• Title/Summary/Keyword: traditional expression

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Molecular biologic mechanism of obesity by GGEx18 (경신강지환(輕身降脂丸)18의 분자생물학적인 비만조절 기전에 관한 연구)

  • Lee, Hee-Young;Yoon, Ki-Hyeon;Seo, Bu-Il;Park, Gyu-Ryeol;Yoon, Mi-Chung;Shen, Zhi-Bin;Cui, Hong-Hua;Shin, Soon-Shik
    • The Korea Journal of Herbology
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    • v.26 no.1
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    • pp.65-74
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    • 2011
  • Objectives : This study was undertaken to verify the modulation mechanism of Gyeongshingangjeehwan18 (GGEx18) in ob/ob male mice. Methods : Eight-week old mice (wild-type C57BL/6J and ob/ob) were used for all experiments. Wild-type C57BL/6J mice were used as lean control and obese ob/ob mice were randomly divided into 5 groups : obese control, GGEx15 (Ephedra sinica Stapf + Rheum palmatum L.), GGEx16 (Ephedra sinica Stapf + Laminaria japonica Aresch), GGEx17 (Rheum palmatum L. + Laminaria japonica Aresch), and GGEx18 (Ephedra sinica Stapf + Laminaria japonica Aresch + Rheum palmatum L.). After mice were treated with several kinds of GGEx for 11 weeks, the mRNA expression of peroxisome proliferator-activated receptor (PPAR) target genes and uncoupling protein (UCP) were measured. In addition, $PPAR{\alpha}$ and $PPAR{\beta}$ transactivation was examined in NMu2Li hepatocytes, C2C12 myocytes, and 3T3-L1 preadipocytes using transient transfection assays. Results : 1. Hepatic $PPAR{\alpha}$ target genes, such as ACOX and VLCAD mRNA levels were significantly increased by GGEx18 compared with obese controls. In skeletal muscle, LCAD mRNA expression was stimulated by GGEx16, GGEx17, and GGEx18, whereas MCAD mRNA expression by GGEx17 and GGEx18. $PPAR{\beta}$ target LPL mRNA levels were also increased by GGEx16, GGEx17, and GGEx18 in skeletal muscle, but adipose LPL mRNA levels were decreased. In addition, GGEx18 upregulated UCP mRNA expression in skeletal muslce. 2. $PPAR{\alpha}$ reporter gene expression was increased by GGEx18 in NMu2Li cells compared with vehicle. $PPAR{\alpha}$ and $PPAR{\beta}$ reporter activities were also increased by all GGEx treatments in C2C12 and 3T3-L1 cells. Conclusions : These results suggest that GGEx can act as $PPAR{\alpha}$ and $PPAR{\beta}$ activators, and that GGEx may regulate obesity by stimulating $PPAR{\alpha}$, $PPAR{\beta}$, and UCP activity. Of the 4 compositions, GGEx18 seems to be most effective in improving obesity and lipid disorders.

Nuruk Extract Inhibits Lipopolysaccharide-Induced Production of Nitrite and Interleukin-6 in RAW 264.7 Cells Through Blocking Activation of p38 Mitogen-Activated Protein Kinase

  • Kim, Jong-Eun;Jung, Sung-Keun;Lee, Sang-Jin;Lee, Ki-Won;Kim, Gye-Won;Lee, Hyong-Joo
    • Journal of Microbiology and Biotechnology
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    • v.18 no.8
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    • pp.1423-1426
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    • 2008
  • Nuruk, which is a natural inoculator and source of amylolytic enzymes, is used in Korean traditional rice wine. A methanol extract of nuruk (NE) attenuated lipopolysaccharide (LPS)-induced nitrite and interleukin (IL)-6 in RAW 264.7 cells. Both the n-hexane and water fractions from NE (MEH and MW, respectively) inhibited the production of nitrite and IL-6 in RAW 264.7 cells. MEH and MW also inhibited the LPS-induced inducible nitric oxide synthase expression. Further, and MEH protected against the LPS-induced activation of p38 mitogen-activated protein kinase. Together, these results indicate that nuruk may contribute to the anti-inflammatory and cancer-preventive effects of Korean traditional rice wine.

Picture Book and Famous Paintings Art Programs : Effect on Young Children's Artistic Appreciation and Artistic Expression (그림책과 명화를 활용한 미술프로그램이 유아의 미술 감상능력과 미술 표현능력에 미치는 영향)

  • Jang, Youngsook;Yun, Kyeong Ah
    • Korean Journal of Child Studies
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    • v.26 no.3
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    • pp.97-110
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    • 2005
  • This study of the effectiveness of various art programs took place in Gwangju with asample of 60 four- to five-year-old children from three kindergartens. The children were assigned to one of three experimental groups : 20 children in the picture book group(experimental group 1), 20 children in the famous paintings group(experimental group 2), and 20 children in the traditional group(control group). Data were analyzed by ANCOVA using the scores of the pre-test as covariance. Results showed that the picture book and the famous painting art programs affected young children's art ability more positively than the traditional art program. The picture book art program showed particularly high educational effectiveness.

