Strategic design for Research and Innovation through a participatory approach: lessons learnt in a Veterinary Public Health Institution.

The article describes the results and the experience gained in using a participatory approach to design a strategic development plan (SDP) in a veterinary public health institute. The bottom-up approach utilised was co-designed between the units of "Research and Innovation" and "Training". It included a survey administered to the institute staff (570 people) to collect inputs on three relevant areas: i) innovative research topics; ii) innovation needed to improve services; iii) new tools to carry out activities.

The effect of a combined rehabilitation program on the temporomandibular joint in systemic sclerosis evaluated by ultrasound exam.

Purpose: Temporomandibular joint (TMJ) involvement is frequent in Systemic Sclerosis (SSc). Dysfunction and X-ray changes of TMJ were described only in few observational studies. Treatment as well has been seldom considered.

The muscle shortening maneuver in individuals with stroke: a consideration-of-concept randomized pilot trial.

Background And Purpose: The Muscle Shortening Maneuver (MSM) is derived from Feldman's λ model of motor control, and seems to induce a more balanced agonist- antagonist-muscular action. The hypothesized mechanism of action is a modulation of the Tonic Stretch Reflex Threshold (TSRT). We designed a pilot, randomized trial aimed to explore the mechanisms of action of the technique.

The Muscle Shortening Maneuver: a noninvasive approach to the treatment of peroneal nerve injury. A case report.

Background: The treatment of peripheral nerve injuries is a debated topic. The Muscle Shortening Maneuver (MSM), a physiotherapy approach, is noninvasive and free of side effects; it consists of a muscle shortening and a solicitation in traction applied simultaneously.

Objective: The focus of this report is to describe the effects of the MSM combined with walking retraining in a patient with incomplete injury of the peroneal nerve.

An increase in force after stretch of diaphragm fibers and myofibrils is accompanied by an increase in sarcomere length nonuniformities and Ca sensitivity.

When muscle fibers from limb muscles are stretched while activated, the force increases to a steady-state level that is higher than that produced during isometric contractions at a corresponding sarcomere length, a phenomenon known as residual force enhancement (RFE). The mechanisms responsible for the RFE are an increased stiffness of titin molecules that may lead to an increased Ca sensitivity of the contractile apparatus, and the development of sarcomere length nonuniformities. RFE is not observed in cardiac myofibrils, which makes this phenomenon specific to certain preparations.

Impaired Intracellular Ca Dynamics, M-Band and Sarcomere Fragility in Skeletal Muscles of Obscurin KO Mice.

Obscurin is a giant sarcomeric protein expressed in striated muscles known to establish several interactions with other proteins of the sarcomere, but also with proteins of the sarcoplasmic reticulum and costameres. Here, we report experiments aiming to better understand the contribution of obscurin to skeletal muscle fibers, starting with a detailed characterization of the diaphragm muscle function, which we previously reported to be the most affected muscle in obscurin () KO mice. Twitch and tetanus tension were not significantly different in the diaphragm of WT and KO mice, while the time to peak (TTP) and half relaxation time (HRT) were prolonged.

Shoulder impingement syndrome in water polo players: muscle shortening manoeuvre controls pain intensity, recovers function and normalizes sonographic parameters.

Purpose: To evaluate the effects of muscle shortening manoeuvre (MSM) by sonography (US) in professional water polo players with shoulder impingement syndrome (SIS).

Methods: Twenty-four professional water polo players (mean age: 22.13 ± 3.

THE MUSCLE SHORTENING MANOEUVRE: APPLICABILITY AND PRELIMINARY EVALUATION IN CHILDREN WITH HEMIPLEGIC CEREBRAL PALSY: A RETROSPECTIVE ANALYSIS.

Introduction: Physiotherapy plays a key role in cerebral palsy rehabilitation, through addressing body function/structure deficits, minimizing activity limitations, and encouraging participation. The muscle shortening manoeuvre is an innovative therapeutic technique, characterized by the ability to induce changes in muscle strength in a short time.

