Literatura y cine: una reflexión para la enseñanza de la cultura y civilización españolas.

Se reflexiona acerca del cine como arte sintético que ofrece un nodo de encuentro entre diversas expresiones artísticas. De su estudio, se deriva una summa de saberes que le dota de una posición privilegiada para el estudio de la cultura. La adaptación de obras literarias a la pantalla es una misión creativa; una tarea que requiere de una interpretación selectiva. Las nociones modernas sobre la intertextualidad aportan una aproximación más sofisticada en relación con la adaptación y la idea de la literatura como fuente original.

Programa de Lengua, Cultura y Civilización Rumana.

Se trata de un estudio de los centros que han participado en el Programa de Lengua, Cultura y Civilización Rumana promovido por la Consejería de Educación y Ciencia y el Ministerio de Educación rumano que tiene como objetivo la integración de estos alumnos en nuestro sistema educativo .

Historia de la actividad física en la antigua civilización cretense (2800-1100 a.c.) : el desarrollo de los valores corporales no violentos.

Monográfico con el título: 'Hacia una cultura de paz en la escuela'. Resumen basado en el de la publicación

Industrias de la cultura y modelos de civilización.

Título anterior de la publicación : Boletín de la Comisión Española de la UNESCO

Civilización y barbarie en Las Catilinarias de Juan Montalvo

En el presente estudio me propongo analizar, desde un punto de vista estrictamente discursivo, el imaginario social de la "civilización" y la "barbarie" en Las Catilinarias de Juan Montalvo. Parto por ello, a manera de contexto referencial, de las lecturas que se han hecho de Las Catilinarias en el espacio de algunos prólogos. Avanzo hacia una comprensión de tres conceptos fundamentales en la obra: pueblo, nación y tiranía. Explico el fundamento social y cultural de las tiranías y la critica que les hace Montalvo. Discuto entonces el papel que juegan las letras en este combate. Mi propósito es demostrar básicamente que Montalvo frente a la denuncia de la barbarie de su época, se personificó a sí mismo en el civilizador del pueblo. Esa lucha civilizadora involucró un combate político y cultural interrelacionados. Sostengo que el ejercicio de las letras fue para él la forma de civilizar, una manera de cuestionar tanto una barbarie política -referida a los tiranos de turno- cuanto una barbarie étnica -patente en la figura de los indios, chagras y negros-. Ese modelo de civilización adoptado miró a España y Francia como ejemplo, e hizo por eso del casticismo su emblema de combate. Por otro lado, Montalvo no pudo convocar al pueblo a su reforma. En definitiva, el intento de Montalvo por salvar al pueblo, lo terminó conduciendo en contra del mismo pueblo. Montalvo pretendió reformar la sociedad de su época pero no encontró vínculos efectivos con ella. El ilustre ambateño, imitador del quijote, combatió para salvar a un pueblo que terminó siendo más quijotesco que él mismo.

Trimetazidine and N-acetylcysteine in attenuating hind-limb ischemia and reperfusion injuries: experimental study in rats

Aim. Lower-limb traumatic injury associated with ischemia and followed by reperfusion (I/R) is a common severe situation in muscle lesions due to trauma and hypoxia followed by local and systemic injuries induced by oxygen-derived free radical release during reperfusion. The aim of this study was to evaluate the attenuating effects of trimetazidine (TMZ) and N-acetylcysteine (NAC) in such situation.Methods. The muscles at the root of the right hind limb of Wistar rats were cross-sectioned, preserving femoral vessels and nerves and clamping the femoral artery for four hours. The clamp was then released and the femoral artery has been reperfused for 2 hours. Rats were randomly divided in groups of ten as follows: Group 1: sham I/R, treated with saline; Group 2: I/R, treated with saline; Group 3: sham I/R, treated with TMZ (7.5 mg/kg/dose); Group 4: sham I/R, treated with NAC (375 mg/kg/dose); Group 5: I/R treated with TMZ (7.5 mg/kg/dose); Group 6: I/R treated with NAC (375 mg/kg/dose). All rats received two intravenous bolus injections of the drugs, one before ischemia and one before reperfusion. Oxidative stress in plasma (MDA, total, oxidized and reduced glutathione), creatinephosphokinase (CPK), optical and electron microscopy and pelvic extremity circumference and volume were studied.Results. No statistical differences were found between the groups for MDA or total and reduced glutathione. Oxidized glutathione increased significantly in groups 5 and 2. Limb circumference as well as limb volume increased in all groups over time, mainly in groups 5, 2 and 1. CPK increased in all groups, being highest in groups 5, 6 and 2. Histological lesions were present in all but sham groups, being less severe in group 6. Soleus muscle analyses at electron microscopy exhibit some degree of alteration in all groups.Conclusion. This experimental model simulated severe limb trauma associated with ischemia and reperfusion, and, as such, it was aggressive, causing severe injury and local inflammatory reaction. The model did not show antioxidant action from NAC, and possible antioxidant action from TMZ was insufficient to attenuate tissue injuries. [Int Angiol 2009;28:412-7]

