Consulta: creatorFacets:"Iyomasa,Mamie Mizusaki"
Registros recuperados: 14
Data/hora: 11/06/2024 06:56:03

The Human Body Known Through the Renovated Museum of Anatomy From the Faculty of Dentistry of Ribeirão Preto
Provedor de dados: 77
Autores: Rodrigues,Giovani Antônio; Ferreira,Pedro Franco; Morando,Bianca Carrilho; Issa,João Paulo Mardegan; Iyomasa,Mamie Mizusaki.
The present work aimed to preserve anatomical specimens to improve the quality of education, prepare supporting materials, and present lectures on the anatomy of the nervous system for public school students. Anatomical specimens related to the nervous system were photographed and named, and acrylic containers filled with formaldehyde were made for the accommodation of these specimens. After research on the subject a handbook and a banner were prepared, enriching the collections of the museum along with the anatomical specimens, in addition to the lecture and video available on "iptv.usp.br ". Meetings between the students, the teachers involved, and the members of the Secretariat of Education of Ribeirao Preto defined schools, dates, times, and duration...
Tipo: Journal article
Palavras-chave: Neuroanatomy; Museum; Learning; Culture and extension.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300043

Osteoinductive Potential of the rhBMP-2 in Soft Tissues
Provedor de dados: 77
Autores: Issa,Joao Paulo Mardegan; Nascimento,Cássio do; Barbosa,Rodrigo Edson dos Santos; Iyomasa,Mamie Mizusaki; Albuquerque Junior,Rubens Ferreira de.
The rhBMP-2 is an osteoinductive protein used in the reconstructive with the objective to create newly formed bone. The aim of this study was to confirm the rhBMP-2 osteoinductive capability, when implanted in soft tissues. The results showed that the protein used in this study is highly osteoinductive
Tipo: Journal article
Palavras-chave: Bone repair; RhBMP-2; Osteoinduction; Soft tissue.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000100018

Clinical and Histochemical Alterations of the Periodontal Ligament in Gerbils after Malocclusion Induced
Provedor de dados: 77
Autores: Naves,Leandro Moura Leite; Issa,João Paulo Mardegan; Pitol,Dimitrius Leonardo; Fukada,Sandra Yasuyo; di Matteo,Miguel Ángel Sala; Iyomasa,Mamie Mizusaki.
The aim of this article is to show the clinical and histochemical alterations of the first periodontal ligament, on the right side, after upper molars teeth extraction on the left side in gerbils. After two months, the periodontal ligaments were removed and processed for histochemical analysis. The data showed that TRAP reaction was able to evidence the osteoclastic activity in the hyperfunction hemimandible, right side, explaining the functional changes in the periodontal ligament after teeth extraction, and a little gingival recession and radicular exposure of teeth without function was observed at inferior molars of the left side
Tipo: Journal article
Palavras-chave: Periodontal ligament; Histochemistry; Malocclusion; Gerbil; Meriones unguiculatus.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000400036

Newly Formed Bone in Mandible Decortication Experimental Model Using rhBMP-2 Evaluated by Densitometric Study
Provedor de dados: 77
Autores: Issa,João Paulo Mardegan; Tiossi,Rodrigo; Watanabe,Plauto Christopher Aranha; Siéssere,Selma; Regalo,Simone Cecílio Hallak; Lopes,Ruberval Armando; Di Matteo,Miguel Angel Sala; Iyomasa,Mamie Mizusaki; Defino,Helton Luiz Aparecido.
The purpose of this study was to evaluate the newly formed bone, comparing two different carriers for rhBMP-2, using the decortication and nondecorticatication surgical technique in Wistar rat mandibles, evaluated by radiographic densitometry method. It was used fifty six animals according to specific treatment, which were sacrificed after 3 and 6 weeks after this. It was concluded that the decortication surgical technique was able to optimize the osteoinduction properties of the rhBMP-2, independently of the material carrier used and the period of time, according to radiographic densitometry technique.
Tipo: Journal article
Palavras-chave: Radiography; Densitometry; Mandible; RhBMP-2; Bone.
Ano: 2008
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100014

