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Heath J, Eränkö O, Eränkö L. Effect of guanethidine on the ultrastructure of the small, granule-containing cells in cultures of rat sympathetic ganglia. ACTA PHARMACOLOGICA ET TOXICOLOGICA 2009; 33:209-18. [PMID: 4800783 DOI: 10.1111/j.1600-0773.1973.tb02008.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Huber K. The sympathoadrenal cell lineage: specification, diversification, and new perspectives. Dev Biol 2006; 298:335-43. [PMID: 16928368 DOI: 10.1016/j.ydbio.2006.07.010] [Citation(s) in RCA: 139] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2006] [Revised: 07/08/2006] [Accepted: 07/11/2006] [Indexed: 11/17/2022]
Abstract
During the past years considerable progress has been made in understanding the generation of cell diversity in the neural crest (NC). Sympathoadrenal (SA) cells constitute a major lineage among NC derivatives; they give rise to sympathetic neurons, neuroendocrine chromaffin cells, and the intermediate small intensely fluorescent (SIF) cells. The classic perception of how this diversification is achieved implies that (i) there is a common progenitor cell for sympathetic neurons and chromaffin cells, (ii) NC cells are instructed to a SA cell fate by signals derived from the wall of the dorsal aorta, especially bone morphogenetic proteins (BMP), and (iii) the local environments of secondary sympathetic ganglia and adrenal gland, respectively, are crucial for inducing differentiation of SA cells into sympathetic neurons and adrenal chromaffin cells. However, recent studies have suggested that the adrenal cortex is dispensable for the acquisition of a chromaffin cell fate. This review summarizes the current understanding of the development of SA cells. It covers the specification of SA cells from multipotent NC crest cells, the role of transcription factors during their development, the classic model of their subsequent diversification as well as alternative views for explaining the generation of endocrine versus neuronal SA derivatives.
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Affiliation(s)
- Katrin Huber
- Department of Neuroanatomy and Interdisciplinary Center for Neurosciences, University of Heidelberg, INF 307, D-69120 Heidelberg, Germany.
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Wood DE, Nishikawa M, Derby CD. Proctolinlike immunoreactivity and identified neurosecretory cells as putative substrates for modulation of courtship display behavior in the blue crab, Callinectes sapidus. J Comp Neurol 1996; 368:153-63. [PMID: 8725299 DOI: 10.1002/(sici)1096-9861(19960422)368:1<153::aid-cne10>3.0.co;2-s] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Pheromonally stimulated courtship display (CD) behavior in male blue crabs (Callinectes sapidus) is characterized by rhythmic waving of the fifth legs. The waving of the fifth legs is modulated by proctolin in freely moving crabs and in reduced preparations. To begin to identify an anatomical substrate for CD behavior we have localized putative proctolinergic cells and described the morphology of neurosecretory neurons known to oscillate during pheromonal stimulation of reduced preparations. Proctolin-induced CD occurs with developmental and seasonal dependence. Male crabs altered hormonally by eyestalk ligation spontaneously produce CD behavior. We have localized proctolinlike immunoreactivity (PIR) in the central nervous system (CNS) and compared this immunoreactivity across sexes, developmental stage, eyestalk ligation, and seasonal conditions to determine whether or not expression of PIR is correlated with CD behavior. PIR was found in most areas of the CNS. Clusters of PIR-positive cells were found in the sinus gland and eyestalk ganglia, olfactory neuropil with associated cell bodies, and in a large cell cluster in the subesophageal region of the ventral nerve cord. Three pairs of cell bodies in different cell body groups in the brains of adult crabs stained positively for PIR but did not stain in the youngest juvenile animals. Comparison of PIR distribution with toluidine blue studies of the ventral nerve cord indicated a high likelihood that cells in the PIR-positive cluster of the subesophageal ganglia were also members of the cluster of neurons identified as oscillatory neurosecretory neurons.
