Instagram como herramienta de aprendizaje en Fisiología: @fisiofarma_us

Las redes sociales (RR.SS.) forman parte de nuestra vida diaria convirtiéndose en una de las principales vías de comunicación y búsqueda de información, especialmente entre los más jóvenes. Entre los usuarios que usan de las RR.SS., un gran número son estudiantes universitarios; y entre los temas más tratados se encuentran aquellos relativos a temáticas de ciencias de la salud. Es por ello por lo que desde el Departamento de Fisiología de la Facultad de Farmacia de la Universidad de Sevilla se desarrolló un proyecto de innovación docente durante el curso 2021-2022 cuyo objetivo era la utilización de las RR.SS. para el aprendizaje de las materias impartidas en nuestro departamento, analizando los posibles beneficios derivado del uso de esta por parte de nuestros estudiantes y profesores. Esta actividad consistió en el desarrollo de contenido divulgativo relativo a la Fisiología por parte de estudiantes del Grado en Farmacia, Grado en Óptica-optometría y Doble Grado en ambos, de nuestro Centro para posteriormente ser publicado en una cuenta de Instagram creada para tal fin (@fisiofarma_us). La opinión tanto de los estudiantes como del profesorado sobre el proyecto fue recogida a través de la encuesta al finalizar el proyecto, y se realizó un registro del impacto en la RR.SS. (seguidores, interacciones, etc). Nuestra cuenta Instagram tuvo un gran impacto en RR.SS. Entre los resultados a destacar, los estudiantes consideran que esta actividad ha favorecido su interés por la Fisiología y tanto estudiantes como profesores creen que esta actividad favoreció diferentes herramientas de aprendizaje. Estos resultados nos hacen concluir que el uso adecuado de las RR.SS. puede ser un método efectivo de aprendizaje e incentivo para fomentar una mejor compresión de las asignaturas de Fisiología en grados universitarios de ciencias de la salud, como Farmacia u Óptica-optometría.: Social networks (RR.SS.) have become an integral part of our daily lives and serve as one of the primary means of communication and information retrieval, particularly among younger. A significant proportion of RR.SS. users are university students, and health science topics are among the most frequently discussed subjects. Considering this, the Department of Physiology at the Facultyof Pharmacy at the University of Seville initiated a teaching innovation project during the 2021-2022 academic year. This project aimed to use RR.SS. as a tool for learning the subjects taught within our department and to analyse the potential benefits that could be derived from its use by our students and members of the physiology department. This initiative involved the creation of informative content related to Physiology by students enrolled in the Degree in Pharmacy, Degree in OpticsOptometry, and Double Degree programs at our faculty. This content was subsequently published on an Instagram account created explicitly for this purpose (@fisiofarma_us). At the end of the project, feedback was obtained from both students and professors of the physiology department via a survey, and data about the impact of our initiative on RR.SS. (e.g., number of followers, interactions, and others) was recorded. Our Instagram account generated considerable interest on RR.SS. Notably, students reported that this activity increased their stake in Physiology, and both students and faculty members indicated that it facilitated the use of various learning tools. Based on these findings, we conclude that the use of RR.SS. can effectively enhance learning and promote a deeper understanding of Physiology-related subjects among students enrolled in university-level health science programs such as Pharmacy or Optics-Optometr

Reprogramming of human fibroblasts to induced pluripotent stem cells under xeno-free conditions

