Urinary excretion of 3-hydroxy-3-methylglutaric acid in the diabetic condition.
Urinary levels of 3-hydroxy-3-methylglutaric acid (HMG) were measured by gas-liquid chromatography (GLC) after an extraction with tetrahydrofuran in normal rats, streptozotocin-diabetic rats and starved rats. The analysis was also carried out in the urine of three diabetic patients after suspending the insulin treatment. Detectable amounts of HMG are excreted in urine by normal humans and rats and such an excretion increases in the diabetic condition. Starved rats present only traces of HMG in the urine.
D000090:Acetoacetates; D000328:Adult; D000818:Animals; D002849:Chromatography, Gas; D003920:Diabetes Mellitus / Q000652:urine*; D003921:Diabetes Mellitus, Experimental / Q000378:metabolism / Q000652:urine*; D005977:Glutarates / Q000652:urine*; D006801:Humans; D007651:Keto Acids / Q000652:urine; D008297:Male; D015093:Meglutol / Q000652:urine*; D008875:Middle Aged; D051381:Rats; D011919:Rats, Inbred Strains; D013217:Starvation / Q000652:urine*
D000090:Acetoacetates; D005977:Glutarates; D007651:Keto Acids; C016635:acetoacetic acid; D015093:Meglutol