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전체 선택해제
총 765건 검색
본문검색 결과만 보기
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Expression of High Mobility Group Box - B1 (HMGB-1) and Matrix Metalloproteinase-9 (MMP-9) in Non-small Cell Lung Cancer (NSCLC)
Wang. Jing-Luan, Wu. Da-Wei, Cheng. Zhao-Zhong, Han. Wei-Zhong, Xu. Sheng-Wei, Sun. Ni-Na 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP 5 Pages
아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP 2014, Vol.15 No.12 4865-4869 (5 pages)
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Osteogenic Capacity of Osteogenic Matrix Cell Sheet on Poly ε-caprolactone/β-tricalcium Phosphate Scaffolds in Canine Segmental Bone Defect Model
Yong sun Kim, Min young Kuk, Seung Hoon Lee, Da eun Rhew, Ah Young Kim, Wan Hee Kim, Hui Suk Yun, Oh Kyeong Kweon 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 165 224-225 (2 pages)
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Efficacy of horse chestnut leaf extract ALH-L1005 as a matrix metalloproteinase inhibitor in ligature-induced periodontitis in canine model
Se Eun Kim, Tae Hyun Kim, Shin Ae Park, Won Tae Kim, Young Woo Park, Jae Sang Ahn, Manbok Jeong, Min-Young Kim, Kangmoon Seo 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 15 245-251 (7 pages)
Matrix metalloproteinases (MMPs) are the main proteinases associated with periodontal tissue destruction and remodeling. Therefore, inhibition of host-derived MMPs has a key role in the prevention and reduction of periodontitis progression. Horse chestnut (Aesculus hippocastanum L.) extracts have been used as treatments for inflammatory disease, traditionally. This study assessed the clinical effect as a MMP inhibitor of horse chestnut leaf extract ALH-L1005 on periodontitis. ALH-L1005 was... -
Matrix-assisted laser desorption ionization-time of flight mass spectrometry based identification of Edwardsiella ictaluri isolated from Vietnamese striped catfish (Pangasius hypothalamus)
Truong Quynh Nhu, Seong Bin Park, Si Won Kim, Jung Seok Lee, Se Pyeong Im, Jassy Mary S. Lazarte, Jong Pyo Seo, Woo-Jai Lee, Jae 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 3호 15 377-383 (7 pages)
of matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS; applied using a MALDI Biotyper) to conduct rapid, easy and accurate identification of E. ictaluri. MALDI-TOF MS could directly detect the specific peptide patterns of cultured E. ictaluri colonies with high (＞ 2.0, indicating species-level identification) scores. MALDI Biotyper 3.0 software revealed that all of the strains examined in this study possessed highly similar peptide peak patterns. In... -
Regulation of matrix metalloproteinase-9 protein expression by 1α, 25-(OH)2D3 during osteoclast differentiation
Jian-Hong Gu, Xi-Shuai Tong, Guo-Hong Chen, Xue-Zhong Liu, Jian-Chun Bian*, Yan Yuan, Zong-Ping Liu* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 15 133-140 (8 pages)
of matrix metalloproteinase-9 (MMP-9) protein expression during osteoclast formation and differentiation, receptor activator of nuclear factor κB ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) were administered to induce the differentiation of RAW264.7 cells into osteoclasts. The cells were incubated with different concentrations of 1α,25-(OH)2D3 during culturing, and cell proliferation was measured using the methylthiazol tetrazolium method. Osteoclast formation was confirmed... -
The role of inflammation and matrix metalloproteinases in equine endometriosis
Luca Aresu*, Silvia Benali, Diana Giannuzzi, Roberto Mantovani, Massimo Castagnaro, Maria Elena Falomo 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 8 171-177 (7 pages)
