Korea Institute of Science and Technology

Csir

Korea Advanced Institute of Science and Technology

Seoul National University

Yonsei University

University-industry Cooperation Group of Kyung Hee University

Snu Rdb Foundation

University of Ulsan Foundation for Industry Cooperation

Gachon University of Industry-academic Cooperation Foundation

Csir of Scientia

Hak Cheol Kwon

Hyun Ok Yang

Jungyeob Ham

Young-Joo Kim

Joon Ki Kim

Jin Wook Cha

Jin Soo Park

Vinesh Jaichand Maharaj

Gerda Fouche

Sung-Kwon Chung

Eric Khorombi

Dae Sik Jang

Byung Hwa Jung

Bong Chul Chung

Young Tae Park

Dashnie Naidoo

Rudzani Nthambeleni

Jaeyoung Kwon

Jeremiah Senabe

Hocheol Kim

Chu Won Nho

Keon Wook Kang

Jin Chul Kim

Tae Jung Kim

Jeong Hill Park

Hee Ju Lee

Kyungsu Kang

Jae Wook Lee

Sung Won Kwon

Myung Sook Oh

Sun Yeou Kim

Doheon Lee

Jongheon Shin

So Hee Kwon

Ho Seong Hwang

Ji-Hye Yoo

Kee Beom Ko

Li Jun Zhang

Seemi Tasnim Alam

Jae Young Kwon

Hyuk-Jai Jang

Min Cheol Kang

Seong-Su Kim

Cheon Soo Park

Hwa-Mi Lee

Dong-Chan Oh

Seong-Hwan Kim

Kyu Hyuk Jeong

Jungho Song

Jae Gyu Park

Woong Bi Park

Su Nam Kim

Pil Ju Choi

Soon Hye Park

Provided are methods of reducing and killing bacteria and fungi, and photodynamic treatment methods and sterilization methods using the methods of reducing and killing bacteria and fungi. The method of reducing and killing bacteria and fungi includes bringing a composition including aextract or a fraction thereof as an active ingredient into contact with cells or tissues of a subject and irradiating cells or tissues of a subject in contact with the composition with an absorbable wavelength of excitation light.

Composition for photodynamic reaction containing extract ofas an effective ingredient, antimicrobial, antifungal and sterilization composition including the same, and sterilization method using the composition for photodynamic reaction

Provided are astersaponin I, which is a novel triterpene saponin derivative isolated and identified from aNakai (Korean starwort) extract, and a use thereof for preventing or treating a neurodegenerative disorder.

Triterpene saponin derivative and use thereof

The present invention relates to a pharmaceutical composition for prevention or treatment of an allergic disease comprising a mixed extract of two or more selected from the group consisting ofroot,root, andas an active ingredient; a method for prevention or treatment of an allergic disease using the pharmaceutical composition; and a health functional food and a feed composition for improvement of an allergic disease. The composition and method of the invention can specifically inhibit the differentiation of Th2 cells and thus can be effectively used as a composition for prevention or treatment of an allergic disease.

Composition for preventing or treating allergic diseases containing mixed extract of two or more amongroot,root, andas active ingredients

Provided are a pharmaceutical composition including aextract as an active ingredient; and a method for preventing or treating ischemia-reperfusion injury in a subject by using a food composition or the pharmaceutical composition.

Composition comprisingextract for preventing or treating ischemia-reperfusion injury and use thereof

Provided are a novel compound, preparing method thereof, and use thereof as inhibitor of histone demethylase. The compound represented by Chemical Formula 1 has activity which inhibits histone demethylase and thus is capable of specifically and effectively inhibit activity of histone demethylase.

Compound, preparing method thereof, and use thereof as inhibitors of histone demethylase

The present disclosure relates to a novel method for preparing an arylnaphthalene lignan compound. In synthesis of arylnaphthalene lignan compounds and derivatives according to the present disclosure, a naphthalene backbone may be constructed first and an aryl group may be introduced at the final stage. Through this, various kinds of derivatives that could not be prepared from the existing methods can be synthesized effectively. Further, the synthesis method according to the present disclosure is appropriate for large-scale production.

Method for preparation of justicidin a derivatives of arylnaphthalene lignan structure

A pharmaceutical composition and a food composition including extracts ofsp. for treating dementia, which compositions inhibit the formation of &#x3b2;-amyloid, and a method of preparing the extracts.

Composition for preventing or treating dementia comprising extracts of monsonia species

Composition and method for preventing and/or treating dementia and ameliorating memory impairment and/or improving memory, comprising one or more arylnaphthalene lignan derivatives, namely Justicidin A, 5-methoxyjusticidin A, Chinensinaphthol, and a pharmaceutically-acceptable salt thereof, as active ingredient.

Composition containing arylnaphthalene lignan derivative for preventing and/or treating dementia

A method of preventing or alleviating alcohol hangover, which comprises administering one or more selected from the group consisting ofextracts, dried products of the extracts, and concentrates of the extracts to a subject in need of preventing or alleviating alcohol hangover is provided.

Composition for preventing and/or alleviating hangover comprising extracts of sophora flavescens

Growing community of inventors

Seoul, South Korea

Hak Cheol Kwon