• Journal of Acupuncture Research
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• v.28 no.4
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• pp.1-7
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• 2011

Objectives : The purpose of this study is to investigate the effectiveness of treating low back pain patients with Foot acupuncture. Methods : Clinical study was conducted to 40 patients who were treated in Dept. of Acupuncture and Moxibusion, Woosuk University Hospital from March 1 to December 31, 2010. Subject were randomly divided into two groups. In one group(test group), patients were treated with both acupuncture and Foot acupuncture. And in the other group(control group), patients were treated with acupuncture. To estimate the efficacy of treatments, Visual Analog Scale(VAS) and Oswestry disability index(ODI) were checked. 12 patients were excluded and we investigated 14 patients of control group and 14 patients of test group entirely. Results : 1. In both two groups, VAS and ODI of patients were decreased significantly. 2. ODI of patients in test group were decreased more significantly than ODI of patients in control group. Conclusions : We suggest that cotreatment of acupuncture and foot acupuncture on low back pain patients can be recommended as a useful therapy.

• Development and Reproduction
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• v.18 no.4
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• pp.225-231
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• 2014

Autophagy is a homeostatic degradation process that is involved in tumor development and normal development. Autophagy is induced in cancer cells in response to chemotherapeutic agents, and inhibition of autophagy results in enhanced cancer cell death or survival. Chloroquine (CQ), an anti-malarial drug, is a lysosomotropic agent and is currently used as a potential anticancer agent as well as an autophagy inhibitor. Here, we evaluate the characteristics of these dual activities of CQ using human colorectal cancer cell line HCT15. The results show that CQ inhibited cell viability in dose- and time-dependent manner in the range between 20 to 80 uM, while CQ did not show any antiproliferative activity at 5 and 10 uM. Cotreatment of CQ with antitumor agent NVP-BEZ235, a dual inhibitor of PI3K/mTOR, rescued the cell viability at low concentrations meaning that CQ acted as an autophagy inhibitor, but CQ induced the lethal effect at high concentrations. Acridine orange staining revealed that CQ at high doses induced lysosomal membrane permeabilization (LMP). High doses of CQ produced cellular reactive oxygen species (ROS) and cotreatment of antioxidants, such as NAC and trolox, with high doses of CQ rescued the cell viability. These results suggest that CQ may exert its dual activities, as autophagy inhibitor or LMP inducer, in concentration-dependent manner.

• Journal of Ginseng Research
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• v.41 no.2
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• pp.227-231
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• 2017

Background: Ginsenosides are active components of Panax ginseng that exert various health benefits including kidney protection effect. The medicinal activity of ginsenosides can be enhanced by modulating their stereospecificity by heat processing. Ginsenosides Rk2 and Rh3 represent positional isomers of the double bond at C-20(21) or C-20(22). Methods: The present study investigated the kidney-protective effects of ginsenosides Rk2 and Rh3 against cisplatin, a platinum based anticancer drug, induced apoptotic damage in renal proximal LLC-PK1 cells. Results: As a result, ginsenoside Rh3 shows a stronger protective effect than that shown by Rk2. Cisplatin-induced elevated protein levels of phosphorylated c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase (ERK), p38, and cleaved caspase-3 decreased after cotreatment with ginsenoside Rh3. The increase in the percentage of apoptotic LLC-PK1 cells induced by cisplatin treatment also significantly reduced after cotreatment with ginsenoside Rh3. Conclusion: These results demonstrate that inhibition of the JNK and ERK mitogen-activated protein kinase signaling cascade plays a critical role in mediating the renoprotective effect of ginsenoside Rh3.

• Archives of Pharmacal Research
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• v.22 no.3
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• pp.232-236
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• 1999

In this study, we present evidence that cotreatment of aloesin and arbutin inhibits tyrosinase activity in a synergistic manner by acting through a different action mechanism. Aloesin or arbutin similarly inhibited enzyme activity of human- and mushroom-tyrosinases with an IC50 value of 0.1 or 0.04 mM, respectively. Lineweaver-Burk plots of the enzyme kinetics data showed that aloesin inhibited tyrosinase activity noncompetitively with a Ki value of 5.3 mM, whereas arbutin did it competitively (Maeda, 1996). We then examined whether cotreatment of these agents inhibits the tyrosinase activity in a synergistic manner. The results showed that 0.01 mM aloesin in the presence of 0.03 mM arbutin inhibited activity of mushroom by 80% of the control value and the reverse was also true. The inhibitory effects were calculated to be synergistic according to the B rgi method. Taken together, we suggest that aloesin along with arbutin inhibits in synergy melanin production by combined mechanisms of noncompetitive and competitive inhibitions of tyrosinase activity.

