• 제목/요약/키워드: traditional expression

검색결과 1,568건 처리시간 0.03초

Astragaloside IV Prevents Obesity-Associated Hypertension by Improving Pro-Inflammatory Reaction and Leptin Resistance

  • Jiang, Ping;Ma, Dufang;Wang, Xue;Wang, Yongcheng;Bi, Yuxin;Yang, Jinlong;Wang, Xuebing;Li, Xiao
    • Molecules and Cells
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    • 제41권3호
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    • pp.244-255
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    • 2018
  • Low-grade pro-inflammatory state and leptin resistance are important underlying mechanisms that contribute to obesity-associated hypertension. We tested the hypothesis that Astragaloside IV (As IV), known to counteract obesity and hypertension, could prevent obesity-associated hypertension by inhibiting pro-inflammatory reaction and leptin resistance. High-fat diet (HFD) induced obese rats were randomly assigned to three groups: the HFD control group (HF con group), As IV group, and the As IV + ${\alpha}$-bungaratoxin (${\alpha}-BGT$) group (As IV+${\alpha}-BGT$ group). As IV ($20mg{\cdot}Kg^{-1}{\cdot}d^{-1}$) was administrated to rats for 6 weeks via daily oral gavage. Body weight and blood pressure were continuously measured, and NE levels in the plasma and renal cortex was evaluated to reflect the sympathetic activity. The expressions of leptin receptor (LepRb) mRNA, phosphorylated signal transducer and activator of transcription-3 (p-STAT3), phosphorylated phosphatidylinositol 3-kinase (p-PI3K), suppressor of cytokine signaling 3 (SOCS3) mRNA, and protein-tyrosine phosphatase 1B (PTP1B) mRNA, pro-opiomelanocortin (POMC) mRNA and neuropeptide Y (NPY) mRNA were measured by Western blot or qRT-PCR to evaluate the hypothalamic leptin sensitivity. Additionally, we measured the protein or mRNA levels of ${\alpha}7nAChR$, inhibitor of nuclear factor ${\kappa}B$ kinase subunit ${\beta}/nuclear$ factor ${\kappa}B$ ($IKK{\beta}/NF-KB$) and pro-inflammatory cytokines ($IL-1{\beta}$ and $TNF-{\alpha}$) in hypothalamus and adipose tissue to reflect the anti-inflammatory effects of As IV through upregulating expression of ${\alpha}7nAChR$. We found that As IV prevented body weight gain and adipose accumulation, and also improved metabolic disorders in HFD rats. Furthermore, As IV decreased BP and HR, as well as NE levels in blood and renal tissue. In the hypothalamus, As IV alleviated leptin resistance as evidenced by the increased p-STAT3, LepRb mRNA and POMC mRNA, and decreased p-PI3K, SOCS3 mRNA, and PTP1B mRNA. The effects of As IV on leptin sensitivity were related in part to the up-regulated ${\alpha}7nAchR$ and suppressed $IKK{\beta}/NF-KB$ signaling and pro-inflammatory cytokines in the hypothalamus and adipose tissue, since co-administration of ${\alpha}7nAChR$ selective antagonist ${\alpha}-BGT$ could weaken the improved effect of As IV on central leptin resistance. Our study suggested that As IV could efficiently prevent obesityassociated hypertension through inhibiting inflammatory reaction and improving leptin resistance; furthermore, these effects of As IV was partly related to the increased ${\alpha}7nAchR$ expression.

In-vitro와 In-vivo에서 산수유의 남성갱년기 개선효과 (Effect of Corni Fructus on Testosterone Deficiency Syndrome in In vitro and In vivo)

  • 김태묵;정호경;장지훈;심미옥;이무진;조정희;조현우
    • 생약학회지
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    • 제47권3호
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    • pp.264-272
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    • 2016
  • This study was carried out to evaluate the preventive effect of the Corni Fructus (SSU) 50 % EtOH extract (SSU-E50) against bisphenol A (BPA) toxicity in Leydig cells and improving testosterone deficiency syndrome in orchidectomized Sprague-Dawly (SD) rats. Antioxidant properties were measured by radical scavenging activity of SSU-E50 in ABTS assay and DPPH assay. Also, real-time polymerase chain reaction(real-time PCR) was performed to quantify the mRNA expression levels of antioxidant enzyme. SD rats were divided into eight group: normal, sham operation (Sham), orchidectomized (ORX), ORX treated with testosterone 1 mg/kg (Tes. 1), ORX treated with SSU water extract 100 mg/kg (SSU-A 100) and 300 mg/kg (SSU-A 300), ORX treated with SSU 50 % EtOH extract 100 mg/kg (SSU-E 100) and 300 mg/kg (SSU-E 300). On a comparative basis, the SSU showed better activity quenching ABTS with an IC50 value of 0.29 mg/ml and DPPH with an IC50 value of 0.33 mg/ml. Cell viability was evaluated by MTS assay as described not cytotoxic at the highest concentration of $500{\mu}g/ml$. Cytotoxicity of BPA showed in $200{\mu}M$, but definitely survived by treatment with SSU in Leydig cells. In addition, SSU increased the mRNA expression levels of antioxidant enzyme in BPA induced Leydig cells. Superoxide dismutase (SOD) level was slightly increased and malondialdehyde (MDA) level was decreased with SSU-A 100 in in-vivo. These results suggest that Corni Fructus extracts have the greatest property as a natural anti-oxidative and improves testosterone deficiency syndrome source.

