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oai:repisalud.isciii.es:20.500.12105/202872024-11-28T21:13:01Zcom_20.500.12105_15322com_20.500.12105_2051col_20.500.12105_16967

00925njm 22002777a 4500 dc Soldevila Verdeguer, Carla author Batle, Juan M author Martorell, Miquel author Capó Fiol, Xavier author Tejada Gavela, Silvia author Tur, Josep A author Pons, Antoni author 2016-09-21 We analyzed the effects of the clinical hyperbaric oxygen therapy (HBOT) on the plasma antioxidant response and levels of endothelin-1, Interleukine-6 (IL-6) and vascular endothelial growth factor (VEGF) in patients with chronic wounds (20.2 +/- 10.0 months without healing). They received 20 HBOT sessions (five sessions/week), and blood samples were obtained at sessions 1, 5 and 20 before and 2 hours after the HBOT. An additional blood sample was collected 1 month after wound recovery. Serum creatine kinase activity decreased progressively in accordance with the wound healing. Plasma catalase activity significantly increased after the first and fifth sessions of HBOT. Plasma myeloperoxidase activity reported significantly lower values after sessions. Plasma VEGF and IL-6 increased after sessions. Endothelin-1 levels were progressively decreasing during the HBOT, being significant at the session 20. Plasma malondialdehyde concentration was significantly reduced at the last session. Both creatine kinase activity and malondialdehyde levels were maintained lower 1 month after wound recovery respect to initial values. In conclusion, HBOT enhanced the plasma antioxidant defenses and may contribute to activate the healing resolution, angiogenesis and vascular tone regulation by increasing the VEGF and IL-6 release and the endothelin-1 decrease, which may be significant factors in stimulating wound healing. Sureda Gomila A, Batle Vidal JM, Martorell M, Capo Fiol X, Tejada Gavela S, Tur J, et al. Antioxidant Response of Chronic Wounds to Hyperbaric Oxygen Therapy. PLoS One. 2016 Sep 21;11(9):e0163371. 10.1371/journal.pone.0163371 1932-6203 PloS One http://hdl.handle.net/20.500.13003/10193 27654305 L612774006 2-s2.0-84992202165 http://hdl.handle.net/20.500.12105/20287 383892700052 Antioxidant Response of Chronic Wounds to Hyperbaric Oxygen Therapy