• Korean Journal of Pharmacognosy
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• v.19 no.4
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• pp.239-247
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• 1988

Essential oil of the root of Angelica gigas Nakai (Umbelliferae) was investigated. Essential oil was obtained from the dried roots by steam distillation and fractionated by column chromatography. Each isolate or fraction was identified by GC, GC-MS and spectral analysis. It was found to contain eleven monoterpenes such as ${\alpha}-pinene,\;camphene,\;{\beta}-pinene,\;myrcene,\;{\alpha}-phellandrene,\;{\Delta}-3-carene,\;{\alpha}-terpinene,\;p-symene,\;limonene,\;{\gamma}-terpinene$ and terpinolene and also found to contain 4-vinylguauacol, myristicin, elemol, ${\beta}-eudesmol,\;{\alpha}-eudesmol,\;four\;sesquiterpenes\;involving\;{\Delta}-elemene$. Four sesquiterpenes and five sesquiterpene alcohols were tentatively identified by comparison of their mass spectra.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.10 no.1
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• pp.185-208
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• 1997

A Literatual Study on the external treatment of eye diseases, the result were as follows. 1. The external treatment of eye diseases used eyedrops(點,滴), steam bath(熏), washing(洗), plaster(敷). 2. Eyedrops used filterated decoction. 3. Eye diseases used Bomeolum(永片), Coptidis Rhiwma(黃連), Angelicae gigantis Radix(當歸) with clearing away heat and toxic materials, clearing away swelling, pain, ithing and convulsion, clearing away nebula 4. Eye diseases used B-1(晴明), B-2(찬竹), Tae-Yang(太陽), S-1(承泣), G-1(瞳子료), S-2(四白), TE-23(絲竹空), Eo-Yo(魚腰), G-14(陽白), Gu-Hu(球後), G-20(風池), B-18(肝兪), LI-4(合谷), Liv-3(太衡, B-23(腎兪), G-37(光明), Liv-2(行間), GV-23(上星), and S-36(足三里).

• The Korea Journal of Herbology
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• v.27 no.2
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• pp.61-67
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• 2012

Objective : Angelica Gigas Nakai is a popular oriental medicine used for the treatment of vascular diseases. The aim of this study is to investigate neuroprotective effect of the water extract of Anelicae Gigantis Radix Palva (AG) in transient middle cerebral artery occlusion (tMCAO)-induced ischemic rats via the regulation of angiogenesis-related molecules. Methods : Sprague-Dawley rats were intraperitoneally administrated with AG water extract at doses of 10, 25, 50 mg/kg body weight after tMCAO (90 min occlusion). reperfusion for 24 hr infarction volumes were measured by 2,3,5-tetrazolium chloride (TTC) staining. Brain tissues were observed neuronal cell injuries by nissl staining, and also brain-blood barrier (BBB) permeability change by evans blue. Expression of vascular endothelial growth factor (VEGF), angiopoietin-1 (Ang-1) and Tie-2 receptor protein in brain tissues was determined by western blot. Results : AG water extract significantly reduced infarction volume in ischemic brains of rats, degradation of neuronal cell, BBB permeability and expression of VEGF protein dose-dependently. Ang-1 protein was increased dose-dependantly, not significantly. Conclusion : This study suggests that AG water extract shows neuroprotective effect by preventing BBB breakdown, with regulating angiogenesis factor VEGF and Ang-1.

• The Journal of Internal Korean Medicine
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• v.39 no.4
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• pp.717-731
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• 2018

Objectives: The purpose of this research is to investigate clinical studies of essential tremor in China. Methods: We investigated clinical studies of Traditional Chinese Medicine therapies in traditional Chinese medical journals for essential tremor through the China National Knowledge Infrastructure (CNKI) database. In total, 15 clinical articles were analyzed. This study examined the authors; published years; types of study; treatment methods for the treatment and control groups; periods; outcome assessment; and results. Results: Nine articles used acupuncture, 6 articles used herbal therapy. The most commonly used acupoints were GV20, GB20, LR3, LI4, GB34, SP6, and EX-HN1. The most commonly used herbs were Paeoniae Radix Alba, Angelicae Gigantis Radix, Cnidii Rhizoma, Gastrodiae Rhizome and Uncariae Ramulus et Uncus. Total effective rate was 66.67-96.7%; the treatment group values were significantly higher than the control group values in all papers. Tremor score, HAMD, curative effect of TCM syndrome, and incidence of adverse effects were significantly more affected in the treatment group than in the control group. Conclusion: More active clinical studies are needed on essential tremor, and the results of this study can be used as a basis for future research.

