Medical botany containing systematic and general descriptions, with plates, of all the medicinal plants, indigenous and exotic, comprehended in the catalogues of the materia medica, as published by the Royal Colleges of Physicians of London and Edinburgh : accompanied with a circumstantial detail of their medicinal effects, and of the diseases in which they have been most successfully employed /

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Estrategias para el mejoramiento de la producción de maní mediante la inoculación de microorganismos biofertilizantes y controladores de enfermedades fúngicas. Strategies to the Improvement of the peanut productivity through of inoculation with microorganism biofertilizers and controllers of fungal diseases.

El cultivo de maní es de gran importancia en la provincia de Córdoba. En los últimos años, la pérdida de rendimiento del cultivo en la región centro debido a la degradación de los suelos, la incidencia de enfermedades causadas por hongos y la erosión hídrica y eólica ha desplazado el área de siembra hacia el sur de la provincia. La hipótesis planteada en este proyecto es que la diversidad de bacterias que habitan la rizósfera y/o los tejidos de maní constituye una fuente para la selección de aquéllos que, por sus propiedades fisiológicas y metabólicas, permitan mejorar el rendimiento del cultivo, actuando como biocontroladores de fitopatógenos o biofertilizantes. Los objetivos propuestos son: 1) Evaluar y caracterizar la actividad antifúngica en una población previamente seleccionada de microorganismos del suelo del área manisera de Córdoba para su utilización en el desarrollo de prácticas sustentables tendientes a optimizar la producción de dicho cultivo mediante funciones biocontroladoras. 2) Seleccionar bacterias nativas nodulantes de maní competitivas y eficientes en la fijación y asimilación de nitrógeno en maní para ser utilizadas como un inoculante potencial. La metodología a utilizar consistirá en ensayos de interacción planta-microorganismos usando técnicas moleculares y bioquímicas. Los estudios sobre el conocimiento de la biodiversidad del suelo en el área manisera aportarán herramientas para una transición hacia una agricultura sustentable, generándose un catálogo de bacterias simbióticas y de vida libre que muestran actividad PGPR y que podrían ser empleadas como biofertilizantes o biocontroladoras de fitopatógenos. Ello podría constituir un importante impulso en la economía regional, la cual se basa principalmente en la explotación agrícola.

La biodiversidad microbiana del suelo y su rol en el manejo de enfermedades causadas por hongos de suelo en soja. Soil microbial diversity and its key role in the management of soybean diseases caused by fungi.

Las poblaciones microbianas juegan un rol fundamental en la estabilidad de los sistemas agrícolas e indican los niveles de salud de un suelo, tanto que pueden ser utilizadas como indicadores de sustentabilidad de un agroecosistema. Los microorganismos reflejan el efecto que tienen las prácticas agrícolas sobre el suelo a través de modificaciones en la abundancia (biodiversidad estructural) y actividades de sus poblaciones (como control biológico de los patógenos, entre otras). Al cuantificarse la biodiversidad microbiana nativa se puede conocer la riqueza de un agroecosistema y utilizarla para el manejo sustentable de hongos patógenos. En este trabajo se evaluará el efecto de la rotación de cultivo (soja-maíz y soja en monocultivo) y los sistemas de labranza (siembra directa y labranzas reducida) sobre la biodiversidad microbiana. Se cuantificarán a partir de suelo: poblaciones de hongos y bacterias totales; agentes potenciales de biocontrol de como Trichoderma spp., Gliocladium spp. y micorrizas vesículo arbusculares (mediante la cuantificación de glomalina), biomasa y respiracion microbiana, y la biodiversidad de comunidades de microorganismos que habitan en el suelo mediante el análisis de perfiles de ácidos grasos (PLFA). Al final del ciclo de cultivo de soja se cuantificará la incidencia de enfermedades causadas por hongos de suelo. Dada la gran abundancia y diversidad de los microorganismos del suelo, las metodologías que se emplearán permitirán obtener información global de la riqueza microbiana de un agro-ecosistema. Se relacionará la biodiversidad microbiana con la incidencia de enfermedades por hongos de suelo, en respuesta a diferentes prácticas de manejo. Esto permitirá aprender a combinar las tecnologías para mejorar los beneficios de la produccion y preservar el agroecosistema en el marco de una agricultura sustentable, y no de una agricultura sostenida por insumos.

