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| Registros recuperados: 2.570 | |
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| Buchaim,Rogério Leone; Andreo,Jesus Carlos; Rodrigues,Antonio de Castro; Gonçalves,Jéssica Barbosa de Oliveira; Daré,Letícia Rossi; Rosa Júnior,Geraldo Marco; Buchaim,Daniela Vieira; de Oliveira,José Américo. |
| The purpose of the Dental Sculpture and Anatomy discipline is to introduce undergraduate students to the study of the anatomic and morphological characteristics of permanent and primary human dentition, through classes, books and cognitive and psychomotor activities. This discipline supports the teaching of specific knowledge necessary for a more extensive education, involving interdisciplinarity as a means of knowledge exchange among several areas of dentistry, to achieve comprehensive professional education. Students must recognize the dental morphology from samples of preserved teeth, and reproduce the morphology through three-dimensional models made of stone or wax blocks. In this article, the authors describe the process for producing teeth collars... |
| Tipo: Journal article |
Palavras-chave: Dental anatomy; Education methods; Undergraduate students; Basic sciences. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000200002 |
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| del Sol,Mariano. |
| El grupo étnico mapuche se distribuye principalmente en la IX Región de Chile, estando más aislados de centros urbanos aquellos individuos que viven en sectores del litoral de la Región. Numerosos aspectos, entre los que se destacan los étnicos determinan la forma de la cabeza y de la cara y por tanto de sus índices. Se realizó un estudio antropométrico en 50 individuos adultos, de sexo masculino, del grupo étnico mapuche, de reducciones de la zona costera de la IX Región de Chile. En ellos se midieron diámetros faciales y se determinaron sus índices. El diámetro nasiognation promedio fue de 123,1 mm (DS 6,6), con límites superior de 147mm e inferior de 105mm. El diámetro nasioalveolar promedio fue de 67,6 mm (DS 4,1), con límites superior de 75mm e... |
| Tipo: Journal article |
Palavras-chave: Índice facial; Grupo étnico Mapuche; Chile; Chile. |
| Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000500012 |
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| Araújo,Lorena Cássia Gueiros de; Lins,Carol Vasconcelos; Lima,Georgina Agnelo de; Travassos,Rosana Maria Coelho; Lins,Carla Cabral dos Santos Accioly. |
| The aim of this study was to evaluate, by the use of clinical and radiographic records, the prevalence of internal resorption in anterior permanent teeth of patients from the Clinic of Specialization in Endodontics of Federal University of Pernambuco, Brazil; related to the period of September of 2001 to June of 2007. 888 medical records from the archives of the clinic were analyzed. Among them 232 referred to anterior teeth. The presence and the location of the resorption were radiographically observed. The obtained results verified that the internal resorption was prevalent in 2.16% of the cases, with 0.86% located in coronal region, 0.44% in root region and 0.86% in both regions. We concluded that, despite of being a pathology of low incidence, the... |
| Tipo: Journal article |
Palavras-chave: Endodontics; Dental resorption; Prevalence. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100038 |
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| Kavoi,Boniface M; Jameela,Hassanali. |
| Morphometric parameters of olfactory brain components show species-dependent variations. However, the association of these parameters with olfactory function vis-à-vis ecological and evolutionary behaviors is poorly understood. In this study, a morphometric analysis of the olfactory bulb, tract and stria was carried out in three ecologically diverse animals comprising humans (primate), dogs (carnivore) and goats (herbivore) to elucidate differences in morphometry in relation to olfactory function. Using formalin-fixed brains, volumes and linear measurements of the olfactory structures were determined and correlated with those of cerebrum and the whole brain. The volume of the olfactory bulb was greatest in dogs, followed by goats and humans and constituted... |
| Tipo: Journal article |
Palavras-chave: Morphometry; Olfactory brain; Human; Dog; Goat. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300047 |
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| Roque Rodríguez,Anita; Ochoa Amaya,Julieta; Narváez Cancimansi,July. |
