Abstract
In young male rats diabetes caused decreases in circulating free tri-iodothyronine and RNA concentration in liver and muscle, and in the rate of protein synthesis per unit of RNA (RNA activity) in muscle. Tri-iodothyronine treatment significantly increased RNA concentrations, but not RNA activity, in these tissues. Thus: (1) impaired thyroid status is a component of the diabetic condition; (2) tri-iodothyronine cannot stimulate the translational phase of protein synthesis in the diabetic rat.
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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Brown J. G., Bates P. C., Holliday M. A., Millward D. J. Thyroid hormones and muscle protein turnover. The effect of thyroid-hormone deficiency and replacement in thryoidectomized and hypophysectomized rats. Biochem J. 1981 Mar 15;194(3):771–782. doi: 10.1042/bj1940771. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brown J. G., Millward D. J. Dose response of protein turnover in rat skeletal muscle to triiodothyronine treatment. Biochim Biophys Acta. 1983 May 25;757(2):182–190. doi: 10.1016/0304-4165(83)90107-1. [DOI] [PubMed] [Google Scholar]
- Carter W. J., Faas F. H., Wynn J. O. Stimulation of peptide elongation by thyroxine. Biochem J. 1976 Jun 15;156(3):713–717. doi: 10.1042/bj1560713. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Carter W. J., Faas F. H., Wynn J. Demonstration of thyroxine-stimulated incorporation of amino acid into peptide linkage in mitochondria-free system. J Biol Chem. 1975 May 25;250(10):3588–3594. [PubMed] [Google Scholar]
- Dacie J. V., Campbell A. C. Letter: Emigration and internal loss of pathologists. Lancet. 1976 May 15;1(7968):1071–1072. doi: 10.1016/s0140-6736(76)92238-8. [DOI] [PubMed] [Google Scholar]
- Dillmann W. H. Influence of thyroid hormone administration on myosin ATPase activity and myosin isoenzyme distribution in the heart of diabetic rats. Metabolism. 1982 Mar;31(3):199–204. doi: 10.1016/0026-0495(82)90052-x. [DOI] [PubMed] [Google Scholar]
- Garlick P. J., McNurlan M. A., Preedy V. R. A rapid and convenient technique for measuring the rate of protein synthesis in tissues by injection of [3H]phenylalanine. Biochem J. 1980 Nov 15;192(2):719–723. doi: 10.1042/bj1920719. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jefferson L. S. Lilly Lecture 1979: role of insulin in the regulation of protein synthesis. Diabetes. 1980 Jun;29(6):487–496. doi: 10.2337/diab.29.6.487. [DOI] [PubMed] [Google Scholar]
- Jolín T., González C., González M. Thyroid iodine metabolism in streptozotocin-diabetic rats. Acta Endocrinol (Copenh) 1978 Jul;88(3):506–516. [PubMed] [Google Scholar]
- Letter: Thyroid hormones in serious non-thyroidal illness. Lancet. 1976 May 15;1(7968):1070–1071. [PubMed] [Google Scholar]
- Mathews R. W., Oronsky A., Haschemeyer A. E. Effect of thyroid hormone on polypeptide chain assembly kinetics in liver protein synthesis in vivo. J Biol Chem. 1973 Feb 25;248(4):1329–1333. [PubMed] [Google Scholar]
- McNurlan M. A., Garlick P. J. Protein synthesis in liver and small intestine in protein deprivation and diabetes. Am J Physiol. 1981 Sep;241(3):E238–E245. doi: 10.1152/ajpendo.1981.241.3.E238. [DOI] [PubMed] [Google Scholar]
- Millward D. J., Garlick P. J., Nnanyelugo D. O., Waterlow J. C. The relative importance of muscle protein synthesis and breakdown in the regulation of muscle mass. Biochem J. 1976 Apr 15;156(1):185–188. doi: 10.1042/bj1560185. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Odedra B. R., Bates P. C., Millward D. J. Time course of the effect of catabolic doses of corticosterone on protein turnover in rat skeletal muscle and liver. Biochem J. 1983 Aug 15;214(2):617–627. doi: 10.1042/bj2140617. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Odedra B. R., Dalal S. S., Millward D. J. Muscle protein synthesis in the streptozotocin-diabetic rat. A possible role for corticosterone in the insensitivity to insulin infusion in vivo. Biochem J. 1982 Feb 15;202(2):363–368. doi: 10.1042/bj2020363. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Odedra B. R., Millward D. J. Effect of corticosterone treatment on muscle protein turnover in adrenalectomized rats and diabetic rats maintained on insulin. Biochem J. 1982 Jun 15;204(3):663–672. doi: 10.1042/bj2040663. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pain V. M., Garlick P. J. Effect of streptozotocin diabetes and insulin treatment on the rate of protein synthesis in tissues of the rat in vivo. J Biol Chem. 1974 Jul 25;249(14):4510–4514. [PubMed] [Google Scholar]