• The Korea Journal of Herbology
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• v.32 no.2
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• pp.33-40
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• 2017

Objectives : This study is aimed at establishing the discriminative criteria for Adenophorae Radix (AT; Sasam), Codonopsis Lanceolatae Radix (CL; Yangyu) and Adenophorae Remotiflori Radix (AR; Jeni). Because of confusable publications and the similitude of herb shape, CL and AR have been used as AT in the markets. Methods : We firstly discriminated and confirmed AT, CL and AR through observing the external morphology of original plants. Then, external-internal morphological features of the medicinal herbs were studied. A stereoscope was used to determine macroscopic features of dried herbal medicines and a microscope was conducted to examine internal features with the samples, which were embedded in paraffin and stained. Results : 1. The original plant of CL was discriminated with the stem shape in comparison with others. AT and AR were classified by the leaf position of original plant. 2. In the macroscopic morphological study of medicinal herbs, CL had lumps, which seem like a wart. Also, AT and AR were different in the density of cross section. 3. In the microscopic morphological study of the medicinal herbs, the phloem, fissures and the arrangement of xylem were selected as discriminative criteria for 3 kinds of herbs. With these contents, we suggested the identification keys, including further details. Conclusions : These results, especially identification keys, will be helpful to distinguish 3 kinds of herbs, referred to as a 'Sasam'. Moreover, macroscopic and microscopic methods used in this article would be applicable tools for the discrimination of other herbs.

• The Journal of Korean Obstetrics and Gynecology
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• v.25 no.2
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• pp.131-141
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• 2012

Objectives: The purpose of this study is to evaluate the efficacy and biosafety of Adenophorae Radix(AR) extract in obesity or overweight patient. Methods: This study is double-blind, randomized, placebo-controlled intervention Study. 30 patients with BMI $25{\leq}$ and 30> were allotted into two groups at random. In 0, $6^{th}$, $12^{th}$ week, we had checked body weight, waist line, hip line, body fat and abdominal CT scan. In 0, $12^{th}$ week, we also had checked lipid metabolism and biosafety with blood test. Results: AR treatment had a significant effect on suppressing body wight gain (p<0.01) and BMI index(p<0.01). AR treatment reduced plasma TG level but we couldn't find statistical significance. AR treatment had produced no adverse reactions. Conclusions: This study shows that Adenophorae Radix(AR) extract can reduce the weight, BMI. Adenophorae Radix(AR) extract can be used in obesity or overweight patient.

• Korean Journal of Medicinal Crop Science
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• v.9 no.3
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• pp.205-210
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• 2001

Dried parts of the two species are difficult to distinguish morphologically, thus Codonopsis radix has been sold instead of Adenophorae radix in herbal medicine market. Therefore, this study was conducted to develop the genetic marker through the examination of the phylogenetic relationships between two Adenophora triphylla(Thunb.) A. DC. var. japonica Hara, two Adenophora radiatifolia Nakai, five Codonopsis lanceolata(Sieb. et Zucc)Trautv. using RAPD analysis. Fifty decarmer oligonucleotide primers were screened for the RAPD analysis, and four primers generated distinct RAPD markers specific to Adenophorae radix and Codonopsis radix. Based on the RAPD patterns, the genetic relationships between three herbal medicine were analyzed by UPGMA method. As a result, Adenophorae radix and Codonopsis radix were classified into two major subgroups on the basis of the genetic similarity coefficient. The specific RAPD patterns generated by the selected primers were reproducible from dried materials. Furthermore, the specific RAPD patterns were produced from the mixture of dried roots of A. triphylla and C. lanceolata. These results prone the usefulness of the RAPD analysis for the discrimination of pure materials from the mixtures of A. triphylla and C. lanceolata.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.43 no.4
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• pp.329-335
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• 2017

We have studied on the keratinocytes differentiation and skin barrier function using Adenophorae radix (A. radix) root extract, which was known to contain triterpenoid, saponin and starch. A. radix root extracts showed the $PPAR{\alpha}$ expression level of Wy-14,643 $0.5-1.0{\mu}M$ in CV-1 cells. The cornified envelop formation (CE) of human keratinocyte cell line (HaCaT) and normal human keratinocyte (NHK) showed a statistically significant increased compared to the control. When HaCaT cells were treated with A. radix root extract, transglutaminase (TGase-1) was significantly increased. As a result of clinical study of the simple cosmetic formulation containing A. radix root extract for about 2 weeks, TEWL values were significantly decreased and water contents were increased. The ceramides, which were obtained from the inner forearm, were also significantly increased statistically. We suggest that the A. radix root extract can be used as a preventive and therapeutic agent for skin diseases such as dry skin and atopy.

