Search results for "plante"
showing 10 items of 493 documents
Esclerectomía profunda no perforante con espolonectomía e implante supraciliar : una nueva propuesta para la cirugía no penetrante del glaucoma
2013
Actualmente la cirugía del glaucoma se encuentra en evolución. La trabeculectomía es el procedimiento quirúrgico hipotensor más realizado, por lograr grandes disminuciones de la presión intraocular, pero tiene el inconveniente de que al tratarse de un procedimiento penetrante, puede traer consigo mayores complicaciones como la hipotensión y disestesias de la ampolla conjuntival, por ello la cirugía no penetrante goza cada vez de mas defensores. Entre los procedimientos quirúrgicos no penetrantes, la esclerectomía profunda no perforante (EPNP) es la más realizada, con esta técnica el humor acuoso filtra a través de la membrana trabéculodescemética y de allí drena por la vía subconjuntival. S…
Recomendaciones en el manejo de la pandemia por coronavirus SARS-CoV-2 (Covid-19) en pacientes con trasplante renal
2020
The SARS-CoV-2 (Covid-19) coronavirus pandemic is evolving very quickly and means a special risk for both immunosuppressed and comorbid patients. Knowledge about this growing infection is also increasing although many uncertainties remain, especially in the kidney transplant population. This manuscript presents a proposal for action with general and specific recommendations to protect and prevent infection in this vulnerable population such as kidney transplant recipients. Resumen: La pandemia por coronavirus SARS-CoV-2 (Covid-19) está evolucionando de manera muy rápida y representa un riesgo especial en pacientes inmunodeprimidos y con comorbilidades añadidas. El conocimiento sobre esta in…
Dans la jungle des milieux cultivés
2009
National audience; Les champs sont des milieux rudes, mais fertiles, pour les mauvaises herbes, qui réussissent parfois à y prospérer. Les dommages sont alors multiples : économiques, environnementaux, sanitaires…
Côté mauvaises herbes, tir de barrage sur trois envahissantes
2006
National audience; Les plantes envahissantes sont évoquées à la conférence sur les zones non agricoles de l'AFPPà Avignon les 11 et 12octobre 2006. La situation à leur égard en France et en Europe est présentée, notamment les dispositions réglementaires et l'identité des 34 principales espèces. Deux communications traitent de l'ambroisie à feuille d'armoise Ambrosia artemisiifolia. Un point sur les méthodes de lutte mécanique, chimique, etc.) insiste sur l'intérêt de la prévention (enherbement, etc.)et de la concertation entre acteurs agricoles et non agricoles. Des essais de lutte chimique (glyphosate ou glufosinate-ammonium en 2004 et 2005, les montrent équivalents et intéressants en débu…
A Nonlinear Approach to Brain Function: Deterministic Chaos and Sleep EEG
1992
In order to perform a nonlinear dimensional analysis of the sleep electroencephalogram (EEG), we applied an algorithm proposed by Grassberger and Procaccia to calculate the correlation dimension D2 of different sleep stages under Lorazepam medication versus placebo. This correlation dimension characterizes the dynamics of the sleep EEG and it estimates the degrees of freedom of the signal under study. We demonstrate that slow-wave sleep depicts a much smaller dimensionality than light or rapid eye movement (REM) sleep, and that Lorazepam does not alter the EEG's dimensionality except in stage II and REM.
Confident Perception of Primary Care Physicians Correlates to the Attitude Toward Donation and Organ Transplantation: A Multicenter Study of Medical …
2020
A primary care physician (PCP) not only accompanies the patient in the process of an illness, but throughout his or her life. The confidence we have in these health professionals is fundamental, and their favorable attitude toward organ donation and transplantation (ODT) has a significant influence on the population. Objective To analyze trust in PCPs among Spanish medical and nursing students, the relationship with their attitude toward ODT, and the factors that condition it. Methods and Design A sociologic, multicenter, and observational study. Population: medical and nursing students in Spanish universities. Database: Collaborative International Donor Project, stratified by geographic ar…
Exploring Health Science Students' Notions on Organ Donation and Transplantation: A Multicenter Study.
2020
The knowledge acquired during university education about organ donation and transplantation (ODT) decisively influences the information future health professionals transmit. This is important in ODT where the participation of the general public is essential to obtain organs. Objective To determine notions of Spanish medicine and nursing students on ODT and its relationship with attitude toward ODT. Methods and Design and design. We conducted a sociologic, multicenter, and observational study. The population for our study consisted of medical and nursing students in Spanish universities. Our database was the Collaborative International Donor Project, stratified by geographic area and academi…
Organ Donation Related With Attitude Toward the Law of Presumed Consent: Spanish University Medical and Nursing Students Study.
2020
Information provided by health care professionals is crucial to create a climate of social opinion. This is important in organ donation and transplantation (ODT), where the participation of the general public is essential to obtain organs. Objective To determine the attitude toward the Law of Presumed Consent (LPC) among Spanish university students and to analyze their relation with attitude toward ODT. Methods and design. The type of study was a sociologic, multicenter, observational study. The population included medical and nursing students in Spanish universities. Database of Collaborative International Donor Project was used stratified by geographic area and academic course. A validate…
Nursing Students' Knowledge About Organ Donation and Transplantation: A Spanish Multicenter Study.
2019
Este artículo se encuentra disponible en la siguiente URL: https://www.sciencedirect.com/science/article/abs/pii/S0041134519311832?via%3Dihub En este artículo de investigación también participan: Carmen Bárcena-Calvo, Catalina Perelló-Campaner, Juan Manuel Arribas-Marin, Silvia García-Mayor, Maria Nelia Soto-Ruíz, Juan Carlos Navalón, Carme Bertran-Noguer, Maria Pilar Peña-Amaro, Maria Francisca Jiménez-Herrera, Rafaela Blanco-Sánchez, Maria Dolores Calvo-Sánchez, María Carmen Prado-Laguna, Alberto González-García, Adelina Martínez-Rodríguez, Pilar Bas-Sarmiento, Francisco Faus-Gabandé, Alicia Muiños-Alvarez, Loreto Peyró-Gregori, Hernández-Martínez Helena, Aida Saez, Álvaro Sánchez, Ana Ló…
Dipole source analyses of laser evoked potentials obtained from subdural grid recordings from primary somatic sensory cortex
2011
The cortical potentials evoked by cutaneous application of a laser stimulus (laser evoked potentials, LEP) often include potentials in the primary somatic sensory cortex (S1), which may be located within the subdivisions of S1 including Brodmann areas 3A, 3B, 1, and 2. The precise location of the LEP generator may clarify the pattern of activation of human S1 by painful stimuli. We now test the hypothesis that the generators of the LEP are located in human Brodmann area 1 or 3A within S1. Local field potential (LFP) source analysis of the LEP was obtained from subdural grids over sensorimotor cortex in two patients undergoing epilepsy surgery. The relationship of LEP dipoles was compared wi…