Hyun Hur

"Lincoln, Slavery, and Abolitionism: Lincoln and the Abolitionists"

Hyun Hur

본 연구의 목적은 미국의 에이브러햄 링컨(Abraham Lincoln) 대통령과 19세기 전반기 대표적인 정치·사회개혁운동세력이자 급진주의 세력이었던 노예제폐지론자들 간의 상호 인식과 실질적 관계 및 상호 영향 관계를 추적해 봄으로써 링컨의 반(反)노예제 정치 행보와 내전의 발발, 노예해방선언의 과정에서 두드러지게 등장하는 이른바 “링컨주의”의 실체를 검증해보면서 동시에 이러한 …

An experimental study on the thermal and fouling characteristics in a washable shell and helically coiled heat exchanger by the Wilson plot method

Kyoungmin Koo, Junhyeon Hwang, Hyun Hur, Jae-Keun Lee et autres

kr (code pays fourni par la source)

Performance Evaluation of Plasma Air Cleaning Systems with Ion Impactor Type Electrodes for Removing Yellow Sand Dust

Sangkyung Park, Okchun Hyun, Heunghee Bae, Soowon Lee et autres

Yellow sand dust (Asian dust storm) causes harmful damage to both indoor and outdoor environments during the springtime. Removal of Yellow sand dust has become an issue for suitable indoor conditions, and an air cleaner is required to remove it efficiently; thus, …

us, kr (code pays fourni par la source)

Cis-guggulsterone inhibits the IKK/NF-κB pathway, whereas trans-guggulsterone inhibits MAPK/AP-1 in MCF-7 breast cancer cells: Guggulsterone regulates MMP-9 expression in an isomer-specific manner

Eun‐Mi Noh, Yong Eun Chung, Hyun Jo Youn, Sung Hoo Jung et autres

Νuclear factor-κB (NF-κB) and activator protein-1 (AP-1) are major transcription factors that have been associated with breast cancer metastasis by inducing matrix metalloproteinase-9 (MMP-9) expression. In this study, we investigated the inhibitory effects of guggulsterone isomers (cis or trans) on 12-O-tetradecanoylpho-bol-13-acetate (TPA)-induced …

kr (code pays fourni par la source)

Suppression ofPhytophthorablight on pepper (Capsicum annuumL.) by bacilli isolated from brackish environment

Byung‐Taek Oh, Hyun Hur, Kui-Jae Lee, Kuppusamy Shanthi et autres

Bacteria of the genus Bacillus are well known to possess antagonistic activity against numerous plant pathogens. In the present study, 11 strains of Bacillus spp. were isolated from a brackish environment and assayed for biocontrol activity under in vitro and in vivo …

kr, in (code pays fourni par la source)

Monascus pigment production by solid-state fermentation with corn cob substrate

Palanivel Velmurugan, Hyun Hur, Seralathan Kamala‐Kannan, Kui-Jae Lee et autres

kr, in, us (code pays fourni par la source)

Radix clematidis extract inhibits TPA-induced MMP-9 expression by suppressing NF-κB activation in MCF-7 human breast cancer cells

Hyun Hur

Matrix metalloproteinase-9 (MMP-9), which degrades the extracellular matrix (ECM), plays an important role in breast cancer pathogenesis. Previously, we reported that the Radix clematidis extract (RCE) inhibits MMP expression by suppressing the nuclear factor-κB (NF-κB) pathway. The purpose of the present study …

kr (code pays fourni par la source)

Dihydroavenanthramide D inhibits human breast cancer cell invasion through suppression of MMP-9 expression

Young‐Rae Lee, Eun‐Mi Noh, Hyun Ju Oh, Hyun Hur et autres

kr (code pays fourni par la source)

Cordycepin inhibits IL-1 -induced MMP-1 and MMP-3 expression in rheumatoid arthritis synovial fibroblasts

Eun‐Mi Noh, J.-S. Kim, Hyun Hur, B.-H. Park et autres

OBJECTIVE: MMP is a key enzyme in the degradation of extracellular matrices, and its expression plays important roles in inflammatory diseases. Cordycepin (3'-deoxyadenosine), a bioactive compound of Cordyceps militaris, has been shown to exhibit many pharmacological activities, such as anti-cancer, anti-inflammatory and …

kr (code pays fourni par la source)

Antifungal Activity of Eucalyptus-Derived Phenolics Against Postharvest Pathogens of Kiwifruits

Soon-Ok Oh, Jung-A Kim, Hae-Sook Jeon, Jong-Cheol Park et autres

Antifungal activities of natural substrances from Eucalyptus darlympleana, E. globules, E. gunnii and E. unigera were evaluated against postharvest pathogens of kiwifruits, Botrytis cinerea, Botryosphaeria dothidea, and Diaporthe actinidiae, to screen effective natural substances as an alternative to chemical fungicides. Methanol extract …

Antitumor and Immuno-potentiating Activity against Mouse Sarcoma 180 by Crude Polysaccharides Extracted from Fruiting Body of Tricholoma matsutake

Hyun Hur, Yon-Il Choi, Tae-Soo Lee

송이는 담자균문, 주름버섯목, 송이과에 속하며 맛이 좋은 식용 버섯으로 예로부터 사람의 위궤양이나 위암의 치료효과는 물론 생쥐의 Sarcoma 180과 Ehrlich Sarcoma에도 효과가 있다고 알려져 있다. 본 연구에서는 송이의 자실체로부터 중성염용액, 열수 및 메탄올을 이용하여 조다당류를 추출하고 ICR mice에 주사하여 항암 및 면역증강 효과를 …

Whitening activity of luteolin related to the inhibition of cAMP pathway in α-MSH-stimulated B16 melanoma cells

Mi Young􀀁 Choi, Ho Sun Song, Hyun Hur, Sang Soo Sim

kr (code pays fourni par la source)