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| Lizana,Pablo A; Merino,Cristian; Bassaber,Arlette; Henríquez,Ricardo; Vega-Fernández,G; Binvignat,Octavio. |
| This study aims to assess the efficiency of using real-scale knee models to learn about the locomotor system. Participants included a total of thirty-nine second year students in a Human Anatomy class of a Biology Teaching course. One week before the intervention, a pre-test was administered to assess the students' prior knowledge. The pre-service biology teachers were provided with a real-scale plaster model of a knee bone and were subsequently required to identify and create their own model of bone, joint and muscle elements. At the end of the intervention, a post-test was performed and opinion survey, in addition to a comparison with other locomotor system structures (four images: knee joint, muscular component of lower limb, shoulder joint and pelvic... |
| Tipo: Journal article |
Palavras-chave: Anatomical science; Education; Gross anatomy; Human body; Pre-service biology teachers. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000400018 |
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| Sukon,Peerapol; Timm,Karen I; Valentine,Beth A. |
| This study describes gross, microscopic and muscle fiber anatomy of the esophagus of the llama, Lama glama. The esophagus was studied grossly in twenty-five adult llamas and a subset of ten with normal esophageal physiology was used for the microanatomic studies. Esophageal length was 122 ± 7 cm with two-thirds of the length in the neck and the remainder in the thorax, consistent with the long neck of the llama. Esophageal diameter increased steadily from 2.5 ± 0.3 cm in the cranial cervical region to 3.9 ± 0.8 cm in the caudal thoracic region. The mucosal epithelium was keratinized stratified squamous and there were abundant submucosal glands throughout the esophagus. The entire muscularis of the esophagus was striated muscle in two general layers but... |
| Tipo: Journal article |
Palavras-chave: Llama; Esophagus; Gross anatomy; Microscopic anatomy; Muscle fiber type. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300028 |
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| Fernandes,Rodrigo M. P; Lazzoli,José K; Manaia,Jorge H. M; Babinski,Marcio A. |
| The superior gemellus muscle (SGM) normally arises from the outer surface of the spine of the ischium, blends with the upper part of the tendon of the obturator internus, and is inserted with it into the medial surface of the greater trochanter. In this paper, we describe an anatomical variation in which the SGM is absent bilaterally. Therefore, as there are not many cases in literature, our attention has been drawn to the importance about absence of SGM, in order to improve anatomical and clinical knowledge about this finding. |
| Tipo: Journal article |
Palavras-chave: Gross anatomy; Gemellus superior muscle; Anatomical variation. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300020 |
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