Objective: To describe the applicability and estimate the effect of the muscle shortening manoeuvre applied to improve motor weakness and joint excursion of the ankle in children with hemiplegic cerebral palsy.

Biosecurity measures in European beekeeping.

Emerging pathogens of honey bees represent an important threat to the development of the beekeeping sector. The implementation of biosecurity measures in beekeeping (BMBs) plays an essential role in supporting honey bee health within the beekeeping sector. A group of experts, in collaboration with the BPRACTICES (Grant Agreement No.

Biocomposites: could agroindustrial wastes be used as reinforcements in polymers?

The use of agricultural by-products in the production of biocomposite materials is of growing interest worldwide. Mechanical properties and degradation temperature of a biocomposite depend strongly on the characteristics of the selected reinforcement. The present study focuses on the characterization of three lignocellulosic agro-industrial wastes: olive wet husk (OWH), olive pits (OP) and grape stalks (GS), generated by industries of Cuyo region in Argentina.

The effects of fatigue and oxidation on contractile function of intact muscle fibers and myofibrils isolated from the mouse diaphragm.

The goal of this study was to investigate the effects of repetitive stimulation and the oxidant HO on fatigue of diaphragm intact fibers and in myofibrils measured with different Ca concentrations. Intact fibers were isolated from mice diaphragm, and twitch and tetanic contractions (500 ms duration) were performed at different frequencies of stimulation ranging from 15 Hz to 150 Hz to establish a force-frequency relation before and after a fatigue and recovery protocol, without or after a treatment with HO. Fatigue was induced with isometric contractions (500 ms, 40 Hz) evoked every 0.

Precision in drawing and tracing tasks: Different measures for different aspects of fine motor control.

Drawing and tracing tasks, by being relatively easy to execute and evaluate, have been incorporated in many paradigms used to study motor control. While these tasks are helpful when examining various aspects relative to the performance, the relationship in proficiency between these tasks was not evaluated to our knowledge. Seeing that drawing is thought to be an internally cued and tracing an externally cued task, differences in performances are to be expected.

FORE-Med - the development of a foresight methodology for the prioritisation of animal health research in the Mediterranean area up to 2030.

Diseases evolve constantly and research is needed to face emerging new threats. Evidences suggest that the impact of such threats will have its peak in the Mediterranean area. The FORE‑Med, Foresight project for the Mediterranean, aims at identifying the future challenges on livestock health and aquaculture in this area, to ensure an effective coordination of research activities and the delivery of timely solution to emerging issues.

Profiling Carbonylated Proteins in Heart and Skeletal Muscle Mitochondria from Trained and Untrained Mice.

Understanding the relationship between physical exercise, reactive oxygen species, and skeletal muscle modification is important in order to better identify the benefits or the damages that appropriate or inappropriate exercise can induce. Heart and skeletal muscles have a high density of mitochondria with robust energetic demands, and mitochondria plasticity has an important role in both the cardiovascular system and skeletal muscle responses. The aim of this study was to investigate the influence of regular physical activity on the oxidation profiles of mitochondrial proteins from heart and tibialis anterior muscles.

Non-crossbridge stiffness in active muscle fibres.

Stretching of an activated skeletal muscle induces a transient tension increase followed by a period during which the tension remains elevated well above the isometric level at an almost constant value. This excess of tension in response to stretching has been called 'static tension' and attributed to an increase in fibre stiffness above the resting value, named 'static stiffness'. This observation was originally made, by our group, in frog intact muscle fibres and has been confirmed more recently, by us, in mammalian intact fibres.

S1P3 receptor influences key physiological properties of fast-twitch extensor digitorum longus muscle.

To examine the role of sphingosine 1-phosphate (S1P) receptor 3 (S1P3) in modulating muscle properties, we utilized transgenic mice depleted of the receptor. Morphological analyses of extensor digitorum longus (EDL) muscle did not show evident differences between wild-type and S1P3-null mice. The body weight of 3-mo-old S1P3-null mice and the mean cross-sectional area of transgenic EDL muscle fibers were similar to those of wild-type.

The increase in non-cross-bridge forces after stretch of activated striated muscle is related to titin isoforms.