Influence of the Occlusal Alteration in the Mandible Morphology of the Gerbil
Provedor de dados: 77
Autores: Dias,Fernando José; Oliveira,Richard Honorato de; Issa,João Paulo Mardegan; Regalo,Simone Cecílio Hallak; Souza,Valéria O. Pagnano de; Catirse,Alma Blásida C. E. B; Iyomasa,Mamie Mizusaki.
Considering the biomechanical aspects, many facts need to be understood on the mandible, to know which effects unilateral occlusal changes may cause on the stomatognathic system. The aim of this study was to analyze the malocclusion by unilateral teeth extraction on the mandible morphology in gerbil. We used 10 gerbils Meriones unguiculatus, young male, weighing around 50-60g, divided into two groups (n=5), an experimental group and control, which evaluated the two hemi-mandibles, with a total of 20 samples which were measured by digital pachymeter. The measures were taken: (1) length and (2) width of the mandible condyle and (3) body height in the region of mandibular 1st molar. Data from these measurements were analyzed using ANOVA and Mann-Whitney test....
Tipo: Journal article
Palavras-chave: Malocclusion; Morphology; Gerbil.
Ano: 2010
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400027

Morphodigital Study of the Mandibular Trabecular Bone in Panoramic Radiographs
Provedor de dados: 77
Autores: Watanabe,Plauto Christopher Aranha; Issa,João Paulo Mardegan; Oliveira,Tatiane Martín de; Monteiro,Solange Aparecida Caldeira; Iyomasa,Mamie Mizusaki; Regalo,Simone Cecilio Hallak; Siéssere,Selma.
The aim of this study was to correlate the morphodigital characteristics of the trabecular mandibular bone, in this way, it is possible to observe osteoporosis clue in patients of both sex, using panoramic radiograph for analysis. The results of this study showed statistical difference between men and women considering the bone trabecular measures (p&lt;0.05), but it was not found statistical difference between the sides in each analyzed group (p&gt;0.05). Male group presented a more strongly trabecular and complex bone than the female group, this finding is important index to osteoporotic risk, being possible to affirm that the male bone is less probable to suffer a osteoporotic fracture
Tipo: Journal article
Palavras-chave: Mandible; Bone; Digital image; Radiograph.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000400031

Biochemical Analysis by Calcium Determination on the Newly Formed Bone in Critical Bone Defects Submitted to Different Treatments: A Pilot Study
Provedor de dados: 77
Autores: Issa,Joao Paulo Mardegan; Petenusci,Sergio Olavo; Siéssere,Selma; Regalo,Simone Cecilio Hallak; Lopes,Ruberval Armando; Di Matteo,Miguel Ángel Sala; Iyomasa,Mamie Mizusaki; Defino,Helton Luiz Aparecido.
The aim of this study was to evaluate the calcium dosage of the newly formed bone, in critical bone defects created on the calvarial tissue and filled by different substances, in male Wistar rats. A cylindrical critical bone defect (6x2mm) was created in the posterior portion, left side, on the calvarial bone in nine animals and filled with: animals' coagulum, monoolein gel, poloxamer gel, monoolein gel + 1µg rhBMP-2, monoolein gel + 3µg rhBMP-2, monoolein gel + 7µg rhBMP-2, poloxamer gel + 1µg rhBMP-2, poloxamer gel + 3µg rhBMP-2, poloxamer gel + 7µg rhBMP-2. The results of this study showed a positive correlation between the calcium dosage analysis and the newly formed bone
Tipo: Journal article
Palavras-chave: Bone repair; Biomaterials; RhBMP-2; Carriers; Calcium.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000300006

The Behavior of Demineralized Bone Matrix (DBM) in Post-Extraction Sockets
Provedor de dados: 77
Autores: Fuentes,Ramón; Issa,João Paulo Mardegan; Iyomasa,Mamie Mizusaki; Oporto,Gonzalo; Prieto,Ruth; Borie,Eduardo.
Autogenous bone grafts are considered to be the gold standard in bone regeneration because of their osteogenic activity; however, due to limited availability of intraoral donor sites and the need to resolve the demands of patients requires an alternative to these. Two male patients were submitted to implant surgery in two stages with 6 months intervals between each of them: the first was exodontia and placement of DBM graft into the socket; the second stage was the drill with a 2 mm internal diameter trephine in center of the alveolar ridge previously grafted with DBM and subsequent implant placement. The samples were analyzed under histological techniques. A very mature bone was observed at 6 months after DBM graft placement in the sockets, showing it to...
Tipo: Journal article
Palavras-chave: Bone regeneration; Biomaterials; DBM; Socket.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000200005