| A la Clínica Veterinaria de la Universidad de los Llanos, llegó un canino hembra de 9 años de edad raza Chow Chow, cuyo motivo de consulta fue epistaxis bilateral 4 meses atrás y una masa en la región nasal. Según lo reportado por el propietario, la masa había comenzado a salir 1 mes atrás del día de la consulta. Al examen clínico presentaba una masa subdérmica en la región nasal superior de 2 cm de diámetro. Se realizó una citología de la misma y se encontraron células inflamatorias sin presencia de células neoplásicas. El paciente volvió al mes y la masa con un diámetro de 5cm, estaba ubicada en la región nasal superior y región zigomática. El can presentaba disnea, anorexia, deshidratación del 6%, secreción mucopurulenta nasal y ocular, midriasis... |
| Tipo: Journal article |
Palavras-chave: Canino; Condrosarcoma sinonasal; Carcinosarcoma de glándula mamaria. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000400014 |
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| Farfán,Emilio; Matamala,Fernando. |
| Actualmente las patologías compresivas de nervios espinales son de alta incidencia. Como una forma de contribuir con fundamentos morfológicos a la aplicación de ultrasonido terapéutico se realizó la presente experiencia, que se refiere a la reparación de los nervios espinales luego de una injuria compresiva. Para esto se utilizaron 9 ratas Sprague Dawley las cuales fueron separadas en tres grupos con 3 ratas cada uno: A) control sano, B) control lesionado y C) aplicación de ultrasonido terapéutico de 1w/cm2. Las ratas de los grupos B y C fueron anestesiadas y se les aisló quirúrgicamente el nervio isquiático, el cual fue pinzado durante 45 segundos con una fuerza constante de 40N. La compresión se realizó a 10mm sobre su bifurcación distal, luego se... |
| Tipo: Journal article |
Palavras-chave: Nervio isquiático de rata; Neuropraxia; Ultrasonido terapéutico. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300019 |
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| Kosif,Rengin; Akta,Gülhan; Öztekin,Aynure. |
| Aloe barbadensis is the most widely used both commercially and therapeutic properties. It has been used for an array of ailments since ancient times as a medicinal plant. There are more than 360 different species of Aloe. Its products have been used in health foods for medical and preservative purposes. The objective of this study was to search the effects of Aloe barbadensis on the rat's placenta. Gel form of Aloe barbadensis is used in the study. It is commercial, preserved but otherwise untreated form of Aloe Barbadensis gel capsul. Female Wistar Albino rats were divided into three groups. Placenta specimens from each groups were processed for the microscopic examination. Trophoblastic giant cells and spongiotrophoblasts were decreased in number after... |
| Tipo: Journal article |
Palavras-chave: Aloe barbadensis; Effec; Placenta; Microscopic examination. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200005 |
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| Jerbi,Hassen; Khaldi,Sana; Pérez,William. |
| In camels, the rostral epidural rete mirabile had a spongy appearance, and consisted of a dense network of anastomosing arteries occupying the entire cavity of the cavernous sinus. In this study, we measured the length of each rostral epidural rete mirabile lobe, taken between the rostral and the caudal roots dissected in situ before spreading and after reconstitution, and the total length of the rostral epidural rete mirabile after linear reconstitution. The length of the left lobe of the rete was 6.0±0.4 mm and the length of the right lobe was 5.8 ± 0.5 mm. The combined length of the RERM after separation of the arteries was 305.2±9.7 cm. To conclude, we added information to literature in relation to morphometry of the camel RERM and showed this... |
| Tipo: Journal article |
Palavras-chave: Anatomy; Arteries; Brain; Camel; Encephalon; Vascular system. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400042 |
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| Trivedi,S; Athavale,S; Kotgiriwar,S. |
| Advanced imaging techniques have resulted in increasing use of minimally invasive approaches for nephron sparing surgeries of kidney. Need for precise knowledge of normal and variant anatomy of vascular pedicle of kidney is thus justified. Ample literature is available on the variations in the intrarenal vascular pattern of the kidney, which are seen frequently. But the variation in arrangement of structures at the renal hilum has not gained much interest up till now. One hundred (51 right and 49 left) embalmed kidneys were utilized for the present study. Careful dissection of renal hilar structures was carried out to observe antero-posterior relationship of structures at the hilum of the kidney. In majority (73%), the arrangement was not according to the... |
