• 대한한의학방제학회지
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• 제7권1호
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• pp.107-120
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• 1999

The purpose of this Study was to investigate effects of KaegiBokryengHwan(KBH) on anti-tumor, immunocytes and nitric oxide(NO). This Study estimated the proliferation of L1210 cell lines, HeLa cell lines, SK-OV3 cell lines, MCF-7 cell lines, balb/c mouse 3T3 cell lines, mouse thymocytes and mouse splenocytes and NO production from peritoneal macrophages in vitro. and estimated the proliferation of L1210 cells, mouse thymocytes and splenocytes and NO production from peritoneal macrophages and body weight in L1210 cells-transplanted mice in vivo. The result were obtained as follow ; 1. KBH inhibited significantly SK-OV3 cell lines in vitro. 2. KBH was accelerate significantly the proliferation of balb/c mouse thymocytes in vitro. 3. KBH increased significantly NO production from peritoneal macrophages in vitro. 4. KBH didn't effect the cytotoxicity of L1210 cells in L1210 cells-transplanted mice. 5. KBH was accelerate the proliferation of splenocytes in L1210 cells-transplanted mice. 6. KBH increased NO production from peritoneal macrophages in L1210 cells-transplanted mice. 7. KBH increased the body weight as comparing with control group in L1210 cells-transplanted mice.

• 사상체질의학회지
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• 제19권2호
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• pp.170-178
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• 2007

1. Objective This study was aimed to screen the potential antitumor activity of one kinds of Korean medicinal herb extracts against cancer cell lines and to evaluate the growth inhibition effect of L-1210 and S-180 cancer cell lines. 2. Methods It confirmed Anemarrhena asphodeloides extracts to screen the potential antitumor activity. Then, it was extracted with 4 kinds of solvents ; hexane, ethyl acetate, butanol and $H_2O$, and the Growth inhibition effect of these extracts were determined against cancer cell and normal cell. The results were as follows : The IC50(50% inhibitory concentration) values of Anemarrhena asphodeloides extracts were shown to be $253{\mu}g/ml$ against L-1210 cell lines. The IC50 values of ethyl acetate extracts were shown to be $915{\mu}g/ml$ against L-1210 cell lines. The IC50 values of butanol extracts were shown to be $52.3{\mu}g/ml$, $485{\mu}g/ml$ against L-1210, S-180 cell lines, respectively. The butanol extracts were more selectively effective than other extracts to cancer cell lines. 3. Conclusion From these data, it could be concluded that the Anemarrhena asphodeloides extracts to the Growth inhibition effect of L-1210 and S-180 cancer cell lines.

• 한방안이비인후피부과학회지
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• 제19권1호
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• pp.55-64
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• 2006

Objective : The purpose of this study was to investigate effect of Gungguitakli-San(GTS) on the anti-tumor, immunocytes. Methods : This study estimated the proliferation of L1210 and S-180 cell lines, mouse splenocytes and thymocytes in vitro, and estimated the proliferation of L1210 cell, S-180 cell, thymocytes and splenocytes and body weight in S-180 cells-transplanted mice. The cytotoxicity and proliferation of cells were tested using a colorimetric tetrazoliun assay(M1T assay). Results : The results of this study were obtained as follow ; 1. GTS was significantly increased in the proliferation of thymocytes and splenocytes In vitro. 2. GTS was significantly showed cytotoxicity on the L1210 cell lines and 8-180 cell lines in vitro. 3. GTS was significantly showed cytotoxicity on the L1210 cell lines in vivo. 4. GTS was significantly increased in the weight of mice and decreased weight of sarcoma, in S-180 cells transplanted mice. 5. GTS was significantly increased in the period of survive, in S-180 cells transplanted mice. Conclusions : The author thought that GTS had action of anti-cancer by becoming immunocytes activity and by cytotoxicity of cancer cells.

