Distribution of binding sites for 125I-labeled alpha-bungarotoxin in normal and deafferented antennal lobes of Manduca sexta
- PMID: 284367
- PMCID: PMC382969
- DOI: 10.1073/pnas.76.1.499
Distribution of binding sites for 125I-labeled alpha-bungarotoxin in normal and deafferented antennal lobes of Manduca sexta
Abstract
125I-Labeled alpha-bungarotoxin has been used to determine the distribution of putative acetylcholine receptors in normal and chronically deafferented antennal lobes in the brain of the moth Manduca sexta. Toxin-binding sites are confined to synaptic regions in deafferented lobes. These findings suggest that receptors can develop in the insect central nervous system independently of normal synaptic influences.
Similar articles
-
Cholinergic neurochemical development of normal and deafferented antennal lobes during metamorphosis of the moth, Manduca sexta.Brain Res. 1977 Jan 7;119(2):389-402. doi: 10.1016/0006-8993(77)90318-3. Brain Res. 1977. PMID: 830392
-
Quantitative autoradiographic localization of [125I]alpha-bungarotoxin binding sites in the honeybee brain.Brain Res. 1990 Nov 26;534(1-2):332-5. doi: 10.1016/0006-8993(90)90152-2. Brain Res. 1990. PMID: 2073597
-
Afferent axons from the antenna influence the number and placement of intrinsic synapses in the antennal lobes of Manduca sexta.Synapse. 1989;3(1):83-95. doi: 10.1002/syn.890030112. Synapse. 1989. PMID: 2919370
-
A novel serotonin-immunoreactive neuron in the antennal lobe of the sphinx moth Manduca sexta persists throughout postembryonic life.J Neurobiol. 1987 Sep;18(5):451-65. doi: 10.1002/neu.480180506. J Neurobiol. 1987. PMID: 3309187 Review.
-
alpha-Bungarotoxin binding sites in the CNS.Life Sci. 1979 Mar 5;24(10):859-72. doi: 10.1016/0024-3205(79)90335-7. Life Sci. 1979. PMID: 376997 Review. No abstract available.
Cited by
-
Immunocytochemistry of GABA in the antennal lobes of the sphinx moth Manduca sexta.Cell Tissue Res. 1986;244(2):243-52. doi: 10.1007/BF00219199. Cell Tissue Res. 1986. PMID: 3521878
-
Analysis of chemical signals by nervous systems.Proc Natl Acad Sci U S A. 1995 Jan 3;92(1):67-74. doi: 10.1073/pnas.92.1.67. Proc Natl Acad Sci U S A. 1995. PMID: 7816849 Free PMC article. Review.
-
Roles of specific membrane lipid domains in EGF receptor activation and cell adhesion molecule stabilization in a developing olfactory system.PLoS One. 2009 Sep 29;4(9):e7222. doi: 10.1371/journal.pone.0007222. PLoS One. 2009. PMID: 19787046 Free PMC article.
-
Effects of Mechanosensory Input on the Tracking of Pulsatile Odor Stimuli by Moth Antennal Lobe Neurons.Front Neurosci. 2021 Oct 7;15:739730. doi: 10.3389/fnins.2021.739730. eCollection 2021. Front Neurosci. 2021. PMID: 34690678 Free PMC article.
-
A reflex behavior mediated by monosynaptic connections between hair afferents and motoneurons in the larval tobacco hornworm, Manduca sexta.J Comp Physiol A. 1987 Mar;160(3):315-29. doi: 10.1007/BF00613021. J Comp Physiol A. 1987. PMID: 3572850
References
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources