. Results: Cumulative treatment of ECW relaxed aortic smooth muscles of rats in a dose-dependent manner. ECW-induced vasorelaxation was significantly decreased by pretreatment of L-arginine methyl ester (L-NAME) or oxadiazolo-quinoxalinone (ODQ). Furthermore, ECW treatment of thoracic aorta significantly increased cGMP production. Incubation of ECW with ODQ or L-NAME markedly decreased ECW-induced cGMP production. ECW treatment dose-dependently suppressed TNF-${\alpha}$- or Angiotensin II-induced increase in matrix metalloproteinase-2 expression in HASMC. Also, ECW exhibited 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity in vitro and reduced TNF-${\alpha}$-induced increase in reactive oxygen species production in a dose-dependent manner. Conclusions: Taken together, the results suggest that ECW exerts vascular relaxation via NO/cGMP signaling pathway and decreases MMP-2 expression via anti-oxidant activity.

• 한국자원식물학회지
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• 제26권1호
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• pp.75-83
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• 2013

본 연구는 점차 사라져가는 큰조롱의 유전자원을 보호하고 이용하고자 종자 발아 기술과 육묘기술 개발을 위해 종자 침지 처리 온도, $GA_3$ 농도, 트레이 및 토양 종류, 차광처리에 따른 큰조롱의 발아율과 생육특성을 조사하였다. 종자발아는 $20^{\circ}C$에서 $GA_3$ 100 ppm에 침지한 처리구에서 가장 높은 93% 발아율을 보였다. 묘소질 특성은 50구 트레이에서 가장 뛰어났으며 생리적 묘소질 특성은 $20^{\circ}C$에서 $GA_3$ 10 ppm에 침지 처리 한 종자를 TKS 토양이 충진된 128구 트레이에 파종한 조건에서 가장 뛰어났다. 따라서 큰조롱의 묘소질과 생리적 묘소질을 종합하고 경제적인 측면을 고려하면 128구 트레이 혹은 200구 트레이의 TKS, TKS+펄라이트 및 TKS+왕겨 처리구에서 4월 중순에 파종 후 30~ 45일 간 육묘하면 초장과 근장이 각각 10 cm 이상되고 엽수가 8 매 이상 되는 우량한 묘를 획득할 수 있었고 이를 본 밭에 이식이 가능한 것으로 보여진다.