• Journal of Korean Traditional Oncology
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• v.16 no.2
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• pp.19-23
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• 2011

Objectives : The aim of this study was to evaluate safety of Rhus Verniciflua STOKES as a combination therapy of Oriental and conventional cancer treatment. So, We investigated liver function test(especially total bilirubin, AST, ALT, and ALP) levels in outpatients at an oriental medical clinic, to know whether Rhus Verniciflua STOKES decotion (Chijongtang) was hepatotoxic. The outpatients were treated with Rhus Verniciflua STOKES decotion(Chijongtang) during intravenous or oral chemotherapy. Methods : We surveyed whether Chijongtang caused liver injury in patients, who visited and took Chijongtang at Hana oriental medical clinic, from March, 2008 to November 2011. We looked over all the liver function tests of those patients, done during medication. Patients who had no records of liver function tests or with basal liver disease were excluded. And patients were classified into normal and abnormal liver function groups. Results and Conclusions : 48 patients were enrolled, and their mean dosage was 300ml/day, and the mean medication period was 9.3 (2-42) months. During and after medication, there were no abnormal liver function test results at all, in the normal liver function group. and 10 out of 11 patients in the abnormal liver function group showed normal liver function test levels. Roughly speaking, according to the above results, it seems that taking Chijongtang did not cause hepatotoxicity. And it seems Chijongtang has hepatoprotective effect. But we still need more laboratory and clinical research to reach a more definitive conclusion.

• Journal of Pharmacopuncture
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• v.17 no.4
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• pp.61-65
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• 2014

Objectives: In this study, we investigated the oral toxicity of Gami-Jakyak Gamcho buja Decoction (Mecasin) to develop safe treatments. Methods: All experiments were conducted at the Medvill, an institution authorized to perform non-clinical studies, under the Good Laboratory Practice (GLP) regulations. In order to investigate the oral toxicity of Mecasin, we administered Mecasin orally to rats. Sprague-Dawley rats were divided into four groups of five male and five female animals per group: group 1 being the control group and groups 2, 3, and 4 being the experimental groups. Doses of Mecasin, 500 mg/kg, 1,000 mg/kg and 2,000 mg/kg, were administered to the experimental groups, and a dose of normal saline solution, 10 mL/kg, was administered to the control group. We examined the survival rate, weight, clinical signs, and gross findings. This study was conducted under the approval of the Institutional Animal Ethics Committee. Results: No deaths or abnormalities occurred in any of the four groups. Although slight decreases in the weights of some female rats were noted on the third day, no significant changes in weights or gross findings between the control group and the experimental groups were observed. To check for abnormalities in organs, we used microscopy to examine representative histological sections of each specified organ; the results showed no significant differences in any of the organs. Conclusion: The results showed that administration of 500 - 2,000 mg/kg of Mecasin did not cause any changes in weight or in the results of necropsy examinations. It also did not result in any mortalities. The above findings suggest that treatment with Mecasin is relatively safe. Further studies on this subject are needed to yield more concrete evidence.

• The Journal of Pediatrics of Korean Medicine
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• v.32 no.3
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• pp.16-25
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• 2018

Objectives The purpose of this study is to investigate the anti-inflammatory effect of Lonicera Japonica-Glycyrrhiza Uralensis decoction extracts (LGE) on ulcerative colitis in children and adolescents. Methods Colitis was induced by DSS (Dextran Sulfate Sodium) in C57BL/6 mice. The sample mice were divided into group of four. The mice in the control group were not inflammation-induced. The control group was composed of untreated ulcerative colitis elicited mice. The mice in the experimental group were administered with Pentasa and another experimental group mice were treated with LGE after colitis elicitation. The effects on ulcerative colitis were evaluated by the morphological changes of colonic mucosa, decrease in the effect of pro-inflammatory cytokines ($TNF-{\alpha}$ and $NF-{\kappa}B$) and inflammatory cytokines (iNOS and COX-2) in the mucosa. Results LGE showed protective effects in DSS induced ulcerative colitis. LGE inhibited shortening of colon length and relieved the hemorrhagic erosion in colonic mucosa. LGE decreased pro-inflammatory cytokines ($TNF-{\alpha}$ and $NF-{\kappa}B$) and inflammatory cytokines (iNOS and COX-2). According to the GC/MS analysis, N-methyl pyrrolidone (NMP) was identified. Conclusions The result shows the clinical efficacy of LGE and demonstrates possible treatment options for ulcerative colitis. Further investigations for biological activity and chemical analysis of LGE will be needed.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.2
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• pp.500-506
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• 2004

The objective of the present study was to investigate the effects of aqueous extract from the healthful decoction utilizing Phellinus linteus (HDPL) on the growth of human lung carcinoma A549 cells. HDPL treatment declined the cell viability of A549 cells in a concentration-dependent manner and the anti-proliferative effects by HDPL treatment were associated with morphological changes such as membrane shrinking and cell rounding up. HDPL treatment did not affect the distribution of the cell cycle. Western blot analysis and RT-PCT data revealed that the levels of tumor suppressor p53 and cyclin-dependent kinase inhibitor p21WAF1/CIP1 in HDPL-treated A549 cells were remained unchanged. However, HDPL treatment inhibited the expression of cyclooxygenase-2 (COX-2) mRNA and protein in a concentration-dependent fashion. Additionally, the expression of human telomerase reverse transcriptase (hTERT), a main determinant of the telomerase enzymatic activity, was progressively down-regulated by HDPL treatment. Taken together, these findings suggest that HDPL-induced inhibition of human lung cancer cell proliferation is associated with the inhibition of several major growth regulatory gene products, such as COX-2 and hTERT, and HDPL may have therapeutic potential in human lung cancer.

