Replacement Fountain Tops

postural examination

In standing, extensive chain proprioceptive (arch proprioceptors, and spinal enterocettori) "colleague" cephalic receptors (eyes and app. vestibular) receptor consists of fixed reference dall'esterocettore plantar skin under the foot.

This allows a precise and constant coding unit through the tonic postural system, the information space-time cephalic and the implementation of spinal reflexes of fundamental importance in the execution of motor actions and maintaining posture.

The concept of "posture" does not refer to a static condition, but a concept of balance understood as "optimization" of the relationship between subject and environment.
a function so important requires a whole system, called tonic-postural, it has the following duties:
- fighting gravity
- oppose the external forces;
- in space-time structure that surrounds us;
- permit balance in the movement;

The grading of the pieces include general postural assessment to:
- upright posture on various levels: front, rear, side
- Horizontal lines: two-pupil, mamillary bi-, bi-scapular, bi-styloid, pelvic girdle
- Horizontal plane: the presence or absence of backward or forward shoulder and buttocks (from observation)
- Knee (normal, varus, valgus) and foot (normal, pronated, supinated, dish, cable)
- Triangles of size
- Temporo-mandibular
- SIASMI (iliac spine as - the inner ankle bone), which corresponds to the actual length of the limb
- OMI (navel - the inner ankle bone), which corresponds to the length of the limb functional
- Curve physiological

Upon completion of postural we report the results obtained with the baropodometry (objective method of measuring instantaneous pressure of each point of the plantar surface under static and dynamic. It uses a device consisting of a platform with a platform for electronic measuring and recording both static and dynamic plantar pressure) and stabilometry (is the detection of the oscillations of the axis body and ankle joints of their size in relation to the support polygon.

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New discoveries about the origins of Alzheimer's and Parkinson

Discovered the basic structural elements of the toxicity of major social impact of diseases such as Alzheimer's, Parkinson's disease and other neurodegenerative diseases is not as amyloidosis. It is the result of a study just published online in the prestigious scientific journal Nature Chemical Biology and built by a team of scientists and researchers from the Department of Biochemical Sciences, University of Florence, led by Fabrizio Chiti ("A Link Between the causative structure of aberrant protein oligomers and Their toxicity ").

At work, led mainly by young PhD student Silvia Campioni, participated in a also significant research groups Cristina Cecchi, always of the Department of Biochemical Sciences University of Florence, and Annalisa Reline (Department of Physics, University of Genoa). "Diseases such as Alzheimer's, Parkinson ol'Amiloidosi - explains Fabrizio Chiti - are due to the inability of a precise body of the protein to remain soluble and functional are created, therefore, aggregates, known as "amyloid fibrils, which accumulate in tissues such as the key role. the brain. Before becoming mature fibrillar aggregates, however, continues Chiti - the appearance is that of intermediate aggregates called "oligomers". Are they are the real culprits of disease and are very difficult to identify and study because they are unstable and heterogeneous structure. "

The research findings have for the first time shed light on the structural characteristics of the oligomers. Working with a protein model was able to form two types of oligomers, stable and be studied: a type of toxic to cultured cells and another type that looks rather benign. A highly innovative approach has enabled it to provide information at the molecular level, allowing you to identify the main structural differences between the two types of oligomers, stressing, therefore, the factors responsible for their toxicity.

'Studying at the molecular oligomers - Chiti said - open the horizons important mechanism that lies at the origin of these diseases and can identify new targets for therapeutic intervention. On the open road from our basic research may develop drug discovery. To put it in a picture, we are preparing the ground where to build the edifice of prevention and treatment. "

Source: LaStampa.it