• Herbal Formula Science
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• v.15 no.2
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• pp.1-8
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• 2007

The source of Gwibitang(歸脾湯) is the book of Jesaebang(濟生方), The formulae is excluded Angelicae gigantis radix(當歸) and Polygalae radis(遠志) in the Jesaebang(濟生方), Jn the Guch iryuyo(口齒類要), Jeongcheryuyo(正體類要) and Gyojubuinyangbang(校註婦人良方), has been bec ame White Pria cocos Wolf(白茯笭) instead of Hoelen cum Pini Radix(白茯神), and is followed constitution of Uihagypmun(醫學入門) in the Donguibogam(東醫寶鑑). Basic formulae of Gwibitang(歸脾湯) consist of Sanjointang(酸棗仁湯), Sagunjatang(四君子湯). Hwanggitang, Danggwibohyeoltang(當歸補血湯), a kind of Jeongjihwan(定志丸類), a kind of Chongmyeongtang(聰明湯類). To deficiency of the heart and spleen, apply Sanjointang(酸棗 仁場), a kind of Jeongjihwan(定志丸), Sagunjatang(四君子湯) and Hwanggitang. To insufficiency of the spleen-gi(脾氣), apply Sagunjatang(四君子湯), Hwanggitang and a kind of Jeonssiigongsan(定志小丸). To deficiency of blood, apply Danggwibohyeoltang(當歸補血湯). Gwibitang(歸脾湯) is used for a mnesia and severe palpitation as a result of deficiency of the heart and spleen and deficiency of both gi(氣) and blood(血).

• Natural Product Sciences
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• v.27 no.4
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• pp.264-273
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• 2021

Simultaneous quantification of multiple marker compounds in herbal medicine by high performance liquid chromatography (HPLC) analysis is still a challenge due to the complexity in various parameters to be considered and co-existing multi-components. As a case study, a reliable HPLC method for simultaneous quantification of paeoniflorin from Paeoniae Radix and decursin from Angelicae Gigantis Radix in various commercial herbal medicine was developed based on analytical quality by design (AQbD) strategy. As a first step, risk assessment was performed to select the critical method parameters (CMPs) which were decided as organic mobile phase ratio and column oven temperature. In order to evaluate the effect of the CMPs on critical method attributes (CMAs) of peak resolution and tailing, central composite design (CCD) was employed. The final chromatographic conditions were optimized as follows: column- C₁₈, 4.6 × 250 mm, 5 ㎛ particle size; mobile phase- A: acetonitrile, B: 0.1% acetic acid water; detection wavelength- 235 nm for paeoniflorin, 325 nm for decursin; column oven temperature- 25℃; flow rate- 1.0 mL/min; gradient mobile phase system as Time (min) : % A, 0:14, 25:14, 30:50, 60:50, 61:100, 65:100, 66:14, 75:14. The method was successfully validated according to the International Conference on Harmonization (ICH) guidelines and piloted for ten commercial herbal medicines.

• The Journal of Pediatrics of Korean Medicine
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• v.38 no.2
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• pp.53-67
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• 2024

Objective This study aimed to assess the trend of randomized clinical trials conducted in China involving oral herbal medicine for treating adolescent polycystic ovary syndrome (PCOS). Methods We used the China National Knowledge Infrastructure as our primary resource and conducted a search using keywords such as "PCOS", "多囊卵巢" and "多囊卵巢综合征". We identified and analyzed seven RCTs. Results 1. The group receiving herbal medicine treatment demonstrated significant improvements in total efficiency, sex hormone levels, and ultrasound-measurable values compared to the control group. 2. Epimedii Herba (淫羊藿), Alviae Miltiorrhizae Radix (丹參), and Angelicae Gigantis et Acutilobae Radix (當歸) were among the most used herbs in Traditional Chinese medicine decoctions for treating PCOS. Conclusions The findings suggest that oral herbal medicine is an effective treatment for patients with PCOS. This study provides a foundation for future research on the use of oral herbal medicine in PCOS treatment.