| Tipo: Journal article |
Palavras-chave: Kidney; Laparoscopic partial nephrectomy; Renal hilum; Variations. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400052 |
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| Olave,E; Cruzat,C; Retamal,P; Galaz,C. |
| La inervación cutánea de la región posterior de la pierna esta dada por el nervio cutáneo sural medial (NCSM), el nervio cutáneo sural lateral (NCSL), el nervio sural (NS) y el nervio safeno. Estos ramos son variables pudiendo los dos primeros, ser independientes o estar unidos y formar el nervio sural. Con el propósito de determinar la formación del nervio sural y los niveles de origen de los nervios NCSM y NCSDL, disecamos 12 piernas formolizadas, 7 izquierdas y 5 derechas, de individuos chilenos, adultos. El punto de origen y unión de los nervios NCSM y NCSL se localizó en relación a una línea transversal trazada entre los puntos más prominentes de los cóndilos femorales (LBE), así como una línea trazada entre los dos maléolos (LBM). La distancia entre... |
| Tipo: Journal article |
Palavras-chave: Anatomía; Inervación; Pierna; Nervio Sural. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100040 |
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| Rexhepi,Agron M; Brestovci,Behlul. |
| The goals of this study were to find the average intracranial capacity of the living male-entities of Kosovo Albanian population, to define cephalofacial indexes and their interrelations with intracranial capacity and to explore their latent structure. Eight cephalofacial variables have been measured in 571 male entities of the Kosovo Albanian population, aged 18-35 years old. Of these measurements, 6 cephalofacial indexes and intracranial capacity were calculated. According to the results of Table it can be concluded that most of Albanian males from Kosovo have long, wide and average height head, as well as most of them have brachiocephalic head, low hypsicephalic, and tapeinocephalic head, with intracranial capacity 1379.2cc. Regression Analyzes show... |
| Tipo: Journal article |
Palavras-chave: Brachiocephalic; Regression analyzes; Factorial analyzes; Head volume. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000300002 |
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| Espinoza-Navarro,Omar; Valle,Samuel; Berrios,Gastón; Horta,Javier; Rodríguez,Héctor; Rodríguez,Manuel. |
| Los objetivos de este trabajo fueron calcular el índice de prevalencia de alteraciones posturales en una muestra de 120 alumnos (10,4% del universo total), de 4 años de edad de la ciudad de Arica y determinar el efecto de un programa de mejoramiento postural. Las alteraciones posturales más frecuentes corresponden a: inclinación de hombros (86%), escápula alada y escápula descendida (82%), proyección anterior de hombros (79%), pie plano (58%), columna lumbar hiperlordótica (51%) e inclinación de cabeza (50%). Posteriormente, se aplicó al grupo experimental un programa de ejercicio muscular y de reeducación postural, por un período de 8 meses. Al final del tratamiento se realizó un análisis post test a todos los sujetos del estudio. Los resultados en el... |
| Tipo: Journal article |
Palavras-chave: Alteraciones posturales; Programa postural; Adaptación neuromuscular. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100004 |
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| Bitto,Immanuel I; Egbunike,Gabriel N. |
| The effects of season on the morphometric characteristics of the reproductive organs of the pubertal West African Dwarf buck in its native humid tropical environment were investigated. All morphometric characteristics as well as the derivations from both testicular and epididymal morphometry were unaffected by season (p<0.05). There were however, highly significant correlations (p<0.05, p<0.01, p<0.001) between body weight and testicular as well as epididymal morphometry. The results also showed that both testicular and epididymal morphometric characteristics in the pubertal buck are highly predictable from body weight and as such lend ground for the early selection of good sires from records of their growth rate. The non effect of season on... |
| Tipo: Journal article |
Palavras-chave: Season; Pubertal buck; Testicular morphometry; Humid tropics. |
| Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000500020 |
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| Registros recuperados: 2.570 | |
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