• Herbal Formula Science
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• v.21 no.2
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• pp.44-52
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• 2013

Objectives : Samhwangsasim-tang (SST), Hwangryeonhaedok-tang (HHT), Ukgan-san (UGS), Onjunghwadam-hwan (OHH) and Samul-tang (SMT) have been used for the treatment of various diseases. This study was performed to compare the anti-obesity effects of 5 herbal formulas in high fat diet-(HFD) induced obese mice. Methods : The mice were randomly divided into seven groups that were fed a normal diet (ND), a HFD, a HFD plus SST (HFD + SST), a HFD plus HHT (HFD + HHT), a HFD plus UGS (HFD + UGS), a HFD plus OHH (HFD + OHH), or HFD plus SMT (HFD + SMT) at 300 mg/kg/day for 7 weeks. All groups were assayed for body weights, food efficiency ratio (FER), final liver and fat weight and blood biochemical parameters. Results : The increased body weights, food efficiency ratio (FER), and serum total triglyceride were decreased in HFD + OHH group relative to the same measurements in HFD group. Furthermore, the HFD + SST group significantly reduced FER, liver and abdominal subcutaneous fat weight gains, and serum total triglyceride, whereas HDL-cholesterol level was increased compared to HFD group. Conclusions : These results suggested that HFD + OHH and HFD + SST exert anti-obesity effects in HFD-induced obese mice.

• Journal of Pharmacopuncture
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• v.24 no.3
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• pp.138-141
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• 2021

Objectives: This study aims to describe the utilization of herbal formulas from Wenrejingwei by using network analysis and understand the treatment of acute exogenous febrile diseases. Methods: We constructed a matrix of high-frequency herbal combinations (HCs) from Wenrejingwei and Shang Han Lun and cluster networks based on cohesive analysis. Network analysis was performed to compare the results. Results: The results of the high-frequency HC network in Wenrejingwei showed cohesive patterns in three categories corresponding to dampness-heat and warm-fever treatment. Compared to the Shang Han Lun network, the Wenrejingwei network indicated a careful approach in the use of pungent and warm herbs such as Guizhitang. Moreover, the combination of Scutellaria baicalensis and Coptis chinensis along with the use of herbs strengthening yin, such as Ginseng Radix and Liriopes Radix, provide evidence of a holistic approach in the treatment of exogenous febrile diseases by considering the balance of the human body damaged by heat. Conclusion: The results of this study could help select appropriate herbal formulas and treatment methods for treating Onbyeong and modern acute febrile infectious diseases.

• Korean Journal of Acupuncture
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• v.27 no.3
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• pp.79-95
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• 2010

Objective : In this study, we try to identify the herbal formulated by Heo Im from Kyeongheombang(經驗方), and investigate its medical property. Method : Those articles referenced from Heo Im's herbal formulas in "Sauikyeongheombang(四醫經驗方)" were extracted and results were quantitatively analyzed. From extracted empirical formulas, those categorized as externally applicable formulas were grouped by several standards and their medical significance was analyzed. Results and Conclusions : 85 and 66 articles were designated to be referred from Heo(許) in "Sauikyeongheombang" and "Uibanghapbu(醫方合部)" in each category, and 263 and 155 were identified to be Heo Im formulas, respectively. Externally applicable formulas in Heo Im's empirical recipes have following characteristics. First, various methods were used by Heo Im. Second, Heo Im's empirical formulas suggest useful clinical information maximizing therapeutic effect, which is of much value, originated from his practical experiences as a clinician. Third, Heo Im's therapy favorably succeeds the tradition of Hyangyak-medicine and Empirical -medicine. From this information, Heo Im is thought to have had rich insight and experience, not only in acupuncture but also in the prescription of herbal formulas at those days.

• Journal of Society of Preventive Korean Medicine
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• v.16 no.3
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• pp.129-137
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• 2012

