id	keyword
mkg-8762	mucin
mkg-8762	induction
mkg-8762	periodontitis
mkg-8762	day
mkg-8762	days
mkg-8762	cells
mkg-8762	gland
mkg-8762	figure
mkg-8762	periodontitis induction
mkg-8762	oral
mkg-8762	expression
mkg-8762	thickness