Analysis of monoamine accumulations in the neuronal tissues of mytilus edulis and Anodonta cygnea (Bivalvia)—III. Temperature and seasonal influences

Hiripi, László; Burrell, Donna E.; Brown, Maritza; Assanah, Paul; Stanec, A.; Stefano, George B.

doi:10.1016/0306-4492(82)90038-7

Cited by 3 publications

(1 citation statement)

References 11 publications

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“…Hiripi and Salinki (1973) demonstrated higher serotonin levels in the cerebral ganglia of Helix pomatia in the autumn than in the spring, whereas the suboesophageal ganglion had more serotonin in the spring than in the autumn. The pedal ganglion of Mytilus edulis varied seasonally in terms of its high affinity uptake component for serotonin (Hiripi et al 1982). If seasonality generates plasticity in the expression and function of serotonin, then it is likely to be influential in the developmental expression of the serotonin phenotype.…”

Section: Postembryonic Acquisition Of the Serotonin Phenotypementioning

confidence: 99%

Postembryonic expression of the serotonin phenotype in Helisoma trivolvis: comparison between laboratory-reared and wild-type strains

Diefenbach¹,

Goldberg²

1990

Can. J. Zool.

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DIEFENBACH, T. J., and GOLDBERG, J. I. 1990. Postembryonic expression of the serotonin phenotype in Helisoma trivolvis:comparison between laboratory-reared and wild-type strains. Can. J. Zool. 68: 1382-1389. In a laboratory-reared albino strain of the snail Helisoma trivolvis, the number of neurons expressing the serotonin phenotype increases markedly during postembryonic life. To address whether these latent changes occur selectively in the laboratory-reared strain, postembryonic expression of serotonin immunoreactivity was directly compared in laboratory-reared and wild-type specimens. The spatial pattern of serotonin-immunoreactive neurons was generally the same in the two strains. In contrast, the time course over which this pattern was generated was more prolonged in the wild types than in the laboratory-reared strain. The cerebral, left parietal, and visceral ganglia of laboratory-reared animals completed their postembryonic acquisition of serotonin-immunoreactive neurons by stage P 10. Acquisition of serotonin-immunoreactive neurons after stage P 10 occurred only in the pedal ganglia. In the wild types, addition of serotonin-immunoreactive neurons continued at least until stage P20 in all of the ganglia examined. Analysis of serotonergic clusters within the cerebral and pedal ganglia revealed distinct developmental patterns for individual clusters. Therefore, the acquisition of the serotonin phenotype during postembryonic life is a normal component of nervous system development in wild-type H. trivolvis. DIEFENBACH, T. J., et GOLDBERG, J. I. 1990. Postembryonic expression of the serotonin phenotype in Helisoma trivolvis : comparison between laboratory-reared and wild-type strains. Can. J. Zool. 68 : 1382-1389. Chez une souche albino tlevCe en laboratoire d'escargots Helisoma trivolvis, le nombre de neurones oh il y a expression du phCnotype sirotonine augmente considCrablement durant la vie postembryonnaire. Afin de diterminer si ces changements latents ont lieu de fagon stlective chez les escargots de la souche de laboratoire, l'expression de I'immunorCactivitC a la sirotonine au cours de la vie postembryonnaire a Ct C comparee chez des spkcimens de laboratoire et chez des spCcimens d'une souche sauvage. La repartition spatiale des neurones immunorCactifs a la sCrotonine Ctait gCnCralement la mCme chez les deux souches. Cependant, 1'Cvolution conduisant a cette rCpartition Ctait plus longue chez les spCcimens de la souche sauvage que chez ceux de la souche de laboratoire. Les ganglions cCrCbraux, et les ganglions pariCtal et visceral gauches des animaux de laboratoire avaient acquis leurs neurones immunorCactifs a la serotonine au stade PI0 du dCveloppement postembryonnaire. Par la suite, l'acquisition des neurones immunorCactifs a la sCrotonine ne se poursuivait que dans les ganglions du pied. Chez les individus de la souche sauvage, l'addition de ces neurones a Ct C observie au moins jusqu'au stade P20, dans tous les ganglions examints. L'analyse des faisceaux ~Crotonergiques dans les ganglions cCrCbr...

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Section: Postembryonic Acquisition Of the Serotonin Phenotypementioning

confidence: 99%

Postembryonic expression of the serotonin phenotype in Helisoma trivolvis: comparison between laboratory-reared and wild-type strains

Diefenbach¹,

Goldberg²

1990

Can. J. Zool.

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Distribution of catecholamines in the sea scallop, Placopecten magellanicus

Smith¹,

Nason²,

Croll³

1998

Can. J. Zool.

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Catecholamines have previously been implicated in several important physiological processes in molluscs, including reproduction, respiration, and feeding. Much of the previous research has relied upon high-performance liquid chromatography to identify and quantify the various catecholamines and pharmacological experiments to investigate their actions. In the present report, we expand upon these studies by using histochemical techniques to investigate the distribution of catecholamine-containing cells and fibres in the central nervous system and peripheral tissues of the sea scallop, Placopecten magellanicus. Strong catecholaminergic staining was present in the somata and neuropil of all major central ganglia. Catecholamines were also abundantly stained in peripheral neurones and (or) fibres in several other tissues, including the labial palps, lips, intestine, gill filaments, foot, mantle, tentacles, and gonadal integument. It is concluded that catecholamines are widespread in the tissues of the scallop and could have potential neurotransmission roles in both the central nervous system and peripheral tissues of this species.

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Overview of the Neurocytology of Ganglia and Identification of Putative Serotonin- and Dopamine-Secreting Neurons in the Bivalve Peppery Furrow Shell (Scrobicularia plana)

Tantiwisawaruji

Malhão

Lopes

et al. 2017

Journal of Shellfish Research

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Analysis of monoamine accumulations in the neuronal tissues of mytilus edulis and Anodonta cygnea (Bivalvia)—III. Temperature and seasonal influences

Cited by 3 publications

References 11 publications

Postembryonic expression of the serotonin phenotype in Helisoma trivolvis: comparison between laboratory-reared and wild-type strains

Postembryonic expression of the serotonin phenotype in Helisoma trivolvis: comparison between laboratory-reared and wild-type strains

Distribution of catecholamines in the sea scallop, Placopecten magellanicus

Overview of the Neurocytology of Ganglia and Identification of Putative Serotonin- and Dopamine-Secreting Neurons in the Bivalve Peppery Furrow Shell (Scrobicularia plana)

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