Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011860 (type 2 diabetes)
 57,723 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The results of 8 years of combined caries prophylaxis (fluoride tablets in school, brushing with aminofluoride gel, motivation of teachers, pupils and parents) are reported from the community of Massagno TI. Caries reduction of about 60%, or from 2.72 new lesion to 1.12 new lesion per pupil and year. About 60% of pupils did not require dental treatment in the year 1977/78. Root canal treatment and fillings of anterior teeth have all but disappeared. MO and MOD fillings have receded more than occlusal fillings. The community and the canton have economized some SFr. 20000.-per annum.
 ...
PMID:[Prevention in the schools of Massagno, Ticino: results after 8 years]. 29 28

The purpose of this study was to investigate the reasons for placement and replacement of restorations provided to military personnel by all 34 dentists stationed in the four Atlantic provinces of Canada. All dentists who participated in this study are salaried. Over a period of 30 working days, each dentist recorded information on all restorations performed. Data were collected on dentists' year of graduation, patient age, treatment requirements, tooth number, restoration class, materials used and reasons for placement and replacement. All dentists used the same data collection form which was pilot tested. Information was collected on 2,280 restorations from 643 adults, 18 to 57 years of age. Of all restorations, 54.3% were placements and 45.7% were replacements. No difference in placement and replacement rates between amalgam and composites was reported. The major reason for placement was primary caries (90%). The major reasons for replacements were recurrent caries (40.0%), primary caries of interproximal surfaces (18.9%), and fractured restorations (12.3%). Of the 297 MOD restorations, 74.3% were replacements and of the 1,140 Class I + III + V restorations, 27.8% were replacements. This study showed that about half of the restorative work carried out were replacements. Caries is the primary reason for placement and replacement of restorations in adults.
 ...
PMID:Placement and replacement of restorations in a military population. 187 40

This study compared the diagnostic efficacy of four imaging modalities for the detection of artificially induced recurrent caries: intraoral film, direct digital bitewing images, tuned apertuce computed tomography (TACT) slices and iteratively restored TACT images using an in vitro model. Twenty-four posterior teeth were prepared for MOD inlay restorations. These were then restored with different restorative materials (amalgam, Herculite and Durafill). Lesions were simulated in half the number of surfaces studied. These lesions were created either at the intersection of the facial or lingual walls and the gingival floor or on the gingival floor midway between the facial and lingual walls in the proximal boxes of the MOD restorations. Analysis of observations from 8 observers using ROC curve reveal the superior diagnostic efficacy with TACT iteratively restored images (Az for TACT iteratively restored images = 0.9171, TACT slices = 0.7052, Film = 0.6608, direct digital images = 0.5979). ANOVA revealed significance with respect to the imaging modality used (p < 0.0001). The results suggest that TACT images hold promise as a more effective imaging modality than film or direct digital systems for detection of recurrent caries.
Caries Res 1998
PMID:Tuned aperture computed tomography and detection of recurrent caries. 943 68