• Korean journal of food and cookery science
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• v.21 no.5
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• pp.599-606
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• 2005

The study was carried out to measure the antitumor effect of traditional doenjang (Korean soybean paste) added with Japanese apricot, garlic or ginger. Four kinds of traditional doenjang inhibited significantly the tumor growth in mice injected sarcoma-I80 cells. Especially, traditional doenjang added with ginger (Gi-TD) showed an inhibition of tumor cell activity of 97% by the administration of 1.0 mg/kg methanol extracts. Among Balb/c mouse administered doenjang extracts, the liver weight of mice fed Gi-TD was heavier than that of the group not administered doenjang. However, no difference was found between the control and doenjang administrated groups in weights of body, spleen, kidney and heart. The activity of natural killer (NK) cells was relatively high in mice administrated with the four kinds of doenjang. Particularly, mice administrated with the Gi-TD methanol extracts showed a strong activity of 82.9%. The activity of glutathione S-transferase (GST) in mice administrated with the 4 kinds of doenjang was higher than that of the group not administered with doenjang. In particular, the GST activity was the strongest in the group administrated with Gi-TD. The results suggest that Gi-TD has a strong growth inhibition activity against sarcoma-180 tumor cells.

• Journal of Dairy Science and Biotechnology
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• v.26 no.2
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• pp.23-30
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• 2008

This study implicated that the CBT-AK5 purified from Lactobacillus casei (LAFTI L26) which showed antitumor activity in ICR mice. Hence, ICR mice were inoculated intraperitoneally Sarcoma-180 as well as CBT-AK5. Then we observed the life span and tumor increment of those ICR mice. Here our studies showed effect on two different way of treatment as intraperitoneally and orally treated in Sarcoma-180 infected ICR mice. We found that intraperitoneally treatment of Sarcoma-180 and CBT-AK5 is more effective than orally fed. The life span of the ICR mice were highly reduced after the inoculation of Sarcoma-180. Those effects like increment of body weight, the growth of ascites and solid were inhibited significantly after the treatment of CBT-AK5 in Sarcoma-180 infected ICR mice. Finally these studies suggested that CBT-AK5 isolated form Lactobacillus casei showed excellent antitumor activity against Sarcoma-180 infected ICR mice.

• Journal of Pharmacopuncture
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• v.5 no.1 s.8
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• pp.7-26
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• 2002

Objective: The purpose of this study was to investigate acute and subacute toxicity and sarcoma-180 anti-cancer effects of herbal acupuncture with Carthami- Tinctorii fructus (CF) in mice and rats. Method: Balb/c mice were injected intraperitoneally with Carthami - Tinctorii fructus (CF) for $LD_{50}$ and acute toxicity test. Sprague Dawley rats were injected intraperitoneally with Carthami- Tinctorii fructus (CF) for subacute toxicity test. The Carthami- Tinctorii fructus herbal-acupuncture was injected on Chung-wan (CV12) of mice with Sarcoma-180 cancer cell line. Results: 1. $LD_{50}$ was uncountable as none of the subjects expired during the test. 2. In acute toxicity test, toxic symptoms were not detected, but the body weight of mice was increased in treatment Ⅰ, treatment Ⅱ groups, compared to the normal group.(p<0.05) 3. In acute toxicity test of serum biochemical values of mice, glucose was increased in treatment Ⅰ and treatment Ⅱ groups, total cholesterol was increased in treatment I group, GOT was decreased in treatment Ⅱ group, and GPT was decreased in treatment Ⅰ group, compared to the normal group.(p<0.05) 4. The clinical signs and the body weight of mice treated with 0.1 cc, 0.2cc Carthami- Tinctorii fructus (CF) were not affected during the subacute toxicity test. 5. In subacute toxicity test, treatment groups didn't show significant changes in complete blood count test (CBC) of rats, compared to the nonnal group.(p<0.05) 6. In subacute toxicity test of serum biochemical values of rats, uric acid was decreased in treatment Ⅰ and treatment Ⅱ groups, compared to the nonnal group, triglyceride was decreased in treatment I group, compared to the normal group, GOT and GPT were decreased in treatment I and treatment Ⅱ groups, and alkaline phosphatase was decreased in treatment Ⅰ and treatment Ⅱ groups, compared to the normal group.(p<0.05) 7. Median survival time was increased in all the treatment groups for Sarcoma-180 cancer cell treated with Carthmni- Tinctorii fructus (CF).(p<0.05) 8. Natural killer cell activity was significantly increased in all the treatment groups compared to the normal group.(p<0.05) 9. Interleukin-2 productivity was decreased in treatment Ⅰ and treatment Ⅱ groups.(p<0.05) Conclusion: According to the results, we can conclude herbal-acupuncture of Carthami-Tinctoriifructus (CF) caused negligible toxkity, and had anti-tumor effects in mice.

