Abstract
The distribution and quantitation of zinc during postnatal development of the rat amygdala were investigated by light and electron microscopy with Timm's sulphide silver method. The adult rat amygdala could be divided into basolateral, basomedial, central, cortical, intercalated, lateral and medial subnuclei on the basis of Timm's plus Toluidine blue staining. Only a very weakly positive Timm's reaction could be observed in newborns, and a positive reaction was seen on the 5th postnatal day. The reaction became stronger with development, and reached adult levels by the 30th postnatal day. Electron microscopically, we investigated the basolateral subnucleus of the amygdala. The electron-dense deposits of silver grains from the Timm's reaction were only seen in nerve fibers endings containing many small clear vesicles. The results are similar to those described for mossy fiber endings in the rat hippocampus and in boutons of other telencephalic structures. The number of deposits of silver grains increased with age, and reached that of the adult between the 20th and 30th postnatal days. A significant increase in the number of silver grains per micron 2 area of the Timm's-positive nerve terminals occurred between the 10th and 20th ...Continue Reading
References
Jun 1, 1978·The Journal of Comparative Neurology·J Zimmer, F M Haug
Jan 1, 1978·Acta histochemica·M KozmaP Kása
Mar 15, 1978·The Journal of Comparative Neurology·J E Krettek, J L Price
Jun 24, 1985·Brain Research·J Pérez-Clausell, G Danscher
May 20, 1985·Brain Research·J T Slevin, E J Kasarskis
Jan 1, 1985·Histochemistry·G DanscherN Hertel
Dec 16, 1987·Neuroscience Letters·I Cloëz, J M Bourre
Jan 8, 1986·Brain Research·J Pérez-Clausell, G Danscher
Dec 16, 1985·Brain Research·L A Brothers, D M Finch
Mar 1, 1969·The Journal of Histochemistry and Cytochemistry : Official Journal of the Histochemistry Society·Y Ibata, N Otsuka
Jan 1, 1969·Zeitschrift für Zellforschung und mikroskopische Anatomie·E HallH Ursin
Jan 1, 1967·Histochemie. Histochemistry. Histochimie·E Pihl
Jan 1, 1967·Histochemie. Histochemistry. Histochimie·F M Haug
Jan 1, 1983·Acta histochemica·G Wolf, W Schmidt
Aug 22, 1983·Brain Research·K Stengaard-PedersenL I Larsson
Apr 19, 1984·Nature·G A HowellC J Frederickson
Jan 1, 1983·Anatomy and Embryology·P Szerdahelyi, P Kása
May 11, 1981·Brain Research·K Stengaard-PedersenL I Larsson
Aug 1, 1947·The Journal of Comparative Neurology·A BRODAL
Citations
May 4, 2007·Integrative Physiological and Behavioral Science : the Official Journal of the Pavlovian Society·Regina M Sullivan
Feb 1, 1994·Progress in Neurobiology·T G SmartB J Krishek
Jan 14, 1998·Brain Research. Developmental Brain Research·J V Sanchez-AndresC Lopez-Gracia
May 13, 1998·Neuroscience·G F AlheidL Heimer
May 11, 2012·Developmental Neuroscience·Margo S Landers, Regina M Sullivan
Mar 6, 2004·Annals of the New York Academy of Sciences·Regina M Sullivan
Apr 2, 2002·Experimental Neurology·Tony ValenteJeús Pérez-Clausell
Nov 10, 2014·Brain Structure & Function·Steven J RyanDonald G Rainnie
Mar 1, 1993·The Journal of Comparative Neurology·R DyckM Cynader
Mar 6, 2002·Microscopy Research and Technique·Carlos López-GarcíaAsunción Molowny
Oct 28, 2005·Developmental Psychobiology·Stephanie Moriceau, Regina M Sullivan
Jun 29, 2005·The Journal of Comparative Neurology·Noritaka Ichinohe, Kathleen S Rockland
May 2, 1994·Brain Research·W Pohle, C Rauca
Jun 19, 2017·Neuroscience and Biobehavioral Reviews·Brendan B McAllister, Richard H Dyck
Sep 17, 2016·Learning & Memory·Julie Boulanger BertolusRegina M Sullivan
Jan 1, 1997·Hippocampus·L Slomianka, F A Geneser