Demineralisasi Enamel akibat Penyakit Gagal Ginjal Kronis

(Enamel Demineralization due to Chronic Renal Failure)

Abstract
Kidney is the organ that has a lot of blood vessels (highly vascular) functions as a system of filter, discarding the "trash", maintain body fluid balance. Sodium and fluid imbalance occurs because of the inability of the kidneys to concentrate urine. Hyperkalemia caused by decreased secretion of potassium. Metabolic acidosis occurs due to damage reabsorbsi bicarbonate and ammonia production. Kidneys also played a part in maintaining acid-base balance by regulating the output of hydrogen ions and bicarbonate ions in the urine as required. Acid-base balance of the body depends on several chemical reactions that balance. Hydrogen ions (H+) effect on pH, and cell function, cell permeability, and integrity of structure cell
Decreased kidney function causing disruption ecsretion of hydrogen ions and bicarbonate ions due to renal insufficiency. Metabolic acidosis occurs due to damage reabsorbsi bicarbonate and lower pH. Enamel demineralization caised by a decrease in pH and calcium absorbtion interference.

Keywords: renal failure, acid base balance, pH, demineralization, remineralization.

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