Objective : Herb-drug interactions have become an important issue because of the consumption of herbal remedies has increased in the world. Yangguksanhaw-tang (Liang ge san huo-tang) and Taeumjowi-tang (Tai yin tiao wei-tang) are typical herbal formulas on Sasang constitution medicine (four-constitution medicine). This study was aimed at evaluating the effects of Yangguksanhaw-tang and Taeumjowi-tang on drug metabolizing enzymes, cytochrome P450 (CYP450) isozymes. Methods : Vivid$^{(R)}$ CYP450 Screening Kits were used to measure of CYP3A4, CYP2C19, CYP2D6 and CYP2E1 activities. This method is based on the use of fluorescent CYP450 substrates that are efficiently metabolized by specific CYP450 isozymes to yield a product with altered fluorescent properties. The percent inhibitions of CYP450s by herbal formulas were calculated. Results : Yangguksanhaw-tang inhibited CYP2C19 and CYP2E1 activities higher than that other CYP450 isozymes. The $IC_{50}$ values of CYP2C19 and CYP2E1 were 159.83 ${\mu}g/mL$ and 261.40 ${\mu}g/mL$, respectively. The CYP2E1 activity was inhibited ($IC_{50}=215.17{\mu}g/mL$) higher than that other CYP450 isozymes by Taeumjowi-tang. Conclusions : These results suggest that Yangguksanhaw-tang may inhibit the metabolism of co-administered drugs whose primary route of metabolism is via CYP2C19 or CYP2E1. Taeumjowi-tang could inhibit the metabolism of co-administered drugs, which are substrates for CYP2E1. Therefore, co-administration of the herbal formulas and other conventional drugs should be undertaken with care.

• Journal of Korean Medical classics
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• v.33 no.1
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• pp.51-60
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• 2020

Objectives : To compare the herbal ingredients of the prescriptions in 「Newly Selected Twenty-four Key Formulas applied to Tae-eumin(新定太陰人病應用要藥二十四方)」 chapter of the Shinchuk edition of the 『Donuisusebowon』 and those from the texts of the Four Great Doctors of the Jin Yuan period. Methods : The herbal ingredients of the 『Donuisusebowon』 and those from 『Huangdisuwen Xuanminglunfang(黃帝素問宣明論方)』, 『Lanshimicang(蘭室秘藏)』, 『Suwenbingji Qiyibaomingji(素問病機氣宜保命集)』, 『Shanghan Biaoben Xinfaleicui(傷寒標本心法類萃)』, 『Piweilun(脾胃論)』, 『Neiwai Shangbianhuolun(內外傷辨惑論)』, 『Shanghanzhige(傷寒直格)』, 『Shanghanxinyao(傷寒心要)』, 『Sanxiaolun(三消論)』 were entered into the database. Next, formulas which included the herbal combination pattern of Tae-eumin formula were determined. Results : Among the 27 Tae-eumin formulas including edited versions, those that showed similar pattern among those in the JinYuan texts were the following 12: Gegenjiejitang(葛根解肌湯), Reduohanshaotang(熱多寒少湯), Gegenchengqitang(葛根承氣湯), Gegentaichengqitang(葛根大承氣湯), Gegenshaochengqitang(葛根小承氣湯), Mahuangpobiaotang(麻黃發表湯), Bufeiyuantang(補肺元湯), Zaojiaodahuangtang(皂角大黃湯), Guadisan(瓜蒂散), Shexiangsan(麝香散), Shichangpuyuanzhisan(石菖蒲遠志散), Maimundongyuanzhisan(麥門冬遠志散). Conclusions : Based on the finding that 44.4% of the Shinchuk edition's Tae-eumin formula patterns could be found in the texts of the Four Masters, Dongmu's assertion that about half of the Tae-eumin formulas has been clarified by the doctors of the Song, Yuan, Ming eras could be understood as true.

• Herbal Formula Science
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• v.22 no.2
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• pp.87-103
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• 2014

Objectives : Herbal formulas are complicated to analyze and difficult to compose because of its mixed, complex features. So we discussed about how to compose herbal formulas effective and efficient by analyzing various effectiveness of each herbal extracts. Methods : To evaluate the effectiveness of herbal formula, anti-oxidative and anti-inflammatory effectiveness were mathematically analyzed. DPPH, superoxide anions, Nitric Oxide scavenging activity was measured to evaluate the effectiveness of 7 herbal extracts. And next, cytotoxic activity of extracts on RAW 264.7 cells were measured using MTS assay. To asses anti-inflammatory effect, nitric oxide and $PGE_2$ production were measured. Based on these anti-oxidative and anti-inflammatory experiment result, mathematical analyzation were carried out with constOptm function, and determined efficacy-maximizing ratio. Results : This mathematical analysis based formula showed significantly outstanding effectiveness than other formulae. And estimated tendency of anti-inflammatory effectiveness was matched with real effectiveness. Conclusions : So, mathematical analysis can be available to evaluate and estimate the effectiveness of herbal formulae.

