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Both diabetes mellitus (DM) and hypertension arecommon in the aged population. The incidence ofangiopathies and calcification in pulp vessels is morefrequent in DM patients than nondiabetics. Someevidences have suggested an interaction between controlof blood pressure and pain regulation. Zamir and Shuberfound that hypertensive patients had a higher thresholdfor sensation of pain than norrnotensive controls in thetooth-pulp electricity test.Circadian patterns of some physiological activities arechanged in patients with diabetes or hypertension,butthe temporal variation of pulp sensibility in diabetic or
Both diabetes mellitus (DM) and hypertension arecommon in the aged population. The incidence ofangiopathies and calcification in pulp vessels is more frequent in DM patients than nondiabetics. Someevidences have suggested an interaction between controlof blood pressure and pain regulation. Zamir and Shuberfound that hypertensive patients had a higher threshold for sensation of pain than norrotensive controls in the tooth-pulp electricity test. Circadian patterns of some physiological activities arechanged in patients with diabetes or hypertension, but the temporal variation of pulp sensibility in diabetic or