Sr. Editor. El desarrollo de una tesis es una modalidad para obtener el grado académico de bachiller o el título profesional de médico cirujano en las universidades peruanas. En su desarrollo, los estudiantes suelen presentar dificultades originadas por deficiencias en sus conocimientos acerca de metodología de la investigación, lectura crítica y redacción científica (1). Por este motivo, se ha...

Background:Squamous cell carcinoma (SCC) is the most common malignancy of the oral cavity, which is highly invasive. Verrucous carcinoma (VC) is the low-grade form of SCC. Epithelial dysplasia (ED) also has a malignant potential. This immunohistochemical (IHC) study aimed to assess angiogenesis and the presence of tumor-associated macrophages (TAMs) in SCC, VC and ED to determi...

Abstract Introduction: There are many studies about the inhibitory effect of the esophageal distention (ED) on gastric motility. Recently, it has been shown that ED decreases the gastric secretions. It is well established that the inhibitory effect of ED is mediated by activation of vago-vagal inhibitory reflex. However, there is not any investigation about the effect of the reflex on the gast...

1 Victoria University School of Mathematics, Statistics, and Computer Sciences PO Box 600, Wellington, New Zealand E-mail: [email protected] 2 International School for Advanced Studies Via Beirut 2-4, 34014 Trieste, Italy and INFN, Trieste E-mail: [email protected] 3 Victoria University School of Mathematics, Statistics, and Computer Sciences PO Box 600, Wellington, New Zealand E-...

landscapes M. Motta, F. Colauto, W. A. Ortiz, J. Fritzsche, J. Cuppens, W. Gillijns, V. V. Moshchalkov, T. H. Johansen, A. Sanchez, and A. V. Silhanek Departamento de F ısica, Universidade Federal de S~ ao Carlos, 13565-905 S~ ao Carlos, SP, Brazil Department of Applied Physics, Chalmers University of Technology, S-412 96 G€ oteborg, Sweden INPAC – Institute for Nanoscale Physics and Chemistry,...

A Prenatal Case of Arrhythmogenic Right Ventricular Dysplasia Lilian Maria Lopes,1 Juliana Torres Pacheco,1 Regina Schultz,2 Rossana Pulcineli Vieira Francisco,1 Marcelo Zugaib1 Clinica Obstétrica do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (USP);1 Departamento de Patologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo,2 São Pa...

R. González-Férez* and P. Schmelcher Departamento de Física Moderna and Instituto “Carlos I” de Física Teórica y Computacional, Universidad de Granada, E-18071 Granada, Spain Theoretische Chemie, Physikalisch-Chemisches Institut, Im Neuenheimer Feld 229, D-69120 Heidelberg, Germany Physikalisches Institut, Universität Heidelberg, Philosophenweg 12, D-69120 Heidelberg, Germany sReceived 26 Novem...