Histoenzimological Characterization of the Masseter Muscle, Superficial Bundle, in Guinea-Pigs After Malocclusion Induction
Provedor de dados: 77
Autores: Issa,Joáo Paulo Mardegan; Tiossi,Rodrigo; Iyomasa,Mamie Mizusaki.
The aim of this study was to analyze the histoenzymological alterations in the masseter muscle, superficial bundle, in guinea pigs induced by the occlusal alteration. The present study permitted to conclude that the masseter muscle, superficial bundle, in guinea-pigs was little sensible to chewing functional alteration in this period of time
Tipo: Journal article
Palavras-chave: Masseter muscle; Histoenzymologic study; Chewing alteration.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000200008

Regulation of the Bone Healing Process by Hormones
Provedor de dados: 77
Autores: Issa,Joáo Paulo Mardegan; Tiossi,Rodrigo; Mello,Amaro Sergio da Silva; Iyomasa,Mamie Mizusaki.
The skeleton has several important functions, such as structural functions that provide mobility, support, and protection for the body. It also has an important function as a reservoir for calcium and phosphorus. The aim of this article is to show the principal hormones that are involved with the bone healing process. In this article, it will be pointed the mineral homeostatic mechanisms in the skeleton, controlled by the calcium-regulating hormones: parathyroid hormone (PTH) that maintains the normal extracellular calcium levels by enhancing osteoclastic bone resorption and liberating calcium from the adult skeleton; estrogen, considering that both osteoblasts and osteoclasts express estrogen receptors, it is reasonable to assume that the effects of...
Tipo: Journal article
Palavras-chave: Bone; Repair; Hormones.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000200025

PRP: A Possibility in Regenerative Therapy
Provedor de dados: 77
Autores: Issa,Joao Paulo Mardegan; Tiossi,Rodrigo; Mello,Amaro Sergio da Silva; Lopes,Ruberval Armando; Matteo,Miguel Angel Sala Di; Iyomasa,Mamie Mizusaki.
Arecent innovation in dentistry is the preparation and use of platelet-rich plasma (PRP), a concentrated suspension of the growth factors found in platelets. PRP is involved in wound healing and are postulated as promoters of tissue regeneration. This review represents an update of the uses, applications, mechanism of action and clinical benefits of PRP
Tipo: Journal article
Palavras-chave: PRP; Wound healing; Dentistry.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000300019

Biomaterials Applied to the Bone Healing Process
Provedor de dados: 77
Autores: Nascimento,Cássio do; Issa,João Paulo Mardegan; Oliveira,Rafael Ramos de; Iyomasa,Mamie Mizusaki; Siéssere,Selma; Regalo,Simone Cecilio Hallak.
An recent innovation in medicine is the application of the biomaterials in bone healing process. Thus, this work has the objective to present an overview of the uses and insertions of these biomaterials and its components mostly used in the bone repair
Tipo: Journal article
Palavras-chave: Bone repair; Biomaterials; Cicatricial process.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000400025

Morphogenetic Protein rhBMP-2 and New Bone Formation
Provedor de dados: 77
Autores: Issa,João Paulo Mardegan; Nascimento,Cássio do; Barbosa,Rodrigo Edson dos Santos; Mello,Amaro Sérgio da Silva; Iyomasa,Mamie Mizusaki.
This work aim to show by literature review the principal characteristics of morphogenetic proteins, in special of the rhBMP-2, with the major osteoinductive properties, presented in the prime works count from it discovery until actually, showing the most varieties and applications of this protein
Tipo: Journal article
Palavras-chave: Bone; Morphogenetic protein; RhBMP-2.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000400005

Histological Evaluation of the Bone Repair Using Mineral Trioxide Aggregate Combined to a Material Carrier
Provedor de dados: 77
Autores: Falcão-Filho,Hilmo Barreto Leite; Issa,João Paulo Mardegan; Nascimento,Cássio do; Iyomasa,Mamie Mizusaki; Regalo,Simone Cecilio Hallak; Siéssere,Selma; Pedrazzi,Vinicius; Pitol,Dimitrius Leonardo.
The aim of this study was to present a possible carrier for MTA, monoolein gel, with the objective to maintain this material in the place that was inserted and verify if this procedure is able to optimize its action. The data were evaluated by histomorphometric method and submitted to statistical analysis. The histological responses observed in this study indicate that the MTA is a reliable material and should be considered effective in bone periapical defects and the monoolein gel was capable to maintain the MTA in situ
Tipo: Journal article
Palavras-chave: MTA; Monoolein gel; Histomorphometry; Periapical defect.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000400017