국내 특급호텔 한중일 식음 공간 디자인의 문화적 특성 연구 (Characteristics of cultural expression appeared in Korean, Chinese and Japanese restaurants in major international hotels in Seoul)

  • 오옥재;김국선;이은민;이연숙
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 2003년도 춘계학술발표대회 논문집
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    • pp.82-87
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    • 2003
  • Nowadays' culture' is an important topic of conversation and rigorous researches have been done about the cultures of our neighboring countries such as China and Japan. It is expected that studies concerning applications of each traditional culture in modern design will be made rigorously in the near future. In this context this study chose five-star hotel restaurants located in Korea and investigated how the Korean, Chinese and Japanese cultures are incorporated into their modern interior design. The data were classified by space and design elements. The results show that colorful Korean identity(or Koreanity) was applied in Korean restaurants rather than the simplicity and naturalness of traditional space. As for Chinese restaurants, a large scale of space which Chinese traditional space reveals was not adopted because of their location too, but brilliant patterns and colors were used consistently. The typical Japanese style of simple lines, colors and materials were reflected in Japanese restaurants.

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전통 색상을 적용한 치과 실내디자인의 감성적 접근 (The Korean Traditional Color as Emotional Design Approach in Dental Clinic Interior Design)

  • 김선영;이경재
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 2006년도 춘계학술발표대회 논문집
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    • pp.63-64
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    • 2006
  • The design concept of this dental clinic Interior design is emotional color expression for the medical facility. This dental clinic is showing off the new adoption of the Korean primary traditional color pallette for the medical interior design. The graphic wall of the corridor is strongly attracting the eyes of customers while wrapping the corridor wall and partition with rather unconventional primary colored graphic shaping a tooth. Also the vivid and the dynamic atmosphere are emphasized by using the red color in the treatment area and the powder room. For the space programing, I focused on the functionality of each space and the efficiency of the traffic line. Centering around the information desk, the principal traffic line Is divided Into the staffs' private movement and the public movement.

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Architectural Modernity in the Planning of Japanese Overseas Exhibitions in the West and the Colonized Korea

  • Jung, Yoonchun
    • Architectural research
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    • 제17권3호
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    • pp.101-108
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    • 2015
  • So far, the Japanese exhibitions in the colonized Korea, especially the Joseon Industrial Exhibition of 1915, haven't been studied sufficiently; they have been understood mainly as political propaganda to legitimize the Japanese colonization of the Korean peninsula; many scholars have agreed that Japan highlighted material developments in Korea under the benevolent guidance of Japan by displaying strong visual contrasts between the modern and the traditional. So, they only acknowledge colonial modernity; this perspective regards Western forms as the sole expression of architectural modernity, not only in the exhibition but also in the colonial space and time. However, to be on a par with the West, Japan started to develop a series of historical narratives in searching for its historical origins in Asia, and it also carried out archaeological investigations in the Korean peninsula around the early 1900s. I argue that the developed historical narratives with traditional Korean artworks and architecture (i.e. the shared historical origins between Japan and Korea) influence the architectural conditions of the 1915 exhibition. And, the status of traditional Korean architecture in the Japanese exhibition expresses architectural modernity in terms of showing historical progress.

Japanism을 반영한 패션 디자인 전개에 관한 비교 연구 (A Comparative Study on the Design Developing of Japanism)

  • 이은령;배주원;이경희
    • 복식
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    • 제54권2호
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    • pp.39-52
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    • 2004
  • The purpose of this comparative study what is the way to express difference fashion design between Japanese fashion designers and Western fashion designers in the 1990s. The design data were 422 pictures of contemporary fashion designs which represented the Japanism style design from fashion collections and analyzed by literature study and classification categories. The results were as follows : 1) Early general Japanism expression was directly borrowed from traditional fashion design elements and has changed indirectly with fashion trend. 2) Japanese fashion designers have used color, fabric, and pattern than shape to express Japanese traditional images. 3) Western fashion designers have directly borrowed aesthetic elements of Kimono design, that is, layering. bending, neck-line, sleeve, and traditional Japanese men's wear to express Japanism.

