Protection from ischemic renal injury by fructose-1,6-diphosphate infusion in the rat. 1985

R Didlake, and K A Kirchner, and J Lewin, and J D Bower, and A Markov

Fructose-1,6-diphosphate (FDP) improves survival in experimental shock. To determine if FDP would protect against single organ damage, rats pretreated with an intravenous infusion of 5% FDP were subjected to 30 minutes of bilateral renal artery occlusion. Controls received an equal volume of a dextrose and sodium chloride solution. Renal function and histology were examined in all groups 24 hours after the insult. Following ischemia, FDP-treated rats had inulin clearances (FDP 897 +/- 129 vs control 349 +/- 59 microliter/min/100 gm BW; P less than 0.01) and solute excretion rates (FDP 6,386 +/- 1,346 vs control 2,602 +/- 396 mOsm/kg/min/100 gm BW; P less than 0.05) greater than control and not different (P-NS) from sham-operated rats. Renal histology was better preserved in the FDP-pretreated group. Thus, pretreatment with FDP provides histologic and functional protection from an ischemic renal insult.

UI MeSH Term Description Entries
D007444 Inulin A starch found in the tubers and roots of many plants. Since it is hydrolyzable to FRUCTOSE, it is classified as a fructosan. It has been used in physiologic investigation for determination of the rate of glomerular function.
D007511 Ischemia A hypoperfusion of the BLOOD through an organ or tissue caused by a PATHOLOGIC CONSTRICTION or obstruction of its BLOOD VESSELS, or an absence of BLOOD CIRCULATION. Ischemias
D007668 Kidney Body organ that filters blood for the secretion of URINE and that regulates ion concentrations. Kidneys
D008026 Ligation Application of a ligature to tie a vessel or strangulate a part. Ligature,Ligations,Ligatures
D008297 Male Males
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D012077 Renal Artery A branch of the abdominal aorta which supplies the kidneys, adrenal glands and ureters. Arteries, Renal,Artery, Renal,Renal Arteries
D005635 Fructosediphosphates Diphosphoric acid esters of fructose. The fructose-1,6- diphosphate isomer is most prevalent. It is an important intermediate in the glycolysis process.
D006598 Hexosediphosphates
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

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