• Herbal Formula Science
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• v.25 no.3
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• pp.391-412
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• 2017

Objective : In this study, we searched the experimental research about combined treatment of anticancer drug and herbal medicine for killing or inhibiting proliferation of Cancer cells searched in OASIS and KISS. This study aimed to analyze the experimental research paper about anticancer drug combined treatment with herbal medicine. Methods : We collected the research paper including killing or inhibiting proliferation of Cancer cells in OASIS and KISS using keyword anticancer drug with herbal medicine, tumor suppressor with herbal medicine, inhibition of Cancer with herbal medicine and combined treatment with herbal medicine. Assorting by cancer cells, we analyzed experimental results cancer cell viability, anticancer drug dosage, tumor weight and survival rate. Also, we checked the effects of herbal medicine on cancer and additive effect reducing side effect of anticancer drug. Results : Total 45 studies were selected. 38 studies reported combined treatment of anticancer drug and herbal medicine was more effective than only anticancer drug. The death of cancer cells was synergistically induced by the cotreatment of anticancer drug and herb extracts. The studies suggest that the cotreatment of anticancer drug and herb extracts could reduce side effect of anticancer drug. In addition, some studies reported cotreatment mechanism like apoptotic death signal processes. In combined treatment of anticancer drug and herb extracts, The expression of Fas/Fas L, Bax, Bcl2, Caspase-3 etc.. was markedly increased in cancer cells. Conclusions : Our results suggest that anticancer drug combined treatment with herbal medicine could be efficient for killing or inhibiting proliferation of cancer cells. However, this paper had some limitation as follows: First, collected studies have been published only for korean journal. Second, results of research and effects of combined treatment are not collected objectively. To solve these problems, more objective and balanced studies should be performed.

• The Korean Journal of Physiology and Pharmacology
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• v.2 no.6
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• pp.671-676
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• 1998

In the present study, we first examined whether the changes in the DNA binding activities of the transcription factors, cAMP response element binding protein (CREB) and activator protein-1 (AP-1) mediate the long-term effects of morphine in differentiated SH-SY5Y human neuroblastoma cells. The increases in CREB and AP-1 DNA binding activities were time-dependent up to 6 days of morphine treatment (1, 4, and 6 days). However, the significant reduction in the DNA binding activities of CREB and AP-1 was observed after 10 days of chronic morphine $(10\;{\mu}M)$ administration. Secondly, we examined whether the changes of CREB and AP-1 DNA binding activities could be modulated by dopamine and haloperidol. Dopamine cotreatment moderately increased the levels of the CREB and AP-1 DNA binding activities induced by 10 days of chronic morphine treatment, and haloperidol cotreatment also resulted in a moderate increase of the CREB and AP-1 DNA binding activities. However, dopamine or haloperidol only treatment showed a significant increase or decrease of the CREB and AP-1 DNA binding activities, respectively. In the case of acute morphine treatment, the CREB and AP-1 DNA binding activities were shown to decrease in a time-dependent manner (30, 60, 90, and 120 min). Taken these together, in differentiated SH-SY5Y cells, morphine tolerance seems to involve simultaneous changes of the CREB and AP-1 DNA binding activities. Our data also suggest the possible involvement of haloperidol in prevention or reversal of morphine tolerance at the transcriptional level.