• The Korean Journal of Mycology
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• v.32 no.1
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• pp.23-30
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• 2004

Neutral salt-soluble, hot water-soluble and methanol-soluble materials (hereinafter referred to Fr. NaCl, Fr. HW and Fr. MeOH, respectively) were extracted from sclerotium of Grifola umbellata. The Fr. NaCl and Fr. HW did not show any direct cytotoxicity against NIH3T3, Sarcoma 180 and MCF-7, but Fr. MeOH showed cytotoxicity against these cell lines at the concentration of $1,000\;{\mu}g/ml$. Intraperitoneal injection with Fr. NaCl showed antitumor effect with life prolongation of 66.7% and decrease the number of Sarcoma 180 cells of 54.2% in mice inoculated with Sarcoma 180. Fr. NaCl improved the immunopotentiation activity through alternative complement pathway and the alkaline phosphatase activity by $85.05{\sim}88.73%$ and 6 folds, respectively. The number of peritoneal exudate cells and the circulating leucocytes were increased by 1.7 and 3.6 folds in the Fr. NaCl treating group compared with the control group, respectively. The weight of immunoorgans such as liver, spleen and thymus were also gradually increased. The hematological analysis of the Fr. NaCl group was similar with that of the control group. The total polysaccharide and protein contents of Fr. NaCl were 98.25% and 1.44%, respectively. These results indicate that the antitumor activity of Fr. NaCl was exerted through immunopotentiation, but not through cytotoxicity against the tumor cells.

• Journal of Korean Traditional Oncology
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• v.20 no.2
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• pp.5-11
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• 2015

Objective : The objective of this study was to investigate the anti-tumor activity of the complexed herbal formula, Haeamdan (HAD). Methods : Seven Cancer cell lines, LoVo, MCF-7, AGS, Sarcoma 180, HL-60, NCI-H69, LL/2, were prepared and the cytotoxicity was assessed by 3-(4,5-dimethylthiazol-2yl)-2,5-dephenyl tetrazolium bromide (MTT) assay. HAD was applied with various concentrations from 0.1 to 1.0 mg/ml to figure out the appropriate dosage. ICR male mice were intraperitoneally implanted with Sarcoma 180 and divided into 8 species for each group. Control group was treated with normal saline, positive control group was treated with cyclophosphamide 8mg/kg, and experimental group was treated with HAD 1g/kg. Results : Among seven cancer cell lines, HAD exhibited strong cytotoxic activities to followed four cancer cell lines, that is, Sarcoma 180, HL-60, NCI-H69, and LL/2. These cytotoxic activity was expressed under 0.50 mg/ml of IC50 under 0.1~1mg/ml of OBW. When Sarcoma 180 cancer cell was implanted in ICR male mice and treated with the HAD, HAD prolonged the median overall survival for 3.6 days, from 17.5 to 21.1 days. Conclusion : HAD showed strong cytotoxicity to the cancer cells, Sarcoma 180, HL-60, NCI-H69, on in vitro study and it showed anti-tumor activity in vivo with the peritoneal cancer mice by prolonging the median survival for 3.6 days. Further researches would be expected to support the anti-tumor efficacy of HAD.

• The Korean Journal of Mycology
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• v.35 no.2
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• pp.101-108
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• 2007

Armillaria tabescens, one of edible and medicinal mushrooms belonging to Agaricales of Basidiomycota, has been known to have outstanding curative effects on chronic hepatitis and cholecystitis and inhibitory effects on the sarcoma 180 and Erhrlich carcinoma of mice. Neutral saline soluble (0.9% NaCl), hot water soluble and methanol soluble substances (hereinafter referred to Fr, NaCl, Fr. HW and Fr, MeOH, respectively) were extracted from fruiting body of the mushroom. In vitro cytotoxicity tests showed that crude polysaccharides were not cytotoxic against cancer cell lines such as NIH3T3 and Sarcoma 180 at the concentration of $2000\;{\mu}g/ml$. Intraperitoneal injection with crude polysaccharides exhibited life prolongation effect of $28.8{\sim}46.5%$ in mice inoculated with Sarcoma 180, respectively. Fr. NaCl improved the immunopotentiation activity of B lymphocyte by increasing the alkaline phosphatase activity by $1.8{\sim}2.1$ folds, respectively. In case of Fr, NaCl, the numbers of peritoneal exudate cells and circulating leukocytes were increased by 9 and 1.9 folds, respectively.