Evolution of Cardiovascular Diseases Mortality in the Counties of the State of Rio de Janeiro from 1979 to 2010

Background: Cardiovascular Diseases (CVD) are the leading cause of death in Brazil. Objective: To estimate total CVD, cerebrovascular disease (CBVD), and ischemic heart disease (IHD) mortality rates in adults in the counties of the state of Rio de Janeiro (SRJ), from 1979 to 2010. Methods: The counties of the SRJ were analysed according to their denominations stablished by the geopolitical structure of 1950, Each new county that have since been created, splitting from their original county, was grouped according to their former origin. Population Data were obtained from the Brazilian Institute of Geography and Statistics (IBGE), and data on deaths were obtained from DataSus/MS. Mean CVD, CBVD, and IHD mortality rates were estimated, compensated for deaths from ill-defined causes, and adjusted for age and sex using the direct method for three periods: 1979–1989, 1990–1999, and 2000–2010, Such results were spatially represented in maps. Tables were also constructed showing the mortality rates for each disease and year period. Results: There was a significant reduction in mortality rates across the three disease groups over the the three defined periods in all the county clusters analysed, Despite an initial mortality rate variation among the counties, it was observed a homogenization of such rates at the final period (2000–2010). The drop in CBVD mortality was greater than that in IHD mortality. Conclusion: Mortality due to CVD has steadily decreased in the SRJ in the last three decades. This reduction cannot be explained by greater access to high technology procedures or better control of cardiovascular risk factors as these facts have not occurred or happened in low proportion of cases with the exception of smoking which has decreased significantly. Therefore, it is necessary to seek explanations for this decrease, which may be related to improvements in the socioeconomic conditions of the population.

Analysis of animal models of neurodegenerative diseases with protein deposits

Otto-von-Guericke-Universität Magdeburg, Fakultät für Naturwissenschaften, Univ., Dissertation, 2016

ESCMID* guideline for the diagnosis and management of Candida diseases 2012: developing European guidelines in clinical microbiology and infectious diseases.

The process to develop a guideline in a European setting remains a challenge. The ESCMID Fungal Infection Study Group (EFISG) successfully achieved this endeavour. After two face-to-face meetings, numerous telephone conferences, and email correspondence, an ESCMID task force (basically composed of members of the Society's Fungal Infection Study Group, EFISG) finalized the ESCMID diagnostic and management/therapeutic guideline for Candida diseases. By appreciating various patient populations at risk for Candida diseases, four subgroups were predefined, mainly ICU patients, paediatric, HIV/AIDS and patients with malignancies including haematopoietic stem cell transplantation. Besides treatment recommendations, the ESCMID guidelines provide guidance for diagnostic procedures. For the guidelines, questions were formulated to phrase the intention of a given recommendation, for example, outcome. The recommendation was the clinical intervention, which was graded by a score of A-D for the 'Strength of a recommendation'. The 'level of evidence' received a score of I-III. The author panel was approved by ESCMID, European Organisation for Research and Treatment of Cancer, European Group for Blood and Marrow Transplantation, European Society of Intensive Care Medicine and the European Confederation of Medical Mycology. The guidelines followed the framework of GRADE and Appraisal of Guidelines, Research, and Evaluation. The drafted guideline was presented at ECCMID 2011 and points of discussion occurring during that meeting were incorporated into the manuscripts. These ESCMID guidelines for the diagnosis and management of Candida diseases provide guidance for clinicians in their daily decision-making process.

Mass spectrometry for the evaluation of cardiovascular diseases based on proteomics and lipidomics.

