• 한국임상수의학회지
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• 제14권1호
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• pp.103-107
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• 1997

The effectiveness of two different methods for the treatment of mammary tumors in bitches was examined in 30 dogs to determine the use of homepathy induction by Phytolacca $D_{2}$ preparations. The animals in group 1 received only Phytolacca $D_{2}$. In group 2the tumors were removed surgically and were treated with Phytolacca $D_{2}$ post operation. For the clinical sigh post treatment the dogs were examined regularly to detect neoplasia, reoccurrences and metastases. Treatment with Phytolacca $D_{2}$ resulted in following effects; In group 1 was not efficient. In group 2 was an inhibition of tumor growth and treated animals appeared to be revitalized.

• 식물조직배양학회지
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• 제25권6호
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• pp.507-514
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• 1998

자리공 엽절편에 Agrobacterium tumefaciens $A_4$T을 접종하여 암상태에서 초기 접종량의 139배로 분지능이 높고 성장률이 우수한 모상근 세포주인 PEH2를 선발하였다. 선발된 모상근으로부터 생리활성 물질인 Phytolaccoside G 및 D2를 IR, Mass, NMR등으로 동정하였다. 모상근 PEH2의 성장은 SH배지에서 가장 양호하였으며, 암상태 보다 광상태에서 배양하였을 때 40% 성장이 억제되었으며, betalain의 생성은 white 배지에서 가장 양호하였다. 배지별 Phytolaccoside G와 D2의 생성은 MS배지에서 암상태로 배양하였을 때 가장 양호하였으며, SH 및 . White 배지에서는 암상태보다 광상태에서 높은 생성을 나타내어 phytolaccoside G와 D2의 생성은 광에너지에 의하여 조절됨을 확인하였다. 자리공 모상근에서 betalain 및 phytolaccoside G와 D2의 생산성을 향상시키기 위한 방안으로 처리한 elicitor 을 처리하였던 바, 모상근의 성장은 억제되었으나, chitosan 및, yeast extract에 의하여 betalain 및 Phytolaccoside G와 D2의 생성이 촉진되어 적절한 elicitor와 광의 조합처리는 자리공 모상근으로부터 betalain 및 Phytolaccoside G와 D2의 생산성을 향상시킬 수 있음을 확인하였다.

• Archives of Pharmacal Research
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• 제8권1호
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• pp.15-20
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• 1985

Strong anti-inflammatory saponins Phytolacca americana (Phytolaccaceae) wereobtained from callus mass derived from the stems and also from that derived from the roots of cultivated Phytolacca americana (which were designated as PAS and PAR, respectively). The callus were grown on Linsmair and Skoog's agar medium supplemented with 1ppm OF 2, 4-dichlorophenoxyacetic acid. Phytol accoside B and D were obtained from PAS and phytolaccoside A and B from PAR. The thin layer chromatograms of the crude saponins from PAS and PAR were similar to those of original plants. PAS contained phytolaccoside B as a major component while phytolaccoside E was a major saponin in original plants.

• Archives of Pharmacal Research
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• 제26권12호
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• pp.1102-1108
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• 2003

We studied the effects of phytolaccosides, saponins from Phytolacca americana, on the intestinal absorption of heparin in vitro and in vivo. The absorption enhancing activity of these compounds (phytolaccosides B, $D_2$, E, F, G and I) was determined by changes in transepithelial electrical resistance (TEER) and the transport amount of heparin disaccharide, the major repeating unit of heparin, across Caco-2 cell monolayers. With the exception of phytolaccoside G, all of them decreased TEER values and increased the permeability in a dose-dependent and time-dependent manner. In vitro, phytolaccosides B,$D_2$, and E showed significant absorption enhancing activities, while effects by phytolaccoside F and I were mild. In vivo, phytolaccoside E increased the activated partial thromboplastin time (APTT) and thrombin time, indicating that phytolaccoside E modulated the transport of heparin in intestinal route. Our results suggest that a series of phytolaccosides from Phytolacca americana can be applied as pharmaceutical excipients to improve the permeability of macromolecules and hydrophilic drugs having difficulty in absorption across the intestinal epithelium.

