title: The effect of chlorpromazine pretreatment on tubular function in kidney preservation.
abstract: The effect of Chlorpromazine pretreatment on tubular function was investigated. Hippuran uptake in cortex slices from rabbit kidneys was measured after one hour of incubation in a medium containing Hippuran. Before measurement the kidneys were exposed to varying periods of warm ischaemia or/and cooled and preserved for 24 hours in Collins solution. Chlorpromazine treated and untreated groups of animals were compared, the results obtained were identical in both groups. In contra distinction to these findings, addition of Chlorpromazine to the incubation fluid inhibited uptake of Hippuran in the kidney slices. The effects of pretreatment with Chlorpromazine on the kidney function after ischaemic damage were demonstrated. Serum-creatinine and survival were compared in a treated and an untreated group after 3 hours of temporary clamping of the renal artery. Pretreatment resulted in earlier onset of function and better survival. It is concluded that the antimetabolic effect of Chlorpromazine is opposed to its vasodilatory properties is of little practical importance for the viability of the kidney damaged by ischaemia.
mesh_terms: D000818:Animals; D002746:Chlorpromazine / Q000494:pharmacology*; D003080:Cold Temperature; D006358:Hot Temperature; D007465:Iodohippuric Acid / Q000378:metabolism; D007511:Ischemia / Q000378:metabolism; D007668:Kidney / Q000098:blood supply; D016030:Kidney Transplantation; D007684:Kidney Tubules / Q000187:drug effects*; D009926:Organ Preservation; D011817:Rabbits; D014021:Tissue Preservation
chemical_list: D007465:Iodohippuric Acid; D002746:Chlorpromazine