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Literature DB >> 955985

Ultrastructural identification of monoaminergic synaptosomes from one day old rat brain.

Abstract

Synaptosomes from one day old and adult rat brain were studied. Specific cytochemical methods for demonstrating monoaminergic (MA) nerve endings were used. Permanganate fixation after preincubation with 5-OHDA or alpha-methyl-NA demonstrated MA synaptosomes. Their number was small in the adult (less than 1 %) and still smaller in the one day old rat brain. The MA synaptosomes from developing rats were different from the adult ones. The large amount of endoplasmic reticulum in developing synaptosomes suggests that granular vesicles are formed from endoplasmic reticulum in nerve endings.

Entities: Chemical Species

Mesh：

Substances：
Biogenic Amines

Year: 1976 PMID： 955985 DOI： 10.1007/BF00497458

Source DB: PubMed Journal: Histochemistry ISSN： 0301-5564

19 in total

1. Subcellular distribution of 5-hydroxytryptamine in rat brain during development: effect of drugs and fasting.

Authors: A H Tissari; E M Raunu
Journal: J Neurochem Date: 1975-06 Impact factor: 5.372

Review 2. Notes on synaptic vesicles and related structures, endoplasmic reticulum, lysosomes and peroxisomes in nervous tissue and the adrenal medulla.

Authors: E Holtzman; S Teichberg; S J Abrahams; E Citkowitz; S M Crain; N Kawai; E R Peterson
Journal: J Histochem Cytochem Date: 1973-04 Impact factor: 2.479

3. Ultrastructure of sympathetic ganglion cells and granule-containing cells in the paracervical (Frankenhäuser) ganglion of the newborn rat.

Authors: L Kanerva
Journal: Z Zellforsch Mikrosk Anat Date: 1972

2. Permanganate fixation demonstrates the monoamine-containing granular vesicles in the SIF cells but not in the adrenal medulla or mast cells.

Authors: L Kanerva; A Hervonen; L Rechardt
Journal: Histochemistry Date: 1977-04-20

2 in total

Ultrastructural identification of monoaminergic synaptosomes from one day old rat brain.

1. Subcellular distribution of 5-hydroxytryptamine in rat brain during development: effect of drugs and fasting.

Review 2. Notes on synaptic vesicles and related structures, endoplasmic reticulum, lysosomes and peroxisomes in nervous tissue and the adrenal medulla.

3. Ultrastructure of sympathetic ganglion cells and granule-containing cells in the paracervical (Frankenhäuser) ganglion of the newborn rat.

4. Ultrastructure of synaptosomes from midterm human fetal brain.

5. A morphological investigation of an early reflex pathway in developing rat spinal cord.

6. A new amine storing compartment in adrenergic axons.

7. Electron microscopic identification of monoamine nerve ending particles in rat brain homogenates.

8. The postnatal development of the synapse: a morphological approach utilizing synaptosomes. I. General features.

9. Post-natal development of the innervation of the mouse vas deferens. A fine structural study.

10. In vitro studies on central and peripheral monoamine neurons at the ultrastructural level.

1. Light and electron microscopic histochemistry of the monoamines in the human foetal sympathetic ganglion in culture.

2. Permanganate fixation demonstrates the monoamine-containing granular vesicles in the SIF cells but not in the adrenal medulla or mast cells.