• YAKHAK HOEJI
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• v.17 no.2
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• pp.115-121
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• 1973

Seven ${\beta}$-substituted-2,4-dihydroxy-5-nitropropiophenones were synthesized as potential antineoplastic agents, and subjected to the screening test of survival effect and cell decrease effect. Of the sunthesized compounds, ${\beta}$-(1-methyl-1-hydroxymlethy) ethylamino-2, 4-dihydrocy-5-nitropropiophenone and ${\beta}$(1,1-dihydorxymethyl) ethylamino-2,4-dihydroxy-5-dihyropropiophenone and ${\beta}$-(1,1-dihydroxymethyl) propylamino-2,4-dihydroxy-5-nitropropiophenone were found to be active against both Ehrlich ascites carcinoma and Sarcoma 180.

• YAKHAK HOEJI
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• v.14 no.3_4
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• pp.51-53
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• 1970

Alcohol extracts of six plant namely Coix agrestis L$_{OUREIRO}$, Chloranthus Japonicus (Siebi) N$_{AKAI}$, Ajuga Spectabilis N$_{AKAI}$, Juglans mandsuria Max., Cirsium Macki var Ussuriense $K_{ITA}$ and Sasamorpha Purpurascense (Hack) N$_{AKAI}$ were subjected to the screening tests for anti-tumor activities against SN-36 Leukemia, Sarcoma 180 and Ehrlich ascites carcinoma. Of the six extracts, Ajuga Spectabilis N$_{AKAI}$ and Coix agrestis L$_{OUREIRO}$ were found to be potential in survival effect of tumor transplanted mice.

• The Korean Journal of Food And Nutrition
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• v.6 no.2
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• pp.109-114
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• 1993

This study was divised to observe an Inhibitory effect toward a lipolytic action of toxohormone-L from large root and small root Nepal pseudo ginseng (NPG ; Nepal products) components by water extract and ethanol precipitate in vitro. Toxohormone-L is known to be a lipolytic factor that was partially purified from the ascites fluid of Sarcoma 180-bearing mice and of patients with hepatoma. The inhibitory effect that inhibited the lipolytic action of toxohormone-L by ethanol Precipitate component of large root NPG (mean 55.5%) was higher (mean 1.37 times) than that of water extract component in final reaction concentration of 500 and 1, 000ug/ml, on the other side inhibitory effect of water extract component in small root NPG (mean 55.5%) was higer (mean 1.14 times) than that of ethanol precipitate component. In a way inhibitory effect of precipitate component In large root NPG(47.6%), when final reaction concentration of sample were 1, 000ug/ml, was about 40% lower than that of Korean red ginseng.

• The Journal of Internal Korean Medicine
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• v.21 no.2
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• pp.251-257
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• 2000

To clarifiy the activating effects of Buthus martensi Karsch(BMK) on tumor promotion in two-stage carcinogenesis in mice was investigated. In vivo system, BMK was seen to gave an inhibitory activity on TPA-induced mouse ear edema. In addition, the BMK was proved to have antitumor-promoting activity in two-stage mouse skin carcinogenesis induced by DMBA and two-stage mouse lung carcinogenesis induced by 4-NQO as a initiator plus TPA and glycerol as a promoter. Moreover, BMK significantly exhibited an cytolytic effect in HepG2 cells and showed significant antitumor activity against Sarcoma-180 bearing mice by oral administration. These results suggest that BMK could be effective in adjuvant chemotherapy for human cancer.

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 2003.02a
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• pp.309-314
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• 2003

표고버섯은 특이한 향과 육질, 약효성분 때문에 오래 전부터 식용으로 애용된 임산물이다. 표고버섯은 원래 한국, 중국, 일본에서만 자생하던 극동지역 특산물로서 미국, 유럽 등지에서는 발견되지 않았으나, 현재는 전 세계에서 광범위하게 인공재배 되고 있다. 표고버섯에 포함되어있는 수용성 다당류인 렌티난(lentinan)은 종양세포인 Sarcoma-180의 생장을 저해하는 항암효과가 있는 것으로 알려져 있다(최 등 1995). 또한 여러 종류의 유리 아미노산이 들어 있고 열량이 낮은 반면, 비타민과 식이섬유 등이 풍부한 영양식품이다(황 1983). 그러나 버섯은 함수율이 높고 조직이 연약하여 저장하기 어렵고, 부패되기 쉽기 때문에 수확 후 단시일 내에 생버섯으로 판매하거나, 통조림 또는 건조가공하고 있지만, 후자가 일반적이다(하 등 2001). (중략)

• Proceedings of the Korean Society of Applied Pharmacology
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• 1994.04a
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• pp.253-253
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• 1994