• The Korea Journal of Herbology
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• v.24 no.4
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• pp.17-23
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• 2009

Objectives : This study aimed to provide basic data for future policies regarding the expansion of health insurance, through investigating the current status of Oriental herbal medicine insurance as perceived by the public. Methods : Questionnaire was developed through literature searches, in-depth interviews, item generation and item reduction. The questionnaires were further refined by a focus group. 221 surveys were retrieved from the general public. Results : The in-depth interviews, reveal that the public is aware of the various forms of Oriental herbal medicine formulas, except for the use of mixture of which are soluble granules covered by insurance. The public awareness of the soluble granules turned out to be so low that enhanced awareness of it is required. The public identified decoctions as the most preferred formula as well as the most effective formulas out of all Oriental herbal medical formulas. They also suggested that it should be the first to be included when the insurance policy expands in the future. The public had frequent experienced not choosing Oriental herbal prescription due to the high cost. Insurance coverage of Oriental herbal prescription is much needed. The public indicated that they will make frequent visits to the KMD if the insurance covers Oriental herbal prescriptions. Conclusions : The current status quo of Oriental herbal medicine insurance showed that the public identified decoctions as the most preferred, most effective and the top priority to be covered by insurance.

• The Journal of Pediatrics of Korean Medicine
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• v.38 no.3
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• pp.53-65
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• 2024

Objectives This study aimed to analyze herbal formulas for epilepsy recorded in nine herbal manuscripts regulated by the Ministry of Food and Drug Safety (MFDS). The goal was to identify the frequency and associations of the included herbs and to determine effective herbal combinations for epilepsy treatment. Methods The study analyzed formulas for epilepsy (癲癎) from nine herbal manuscripts regulated by the MFDS: 東醫寶鑑, 方藥合編, 鄕藥集成方, 景岳全書, 醫學入門, 濟衆新編, 廣濟秘笈, 東醫壽世保元, and 本草綱目. We examined the frequency of herbs, herb pairs, and their degree centrality within the network using Netminer 4.5. Results The analysis identified 143 different herbs across the 159 formulas. Frequently included herbs were 朱砂, 人蔘, 天南星, 麝香, 茯笭. The most common herb pairs included 朱砂-麝香, 茯笭-人蔘, 朱砂-天南星, 朱砂-人蔘, 朱砂-遠志, 半夏-天南星. Network analysis revealed four distinct clusters: Group 1 (tranquillizing by heavy settling and opening the orifices), Group 2 (dispelling phlegm and regulating qi), Group 3 (tonifying and tranquillizing), and Group 4 (pacifying the liver and extinguishing wind). Conclusion The herbal formulas for epilepsy in the nine MFDS-regulated manuscripts have antiepileptic effects through central nervous system sedation and neuroprotective actions.

• The Journal of Korean Medicine
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• v.30 no.6
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• pp.1-8
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• 2009

Objectives: Formulas for treatment of yin or yang deficiency conditions have been commonly used in traditional Korean medicine. The aim of this study is to examine the possible inhibitory effects of yin- or yang-tonifying formulas on in vivo anti-platelet activity and in vivo anti-thrombotic activity. Methods: We tested the effects of 26 types of yin- or yang-tonifying formulas on platelet aggregation induced by collagen in human whole blood using the impedance method of aggregometry and accessed a biomarker of platelet activation using thromboxane $B_2$ immunoassay. We also tested the anti-thrombotic effects of effective candidates on experimental models of thrombosis in mice. Results: 3 types of yin-tonifying formulas and 3 types of yin-yang-tonifying formulas were selected to be the most effective candidates (p<0.01). Also, through in vivo study, the antithrombotic activities of Igyeong-tang, Gamisipjeondaebo-tang, and Gamisoyo-san-treated groups, with recovery rate of 60, 50, and 45.45%, respectively, were observed to be higher than those of the control group (saline, 36.8%) in mouse acute thrombosis. Conclusion: These results show that yin-tonifying formulas are more effective in anti-platelet and anti-thrombotic activity than yang-tonifying formulas.

• Herbal Formula Science
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• v.18 no.2
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• pp.109-124
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• 2010

In this study, we considered the usecase of formulas containing either Fritillaria Bulb (川貝母) or Fritillaria Thunbergii Bulb (浙貝母). These two medicinal materials are distinguished in the Korea Pharmacopoeia and circulating the market separately. But only term "貝母" is traditionally written for describing formulas, and the proper material will have to be determined by a subjective point of view. So, we have comparatively studied the nature, flavor, meridian entry, effect and indication of two materials first. Then we have chosen 54 formulas that "貝母" was used as a primary material from the Donguibogam and the Bangyachappyun, and we have compared effects, indications of two materials and indication of 54 formulas. Finally, we have suggested proper materials for each formula by referring the results above and sentences, which is explaining formulas and the roles of materials in the combination for treatment. The analysis showed that Fritillaria Bulb is proper to 15 formulas, Fritillaria Thunbergii Bulb is proper to 31 ones. This number is 85.2% of 54 formulas and this result shows that we need to distinguish between two materials for "貝母" in the formulas from old traditional literature. For the rest 8 formulas (14.8%), we could not analyze which material is proper or not.