• 제목/요약/키워드: Rhodiola Rosea

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홍경천(Rhodiola rosea L.)의 액아배양을 통한 다신초 유도 및 기내 대량증식 (In vitro propagation and multiple shoot induction of Rhodiola rosea L. by axillary bud culture)

  • 배기화;고명석;김남영;송재모;송관필
    • Journal of Plant Biotechnology
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    • 제39권2호
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    • pp.114-120
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    • 2012

  • 본 실험은 약리적 효능이 뛰어난 홍경천의 기관 (액아가 포함된 줄기 조직)배양을 통한 대량증식 방법의 일환으로 액아배양을 통한 다신초를 유도, 증식조건에 관해 BA와 GA3의 영향을 조사하였고 신초증식에 필요한 적정 sucrose의 농도를 확인하였다. 그 후 적절한 기내 발근 및 토양순화 조건을 탐색하여 최적의 홍경천의 생산 조건을 확립하였다. 다신초의 유도 및 증식은 $GA_3$와 BA를 혼합 처리가 효과적이었다. 신초증식에 효과적인 sucrose의 농도는 50 g/L가 첨가된 배지였으며, 평균 7 cm 이상의 신장을 보였다. 기내 발근은 옥신류 식물생장조절물질 무첨가 배지에서 가장 높은 발근길이와 개수를 나타냈다. 기내발근된 유식물체의 토양순화는 모래상을 제외하고는 모두 양호한 생장을 보였고, 특히 모래, 피트모스, 펄라이트가 모두 첨가된 배합토에서 가장 양호한 생장을 보였다. 이상의 결과는 수년전 국내에 도입하려다 실패한 약용식물인 홍경천의 기내배양을 통한 재배의 가능성을 제시하는 것이고 더 나아가 다양한 생물소재의 활용 방안의 기초재료로 활용될 것으로 보여진다.

  • https://doi.org/10.5010/JPB.2012.39.2.114 인용 PDF KSCI

Effect of Cinnamon and Rhodiola rosea treatment on blood Glucose, Triglyceride, Total cholesterol and Glycohemoglobin in db/db mouse

  • Kim, Shung-Hee;Lee, Geum-Ju;Choung, Young-Se
    • 대한약학회:학술대회논문집
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    • 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2-2
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    • pp.104.1-104.1
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    • 2003

  • The purpose of this study is to investigate the effect of the samples on the blood levels of glucose, glycohemoglobin(HbAlc), total cholesterol and triglyceride. The samples have been used in the treatment of a type 2 diabetic animal model (C57BlKsj db/db). The samples were administrated orally before each meal for 6 weeks. Cinnamon dose was 50mg/kg/day, 100mg/kg/day, 150mg/kg/day and 200mg/kg/day, respectively. Rhodiola rosea dose was 50mg/kg/day, 100mg/kg/day, 15-mg/kg/day and 200mg/kg/day, respectively. (omitted)

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홍경천(紅景天)추출물(KH101)이 강제유영 흰쥐의 피로회복에 미치는 영향 (Effects of Rhodiola rosea (KH101) on Anti-fatigue in Forced Swimming Rats)

  • 정혁상;김은영;심은섭;이현삼;문은정;김진화;김선여;손영주;손낙원
    • 대한한방내과학회지
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    • 제29권4호
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    • pp.922-938
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    • 2008

  • Objectives : Rhodiola rosea has been used in herbal medicine to treat various conditions, such as antimelancholia, antifatigue, improvement of work competence and prevention of altitude sickness. In this study, we investigated effects of Rhodiola rosea extract (KH101) on fatigue in forced swimming rats. Methods : Sprague-Dawley rats were induced with fatigue by forced swimming, then rats in each group were treated with KH101. We observed changes of glucose, LDH and cortisol in serum and LDH, glycogen, hexokinase, citrate synthase MDH, SDH and CK in muscle. Results : Obtained results were as follows: 1. Continuance times of exercise significantly increased in all groups at day 1, in the 50 mg/kg concentration group at day 2, in all groups at day 3 and in the 50 mg/kg conc. group at day 4. 2. In serum, glucose significantly decreased in all concentration groups. 3. In the soleus muscle, LDH significantly decreased in the 50 mg/kg concentration group. HK significantly decreased in the 100 mg/kg conc. group. SDH significantly increased in the 100 mg/kg conc. MDH were significantly decreased in all conc. groups. 4. In the gastrocnemius muscle, HK significantly decreased in all concentration groups, while MDH significantly increased all conc. groups. Conclusions : It is concluded that the KH101 has and anti-fatigue effect in rats. Additional studies are needed to find the mechanism of the association between each single herb.

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