Gingival crevicular blood as a source to screen for diabetes control in a dental office setting.

Unlabelled: screen for diabetes control, this study compared glycosylated hemoglobin (HbAlc) levels found in GCB and serum. Methods: Patients diagnosed (n= 29), with diabetes received a venipuncture on the finger and serum blood (METHODS) obtained was tested for HbAlc status chair-side. GCB (test) was collected at site(s) with evidence of bleeding after probing and the HbAlc value was determined in the same manner as with the serum blood.

Cytotype regulation in Drosophila melanogaster: synergism between telomeric and non-telomeric P elements.

The X-linked telomeric P elements TP5 and TP6 interact synergistically with non-telomeric P elements to repress hybrid dysgenesis. In this repression, the telomeric P elements exert maternal effects, which, however, are not sufficient to establish synergism with the non-telomeric P elements. Once synergism is established, the capacity to repress dysgenesis in the offspring of a cross persists for at least two generations after removing the telomeric P element from the genotype.

A pilot study of glycosylated hemoglobin levels in periodontitis cases and healthy controls.

Background: Periodontitis is associated with glycemic control in patients with diabetes. The purpose of this study was to determine if glycosylated hemoglobin is elevated in patients with periodontitis who have not been diagnosed with diabetes.

Methods: Glycosylated hemoglobin (HbA1c) was assessed using a chairside test in 59 adults without diabetes but with periodontitis (having at least five teeth with probing depth [PD] > or =5 mm, bleeding on probing [BOP], and clinical attachment or radiographic bone loss) and 53 healthy controls (PDs < or =4 mm and BOP < or =15%).