Urinary excretion patterns of endogenously produced alcohols in type 1 (IDDM) and type 2 (NIDDM) diabetes mellitus compared with healthy control subjects.
Urinary excretion patterns of various endogenously produced alcohols, such as ethanol, propanol, isobutanol, butanol, and isopentanol, were evaluated in 17 type 1 (IDDM) and 15 type 2 (NIDDM) diabetic patients, and in two different groups of healthy control subjects (n = 12, n = 8, respectively) matched for sex, age and weight. In addition to the urinary alcohol excretion determined by gas-chromatography and mass-spectrometry, four cardiovascular reflex tests were performed, and the motor and sensory conduction velocities of three different peripheral nerves were measured. In the type 1 diabetic patients, urinary excretions of ethanol and propanol were significantly higher than in the control subjects (P less than 0.0001, P less than 0.00001, respectively), whereas the control subjects exhibited significantly higher urinary excretion rates of the other three alcohols (P less than 0.007, P less than 0.02 and P less than 0.002, respectively) compared with the type 1 diabetic patients. In the type 2 diabetic patients, only the urinary excretion of propanol was significantly elevated (P less than 0.002) compared with the control subjects, while the urinary excretion rates of butanol and isopentanol were significantly lower (P less than 0.02, P less than 0.05, respectively) than in the controls. Urinary alcohol excretions were not related to diabetic peripheral neuropathy in both groups studied. The clinical meaning of the urinary excretion patterns of different endogenously produced alcohols in diabetes mellitus has to be further evaluated.
Krönert
K
K
Medizinische Universitäts Klinik Tübingen, Abteilung Innere Medizin IV, F.R.G.
Künzel
M
M
Reutter
B
B
Zimmermann
C
C
Liebich
H M
HM
Luft
D
D
Eggstein
M
M
D000328:Adult; D000438:Alcohols / Q000652:urine*; D001786:Blood Glucose / Q000032:analysis; D003922:Diabetes Mellitus, Type 1 / Q000097:blood / Q000652:urine*; D003924:Diabetes Mellitus, Type 2 / Q000097:blood / Q000652:urine*; D005260:Female; D006442:Glycated Hemoglobin / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values
D000438:Alcohols; D001786:Blood Glucose; D006442:Glycated Hemoglobin