현대주거공간에 표현된 전통표현특성에 관한 연구 - 색채와 마감재 중심으로 - (A Study on the Expression of Korean Traditional Characteristics in Modern Residences - Focus on Colors and Finishing material -)

  • 이용범;오인욱
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 2005년도 추계학술발표대회 논문집
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    • pp.56-60
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    • 2005
  • Finishing materials and colors which were expressed in the space is an important factor to decide the imagination of the space. Therefore if we analyze and spotlight the space with that factors again, we will readily know the characteristics that are expressed in our living space. A purpose of this study is how the traditionality like national thoughts, customs and behavior patterns is changed, arranged and expressed in the korean housing space in the 21c on the finishing materials and colors. Though this study we can know that the traditionality which are expressed in modern housing spaces shows with accommodating to characteristic that is expressed in traditional housing spaces.

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인도의 전통자수 MIRROR WORK에 관한 연구 (A Study on India's Traditional Embroidery, Mirror Work)

  • 한연희
    • 한국의상디자인학회지
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    • 제13권1호
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    • pp.99-112
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    • 2011
  • The purpose of this research is to study India's traditional embroidery method, Mirror Work, and to evaluate the examples of contemporary costumes as well as the applications of art to clothing that have been influenced by this technique, in order to expand its usage for creation of a new fashion image. Research in the literature and application of works related to Mirror Work have demonstrated: First of all, as a traditional embroidery method that represents the folk art of India, Mirror Work displays unique methods used in different regions and the way that various methods and materials were combined by the use of mirrors, beads, and $appliqu{\acute{e}}$. Secondly, it was found that the presentation of Mirror Work in the $pr{\hat{e}}t$-a-porte collection is based on a traditional embroidery method using both developed materials and adapted methods to express traditional reproducibility, geometric simplicity, and aesthetic characteristics of complex decorations. Thirdly, new plasticity for art to wear clothing can be created through various methods aside from embroidery, for example by a technique of wrapping crochet laces and tapes around the mirror for decorative purposes. Based on these results it can be inferred that, from the perspective of multiple forms for decorations, Mirror Work shares multiple forms of personal aesthetic goals through the mirror's unique quality for expression and enhanced images of artistic decorative art. Also, the introduction of traditional materials and methods for today's folk art and traditional costumes can be the subject of unique aesthetic characteristics based on different perspectives of the recreation of tradition. Finally, it can further create a new plasticity within the globalization phenomena.

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중국 원대 청화목단당초문합(靑花牡丹唐草汶盒)의 모란문양을 활용한 텍스타일 디자인 제안에 관한 연구 (A Study on Creating Textile Design Applied a Peony Blossom of Chinese Traditional Pattern)

  • 이연순;진단
    • 한국의상디자인학회지
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    • 제12권1호
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    • pp.1-10
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    • 2010
  • The purposes of this study are to review the Chinese traditional patterns and to apply one of them, the Peony Blossom pattern into modern textile designs for fashion For this purpose, first, the categories and symbolic meanings of the patterns existing in the Chinese traditional clothing from literature were reviewed. Second, the Peony Blossom patterns of Chinese traditional patterns from literature were reviewed and selected one of them, Third, authors applied the Peony Blossom pattern to creative textile design which would fit to appetite of people lived in modern society. The results were as follows: The patterns of Chinese traditional clothing could be classified as animal pattern, plant pattern, nature pattern, character pattern, lucky token pattern, geometric pattern and so on. All these patterns contained individual symbolic meaning, which varied according the different wearers. Moreover, it endows a peony blossom pattern of Chinese traditional patterns with modern style and purposes the textile design. The theme of the design is "Luxuriant Outing" with the concept of "Dream in Fantasy". The design target is the female born in the 1980's, that is, the target population between 20 and 30 years old. In addition, it is designed for the romantic one-piece. This paper perceives the national spirit revealed in the Chinese traditional patterns and designs with the combination of traditional culture and modernized technique of expression.

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The Images of Chinese Traditional Colors and Cultural Preferences -Focus on the Movie Costumes of -

  • Kim, Young-Sam;Jun, Yuh-Sun
    • 한국의류학회지
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    • 제34권12호
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    • pp.2006-2021
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    • 2010
  • An authentic national spirit in media (particularly films), traditional images, and color preferences is expressed through movies that are melted in local traditions. This study suggests a direction regarding the characteristics for historical costumes by examining traditional color images and cultural preference in the Chinese film (1987), a representative film that deals with Chinese history and traditions. This movie can illustrate the correlation between the temporal backgrounds and the costumes in the movie with the criteria of Eastern color systems. The results of this research are summarized as follows. First, the image of Chinese traditional colors represented in many parts of and the cultural preferences that underlies their works through the expression of traditional colors. The scenes of traditional costumes and colors express the visual embodiments of the costumes that reflect a specific status, ceremony, or ritual. Second, the traditional colors used in the movie are based on the Yin-Yang theory. Particularly, Red, Yellow, Black is mostly used for ordinary clothing. Third, there are some differences in the use of color arrangements, that change regarding the use of traditional colors according to images and situations that follow the intention of the director. Planning the color arrangements is considered an engaging connectivity between traditions and images in the movie and it is extended or reduced based on cultural preferences. Fourth, the increase and decrease of color arrangements is distinctively represented as the story of the movie proceeds.