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Objective: In this finite element study, the biomechanical effects of force application at different lingual versus labial sites on a maxillary central incisor with alveolar bone loss and proclination were compared. Meth...

Avaliou-se a hidroxiapatita sintética como substituto ósseo na regeneração do processo alveolar, utilizando-se 28 cães adultos hígidos, pesando entre 10 e 15kg, divididos em dois grupos. Foram criados defeitos de a...

Latar belakang. Perawatan ortodontik pada kasus-kasus gigi berjejal dan protusif sering membutuhkan pencabutan gigi premolar untuk penyediaan ruang agar gigi berjejal dapat dirapikan dan gigi depan yang protusif dapat di...

OBJECTIVE: The aim of our study was to determine the frequency and risk factors of osteoporosis in patients who had undergone renal transplantation in our clinic and had a functional graft. MATERIAL and METHODS: This s...

Abstract Background The ability to guide stem cells toward the bone-forming lineage is a fundamental aspect of regenerative medicine. Conventional protocols for osteogenic differentiation of mesenchymal stem cells typica...

Background: Aggressive periodentitis is a multifactorial disease that usually Occurs at a young age with the disease spreading fast and found the bacteria. Commonly aggressive periodontitis associated with hereditary fac...

IntroductionMicrogravity is one type of external stimulus that affects bone homeostasis and bone development. This study investigates the molecular drivers of these effects in order to more fully understand the cellular ...

OBJETIVO: o objetivo desse estudo foi verificar a associação entre a osteoporose e a doença periodontal. MÉTODOS: foram incluídas 39 mulheres na pós-menopausa, que foram divididas em três grupos conforme categoriz...

Introduction Bone metastasis in breast cancer patients can lead to poor quality of life and cause significant morbidity. First-line treatments for bone metastases include bone modifying agents that inhibit osteoclast act...

The scientific utility of Eugène Dubois’ Pithecanthropus erectus (P.e.) specimens and other paleontological finds from Trinil has been impaired for over a century by questions about provenience. Firsthand accounts and...

Archaeological animal bone assemblages are often highly fragmented, meaning that for over 70% of the recovered bone fragments we do not know what animal (or human) species they belonged to. This is especially problematic...

Objectives The aim of the study was to characterise the three-dimensional external and internal morphology of the feline tibia, including bone length, external and internal diameters, cortical thickness, cancellous bone ...

Abstract The taste-active and nutritional components of Thai native, broilers, black-boned, and spent hen chickens were analyzed. The amounts of tasty amino acids especially glutamic acid were the highest in Thai native ...

BackgroundThymoma, a neoplasm of the thymus, leads to hypogammaglobulinemia in ∼10% of affected patients, resulting in Good syndrome that frequently coexists with autoimmunity and mucosal candidiasis. Thymomas lose the...

Abstract Background Signaling molecules play a critical role in regulating stem cell-mediated bone regeneration. In this study, we investigated the effect of EphB4 gene transfection on the osteogenic differentiation and ...

ABSTRACT The aim of this study was to evaluate the use of a malleable membrane composed of hydroxyapatite (60%) and polycaprolactone (40%) as treatment of periodontal disease experimentally induced in dogs. A bone defect...

El óxido nítrico (ON) es considerado un de los posibles reguladores del metabolismo y de la actividad celular del tejido óseo. Es producido por la sintasa inducible ON (SON).Los osteoblastos y los osteoclastos expresa...

Osteoporosis is a systemic skeletal disease characterized by low bone mass and micro-architectural deterioration of bone tissue, with a consequent increase in bone fragility and susceptibility to bone fracture. Bone ti...

Un león de montaña (Felis concolor), macho de 23 años de edad Montaña desarrollo una claudicación crónica en el parque zoológico “El Pinar”, Caracas-Venezuela. Se le practico eutanasia. Macroscópicamente, la ...

En este trabajo se presentan los resultados obtenidos al aplicar un conjunto de técnicas basadas en el uso de marcadores biológicos (morfológicos y métricos) del sexo en los individuos adultos de una colección osteo...

El cáncer de próstata (CaP) es el segundo tipo de cáncer másfrecuentemente diagnosticado en hombres. En estadíos avanzados laenfermedad puede diseminarse siendo el hueso el principal sitio de metástasis.Este no es ...