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Biomater Sci
March 2017
INQUISUR, Departamento de Química, Universidad Nacional del Sur (UNS)-CONICET, Bahía Blanca, Argentina.
A simple two-step drug encapsulation method was developed to obtain biocompatible magnetic nanocarriers for the potential targeted treatment of diverse diseases. The nanodevice consists of a magnetite core coated with chitosan (Chit@MNPs) as a platform for diclofenac (Dic) loading as a model drug (Dic-Chit@MNPs). Mechanistic and experimental conditions related to drug incorporation and quantification are further addressed.
View Article and Find Full Text PDFClin Rheumatol
July 2016
Department of Experimental and Clinical Medicine and Department of Biomedicine, Division of Rheumatology, Transition Clinic, University of Florence, Viale Pieraccini 18, 50139, Florence, Italy.
Twenty-five-hydroxyvitamin D (25(OH)-vitamin D) is crucial in the regulation of immunologic processes, but-although its deficiency has been reported in patients with different rheumatological disorders-no data are available for Kawasaki disease (KD). The goals of this study were to assess the serum levels of 25(OH)-vitamin D in children with KD and evaluate the relationship with the eventual occurrence of KD-related vascular abnormalities. We evaluated serum 25(OH)-vitamin D levels in 79 children with KD (21 females, 58 males, median age 4.
View Article and Find Full Text PDFClin Lab
October 2011
Department of Immunology and Microbiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.
Background: Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by tissue injury mediated by inflammatory mechanisms. Nonetheless, several acute-phase proteins may remain normal or are decreased. We explore the association of diverse biomarkers with selected clinical features, disease activity, and organ damage in SLE.
View Article and Find Full Text PDFBMC Gastroenterol
October 2010
Dept. of Digestive and Liver Disease, II School of Medicine, University La Sapienza, Rome, Italy.
Background: acute recurrent pancreatitis is a complex multigenic disease, the diagnosis is even more difficult when this disease develops in a child.
Case Presentation: a 6-years old boy, hospitalized with epigastric pain radiating to the back showed high serum levels of serum amylase, lipase, CRP and erythrosedimentation rate. Several similar milder episodes of pain, followed by quick recovery and complete disappearance of symptoms were reported during the previous 13 months.
Int J Immunopathol Pharmacol
December 2010
Operative Unit of Rheumatology, S.Pietro FBF Hospital, Rome, Italy.
Biological therapies, such as etanercept, adalimumab and infliximab, have demonstrated good efficacy in inducing rheumatoid arthritis to low disease activity levels. Nevertheless, their cost, as well as the related risk of side effects, especially in long-term therapies, are still high. Furthermore, there is a good deal of evidence proving loss of efficacy of such therapies in the long term, often necessitating the shift from one specific anti-TNF biological treatment to another.
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