• Culinary science and hospitality research
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• v.17 no.5
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• pp.241-252
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• 2011

The study was carried out to evaluate the anticancer effects in Korean soybean paste(doenjang) added with sun-dried salt(S-D), roasted salt(R-D), bamboo salt roasted once(B1-D) or bamboo salt roasted nine times(B9-D). In MTT assay, S-D, R-D, B1-D and B9-D exhibited a significant inhibitory activity(64-87% and 68-92%) against the proliferation of AGS human gastric adenocarcinoma cells by adding 0.05% and 0.1% of methanol extract. Among Balb/c mice injected with sarcoma-180 cells, the bodies, livers, spleens, kidneys and heart weight of the mice administered with 4 kinds of doenjang extracts were heavier than the non-administered ones of the group. However, no difference was found between the control and doenjang administered groups. Four kinds of doenjang inhibited significantly the tumor growth, especially R-D and B1-D showing an inhibition of tumor cell growth up to 97% by the administration of 1.0 mg/kg methanol extracts of doenjang. The activity of natural killer(NK) cells was relatively high in mice administered with four kinds of doenjang. Particularly, mice administered with R-D methanol extract showed a stronger activity of 88.2%. The activity of glutathione S-transferase(GST) in mice administered with four kinds of doenjang was higher than that of the non-administered group. In particular, the GST activity was the strongest in the group with B1-D. As these results indicate the various kinds of salt have different effects on the anticancer activity of doenjang.

• The Korean Journal of Mycology
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• v.31 no.3
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• pp.161-167
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• 2003

Neutral salt soluble [0.9% NaCl (Fr. NaCl)], hot water soluble (Fr. HW) and methanol soluble (Fr. MeOH) materials were extracted from Daedaleopsis tricolor. In vitro cytotoxicity tests, Fr. HW was not cytotoxic against cancer cell lines such as Sarcoma 180, HepG2 and HT-29 at the concentration of $0{\sim}2,000\;{\mu}g/ml$, while Fr. NaCl and Fr. MeOH were cytotoxic to the cell lines. Intraperitoneal injection with Fr. NaCl showed antitumor effect with life prolongation of 77.4% in mice inoculated with Sarcoma 180. Fr. NnCl and Fr. HW improved proliferation of spleen cells and the immunopotentiation activity of B lymphocyte by increasing spleen cells and the alkaline phosphatase activity by $1.7{\sim}2.4\;and\;2.2{\sim}8.7$ folds, respectively. Fr, NaCl generated $90\;{\mu}M$ of nitric oxide (NO) when cultured with RAW 264.7 at the concentration of $50\;{\mu}g/ml$, while lipopolysaccharide, a positive control, produced $79{\mu}M$. Intraperitoneal injection with Fr. NaCl (50 mg/kg body weight) increased the numbers of peritoneal exudate cells and circulating leukocytes by 10 folds and two folds, respectively, than in the control group. The antitumor effect of D, tricolor was likely due to immunopotentiation activity.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.19 no.1
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• pp.93-102
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• 2006

Objective : Gamisibgi-San was a drug that treated carbuncle and cellulitis. So, the purpose of this Study was to investigate effects of Gamisibgi-San on the anti-cancer and proliferation of immunocytes. Materials and Method : We used Gamisibgi-San extract(GMSGS) with freeze-dried, 8wks-old male mice and cancer cell lines(L1210, S-180) for this Study. The cytotoxicity and proliferation of cells wat tested using a colorimetric tetrazoliun assay(MIT assay). Results and Conclusion : The results of this Study were obtained as follow ; 1. GMSGS was significantly showed cytotoxicity on the L1210 cell lines and S-180 cell lines. 2. GMSGS was significantly increased in the proliferation of thymocytes and splenocytes in vitro. 3. GMSGS was significantly decreased in the proliferation of L1210 cells in L1210 cells transplanted mice. 4. GMSGS was significantly decreased in the Weight of Sarcoma in S-180 cells transplanted mice. 5. GMSGS was significantly increased in the Period of Survive in S-180 cells transplanted mice. The present author thought that GMSGS had action of anti-cancer by becoming immunocytes activity(proliferation of thymocytes and splenocytes).

• The Journal of Korean Medicine
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• v.24 no.3
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• pp.138-144
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• 2003

Objective : Though modern medicine has made various studies in cancer treatment, the results of the treatments are not satisfactory. Considering this, Oriental medicine can be a breakthrough in treatment of cancer, and therefore, its constant research eagerly needed. According to preceding studies, Hangamjedoktang (Kangaizhidu-tang) with Hagocho appeared to be statistically significant against cancer, and therefore to seek a better medication for cancer, Holotrichia which seemed to be effective against cancer was added to the formula, and herbs which showed an anti-tumor effect in preceding studies composed Hangamyagjaebang. The efficacy of both Hangamjedoktang with Holotrichia (HJJ) and Hangamyagjaebang (Kangaiyaocaijang) (HM) was compared. Methods : To examine the anti-cancer effect of HJJ and HM, inhibitory effect on solid tumor growth in mice induced by Sarcoma-180 (s-180), change of body and organ weight in tumor bearing mice and the activity of machrophages and lymphocytes in the spleen were examined. Results : 1. In the HJJ and HM treated groups, tumor growth was markedly decreased. 2. HJJ and HM increased the activity of ALP which is produced from the splenocytes transplanted with S-180. 3. HJJ and HM increased the ACP activity of the macrophages of the mice transplanted with S-180. Conclusion : These results suggest that HJJ and HM are good candidates for new drugs for cancer therapy.

