Abstract
There is evidence that systemic hyperglycaemia influences the evolution of cerebral ischaemia adversely, through enhancement of brain lactic acidosis. A potential protective regimen based on induction of mild hypoglycaemia with insulin was therefore studied. Respiratory control in brain mitochondria prepared from the ischaemic hemisphere of rats subjected to unilateral common carotid artery occlusion for one hour was abolished, but was partially preserved in insulin-treated rats (p = 0.01).
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Selected References
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- Astrup J., Siesjö B. K., Symon L. Thresholds in cerebral ischemia - the ischemic penumbra. Stroke. 1981 Nov-Dec;12(6):723–725. doi: 10.1161/01.str.12.6.723. [DOI] [PubMed] [Google Scholar]
- Branston N. M., Symon L., Strong A. J. Reversibility of ischaemically induced changes in extracellular potassium in primate cortex. J Neurol Sci. 1978 Jun;37(1-2):37–49. doi: 10.1016/0022-510x(78)90226-5. [DOI] [PubMed] [Google Scholar]
- Chappell J. B. The oxidation of citrate, isocitrate and cis-aconitate by isolated mitochondria. Biochem J. 1964 Feb;90(2):225–237. doi: 10.1042/bj0900225. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cox D. W., Bachelard H. S. Attenuation of evoked field potentials from dentate granule cells by low glucose, pyruvate + malate, and sodium fluoride. Brain Res. 1982 May 13;239(2):527–534. doi: 10.1016/0006-8993(82)90527-3. [DOI] [PubMed] [Google Scholar]
- Dodd P. R., Hardy J. A., Oakley A. E., Edwardson J. A., Perry E. K., Delaunoy J. P. A rapid method for preparing synaptosomes: comparison, with alternative procedures. Brain Res. 1981 Dec 7;226(1-2):107–118. doi: 10.1016/0006-8993(81)91086-6. [DOI] [PubMed] [Google Scholar]
- Feibel J. H., Hardy P. M., Campbell R. G., Goldstein M. N., Joynt R. J. Prognostic value of the stress response following stroke. JAMA. 1977 Sep 26;238(13):1374–1376. [PubMed] [Google Scholar]
- Ginsberg M. D., Welsh F. A., Budd W. W. Deleterious effect of glucose pretreatment on recovery from diffuse cerebral ischemia in the cat. I. Local cerebral blood flow and glucose utilization. Stroke. 1980 Jul-Aug;11(4):347–354. doi: 10.1161/01.str.11.4.347. [DOI] [PubMed] [Google Scholar]
- Goodhardt M. J., Strong A. J., Bowen D. M., White P., Branston N. M., Symon L., Davison A. N. The effects of middle-cerebral-artery occlusion on neurotransmitter metabolism in baboons. Biochem Soc Trans. 1977;5(1):160–163. doi: 10.1042/bst0050160. [DOI] [PubMed] [Google Scholar]
- Heiss W. D., Rosner G. Functional recovery of cortical neurons as related to degree and duration of ischemia. Ann Neurol. 1983 Sep;14(3):294–301. doi: 10.1002/ana.410140307. [DOI] [PubMed] [Google Scholar]
- Kalimo H., Rehncrona S., Söderfeldt B., Olsson Y., Siesjö B. K. Brain lactic acidosis and ischemic cell damage: 2. Histopathology. J Cereb Blood Flow Metab. 1981;1(3):313–327. doi: 10.1038/jcbfm.1981.35. [DOI] [PubMed] [Google Scholar]
- Maynard D., Prior P. F., Scott D. F. Device for continuous monitoring of cerebral activity in resuscitated patients. Br Med J. 1969 Nov 29;4(5682):545–546. doi: 10.1136/bmj.4.5682.545-a. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Paljärvi L., Rehncrona S., Söderfeldt B., Olsson Y., Kalimo H. Brain lactic acidosis and ischemic cell damage: quantitative ultrastructural changes in capillaries of rat cerebral cortex. Acta Neuropathol. 1983;60(3-4):232–240. doi: 10.1007/BF00691871. [DOI] [PubMed] [Google Scholar]
- Rehncrona S., Mela L., Siesjö B. K. Recovery of brain mitochondrial function in the rat after complete and incomplete cerebral ischemia. Stroke. 1979 Jul-Aug;10(4):437–446. doi: 10.1161/01.str.10.4.437. [DOI] [PubMed] [Google Scholar]
- Rehncrona S., Rosén I., Siesjö B. K. Brain lactic acidosis and ischemic cell damage: 1. Biochemistry and neurophysiology. J Cereb Blood Flow Metab. 1981;1(3):297–311. doi: 10.1038/jcbfm.1981.34. [DOI] [PubMed] [Google Scholar]
- Strong A. J., Tomlinson B. E., Venables G. S., Gibson G., Hardy J. A. The cortical ischaemic penumbra associated with occlusion of the middle cerebral artery in the cat: 2. Studies of histopathology, water content, and in vitro neurotransmitter uptake. J Cereb Blood Flow Metab. 1983 Mar;3(1):97–108. doi: 10.1038/jcbfm.1983.12. [DOI] [PubMed] [Google Scholar]
- Strong A. J., Venables G. S., Gibson G. The cortical ischaemic penumbra associated with occlusion of the middle cerebral artery in the cat: 1. Topography of changes in blood flow, potassium ion activity, and EEG. J Cereb Blood Flow Metab. 1983 Mar;3(1):86–96. doi: 10.1038/jcbfm.1983.11. [DOI] [PubMed] [Google Scholar]
- Welsh F. A., Ginsberg M. D., Rieder W., Budd W. W. Deleterious effect of glucose pretreatment on recovery from diffuse cerebral ischemia in the cat. II. Regional metabolite levels. Stroke. 1980 Jul-Aug;11(4):355–363. doi: 10.1161/01.str.11.4.355. [DOI] [PubMed] [Google Scholar]
