[Changes in the level of specific proteins in the rat kidney during long-term dehydration].
A significant amount of specific proteins are involved in kidney's response to vasopressin. A relative content of 120 kDa protein in the Wistar rat kidney medulla following a 3-day dehydration, was found to be 0.975 +/- 0.037 and after drinking 4% sucrose solution alone--0.871 +/- 0.038. The difference of protein 120 kDa content was not revealed in Brattleboro rats: in the control rats it was 0.814 +/- 0.044, and in the dehydrated ones--0.854 +/- 0.020. The findings suggest that vasopressin directly regulates the 120 kDa protein level in the kidney inner medulla.
Khegaĭ
I I
II
Institute of Cytology and Genetics of the Russian Acad. Sci., Siberian Branch, Novosibirsk, Russia.
Ivanova
L N
LN
D000818:Animals; D004591:Electrophoresis, Polyacrylamide Gel; D007668:Kidney / Q000033:anatomy & histology / Q000378:metabolism* / Q000502:physiology; D008970:Molecular Weight; D011506:Proteins / Q000737:chemistry / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D014556:Urine / Q000737:chemistry; D014667:Vasopressins / Q000097:blood; D014868:Water Deprivation; D014882:Water-Electrolyte Balance
D011506:Proteins; D014667:Vasopressins
Izmenenie soderzhaniia spetsificheskikh belkov v pochke pri prodolzhitel'nom nagrevanii.