[Effect of thyroidectomy on the water-eliminating function of the kidneys in puppies].
Removal of the thyroid gland in puppies in the early postnatal period (10--20 days) suppressed the hemodynamics and the glomerular filtration, increased concentration of urine in the tubules of the kidney and reduced spontaneous diuresis. Two months after the operation, a progressive disturbance of the osmotic concentration of urine occurred, and the diuresis increased. Thyroidectomized puppies at different age are unable to react to water deprivation, to develop osmotic diuresis; the elimination of water load is lesioned. In the first 6 months the introduced water is retained in the organism. The thyroid hormones are essential for the water elimination and concentrating functions of the kidney, for its adequate hemodynamics.
D000367:Age Factors; D000818:Animals; D003681:Dehydration / Q000503:physiopathology; D004231:Diuresis; D004285:Dogs; D005919:Glomerular Filtration Rate; D007668:Kidney / Q000098:blood supply / Q000502:physiology*; D007671:Kidney Concentrating Ability; D009994:Osmolar Concentration; D013961:Thyroid Gland / Q000502:physiology*; D013965:Thyroidectomy; D013974:Thyroxine / Q000502:physiology; D013997:Time Factors; D014284:Triiodothyronine / Q000502:physiology
D014284:Triiodothyronine; D013974:Thyroxine
Vliianie tireodéktomii na vodovydelitel'nuiu funktsiiu pochek u shchenenkov.