• Journal of Nutrition and Health
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• v.36 no.10
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• pp.1022-1029
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• 2003

This study was undertaken to evaluate the antitumor activities of Cordyceps militaris of silkworm pupa (CMP) and silkworm larva (CML), as compared with the effect of cordycepin, an active compound found in Cordyceps militaris. Antiproliferation effect of the test materials were evaluated in the sarcoma-180 cells using the MTT test. For the in vivo study, ICR mice were inoculated i.p. with 1.0 ${\times}$ 10$^{6}$ sarcoma-180 cells/mouse on Day 0, and were again i.p. injected with one of the following substances from Day 1 to Day 10 : saline (control group), 50 mg/kg (CMP50, CML50) ,100 ma/kg (CMP100, CML100), or 200 mg/kg (CMP200, CML200) of Cordyceps militaris water extracts, or 1 mg/kg (C1), 2 mg/kg (C2), or 4 mg/kg (C4) of cordycepin. Pretreatment of the sarcoma-180 cells with 100 mg/ml, 500 mg/ml, and 1000 mg/ml of CML (60.1$\pm$2.5％, 49.8$\pm$3.7％, and 45.4$\pm$0.1％ of the value for untreated control cells, respectively) or CMP (68.3$\pm$2.1％, 55.1$\pm$0.9％, and 51.4$\pm$3.5％ of the value for control cells, respectively) for 48 hrs significantly decreased the survival rate (proliferation) of tumor cells (p<0.05). Body weight of the control mice bearing ascites tumor and injected with saline was 1.4 times of the value for normal animals at day 18. Mice bearing ascites tumor and injected with cordycepin (1, 2, or 4 mg/kg) exhibited a significantly lighter body weight compared with the control mice, while animals injected with CMP or CML (50, 100, or 200 mg/kg) showed a significantly lighter body weight compared with the mice injected with cordycepin. Mice injected with CMP50, CMP100, or CMP200 mg/kg (or CML50, CML100, or CML200 mg/kg) showed a 133％ (or 90％), 80％ (or 62％), and 68％ (or 52％) longer mean survival time, and those treated with C1, C2, or C4 exhibited a 54％, 91％ and 80％ longer survival time compared to the value for control mice injected with saline. These results indicate that the hot-water extracts of Cordyceps militaris of both silkworm pupa and silkworm larva have an anti-proliferation effect of tumor cells as well as the life prolongation effect in mice bearing ascites tumor, which are superior to the activities of cordycepin.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.6
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• pp.2883-2888
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• 2014

Background: Realgar which contains arsenic components has been used in traditional Chinese medicine (TCM) as an anticancer drug. However, neither Realgar nor its formula are soluble in water. As a result, high dose of Realgar has to be administered to achieve an effective blood medicine concentration, and this is associated with adverse side effects. The objective of the present study was to increase the solubility of a formula using hydrometallurgy technology as well as investigating its effects on in vitro and in vivo cell proliferation and apoptosis in Sarcoma-180 cell line. Materials and Methods: Antiproliferative activity of Realgar Bioleaching Solution (RBS) was evaluated by MTT assay. Further, effects of RBS on cell proliferation and apoptosis were studied using flow cytometry and transmission electron microscopy. Kunming mice were administered RBS in vivo, where arsenic specifically targeted solid tumors. Results: The results indicated that RBS extract potently inhibited the tumor growth of Sarcoma-180 cell line in a dose-dependent manner. Flow cytometry and transmission electron microscopy further indicated that RBS significantly induced cell apoptosis through the inhibition of cell cycle pathway in a dose-dependent manner. Further, on RBS administration to mice, arsenic was specifically targeted to solid tumor.s Conclusions: RBS could substitute for traditional Realgar or its formula to work as a potent tool in cancer treatment.

• BMB Reports
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• v.36 no.4
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• pp.379-386
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• 2003

A mutant herpes simplex virus 1, mtHSV, was constructed by inserting the E. coli beta-galactosidase gene into the loci of icp34.5, the apoptosis-inhibiting gene of HSV. The mtHSV replicated in and lysed U251 (human glioma cells), EJ (human bladder cells), and S-180 (mice sarcoma cells), but not Wish (human amnion cells) cells. With its intact tk (thymidine kinase) gene, mtHSV exhibited susceptibility to acyclovir (ACV), which provided an approach to control viral replication. An in vivo test with mtHSV was conducted in immune-competent mice bearing sarcoma S-180 tumors, which were treated with a single intratumoral injection of mtHSV or PBS. Tumor dimensions then were measured at serial time points, and the tumor volumes were calculated. Sarcoma growth was significantly inhibited with prolonged time and reduced tumor volume. There was microscopic evidence of necrosis of tumors in treated mice, whereas no damage was found in other organs. Immunohistochemical staining revealed that virus replication was exclusively confined to the treated tumor cells. HSV-1 DNA was detected in tumors, but not in the other organs by a polymerase chain reaction analysis. From these experiments, we concluded that mtHSV should be a safe and promising oncolytic agent for cancer treatment.

• Archives of Pharmacal Research
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• v.9 no.1
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• pp.1-4
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• 1986

As a part of finding the biologically active components from Duchesnea indica (Andr.) Focke (Rosaceae), antitumor activities of its water soluble fractions have been studied. The fractions were examined for antitumor activity against sarcoma 180 implanted in mice. The anitumor inhibition ratios of the water soluble fractions from Duchesnea indica were 17.9, 37.1, 62.1, 62.4%, repectively.