• Journal of Pharmacopuncture
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• v.5 no.2
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• pp.25-38
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• 2002

Spiral taping shows great effectiveness in relieving musculoskeletal pains. The purpose of this research is to compare effectiveness of herbal acupuncture of Carthami semen(Honghwa) vs its cotreatment with spiral taping for the treatment of acute low back pain. The target patients were those who satisfied with all of the following conditions. 1. Those who suffered from acute low back pain but without past history of the pain in the last six weeks. 2. The pain wasn't radiated to the lower limbs and were without any neurotic symptoms. A computerized randomization was used to set the patients in two groups. The control group was consisted of 41 patients and treated with herbal acupuncture. The experimental group was consisted of 49 patients and treated with spiral taping as well as herbal acupuncture. The treatment was given two times a week and the nurses measured the ROM and VAS evaluation before every treatment. The patients wrote ODI by themselves before the first treatment and after the 3rd treatment. After three months, an interview of the patients' condition through a follow up survey was done. In terms of acute low back pain in both the control group and experimental group, significant treatment effects were found by assessing VAS, ROM and ODI. By comparing the control group and the experimental group, there was more significant improvement in the experimental group than the control group of VAS and ROM, but no significant effect was found between the groups of ODI. This study shows that the herbal acupuncture of Carthami Semen plays a significant role in relieving acute low back pain. It also shows that spiral taping of the experimental group was more highly effective. As a result, spiral taping can be used with acupunture of Carthami Semen for a highly effective treatment for acute low back pain.

• Journal of Acupuncture Research
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• v.28 no.2
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• pp.43-47
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• 2011

Objectives : The purpose of this study is to investigate the effectiveness of treating low back pain patients with Wan-Gwa acupuncture. Methods : Clinical study was conducted to 42 patients who were treated in Dept. of Acupuncture and Moxibusion, Woosuk University Hospital from March 1 to December 31, 2010. Subject were randomly divided into two groups. In one group(control group), patients were treated with acupuncture. And in the other group(test group), patients were treated with both acupuncture and Wan-Gwa acupuncture. To estimate the efficacy of treatments, visual analog scale(VAS) and Oswestry disability index(ODI) were checked. 13 patients were excluded and we investigated 14 patients of control group and 15 patients of test group entirely. Results : 1. In both two groups, VAS and ODI of patients were decreased significantly in the statistics 2. In test group, ODI of patients were decreased more significantly in the statistics than ODI of patients in control group. Conclusions : We suggest that cotreatment of acupuncture and Wan-Gwa acupuncture on low back pain patients can be recommended as a useful therapy.

• Journal of Acupuncture Research
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• v.28 no.4
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• pp.77-83
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• 2011

Objectives : The purpose of this study is to investigate the clinical effects of Sinseon moxibustion for HIVD patients with low back pain. Methods : From March 1st, 2011 to May 31st, 2011, 95 HIVD patients who were admitted to Bu-Cheon Jaseng Oriental Medicine Hospital were divided into two groups. One group(control group) was treated with acupuncture and herbal medicine. The other group(experimental group) was treated with acupuncture, herbal medicine and Sinseon moxibustion. We evaluated the treatment effect of each group with numerical rating scale(NRS) and Oswestry disability index(ODI). The evaluations were performed four times(admission day, 5th day after admission, 9th day after admission, 13th day after admission) Results : 1. In both control group and experimental group, NRS and ODI decreased significantly in statistics as treatment was performed. 2. Between 9th day and 13th day after admission, experimental group showed significant reduction in NRS and ODI compared to control group. 3. From admission day to 13th day after admission, experimental group showed significant reduction in NRS and ODI compared to control group. Conclusions : We recommend that cotreatment of Sinseon moxibustion as a useful therapy to HIVD patients with low back pain.

• Korean Journal of Food Science and Technology
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• v.31 no.1
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• pp.54-61
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• 1999

A study was conducted to find a rapid thawing method which prevents excessive drip loss and local overheating. Effects of thawing methods (conventional thawing vs. 2,450 and 915 MHz microwave thawing) on thawing time, temperature profile, drip loss, water holding capacity, total color difference and total aerobes were investigated. Samples were thawed at 4, 28 and $50^{\circ}C$ in a refrigerator or an oven for the conventional thawing methods the convertional thawing methods. Power levels of 5, 10 and 15 kW were used for 915MHz microwave thawing. Cotreatment of 915 MHz microwave and convectional heating $(120^{\circ}C)$ was tested. 915 MHz microwave accelerated the thawing rate, and showed significant effects on penetration depth, drip loss, water holding capacity and total aerobes. Cotreatment of 915 MHz microwave and convection heating was appeared to be a suitable thawing process for the food industry.