Acellular
Mostrando 1-12 de 160 artigos, teses e dissertações.
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1. Como deve ser o esquema de imunizações em puérperas?
As vacinas recomendas a todas as gestantes são
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A vacina dTpa é suficiente para proteção contra o tétano neonatal e difteria em gestantes com história prévia de vacinação de dupla toxóide tetânico e difteria (dT) completa (3 doses) ou que tenham recebido duas doses de dT previamente. Em casos de vacinação incompleta, com apenas u
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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2. Situação epidemiológica da coqueluche no Distrito Federal entre 2007 e 2016
Resumo A vigilância da coqueluche intensificou-se no Brasil com o aumento de casos a partir de 2012. Em 2015, a quantidade de notificações no Distrito Federal diminuiu, possivelmente devido à introdução da vacina adsorvida difteria, tétano e pertussis acelular para gestantes em novembro de 2014 no país. Trata-se de estudo descritivo, baseado na revis
Rev. Bioét.. Publicado em: 10/01/2020
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3. Low tetanus-diphtheria-acellular pertussis (Tdap) vaccine coverage among healthcare workers in a quaternary university hospital in São Paulo, Brazil: need for continuous surveillance and implementation of active strategies
Abstract Introduction: Vaccination with tetanus-diphtheria-acellular pertussis (Tdap) has been recommended for healthcare workers (HCWs) by Brazilian Ministry of Health since November 2014. Objective: To describe the strategies implemented to improve Tdap uptake, cumulative vaccine coverage after each intervention, variables associated to Tdap vaccination,
Braz J Infect Dis. Publicado em: 24/10/2019
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4. Comparison of two soft tissue substitutes for the treatment of gingival recession defects: an animal histological study
Abstract Objectives: This study aimed to compare two different soft tissue replacement grafts in their ability to treat gingival recession defects and successfully integrate with the surrounding tissues. Methodology: Nine beagle dogs were included and followed up to 10 weeks. Sites for intervention were allocated to one of the grafting materials investigat
J. Appl. Oral Sci.. Publicado em: 07/10/2019
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5. Clinical and epidemiological aspects of microcephaly in the state of Piauí, northeastern Brazil, 2015-20166
Resumo Objetivos: Descrever os aspectos da epidemia de microcefalia no Estado do Piauí. Métodos: Foram incluídos todos os casos de microcefalia congênita confirmados no estado entre 2015-2016 (n = 100). Os formulários de investigação do Centro Regional de Referência em Microcefalia foram analisados. Os casos descartados (n = 63) foram usados como g
J. Pediatr. (Rio J.). Publicado em: 12/09/2019
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6. Comparing osteogenic effects between concentrated growth factors and the acellular dermal matrix
Abstract Concentrated growth factor (CGF) is an autogenuous product that contains highly concentrated number of platelets and can be derived from venous blood by selective centrifugation. It has been speculated that local growth factors in human platelets (insulinlike growth factor, IGF; transforming growth factor, TGF-b; platelet derived growth factor, PDGF
Braz. oral res.. Publicado em: 03/05/2018
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7. Decellularization of placentas: establishing a protocol
Biological biomaterials for tissue engineering purposes can be produced through tissue and/or organ decellularization. The remaining extracellular matrix (ECM) must be acellular and preserve its proteins and physical features. Placentas are organs of great interest because they are discarded after birth and present large amounts of ECM. Protocols for decellu
Braz J Med Biol Res. Publicado em: 17/11/2017
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8. Heregulin-1β Promotes the Synergistic Effect Between Allogenic Skin-Derived Precursor Differentiated Schwann Cells (SKP-SC) and Acellular Nerve Allograft (ANA) in Peripheral Nerve Regeneration Through Inhibiting Mir-21
Previous studies in our lab found that heregulin-1β with SKP-SCs (neurons and Schwann cells differentiated from SKPs) / ANA (acellular nerve allograft) transplantation represented a powerful therapeutic approach, and facilitates the efficacy of ANA in peripheral nerve injury. In this study, our purpose is to explore the mechanism between them. Firstly we tr
Braz. arch. biol. technol.. Publicado em: 24/05/2016
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9. Acellular human glans extracellular matrix as a scaffold for tissue engineering: in vitro cell support and biocompatibility
ABSTRACT Objectives: Diseases of the genitourinary tract can lead to significant damage. Current reconstructive techniques are limited by tissue availability and compatibility. This study aims to assess if the decellularized human glans can be used as a biomaterial for penile reconstruction. Materials and Methods: Samples of the glans matrices were descell
Int. braz j urol.. Publicado em: 2015-10
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10. Cranial vault reconstruction with bone morphogenetic protein, calcium phosphate, acellular dermal matrix, and calcium alginate in mice
PURPOSE: To evaluate experimental cranial vault reconstructions, by combining bone morphogenetic protein type 2 (BMP-2) and different matrices.
METHODS: Fourty-nine animals were initially included (seven per group). We designed an experimental, open, prospective and comparative study, divided in seven gro
Acta Cir. Bras.. Publicado em: 2014-10
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11. Cell block technique as an additional tool in the diagnosis of ameloblastoma
The objective of this study was to evaluate the cytological content of ameloblastomas of the jaw. Nine cases of ameloblastoma were punctured, and the intralesional material was processed using the cell block technique. After centrifugation, the pellet obtained from the punctured material was fixed in formaldehyde and routinely processed to inclusion in paraf
Braz. oral res.. Publicado em: 26/08/2014
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12. Desenvolvimento e caracterização de dispositivo de PLLA/Trietil-Citrato associado à derme suína acelular para reparação de lesões cutâneas / Development and characterization of PLLA/Triethyl citrate device associated to acellular dermal matrix to repair cutanous wounds
One of the challenges of the Tissue Engineering is to promote a better functioning of organs and tissues damaged by diseases or traumas. With target for developing a biphasic device for future regeneration and dermal application in Tissue Engineering and Regenerative Medicine, fibroblasts from VERO cell line were cultivated on a porcine acellular dermal matr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012