TY - JOUR
T1 - Mapping biological to clinical phenotypes during the development (21 days) and resolution (21 days) of experimental gingivitis
AU - Scott, AE
AU - Milward, Michael
AU - Linden, GJ
AU - Matthews, JB
AU - Carlile, MJ
AU - Lundy, FT
AU - Naeeni, MA
AU - Lorraine Martin, S
AU - Walker, B
AU - Kinane, D
AU - Brock, GR
AU - Chapple, Iain
PY - 2012/2/1
Y1 - 2012/2/1
N2 - AIM
To characterize and map temporal changes in the biological and clinical phenotype during a 21-day experimental gingivitis study.
MATERIALS AND METHODS
Experimental gingivitis was induced over 21 days in healthy human volunteers (n = 56), after which normal brushing was resumed (resolution phase). Gingival and plaque indices were assessed. Gingival crevicular fluid was collected from four paired test and contra-lateral control sites in each volunteer during induction (Days 0, 7, 14 and 21) and resolution (Days 28 and 42) of experimental gingivitis. Fluid volumes were measured and a single analyte was quantified from each site-specific, 30s sample. Data were evaluated by analysis of repeated measurements and paired sample tests.
RESULTS
Clinical indices and gingival crevicular fluid volumes at test sites increased from Day 0, peaking at Day 21 (test/control differences all p
AB - AIM
To characterize and map temporal changes in the biological and clinical phenotype during a 21-day experimental gingivitis study.
MATERIALS AND METHODS
Experimental gingivitis was induced over 21 days in healthy human volunteers (n = 56), after which normal brushing was resumed (resolution phase). Gingival and plaque indices were assessed. Gingival crevicular fluid was collected from four paired test and contra-lateral control sites in each volunteer during induction (Days 0, 7, 14 and 21) and resolution (Days 28 and 42) of experimental gingivitis. Fluid volumes were measured and a single analyte was quantified from each site-specific, 30s sample. Data were evaluated by analysis of repeated measurements and paired sample tests.
RESULTS
Clinical indices and gingival crevicular fluid volumes at test sites increased from Day 0, peaking at Day 21 (test/control differences all p
U2 - 10.1111/j.1600-051X.2011.01825.x
DO - 10.1111/j.1600-051X.2011.01825.x
M3 - Article
C2 - 22150525
SN - 1600-051X
VL - 39
SP - 123
EP - 131
JO - Journal of Clinical Periodontology
JF - Journal of Clinical Periodontology
IS - 2
ER -
