[The kidney concentrating function in the posttraumatic period: the role of the thyroid hormones and vasopressin].
The influence of thyroid hormones and vasopressin on lipid peroxidation (LP) in the rat kidneys in the posttraumatic period has been investigated. The rats with more pronounced disturbances of renal concentration mechanisms had a more increased LP, especially in the renal cortex. It is typical, that in some cases vasopressin levels did not correlate with the values of concentration index. A decrease in the affinity of the collecting duct cells to vasopressin may be a disturbance of renal concentration mechanisms in the posttraumatic period. It is found, that the character of thyroid hormones action on LP in renal tissue can be determined by tri- and tetraiodthyronine ratio.
Barinov
E F
EF
Chotiĭ
E V
EV
D000818:Animals; D007671:Kidney Concentrating Ability / Q000502:physiology*; D015227:Lipid Peroxidation / Q000502:physiology; D008297:Male; D051381:Rats; D012774:Shock, Traumatic / Q000097:blood / Q000503:physiopathology*; D013963:Thyroid Hormones / Q000502:physiology*; D013974:Thyroxine / Q000097:blood; D013997:Time Factors; D014284:Triiodothyronine / Q000097:blood; D014667:Vasopressins / Q000097:blood / Q000502:physiology*
D013963:Thyroid Hormones; D014284:Triiodothyronine; D014667:Vasopressins; D013974:Thyroxine
Sostoianie kontsentratsionnoĭ funktsii pochek v posttravmaticheskiĭ period: rol' tireoidnykh gormonov i vazopressina.