Symptoms of renal tubular disease?

summary

Renal tubular disease refers to a group of renal diseases characterized by renal tubular dysfunction. The main clinical manifestations were renal diabetes, amino acid urine or low molecular weight proteinuria, electrolyte disorder and acidosis, with or without abnormal glomerular filtration function. Treatment mainly includes primary disease treatment and symptomatic treatment. Symptoms of renal tubular disease? Next, I'd like to share my views with you.

Symptoms of renal tubular disease?

The main function of renal tubules is to reabsorb water, electrolytes, glucose, amino acids and proteins from the filtrate of renal tubule lumen, and excrete hydrogen, potassium, uric acid and various metabolites. The impairment of one or more functions of renal tubules can cause renal tubular diseases.

Polyuria, diabetes insipidus, thirst, water loss and hypotonic urine appeared. There were hyperchloremic metabolic acidosis, dizziness, fatigue, anorexia, nausea and alkaline urine. Low potassium, low sodium, low calcium and low magnesium, urine sugar, microalbuminuria, urine β 2 microglobulin α 1-microglobulin, N-acetyl- β- D-glucosaminidase (NAG) and so on.

Urine CO2, urine potassium, clearance rate of non ionic water, ammonium chloride loading test, HCO3 reabsorption test, urine amino acid nitrogen, urine sodium, xylose determination, urine dilution test, etc. The contents of potassium, sodium, calcium and magnesium in blood were examined to help understand renal tubular resorption.

matters needing attention

Limit spices and irritating food, such as fennel, pepper and other food metabolites containing purine, excreted by the kidney, can increase the burden of the kidney, so should not eat more; Animal liver, kidney and other viscera contain more nuclear protein, and their metabolites contain more purine and uric acid, so they should also eat less.