• 생약학회지
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• 제9권2호
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• pp.99-102
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• 1978

Several kinds of medicinal plants are used as diuretics in folk medicines and oriental drugs. The diuretic action of water extracts of the ten kinds of crude drugs, such as Pachyma hoelen $R_{UMPHIUS}$ Zea mays L., Akebia quinata $D_{ECAISNE}$, Alisma orientale Juzepezuk, Atractylodes koreana $N_{AKAI}$, phytolacca americana L., Achyranthes japo-nica $N_{AKAI}$, Juncus decipiens $N_{AKAI}$, Prunella asiatica $N_{AKAI}$ and Artemisia capillaris $T_{HUNBERG}$ was examined in mouse and compared with aminophylline as a control the following results were obtained. The urine volume was found to be remarkably increased by the Pachyma hoelen RUMPHIUS, Phytolacca americana L., Prunella asiatica $N_{AKAI}$ and Artemisia capillaris $T_{HUNBERG}$, moderately increased by the Akebia quinata $D_{ECAISNE}$, Achyranthes japonica $N_{AKAI}$ and Juncus decipiens $N_{AKAI}$, and slightly increased by Zea mays $L_{ENNE}$, Alisma orientale $J_{UZFPEZUK}$ and Atractylodes koreana $N_{AKAI}$.

• The Korean Journal of Ecology
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• 제15권3호
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• pp.247-255
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• 1992

In order to estimate effects of air pollution for herbs in the plnus thunbergii forests arrounding onsan industrial complex, this study was surveyed. number of species of herb also had a difference over 10 species by distance at the source of air pollution, and species diversity and evennes were also increasing at remote sites in industrial complex as woody plants. At the vicinity of industrial complex, $SDR_4$ of calamagrostis arundinatios arundinacea., miscanthus sinensis and cymbopogon tortilis var. goeringii were very high, and those of lianas as cocculus trilobus, lonicera japonica and paederia scandens, and phytolacca americana were low, but because of being higher than other sites, it was able to inferred that lianas had a tolerance to air pollution. The composition of biological spectra of herbs showed to type of $H-D_1-R_{2-3}-1$ at near site in the source of air pollution and $H-D_1-R_{1-3}-t$ at the other sites, and the propotion of lians forms were relatively high at the vicinity of industril complex.

• Archives of Pharmacal Research
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• 제26권2호
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• pp.138-142
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• 2003

From the pulp of Euphoria longana (Longan Arillus), three cerebroside molecular species have been isolated. Six known cerebrosides, soyacerebrosides I and II, 1-Ο-$\beta$-D-glucopyranosyl-(2S,3R,4E,8E)-2-(2 -lignoceroylamino)-4,8-octadecadiene-1,3-diol (long an cerebroside I) and its 8Z isomer (Iongan cerebroside II), momor-cerebroside I, and phytolacca cerebroside, were identified as major components of these cerebroside molecular species. All the cerebrosides were shown to be a mixture of geometrical isomers (8E and 8Z) of sphingosine-type or phytosphingosine-type glucocerebrosides possessing 2-hydroxy fatty acids. The structures of these cerebrosides have been determined on the basis of chemical and spectroscopic evidence.

• 농약과학회지
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• 제8권3호
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• pp.220-230
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• 2004