The availability of induced pluripotent stem cells (iPSCs)/nhas created extraordinary opportunities for modeling and/nperhaps treating human disease. However, all reprogramming/nprotocols used to date involve the use of products of animal origin. Here, we set out to develop a protocol to generate and maintain human iPSC that would be entirely/ndevoid of xenobiotics. We first developed a xeno-free cell/nculture media that supported the long-term propagation of human embryonic stem cells (hESCs) to a similar extent as conventional media containing animal origin products or commercially available xeno-free medium. We also derived/nprimary cultures of human dermal fibroblasts under strict/nxeno-free conditions (XF-HFF), and we show that they can be used as both the cell source for iPSC generation as well as autologous feeder cells to support their growth. We also replaced other reagents of animal origin trypsin, gelatin, matrigel) with their recombinant equivalents. Finally, we used vesicular stomatitis virus G-pseudotyped retroviral particles expressing a polycistronic construct encoding Oct4, Sox2, Klf4, and GFP to reprogram XF-HFF cells under xeno-free conditions. A total of 10 xeno-free human/niPSC lines were generated, which could be continuously passaged in xeno-free conditions and aintained characteristics indistinguishable from hESCs, including colony/nmorphology and growth behavior, expression of pluripotency-/nassociated markers, and pluripotent differentiation/nability in vitro and in teratoma assays. Overall, the results/npresented here demonstrate that human iPSCs can be generated/nand maintained under strict xeno-free conditions and provide a path to good manufacturing practice (GMP) applicability that should facilitate the clinical translation of iPSC-based therapies

Reprogramming of human fibroblasts to induced pluripotent stem cells under xeno-free conditions

The availability of induced pluripotent stem cells (iPSCs)/nhas created extraordinary opportunities for modeling and/nperhaps treating human disease. However, all reprogramming/nprotocols used to date involve the use of products of animal origin. Here, we set out to develop a protocol to generate and maintain human iPSC that would be entirely/ndevoid of xenobiotics. We first developed a xeno-free cell/nculture media that supported the long-term propagation of human embryonic stem cells (hESCs) to a similar extent as conventional media containing animal origin products or commercially available xeno-free medium. We also derived/nprimary cultures of human dermal fibroblasts under strict/nxeno-free conditions (XF-HFF), and we show that they can be used as both the cell source for iPSC generation as well as autologous feeder cells to support their growth. We also replaced other reagents of animal origin trypsin, gelatin, matrigel) with their recombinant equivalents. Finally, we used vesicular stomatitis virus G-pseudotyped retroviral particles expressing a polycistronic construct encoding Oct4, Sox2, Klf4, and GFP to reprogram XF-HFF cells under xeno-free conditions. A total of 10 xeno-free human/niPSC lines were generated, which could be continuously passaged in xeno-free conditions and aintained characteristics indistinguishable from hESCs, including colony/nmorphology and growth behavior, expression of pluripotency-/nassociated markers, and pluripotent differentiation/nability in vitro and in teratoma assays. Overall, the results/npresented here demonstrate that human iPSCs can be generated/nand maintained under strict xeno-free conditions and provide a path to good manufacturing practice (GMP) applicability that should facilitate the clinical translation of iPSC-based therapies

Predictors of inappropriate antimicrobial prescription: Eight-year point prevalence surveys experience in a third level hospital in Spain.

Antibiotic stewardship programs (ASP) have already demonstrated clinical benefits. We aimed to describe the Point Prevalence Surveys (PPS) methodology implemented in our hospital as an efficient tool to guide ASP strategies. Annually repeated PPS were conducted from 2012 to 2019 at a 750-bed university hospital in South Spain. Key quality indicators and inappropriateness of antimicrobial treatment, defined strictly according to local guidelines, were described. Variables associated with inappropriate treatment were identified by bi/multivariable analysis. A total of 1,600 patients were included. We found that 49% of the prescriptions were inappropriate due to unnecessary treatment (14%), not first line drug recommended (14%), inadequate drug according to microbiological results (9%), unsuitable doses (8%), route (3%) or duration (7%). Samples collection presented a significant protective effect together with sepsis presentation at onset and intensive care unit admission. However, age, receiving an empirical treatment and an unknown or urinary source of the infections treated were independent risk factors for inappropriateness. Site and severity of infection were documented in medical charts by prescribers (75 and 61% respectively). PPS may allow identifying the main risk factors for inappropriateness. This simple methodology may be useful for ASP to select modifiable factors to be prioritized for targeted interventions

