Age-dependent characteristics of compensatory renal growth
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چکیده
منابع مشابه
Compensatory renal growth after unilateral ureteral obstruction.
Compensatory renal growth after unilateral ureteral obstruction. The accumulation of bulk renal protein, RNA and DNA was studied in mice during a 35-day period of accelerated renal growth in the kidney contralateral to that obstructed by acute ureteral ligation. Control mice were sham-operated and nonoperated. RNA was determined by the method of Monroe and Fleck, DNA after Ceriotti and protein ...
متن کاملCompensatory and obligatory renal growth in rats.
SILBER, SHERMAN, AND RICHARD L. MALVIN. Compensatory and obligatory renal growth in rats. Am. J. Physiol. 226(l) : 114-l 17. 1974.-Renal size and function were studied in three groups of rats in an attempt to gain information relating to the control of renal size. One group consisted of normal rats into which a third kidney was transplanted; a second group consisted of unilaterally nephrectomiz...
متن کاملMetabolic Response to Renal Compensatory Growth
Forty-eight hours after unilateral nephrectomy in young male Sprague-Dawley rats the concentrations of free methionine, alanine and tyrosine in renal cortical tissue were increased by 15-65 percent while the corresponding plasma concentrations decreased by 23-35 percent. The renal cortical concentrations of valine and leucine increased by 41 percent and 26 percent while plasma concentrations re...
متن کاملCharacteristics of the compensatory renal growth of the remnant embryonic chick kidneys.
Growth of the remnant embryonic kidney (the mesonephros), as expressed by wet weight, was more rapid in the chick embryos with experimentally induced unilateral renal agenesis compared to controls. The difference was significant between embryonic days 8-12, when the doubled weights of remnant kidneys were increased compared with the weights of paired control kidneys. The excessive growth of the...
متن کاملThe Role of Renal “Work” in Compensatory Kidney Growth
In a series of studies designed to test the role of renal "work" in compensatory kidney growth we examined the relationship between absolute sodium reabsorption-which constitutes the bulk of renal energy expenditure, and growth of the remaining kidney at various intervals after contralateral nephrectomy.The increase in weight of the remaining kidney preceded the rise in sodium reabsorption and ...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1975
ISSN: 0085-2538
DOI: 10.1038/ki.1975.72