5Meinberg TA,Barnes CM,Dunning DG,et al.Comparison of conventional periodontal maintenance versus scaling and root planning with subgingival minocycline[J].J Periodontol,2002,73(2):167-172.
6Armitage GC.Development of a classification system for periodontal diseases and conditions[J].Ann Periodontol,1999,4 (1):1-6.
8Ramamurthy NS,Vernillo AT,Greenwald RA,et al.Reactive oxygen species activate and tetracyclines inhibit rat osteoblast collagenase[J].J Bone Mineral Res,1993,8(10):1247-1253.
9Golub LM,Sorsa T,Lee HM,et al.Doxycycline inhibits neutrophil (PMN)-type matrix metalloproteinases in human adult periodontitis gingival[J].J Clin Periodontol,1995,22(2):100-109.
10[1]Sakellari D, Goodson JM, Kolokotronis A, et al. Concentration of 3tetracyclines in plasma, gingival crevice fluid and saliva[J]. J Clin Periodontal, 2000, 27(1): 53-60.
3Rao PK, Reddy RV, Mapare SA, et al. An investigation of blood he- mogram and estimation of serum iron and protein levels in aggressive periodontitis patients : a clinic biochemical study [ J ]. J Contemp Dent Pract,2013,14(5 ) :852 - 857.
4Kranthi J, Sudhakar K, Kulshrestha R, et al. Comparison of the ser- um immunoglobulin IgM level in diabetic and nondiabetic patients with chronic periodontitis [ J ]. J C ontemp Dent Pract ,2013,14 (5) : 814 -818.
