نتایج جستجو برای: reactive hyperaemia
تعداد نتایج: 156978 فیلتر نتایج به سال:
Of 57 patients with chronic renal failure who all had deposition of calcium salts in the conjunctival and corneal tissue two developed a brief episode of painful irritation and redness of the conjunctiva and subconjunctiva. This hyperaemia was adjacent to erosions of the corneal epithelium of the eye as a consequence of exfoliation of calcium concretions from the superficial corneal epithelium....
This study has investigated the possible association between duodenogastric reflux, gastritis, and symptoms in 35 patients with or without dyspepsia one to 15 years after gastric surgery. Five patients were excluded because of biliary disease, hiatus hernia, or recurrent ulceration. The remaining 30 were assessed by a symptomatic score, measurement, of bilirubin and sodium concentrations in sam...
BACKGROUND Maximal hyperaemia is paramount in the diagnosis of patients with coronary artery disease. However in these patients, enhanced alpha-adrenergic microvascular vasoconstriction may preclude adenosine to induce maximal hyperaemia. AIM To assess the presence and the clinical relevance of residual microvascular resistance after administration of adenosine. METHODS AND RESULTS Fraction...
In rats, cortical spreading hyperaemia is coupled to a spreading neuroglial depolarization wave (spreading depression) under physiological conditions, whereas cortical spreading ischaemia is coupled to it if red blood cell products are present in the subarachnoid space. Spreading ischaemia has been proposed as the pathophysiological correlate of the widespread cortical infarcts abundantly found...
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