Search results for "plastica"
showing 10 items of 197 documents
La formatura superplastica di leghe di Titanio per l'impiego aeronautico
2007
Transdermal Nitroglycerine Patch: An Optional Device to Reduce Flap Venous Congestion? A Case Report
2013
ABSTRACT Sometimes in free flap there is a venous congestion without an obstruction of the venous anastomosis or other organic causes of reduction venous drainage (haematoma, seroma compressing the pedicle). In these cases the authors suggest the application of nitroglycerine patch in the congested area of the flap few hours before the surgical exploration of the anastomosis. If there is a fast improvement of the clinical feature of the flap, the surgical exploration could be avoided. The authors underline that applying the nitroglycerin patch should not be regarded in any way as a therapy of a free flap venous thrombosis but only as an useful device, an option to be taken only when the sur…
Adipose-derived stem cells
2013
SPECIAL EDITORIAL
Non-adherent progenitors from Adipose-derived Stem Cells (napASCs): a new prospective for tissue engineering?
2012
Sindrome di Birt, Hogg, Dubè: analisi genica della componente neoplastica renale.
2011
Tecnica Co.Di per la produzione di cartilagine solida umana
2015
Abstract English Tissue or organ transplantation is severely limited by the problems of donor shortage and immune rejection from the patients. The cartilage defects are difficult to reconstruct. In head and neck surgery, as in septal reconstruction, auricular reconstruction for injury or malformation, in laryngotracheal reconstruction, surgeons harvest autologous cartilage from a donor site (of the patient) in order to reconstruct the defect. Today's current therapies to reconstruct cartilage defects involve the use of autologous cartilage grafts or biocompatible implants, but these seem inadequate to restore form and function, have many limits and are related with many complications. Due t…
Flogosi post-trapianto di cornea
2013
Il Trapianto di Cornea, o Cheratoplastica, che prevede la sostituzione sub-totale della cornea mediante un innesto circolare di tessuto omologo (lembo), rappresenta la procedura d’elezione per il trattamento di diverse patologie corneali congenite o acquisite. Se ne discutono tutti i determinanti e le prospettive.
Malattia di Dupuytren
2012
La malattia di Dupuytren ancora oggi rimane avvolta nel mistero: è incerta la paternità della sua prima descrizione, sebbene, e con molte polemiche, da centoottantuno anni è storicamente legata all’illustre chirurgo francese Guillaume Dupuytren. Un enigma per gli studiosi è anche la sua eziopatogenesi, in cui fattori ambientali, comportamentali, genetici, e biomolecolari, in parte ancora sconosciuti, interagiscono a più livelli, generando reazioni biochimiche a cascata che portano alla ben nota iperproliferazione dei fibroblasti e alla conseguente deposizione di collagene. Essa rappresenta inoltre una sfida per il chirurgo che deve districarsi tra tecniche operatorie differenti in relazione…
Terrecotte figurate
2008
Il contributo analizza ed offre un inquadramento cronologico, tipologico e iconografico delle terrecotte figurate restituite dagli scavi presso la cosiddetta Porta di Valle a Segesta, offrendo un contributo alla ricostruzione di tale contesto.
Cytokines gene expression in the tunica albuginea in patients with Peyronie’s disease. Pilot study with a control group
2011
INTRODUCTION: We decided to conduct a study to investigate the presence of cytokines in the albuginea of subjects with Peyronie's disease (PD). Cytokines, as responsible for intercellular communication, maybe involved in the pathogenesis of the disease. The identification of one or more involved cytokines may, in fact, be useful in the pharmacological treatment with biologic drugs that are able to interfere with specific cytokines. MATERIALS AND METHODS: Between January 2009 and Decembre 2010 at the Clinic of Urological outpatients clinic of the Policlinico of Palermo were recruited 20 subjects with PD, mean age 62.3 years (range 51-70) and 8 subjects with congenital recurvatum penis (mean …