Proyecto documental : Roque nos enseña las calles de nuestro barrio

El trabajo obtuvo un Premio Tomás García Verdejo a las buenas prácticas educativas en la Comunidad Autónoma de Extremadura para el curso académico 2016/2017. Modalidad ASe describe un proyecto llevado a cabo en el CEIP Ntra. Sra. de la Soledad (Badajoz) que consistió en que los alumnos conocieran el barrio donde está ubicado el centro y que reconocieran la vida, trayectoria literaria o artística de los personajes que dan nombre a sus calles. A parte de fomentar este conocimiento se pretendía desarrollar en los alumnos el espíritu periodístico e investigador y la capacidad creadora para la búsqueda de informaciónExtremaduraES

Disease-corrected haematopoietic progenitors from Fanconi anemia induced pluripotent stem cells

The generation of induced pluripotent stem (iPS) cells has enabled the derivation of patient-specific pluripotent cells and/nprovided valuable experimental platforms to model human disease. Patient-specific iPS cells are also thought to hold great/ntherapeutic potential, although direct evidence for this is still lacking. Here we show that, on correction of the genetic defect,/nsomatic cells from Fanconi anaemia patients can be reprogrammed to pluripotency to generate patient-specific iPS cells. These cell lines appear indistinguishable from human embryonic stem cells and iPS cells from healthy individuals. Most importantly, we show that corrected Fanconi-anaemia-specific iPS cells can give rise to haematopoietic progenitors of the myeloid and erythroid lineages that are phenotypically normal, that is, disease-free. These data offer proof-of-concept that iPS cell technology can be used for the generation of disease-corrected, patient-specific cells with potential value for cell therapy applications

Actas de las V y VI Jornadas de Humanidades Clásicas

Se recopilan las ponencias presentadas en las V y VI Jornadas de Humanidades Clásicas que versaron sobre distintos aspectos de la cultura clásica: la música griega, lengua y literatura griega y latina, los humanistas extremeños, historia, arqueología, etc..ExtremaduraConsejería de Educación. Dirección General de Política Educativa; Calle Delgado Valencia, 6; 06800 Mérida (Badajoz); +34924006714; +34924006716; [email protected]

La expresión corporal en educación física : propuesta curricular desde la administración educativa

Resumen basado en el de la publicaciónSe analiza la expresión corporal en la Educación Física y se presenta un estudio de caso de un Match de improvisación. La expresión corporal es el instrumento con el cual se producen las variadas formas del arte del movimiento. Es fundamental en el proceso de comunicación y éste debe ser interactivo y dinámico. Se analiza la expresión corporal como medio educativo para la formación integral del alumnado. En el estudio del caso, se muestra cómo se aplica al marco escolar y en qué puede ayudar.AndalucíaBiblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín 5 -3 Planta; 28014 Madrid; Tel. +34917748000; [email protected]

La orientación deportiva en el marco escolar : propuesta educativa para la educación física en secundaria

Resumen basado en el de la publicaciónSe ofrecen directrices de cómo llevar a cabo trabajos de orientación deportivo en los centros de Educación Secundaria y se contextualiza dentro del marco escolar y su currículum. La orientación es un deporte consistente en una carrera individual cronometrada donde los participantes usan un mapa esencial y una brújula para recorrer en el orden adecuado diferentes puntos de control. Se explican las diversas modalidades de orientación existentes: como actividad en la naturaleza, como deporte competitivo, como actividad de ocio al aire libre y como modo de mantenerse en forma. La orientación guarda relación con el currículo oficial de Educación Física y forma parte del bloque de contenidos de Actividades en el Medio Natural.AndalucíaBiblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín 5 -3 Planta; 28014 Madrid; Tel. +34917748000; [email protected]

La expresión corporal en educación física : propuesta curricular desde la administración educativa

Resumen basado en el de la publicaciónSe analiza la expresión corporal en la Educación Física y se presenta un estudio de caso de un Match de improvisación. La expresión corporal es el instrumento con el cual se producen las variadas formas del arte del movimiento. Es fundamental en el proceso de comunicación y éste debe ser interactivo y dinámico. Se analiza la expresión corporal como medio educativo para la formación integral del alumnado. En el estudio del caso, se muestra cómo se aplica al marco escolar y en qué puede ayudar.AndalucíaBiblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín 5 -3 Planta; 28014 Madrid; Tel. +34917748000; [email protected]