Incentivos e impedimentos na conservação de Euterpe edulis Mart. Em comunidades quilombolas do Vale do Ribeira.

Este trabalho analisa o resultado de um processo de enriquecimento de palmeira juçara em Comunidades Quilombolas no Vale do Ribeira – SP, bem como as dificuldades e gargalos para implantação efetiva do manejo sustentável. O trabalho foi construído a partir de levantamento em campo das populações da palmeira e também na realização de oficinas e observação participante. Os resultados apontam necessidades de incentivos e melhoria nas políticas públicas e também na gestão coletiva do recurso

Cost-Effectiveness Analysis of Alirocumab in High Cardiovascular-Risk Patients in Italy

OBJECTIVE: Dyslipidemia, in particular elevated total and low-density lipoprotein cholesterol (LDL-C), results in atherosclerosis and increases the risk of cardiovascular (CV) events. Despite treatment with statins, many patients fail to reduce their LDL-C enough to optimally minimize their risk. Novel therapy alirocumab, on top of background statin therapy, resulted efficacious in lowering CV risk by reducing LDL-C levels. Aim of the present paper is to evaluate the cost-effectiveness of alirocumab in high cardiovascular-risk patients in ItalyMETHODS: A 1-year cycles Markov model was developed to evaluate the cost-effectiveness of statins at maximum dose tolerated plus ezetimibe (MDTS+E) with or without alirocumab. Target population consisted of patients with high baseline risk of CV events. Patients entered the model in stable disease and could experience a non- fatal CV event (acute coronary syndrome, elective revascularization or ischemic stroke) or die. Results from the ODYSSEY trial were used to evaluate CV risk reduction due to alirocumab add-on. Pharmaceutical, CV events, and LDL-C levels' detection costs are considered in the analysis from the perspective of Italian National Health Service.RESULTS: Simulated cohort was 75 years old on average, 66% male, 42% diabetes mellitus and baseline LDL-C level equal to 121mg/dl. Furthermore, 96% of subjects were hospitalized in the last 12 months. Alirocumab used as an add-on to MDTS+E was more costly (€ 45,358 vs € 13,208) but more effective (8.01LY vs 6.33LY) than MDTS+E, leading to an incremental cost effectiveness ratio of € 19,158 per LY. At a willingness to pay threshold of € 30,000 per LY, alirocumab had 96% probability to be cost effective vs. MDTS+E alone. Results were relatively more favorable in the patient subset with recent CV event (<12 months from index).CONCLUSION: The results indicate that alirocumab in addition to MDTS+E is cost-effective versus MDTS+E alone in a representative cohort of high CV risk patients in Italy

FeelHippo: a low-cost autonomous underwater vehicle for subsea monitoring and inspection

The paper describes the development and the main characteristics of a low-cost Unmanned Underwater Vehicles (UUV) built by the Mechatronics and Dynamic Modelling Laboratory (MDM Lab) of the University of Florence. This vehicle is named FeelHippo, and it is an Autonomous Underwater Vehicle (AUV) purposely developed to participate to the 2013 edition of the Student Autonomous Underwater Vehicle Challenge-Europe (SAUC-e, http://sauc-europe.org/) organized by the NATO-STO Centre for Maritime Research and Experimentation (CMRE), La Spezia, Italy. SAUC-e 2013 has been a good test field for the preliminary testing of the AUV capabilities and FeelHippo ranked third in the competition. In the paper some experimental results related to the development of a low-cost vehicle localization system, suitable inside an environment a priori known, are given and discussed

Is there life on the airway tree? A pilot study of bronchial cell vitality and tissue morphology in the ex vivo lung perfusion (EVLP) era of lung transplantation

BACKGROUND: Ex vivo lung perfusion (EVLP) is a relevant procedure to increase the lung donor pool but could potentially increase the airway tree ischemic injury risk. METHODS: This study aimed to evaluate the direct effect of EVLP on the airway tree by evaluating bronchial cell vitality and tissue signs of injury on a series of 117 bronchial rings collected from 40 conventional and 19 EVLP‐treated lung grafts. Bronchial rings and related scraped bronchial epithelial cells were collected before the EVLP procedure and surgical anastomosis. RESULTS: The preimplantation interval was significantly increased in the EVLP graft group (p < 0.01). Conventional grafts presented cell viability percentages of 47.07 ± 23.41 and 49.65 ± 21.25 in the first and second grafts which did not differ significantly from the EVLP group (first graft 50.54 ± 25.83 and second graft 50.22 ± 20.90 cell viability percentage). No significant differences in terms of histopathological features (edema, inflammatory infiltrate, and mucosa ulceration) were observed comparing conventional and EVLP samples. A comparison of bronchial cell viability and histopathology of EVLP samples retrieved at different time intervals revealed no significant differences. Accordingly, major bronchial complications after lung transplant were not observed in both groups. CONCLUSIONS: Based on these data, we observed that EVLP did not significantly impact bronchial cell vitality and airway tissue preservation nor interfere with bronchial anastomosis healing, further supporting it as a safe and useful procedure