Skeletal muscles present a non-cross-bridge increase in sarcomere stiffness and tension on Ca(2+) activation, referred to as static stiffness and static tension, respectively. It has been hypothesized that this increase in tension is caused by Ca(2+)-dependent changes in the properties of titin molecules. To verify this hypothesis, we investigated the static tension in muscles containing different titin isoforms.

Food allergies in school: design and evaluation of a teacher-oriented training action.

Background: Food allergies are perceived as a significant problem in school environments; as a result, a teacher's ability to recognise and deal with allergic reactions is of fundamental importance to protect children's health. This paper includes the results of a study conducted for the purposes of designing, implementing and monitoring a specific set of teacher-oriented communication actions.

Methods: The study involved designing, implementing and assessing five workshops.

Non-crossbridge forces in activated striated muscles: a titin dependent mechanism of regulation?

When skeletal muscles are stretched during activation in the absence of myosin-actin interactions, the force increases significantly. The force remains elevated throughout the activation period. The mechanism behind this non-crossbridge force, referred to as static tension, is unknown and generates debate in the literature.

Force enhancement after stretch in mammalian muscle fiber: no evidence of cross-bridge involvement.

Stretching of activated skeletal muscles induces a force increase above the isometric level persisting after stretch, known as residual force enhancement (RFE). RFE has been extensively studied; nevertheless, its mechanism remains debated. Unlike previous RFE studies, here the excess of force after stretch, termed static tension (ST), was investigated with fast stretches (amplitude: 3-4% sarcomere length; duration: 0.

Effect of temperature on crossbridge force changes during fatigue and recovery in intact mouse muscle fibers.

Repetitive or prolonged muscle contractions induce muscular fatigue, defined as the inability of the muscle to maintain the initial tension or power output. In the present experiments, made on intact fiber bundles from FDB mouse, fatigue and recovery from fatigue were investigated at 24°C and 35°C. Force and stiffness were measured during tetani elicited every 90 s during the pre-fatigue control phase and recovery and every 1.

Mechanism of force enhancement during stretching of skeletal muscle fibres investigated by high time-resolved stiffness measurements.

Stretching of active muscles leads to a great enhancement of the force developed without increased ATP consumption. The mechanism of force enhancement is still debated and it is not clear if it is due to increased crossbridge strain or to a stretch-induced increase in crossbridge number. The present study, performed on single fibres from tibialis anterior or interosseus muscles of the frog at 5 °C, was aimed at clarifying this point.

Non-crossbridge calcium-dependent stiffness in slow and fast skeletal fibres from mouse muscle.

We showed previously that force development in frog and FDB mouse skeletal muscle fibres is preceded by an increase of fibre stiffness occurring well before crossbridge attachment and force generation. This stiffness increase, referred to as static stiffness, is due to a Ca(2+)-dependent stiffening of a non-crossbridge sarcomere structure which we suggested could be attributed to the titin filaments. To investigate further the role of titin in static stiffness, we measured static stiffness properties at 24 and 35°C in soleus and EDL mouse muscle fibres which are known to express different titin isoforms.

Amniotic fluid stem cells increase embryo survival following injury.

Although amniotic fluid cells can differentiate into several mesenchymal lineages and have been proposed as a valuable therapeutic cell source, their ability to undergo terminal neuronal differentiation remains a cause of controversy. The aim of this study was to investigate the neuronal differentiation ability of the c-Kit-positive population from GFP-transgenic rat amniotic fluid, amniotic fluid stem (AFS) cells, and to assess how they affected injury response in avian embryos. AFS cells were found to express several neural stem/progenitor cell markers.

Force decline during fatigue is due to both a decrease in the force per individual cross-bridge and the number of cross-bridges.

Fatigue occurring during exercise can be defined as the inability to maintain the initial force or power output. As fatigue becomes pronounced, force and maximum velocity of shortening are greatly reduced and force relaxation is prolonged. In principle, force loss during fatigue can result from a decrease in the number of cross-bridges generating force or a decrease of the individual cross-bridge force or to both mechanisms.