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Development of Fashion Art Design with Jogakbo, a Korean Traditional Wrapping Cloth

  • Kan, Moon-Ja
    • International Journal of Costume and Fashion
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    • v.7 no.1
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    • pp.11-21
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    • 2007
  • In this study, we will analyze the artistic character of Jogakbo as a element of fashion art design. Korean traditional Jogakbo is a common homemade item made from clothing remnants and is a part of the culture of women�s quarters. Currently, Jogakbo is higly regarded for its artistic value and it finds a variety of uses in fashion. In particular, it is striking how its modern-style geometric lines and color composition are congruous with abstract art. In applying Jogakbo to fashion art design, we study the artistic expression of Jogakbo in 4 aspects; namely, line, color, material, and technique; and analyze the 4 artistic characteristics; beauty of naivety, simplicity, moderation and freedom. 8 dresses designed based on these 4 characteristics are presented as examples.

A Study on the Characteristics of Arne Jacobsen's Furniture Design (아느 야콥슨(Arne Jacobsen)의 가구 디자인 특성에 관한 연구)

  • 김진우;한민정
    • Journal of the Korea Furniture Society
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    • v.12 no.1
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    • pp.69-79
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    • 2001
  • The purpose of this study is to examine the characteristics of Arne Jacobsen's chair design. He was one of the few creators who inscribed his name in both the history of architecture and furniture design. His works reflected a form of "Regional Modernism" in which traditional techniques collide with functionalist beliefs. This grafting of ideas generated a person aesthetics which he used to establish a suitability of scale, detail an program for each design. In the material aspect, he had enjoyed using the plasticity of the plywood, polyurethane, tubular steel and in the formative aspect, organic form is combined with minimalization of material and simplicity. To sum up what is unique about Arne Jacobsen's chair design, it is that it is distinguished by a clear understanding and expression of beauty from nature, a complete understanding of the material used and the melding of traditional and functional techniques to generate organic form.anic form.

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Underground Cinema and Avant-Garde Art: The Rise of American Independent Cinema

  • Li, Nan;Jung, Heonyong
    • International Journal of Advanced Culture Technology
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    • v.10 no.1
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    • pp.102-107
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    • 2022
  • The emergence of independent cinema in the United States in the 1960s was the earliest sign of postmodernism in the country, which was often referred to as "underground cinema". The works, in a counter-cultural stance, overturned the thought of depth of traditional art cinema, not exploring the meaningful relationship between form and content in terms of artistic technique, but creating an aesthetic that echoed the "Pop Art" of the time by collaging established means of expression with traditional and fashionable ones in a consumerist manner. In this paper, American independent cinema was examined, firstly by analyzing the local and external factors that contributed to its rise. Secondly, two genres of independent cinema core paradigm, "underground cinema" and "pop cinema" were focused on, as a way of demonstrating the attention and influence that independent cinema has gained. Finally, we found that independent cinemas are also seeking for alternative exploration and diverse expressions in the context of the times.

Spinosin Inhibits Aβ1-42 Production and Aggregation via Activating Nrf2/HO-1 Pathway

  • Zhang, Xiaoying;Wang, Jinyu;Gong, Guowei;Ma, Ruixin;Xu, Fanxing;Yan, Tingxu;Wu, Bo;Jia, Ying
    • Biomolecules & Therapeutics
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    • v.28 no.3
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    • pp.259-266
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    • 2020
  • The present research work primarily investigated whether spinosin has the potential of improving the pathogenesis of Alzheimer's disease (AD) driven by β-amyloid (Aβ) overproduction through impacting the procession of amyloid precursor protein (APP). Wild type mouse Neuro-2a cells (N2a/WT) and N2a stably expressing human APP695 (N2a/APP695) cells were treated with spinosin for 24 h. The levels of APP protein and secreted enzymes closely related to APP procession were examined by western blot analysis. Oxidative stress related proteins, such as nuclear factor-erythroid 2-related factor 2 (Nrf2), and heme oxygenase-1 (HO-1) were detected by immunofluorescence assay and western blot analysis, respectively. The intracellular reactive oxygen species (ROS) level was analyzed by flow cytometry, the levels of Aβ1-42 were determined by ELISA kit, and Thioflavin T (ThT) assay was used to detect the effect of spinosin on Aβ1-42 aggregation. The results showed that ROS induced the expression of ADAM10 and reduced the expression of BACE1, while spinosin inhibited ROS production by activating Nrf2 and up-regulating the expression of HO-1. Additionally, spinosin reduced Aβ1-42 production by impacting the procession of APP. In addition, spinosin inhibited the aggregation of Aβ1-42. In conclusion, spinosin reduced Aβ1-42 production by activating the Nrf2/HO-1 pathway in N2a/WT and N2a/APP695 cells. Therefore, spinosin is expected to be a promising treatment of AD.

