نتایج جستجو برای: superoxide dismutase
تعداد نتایج: 34036 فیلتر نتایج به سال:
The syncytiotrophoblast is the major component of the human placenta, involved in feto-maternal exchanges and secretion of pregnancy-specific hormones. Multinucleated syncytiotrophoblast arises from fusion of mononuclear cytotrophoblast cells. In trisomy 21-affected placentas, we recently have shown that there is a defect in syncytiotrophoblast formation and a decrease in the production of preg...
Objectives. Superoxide dismutase, acting as a scavenger of oxygen free radicals, has shown mixed results in increasing survival from burn wounds. We previously demonstrated that human recombinant copper-zinc superoxide dismutase could increase the survival of failing ischaemic flaps in a rat model. Because of the similar pathophysiology of tissue ischaemia in flaps and intermediate zone burns, ...
Previous studies demonstrated a significant reduction of ultimate infarct size in the canine heart by the combined administration of superoxide dismutase plus catalase. This study was performed to assess the independent effects of each enzyme on ultimate infarct size due to ischemia/reperfusion. Dogs received 2-hour infusions of superoxide dismutase, catalase, or albumin (controls) via the left...
OBJECTIVES Our previous study demonstrated that superoxide dismutase levels were higher in tuberculous pleural effusions than in malignant pleural effusions, but that this difference could not be used to discriminate between the two. The objective of the present study was to investigate the levels of superoxide dismutase 2 in pleural effusions and to evaluate the diagnostic significance of pleu...
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