• The Korean Journal of Nuclear Medicine
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• v.32 no.1
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• pp.81-88
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• 1998

The purpose of this study was to examine the radiolabeling and biodistribution of $^{188}Re(V)$-DMSA as a therapeutic cancer radiopharmaceutical. We made a DMSA kit($NaHCO_3$ 1.5 mg, meso-2,3-dimercaptosuccinic acid 1.0 mg, L(+)-ascorbic acid 0.7 mg, $SnCl_2{\cdot}2H_2O$ 0.34 mg, pH 2.9) for labeling with $^{188}Re$. In this kit, $^{188}ReO_4{^-}$ 5 mCi/2 ml added and boiled at $100^{\circ}C$ for 3 hr in water bath. The final pH adjusted to 7.5 with 7% $NaHCO_3$ solution. We checked the labelling efficacy with TLC-SG(n-butanol : acetic acid : $H_2O$ = 3 : 2 : 3) and examined the stability both in room temperature and in serum at $37^{\circ}C$. Biodistribution(1, 3, 13, 24, 48 hr) of $^{188}Re(V)$-DMSA compound was evaluated in Sarcoma 180 tumor-bearing mice. Each labeling efficiency and stability at room temperature for 48 hours was over 98% and 95%, respectively. The stability in serum were 82%(6 hr) and 85%(48 hr). Tumor uptake of $^{188}Re(V)$-DMSA in Sarcoma 180-bearing mice were $0.66{\pm}0.15%$(1 hr), $0.51{\pm}0.10%$(3 hr), $0.19{\pm}0.05%$(24 hr) and $0.13{\pm}0.02%$(48 hr). These result are consistent with those of $^{99m}Tc(V)$-DMSA which were reported previously. In conclusion, $^{188}Re(V)$-DMSA may be a useful therapeutic radiopharmaceutical for treating some cancers and metastatic bone lesion.

• YAKHAK HOEJI
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• v.16 no.3
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• pp.149-154
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• 1972

Seven alkylthiosulfates and three diaryl thiosulfates were synthesized as potential antineoplastic agents, and subjected to antineoplastic activity test against Ehrlich ascites carcinoma, SN-36 Leukemia and Sarcoma 180. Allyl thiosulfate, n-propylthiosulfate and ${\beta}$-hydroxyethylthiosulfate were found as to be active against experimental tumors.

• YAKHAK HOEJI
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• v.31 no.2
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• pp.70-81
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• 1987

To elucidate action mechanism of lyophyllan A, an antitumor polysaccharide of Lyophyllum decastes, its immunological activities were examined. Lyophyllan A increased significantly the weights of spleen and liver of mice. Lyophyllan A also restored the decreased thymic weight in tumor-bearing mice. It did not show any direct cytotoxicity against tumor cells, but showed immunopotentiating activities by increasing the number of the plaques in hemolytic plaque assays. Lyophyllan A increased the number of peritoneal exudate cells (PEC) and inhibited the growth of sarcoma 180 mixed with PEC. Moreover the macrophages from lyophyllan A-treated mice exhibited a strong cytotoxic activity towards L5178Y target cells.

• The Korean Journal of Food And Nutrition
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• v.3 no.1
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• pp.9-12
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• 1990

Toxohormone-L is a lipolytic factor, found in ascites fluid of sarcoma 180-bearing mice and of patients with hepatoma. A substance that inhibited the lipolytic action of toxohormone-L was isolated from white ginseng powder. This substance was an acidic polysaccharides It inhibited toxohormone-L-induced lipolysis in a dose dependent manner at concentrations higher than 100g/ml.

• The Korean Journal of Food And Nutrition
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• v.2 no.2
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• pp.27-30
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• 1989

This study was devised to observe an inhibitory reaction toward an lipolytic action of toxohormone-L from KEUMSUNYEON powder. Toxohormone-L is known to be a lipolytic factor that was purified from the ascites fluid of sarcoma 180-bearing mice and of patients with hepatoma. KEUMSUNYEON powder was found to inhibit toxohormone-L induced lipolysis at its concentration of 0.5 mg/ml.

• Journal of Ginseng Research
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• v.14 no.1
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• pp.67-73
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• 1990

Toxohormone-L is a lipolytlc factor, found in ascites fluid of sarcoma 180-bearing mice and of patients with hepatoma. A substance that inhibited the lipolytic action of Toxohormone-L was isolated from Korean red ginseng powder. This substance had a pectin-like a-1,4-polygalacturonan backbone with some acetoxyl groups, and so was an acidic polysaccharide. Acidic polysaccharide was found to inhibit significantly toxohormone-L-induced lipolysis at its concentration of 10$\mu\textrm{g}$/ml.