Analysis of CEA Expression and EGFR Mutation Status in Non-small Cell Lung Cancers

  • Yang, Zhong-Ming;Ding, Xian-Ping;Pen, Lei;Mei, Lin;Liu, Ting
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.8
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    • pp.3451-3455
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    • 2014
  • Background: The serum carcinoembryonic antigen (CEA) level can reflect tumor growth, recurrence and metastasis. It has been reported that epidermal growth factor receptor (EGFR) mutations in exons 19 and 21may have an important relationship with tumor cell sensitivity to EGFR-TKI therapy. In this study, we investigated the clinical value of EGFR mutations and serum CEA in patients with non-small cell lung cancer (NSCLC). Materials and Methods: The presence of mutations in EGFR exons 19 and 21 in the tissue samples of 315 patients with NSCLC was detected with real-time fluorescent PCR technology, while the serum CEA level in cases who had not yet undergone surgery, radiotherapy, chemotherapy and targeted therapy were assessed by electrochemical luminescence. Results: The mutation rates in EGFR exons 19 and 21 were 23.2% and 14.9%, respectively, with the two combined in 3.81%. Measured prior to the start of surgery, radiotherapy, chemotherapy and targeted treatment, serum CEA levels were abnormally high in 54.3% of the patients. In those with a serum CEA level <5 ng/mL, the EGFR mutation rate was 18.8%, while with 5~19 ng/mL and ${\geq}20ng/mL$, the rates were 36.4% and 62.5%. In addition, in the cohort of patients with the CEA level being 20~49 ng/mL, the EGFR mutation rate was 85.7%, while in those with the CEA level ${\geq}50ng/mL$, the EGFR mutation rate was only 20.0%, approximately the same as in cases with the CEA level<5 ng/mL. Conclusions: There is a positive correlation between serum CEA expression level and EGFR mutation status in NSCLC patients, namely the EGFR mutation-positive rate increases as the serum CEA expression level rises within a certain range (${\geq}20ng/mL$, especially 20~49 ng/mL). If patient samples are not suitable for EGFR mutation testing, or cannot be obtained at all, testing serum CEA levels might be a simple and easy screening method. Hence, for the NSCLC patients with high serum CEA level (${\geq}20ng/mL$, especially 20~49 ng/mL), it is worthy of attempting EGFR-TKI treatment, which may achieve better clinical efficacy and quality of life.

A Study on the form of spatial expression shown in Rietveld's works - Focused on comparing with Mondrian's works - (리트벨트 작품의 공간표현 형식에 관한 연구 - 몽드리앙 작품과의 비교를 중심으로 -)

  • 박영경
    • Korean Institute of Interior Design Journal
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    • no.40
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    • pp.68-75
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    • 2003
  • The purpose of this study is to find out the expression style of space in Rietveld's early works in comparison with Mondrian's paintings. Through investigating the development of their works and analyzing the composition and disposition type of elements such as point, line, plane, color in the selected works, we can draw the following conclusions. .First, Rietveld pursues the dissolution of traditional volume and the de-composition of elements as Mondrian does. Second, the painterly property of plane is emphasized by the projection of separately floating elements on the picture plane. Third, the separating the layer of lines from the layer of planes and the re-combination of these two layers present the superimpositional image of three-dimensional objects. This leads into new conception of architectural space and develops the transparency and the extension of plan in modem architecture.

Expression of Body in Contemporary Fashion Illustrations (현대 패션 일러스트레이션에 나타난 몸 표현에 관한 연구)

  • Park, Eun-Kyung
    • Journal of the Korean Society of Costume
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    • v.59 no.5
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    • pp.53-70
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    • 2009
  • The purpose of this study is to analyze the expressional traits and meanings of body images in contemporary fashion illustration, based on postmodern body theories and body images in postmodern art. For achieving the purpose, this study performed related research works and undertook a demonstrative analysis of fashion illustrations. The results are as follows : The postmodern body theories not only opposed, deconstructed the traditional concepts and norms of body, but also revealed the suppressed facts of it. Also they composed the new concepts of body. The expressional traits of body images in postmodern art and contemporary fashion illustration were categorized as realistically presented body, distorted/deformed body, fragmented body, abject body, post-gendered body and absent body. Through these traits, the meanings of defiance to authority, revelation of reality, new creation were expressed. In conclusion, the various body images in contemporary fashion illustration reflect open concepts for human beings and give new aesthetic experiences.