Bones
Mostrando 13-24 de 820 artigos, teses e dissertações.
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13. REUSE OF COLLAGEN AND HYDROXYAPATITE FROM THE WASTE PROCESSING OF FISH TO PRODUCE POLYETHYLENE COMPOSITES
In recent years, the increase in the generation of waste (e.g., bones and skin) from the processing of fish-based food related to the increase in fish consumption and the accumulation of synthetic polymers in the environment are causing major environmental concerns. Hydroxyapatite (HA) extracted from the bones and collagen from the skin of fish processing re
Quím. Nova. Publicado em: 2020-02
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14. Assessment of 47Ca Distribution and Biological Half-Life in Japanese Quail Chicks
ABSTRACT A study was conducted to assess 47Calcium (47Ca) distribution and biological half-life in different body organs of Japanese quail chicks. A total of 85, 4 week old chicks, were dosed with 1ml/chick volume of 1% (w/v) CaCl2 solution containing 7.51x10-08 Ci 47Ca which is equivalent to 1.27x10-13 g. 47Ca activity, in terms of decay per minute (DPM), w
Braz. J. Poult. Sci.. Publicado em: 20/12/2019
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15. Análise da resistência de placas ósseas de acrílico fabricadas a laser quando submetidas a diferentes forças que agem sobre o foco de fratura
RESUMO Objetivou-se com este trabalho analisar a resistência de placas ósseas de acrílico, confeccionadas com cortadora a laser CO2, quando submetidas às forças que agem sobre o foco de fratura. Foram utilizados 40 fêmures de ovinos (Ovis aries) e confeccionadas 40 placas de acrílico, os quais foram avaliados em grupos: grupo OP - foram avaliados 20 o
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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16. Postoperative Chronic Osteomyelitis in the Long Bones - Current Knowledge and Management of the Problem
Resumo A osteomielite crônica pós-operatória é um problema de saúde importante devido à sua morbidade significativa e baixa taxa de mortalidade. Essa patologia se apresenta como um desafio do ponto de vista de compreensão da patogenia e também de escolha da estratégia de tratamento. O objetivo deste artigo foi revisar o tema proposto quanto à sua d
Rev. bras. ortop.. Publicado em: 13/12/2019
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17. Enchondromas of the Hand: A 20-year Experience
Resumo Objetivo Os encondromas são os tumores mais comuns dos ossos da mão, com uma grande variedade de abordagens terapêuticas. O presente artigo apresenta as características dos tumores, métodos diagnósticos e tratamentos. Métodos Discutimos a abordagem da nossa instituição, onde tratamos 48 pacientes com encondromas da mão, entre 1996 e 2016.
Rev. bras. ortop.. Publicado em: 13/12/2019
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18. Beneficial effects of Cuscuta chinensis extract on glucocorticoid-induced osteoporosis through modulation of RANKL/OPG signals
Cuscuta chinensis Lam. (Convolvulaceae) is an important herbal medicine widely used to improve sexual function, treat osteoporosis, and prevent aging, and has been reported to exhibit anti-osteoporotic effects in vitro. However, the activity of Cuscuta chinensis Lam. on glucocorticoid-induced osteoporosis still remains unclear. The present study aimed to ass
Braz J Med Biol Res. Publicado em: 05/12/2019
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19. Pterodactyloid pterosaur bones from Cretaceous deposits of the Antarctic Peninsula
Abstract Fossil vertebrates from Antarctica are considerably rare, hampering our understanding of the evolutionary history of the biota from that continent. For several austral summers, the PALEOANTAR project has been carrying out fieldwork in the Antarctic Peninsula in search for fossils, particularly Cretaceous vertebrates. Among the specimens recovered so
An. Acad. Bras. Ciênc.. Publicado em: 02/12/2019
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20. First record of growth rings for 11 native subtropical anuran species of South America
Abstract: Skeletochronology is the most accurate method to estimate a population age structure. The methodology is based on the analysis of secondary bone tissue in order to count growth rings. This study aimed to provide initial data, allowing researchers to further work out in the age of individuals and populations, sampling evidence of the presence of gro
An. Acad. Bras. Ciênc.. Publicado em: 02/12/2019
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21. Natural diet of Ocypode quadrata (Fabricius, 1787) (Crustacea, Decapoda, Brachyura) from the Northern Coast of São Paulo, Brazil
Abstract Decapod crustaceans have a wide variety of feeding habits, alternating among herbivory, predation, saprophagy, and filtration. The occupation of various trophic positions in the food web is a key feature in the evolution of the group. Thus, we analyzed the natural diet of the crab Ocypode quadrata (Fabricius, 1787), commonly known as the ghost crab
Pap. Avulsos Zool.. Publicado em: 28/11/2019
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22. Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
Abstract Introduction The anatomy of the temporal bone is complex due to the large number of structures and functions grouped in this small bone space, which do not exist in any other region in the human body. With the difficulty of obtaining anatomical parts and the increasing number of ear, nose and throat (ENT) doctors, there was a need to create altern
Int. Arch. Otorhinolaryngol.. Publicado em: 25/11/2019
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23. Intramedullary Flexible Nailing for Diaphyseal Fractures of Forearm Bones in Children
Resumo Objetivos A maioria das fraturas dos ossos do antebraço em crianças é tratada com sucesso de forma conservadora com redução fechada e imobilização gessada. No entanto, alguns pacientes podem necessitar de manipulação adicional da fratura ou intervenção cirúrgica devido a angulações residuais. O presente estudo avalia o resultado clinico
Rev. bras. ortop.. Publicado em: 14/11/2019
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24. Available Phosphorus Levels in Diets for Muscovy Ducks in Housing
ABSTRACT The present study aimed to determine ideal levels of available phosphorus for muscovy ducks in housing. Two hundred and forty muscovy ducks of creole lineage were used, distributed in boxes with water and food ad libitum. The experimental design was completely randomized with treatments consisting of six nutritional plans that included the initial,
Braz. J. Poult. Sci.. Publicado em: 14/11/2019