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공동주택 커뮤니티에 대한 연구의 경향과 주거문화의 사회적 요인들과의 관계 - 2012~2018년 게재된 논문들을 중심으로 -
양경민(Yang, Kyung-Min),강순주(Kang, Soon-Joo) 한국주거학회 2019 한국주거학회 학술대회논문집 Vol.31 No.2
Due to rapid industrialization, urbanization, and individualism in our country, the sense of community has been greatly weakened. The interest about relationship with neighbors and community space to solve this problem led to the expansion of community-related research. The purpose of this study was how much community-related researches have developed and expanded by comparing the trends of 54 papers published between 2012 and 2018 with the result of preceding study which analyzed 97 papers published between 1973 and July 2011. The research trends of each period showed a clear difference. In previous studies of 2012, the frequency of publication increased dramatically since 2000, most of the studies were about physical factors, the type of rental apartments accounted for 8 percent. In studies since 2012, there was a steady frequency of publication for each year, physical, social, and psychological factors are addressed evenly, the type of rental apartments accounted for 30 percent. However, research on small-scale apartments is still small and needs to be expanded.
위장관 ; Lipopolysaccharide로 유도된 HT-29 세포주의 염증에서 Lactobacillus rhamnosus GG의 항염증 작용과 기전
이상길 ( Sang Kil Lee ),양경민 ( Kyung Min Yang ),천재희 ( Jae Hee Cheon ),김태일 ( Tae Il Kim ),김원호 ( Won Ho Kim ) 대한소화기학회 2012 대한소화기학회지 Vol.60 No.2
Background/Aims: Probiotics are live non-pathogenic organisms that belong to the resident microflora, and confer health benefits by multiple mechanisms. Lactobacillus rhamnosus GG (LGG) is one of the probiotic bacteria that ameliorates intestinal injury and inflammation caused by various stimuli. We aimed to evaluate the anti-inflammatory effect and mechanism of LGG in lipopolysaccharide (LPS)-stimulated HT-29 cells. Methods: HT-29 cells were stimulated with interleukin (IL)-1β (2 ng/mL), tumor necrosis factor (TNF)-α (20 ng/mL), and LPS (20 μg/mL) in the presence or absence of LGG (107-109 colony forming units/mL). Production of the pro-inflammatory chemokine IL-8 was measured by ELISA and semi-quantitative PCR. Transcriptional activity of NF-κB-responsive gene was evaluated by luciferase assay with reporter gene. Toll-like receptor 4 (TLR4) mRNA expression was assessed by semi-quantitative PCR. The IκBα degradation was evaluated by western blot and intranuclear translocation of NF-κB was determined by western blot and immunofluorescence. Results: LGG did not affect the viability of HT-29 cells. Pretreatment of HT-29 cells with LGG significantly blocked TNF-α, and LPS induced IL-8 activation at both mRNA and protein level (p<0.05). Pretreatment of HT-29 cells with LGG attenuated LPS-induced NF-κB nuclear translocation and also blocked LPS-induced IκBα degradation. LGG also down-regulated TLR4 mRNA activated by LPS. Conclusions: LGG attenuates LPS induced inflammation, and this may be associated with TLR4/NF-κB down-regulation. (Korean J Gastroenterol 2012;60:86-93)
인간 대장암 세포주에서 Capsaicin에 의한 세포고사에 관한 연구
김규열(Gyu Yeol Kim),양경민(Kyung Min Yang),표종옥(Jong Ok Pyo),성무경(Mu Kyng Sung),박웅채(Ung Chae Park),최대화(Dae Hwa Choi),남창우(Chang Woo Nam),나양원(Yang Won Nah),고병균(Byung Kyun Ko),박건춘(Kun Choon Park),임영철(Young Cheo 대한외과학회 2002 Annals of Surgical Treatment and Research(ASRT) Vol.62 No.2