• Korean Journal of Pharmacognosy
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• v.34 no.1 s.132
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• pp.10-13
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• 2003

This study is to establish the quality control method of Adenophorae Radix. (6R,7R)-E,E-tetradeca-4,12-diene-8,10-diyne-1,6,7-triol (1) isolated from this plant was adequate as an analytical marker. Content of 1 in Adenophorae Radix was $0.006\;{\pm}\;0.003%$ (n = 43). In addition, total ash content was $6.5\;{\pm}\;4.0%$, and loss on drying was $12.1\;{\pm}\;2.1%$.

• Natural Product Sciences
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• v.20 no.4
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• pp.243-250
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• 2014

A simple GC method with a FID detector was developed in order to determine two main compounds (${\beta}$-sitosterol and lupenone) for Adenophorae Radix. ${\beta}$-Sitosterol and lupenone were analyzed by the gradient thermal ramping method. Nitrogen was used as the carrier gas at 108 kPa. The flow rate of gas was 2.0 mL/min; $2{\mu}L$ of filtered sample was injected at a split ratio of 1 : 80. This method was fully validated with respect to linearity, precision, accuracy and robustness. Further, this GC-FID method was applied successfully in order to quantify two compounds in an Adenophorae Radix extract. The GC analytical method for classification analysis was performed by repeated analysis of 59 reference samples in order to differentiate between Adenophora triphylla var. japonica Hara and 14 Codonopsis lanceolata. The results indicate that the GC-FID method is suitable and reliable for the quality evaluation of Adenophorae Radix.

• Biomedical Science Letters
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• v.20 no.3
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• pp.117-123
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• 2014

Adenophorae Radix (AR) has been used as a traditional medicine for various diseases. However, the regulatory effects of AR in atopic dermatitis are not yet understood. This study attempted to determine the pharmacological effects of AR and its constituent on both compound 48/80 or histamine-induced scratching behaviors and 2, 4-dinitrochlrobenzene (DNCB)-induced atopic dermatitis in mice. The findings of this study demonstrated that AR reduced compound 48/80 or histamine-induced scratching behaviors in mice. Treatment of AR attenuated the AD symptoms such as eczematous, erythema and dryness and serum IgE and IL-6 levels in AD model. Additionally, AR inhibited the TNF-${\alpha}$-induced the Nuclear factor-${\kappa}B$ activation in HaCaT cells. Collectively, the findings of this study provide us with novel insights into the pharmacological actions of AR as a potential molecule for therapeutic agent against atopic dermatitis.

• Proceedings of the PSK Conference
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• 2003.10b
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• pp.221.3-222
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• 2003

Adenophorae Radix, the roots of Adenophora triphylla var. japonica Hara (Campanulaceae) is known to be an anti-inflammatory and antitussive drug used for the treatment of lung disease. However quality control method is not established yet. This study is to establish the quality control method of Adenophorae Radix.From the roots of this plant, we isolated (6R,7R)-E,E-tetradeca-4,12-diene-8,10-diyne-1,6,7-triol (1) as a marker compound for the quality control and determined its content by HPLC-UV detector. (omitted)

• The Korea Journal of Herbology
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• v.24 no.3
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• pp.109-119
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• 2009

Objectives : The present study was purposed to compare Adenophorae Radix (henceforth AR), Codonopsis lanceolatae Radix (henceforth ClR) and Glehniae Radix cum Rhizoma (henceforth GRcR) concerning their anti-oxidant effect. Methods : We measured eythrocyte, leukocyte, thrombocyte, serum albumin, total bilirubin, LDL cholesterol, and glucose as well as SOD, GSH, catalase, NO, and MDA in the rat liver oxidatively stressed by AAPH. Results : 1. The oxidative stress-induced thrombocyte levels were significantly decreased in CIR-treated and GRcR-treated groups. 2. The oxidative stress-impaired SOD acitivities were significantly recovered in AR-treated and GRcR-treated groups. 3. The oxidative stress-reduced GSH contents were significantly increased in ClR-treated and GRcR-treated groups. 4. The oxidative stress-reduced catalase contents were significantly increased in all of the three groups. 5. The oxidative stress-induced NO productions were significantly decreased in all of the three groups. Conclusions : AR, ClR, and GRcR altogether showed the anti-oxidant effect in the rat liver oxidatively stressed by AAPH. The anti-oxidant properties of tAR, ClR, and GRcR seem to be similar even if those have different botanical properties and different medical efficacies in oriental medicine.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.2
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• pp.440-445
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• 2004

The aim of this study was to investigate the effect of Adenophorae Radix (AR) on melanogenesis of B16F10 mouse melanoma cells. The cells were treated for 5 days with AR at several concentrations. Treatment with AR suppressed melanin contents as a dose dependent manner without cytotoxicity and morphological change. And the extract of AR also inhibited tyrosinase activity, a key enzyme forming melanin, in a dose-dependent manner, Treatment of the cells with Adenophorae Radix also suppressed the increase of α-MSH (10 nM)-induced melanin contents and tyrosinase activity. These results suggest that AR inhibits melanogenesis and abrogates α-MSH-induced melanogenesis in B16 melanoma cells.