본 연구의 목적은 내의 자생식물 중 살포활성이 있는 식물 종을 선발하는데 있다. 국내의 자생식물 55과 98종 시료로터 MeOH 조추출물을 얻은 다음 24-well plate에서 유채(Brassica napus L.)에 대한 살초검성을 수행하였다. 본 연구에 사용된 98종 중 놀은 살포활성($GR_{50}$ 값 < 1,000 ${\mu}g\;g^{-1}$)을 나타낸 식물은 가중나무(Ailanthus altissima (MILL.) SWINGLE), 고비(Osmunda japonica THUNB.), 더위지기(Artemisia iwayomogi KITAMURA), 두릅(Aralia elata SEEM.), 떡쑥(Gnaphalium affine D. DON), 미국산사나무(Crataegus scabrida SARG.), 사군자(Quisqualis indica L.), 센달나무(Machilus japonica S. et Z.), 소귀나무(Myrica rubra S. et Z.), 실육카(Yucca smalliana FERN.), 양버즘나무(Platanus occidentalis L.), 영춘화(Jasminum nudiflorum LINDL.), 유채(Brassica campestris subsp. napus var. nippo-oleifera MAKINO), 음나무(Kalopanax pictus (THUNB.) NAKAI), 자리공(Phytolacca esculenta V. Houtte), 장딸기(Rubus hirsutus THUNB.), 젓나무(Abies holophylla MAXIM.), 족도리풀(Asarum sieboldii MIQ.), 참으아리(Clematis terniflora DC.), 캐모마일(Anthemis nobilis L.) 등 20종으로 나타났다. 자생식물 98종 중 50종 식물은 중정도의 살초활성을 나타내었으나(1,000 ${\mu}g\;g^{-1}$ < $GR_{50}$ 값 < 2,000 ${\mu}g\;g^{-1}$), 28종 식물은 살초활성을 전혀 나타내지 않았다.

• Journal of Applied Biological Chemistry
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• 제43권3호
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• pp.125-130
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• 2000

An antiviral protein (CAP30) with ribosome-inactivating activity was purified from the leaves of Chenopodium album L. through ammonium sulfate precipitation and column chromatography using S-Sepharose, Blue-Sepharose, FPLC Suprose12 HR, and FPLC Mono-S. The molecular wight of CAP30 was estimated to be 30kD. CAP30 was thermostable, maintaing its activity even after incubation at $70^{\circ}C$ for 30 min, and was stable in the pH range of 6 to 9. In a cell-free in vitro translation system using rabbit reticulocyte lysate, protein synthesis was inhibited by the addition of CAP30 with an $IC_{50}$ of 2.26pM. The comparison of N-terminal amino acid sequences of this protein with known ribosome-inactivating proteins (RIPs) revealed that it had some sequence homology with PAP-S and PAP-R from pokeweed (Phytolacca americana)and dodecandrin from P. dodecandra, but had no sequence homology with RIPs from other plants belonging to different orders. The mosaic symptoms on tobacco leaves caused by cucumber mosaic virus infection was completely inhibited by 100 ng/ml of the pure CAP30 protein.

• 동의생리병리학회지
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• 제17권3호
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• pp.605-610
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• 2003

인삼, 호장근, 상산 등에서 분리한 성분들이 HL60, HL-60, Jurkat, Molt-4에 대한 억제작용이 있는 것으로 조사되었고, 익모초의 Leonunrine, 대청엽의 Indirubin, 천문동의 Aspargus polysaccharideA.B.C.D, 백합의 Colchicnamile, 익모초의 Lenunrine, 산두근, 자초근 추출물이 여러유형의 백혈병 환자에 대한 백혈병 억제효과가 있는 것으로 조사되었으며, mouse의 P388, L1210, L615, L120, S-180 등에 항 백혈병 효과가 있는 것으로는 완화, 로회, 원지, 오수유, 파두, 뇌공등, 석산, 백출, 단삼, 산약, 목단피, 청대, 감초, 당귀에서 분리한 성분들이 있으며 백굴채, 마전자, 가시오가피, 천초 추출물들이 동물실험에서 항암작용이 있는 것으로 조사되었다. 또 천연물에서 분리한 성분이 항백혈병 작용이 있는것으로는 ginsenoside Ro, ginseonoside Rh2, Emodin, Yuanhuacine, Aleemodin, phorbocdiester, Triptolide, Homolycorine, Atractylol, Colchicnamile, Paeonol, 당귀다당체, Aspargus polysaccharideABCD, Indirubin, Leonunrine, Acinosohic acid, Trichosanthin, G2 132, Schizandrin, allicin, Indirubin, cmdiumlactone chuanxiongol, 18A glycyrrhetic acid, Kansuiphorin A, 13 oxyingenol Kansuiphorin B 등이 조사되었고, 추출물이 항 백혈병 작용이 있는 것으로는 원지, 오수유, 백굴채, 대황, 산두근, 마전자, 가시오가피, 천초 등이 조사되었다.