of different matrix metalloproteinases in equine endometrium. Histomorphological lesions in 35 uterine samples were examined while comparing biopsy-like samples and entire-wall samples. Seventeen uterine samples were stained with antibodies against MMP-2, MMP-9, MMP-14, and TIMP-2. The morphologic evaluation results of the biopsy-like tissue and entire-wall samples were significantly correlated. Endometriosis in older mares (＞12 years of age) was more severe than in young mares (2∼4 years of... -
Effect of oleanolic acid on the activity, secretion and gene expression of matrix metalloproteinase-3 in articular chondrocytes in vitro and the production of matrix metalloproteinase-3 in vivo
Dong-GeunKang, HyunJaeLee, KunTaeKim, Sun-ChulHwang, ChoongJaeLee, JinSungPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 7 197-204 (8 pages)
In the present study, we tried to examine whether oleanolic acid regulates the activity, secretion and gene expression of matrix metalloproteinase-3 (MMP-3) in primary cultured rabbit articular chondrocytes, as well as the production of MMP-3 in the knee joint of rat to evaluate the potential chondroprotective effect of oleanolic acid. Rabbit articular chondrocytes were cultured in a monolayer, and reverse transcription-polymerase chain reaction (RT-PCR) was used to measure interleukin-1β... -
Betulin suppressed interleukin-1β-induced gene expression, secretion and proteolytic activity of matrix metalloproteinase in cultured articular chondrocytes and production of matrix metalloproteinase in the knee joint of rat
HoJongRa, HyunJaeLee, HoSeungJo, DaeCheolNam, YoungBokLee, ByeongHunKang, DongKyuMoon, DongHeeKim, ChoongJaeLee, Sun-ChulHwang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 3 19-26 (8 pages)
whether betulin affects the gene expression, secretion and proteolytic activity of matrix metalloproteinase-3 (MMP-3) in primary cultured rabbit articular chondrocytes, as well as in vivo production of MMP-3 in the rat knee joint to evaluate the potential chondroprotective effect of betulin. Rabbit articular chondrocytes were cultured and reverse transcription-polymerase chain reaction (RT-PCR) was used to measure interleukin-1β (IL-1β)-induced gene expression of MMP-3, MMP-1, MMP-13, a... -
Effects of Free Anthraquinones Extract from the Rhubarb on Cell Proliferation and Accumulation of Extracellular Matrix in High Glucose Cultured-Mesangial Cells
JianyunWang, HuiFang, BingzhengDong, DongdongWang, YanLi, XiaoChen, LijuanChen, TongWei, QunliWei 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.6 2 485-489 (5 pages)
the mRNA levels of these four genes were detected by RT-PCR. The results showed that the increased proliferation of MCs, the mRNA levels and protein expression of TGF-β1, CTGF, ColIV and FN induced by high glucose were inhibited after the treatment with the FARs extract. This indicated that FARs extract could inhibit cell proliferation and the expression of main extracellular matrix induced by high glucose in MCs. The FARs extract exhibited potential values for prophylaxis and therapy of DN. -
p-Coumaric Acid Attenuates UVB-Induced Release of Stratifin from Keratinocytes and Indirectly Regulates Matrix Metalloproteinase 1 Release from Fibroblasts
JinKyungSeok, YongChoolBoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 8 241-247 (7 pages)
Ultraviolet (UV) radiation-induced loss of dermal extracellular matrix is associated with skin photoaging. Recent studies demonstrated that keratinocyte-releasable stratifin (SFN) plays a critical role in skin collagen metabolism by inducing matrix metalloproteinase 1 (MMP1) expression in target fibroblasts. In the present study, we examined whether SFN released from UVB-irradiated epidermal keratinocytes increases MMP1 release from dermal fibroblasts, and whether these events are affected by... -
Thrombin-induced Migration and Matrix Metalloproteinase-9 Expression Are Regulated by MAPK and PI3K Pathways in C6 Glioma Cells
JiyoungKim, Jae-WonLee, Song-InKim, Yong-JoonChoi, Won-KiLee, Myung-JaJeong, Sang-HoonCha, HeeJaeLee, WanjooChun, Sung-SooKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.4 4 211-216 (6 pages)
