title: [Excretion of free and bound catecholamines in the urine of diabetes mellitus patients].
abstract: The 24-h excretion of free, conjugated and total fractions of dopa, dopamine, noradrenaline and adrenaline was studied in 32 patients with diabetes mellitus. Adrenaline and dopamine were established to be increased--dopa decreased and noradrenaline--not changed. An attempt is made to explain the hormonal changes on the base of the analysis of the so called synthetic and dissociative coefficients of catecholamines. A moderate reverse correlation of the changes with the age of the patients and duration of diabetes was established as well as lower values in the female-diabetics versus the male-diabetics. The hormonal deviations are associated with the disturbances in the carbohydrate metabolism, have a reactive character and are manifested in insulin-dependent type of diabetes.
mesh_terms: D000375:Aging; D002395:Catecholamines / Q000652:urine*; D002908:Chronic Disease; D002940:Circadian Rhythm; D003920:Diabetes Mellitus / Q000652:urine*; D003922:Diabetes Mellitus, Type 1 / Q000652:urine; D003924:Diabetes Mellitus, Type 2 / Q000652:urine; D005260:Female; D006801:Humans; D008297:Male; D012727:Sex Characteristics
chemical_list: D002395:Catecholamines
vernacular_title: Ekskretsiia na svobodnite i svŭrzanite katekholamini v urinata na bolni ot zakharen diabet.