The journal of medical investigation : JMI
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The aim of this retrospective study was to examine whether serum albumin levels offer a good marker of nutritional status in patients with burns. Serum albumin levels have been used to evaluate nutritional status in burns patients, even though these levels are affected by various factors and are not specific to malnutrition. ⋯ This study also suggests that hypoalbuminemia is a good indicator of the severity of burns or associated complications. We conclude that serum albumin levels do not offer a good nutritional marker in burns patients.
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Case Reports
Iliac access conduit facilitates endovascular aortic aneurysm repair and ipsilateral iliofemoral bypass.
It may be difficult to access a route to deliver a stent-graft for abdominal aortic aneurysm in high-risk patients with bilateral iliofemoral occlusive disease. These two patients underwent both endovascular aortic aneurysm repair by a modified iliac access conduit technique and sequential ipsilateral iliofemoral artery bypass using the conduit, which provided excellent results. The iliac access conduit facilitates endovascular aortic aneurysm repair and ipsilateral iliofemoral bypass of high-risk patients with abdominal aortic aneurysm and bilateral iliofemoral occlusive disease.
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Neuropathic diabetic foot ulcers are generally deep and infectious wounds extending to the bone or joint. We performed microsurgical free flap transfer for limb salvage and vascular augmentation of feet with diabetic neuropathy. ⋯ Microsurgical flap transplantation is a safe and useful technique for minimal amputation of a diabetic neuropathic foot. Postoperative protection of the feet is important in order to avoid recurrence of foot ulceration. The use of protective footwear custom-tailored for each patient is strongly recommended.
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Propofol causes vasodilation via endothelium-dependent and -independent mechanisms. Because endothelial function is impaired with aging, the effects of propofol on endothelium-dependent vasodilation might be altered by aging. The aim of this study was thus to determine the effects of aging on vascular responses to propofol. ⋯ These results suggest that endothelium-derived nitric oxide plays an important role in propofol-induced vasodilation in young rats, but not in adult rats.