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Abstract:

Tryptophan, 5-HT, MAO and 5-HIAA were determined in the first 5 segments of earthworms (Oligochaetae) where the brain and subesophagic ganglions are located. Tranylcypromine (IMAO) decreased MAO activity increasing 5-HT and decreasing 5-HIAA. Motility and survival of worms were disturbed. In Allolobophora species (young worms), parathion fumigation decreased acetylcholinesterase (AChE) activity and increased Trp, 5-HT and 5-HIAA. Motility was diminished after 24 h: it worsened after 72, but returned to normal levels 40/50 days later. © 1979 Birkhäuser Verlag.

Registro:

Documento: Artículo
Título:Tryptophan (Trp), serotonin (5-HT), monoamino oxidase (MAO) and 5-hydroxyindole acetic acid (5-HIAA) in brain and subesophagic ganglions of earthworms. Effects of Parathion
Autor:Izquierdo, J.A.; Rabiller, G.; Borghi, E.; Costas, S.; Savini, C.; Justel, E.
Filiación:Centro de Estudios Farmacológicos y de Principios Naturales (CEFAPRIN), and National Council for Scientific and Technical Investigation (CONICET), Obligado 2490, Buenos Aires, 1428, Argentina
Palabras clave:5 hydroxyindoleacetic acid; acetylcholinesterase; amine oxidase (flavin containing); parathion; serotonin; tryptophan; abstract report; animal experiment; brain; central nervous system; drug mechanism; ganglion; lumbricus terrestris; peripheral nervous system; reptile
Año:1979
Volumen:35
Número:1
Página de inicio:73
Página de fin:74
DOI: http://dx.doi.org/10.1007/BF01917885
Título revista:Experientia
Título revista abreviado:Experientia
ISSN:00144754
CODEN:EXPEA
CAS:5 hydroxyindoleacetic acid, 1321-73-9, 54-16-0; acetylcholinesterase, 9000-81-1; amine oxidase (flavin containing), 37255-42-8, 9001-66-5, 9059-11-4; parathion, 3270-86-8, 56-38-2, 597-88-6; serotonin, 50-67-9; tryptophan, 6912-86-3, 73-22-3
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v35_n1_p73_Izquierdo

Referencias:

  • Myhrberg, H.E., (1967) Z. Zellforsch., 81, p. 311
  • Welch, J.H., Moorhead, M., THE QUANTITATIVE DISTRIBUTION OF 5-HYDROXY-TRYPTAMINE IN THE INVERTEBRATES, ESPECIALLY IN THEIR NERVOUS SYSTEMS (1960) Journal of Neurochemistry, 6, p. 146
  • Robertson, H.A., Juorio, A.V., (1976) Int. Rev. Neurobiol., 19, p. 173
  • Ljungstrom, P., Emiliani, F., (1972) Idia, 284, p. 19
  • Lieberman, J., (1970) Idia, 266, p. 56
  • Curzon, G., Green, A.R., (1970) Br. J. Pharmac., 39, p. 653
  • Krajl, M., (1965) Biochem. Pharmac., 14, p. 1683
  • J.A. Guzman, A. Puchmuller, T. Guardia and M.R. Carlini, VIth Scient. Meet. Arg. Soc. exp. Pharmac., Corrientes, Argentina, 1972; Denckla, W.D., Dewey, H.K., (1967) J. Lab. clin. Med., 69, p. 160
  • Blaschko, H., (1958) 5-Hydroxytryptamine, p. 50. , Pergamon Press, Oxford

Citas:

---------- APA ----------
Izquierdo, J.A., Rabiller, G., Borghi, E., Costas, S., Savini, C. & Justel, E. (1979) . Tryptophan (Trp), serotonin (5-HT), monoamino oxidase (MAO) and 5-hydroxyindole acetic acid (5-HIAA) in brain and subesophagic ganglions of earthworms. Effects of Parathion. Experientia, 35(1), 73-74.
http://dx.doi.org/10.1007/BF01917885
---------- CHICAGO ----------
Izquierdo, J.A., Rabiller, G., Borghi, E., Costas, S., Savini, C., Justel, E. "Tryptophan (Trp), serotonin (5-HT), monoamino oxidase (MAO) and 5-hydroxyindole acetic acid (5-HIAA) in brain and subesophagic ganglions of earthworms. Effects of Parathion" . Experientia 35, no. 1 (1979) : 73-74.
http://dx.doi.org/10.1007/BF01917885
---------- MLA ----------
Izquierdo, J.A., Rabiller, G., Borghi, E., Costas, S., Savini, C., Justel, E. "Tryptophan (Trp), serotonin (5-HT), monoamino oxidase (MAO) and 5-hydroxyindole acetic acid (5-HIAA) in brain and subesophagic ganglions of earthworms. Effects of Parathion" . Experientia, vol. 35, no. 1, 1979, pp. 73-74.
http://dx.doi.org/10.1007/BF01917885
---------- VANCOUVER ----------
Izquierdo, J.A., Rabiller, G., Borghi, E., Costas, S., Savini, C., Justel, E. Tryptophan (Trp), serotonin (5-HT), monoamino oxidase (MAO) and 5-hydroxyindole acetic acid (5-HIAA) in brain and subesophagic ganglions of earthworms. Effects of Parathion. Experientia. 1979;35(1):73-74.
http://dx.doi.org/10.1007/BF01917885