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RISS 인기검색어
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- 주제어 : Codonopsis Lanceolatae Radix (검색결과 4 건)
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오한철,홍철희,이수형,황충연,김남권,Oh, Han-Cheol,Hong, Chul-Hee,Lee, Soo-Hyeong,Hwang, Chung-Yeon,Kim, Nam-Kwon 대한한의진단학회 2004 大韓韓醫診斷學會誌 Vol.17 No.2
Melanin pigmentation has an essential role in protecting human skin against the damaging effects of ultra violet radiation, infection, environmental factor, etc. However abnormal melanin pigmentation can directly cause a number of congenital and acquired pigmentary skin disease. This study conducted to evaluate the effects of various partition extracts of Codonopsis lanceolata on the melanogenesis in the B 16 melanoma cells. The cells were treated for 3 days with various partition extracts of Codonopsis lanceolata. While treatment with the BuOH partition extract of Codonopsis lanceolata increased significantly the tyrosinase activity and melanin content, the n-Hexane or ethyl acetate partition extract dose-dependently suppressed them compared with untreated control. But ethyl acetate partition significantly decreased the cell viability. The H2O partiton extract at various concentrations did not exhibit any significant change on the melanogenesis. These results indicate that treatment with the n-Hexane partition extract inhibits the melanogenesis in B16 melanoma cells, and raise the possibility that this extract may be effective in the abnormal melanin pigmentation as well as the whitening agent for the skin.
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사삼(沙蔘), 양유(羊乳), 제니(薺苨)의 감별기준 연구
박은상 ( Eun-sang Park ),이세리 ( Se-ree Lee ),정종민 ( Jong-min Jeong ),송명규 ( Myeong-gyu Song ),윤지현 ( Jee-hyun Yoon ),주영승 ( Young-sung Ju ) 대한본초학회 2017 大韓本草學會誌 Vol.32 No.2
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.
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산화동물 모델 흰쥐 간세포에 대한 사삼(沙蔘), 양유근(羊乳根) 및 해방풍(海防風)의 항산화 효과 연구
민상홍 ( Sang Hong Min ),한효상 ( Hyo Sang Han ),이영종 ( Young Jong Lee ) 대한본초학회 2009 大韓本草學會誌 Vol.24 No.3
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.
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