Fano Varieties in Mori Fibre Spaces

We show that being a general fibre of a Mori fibre space is a rather restrictive condition for a Fano variety. More specifically, we obtain two criteria (one sufficient and one necessary) for a Q-factorial Fano variety with terminal singularities to be realised as a fibre of a Mori fibre space, which turn into a characterisation in the rigid case. We apply our criteria to figure out this property up to dimension three and on rational homogeneous spaces. The smooth toric case is studied and an interesting connection with K-semistability is also investigated

Benefits of glucocorticoids in non-ambulant boys/men with Duchenne muscular dystrophy: A multicentric longitudinal study using the Performance of Upper Limb test

The aim of this study was to establish the possible effect of glucocorticoid treatment on upper limb function in a cohort of 91 non-ambulant DMD boys and adults of age between 11 and 26 years. All 91 were assessed using the Performance of Upper Limb test. Forty-eight were still on glucocorticoid after loss of ambulation, 25 stopped steroids at the time they lost ambulation and 18 were GC naive or had steroids while ambulant for less than a year. At baseline the total scores ranged between 0 and 74 (mean 41.20). The mean total scores were 47.92 in the glucocorticoid group, 36 in those who stopped at loss of ambulation and 30.5 in the naive group (p <0.001). The 12-month changes ranged between -20 and 4 (mean -4.4). The mean changes were -3.79 in the glucocorticoid group, -5.52 in those who stopped at loss of ambulation and -4.44 in the naive group. This was more obvious in the patients between 12 and 18 years and at shoulder and elbow levels. Our findings suggest that continuing glucocorticoids throughout teenage years and adulthood after loss of ambulation appears to have a beneficial effect on upper limb function. (C) 2015 The Authors. Published by Elsevier B.V

Upper limb function in Duchenne muscular dystrophy: 24 month longitudinal data

The aim of the study was to establish 24 month changes in upper limb function using a revised version of the performance of upper limb test (PUL 2.0) in a large cohort of ambulant and non-ambulant boys with Duchenne muscular dystrophy and to identify possible trajectories of progression. Of the 187 patients studied, 87 were ambulant (age range: 7\u201315.8 years), and 90 non-ambulant (age range: 9.08\u201324.78). The total scores changed significantly over time (p&lt;0.001). Non-ambulant patients had lower total scores at baseline (mean 19.7) when compared to the ambulant ones (mean 38.4). They also had also a bigger decrease in total scores over 24 months compared to the ambulant boys (4.36 vs 2.07 points). Multivariate model analysis showed that the Performance of Upper Limb changes reflected the entry level and ambulation status, that were independently associated to the slope of Performance of Upper Limb changes. This information will be of help both in clinical practice and at the time of designing clinical trials

ClimateFish: A Collaborative Database to Track the Abundance of Selected Coastal Fish Species as Candidate Indicators of Climate Change in the Mediterranean Sea

Under the effects of global warming, many animals and plants are undergoing rapid distribution shifts. These changes can be particularly rapid in marine fishes, and many species have responded markedly to recent increases in sea temperature. ClimateFish is an open-access database, which collates abundance data for 7 Mediterranean indigenous and 8 non-indigenous fishes, proposed as candidate indicators of climate change. These species have been selected by a network of Mediterranean scientists based on their wide distribution, responsiveness to temperature conditions and easy identification. Data are periodically collected according to a standard visual census protocol in four different depth layers. At present, the database collates data on a total number of 101'771 observed individuals belonging to the 15 target species. Counts were realized along 3142 transects carried out in 7 Mediterranean countries between 2009 and 2021. This database, associated with climate data, offers new opportunities to investigate spatiotemporal effects of climate change and to test the effectiveness of each selected indicator. Data are available at https://doi.org/10.17882/86784.The Mediterranean ClimateFish initiative was initially conceived by the international basin wide monitoring program CIESM Tropical Signals (funded by the Albert II of Monaco Foundation) and subsequently supported by the Interreg Med Programme (Projects: MPA-ADAPT, grant number 1MED15_3.2_M2_337 and MPA Engage, grant number 5MED18_3.2_M23_007), 85% co funded by the European Regional Development Fund