• Journal of Society of Preventive Korean Medicine
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• v.17 no.2
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• pp.17-28
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• 2013

According to "The Annals of the Joseon Dynasty", we know that korean ancestors confuse tea prescription with green tea. It makes cultural misunderstanding Tea doesn't mean green tea but tea prescription. It is caused that tea prescription has been called tea habitually in Korea. Korean don't drink green tea much. Instead, they have had a habit of drinking decoction of medicinal herbs and they called it tea. This habit has developed into Korean traditional tea culture. In the palace in the Joseon Dynasty period, Ginseng tea was used in the tea ceremony. When the king had poor health or had a disease or was even on the eve of death, a royal physician tried to cure him by tea. They used about 30 kinds of tea according to "The Annals of the Joseon Dynasty" Such as ginseng tea, astragalus tea, ginger tea. Tea in korea is not a drink but the way to cure a disease. Korean people usually get to drink decoction of other herbs instead of green tea. This became the basis of korean traditional tea culture. We need to change a definition of Korean tea like this way and study about it much more. With this research paper, korean tea culture should be studied on more various ways and established itself as original and unique tea culture. On the basis of this studies, Korean tea brand can be famous in the world like Chinese tea or Japanese tea.

• Journal of Physiology & Pathology in Korean Medicine
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• v.32 no.5
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• pp.333-340
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• 2018

Gamiguibi-tang (GGBT) is a traditional herbal medicine generally used to treat anemia, insomnia, anxiety, and nervousness. GGBT is being commercially produced in the form of extract granule and the quality control methods are specified in the Korean Herbal Pharmacopeia (KHP). However, there is no method to simultaneously analyze compound preparations. In this study, a HPLC method was developed and validated for the simultaneous determination of marker compounds in GGBT. And the contents of marker components and biological activities of the commercial GGBT extract granules (GGBT-2 and GGBT-3) were compared with those of the GGBT decoction (GGBT-1). We confirmed the robustness of simultaneous analytical method by monitoring the contents of the commercial GGBT products and carrying out validation. The marker components of GGBT were geniposide ($8.03{\sim}12.70{\mu}g/mL$), paeoniflorin ($2.79{\sim}4.25{\mu}g/mL$) and glycyrrhizic acid ($5.06{\sim}6.30{\mu}g/mL$). DPPH and ABTS radical scavenging activities were 47.34~63.17% and 21.52~33.61% in the GGBT products concentration of $1,000{\mu}g/mL$, respectively. The GGBT products significantly decreased NO, iNOS and COX-2 production in lipopolysaccharide (LPS)-induced RAW 264.7 macrophages in a concentration-dependent manner. The GGBT-2 had higher contents of marker components and biological activities than GGBT-1 and GGBT-3. The research suggest that be used in developing quality control methods for enhancing the quality of herbal medicines.

• The Journal of Korean Obstetrics and Gynecology
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• v.33 no.2
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• pp.1-12
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• 2020

Objectives: This study was conducted to find out the optimal extraction time for Artemisia argyi. Methods: The compositional pattern was compared with HPLC (High Performance Liquid Chromatography) and GC (Gas-Chromatography) by decocting Artemisia argyi 10, 60, 120 minutes respectively. Results: With longer extraction time, the contents of reference compounds were extracted 1.1 times more when 3,4-dicaffeoylquinic acid was extracted for 60 minutes than when extracted for 10 minutes in HPLC test, but the contents were reduced when extracted for 120 minutes compared to 60 minutes extraction time. 3,4-di-O-caffeoylquinic acid, 3,5-di-O-caffeoylquinic acid, 4,5-di-O-caffeoylquinic acid, jaceosidin, and eupatilin showed the largest yield rate when extracted for 10 minutes, and it decreased as time passed. The contents of chlorogenic acid, 3,5-dicaffeoylquinic acid, 4,5-dicaffeoylquinic acid, jaceosidin, scoparone, and eupatilin were detected only in 10 minutes extraction but not in 60 or 120 minutes extraction according to GC test. Conclusions: The results show that extraction time could affect the physicochemical characteristic or composition of Artemisia argy extracted. Thus, short extraction time could be useful for decoction of Artemisia argyi.