The identification and quantification of proteins and lipids is of major importance for the diagnosis, prognosis and understanding of the molecular mechanisms involved in disease development. Owing to its selectivity and sensitivity, mass spectrometry has become a key technique in analytical platforms for proteomic and lipidomic investigations. Using this technique, many strategies have been developed based on unbiased or targeted approaches to highlight or monitor molecules of interest from biomatrices. Although these approaches have largely been employed in cancer research, this type of investigation has been met by a growing interest in the field of cardiovascular disorders, potentially leading to the discovery of novel biomarkers and the development of new therapies. In this paper, we will review the different mass spectrometry-based proteomic and lipidomic strategies applied in cardiovascular diseases, especially atherosclerosis. Particular attention will be given to recent developments and the role of bioinformatics in data treatment. This review will be of broad interest to the medical community by providing a tutorial of how mass spectrometric strategies can support clinical trials.

ESCMID* guideline for the diagnosis and management of Candida diseases 2012: prevention and management of invasive infections in neonates and children caused by Candida spp.

Invasive candidiasis (IC) is a relatively common syndrome in neonates and children and is associated with significant morbidity and mortality. These guidelines provide recommendations for the prevention and treatment of IC in neonates and children. Appropriate agents for the prevention of IC in neonates at high risk include fluconazole (A-I), nystatin (B-II) or lactoferrin ± Lactobacillus (B-II). The treatment of IC in neonates is complicated by the high likelihood of disseminated disease, including the possibility of infection within the central nervous system. Amphotericin B deoxycholate (B-II), liposomal amphotericin B (B-II), amphotericin B lipid complex (ABLC) (C-II), fluconazole (B-II), micafungin (B-II) and caspofungin (C-II) can all be potentially used. Recommendations for the prevention of IC in children are largely extrapolated from studies performed in adults with concomitant pharmacokinetic data and models in children. For allogeneic HSCT recipients, fluconazole (A-I), voriconazole (A-I), micafungin (A-I), itraconazole (B-II) and posaconazole (B-II) can all be used. Similar recommendations are made for the prevention of IC in children in other risk groups. With several exceptions, recommendations for the treatment of IC in children are extrapolated from adult studies, with concomitant pharmacokinetic studies. Amphotericin B deoxycholate (C-I), liposomal amphotericin B (A-I), ABLC (B-II), micafungin (A-I), caspofungin (A-I), anidulafungin (B-II), fluconazole (B-I) and voriconazole (B-I) can all be used.

Real-time PCR for type-specific identification of herpes simplex in clinical samples: evaluation of type-specific results in the context of CNS diseases.

BACKGROUND: HSV-1 and HSV-2 cause CNS infections of dissimilar clinico-pathological characteristics with prognostic and therapeutic implications. OBJECTIVES: To validate a type-specific real-time PCR that uses MGB/LNA Taqman probes and to review the virologico-clinical data of 25 eligible patients with non-neonatal CNS infections. RESULTS: This real-time PCR was evaluated against conventional PCR (26 CSF and 20 quality controls), and LightCycler assay (51 mucocutaneous, 8 CSF and 32 quality controls) and culture/immunofluorescence (75 mucocutaneous) to assess typing with independent methods. Taqman real-time PCR detected 240 HSV genomes per ml CSF, a level appropriate for the management of patients, and provided unambiguous typing for the 104 positive (62 HSV-1 and 42 HSV-2) out the 160 independent clinical samples tested. HSV type diagnosed by Taqman real-time PCR predicted final diagnosis (meningitis versus encephalitis/meningoencephalitis, p<0.001) in 24/25 patients at time of presentation, in contrast to clinical evaluation. CONCLUSIONS: Our real-time PCR, as a sensitive and specific means for type-specific HSV diagnosis, provided rapid prognostic information for patient management.

Online estimation of respiratory mechanics in non-invasive pressure support ventilation: a bench model study.

An online algorithm for determining respiratory mechanics in patients using non-invasive ventilation (NIV) in pressure support mode was developed and embedded in a ventilator system. Based on multiple linear regression (MLR) of respiratory data, the algorithm was tested on a patient bench model under conditions with and without leak and simulating a variety of mechanics. Bland-Altman analysis indicates reliable measures of compliance across the clinical range of interest (± 11-18% limits of agreement). Resistance measures showed large quantitative errors (30-50%), however, it was still possible to qualitatively distinguish between normal and obstructive resistances. This outcome provides clinically significant information for ventilator titration and patient management.