• 생약학회지
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• 제43권1호
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• pp.46-53
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• 2012

This study was conducted to investigate the change of antioxidant activity and ingredient in 4 species medicinal plant by processing. As a result, EtOAc extract and n-BuOH extract obtained from Cistanche deserticola Y. C. Ma and processed Cistanche deserticola Y. C. Ma showed difference on the experiment of antioxidant activity by DPPH method. Change of ingredient also was confirmed by TLC and HPLC analyses. Two main compounds of antioxidant activity change were isolated by column chromatography from the EtOAc extract and n-BuOH extract of Cistanche deserticola Y. C. Ma. The chemical structure of the compound 1 isolated from EtOAc extract of Cistanche deserticola Y. C. Ma was elucidated as 2'-acetylacteoside by means of IR and NMR analyses. Also, the chemical structure of the compound 2 isolated from n-BuOH extract of Cistanche deserticola Y. C. Ma was confirmed as acteoside. The antioxidant activity of processed Cistanche deserticola Y. C. Ma. was declined by 3 time decrements of 2'-acetylacteoside such as 1.89 mg/g to 0.62 mg/g and 2 time decrements of acteoside such as 5.81 mg/g to 2.67 mg/g by processing.

• 동의생리병리학회지
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• 제25권6호
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• pp.989-995
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• 2011

Hypothyroidism is the most common disease in the endocrine system. Cistanche Deserticola has been used traditionally in the treatment of kidney deficiency and Yang deficiency syndrome. In this study, we investigated the therapeutic effects of Cistanche Deserticola on Hypothyroidism rat model induced by PTU. 24 Two-month-old Sprague-Dawley male rats were divided into 4 groups : 1) normal(n=6), 2) PTU-induced hypothyroidism control(n=6), 3) hypothyroidism rat treated with Cistanche Deserticola(n=6), 4) hypothyroidism rat treated with levothyroxine(n=6). PTU was administered for 4 weeks. Cistanche Deserticola and levothyroxine was administered 2 weeks after PTU was initiated for a total duration of 2 week. Body weights were checked every week and after 4 weeks, biochemical analysis was performed and T3, T4 and TSH were measured by ELISA kits. In comparison with the normal group, the control group showed hypothyroidism with lower T3, T4 level and higher TSH level. In the Cistanche group the level of T4 was significantly increased and TSH level was significantly decreased. There was no significant difference in biochemical labs and weight between the Cistanche group and the control group. These findings suggest that Cistanche Deserticola could help the production of thyroid hormones under PTU suppression. And there is no harmful effect on liver and kidney function, and other metabolism. According to these results Cistanche Deserticola could be an useful agent for treating hypothyroidism.

• Journal of Plant Biotechnology
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• 제43권4호
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• pp.492-499
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• 2016

본 연구는 육종용을 이용한 기능성 화장품 소재 개발을 목적으로 육종용 추출물의 피부 미백 및 항노화 효능 검정을 위해 수행되었다. 육종용 추출물의 세포 생존율은 B16F10 melanoma 세포를 이용하여 MTT assay를 수행하여 측정한 결과, 육종용 추출물 4 mg/ml 농도에서 90% 이상의 세포 생존율을 보였다. 육종용 추출물을 처리한 B16F10 melanoma 세포를 이용하여 RT-PCR로 유전자 발현을 검정한 결과 tyrosinase, collagenase 및 elastase 유전자의 발현을 육종용 추출물 4 mg/ml 농도에서 각각 80.9%, 37.6%, 70.9% 억제 하였다. 육종용 추출물의 DPPH 라디칼 소거능 측정을 이용한 항산화 활성은 2 ~ 10 mg/ml 농도에서 70.6% ~ 82.6%로 높게 나타났다. 육종용 추출물의 미백과 항노화 효과를 검정하기 위하여 육종용 추출물을 2, 4, 6, 8 및 10 mg/ml 농도로 처리하여 확인하였다. 육종용 추출물의 tyrosinase 저해활성은 66.8% ~ 78.5%, elastase 저해활성은 67.6% ~ 79.3%, collagenase 저해활성은 72.3% ~ 83.6%로 각각 나타났으며, hyaluronidase 저해활성은 65.8% ~ 69.2%로 나타났다. 따라서 육종용은 피부 미백 및 노화방지를 위한 기능성 화장품 소재로 우수한 것으로 평가되며, 세포생존율과 각종 효능을 고려할 때, 육종용 추출물 4 mg/ml 농도가 적정농도로 판단된다.

• 한방안이비인후피부과학회지
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• 제35권1호
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• pp.11-23
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• 2022

Objectives : The purpose of this study is to confirm the anti-inflammatory effects of Cistanche deserticola Water Extracts(CDWE). Methods : In this study, cell viability was determined by MTT assay. NO production was determined with Griess reagent, and IL-6 production was determined by ELISA. And western blot analysis was performed to confirm the protein expression of NOS2, COX-2, I𝜅B-𝛼, p-I𝜅B-𝛼, and NF-𝜅B. Results : CDWE was not cytotoxic at 15.625-1,000㎍/㎖ in RAW 264.7 cells. CDWE inhibited NO production in a concentration-dependent manner, with inhibitory effect on expression levels of IL-6. Expression level of NOS2, NF-𝜅B p65, and p-I𝜅B-𝛼 decreased at 250-1,000㎍/㎖. mRNA expression of COX-2 suppressed at 250, 1,000㎍/㎖. Conclusions : These results suggest that CDWE has anti-inflammatory effects and can be used as an anti-inflammatory therapeutic material.

• 한국생명과학회:학술대회논문집
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• 한국생명과학회 2007년도 제48회 학술심포지움 및 추계국제학술대회
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• pp.99.2-99.2
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• 2007

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• 융합정보논문지
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• 제9권12호
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• pp.286-293
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• 2019

본 연구에서는 식약청 고시 원료인 레티놀, 레티닐팔미테이트, 아데노신, 폴리에톡실레이티드레틴아마이드 4종류와 항 노화의 효능을 가진 천연 원료인 금송, 하고초, 맨드라미, 브라질린, 여뀌, 황기, 연교, 자근, 대황, 육종용에 대한 연구 동향을 살펴보았다. 현재까지의 항 노화 연구는 주로 콜라겐 생성과 엘라스타아제 합성 억제 기전을 중심으로 이루어지고 있는 것이 확인되었다. 하지만, 피부의 노화 과정은 여러 가지 원인에 의해서 발생하는 것으로 볼 때, 다양한 기전에 맞춰 피부 항노화에 도움을 줄 수 있는 안전하고 효과적인 천연 원료를 활용한 항노화 연구가 지속적으로 이루어져야할 것으로 사료되어 진다.