Glioblastoma multiforme is one of the most common and aggressive tumors in central nervous system. It often possesses characteristic necrotic lesions with hemorrhages, which increase the chances of exposure to thrombin. Thrombin has been known as a regulator of MMP-9 expression and cancer cell migration. However, the effects of thrombin on glioma cells have not been clearly understood. In the present study, influences of thrombin on glioma cell migration were examined using Boyden chamber... -
Matrix Metalloproteinase Inhibitors Attenuate Neuroinflammation Following Focal Cerebral Ischemia in Mice
CheolHongPark, TaeKyeongShin, HoYounLee, SoJungKim, WonSukLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.2 7 115-121 (7 pages)
The aim of this study was to investigate whether matrix metalloproteinase (MMP) inhibitors attenuate neuroinflammation in an ischemic brain following photothrombotic cortical ischemia in mice. Male C57BL/6 mice were anesthetized, and Rose Bengal was systemically administered. Permanent focal ischemia was induced in the medial frontal and somatosensory cortices by irradiating the skull with cold white light. MMP inhibitors, such as doxycycline, minocycline, and batimastat, significantly reduced... -
Matrix Metallopeptidase 2 Gene Polymorphism is Associated with Obesity in Korean Population
DongHeeHan, SuKangKim, SungwookKang, Bong-KeunChoe, KeonSikKim, Joo-HoChung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.3 6 125-128 (4 pages)
The aim of this study was to determine whether single nucleotide polymorphisms (SNPs) of matrix metallopeptidase 2 (MMP2) are associated with obesity. MMP2 is an enzyme with proteolytic activity against matrix and nonmatrix proteins, particularly basement membrane constituents. To identify the relationship between polymorphisms of MMP2 and overweight/obese, we genotyped 5 SNPs (rs17242319, rs1053605, rs243849, rs2287074, and rs10775332) of the coding region of MMP2 using the Golden Gate assay on... -
Effects of (-)-Epigallocatechin-3-gallate on Brain Infarction and the Activity Change of Matrix Metalloproteinase-9 Induced by Middle Cerebral Artery Occlusion in Mice
YongRiQian, JiHyunKook, ShinaeHwang, DoKyungKim, Jong-KeunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.3 2 85-88 (4 pages)
Matrix metalloproteinases (MMPs) can degrade a wide range of extracellular matrix components. It has been reported that MMP-9 are activated after focal ischemia in experimental animals. ()-Epigallocatechin-3-gallate (EGCG), a major constituent of green tea polyphenols, is a potent free radical scavenger and reduces the neuronal damage caused by oxygen free radicals. And it has been known that EGCG could reduce the infarction volume in focal brain ischemia and inhibit MMP-9 activity. To... -
Current Classification of the Bacillus pumilus Group Species, the Rubber- Pathogenic Bacteria Causing Trunk Bulges Disease in Malaysia as Assessed by MLSA and Multi rep-PCR Approaches
Ainur Ainiah Azman Husni, Siti Izera Ismail, Noraini Md. Jaafar, Dzarifah Zulperi 한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 3호 4 243-257 (15 pages)
Bacillus pumilus is the causal agent of trunk bulges dis- ease affecting rubber and rubberwood quality and yield production. In this study, B. pumilus and other closely related species were included in B. pumilus group, as they shared over 99.5% similarity from 16S rRNA analysis. Multilocus sequence analysis (MLSA) of five housekeeping genes and repetitive elements-based poly- merase chain reaction (rep-PCR) using REP, ERIC, and BOX primers conducted to analyze the diversity and systematic... -
NMMP1, a Matrix Metalloprotease in Nicotiana benthamiana Has a Role in Protection against Bacterial Infection
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 4호 15 402-408 (7 pages)
