Action of hyperbaric oxygenation in the rat skin flap
نویسندگان
چکیده
منابع مشابه
Action of hyperbaric oxygenation in the rat skin flap.
PURPOSE To evaluate the morphology, necrotic area and collagen content in skin flaps of rats subjected to hyperbaric oxygenation (HBO). METHODS Forty adult rats were divided into four groups: GEC - epilated; GE/HBO - epilated subjected to HBO; GER - epilated submitted to skin flap (2 cm in width /8 cm length in the dorsal area) and GER/HBO - epilated, subjected to skin flap and HBO. HBO (2.4 ...
متن کاملPreconditioned hyperbaric oxygenation protects skin flap grafts in rats against ischemia/reperfusion injury
Hyperbaric oxygen (HBO) therapy is an effective therapy for ischemia/reperfusion (I/R) injury of the brain, small intestine, testes and liver. However, the detailed molecular mechanisms underlying the effect of HBO therapy remain undetermined. In the current study, the hypothesis that preconditioning rats with HBO protects grafted skin flaps against subsequent I/R injury was investigated. In ad...
متن کاملThe Effect of Enoxaparin and Clopidogrel on Survival of Random Skin Flap in Rat Animal Model
BACKGROUND Necrosis of skin flaps is considered as an important complication in reconstructive surgery. We conducted an experimental study to investigate the efficacy of low-molecular weight heparin, clopidogrel and their combination to improve the flap survival. METHODS Forty male, adult Sprague-Dawlay rats were divided randomly into 4 groups. Standard rectangular, distally based dorsal ran...
متن کاملMechanisms of action of hyperbaric oxygenation in stroke: a review.
This article outlines the therapeutic mechanisms of hyperbaric oxygenation in acute stroke, based on information obtained from peer-reviewed medical literature. Hyperbaric oxygen is an approved treatment modality for ischemia-reperfusion injury in several conditions. It maintains the viability of the marginal tissue, reduces the mitochondrial dysfunction, metabolic penumbra, and blocks inflamma...
متن کاملHyperbaric oxygenation affects rat brain function after carbon monoxide exposure.
The application of hyperbaric oxygenation (HBO2) has been recommended for correction of neurological injury in severely CO-poisoned patients. However, the mechanisms of HBO2 action on brain mitochondrial function under the circumstances is not yet understood completely. In the present study, the effect of HBO2 on the rat brain after CO exposure was evaluated by measuring the intramitochondrial ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Cirurgica Brasileira
سال: 2015
ISSN: 0102-8650
DOI: 10.1590/s0102-865020150040000001