• Journal of Digital Convergence
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• v.14 no.1
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• pp.491-496
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• 2016

The present sturdy was designed to determine the effect of the antiproliferation in human cancer cells, using vegetable extract of Radish, Radish leaves, Burdock, Shiitake, Carrot of the ordinary vegetable soup. Human cancer cells identify the cancer cell growth with MTS, using stomach cancer cell line (AGS), human promyelocytic leukemia (HL-60) and lung cancer cell line (A549). Shiitake and Carrot are effective on the cancer cell growth inhibition activities of AGS. Radish leaves, Burdock, Carrot have a significance with HL-60 and Radish, Radish leaves works well in A549. The vegetable extracts which is effective for cancer cell growth inhibition is considered to applicate base line data for using functional materials and for wellness life.

• Journal of Life Science
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• v.19 no.8
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• pp.1009-1015
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• 2009

The beneficial use of sedatives is often required for medically ill patients. This study examined the effect of plant flavonoids and diazepam peripheral-type benzodiazepine receptor (PBR) activation and glucose utilization in breast cancer cells, along with their interactions. In estrogen receptor negative MDA-MB-231 cells, the anti-proliferative activity of fisetin (3,7,3',4'-tetrahydroxyflavone) and diazepam was more prominent than in estrogen receptor positive MCF-7 cells. Unlike PBR ligands, treatment with $10^{-6}$ M concentration of diazepam for 3 days exhibited anti-proliferative effects, while similar to apigenin (4',5,7-Trihydroxyflavone) and fisetin, diazepam hardly affected the PBR mRNA expression by MDA-MB-231 cells. Treatment with $10^{-6}$ M concentration of flavonoids and diazepam for 3 days inhibited the glucose utilization of MDA-MB-231 cells. Treatment with $10^{-6}$ M concentration of flavonoids and diazepam for 6 days showed increased cytotoxicity and reduced the PBR mRNA expression of the MDA-MB-231 cells. Apigenin enhanced diazepam-induced anti-proliferative effects on the MDA-MB-231 cells as well. All together, this study showed the in vitro anti-proliferative activity of flavonoids and diazepam on MDA-MB-231 breast cancer cells, plus additive enhancements. In conclusion, this study provides experimental basis for advanced trials in the future.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.1
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• pp.143-148
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• 2002

We investigated the cytotoxicity effects of Lycii fructus (LF) on HePG2, MCF7 and C6 cell lines by the MTT assay. We extracted the methanol (LFM) and fractionated to five partition layers. Among partition layers, the ethylether partition layer (LFMEE) was showed the strongest cytotoxic effects on all cancer cell lines. The hexane partition layer (LFMH) also was showed significant cytotoxic activities on Hela and MCF-7 cell lines. We also determined the induction of intracellular quinone reductase (QR) activity on HepG2 cells. Among various partition layers of Lycii fructus; LFMH was showed the most effective such induced effect such as 1.85 to the control value of 1.0. And we also determined the enhancement of anticarcinogenic effect by combination of Lycii fructus with vitamin C on all cell lines. These results suggest that potentially useful anticarcinegenic chemicals could be isolated from LFMEE and LFMH of the Lycii frutus and also we found the enhanced effect by the combination of various partition layers of LFM with vitamin C.

• Journal of Life Science
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• v.17 no.9 s.89
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• pp.1232-1236
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• 2007

Growth and DNA synthesis inhibitory effects of extracts from root bark of Ulmus parvifolia on MG-63 human osteosarcoma cells, HT-29 human colon cancer cells and K-562 leukemia cancer cells were studied. The root bark extract of Ulmus parvifolia was extracted with methanol, hot water and juice. The methanol extract showed the highest inhibitory effect on growth of MG-63, HT-29 and K-562 cancer cells by >85%. The treatment of hot water and juice extracts from root bark of Ulmus parvifolia also inhibited growth of the above cancer cells with increasing concentration. DNA synthesis of MG-63 and HT-29 cancer cells was significantly inhibited by adding methanol, hot water and juice extracts from root bark of Ulmus parvifolia with increasing concentration, showing that the inhibitory effect of growth was more effective on HT-29 cancer cells. These results suggest that the methanol extract from root bark of Ulmus parvifolia may have specific active com-pounds on anticancer effect. The hot water extract also showed a strong inhibitory effect on growth of cancer cells, indicating that the active compounds may be stable to heat.