• The Journal of Pediatrics of Korean Medicine
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• v.34 no.2
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• pp.57-74
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• 2020

Objectives The purpose of this study is to analyze clinical studies on the efficacy and safety of herbal medicine in vitiligo by analyzing randomized controlled trials (RCTs). Methods Three electronic databases including the PubMed, EMBASE, and Cochrane library were used to search for randomized controlled trials, by using specific key words and criteria up to January 4^th, 2020. Data in regards to years of publication, nation, demographic information, disease characteristics, duration of diseases, treatment methods, treatment period, outcome measures, results and adverse events were collected for this study. Results A total of 11 randomized controlled trials were selected and analyzed. The total effective rate of the treatment group treated with herbal medicine was significantly higher than that of the control group. In the other outcome measures, the treatment group also showed statistically significant differences in improving the outcome measures compared to the control group, or showed similar treatment effects to the control group. The most commonly used herbal medicines were Carthami Flos (紅花), Angelicae Gigantis Radix (當歸), Angelica dahurica Bentham et Hooker f. (白芷), Astragali Radix (黃芪), Glycyrrhizae Radix et Rhizoma (甘草), Salviae Miltiorrhizae Radix (丹參), Persicae Semen (桃仁), Araliae Continentalis Radix (獨活), Tribuli Fructus (白蒺藜), Psoraleae Semen (補骨脂) etc. Hardly any severe adverse events were reported from the trials selected. Conclusions Based on the results of the clinical studies, herbal medicine treatment could be an effective and safe option for vitiligo treatment and symptom improvement.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.3
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• pp.804-809
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• 2003

Kagam-bojungikgitang is the water extracts prepared from Ginseng Radix, Astragali Radix. Angelicae gigantis Radix, Astractylodis Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Artemisiae iwayomogii Herba, and Scutellariae Radix. This is a modified prescription of Bojungikgitang, which has been used for the treatment of indigestion, and immunological disease in oriental countries. In this study, the effects of Kagam-bojungikgitang and Bojungikgitang on the production of prostaglandin E₂ (PGE₂) and the expression of cyclooxygenase-2 (COX-2) were examined using RAW 264.7 macrophages activated with lipopolysaccharide (LPS). Both prescriptions dose-dependently reduced the release of PGE2 and expression of COX-2 caused by stimulation of LPS without cytotoxic effect. Kagam-bojungikgitang's inhibitory effects were better than Bojungikgitang in PGE2 production and COX-2 expression. Moreover, Kagam-bojungikgitang also attenuated markedly the production of tumor necrosis factor (TNF)-α, and IL-6 than Bojungikgitang in LPS-stimulated RAW 264.7 macrophages. These results suggest that Kagam-bojungikgitang decreases PGE2 and pro-inflammatory cytokine production in macrophages and these properties may contribute to the anti-inflammatory activity of Kagam-bojungikgitang.

• Herbal Formula Science
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• v.11 no.1
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• pp.115-128
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• 2003

Bojungikgitang is the water extracts prepared from Ginseng Radix, Astragali Radix, Angelicae gigantis Radix, Astractylodis Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Bupleuri Radix, Cimicifugae Rhizoma, which has been used for the treatment of indigestion, and immunological disease in oriental countries. In this study, the effects of Bojungikgitang on the productions of nitiric oxide (NO) and prostaglandin $E_2\;(PGE_2)$, and the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) were examined using RAW 264.7 macrophages activated with $interferon-{\gamma}\;(IFN-{\gamma})$ plus lipopolysaccharide (LPS). Bojungikgitang (10-400 ${\mu}$g/ml) per se had no cytotoxic effect in unstimulated macrophages, but this compound dose-dependently reduced the release of NO and $PGE_2$ caused by stimulation of $LPS/IFN-{\gamma}$. The levels of iNOS and COX-2 protein were markedly suppressed by the treatment with Bojungikgitang in a concentration dependent manner. Moreover, Bojungikgitang also attenuated the production of tumor necrosis factor (TNF)-${\alpha}$, interleukin (1L)-1${\beta}$ and IL-6 in LPS-stimulated RAW 264.7 macrophages. These results suggest that Bojungikgitang decreases the NO and $PGE_2$ production in macrophages by inhibiting iNOS and COX-2 expression and these properties may contribute to the anti-inflammatory activity of Bojungikgitang.