Plant matrix metalloproteases (MMPs) are a family of apoplastic metalloproteases closely related to human matrilysins. Up-regulation of Nicotiana benthamiana matrix metalloprotease 1 (NMMP1) expression by treatment with pathogens, ethephon and aging indicates that the gene is related to plant defense and the aging process through ethylene signaling. NMMP1 expression was higher than in normal growth leaves following infection with an incompatible pathogen Pseudomonas syringae pv. tomato T1 or a... -
Understanding The Relationship Between Emotional Competence and Self-Efficacy with Preschool Teacher Commitment: An Analysis of PLS-Predict & IPMA (Importance-Performance Matrix Analysis)
Phaik Im Kan, Fonny Dameaty Hutagalung, Fong Peng Chew 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 28 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2022, Vol.16 No.3 4 71-98 (28 pages)
This study aims to identify the relationship between emotional competence and self-efficacy with the commitment of preschool teachers in the state of Selangor in addition to testing emotional competence and self-efficacy as predictor factors to teacher commitment. This study is based on the Emotional Competence Theory developed by Goleman (2001), the Self-efficacy Model by Tschannen-Moran & Hoy (2001) and Teacher Commitment Model by Thien et al. (2014). This is a survey study involved 428... -
Group Music Activities in Chinese Kindergartens: Children’s Engagement and Teacher Perspectives
Natalie Robertson, Hoi Yin Bonnie Yim, Louise Paatsch 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 24 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2022, Vol.16 No.2 3 49-72 (24 pages)
The paper aims to research group music activities in selected kindergartens in mainland China. Specifically, children’s engagement in group music activities and teachers’ perspectives of music curriculum practices to engage children are examined. The study was conducted in 44 classrooms across six kindergartens in mainland China. A mixed method research design was used to collect and analyse data. Observations of 1085 children’s engagement in group music activities were conducted. A survey... -
Effects of maleic anhydride content on mechanical properties of carbon fibers-reinforced maleic anhydride-grafted-polypropylene matrix composites
Hyun-Il Kim, Woong Han, Woong-Ki Choi, Soo-Jin Park, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 6 39-46 (8 pages)
In this work, the effects of maleic anhydride (MA) content on mechanical properties of chopped carbon fibers (CFs)-reinforced MA-grafted-polypropylene (MAPP) matrix composites. A direct oxyfluorination on CF surfaces was applied to increase the interfacial strength between the CFs and MAPP matrix. The mechanical properties of the CFs/MAPP composites are likely to be different in terms of MA content. Surface characteristics were observed by scanning electron microscope, Fourier transform infrared... -
Yield enhancement of matrix precursor in short carbon fiber reinforced randomly oriented carbon/carbon composite
Thakur Sudesh Kumar Raunija, Sharad Chandra Sharma, Anil Verma 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 7 57-65 (9 pages)
matrix precursor was studied. Additionally, the influence of pressure on the yield of the stabilized matrix precursor in a real system was studied. The fourier transform infrared spectrometry (FTIR), thermogravimetric analysis (TGA), yield, yield rate, and yield impact were used to check the effect of stabilization and pressure on the yield of the matrix precursor and the end properties of the composite thereafter. The results showed that the yield increased with stabilization duration up to 20... -
Effect of fiber-matrix adhesion on the fracture behavior of a carbon fiber reinforced thermoplastic-modified epoxy matrix
H.J. Carrillo-Escalante, A. ?lvarez-Castillo, A. Valadez-Gonz?lez, P. J. Herrera-Franco 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 6 47-56 (10 pages)
