Albizia ferruginea is used in popular medicine for the treatment of inflammatory illnesses. The chronic anti-inflammatory effects of aqueous extract of A. ferruginea was assessed on the cotton pellet-induced granuloma, formalin and complete Freund's adjuvant-induced inflammation. The aqueous extract of A. ferruginea was administered orally at the doses of 100 and 200 mg/kg. It’s showed that A. ferruginea extract (100 or 200 mg/kg) significantly (p<0.001) inhibited the granuloma formation induced by cotton pellets by 41.70 % and 46.10 %, respectively. A. ferruginea extract, at the dose of 200 mg/kg inhibited (p<0.01) the paw œdema induced by formalin (25.79 %) and Complete Freund’s adjuvant (CFA) in rats(47.40 %).A. ferruginea extract(100 or 200 mg/kg) normalized the level of white blood cells, red blood cells, hemoglobin, and platelets of rats treated with CFA. Glutathione and superoxide dismutase levels were significantly increase (92.59% and 60.51%, respectively), catalase activity was significantly increased (42.03%) in the tissue of CFA rats treated with A. ferruginea (200 mg/kg). Malondialdehyde level was reduced by 72.88% (p<0.01) in spleen of rats treated with A. ferruginea aqueous extract. The nitrite level was significantly decreased by 50.51% in liver of CFA rats treated with A. ferruginea (200 mg/kg). These results show that aqueous extract of A. ferruginea may possess anti-inflammatory effects on chronic inflammation, which could be partially attributed to its antioxidant properties.
Objectives: The aim of the study was to identify factors that could influence the repair of eardrum perforation using cartilage graft (or cartilage tympanoplasty) in children. Methods: A cohort of children operated on between January 1998 and December 2012 was reviewed. We have studied the repair rate of the eardrum (anatomical result) and the hearing level with audiometric tests (functional result) at 1 year and 3 years after surgery. These results were correlated with size or location of the perforation, status of the contralateral ear, gender, allergies, cleft palate, craniofacial anomalies, expertise of the surgeon (junior, senior) and perioperative observations (mucosa, glue, etc.). Results: 1240 tympanoplasties were selected from the database, of which 139 ears (127 patients) could be analysed (perforation without concurrent disease, authorisation from patients obtained and sufficient information reported). Mean age at surgery was 9.6 years ± 2.6 (range 4-16). At one year, 129/139 (93%) tympanic membranes were closed and 112/139 (81%) were satisfactory (no residual perforation, nor retraction, cholesteatoma, myringitis or OME). Air-bone gap was < 20 dB in 102/127 ears (80%). At 3 years, the eardrum was closed in 64/66 (97%) ears (reperforation in one case) and 82% were satisfactory. Myringitis occurred in 5% and 9% of cases at one- and three-year follow-up. Surgery before the age of 8 years was the only risk factor of a non-satisfactory result at one-year follow-up (p = 0.024). Conclusions: Long-term results were satisfactory; the only risk factor was surgery before eight years of age. In the child, long-term yearly follow-up is necessary after tympanic perforation.
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