Search results for "SCIC"

Extracellular vesicles from CS fluid are possible biomarkers of multiple sclerosis disease status

2018

Multiple sclerosis (MS) is an autoimmune disease and several researches have been focused on identifying molecular biomarkers that could reflect its heterogeneous clinical course and determine the best treatment option for patients. Some studies identified extracellular vesicles (EVs) in both the cerebrospinal fluid (CSF) and also in blood samples of patients affected by inflammatory neurodegenerative diseases and multiple sclerosis. To monitor the disease onset and its progression we compared the amount of CSF-EVs and their surface markers in subjects affected by either MS or other neurological disorders correlating the EVs with clinical indicators of MS disease severity. EVs isolated by u…

Concentric force enhancement during human movement

2001

In order to understand the possible mechanisms contributing to enhanced concentric performance in stretch-shortening cycle exercises in vivo the present study examined knee extension torque, EMG activity and fascicle length of the vastus lateralis muscle in maximal and submaximal human movements. Maximal concentric knee extensions (120 s-1) were done after pre-stretch and pre-isometric conditions by nine volunteers. During shortening at the knee angle of 115 (180 = extended) the knee extension torque was found to be greater in pre-stretch condition (272 vs. 248 Nm, p < 0.05) although the torque level prior to shortening was smaller than in pre-isometric condition (268 vs. 314 Nm, p< 0.05…

Functional muscle architecture in aging

2014

FIBRONECTINA: NUOVO MARKER DI DANNO UROTELIALE NELLA TERAPIA ADIUVANTE INTRAVESCICALE DEI TUMORI VESCICALI NON MUSCOLO INVASIVI

2014

The Internuclear Ophthalmoplegias

1993

Internuclear ophthalmoplegia (INO), which is caused by an ipsilateral medial longitudinal fasciculus (MLF) lesion, is characterized by adduction paresis of lateral gaze, usually with spared convergence [1–4]. In the opposite eye, abduction nystagmus and hypermetric abduction saccades are the main clinical and electro-oculographic abnormalities [1, 5, 6]. The origin of both is still debated. Abduction nystagmus has been explained by (a) an additional horizontal gaze paresis [7]; (b) vergence mechanisms aimed at alignment of the visual axes [8]; (c) interruption of descending excitatory projections from oculomotor nucleus internuclear neurons to contralateral abducens nucleus motoneurons [9];…

Biceps Femoris Long Head Muscle Fascicles Actively Lengthen During the Nordic Hamstring Exercise

2021

Current debate exists around whether a presumed eccentric exercise, the Nordic hamstring exercise (NHE), actually causes active hamstring muscle lengthening. This is because of the decoupling that can occur between the muscle fascicle and muscle-tendon unit (MTU) length changes in relatively compliant human lower-limb MTUs, which results in MTU lengthening not necessarily causing muscle fascicle lengthening. This missing knowledge complicates the interpretation of why the NHE is effective at reducing running-related hamstring muscle injury risk in athletes previously unfamiliar with performing this exercise. The purpose of the study was therefore to investigate if the most-commonly injured …

The brick furnace of Pisciotto Country, in Scicli: an example of "human disaster"

2017

La fornace in contrada Pisciotto in Scicli: un esempio di "disastro umano" La Fornace Penna in Contrada Pisciotto, a Scicli è oggi un imponente ed elegante rudere dalla suggestiva bellezza, sfiorita e mortificata dal trascorrere del tempo e dall’incuria dell’uomo. Lo splendido paesaggio che faceva da sfondo al manufatto, è oggi deturpato da costruzioni abusive e da villaggi turistici ad alta ricettività; mentre lo sperone roccioso dal quale un giorno svettava l’alta ciminiera, si è trasformato in "luogo del cinema", vincolo che insieme a molti altri in realtà poco hanno fatto per la salvaguardia di questo bene. Il tempo sembra essersi fermato ad una notte di fine gennaio del 1924 (forse 192…

FORTHEM Alliance Universities’ Selected Good Practices in R&I. Towards a European University

2022

Libro sobre buenas prácticas en universidades FORTHEM en 5 áreas clave: internacionalización, ciencia abierta, co-creación con el ecosistema social y empresarial, y comunicación de la ciencia. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 101017248. Book on existing good practices developed in FORTHEM universities regarding the key research areas identified - on the topics: internationalisation, open science, co-creation with the social and business ecosystem, and communication of science

La Sindrome Compartimentale Addominale (ACS) dopo chirurgia dell'Aneurisma dell'Aorta Addominale (AAA)

2009

Introduction: The Abdominal Compartment Syndrome (ACS) is a “condition in which increased tissue pressure in a confined anatomic space, causes decreased blood flow leading to ischaemia and dysfunction and may lead to permanent impairment of function” Materials and Methods: between june 2007 and june 2008 we treated surgically 23 cases of AAA (14 in election and 9 in emergency), with indirect intra-abdominal pressure (IAP) monitoring (intra-vescical catheter). Mean age was 68 (64-84) years. Mean transverse diameter was 6,2 cm (min 5,5 e max 9,0). Rise in IAP more then 20 mmHg was considered for surgical decompression. In 1 case we registered preoperatively IAP more than 20 mmHg treated with …

Data from: Mechanisms of reciprocity and diversity in social networks: a modelling and comparative approach

2018

Three mechanisms have been proposed to underlie reciprocation of social behaviors in gregarious animals: ‘calculated reciprocity’, ‘emotional bookkeeping’ and ‘symmetry-based reciprocity’. Among these explanations, emotional book-keeping has received the broadest support from experimental and observational studies. On the other hand, three individual-based models have shown that reciprocation may emerge via ‘symmetry-based reciprocity’, ‘emotional bookkeeping’, or a combination of both mechanisms. Here we use these three models to assess their relative fit with empirical data on reciprocation and social network structure across different groups and species of macaques. We collected grooming…