Inhibitory effect of procyanidin oligomer from elm cortex on the matrix metalloproteinases and proteases of periodontopathogens

Song, Si-Eun (Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University) ;
Choi, Bong-Kyu (Department of Oral Biology, College of Dentistry, Brain Korea 21 Project for Medical Science, Yonsei University) ;
Kim, Sang-Nyun (LG Household & Health Care R & D Park) ;
Yoo, Yun-Jung (Department of Oral Biology, College of Dentistry, Brain Korea 21 Project for Medical Science, Yonsei University) ;
Kim, Moon-Moo (LG Household & Health Care R & D Park) ;
Park, Sang-Ki (LG Household & Health Care R & D Park) ;
Roh, Seok-Sun (College of Oriental Medicine, DaeJeon University) ;
Kim, Chong-Kwan (Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Brain Korea 21 Project for Medical Science, Yonsei University)