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| Registros recuperados: 37 | |
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| Suazo Galdames,Iván; Zavando,Daniela. |
| In this study we tested the hypothesis that diagnostic performance of the morphological indicators for sexual dimorphism are reduced as they are applied in skull and mandibles of older subjects. We used 275 adult human skulls, 250 of these with mandible, all subjects with sex and age registry. Sixteen classic morphological indicators of sexual dimorphism were evaluated, this information was compared with the registry and results noted in terms of precision. The best general performance of morphological indicators of sexual dimorphism were recorded in the 31 - 40 and 61 - 70 years, age range groups. Lowest precision ws recorded in the group corresponding to subjects between 21 30 years. Our results do not support the proposed hypothesis and suggest a... |
| Tipo: Journal article |
Palavras-chave: Sexual dimorphism; Sex determination; Aging; Age; Skull. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000100053 |
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| Méndez Rebolledo,Guillermo; Coronado Gallardo,Roberto; Suazo Galdames,Iván. |
| The fibularis longus muscle (FLM) has an important role in the movement of eversion of the foot and in maintaining the plantar arch. The electrostimulation procedures seek to maintain muscle trophism, increase strength and endurance, and are frequently used in physiotherapy, for which the clinician needs to know the location of the motor points of the FLM. Therefore, the purpose of this study was to determine the number and distribution of motor points of the FLM and relate them to observable parameters in the surface anatomy. Ten formalin-preserved limbs were used, and the lateral regions of the leg were dissected in detail. In all the cases, the muscle presented three fascicular patterns, the superior and anteroinferior fascicles presented two motor... |
| Tipo: Journal article |
Palavras-chave: Fibularis longus muscle; Superficial fibular nerve; Motor Point; Electrostimulation. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300012 |
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| Ramirez,Daysi; Gajardo,Carolina; Caballero,Paula; Zavando,Daniela; Cantín,Mario; Suazo Galdames,Iván. |
| The fibularis tertius muscle (FTM) in man has been developed over time to acquire subsequent bipedal gait. The FTM functions as a crucial contributor in dorsiflexion and eversion, postulated over the years as a stabilizer of the talocrural joint, avoiding forced investment and protecting the anterior talofibular ligament. The literature describes that FTM is absent in 10% of cases, with no data on Chilean population. A study of surface anatomy in 168 young subjects, 60% female and 40% male students at the Universidad de Talca, Chile, with a mean age of 20.6 ± 1.68 years, was conducted. The presence of FTM was identified following the implementation of a clinical assessment protocol that determines the presence of muscle on the basis of a progression called... |
| Tipo: Journal article |
Palavras-chave: Fibularis tertius muscle; Talocrural Joint; Leg; Anterior talofibular ligament. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000300016 |
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| Suazo Galdames,Iván; Trujillo Hernández,Erick Gonzalo; Cantín López,Mario; Zavando Matamala,Daniela. |
| La proporción áurea es una relación matemática que se establece entre dos estructuras, representada numéricamente como 1 es a 1,618. Esta proporción se encuentra presente en la naturaleza y en la arquitectura de la región cráneofacial. En el presente estudio se analizaron las relaciones de proporcionalidad entre rectas formadas por la unión de puntos anatómicos reproducibles y otros antropométricos, identificándose aquellas que se relacionaban de manera áurea. Para ello, se identificaron 20 puntos anatómicos reproducibles medianos y paramedianos, en 10 cráneos humanos con características antropológicas homogéneas. Las rectas obtenidas por la unión de los puntos fueron relacionadas matemáticamente, para identificar las que establecían relaciones áureas. Se... |
| Tipo: Journal article |
Palavras-chave: Antropología forense; Identificación humana. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200014 |
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| Morales,Juan-Pablo; Roa H,Ignacio; Zavando,Daniela; Suazo Galdames,Iván. |
| In situations where the skeletal remains found are too fragmented, it is necessary to assess the human origin of such remains; for this purpose, various parameters are used, both anatomical and histological. The objective of the present study is to evaluate the various histomorphometric parameters to differentiate human from non-human bones, to further construct discriminatory functions that allow interspecies classification. Tibia bones sections from human, bovine, pig, hen, cat, and dog species were used, processed through conventional histological techniques and observed under the microscope with a 40x magnification, analyzing the Haversian Canal Density parameters by mm2, Diameter of the Haversian Canal and the Diameter of the Haversian System which... |
| Tipo: Journal article |
Palavras-chave: Bone; Forensic analysis; Determination of species; Osteon compact bone; Haversian canal. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000300044 |
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| López,Bernarda; Schilling,Juan; Suazo Galdames,Iván. |
| La reconstrucción facial por escultura forense es un procedimiento que se utiliza en identificación Humana. Consiste en la colocación de un material modelable sobre el esqueleto óseo, respetando los grosores tisulares y la anatomía facial. Una de las principales dificultades de la técnica es la reproducción de estructuras de posición variable como los ojos, las orejas y la nariz. Se ha descrito que es posible reconstruir la nariz de manera confiable si se cuenta con el punto pronasal, es por esto que se han desarrollado diversas técnicas para la ubicación de este punto a partir de osamentas craneales. El propósito de este estudio es evaluar mediante radiografías laterales la exactitud de 4 métodos ampliamente utilizados para la ubicación del punto pronasal... |
