PURPOSE This study evaluated the efficacy of alveolar ridge preservation methods with and without primary wound closure and the relationship between histometric and micro-computed tomographic (CT) data. MATERIALS AND METHODS Porcine hydroxyapatite with polytetrafluoroethylene membrane was implanted into a canine extraction socket. The density of the total mineralized tissue, remaining hydroxy...

PURPOSE In implant dentistry, the level of bone attachment is normally assessed by clinical and radiologic parameters. In the literature, however, the accuracy of these measurements has been a source of controversy. The purpose of this study was to assess the reliability of attachment measurements in the beagle dog model. MATERIALS AND METHODS In 6 beagle dogs, a total of 60 implants were pla...

BACKGROUND AND PURPOSE Computerized methods have been introduced for more objective quantification of angiographic occlusion rate and coil density as parameters of successful embolization. This study aimed 1) to evaluate this new computerized method for angiographic occlusion rating and coil density calculations by comparison with corresponding histometric parameters from retrieved human aneury...

Thyroids that did not show any histopathological evidence of disease were collected at necropsy from 107 patients who did not have any history of endocrine disease. Thyroid volume increases with age during childhood and adolescence, remains stable in younger adults, and declines in older subjects. There was no simple mathematical function relating thyroid volume with age: robust smooth curve fi...

benign prostatic hyperplasia (bph) is a common disease in human that gradual overgrowth of the prostate gland leads to impinge on the urethra with impairment in urinary function. numerous plants improve uncontrolled growth of the prostate gland and improve urinary tract symptoms associated with bph. in this study, 25 healthy adult male wistar rats were divided randomly in five groups: g1 (contr...