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| Registros recuperados: 37 | |
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| Suazo Galdames,Iván. |
| The lower third molar region is an important region for the odontostomatological practice, since it presents a great amount of pathological processes related to the development and eruption of the third molar; thus having a considerable number of surgical interventions. Despite its importance, this region is not accounted for in anatomical terminology nor is it described in topographic anatomy; and in spite of the great number of studies that analyze the surgical anatomy of the region, it is necessary to systematize the description of its boundaries, planes, content, risk elements, anatomical repairs, etc.; therefore, the purpose of the present article is to review the modern concepts related to the surgical anatomy of the lower third molar region and to... |
| Tipo: Journal article |
Palavras-chave: Third molar; Lingual nerve; Inferior alveolar nerve; Retromolar triangle; Retromolar pad; Mandibular canal; Oral surgery. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000300034 |
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| Suazo Galdames,Iván; Cantín López,Mario; López Farías,Bernarda; Sandoval Marchant,Catherine; Torres Muñoz,Sebastián; Gajardo Rojas,Patricio; Gajardo Rojas,Marcelo. |
| The study investigates the presence of sexual dimorphism in the size of the permanent teeth among Chilean individuals. Mesiodistal and bucolingual diameters were measured in the teeth of 150 patients between 18 and 24 years old, 67 males and 83 females (excluded were third molars and pieces with large cavities and fillings). The largest were found in males; the differences in mean bucolingual diameters with p<0.05 were observed in pieces 1.1, 1.2, 1.3, 1.6, 1.7, 2.6, 3.3, 4.1, 4.2, and 4.5; and with p <0.01, the relevant pieces were to 4.4 and 4.7. With regard to mesiodistal dimensions, the only significant difference p <0.05 was found in piece 1.2. These results show that sexual dimorphism can be found in all group teeth. |
| Tipo: Journal article |
Palavras-chave: Tooth dimensions; Sexual dimorphism; Dental crown; Sex characteristics. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000300016 |
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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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| Muñoz,Patricia; Roa,Ignacio; Zavando,Daniela; Suazo Galdames,Iván. |
| Observation of sexual chromatin has shown to be very helpful in gender forensic diagnosis. In the present study we analyzed the diagnosis performance of the method in, non-treated or treated with conventional bone techniques, exhumed bone pieces. We used long bones of male and female individuals, the method applied is described in Suazo et al. (2010). In the non-treated exhumed pieces, the general accuracy of the method was 75%, while in the treated pieces the method was inapplicable due to the lack of cells in the tissue. Our results suggest that it is possible to determine the sex of aged human bones buried under different conditions through a fast and simple histological method, but the treatment with physical and chemical means eliminates the remaining... |
| Tipo: Journal article |
Palavras-chave: Sexual Chromatin; Determination of Sex; Bones; Forensic Analysis. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000200038 |
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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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| 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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| Acuña,Luis; Suazo Galdames,Iván; Zavando,Daniela; Elgueta,Samanta; Velásquez,Luis; Vilos,Cristian; Cantín,Mario. |
| The administration of microencapsulated drug in a matrix acid poly(lactic-co-glycolic acid) (PLGA) by intramuscular (IM) in humans has been approved by the FDA for various applications though it is not clear what effect they have on the morphological parameters of muscle tissue. The aim of this study was to analyze the morphological changes in the skeletal muscle tissue with their use. We used 12 adult female Sprague Dawley rats (Rattus novergicus) that were injected into their right gastrocnemius muscle belly with: sterile vehicle solution (G1, n = 4), 0.5 mg PLGA microparticle (G2, n = 4) and 0.75 mg PLGA microparticle (G3, n = 4), both dissolved in a sterile vehicle solution. At 14 days post injection the number and diameter of muscle fibers, the level... |
| Tipo: Journal article |
Palavras-chave: Skeletal muscle; Drug delivery; Polymeric microparticles; PLGA. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200016 |
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| Oyarzún,Patricia; Sepúlveda,Alfredo; Valdivia,María; Roa,Ignacio; Cantín,Mario; Trujillo,Gonzalo; Zavando,Daniela; Suazo Galdames,Iván. |
| During menopause, changes occur in the laryngeal structures that have implications for the voice. The purpose of this study was to determine the effect of induced menopause on the morphological parameters of the vocal fold mucosa in rats. Ten adult female Sprague-Dawley rats were used as samples and divided into two groups: 5 were surgically oophorectomized (OVX), and 5 underwent a surgical procedure similar to oophorectomy but without removal of the ovaries (SHAM). After 30 days surgery, the characteristics of the epithelium that forms the vocal fold mucosa in terms of cellular arrangement and organization of the epithelium were observed. Through the Morphometrics XS software, the epithelial height and the number and density of cellular layers were... |
| Tipo: Journal article |
Palavras-chave: Fold vocal; Voice; Menopause; Oophorectomy. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200011 |
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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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| 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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| 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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| Registros recuperados: 37 | |
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