Right atrial stretch alters fore- and hind-brain expression of c-fos and inhibits the rapid onset of salt appetite

The inflation of an intravascular balloon positioned at the superior vena cava and right atrial junction (SVC-RAJ) reduces sodium or water intake induced by various experimental procedures (e.g. sodium depletion; hypovolaemia). In the present study we investigated if the stretch induced by a balloon at this site inhibits a rapid onset salt appetite, and if this procedure modifies the pattern of immunohistochemical labelling for Fos protein (Fos-ir) in the brain. Male Sprague-Dawley rats with SVC-RAJ balloons received a combined treatment of furosemide (Furo; 10 mg (kg bw)(-1)) plus a low dose of the angiotensin-converting enzyme inhibitor captopril (Cap; 5 mg (kg bw)(-1)). Balloon inflation greatly decreased the intake of 0.3 M NaCl for as long as the balloon was inflated. Balloon inflation over a 3 h period following Furo-Cap treatment decreased Fos-ir in the organum vasculosum of the lamina terminalis and the subfornical organ and increased Fos-ir in the lateral parabrachial nucleus and caudal ventrolateral medulla. The effect of balloon inflation was specific for sodium intake because it did not affect the drinking of diluted sweetened condensed milk. Balloon inflation and deflation also did not acutely change mean arterial pressure. These results suggest that activity in forebrain circumventricular organs and in hindbrain putative body fluid/cardiovascular regulatory regions is affected by loading low pressure mechanoreceptors at the SVC-RAJ, a manipulation that also attenuates salt appetite.

Ultrastructural and immunocytochemical evaluation of the effects of extracorporeal shock wave treatment in the hind limbs of horses with experimentally induced suspensory ligament desmitis

Objective-To evaluate the effects of extracorporeal shock wave therapy (ESWT) on affected ligaments in the hind limbs of horses with experimentally induced suspensory ligament desmitis by use of ultrasonographic, ultrastructural, and immunocytochemical techniques.Animals-10 horses.Procedure-Suspensory ligament desmitis was induced in both hind limbs of each horse by use of 2 collagenase injections (administered 2 weeks apart) in each suspensory ligament. Two weeks after the second injection, the right hind limb of each horse was treated with ESWT (3 treatments at 3-week intervals)- the left hind limb was not treated (control limb). Periodically during the study, the healing process was monitored ultrasonographically and the proportions of ligaments affected with lesions were assessed. Four weeks after the last ESWT treatment, biopsy specimens were collected from all ligaments for ultrastructural evaluation and immunocytochemical analysis of transforming growth factor beta-1.Results-The difference in the proportion of the lesion-affected ligament between ESWT-treated and control limbs was significant (P < 0.05) from 3 weeks after the second ESWT treatment to the end of the study. Compared with control ligaments, ESWT-treated ligaments had more small, newly formed collagen fibrils and greater expression of transforming growth factor beta-1 4 weeks after the last ESWT treatment was administered.Conclusions and Clinical Relevance-Results have indicated that ESWT appears to facilitate the healing process in horses with experimentally induced hind limb suspensory ligament desmitis.

Bone morphology of the hind limbs in two caviomorph rodents

In order to evaluate the hind limbs of caviomorph rodents a descriptive analysis of the Cuniculus paca (Linnaeus, 1766) and Hydrochoerus hydrochaeris (Linnaeus, 1766) was performed using anatomical specimens, radiography, computed tomography (CT) and full-coloured prototype models to generate bone anatomy data. The appendicular skeleton of the two largest rodents of Neotropical America was compared with the previously reported anatomical features of Rattus norvegicus (Berkenhout, 1769) and domestic Cavia porcellus (Linnaeus, 1758). The structures were analyzed macroscopically and particular findings of each species reported. Features including the presence of articular fibular projection and lunulae were observed in the stifle joint of all rodents. Imaging aided in anatomical description and, specifically in the identification of bone structures in Cuniculus paca and Hydrochoerus hydrochaeris. The imaging findings were correlated with the anatomical structures observed. The data may be used in future studies comparing these animals to other rodents and mammalian species. © 2012 Blackwell Verlag GmbH.

Bilateral Dorsal Subluxation of the Proximal Interphalangeal Joint of the Hind Limb in a Mare: Case Report

Subluxation of the proximal interphalangeal joint is a rare and little studied condition in horses. We describe the case of a 12-year-old mare with bilateral dorsal subluxation of the proximal interphalangeal joint of the hind feet. Tenectomy of the medial digital flexor was performed in both limbs, and the patient showed signs of recovery within 14 days. Goniometry of the proximal interphalangeal joints 10 months after surgery showed diminution of 5° for the proximal interphalangeal axis of the left hind limb. However, no change was found for the joint angle of the right limb. Even so, the patient's gait and radiographic results were normal, and clinical abnormalities such as joint clicking and swelling were no longer observed. © 2013 Elsevier Inc.

Goniometric evaluation of both forelimbs and hind limbs in two species of Neotropical monkeys

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Kinematic analysis of forelimb and hind limb joints in clinically healthy sheep

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)