[State of the renin-angiotensin-aldosterone system in thyroid pathology based on the results of radioimmunoassay].
The activity of plasma renin, concentration of serum aldosterone and plasma corticotropin were determined by a radioimmunoassay in 78 patients with diffuse toxic goiter with thyrotoxicosis of various degrees of gravity, im 21 patients with primary hypothyroidism and 25 controls in euthyroid condition. In the patients with thyrotoxicosis such investigations were conducted before and after a course of drug therapy. In thyrotoxicosis the activity of the renin-angiotensin-aldosterone system was raised, in hypothyroidism it was lowered, a degree of expression of appropriate changes being associated with the gravity of disease. In the patients with marked thyrotoxicosis after a course of drug therapy the indices of plasma renin activity and serum aldosterone concentration did not return to normal. Hypophyseal corticotropic function was raised in marked thyrotoxicosis, mild hypothyroidism and corresponded to the normal level in the patients with hypothyroidism of average gravity. Plasma ACTH concentration in the patients with marked thyrotoxicosis returned to normal after a course of drug therapy.
Matveenko
E G
EG
Gorobets
V F
VF
Dustov
A D
AD
D000293:Adolescent; D000324:Adrenocorticotropic Hormone / Q000097:blood; D000328:Adult; D000368:Aged; D005260:Female; D006042:Goiter / Q000097:blood*; D006801:Humans; D007037:Hypothyroidism / Q000097:blood*; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D012084:Renin-Angiotensin System; D013971:Thyrotoxicosis / Q000097:blood*
D000324:Adrenocorticotropic Hormone
Sostoianie sistemy renin-angiotenzin-al'dosteron pri tireoidnoĭ patologii po dannym radioimmunologicheskogo analiza.