• Journal of Life Science
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• v.7 no.3
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• pp.234-240
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• 1997

The anticarcingenic effect of methanol extracts from such cruciferous vegetables as cabbage, red cabbage, Korean cabbage, kale, cauliflower, broccoli, radish root, leafy radish, rape leaves and shepherd’s purse on the growth of human K-562 leukemia cells, MG-63 osteosarcoma cells, HT-29 colon cancer cells and AGS gastric cancer cells were studied. All of cruciferous vegetables inhibited more than 70% of the growth of K-52 leukemia cells and more than50% fo rhe growth fo AGS gastric cancer cells. Particularly, kale, broccoli and shepherd’s purse showed inhibition rates of 93.5%, 93,5% and 96.3% on the growth of AGS gastric cancer cells, respectively. In case of HT-29 colon cancer cells, the methanol extracts of cabbage, kale and shepherd’purse exhibited 82.4%, 72.15, 79.4% and 95.6% of inhibitory effects, respectively. The cabbage, kale, cauliflower and shepherd’s purse extracts also highly suppressed the proliferation of MG-63 cells. Generally the 10 cruciferous vegetable we studied strongly decreased the growth of various human cancer cells in vitro, however, kale and shepherd’s showed the most effective vegetable among them.

• Korean Journal of Food Science and Technology
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• v.34 no.4
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• pp.688-693
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• 2002

The anticarcinogenic effects of various food components have received much attention in recent years. However mechanism of anticarcinogens in food materials on cancer cells have rarely been investigated. This study was performed to investigate the effects on the cytotoxicity and quinone reductase (QR) activity of Allium tuberusum (AT) on the human cancer cells. The six partition layers which are methanol (ATM), hexane (ATMH), ethylether (ATMEE), ethylacetate (ATMEA), butaonl (ATMB) and aqueous (ATMA) of Allium tuberusum were screened for their cytotoxic effects on HepG2, MCF-7, HeLa and SK-N-MC cells by the MTT assay. Among the six partition layers, ATMEE had the strongest cytotoxic effect at concentration of $150\;{\mu}g/mL$ which resulted over 95% on HepG2, HeLa, MCF-7 and SK-N-MC cell lines. The ATMEA also showed significant cytotoxic effect on HepG2 and SK-N-MC cell lines. The ATMB showed the highest induction activity of QR on HepG2 cells among the other partition layers. QR activity of HepG2 cells, grown in the presence of ATMB at the concentration of $50\;{\mu}g/mL$, was increased by 3.9 times, compared to the control value of 1.0. Based on these results, the ATMEE and ATMB may have potentially anticarcinogenic and chemopreventive activities.

• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.4
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• pp.424-430
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• 2007

This study was conducted to investigate the effect of mycelia of Lentinus edoes mushroom-cultured Lonicera japonica Thunberg (LLJ) on proliferation of the cancer cell lines (Hep3B, MCF-7 and HeLa), sarcoma 180 (S-180) and antiallergy. In an anti-cancer test using Hep3B (hepatic cancer cell), MCF-7 (breast cancer cell) and HeLa (uterine cancer cell), LLJ extract showed higher antiproliferating effect than that of LJ (Lonicera japonica Thunberg) extract. In an anti-cancer testing using Hep3B cells, LLJ extract showed growth-inhibitory effect of $85.60{\pm}4.66%$ at 3mg/rnL. In an anti-cancer testing using MCF-7 cells, LLJ and LJ extracts showed high antiproliferating effect. LLJ showed the tumor suppressive effect in mice injected with S-180 cells. The growth-inhibitory rates against tumor cells were 61% for LLJ, 37% for LJ. LLJ inhibited histamine release from rat peritoneal mast cells activated by compound 48/80. These results suggest that Lentinus edodes mushroom-cultured herb has an antiproliferating effect against cancer cell lines (Hep3B, MCF-7 and HeLa) and S-180 tumor, and will be beneficial in the treatment of allergic reaction.