• 한방안이비인후피부과학회지
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• 제12권1호
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• pp.79-98
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• 1999

The purpose of this Study was to investigate effect of TakliSodokSan(TSS) on the anti-tumor, immunocytes and nitric oxide(NO) production from mice peritoneal macrophages. This Study estimated the proliferation of L1210 cell lines, A431 cell lines, Hep-G2 cell lines, K562 cell lines, 3T3 cell lines, mouse thymocytes and mouse splenocytes and NO production from pcritoneal macrophages in vitro, and estimated the proliferation of L1210 cells, thymocytes and splenocytcs, NO production from peritoneal macrophages and body weight in L1210 cells-transplanted mice in vivo. The results were obtained as follows; 1. TSS inhibited significantly the proliferation of L1210, A431, Hep-G2, K562 cell lines in vitro. 2. TSS accelerated the proliferation of mice thymocytes and splenocytes in vitro. 3. TSS was not increased the nitric oxide production from mice peritoneal macrophages in vitro. 4. TSS inhibited significantly the proliferation of L1210 cells in Ll210 cells∼transplanted mice. 5. TSS accelerated the proliferation of mice thymocytes and splenocytes In L1210 cells-transplanted mice. 6. TSS was increased significantly the nitric oxide production from mice peritoneal macrophages in L1210 cells-transplanted mice. 7. TSS was increased the body weight as comparing with control group in Ll210 cells-transplanted mice.

• 한방안이비인후피부과학회지
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• 제20권1호통권32호
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• pp.169-176
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• 2007

Objectives : The purpose of this study was to investigate inhibitory effect of Gagamtongsung-San(GTS) on the cancer. Methods : This study estimated the cytotoxicity of GTS about L1210 and NIH3T3. We used GTS extract distilled with water, n-Hexane, Ethyl acetate and Butanol. The cytotoxicitys of GTS about cancer cells and normal cells were tested using a colorimetric tetrazoliun assay(MTT assay). Results : The results of this study were obtained as follow ; l. Cytotoxicity of water extract of GTS in L1210 cell lines was significantly increased, compared with NIH3T3. 2. n-Hexane fraction of GTS had similar cytotoxicity between L1210 and NIH3T3, and that have similar $IC_{50}$ of water extract of GTS at 276 ${\mu}g/ml$ 3. Ethyl acetate fraction of GTS had low degree cytotoxicity both L1210 and NIH3T3 cell lines. 4. Butanol fraction of GTS had cytotoxicity between L1210 and NIH3T3. Significantly, Cytotoxicity of GTS in L1210 cell lines was significant increased. 5. $H_2O$ fraction of GTS had no cytotoxicity both L1210 and NIH3T3.

• 생약학회지
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• 제19권4호
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• pp.251-255
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• 1988

A cytotoxic sesquiterpene against L1210 cell, named pubetalin. was isolated from the herb of Siegesbeckia pubescens Makino. Its structure was identified as $6-formyl-2,\;3,\;3{\alpha},\;4,\;5,\;8,\;9,\;11{\alpha}-octahydro-10-hydroxymethyl-5-methoxy-3-methylene-2-oxocyclodeca[{\beta}]\;furan-4-ylester$ of 2-methyl-2-propenoic acid.

• Journal of Yeungnam Medical Science
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• 제10권2호
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• pp.432-444
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• 1993

Adriamycin과 vincristine 각각에 내성인 생쥐의 림프아세포성 백혈병세포 L1210세포의 특성과 내성관계 단백질을 찾아내고 항암제의 세포내 분포를 관찰하였다. 항암제의 내성생성은 adriamycin이 $10^{-5}M$과 $10^{-6}M$에서 자란 세포를 L1210-$AdR_5$와 $-AdR_6$로 하고 vincristine은 $10^{-6}M$과 $10^{-7}M$에서 자란 세포를 L1210-$VcR_6$와 $-VcR_7$로 하였다. 감수성세포는 L1210으로 하였다. 내성세포의 성장속도는 감수성세포에 비해 느렸으며 doubling time은 L1210가 29.7시간, L1210-$AdR_5$가 68.7시간 $-VdR_6$가 58.2시간이었다. 복합내성은 내성인자로 표기되었고 L1210-$AdR_5$는 vincristine에 대해 76.4배, $-VcR_6$는 adriamycin에 대해 98.6배로 나타냈다. 감수성세포와 내성세포의 세포막 단백질을 비교한 결과 L1210-$AdR_5$에서는 220, 158, 88 Kd의 내성관계단백질이 나타났고 $-VcR_6$에서는 158, 140 및 88Kd의 내성관계단백질이 관찰되었다. 세포막 표면단백질을 $^{125}I$로 결합시켜 자가방사선상으로 분석하였다. 세포막 표면단백질에 결합되는 $^{125}I$의 정도는 L1210에 0.95% L1210-$AdR_5$에 5.4%, $-VcR_6$에 1.7%였다. 세포막표면단백질은 L1210-$AdR_5$에서는 158, 72.8 및 42.4 Kd의 단백질, $-VcR_6$에서는 300, 158, 72.8 및 42.4 Kd의 단백질이 관찰되었다.

