Abstract
1 Synaptosomal uptake mechanisms of 5-hydroxytryptamine and dopamine were examined in cerebral cortex, corpus striatum and midbrain plus brainstem of developing rats. 2 In all regions, there was generally a parallel biphasic development of both uptake systems; the most rapid increases occurred in the first two weeks postpartum, followed by a slower rate of increase. 3 Kinetic studies with dopamine indicated that the maturation involved increases in maximal uptake without a change in the substrate Km, suggesting that there is a change in the number or terminals but not in the uptake system per se.
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Selected References
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- Baker P. C., Quay W. B. 5-hydroxytryptamine metabolism in early embryogenesis, and the development of brain and retinal tissues. A review. Brain Res. 1969 Feb;12(2):273–295. doi: 10.1016/0006-8993(69)90001-8. [DOI] [PubMed] [Google Scholar]
- Coyle J. T., Axelrod J. Development of the uptake and storage of L-( 3 H)norepinephrine in the rat brain. J Neurochem. 1971 Nov;18(11):2061–2075. doi: 10.1111/j.1471-4159.1971.tb05065.x. [DOI] [PubMed] [Google Scholar]
- Coyle J. T., Axelrod J. Dopamine- -hydroxylase in the rat brain: developmental characteristics. J Neurochem. 1972 Feb;19(2):449–459. doi: 10.1111/j.1471-4159.1972.tb01354.x. [DOI] [PubMed] [Google Scholar]
- Coyle J. T., Campochiaro P. Ontogenesis of dopaminergic-cholinergic interactions in the rat striatum: a neurochemical study. J Neurochem. 1976 Sep;27(3):673–678. doi: 10.1111/j.1471-4159.1976.tb10393.x. [DOI] [PubMed] [Google Scholar]
- Coyle J. T., Henry D. Catecholamines in fetal and newborn rat brain. J Neurochem. 1973 Jul;21(1):61–67. doi: 10.1111/j.1471-4159.1973.tb04225.x. [DOI] [PubMed] [Google Scholar]
- Glowinski J., Iversen L. L. Regional studies of catecholamines in the rat brain. I. The disposition of [3H]norepinephrine, [3H]dopamine and [3H]dopa in various regions of the brain. J Neurochem. 1966 Aug;13(8):655–669. doi: 10.1111/j.1471-4159.1966.tb09873.x. [DOI] [PubMed] [Google Scholar]
- Golden G. S. Embryologic demonstration of a nigro-striatal projection in the mouse. Brain Res. 1972 Sep 15;44(1):278–282. doi: 10.1016/0006-8993(72)90384-8. [DOI] [PubMed] [Google Scholar]
- Golden G. S. Prenatal development of the biogenic amine systems of the mouse brain. Dev Biol. 1973 Aug;33(2):300–311. doi: 10.1016/0012-1606(73)90139-5. [DOI] [PubMed] [Google Scholar]
- Jacobs B. L. An animal behavior model for studying central serotonergic synapses. Life Sci. 1976 Sep 15;19(6):777–785. doi: 10.1016/0024-3205(76)90303-9. [DOI] [PubMed] [Google Scholar]
- Jonsson G. Developmental characteristics of central monoamine neurons and their reciprocal relations. Exp Neurol. 1976 Dec;53(3):801–814. doi: 10.1016/0014-4886(76)90156-4. [DOI] [PubMed] [Google Scholar]
- Jonsson G., Pycock C., Fuxe K., Sachs C. Changes in the development of central noradrenaline neurones following neonatal administration of 6-hydroxydopamine. J Neurochem. 1974 Mar;22(3):419–426. doi: 10.1111/j.1471-4159.1974.tb07608.x. [DOI] [PubMed] [Google Scholar]
- Kirksey D. F., Seidler F. J., Slotkin T. A. Ontogeny of (--)-[3H]norepinephrine uptake properties of synaptic storage vesicles of rat brain. Brain Res. 1978 Jul 14;150(2):367–375. doi: 10.1016/0006-8993(78)90287-1. [DOI] [PubMed] [Google Scholar]
- Lauder J. M., Bloom F. E. Ontogeny of monoamine neurons in the locus coeruleus, raphe nuclei and substantia nigra of the rat. II. Synaptogenesis. J Comp Neurol. 1975 Oct 1;163(3):251–264. doi: 10.1002/cne.901630302. [DOI] [PubMed] [Google Scholar]
- Loizou L. A. The postnatal ontogeny of monoamine-containing neurones in the central nervous system of the albino rat. Brain Res. 1972 May 26;40(2):395–418. doi: 10.1016/0006-8993(72)90142-4. [DOI] [PubMed] [Google Scholar]
- London E. D., Buterbaugh G. G. Modification of electroshock convulsive responses and thresholds in neonatal rats after brain monoamine reduction. J Pharmacol Exp Ther. 1978 Jul;206(1):81–90. [PubMed] [Google Scholar]
- Nomura Y., Naitoh F., Segawa T. Regional changes in monoamine content and uptake of the rat brain during postnatal development. Brain Res. 1976 Jan 16;101(2):305–315. doi: 10.1016/0006-8993(76)90271-7. [DOI] [PubMed] [Google Scholar]
- Olson L., Seiger A., Fuxe K. Heterogeneity of striatal and limbic dopamine innervation: highly fluorescent islands in developing and adult rats. Brain Res. 1972 Sep 15;44(1):283–288. doi: 10.1016/0006-8993(72)90385-x. [DOI] [PubMed] [Google Scholar]
