id	keyword
mkg-985	periodontal
mkg-985	diseases
mkg-985	tissue
mkg-985	diabetes
mkg-985	immune
mkg-985	mellitus
mkg-985	response
mkg-985	neutrophil
mkg-985	relationship
mkg-985	bacteria
mkg-985	oral
mkg-985	host
mkg-985	periodontitis
mkg-985	cells
mkg-985	cytokines
mkg-985	result