• 한국식품영양과학회지
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• 제33권6호
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• pp.1074-1077
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• 2004

저령의 에틸아세테이트 추출물에서 4개의 분획을 제조한 후 백혈병 세포인 K-562, L-1210, HL-60와 U-937 세포의 세포생존 억제효능을 관찰하였다. Fr. 2는 L-1210, HL-60 세포 억제효능이 미비하였고, Fr. 3은 4종의 백혈병 세포주에 대하여 세포생존 억제효능이 있었다. 이 효능은 L-1210 세포에 대하여 가장 강하게 나타났다. 세포사멸 작용을 증명하는 DNA분절 현상을 L-1210 세포에서 관찰하였을 때, fr. 3을 30 $\mu\textrm{g}$/mL, 100 $\mu\textrm{g}$/mL로 처리한 군에서 만 DNA분절 현상이 관찰되었다. Fr. 3에 대한 DNA합성 억제능을 [$^3$H]thymidine incorporation test로 관찰하였을 때 50 $\mu\textrm{g}$/mL, 100 $\mu\textrm{g}$/mL로 처리한 군에서만 [$^3$H]thymidine incorporation이 저하되었다. 결론적으로 저령에는 백혈병세포인 L-1210과 HL-60의 세포생존 억제성분이 포함되어 있으며, 억제작용은 L-1210에 가장 뚜렷이 나타내었다. Fr. 3은 L-1210 세포에 대하여 DNA 합성능을 저해시켰고, Fr. 3가 L-1210 세포에 대하여 세포생존 억제작용을 나타내는 것은 계획된 세포사멸현상인 apoptosis에 의한 것으로 사료된다. 따라서 fr. 3에 대한 성분 연구가 요구되어진다.

• 약학회지
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• 제48권4호
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• pp.219-225
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• 2004

The present investigation was undertaken to examine the anticancer activity of the methanol extract from Houttuynia cordata on ICR mouse with induced abdominal cancer and L1210 cancer cells. When the methanol extract of Houttuynia cordata (10∼200 $\mu\textrm{g}$/$m\ell$) was administered orally to ICR mouse with abdominal cancer, 47.8% of the best life prolonging effect was obtained. In case of cytotoxicity study (inhibition of cell proliferation) of Houttuynia cordata extract against L1210 cells, $IC_{50}$/ was found to be 62.8 $\mu\textrm{g}$/$m\ell$. In contrast to such considerable toxicity against cancer cell line, the toxicity demonstrated by the identical extract against normal lymphocytes was very meagre as shown to be < 5% compared with 86.5% in case of L1210 cells at the same condition. To get an insight into the reaction mechanism undelying the anticancer activity, $O_2$ion quantity and antioxidant enzyme activities such as superoxide dismiutase (SOD) and glutathione peroxidase (GPx) of L1210 cells in the presence of Houttuynia cordata extract were measured. The increased values of SOD and GPx enzyme activities in addition to the augmented generation of $O_2$ ion in L1210 cells implied that the reactive oxygen species induding $O_2$ion which were presumably induced by Houttuynia cordata extract might have participated in the process of L1210 cells cytotoxicity.

• Archives of Pharmacal Research
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• 제8권4호
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• pp.283-284
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• 1985

It was previously reported that the petroleum ether fraction of the Korean ginseng root shows cytotoxic activities against L1210, L5178Y, Hela cell and Sarcoma 180 cell (1). In this study the cytotoxic substance against L1210 cell was isolated over a silica gel column and a preparative HPLC, followed by the cytotoxic assay (2).