Utente:Vale maio/Sandbox2: differenze tra le versioni

Versione delle 02:42, 5 gen 2011

Versione attuale delle 14:43, 21 nov 2021

(20 versioni intermedie di 3 utenti non mostrate)

Riga 1:

<noinclude>{{Utente:Vale maio/Disclaimer}}</noinclude>

=[[en:Bulbous corpuscle]]=

=[[Corpuscolo di Ruffini]]=

=[[:en:Pellegrini-Stieda syndrome]]=

{{anatomia

*[http://scholar.google.it/scholar?q=sindrome+di+pellegrini+stieda&hl=it&btnG=Cerca&lr= google scholar]

|Nome=Corpuscolo di Ruffini

*[http://www.siumb.it/files/journal/2009/6/2_RAZEK.pdf L’ecografia nello studio del ginocchio]

|GraySubject=233

|GrayPage=1061

|Immagine=Gray937.png

|Didascalia=Terminazioni nervose del corpuscolo di Ruffini

|Sviluppo embriologico=

|Sistema=

|Arteria=

|Vena=

|Nervo=

|Linfatici=

|MeshName=

|MeshYear=

|MeshNumber=

}}

Il '''corpuscolo di Ruffini''' è una classe di [[meccanorecettore|meccanorecettori]] ad adattamento lento. Si pensa che siano presenti solo nelle zone naturalmente glabre del [[derma]] (dorso della [[mano]], pianta del [[Piede (anatomia)|piede]], [[labbro|labbra]], [[piccole labbra]] e [[glande]]), e nell'[[ipoderma]] umano. Il nome deriva dal medico italiano [[Angelo Ruffini]].

==Function==

'''Pellegrine-Stieda syndrome''' refers to the [[ossification]] of the superior part of the [[medial collateral ligament]] of the knee. It is a common incidental finding on knee [[radiograph]]s.

This spindle-shaped receptor is sensitive to skin stretch, and contributes to the kinesthetic sense of and control of finger position and movement.<ref>{{Cita libro|cognome=Mountcastle |nome=Vernon C. |anno=2005 |titolo=The Sensory Hand: Neural Mechanisms of Somatic Sensation |editore=Harvard University Press |p=34}}</ref> It is believed to be useful for monitoring slippage of objects along the surface of the skin, allowing modulation of grip on an object.

Ruffinian endings are located in the deep layers of the skin, and register mechanical deformation within joints, more specifically angle change, with a specificity of up to 2 degrees, as well as continuous pressure states.They also act as a thermoreceptors that respond for a long time, so in case of deep burn there will be no pain as these receptors will be burned off.<ref>{{Cita libro|cognome=Hamilton |nome=Nancy |anno=2008 |titolo=Kinesiology: Scientific Basis of Human Motion |editore=McGraw-Hill |pp=76–7}}</ref>

==Footnotes and references==

==References==

<references />

==External links==

* {{Cita pubblicazione|autore= Paré M, Behets C, Cornu O |titolo= Paucity of presumptive ruffini corpuscles in the index finger pad of humans. |rivista= J Comp Neurol |volume= 456 |numero= 3 |pp= 260–6 |anno= 2003 | pmid = 12528190 | doi = 10.1002/cne.10519}}

<nowiki>

[[Category:Sensory receptors]]

[[cs:Ruffiniho tělísko]]

==Further reading==

[[de:Ruffini-Körperchen]]

*{{cite journal |doi=10.1056/NEJMicm040406 |pmid=16394294 |month=December |year=2006 |last1=Altschuler |first1=Eric L. |last2=Bryce |first2=Thomas N. |title=Images in clinical medicine. Pellegrini-Stieda syndrome |volume=354 |issue=1 |pages=e1 |journal=The New England journal of medicine}}

[[es:Corpúsculos de Ruffini]]

*{{cite journal |pmid=7670873 |year=1995 |last1=Wang |first1=JC |last2=Shapiro |title=Pellegrini-Stieda syndrome |volume=24 |issue=6 |pages=493–7 |journal=American journal of orthopedics |first2=MS}}

[[fr:Corpuscule de Ruffini]]

[[gl:Corpúsculo de Ruffini]]

==External links==

[[he:גופיף רפיני]]

*[http://www.whonamedit.com/synd.cfm/2671.html Whonamedit.com]

[[pl:Ciałka Ruffiniego]]

[[pt:Corpúsculo de Ruffini]]</nowiki>