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The purpose of this study was to investigate the osteopontin mRNA expression in the alveolar bone incident to the physiologic and experimental tooth movement. The upper jaws of female rats (7 weeks old) which were submitted to experimental molar tooth movement and control specimens were decalcified and sliced into paraffin sections. Osteopontin mRNA expression and tartrate-resistant acid phosph...

The aim of the present study was to evaluate effect different staining techniques on applicability and accuracy tooth cementum annulation (TCA) method. Nine decalcination techniques, 8 dehydration protocols were applied in 3 teeth from persons a known age. Black white, color images histological sections captured. An x- ray taken each they photographed. Researchers asked observe both black/white...

OBJECTIVE Evaluate the immediate and cumulative optical whitening efficacy of a blue covarine toothpaste. MATERIALS AND METHODS 180 bovine tooth specimens with similar shade (ΔE < 3.5) were staining of different beverage: black tea(BT), green tea (GT), red wine (RW), orange soda (OS), and brazilian açai juice (AJ), and then submitted to tooth brushing with a blue covarine toothpaste (Op) or a...

Background: Bone resorption due to tooth extraction leads unpredictable bone volume for future prosthetics. Crab shells were promoted as a solution prevent resorption, along with an effort reduce biological waste. Purpose: This study aimed analyze the expression of sialoprotein (BSP) and dentine matrix protein-1 (DMP1) in wound healing process tooth-extraction sockets after applying crab shell-...

Background: Tooth extraction is a procedure with the highest prevalence of causing alveolar bone damage. After extraction, dimension will change. This needs balance formation and resorption. Osteocytes are most common cells in have an essential role formation. study explores effect bovine tooth grafts on number osteocytes socket preservation process post-dental extraction. Methods: A total 28 W...

The purpose of this study was to examine histologically the effects of propolis topical application to dental sockets and skin wounds. After topical application of either a 10% hydro-alcoholic solution of propolis or 10% hydro-alcoholic solution alone, cutaneous wound healing and the socket wound after tooth extraction were examined. The rats were sacrificed at 3, 6, 9, 15 and 21 days after the...

Recently, an esthetic tooth coating material has been developed. The material consisted of a primer solution, a base coat, and a top coat. The purpose of this study, therefore, was to evaluate the color change of this tooth coating material and two resin composites after immersion in food-simulating, staining solutions. To this end, the newly developed coating material with and without its top ...

The extracellular matrix (ECM) performs a very important role in growth regulation and tissue differentiation and organization. In view of this, the purpose of this study was to analyze the collagen, the major organic component of dental pulp ECM, in papillae of human tooth germs in different developmental phases. The maxillas and mandibles of 9 human fetuses ranging from 10 to 22 weeks of intr...