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.18 no.1
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• pp.64-77
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• 2012

Donguibogam, Korea's cultural heritage and traditional Oriental medicine book listed in the World Heritage three years ago, is indeed great in its importance and value. Korea's posterity has sought treatment methods through the medical book and their researches on that book have continued. However, it is rare to make the concrete analysis on the medicines for prescriptions recorded in the book. In this study, we reviewed "Ears" in the Section "Bodily Appearance" among the five chapters of Donguibogam, and analyzed the 55 types of prescriptions for ear diseases, the medical characteristics, tastes, prime classification of medical herbs, and acupunctural effects, and the dosage forms depending on prescriptions. For insect-entering ear diseases and 20 kinds of a single-medicine prescription also, the treatments are presented in the book, but we presented the texts only and excluded them in the analysis. We also excluded overlapping prescriptions and adding and reducing prescriptions of the 55 prescriptions, and thus classified the left 42 proscriptions by dosage form. As a result: 1. With respect to medical characteristics, the medicine with warm characteristics reached 9 types(40.9%), the highest rate, followed by the medicine with cold characteristics 8 types (36.4%). 2. Concerning medical tastes, the medicine with bitter taste included 12 types (54.5%), the medicine with sour taste 10 types (45.5%), and the medicine with sweet taste 7 types (31.8%). It was unusual that of the 22 medicines used for multipurpose, no medicine with the taste was found. 3. For the acupunctural effects, the medicine with acupuncture effects for spleen medirian reached 12 types in total (54.5%). On the contrary, the medicine with the effects for pericardium meridian reached only one (4.5%) among the total of 22 medicines. 4. In the dosage form of 42 prescriptions, powder medicine was 15 types (35.7%), and decoction medicine was 14 (33.3%). Powder, dedoction, and pill medicines accounted for 90.4% of the total medicine type. It was found that in particular, for ear diseases powder medicine was used more frequently than decoction medicine.

• The Journal of Korean Medical History
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• v.31 no.1
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• pp.71-87
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• 2018

This study investigated Hua Tuo's Shang-han theory, which precedes the period of Zhang Zhong Jing's Shang-han theory, and considers the relationship between the two approaches. Researchers compared terminology and language of Hua Tuo's Shang-han theory as published in Theory in Qian Jin Yao Fang and Wai Tai Mi Yao, with Zhang Zhong Jing's Shang-han theory. In Hua Tuo's theory, Shang-han involves pathogenic invasion of the body surface, where the pathogen transforms to 6 different stages, Pi (皮), Fu (膚), Ji (肌), Xiong (胸), Fu (腹), Wei (胃). Among these, the stage sof Pi (皮), Fu (膚), Ji (肌) can be considered as exterior syndrome (表證). Those that invade the lower chest can be considered as lower chest disease, and those that violate the abdomen or stomach can be considered as Interior heat excess syndrome (裏熱實證). Stomach heat excess syndrome (胃中實熱證) is the most severe and is similar to septicaemia or bubonic plague. Hua Tuo's treatment used three methods which are 汗 (perspiration), 吐 (emesis), 下 (purgation). In the case of Phlegm syndrome (痰?證), HuoTuo's theory was similar to Zhang Zhong Jing's Shang-han exterior syndrome (傷寒表證) and therefore used Zhuling-powder (猪?散). In the case of deficiency hot flush Syndrome (虛煩證) in Shang-han disease, HuoTuo uses ZhuYe-decoction (竹葉湯), of which the drug contents is the same as Zhang Zhong Jing's ZhuYeShiGao-decoction (竹葉石膏湯), which was used for the same condition.

• Natural Product Sciences
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• v.20 no.4
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• pp.251-257
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• 2014

Chungsimyeonja-tang (CSYJT) is an herbal decoction that consists with 12 herbal medicines. CSYJT has been shown to have anti-stress, anti-allergic and anti-oxidant effects. The aim of this study was to determine flavonoid contents in CSYJT and evaluate its protective effect against cisplatin induced nephrotoxicity using both in vitro (porcine renal epithelial cell; PK15 cell) and in vivo (Sprague Dawley rat) experiments. In the present study, thee mean contents of baicalin, wogonoside and baicalein in CSYJT were 14.65, 5.27 and 0.02 mg/g, respectively. The CSYJT extract treatment attenuated the following alteration in porcine renal epithelial (PK15) cell: the increase in reactive oxygen species (ROS), the glutathione depletion and the increase in p53 expression induced by cisplatin treatment. In the in vivo study, rats were orally treated with CSYJT extract once a day for 28 days. Five days before the last treatment, cisplatin (5 mg/kg) was intraperitoneally injected to induce acute renal failure. Increased blood urea nitrogen (BUN) and creatinine (CRE) levels after cisplatin treatment were ameliorated by pretreatment of CSYJT extract. In addition, lipid peroxidation was decreased and antioxidant enzyme (glutathione) was recovered in CSYJT pretreated kidney tissue. In histopathological examination, CSYJT pretreated group showed ameliorated pathological alteration after cisplatin injection with decreased apoptosis. Taken together, pretreatment of CSYJT could ameliorate cisplatin-induced nephrotoxicity.