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| SGROTT,SANDRO M.; NEVES,RODRIGO D.; D’ACAMPORA,ARMANDO J.; BERNARDES,GERALDO J.S.; BELMONTE,LUIZ; MARTINS,THIAGO C.; BOBINSKI,FRANCIANE; CARGNIN-FERREIRA,EDUARDO; HOEPERS,ANDREZA; COMIM,CLARISSA M.; MARTINS,DANIEL F.; PIOVEZAN,ANNA P.. |
| Abstract Silicone breast implant is associated with complications inherent to the surgical procedure. Prosthesis coating with polyurethane, however, commonly reduces the incidence of such complications. In this paper, the authors evaluated the inflammatory histomorphometric profile and oxidative damage associated to the implant of polyester urethane sheets. Forty-eight Wistar rats were divided into Sham or polyester urethane groups (n = 8/group) and underwent a polyester urethane implant in the dorsal skinfold. Tissue samples were collected on days seven, 30, and 90 after surgery and subjected to histomorphometric analysis and biochemical tests. Results were analyzed by one-way ANOVA (p ≤ 0.05). Peri-implant tissue samples exhibited characteristic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Polyurethane; Inflammation; Cytokines; Oxidative stress; Wistar rats. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502211 |
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| HILEL,ALEXANDRE S.; GYSEMANS,BRUNA; LISBÔA,MARIA E.M.; HEYMANNS,ANA C.; FREIBERGER,VIVIANE; VENTURA,LETÍCIA; MAGNAGO,RACHEL F.; COMIM,CLARISSA M.; HOREWICS,VERÔNICA; MARTINS,DANIEL F.; BOBINSKI,FRANCIANE; PIOVEZAN,ANNA P.. |
| Abstract Citrus species are widely related to antihyperalgesic and anti-inflammatory effects. The aim of this study was to investigate if treatment with ethanolic extract from peels of mature Citrus reticulata Blanco causes antihyperalgesic effects on the referred mechanical hyperalgesia in a model of dextran sulphate of sodium (DSS)-induced colitis in mice, as well as the possible oxidative damage in different regions of the brain induced by its inflammatory reaction. Antihyperalgesia (30 to 300 mg/kg) was investigated by behavioral response (frequency of response to von Frey filament stimulation) in Swiss mice, while damage to central nervous system was investigated through techniques that evaluated oxidative stress using male black C57 BL6 mice (n=8).... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus reticulate; Medicinal plants; Inflammation; Oxidative stress; Central nervous system. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603139 |
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| COMIM,CLARISSA M.; MATHIA,GISIANE B.; HOEPERS,ANDREZA; TUON,LISIANE; KAPCZINSKI,FLÁVIO; DAL-PIZZOL,FELIPE; QUEVEDO,JOÃO; ROSA,MARIA I.. |
| We investigated the levels of brain derived-neurotrophic factor (BDNF), cytokines and oxidative parameters in serum and tried to correlate them with the age and functionality of patients with Progressive Muscle Dystrophies (PMD). The patients were separated into six groups (case and controls pared by age and gender), as follows: Duchenne Muscular Dystrophy (DMD); Steinert Myotonic Dystrophy (SMD); and Limb-girdle Muscular Dystrophy type-2A (LGMD2A). DMD patients (±17.9 years old) had a decrease of functionality, an increase in the IL-1β and TNF-α levels and a decrease of IL-10 levels and superoxide dismutase activity in serum. SMD patients (±25.8 years old) had a decrease of BDNF and IL-10 levels and superoxide dismutase activity and an increase of IL-1β... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Progressive Muscular Dystrophies; BNDF; Cytokines; Oxidative stress. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401809 |
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