Value Anatomy
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Cadaveric study of anatomical measurement of isthmus parameters of lumbar spine to guide cortical bone screw placement
SUMMARY OBJECTIVE: To reduce surgical exposure and improve accuracy, this study evaluated the anatomical distance parameter D (including D1, D2, and D3) of the lumbar isthmus for cortical bone screw insertion. METHODS: A total of 25 structurally complete lumbar dry specimens were used for lumbar anatomy measurements. The six cadaver specimens were divided
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. The taxonomic value of leaf anatomy for species Byrsonima: a difficult genus of Malpighiaceae Juss.
ABSTRACT We studied the leaf anatomy of 15 species of Byrsonima and a single species of Diacidia as an outgroup to test the relevance of leaf anatomical characters to the complicated taxonomy of this genus. We present complete anatomical descriptions for petioles and leaf blades, together with an anatomical matrix, dendrogram and an identification key for th
Acta Bot. Bras.. Publicado em: 2020-09
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3. Abordagem histórica do sistema circulatório humano: o valor educativo pelo olhar dos alunos de Ciências Biológicas
Resumo: A integração da História da Ciência na abordagem do sistema circulatório humano em articulação com atividades de reflexão metacognitiva caracteriza uma intervenção pedagógica que foi implementada e avaliada com um grupo de 22 alunos, na disciplina de Anatomia Humana de uma Licenciatura em Ciências Biológicas. A avaliação aqui efetuada
Ciênc. educ. (Bauru). Publicado em: 20/12/2019
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4. Clusia criuva Cambess. (Clusiaceae): anatomical characterization, chemical prospecting and antioxidant activity
ABSTRACT This study aims the anatomical description and chemical characterization of aerial parts of Clusia criuva Cambess., Clusiaceae in addition to the evaluation of the antioxidant activity of crude extracts, correlated to the flavonoid content. The morphological characterization was performed using traditional techniques of plant anatomy. For phytochemi
An. Acad. Bras. Ciênc.. Publicado em: 31/07/2017
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5. Secretory spaces in species of the clade Dipterygeae (Leguminosae, Papilionoideae)
ABSTRACT Dipteryx, Pterodon and Taralea are legume genera known for secreting oils, produced in secretory canals and cavities, with medicinal properties. We analyzed the distribution, morphology and histochemistry of these glands in leaves and stems of Dipteryx alata, Pterodon pubescens and Taralea oppositifolia, three Neotropical species, using standard tec
Acta Bot. Bras.. Publicado em: 30/01/2017
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6. Comparative leaf anatomy and morphology of some Brazilian species of Crotalaria L. (Leguminosae: Papilionoideae: Crotalarieae)
Anatomical characters often provide strong taxonomic evidence and many times help define species whose morphological limits are in question. This study aimed to survey characters of the leaf anatomy of 16 species of Crotalaria L. occurring mostly in the cerrado (savanna) of central Brazil and in areas of restinga (coastal woodland, or sandy forest) along the
Acta Bot. Bras.. Publicado em: 2014-12
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7. Qualitative and anatomical characteristics of tree-shrub legumes in the Forest Zone in Pernambuco state, Brazil
The objective of this study was to characterize the nutritional value of forage legumes Mimosa caesalpiniifolia (Benth.), Bauhinia cheilantha (Bong.) and Leucaena leucocephala (Lan.) and evaluate the anatomy of plants incubated and not incubated in the rumen. The experiment was conducted from September 2007 to November 2008. The experimental plot consisted o
R. Bras. Zootec.. Publicado em: 2012-12
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8. Exomorfología y anatomía de órganos vegetativos aéreos en especies de Flourensia DC. (Asteraceae) con importancia fitoquímica
The genus Flourensia DC. is American and comprises 32 species. They are resiniferous shrubs used in folk medicine. As they have potential economic value, its chemical compounds have been characterized and some possible uses identified. In this work, the exomorphology and anatomy of vegetative organs of F. hirta S. F. Blake, F. leptopoda S. F. Blake, F. niede
Acta Botanica Brasilica. Publicado em: 2012-03
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9. PCNL - a comparative study in nonoperated and in previously operated (open nephrolithotomy/pyelolithotomy) patients - a single-surgeon experience
PURPOSE: Re-procedure in patients with history of open stone surgery is usually challenging due to the alteration in the retroperitoneal anatomy. The aim of this study was to determine the possible impact of open renal surgery on the efficacy and morbidity of subsequent percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: From March 2009 until Septemb
International braz j urol. Publicado em: 2011-12
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10. Caracterização morfológica de acessos do gênero Stylosanthes no banco ativo de germoplasma da Embrapa Cerrados - coleção 1994/1995.
Resumo: A introdução de populações heterogêneas e a sua caracterização é o primeiro passo para um programa de seleção e/ou melhoramento genético de plantas. A heterogeneidade permite a seleção de indivíduos superiores que podem ser diretamente liberados como cultivares ou servir como fonte de genes em programas de melhoramento genético. A flor
Planaltina. Publicado em: 2011
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11. Origins of the coronary arteries and their significance
OBJECTIVE: To describe the normal and variant anatomy of the coronary artery ostia in Indian subjects. INTRODUCTION: Anomalous coronary origins may cause potentially dangerous symptoms, and even sudden death during strenuous activity. A cadaveric study in an unsuspected population provides a basis for understanding the normal variants, which may facilitate d
Clinics. Publicado em: 2010
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12. Life cycle of Goeldichironomus holoprasinus goeldi (Diptera: Chironomidae) in laboratory
The larvae of Chironomidae are very important due to their density and role in aquatic food webs. Goeldichironomus holoprasinus Goeldi is one of the most abundant species of Chironomidae in man-made and natural systems, being widely used in water quality assessments. Because of its tolerance to stressing environmental factors, many studies have investigated
Neotropical Entomology. Publicado em: 2009-08