Expression of insulin-like growth factor-1 in uremic rats: Growth hormone resistance and nutritional intake

作者: Winnie Chan , Kristoffer C. Valerie , James C.M. Chan

DOI: 10.1038/KI.1993.112

关键词: Insulin-like growth factorSolution hybridizationUremiaSomatomedinMessenger RNADensitometryEndocrinologyDrug resistanceBiologyInternal medicineRecombinant DNA

摘要: Expression of insulin-like growth factor-1 in uremic rats: Growth hormone resistance and nutritional intake. This study was designed to test the hypothesis that induction (IGF-1) is reduced rat liver, which would help explain purported noted uremia. IGF-1 mRNA, steady state after acute by two doses 100 µg/100 g body wt recombinant human (rhGH), quanti-tated solution hybridization total liver RNA, extracted guanidine thiocyanate/cesium chloride gradient method. Eighteen Sprague-Dawley rats weighing 102 were randomly divided into three groups: sham-operated control (control group); 5/6 nephrectomized (uremic controls with dietary intake matching (pair-fed group). The results showed mRNA 1.7 arbitrary densitometry units (ADU) animals, lower than value 3.2 ADU animals (P

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