with continuous carbon fibers for two levels of fiber-matrix adhesion was performed. A carbon fiber with commercial sizing was used and also treated with a known silane, (3-glycidoxy propyl trimethoxysilane) coupling agent. Toughness was determined using the double cantilever test, together with surface analysis after failure using scanning electron microscope. The presence of polysulfone particles improved the fracture behavior of the composite, but fiber-matrix adhesion seemed to play a very... -
Mechanical interfacial adhesion of carbon fibers-reinforced polarized-polypropylene matrix composites: effects of silane coupling agents
Woong-Ki Choi, Hyun-Il Kim, Shin-Jae Kang, Young Sil Lee, Jong Hun Han, Byung-Joo Kim 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 12 79-84 (6 pages)
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MATRIX PRESENTATIONS OF THE TEICHMULLER SPACE OF A PUNCTURED TORUS
Kim. Hong-Chan 한국수학교육학회 Journal of the Korea Society of Mathematical Education. 한국수학교육학회지. Series B, Pure and applied mathem 16 Pages
한국수학교육학회 Journal of the Korea Society of Mathematical Education. 한국수학교육학회지. Series B, Pure and applied mathem 2004, Vol.11 No.1 73-88 (16 pages)
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수영만에서 분리된 Bacillus cereus Group LS-1 의 세균학적 특성에 관한 연구
성희경, 이원재, 김용호, 함건주 한국미생물학회 미생물학회지 8 Pages
한국미생물학회 미생물학회지 1992, Vol.30 No.5 339-346 (8 pages)
glucose, maltose, sucrose 와 gelatin 을 이용하고 trehalose 와 salicin 을 분해하지 않으며 6.5% NaCl 에서 자라지 않는 Gram 양성의 중심성 아포형성간균으로 표준균주 B. cereus group 과 다소 차이를 나타내었다. 지방산 조성 분석에서 chain 의 길이가 $C_{12}$ 에서 $C_{17}$로 iso $C_{15}$와 iso $C_{13}$의 branched chain 이 우점하는 B. cereus group 의 전형적인 특징을 나타내었으며 $nC^{15}$가 검출되지 않는 B.mycoides GC subgroup B 로 0.312 의 similarity index(SI) 를 지칭하여 다른 연구 결과와도 일치하였다.... -
Interrelationship of Matrix Metalloproteinase and $TNF-{alpha}$ in Human Gingiva with Chronic Periodontitis associated to Type 2 Diabetes Mellitus
김도훈, 박의균, 신홍인, 조제열, 서조영, 이재목, Kim. Doe-Heun, Park. Eei-Kyun, Shin. Hong-In, Cho. Je-Yeol, Suh. Jo-Young, Lee. Jae-Mok 대한치주과학회 대한치주과학회지 17 Pages
대한치주과학회 대한치주과학회지 2006, Vol.36 No.2 409-425 (17 pages)
더 심하여 진행도 빠르다고 알려져 있다. 그 병리 기전 중 하나로는 당뇨 환자에서는 치은 열구액 내 중성구 유래의 Matrix metalloproteinase의 활성 증가 및$TNF-{alpha}$ 의 활성 증가가 추정되고 있다. 본 실험에서는 제2형 당뇨병 환자와 비당뇨 환자들에서 만성 치주염 부위의 치은 및 건강한 치은에서 염증매개체 중 하나인 MMP-2, MMP-9 및 $TNF-{alpha}$ 의 발현에 대해 상호 비교 분석함으로서 염증, 혈당이 미치는 영향을 밝히고 제 2형 당뇨병 환자에서 심한 치주조직 파괴의 기전을 연구하고자 하였다. 경북대학교병원... -
Effect of Sonicated Extracts of Enterococcus faecalis on the Production of Matrix Metalloproteinase-8 by Human Polymorphonuclear Neutrophils
박성경, 손원준, 임성삼, Park. Sung-Kyung, Shon. Won-Jun, Lim. Sung-Sam 대한치과보존학회 大韓齒科保存學會誌 7 Pages
대한치과보존학회 大韓齒科保存學會誌 2005, Vol.30 No.2 138-144 (7 pages)
Enterococcus faecalis의 추출물을 성인의 말초혈액으로부터 얻은 인간의 백혈구를 이용해 Matrix Metalloproteinase-8 (MMP-8)의 생산에 미치는 영향에 대해서 알아보았다. Enterococcus faecalis를 배양한 뒤 초음파 분쇄를 하여 추출물을 얻어냈다. 이중 일부는 적정한 농도의 Ca(OH)_2$를 처리하였다. 이후 E. faecalis 추출물군, E. faecalis 추출물에 $Ca(OH)_2$ 를 처리한 군으로 분리하여 다형핵백혈구를 자극하여 MMP-8의 생산량을 측정하였다. MMP-8는 처리하지 않은 PMN group에서도 나타났고, PMN을 E. coli LPS로 자극시킨... -
Flexural properties, interlaminar shear strength and morphology of phenolic matrix composites reinforced with xGnP-coated carbon fibers
Jong Kyoo Park, Jae Yeol Lee, Lawrence T. Drzal, Donghwan Cho 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 5 33-38 (6 pages)
by optical and scanning electron microscopic observations. The results were compared with a phenolic matrix composite counterpart prepared without xGnP. The flexural properties and interlaminar shear strength of the xGnP-coated carbon fiber/phenolic matrix composites were found to be higher than those of the uncoated composite. The flexural and interlaminar shear strengths were affected by the particle size of the xGnP, while the particle size had no significant effect on the flexural modulus. I...
