Body Fluid
Mostrando 25-36 de 611 artigos, teses e dissertações.
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25. Mechanical and bioactivity assessment of wollastonite/PVA composite synthesized from bentonite clay
Resumo Os compósitos de vidro/polímero podem imitar a estrutura natural do osso possuindo uma configuração fibra-matriz que proporciona propriedades físicas e biológicas apropriadas. As cerâmicas de wollastonita são conhecidas por suas bioatividade e biocompatibilidade promissoras quando aplicadas na regeneração óssea. O álcool polivinílico (PVA
Cerâmica. Publicado em: 06/06/2019
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26. A sobrecarga intravenosa de fluidos e sódio pode contribuir para a menor infusão de nutrição enteral em pacientes críticos
RESUMO Objetivo: Avaliar os efeitos da administração intravenosa de fluidos e sódio no primeiro dia de internação com a infusão de nutrição enteral em pacientes de terapia intensiva. Métodos: Estudo de coorte prospectivo realizado com pacientes críticos, não cirúrgicos, em ventilação mecânica internados pelo menos há 5 dias com nutrição e
Rev. bras. ter. intensiva. Publicado em: 30/05/2019
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27. Morphological, thermal and bioactivity evaluation of electrospun PCL/β-TCP fibers for tissue regeneration
Abstract Electrospinning is a simple and low-cost way to fabricate fibers. Among the various polymers used in electrospinning, polycaprolactone (PCL) stands out due to its excellent biodegradability and biocompatibility. However, PCL has some limitations such as low bioactivity, hydrophobic surface, and long in vivo degradation. Calcium phosphate ceramics h
Polímeros. Publicado em: 18/03/2019
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28. ENROFLOXACINO DE RÁPIDA AÇÃO EM ASSOCIAÇÃO A FLUIDOTERAPIA ENDOVENOSA E ORAL NO TRATAMENTO DE DIARREIA NEONATAL BOVINA
Resumo O objetivo deste trabalho foi avaliar a ação do enrofloxacino de rápida ação e sua associação com outros tratamentos como, suporte por via oral ou endovenosa em bezerras leiteiras com diarreia. Foram utilizados 56 animais, divididos em grupos: Grupo SADIAS (n=5), Grupo Antibiótico (ATB; n=15), Grupo Antibiótico + Suporte Endovenoso (ATB+SE; n
Ciênc. anim. bras.. Publicado em: 18/03/2019
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29. Microarchitecture and Radiological Flow Pattern of Cocoon-like Nanocellulose Hydrogels
Abstract This work investigates fluid mechanics and structural properties inside bacterial cellulose hydrogels in from of macroscopic anisotropic ellipsoid body cocoon-like 3D scaffolds. The hydrogels were evaluated by injections of iopamidol, a radiopaque medium used in medical radiological procedures. Results showed that hydromechanical behavior of BC hydr
Mat. Res.. Publicado em: 07/01/2019
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30. Microstructure, Mechanical Properties and in vitro Biological Behavior of Silicon Nitride Ceramics
The bioinert surface of silicon nitride ceramics led us to investigate the additions of SiO2, CaO and Al2O3 in order to aid the liquid phase sintering and improve the mechanical properties and biological behavior of the final materials. The sintered materials reached ca. 97% of theoretical density and total α→β-Si3N4 transformation. The samples had relat
Mat. Res.. Publicado em: 13/09/2018
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31. Estudio de los parámetros de proceso del anodizado por plasma químico en Ti-6Al-4V ELI para implantes dentales
ABSTRACT In order to study the variation effect of some parameters of micro-arc oxidation process (MAO) on Ti-6Al-4V samples for dental implants, several treatments were carried out under different conditions of current density, exposure time and electrolyte chemical composition. These processes resulted in generated bioactive titanium oxide surface coatings
Matéria (Rio J.). Publicado em: 19/07/2018
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32. Fabricación de recubrimientos compuestos de Bioglass®/poli(ɛ-capro-lactona) obtenidos por co-deposición electroforética sobre acero inoxidable
ABSTRACT In this work two kinds of "soft coatings" were obtained by co-electrophoretic deposition technique (co-EPD). In all cases a bioglass was used as inorganic phase, and a commercial poly(ɛ-caprolactone), (PCLC), and an anionic synthesized PCL modified with maleic anhydride (PCLS) were used as organic phase. To ensure an adequate coating over the metal
Matéria (Rio J.). Publicado em: 19/07/2018
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33. Star anise extracts modulation of reproductive parameters, fertility potential and DNA fragmentation induced by growth promoter Equigan in rat testes
ABSTRACT Equigan is an anabolic steroid that has been developed for veterinary use and derived from endogenous sex hormone testosterone that plays a key role in the development of male reproductive tissue as well as in puberty and spermatogenesis. The current study is aimed to investigate the possible prophylactic effect of star anise extracts (SAE) on the t
Braz. J. Pharm. Sci.. Publicado em: 07/06/2018
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34. Effects of hypothermia on lung inflammation in a rat model of meconium aspiration syndrome
Abstract Purpose: To evaluate the effects of hypothermia treatment on meconium-induced inflammation. Methods: Fifteen rats were instilled with human meconium (MEC, 1.5 mL/kg, 65 mg/mL) intratracheally and ventilated for 3 hours. Eight rats that were ventilated and not instilled with meconium served as a sham group. In MEC-hypothermia group, the body temp
Acta Cir. Bras.. Publicado em: 2018-06
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35. Performance of the IS6110-TaqMan® assay in the diagnosis of extrapulmonary tuberculosis from different biological samples
Abstract INTRODUCTION: This study evaluated the performance of the IS6110-TaqMan® assay in different types of biological samples and tissues for laboratory diagnosis of extrapulmonary tuberculosis. METHODS: 143 biological samples and tissues from patients with suspected extrapulmonary tuberculosis from the health services of Recife/Pernambuco/Brazil were
Rev. Soc. Bras. Med. Trop.. Publicado em: 2018-06
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36. Drinking to thirst influences fluid replacement in adolescents judokas
Abstract AIM The aim of this study was to examine the influence of the type of beverage and the use of thirst sensation to guide fluid replacement in the adolescent judokas. METHODS Nine male judokas aged 10-16 (average age 11,8 ± 4,0 years old) were submitted to a standardized training of 90 minutes. In the first phase of the study, the athletes complete
Motriz: rev. educ. fis.. Publicado em: 05/03/2018