영지와 구름버섯의 원형질체 융합 균주 F-1의 배양 균사체로 부터 열수추출한 분획 Fr.I을 DEAE-cellulose ion chromatography와 gel filtration chromatography를 통하여 분획 Fr.II, III, IV,로 분리 정제하였다. Sarcoma 180에 대한 종양억제율을 검사한 결과 Fr.IV는 68.73%로 가장 우수하였으며 동계 복수암에 대한 수명 연장 효과도 140 %의 유의적인 결과를 얻었다. 면역 관련 장기의 중량에 대한 영향을 실험한 결과 정상군에 비해 간, 비장 및 흉선의 중량을 증가시켰고, 마우스 암세포에 대한 직접적인 세포독성 작용을 보이지 않았으나 면역 실험을 실시한 결과, 마우스에서 용혈반 형성세포수를 1,36배 증가시켰으며 암이식군에서 감소된 T lymphocyte활성을 정상수준까지 회복시켰고 또, macrophage의 superoxide anion 분비를 2.25배 증가시켰다. 이로써 이 항암 성분은 면역세포를 활성화시켜 항암 효과를 나타냄을 의미한다. Fr.IV히 분자량은 7.9$\times$$10^4$ dalton이고 75,57%의 다당체와 4.47%의 단백질로 이루어졌으며 그 다당체는 주로 glucase, xylose와 mannose로 구성된 heteropolysaccharide이었으며 그 단백질은 Alanine과 Valine을 위시한 15종의 아미노산을 함유하고 있음이 확인되었다.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1994.04a
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• pp.213-213
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• 1994

배풍등, 등혹 및 ginsenoside Rh$_1$의 간암세포에 대한 세포독성작용, 인삼 Rh$_1$의 세포보호작용, 비파의 ursolic acid 생체방어기전 활성화 및 산화억제작용, ononin의 radical 제거능을 검토하였다. 그 결과 배풍등 CHCl$_3$분획 및 등혹 CHCl$_3$분획의 간암세포에 대한 강한 세포독성작용을 나타내었으며 배풍등 CHCl$_3$은 sarcoma 180 이식 종양조직의 성장을 유의성있게 억제하였다. Ursolic acid는 지질과산화, 단백질 산화억제와 catalase, GSH S-transferase를 활성화시켰다. 인삼 saponin은 SOD 및 nonprotein-SH를 증가시키고, 지질과산화를 억제시켰다. Ginsenoside Rh$_1$ 및 Rh$_2$는 각각 radical에 대한 세포보호작용과 간암세포 세포독작용을 나타내었다.

• Korean Journal of Pharmacognosy
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• v.31 no.1
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• pp.16-22
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• 2000

These studies were designed to determine the potential cytotoxic activity of MeOH extracts of 65 crude drugs against leukemia L1210 and $P388D_1$, cell line in vitro, of which 25 samples were selected. The n-BuOH extracts of 25 samples were measured using the same method and nine were selected. These samples were measured for the potential antitumor activity against $P388D_1$, for life span in vivo, and against sarcoma 180 for tumor weight. On the basis of results, Notoginseng Radix, Anemarrhenae Rhizoma, Albizziae Cortex, Portulacae Herba, Bupleuri Radix were evaluated the effective plant on the antitumor activity. In addition, the mixture of Notoginseng Radix and Albizziae Cortex was evaluated to enhance the antitumor activity in vivo.

• Toxicological Research
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• v.16 no.4
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• pp.263-267
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• 2000

The cytotoxic and antitumor activity of 23,24-dihydrocucurbitacin D (dhc D) isolated from Bryonia alba L. was examined. Our results showed that dhc D strongly inhibited the viability of the cultured cancer cells, A-549, COLO 205, SK-MEL-2, and L121O. It also exhibited effective antitumor activity in ICR mice, which had been intra peritoneally implanted with sarcoma 180 ascites tumor cells. The dhc D also strongly inhibited the viability of immortalized macrophages RAW 264.7, but not normal peritoneal macrophages. These results indicate that dhc D has antiproliferative effect on cancer cells and it may more sensitive on immortalized cells than normal cells.

• THE JOURNAL OF KOREAN ORIENTAL ONCOLOGY
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• v.5 no.1
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• pp.77-101
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• 1999

l. Sojeokbaekchoolsan compound treatment decreased pulmonary fibrosis induced by Bleomycin. 2. At 1 and 2 days after bleomycin treatment, Sojeokbaekchoolsan compound treatment decreased the number of neutrophils in bronchoalveolar lavage than those of bleomycin alone treatment. 3. Sojeokbaekcoolsan compound treatment increased the Fc receptor mediated rosette activity of alveolar macrophage decreased by bleomycin treatment. 4, At 10 days after bleomycin treatment, Sojeokbaekchoolsan compound treatment decreased the lipid peroxidation of lung tissue than those of bleomycin alone treatment. 5. Anti-tumor activity of Sojeokbaekchoolsan and bleomycin compound group was higher than those of bleomycin alone treated group to ascitic tumor caused by Sarcoma-180 tumor cells.