NeBULA: A Standardized Protocol for the Benchmarking of Robotic-based Upper Limb Neurorehabilitation.

The use of robotic technologies in neurorehabilitation is growing, because they allow highly repeatable exercise protocols and patient-tailored therapies. However, there is a lack of objective methods for assessing these technologies, which makes it difficult to determine their value in rehabilitation settings. While there exist many outcome measurements for motor assessment from a clinical standpoint (such as the Fugl-Meyer scale), the evaluation of performance and clinical benefits of technology for rehabilitation still lacks a standardized approach from a technical standpoint.In this work, we describe NeBULA (Neuromechanical Biomarkers for Upper Limb Assessment), a benchmarking platform for evaluating robotic technology for upper limb neurorehabilitation. By utilizing standardized neuromechanical biomarkers, NeBULA aims at providing a groundwork for assessing and comparing neurorehabilitation robots. We describe its implementation and preliminary results assessing a novel upper limb exoskeleton.Clinical Relevance- Standardized evaluation of neurorehabilitation robots can lead to better patient outcomes, optimizing resources by identifying the most effective technology and by boosting their use in clinical practice. This would provide quantitative and objective information to complement clinical motor evaluation - preventing suboptimal treatments and ensuring that patients receive personalized care. It can also facilitate the transfer of technologyto clinics, identifying the most promising ones for further investment and research.

[The role of eggs in the diet: nutraceutical and epigenetic aspects]. / Il ruolo delle uova nella dieta: aspetti nutraceutici ed epigenetici.

The use of eggs in human diet has been object of many prejudices which are not yet completely disappeared The evolution of knowledge in the field of nutrition has, partially, countered these prejudices by highlighting the biological importance of several compounds present in the eggs. The nutritional and commercial revaluation of the eggs are passed through the enrichment of the lipid fraction in omega3 polyunsaturated fatty acids (PUFA omega3) which, have shown positive effects against cardiovascular diseases and development of the central nervous system and retina. The enrichment of eggs lipid with omega3 fatty acids is carried out by the integration of feeding hens with oils rich in omega3 fatty acids such as plant or marine oils. The results showed that the accumulation of omega3 in the egg yolk lipids is strongly affected by the type of oil used as supplement and by the amounts of oils administrated to the hens.

Fatty acids composition of plasma phospholipids and triglycerides in children with cystic fibrosis. The effect of dietary supplementation with an olive and soybean oils mixture.

Cystic fibrosis (CF) is characterized by abnormal levels of essential fatty acids (EFA) in plasma phospholipids. The reduced availability of EFA has been reported to alter patterns of circulating and tissue esterified acids and may determine profound changes in membrane fluidity and cell signaling mechanisms. In the current study, the results of a new strategy aimed at the realization of a practical, low cost integrator, for daily use in the dietary management of FC subjects, are reported. We investigated the plasma phospholipids and triglycerides fatty acids composition of CF patients subjected to a dietary supplement constituted of a mixture of 50% extra virgin olive oil and 50% soybean oil and studied the clinical effects of this supplementation. The study included fourteen young subjects, aged between 6 and 15 years, affected by cystic fibrosis, with pancreatic insufficiency and heterozygotes or homozygotes for the delta F508 mutation. The subjects were matched by age and randomly assigned to either an oil mixture supplemented (OM) group (n = 7), or to a control (C) group (n = 7). In contrast to the control group, the patients with supplemented diet achieved significant increases of the relative amount of C18:1 in the triglycerides as well as a significant decrease in saturated fatty acids (C 16:0, C 17:0, C 18:0, C 22:0). Moreover, the ratio between LA acid and AA significantly increased in the triglycerides of the OM group. In the phospholipids of the OM group, the relative amount of C 18:1 and of palmitic acid increased significantly whereas the relative amount of the most important polyunsaturated fatty acids (PUFA) decreased. These results show that oleic acid can be absorbed and incorporated into the plasma triglycerides of CF patients receiving pancreatic enzymes, whereas poor incorporation of LA occurs. Despite the reduction in the relative amounts of phospholipid PUFA, the supplemented subjects did not reported adverse effects There were no significant differences between groups in the clinical indexes recorded (height, weight, BMI, Schwachman-Kulczycki score and FEV 1s). The results of this study showed that the supplementation with a mixture of extravirgin olive and soybean oil was safe in seven CF patients treated during a 2-months period and no negative clinical effects were evident. However, further clinical trials will be necessary in order to better evaluate the consequence of the observed changes in plasma fatty acids composition in a longer testing period.