Differences in cAMP Levels in the Gingival Fluid of Diabetics and Nondiabetics
Autor: | Marvin F. Grower, Anthony J. Ficara, George D. Kramer, Dorothy W. Chandler |
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Rok vydání: | 1975 |
Předmět: |
Adult
Blood Glucose Male medicine.medical_specialty Gingiva Internal medicine Diabetes mellitus Cyclic AMP Diabetes Mellitus Humans Medicine Endocrine system Periodontal Diseases Aged business.industry Gingival tissue Gingival Crevicular Fluid Middle Aged Control subjects medicine.disease Transudate Gingival fluid Gingival index Endocrinology Periodontics Female business Clinical evaluation |
Zdroj: | Journal of Periodontology. 46:669-672 |
ISSN: | 1943-3670 0022-3492 |
DOI: | 10.1902/jop.1975.46.11.669 |
Popis: | Gingival fluid from eight control subjects and ten diabetics was collected and the content of cAMP and protein in the fluid was assayed to determine the nature of the biochemical changes occurring in the gingival fluid due to diabetes. The gingival fluid of the control subjects had a cAMP concentration of 2.4 X 10(-6) M, which was a hundredfold greater than that seen in serum, thus suggesting that the cAMP in the fluid resulted from active synthesis by the gingival cells and was not merely a transudate from the blood. The gingival fluid of the diabetics contained only one-seventh the level of cAMP seen in the control group. It is suggested that the decreased level of cAMP seen in the givgival fluid of diabetics may be a manifestation of a defect in the cAMP forming mechanism of the gingival tissue, which may reflect the systemic etiology of diabetes. It was also found that in the control subjects the content of cAMP in the gingival fluid was in inverse proportion to the volume of exudate in the gingival crevice. No such relationship was seen in the diabetic group. It appears that the level of cAMP present in the gingival fluid of normal individuals without any generalized endocrine deficiencies may be used as an additional indicator of the inflammatory status of the gingival tissues, along with the clinical evaluation based on gingival index. |
Databáze: | OpenAIRE |
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