본 연구에서는 제주도에서 자생하는 30여 종의 식물추출물에 대한 항비만 효능을 조사하였다. 항비만 효능은 in vitro oil red-O staining 방법을 이용하여 지방전구세포 3T3-L1에서 분화억제력을 측정하였다. 그 결과, 30여 종의 식물 중에서 약도라지, 호장근, 유근피 등을 포함한 6종의 식물이 지방전구세포 3T3-L1의 분화를 억제하였다. 지방전구세포의 분화를 억제하는 물질 중 유근피, 약쑥, 호장근, 후박 4종은 우수한 항산화 효능도 동시에 가지고 있음을 확인하였다. 이러한 결과를 통해, 본 실험에서 확보된 추출물이 항비만 물질로 사용될 수 있는 가능성을 확인하였다.
본 연구에서는 제주도에서 자생하는 30여 종의 식물추출물에 대한 항비만 효능을 조사하였다. 항비만 효능은 in vitro oil red-O staining 방법을 이용하여 지방전구세포 3T3-L1에서 분화억제력을 측정하였다. 그 결과, 30여 종의 식물 중에서 약도라지, 호장근, 유근피 등을 포함한 6종의 식물이 지방전구세포 3T3-L1의 분화를 억제하였다. 지방전구세포의 분화를 억제하는 물질 중 유근피, 약쑥, 호장근, 후박 4종은 우수한 항산화 효능도 동시에 가지고 있음을 확인하였다. 이러한 결과를 통해, 본 실험에서 확보된 추출물이 항비만 물질로 사용될 수 있는 가능성을 확인하였다.
In this study, we investigated the anti-obesity activity of extracts collected from wild plants in Jeju island. The inhibitory effect of plant extracts on the differentiation of preadipocyte 3T3-L1 was examined by oil red-O staining. We found that extracts collected from 6 plants among 31 plants, na...
In this study, we investigated the anti-obesity activity of extracts collected from wild plants in Jeju island. The inhibitory effect of plant extracts on the differentiation of preadipocyte 3T3-L1 was examined by oil red-O staining. We found that extracts collected from 6 plants among 31 plants, namely, Aralia elata(Miq.) Seem, Polygonum multiflorum Thunberg, Artemisia asiatica, platycodon grandiflorum(Jacq.) A. Dc., Polygonum cuspidatum S. et Z., Magnolia obovata Thunb, significantly inhibited preadipocyte differentiation. Additionally, 4 plant extracts were also found to have antioxidant activities in DPPH radical scavenging assay. Taken together, these results show that 6 plant extracts suppress the differentiation of preadipocytes, suggesting the potential use of 6 plant extracts as anti-obesity agents.
In this study, we investigated the anti-obesity activity of extracts collected from wild plants in Jeju island. The inhibitory effect of plant extracts on the differentiation of preadipocyte 3T3-L1 was examined by oil red-O staining. We found that extracts collected from 6 plants among 31 plants, namely, Aralia elata(Miq.) Seem, Polygonum multiflorum Thunberg, Artemisia asiatica, platycodon grandiflorum(Jacq.) A. Dc., Polygonum cuspidatum S. et Z., Magnolia obovata Thunb, significantly inhibited preadipocyte differentiation. Additionally, 4 plant extracts were also found to have antioxidant activities in DPPH radical scavenging assay. Taken together, these results show that 6 plant extracts suppress the differentiation of preadipocytes, suggesting the potential use of 6 plant extracts as anti-obesity agents.
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제안 방법
for anti-obesity activities. For the ease of screening procedure, oil red~O staining assay was employed in this study. 3T3-L1 preadipocytes were treated with 10 ㎍/mL plant extracts, and the inhibitory effect on adipocyte differentiation was tested by photospectrometrical quantification of oil red—0 stain bound to the lipid droplets.
이론/모형
The statistical significance of the data was determined by Students f-test. p < 0.
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