Muhammed Barakat

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Although the hypotensive effects of food ingestion during hemodialysis have been documented, the hemodynamic mechanism is unclear. It could be decreased cardiac output due to splanchnic sequestration or decreased vascular resistance due to splanchnic vasorelaxation. Also, the effects of caffeine, which block postprandial hypotension in the elderly, have not(More)
Electrophoretic separation of the different isoenzymes of alkaline phosphatase was done, using polyacrylamide gel electrophoresis. In some patients with liver disease, two isoenzymes of alkaline phosphatase were detected—one corresponding to liver and the other, to intestinal fraction. In 17 of 51 patients with nutritional cirrhosis and in 6 of 14 with(More)
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