| Tipo: Journal article |
Palavras-chave: Punto pronasal; Reconstrucción forense; Identificación Humana. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400031 |
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| Suazo Galdames,Iván; Zavando M,Daniela; Russo,Priscila; Smith,Ricardo Luiz. |
| This article analyzes the performance of diagnostic tests for sex determination by examining human skulls, using the Baudoin condylar index. For this study, 215 skulls were examined, and the maximum dimensions (length and width) of the right and left occipital condyles, were noted. With these data, we calculated the Baudoin condylar index and determined the level of agreement between the values for the left and the right side, the sensitivity of the method, the accuracy of the tests and the positive predictive value for each sex. The level of agreement in the diagnosis based on both sides was 65.58% (of which 83.09% were of women, and 63.88% were of men). The overall accuracy was 41.39%, and a greater sensitivity was seen in women (52.1% right side and... |
| Tipo: Journal article |
Palavras-chave: Sexual dimorphism; Sex determination; Occipital condyles; Baudoin Index; Condylar index. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100024 |
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| Suazo Galdames,Iván; Precht Gandarilla,Andrea; Cantín López,Mario; Zavando Matamala,Daniela; Sandoval Marchant,Catherine. |
| La determinación de los estilos de aprendizaje (EA) ha sido una preocupación pedagógica permanente, indicando la forma en que cada estudiante estudia y aprende, permitiendo modificar el diseño y la implementación de los procesos de aprendizaje, haciéndolos más eficaces en la formación de un profesional de la salud. En el presente estudio se analizaron las diferencias de los EA en un grupo de alumnos de Kinesiología, medidos en el primer y último años de su Carrera profesional. Se diseñó un estudio exploratorio descriptivo longitudinal cuantitativo mediante la aplicación del Cuestionario de EA Honey-Alonso (CHAEA) en estudiantes de Kinesiología, Universidad de Talca. Un primer análisis de los estilos de aprendizaje fue realizado en 48 estudiantes, el primer... |
| Tipo: Journal article |
Palavras-chave: Estilo de aprendizaje; Modelamiento profesional; Cuestionario CHAEA. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100002 |
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| López,María José; Zárate,Michael; Cantín,Mario; Zavando,Daniela; Suazo Galdames,Iván. |
| The vocal muscle is a striated muscle with important functions in the emission of laryngeal sound and physiology of the voice. Therefore the knowledge of its constitution is the basis for the prevention and management of voice disorders. We used 10 samples from the middle third of vocal muscles obtained from autopsies of 6 male and 4 female subjects aged between 36 and 71 years. The samples were analyzed with BA-F8 monoclonal antibody to slow type I fibers, and antimyosin HC monoclonal antibody and antimyosin fast clone MY-32 antibody for types IIA, IIB, IIX, and neonatal fibers. We determined the distribution of the muscle fiber types and morphometric characteristics, evaluating the differences by sex and age group. The human vocal muscle presented a... |
| Tipo: Journal article |
Palavras-chave: Voice; Vocal cords; Laryngeal muscles; Myosin Type I; Myosin Type II; Immunohistochemistry. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400014 |
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| del Sol,Mariano; Suazo Galdames,Iván; Vásquez,Bélgica. |
| Conocer el origen y distribución de las arterias circunflejas femorales (AaCF) en el hombre, es importante en el momento quirúrgico de la reconstrucción vascular. Se disecó el contenido del triángulo femoral en 92 miembros inferiores de cadáveres formolizados, adultos, de sexo masculino y diferentes grupos étnicos, descubriéndose la arteria femoral (AF) y sus ramas originadas a nivel del triángulo femoral. Se localizó el origen de cada una de las AaCF determinándose el tipo y lugar de origen. La arteria circunfleja femoral medial (ACFM) se originó en 43 casos (46,7%) desde la AF; en 41 casos (44,6%) desde la arteria femoral profunda (AFP); en 7 casos (7,6%) en un tronco común formado por la AFP y AaCF y en un caso (1,1%) desde la arteria circunfleja... |
| Tipo: Journal article |
Palavras-chave: Anatomía; Arteria femoral; Arterias circunflejas femorales. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200057 |
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| Pantoja Gonzalez,Constanza; Coronado Gallardo,César; Aravena Torres,Pedro; Suazo Galdames,Iván. |
| The variations in the origin of the facial and lingual arteries are very important in maxillofacial, head and neck surgery procedures. This study is a case report in which the common origin is described in the facial and lingual artery in a lingual-facial trunk (LFT) on the left side of a female corpse from Spain. In the examination, a diameter of 2.17 mm and a length of 8.84 mm are shown. It was located 12.04 mm from the carotid bifurcation and 9.31 mm from the origin of the superior thyroid artery. The variation in biometric values shown, are anatomical findings in the neck dissection of a corpse. Moreover, taking into account the surgical procedures, which involve the origin of facial and lingual artery, because it is the most common variation and could... |
| Tipo: Journal article |
Palavras-chave: Lingual-facial trunk; External carotid artery; Artery bifurcation. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000300058 |
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| Registros recuperados: 37 | |
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