Las gramáticas dialogadas del español en el Siglo de Oro: el caso de Ambrosio de Salazar

El Espexo general de la gramática en diálogos –manual de español publicado en Francia en 1614– se ha estudiado habitualmente bajo la óptica de la historiografía lingüística atendiendo a su aportación doctrinal dentro de la tradición gramaticográfica española. De forma menos sistemática se ha aludido a sus planteamientos metodológicos, casi siempre a través de valoraciones negativas, que ya surgían incluso desde el momento de aparición del manual en el ambiente de enseñanza del español del país vecino (Oudin, Marcos Fernández)

El canon literario de las gramáticas: los dictámenes de Jean Chapelain en la "Nouvelle méthode espagnole" de Lancelot (1660)

Este trabajo se centra en las autoridades y ejemplificación literarias de la gramática española, a través del análisis de la Nouvelle méthode pour apprendre facilement et en peu de temps la langue espagnole (NME) de Claude Lancelot (1660). En particular, nos fijamos en cómo permean en ella los juicios literarios de la época, a través de la correspondencia mantenida con el hispanista Jean Chapelain. Tras un examen detenido de la NME, se concluye que la erudición del gramático de Port-Royal se ve avalada y reforzada por (i) los consejos procedentes de la crítica literaria, (ii) la consulta de crestomatías poéticas (Arte poética española, Rengifo 1592) y (iii) el aprovechamiento de otras gramáticas (La Parfaicte Methode, Charpentier 1596). Lancelot reserva, no obstante, un pequeño espacio para sus propios juicios estéticos: por un lado, de su selección destacan algunos autores religiosos como Rivadeneyra, fray Luis de Granada o Juan de Ávila y, por otro, alaba el éxito de Gracián.This paper examines the use of authors and literary exemplification in the Spanish grammar, through the case of Nouvelle méthode pour apprendre facilement et en peu de temps la langue espagnole (NME) by Claude Lancelot (1660). Specifically, we focus on the influence of literary criticism, which is often detectable in the history of Spanish grammar. We conserve traces of this influence: two letters sent by Jean Chapelain to the grammarian of Port Royal. After analyzing the NME, we can conclude that Lancelot is well advised, not only by the literary criticism but also by poetic sources (Arte poética española, Rengifo 1592) and grammatical sources (La Parfaicte Methode, Charpentier 1596). Apart from these influences, Lancelot makes room for his own esthetic ideas: he likes religious authors as Rivadeneyra, Fray Luis de Granada or Juan de Ávila, and he knows about Gracián’s success

Critical illness-induced bone loss is related to deficient autophagy and histone hypomethylation

BACKGROUND Survivors of critical illness are at increased risk of fractures. This may be due to increased osteoclast formation during critical illness, leading to trabecular bone loss. Such bone loss has also been observed in Paget's disease, and has been related to deficient autophagy. Deficient autophagy has also been documented in vital organs and skeletal muscle of critically ill patients. The objective of this study was to investigate whether deficient autophagy can be linked to critical illness-induced bone loss. METHODS Osteoclasts grown in vitro and their precursor cells isolated from peripheral blood of critically ill patients and from matched healthy volunteers were analysed for the expression of autophagy genes (SQSTM1, Atg3 and Atg7), and proteins (p62, Atg-5, and microtubule-associated protein light chain 3-II (LC3-II)) and for autophagy and epigenetic signalling factors via PCR arrays and were treated with the autophagy inducer rapamycin. The effect of rapamycin was also investigated at the tissue level in an in vivo rabbit model of critical illness. RESULTS Many more osteoclasts formed in vitro from the blood precursor cells isolated from critically ill patients, which accumulated p62, and displayed reduced expression of Atg5, Atg7, and LC3-II compared to healthy controls, suggesting deficient autophagy, whilst addition of rapamycin reduced osteoclast formation. PCR arrays revealed a down-regulation of histone methyltransferases coupled with an up-regulation of negative regulators of autophagy. Critically ill rabbits displayed a reduction in trabecular and cortical bone, which was rescued with rapamycin. CONCLUSIONS Deficient autophagy in osteoclasts and their blood precursor cells at least partially explained aberrant osteoclast formation during critical illness and was linked to global histone hypomethylation. Treatment with the autophagy activator Rapamycin reduced patient osteoclast formation in vitro and reduced the amount of bone loss in critically ill rabbits in vivo. These findings may help to develop novel therapeutic targets to prevent critical illness-induced bone loss

Economic Benefits of Intensive Insulin Therapy in Critically Ill Patients: The Targeted Insulin Therapy to Improve Hospital Outcomes (TRIUMPH) Project

OBJECTIVE—The purpose of this study was to analyze the economic outcomes of a clinical program implemented to achieve strict glycemic control with intensive insulin therapy in patients admitted to the intensive care unit (ICU)

Data mining techniques for predicting acute kidney injury after elective cardiac surgery

status: publishe