• Journal of Life Science
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• v.20 no.9
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• pp.1365-1372
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• 2010

We investigated the inhibitory effects of solvent extracts from dried yam on $H_2O_2$-induced oxidative stress and growth of cancer cell lines (HT1080 human fibrosarcoma and HT-29 human colon cancer cells). Yam (Dioscoreacea) has been recognized as a healthy food due to its various biological activities, such as anti-obesity, anti-constipation, anti-proliferation, and anti-mutagenic activities, as well as its ability to decrease blood glucose and cholesterol levels. In order to determine the protective effect on $H_2O_2$-induced oxidative stress, DCFH-DA (dichlorodihydrofluorescin diacetate) assay was conducted. Acetone with methylene chloride (A+M) extract of dried yam appeared to reduce the levels of intracellular reactive oxygen species (ROS) with dose responses. Among the fractions, 85% aq. methanol fraction showed the highest protective effect on production of lipid peroxides. Inhibitory effects of A+M and methanol (MeOH) extracts on the growth of HT1080 and HT-29 cancer cells increased in a dose dependent manner. The treatments of n-hexane, 85% aq. methanol and n-butanol fractions (${\geqq}0.5$ mg/ml concentrations) significantly inhibited the growth of both cancer cells (p<0.05). From these results, 85% aq. methanol fraction showed inhibitory effects on cellular oxidation and growth of human cancer cells, suggesting that this fraction may contain active compounds of dried yam.

• Journal of Digital Convergence
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• v.13 no.8
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• pp.543-548
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• 2015

The present sturdy was designed to determine the effect of the antiproliferation in human cancer cells using the ordinary vegetable soup (VS), the soup with broccoli (VSB) and the soup with tomatoes(VST). Human cancer cells identify the cancer cell growth with MTS, using stomach cancer cell line(AGS), human promyelocytic leukemia (HL-60) and lung cancer cell line (A549). VSB and VST are effective on the cancer cell growth inhibition activities of AGS and have a significance compared with VS. VST has a significance with HL-60 and VSB works well in A549 more than VS. Mixed vegetable soup is considered to applicate with functional materials and using for wellness life.

• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.1
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• pp.8-13
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• 2007

This study was conducted to investigate the effect of mycelia of Lentinus edoes mushroom-cultured Astragalus membranaceus Bunge (LAM) on proliferation of cancer cell lines (Hep3B, MCF-7 and HeLa), sarcoma 180 (S-180), and anti-allergy. In an anti-cancer test using Hep3B (hepatic cancer cell), MCF-7 (breast cancer cell) and HeLa (uterine cancer cell), LAM extract showed higher antiproliferating effect than that of Astragalus membranaceus Bunge (AM) extract. In an anti-cancer testing using Hep3B cells and MCF-7 cells, LAM extract showed growth-inhibitory effect of 65.23% at 3 mg/mL and 69.23% at 5 mg/mL, respectively. In an anti-cancer testing using HeLa cells, LAM extract showed growth-inhibitory effect of 42.01% at 5 mg/mL. In addition, LAM showed the tumor suppressive effect in mice injected with S-180 cells. The growth-inhibitory rates against tumor cells were 47% for LAM and 37% for AM. LAM inhibited histamine release from rat peritoneal mast cells activated by compound 48/80. These results suggest that Lentinus edodes mushroom-cultured herb has an antiproliferating effect against cancer cell lines (Hep3B, MCF-7 and HeLa), S-180 tumor and will be beneficial in the treatment of allergic reaction.