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

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 Allolob...

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Autores principales: Izquierdo, J.A., Rabiller, G., Borghi, E., Costas, S., Savini, C., Justel, E.
Formato: JOUR
Materias:
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
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00144754_v35_n1_p73_Izquierdo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00144754_v35_n1_p73_Izquierdo
record_format dspace
spelling todo:paper_00144754_v35_n1_p73_Izquierdo2023-10-03T14:12:23Z 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 Izquierdo, J.A. Rabiller, G. Borghi, E. Costas, S. Savini, C. Justel, E. 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 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00144754_v35_n1_p73_Izquierdo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 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
spellingShingle 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
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
topic_facet 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
description 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.
format JOUR
author Izquierdo, J.A.
Rabiller, G.
Borghi, E.
Costas, S.
Savini, C.
Justel, E.
author_facet Izquierdo, J.A.
Rabiller, G.
Borghi, E.
Costas, S.
Savini, C.
Justel, E.
author_sort Izquierdo, J.A.
title 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
title_short 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
title_full 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
title_fullStr 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
title_full_unstemmed 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
title_sort 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
url http://hdl.handle.net/20.500.12110/paper_00144754_v35_n1_p73_Izquierdo
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