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Affiliation(s)
- D E Wood
- Department of Biology, Georgia State University, Atlanta 30302-4010, USA.
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Nakao N, Itakura T, Uematsu Y, Komai N. Transplantation of cultured sympathetic ganglionic neurons into parkinsonian rat brain: survival and function of graft. Acta Neurochir (Wien) 1995; 133:61-7. [PMID: 8561039 DOI: 10.1007/bf01404950] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The superior cervical ganglia (SCG) of newborn rats, which had been cultured as explants for varying periods of time, were transplanted into the striatum of rats with unilateral 6-hydroxydopamine lesions of the nigrostriatal dopamine pathway to examine the survival and functional properties of the sympathetic neurons maintained in long-term culture prior to grafting. In the rats given the SCG cultured in vitro for 2 weeks, apomorphine-induced rotational behaviour was satisfactory reduced. The rats receiving the SCG from 4-week-old cultures showed only modest behavioural changes. The grafting of the SCG cultured for 6 weeks in vitro did not affect the rotational behaviour. These behavioural data corresponded with the histological assessment of the graft survival by use of catecholamine histofluorescence. The present results suggest the critical time period in vitro which might allow the cultured sympathetic neurons to be successfully grafted.
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Affiliation(s)
- N Nakao
- Department of Neurological Surgery, Wakayama Medical College, Japan
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Soinila S, Ahonen M, Lahtinen T, Häppölä O. Developmental changes in 5-hydroxytryptamine immunoreactivity of sympathetic cells. Int J Dev Neurosci 1989; 7:553-63. [PMID: 2816490 DOI: 10.1016/0736-5748(89)90014-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
5-Hydroxytryptamine was demonstrated immunohistochemically in developing sympathetic chain ganglia, adrenal medullae and retroperitoneal paraganglionic tissue. Initially, all catecholamine-synthesizing cells were immunoreactive to 5-hydroxytryptamine, but during the maturation some sympathetic cell types lose this property. In the ganglia, small intensely fluorescent cells retain their 5-hydroxytryptamine content throughout maturation. This property is expressed transitionally in some neonatal principal neurons, but can be triggered even in adult neurons, e.g. after loading with L-tryptophan. In the adrenal medulla, immunoreactivity to 5-hydroxytryptamine is carried over to the adrenaline-synthesizing cells, while in the main retroperitoneal paraganglion it is observed in both adrenaline and noradrenaline cells. These results suggest that initial expression of 5-hydroxytryptamine immunoreactivity is coupled to the onset of catecholamine synthesis, but is regulated differently in each mature sympathetic organ.
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Affiliation(s)
- S Soinila
- Mark O. Hatfield Marine Science Center, Oregon State University, Newport 97365
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Häppölä O, Soinila S, Päivärinta H, Panula P. [Met5]enkephalin-Arg6-Phe7- and [Met5]enkephalin-Arg6-Gly7-Leu8-immunoreactive nerve fibres and neurons in the superior cervical ganglion of the rat. Neuroscience 1987; 21:283-95. [PMID: 3299142 DOI: 10.1016/0306-4522(87)90339-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
[Met5]enkephalin-Arg6-Phe7-(MEAP-) and [Met5]enkephalin-Arg6-Gly7-Leu8-(MEAGL-) immunoreactivity was studied by indirect immunohistochemistry in the superior cervical ganglion of the rat with specific antisera produced in rabbits against the corresponding synthetic opioid peptides. Several MEAP- and a few MEAGL-immunoreactive principal nerve cells were observed in the ganglion, while the small intensely fluorescent cells appeared as non-reactive. The superior cervical ganglion also contained dense networks of MEAP- and MEAGL-immunoreactive nerve fibres, which often formed basket-like structures around the principal nerve cells and small intensely fluorescent cells. After ligation of the preganglionic nerve trunk with simultaneous transection of the main postganglionic trunks, a distinct accumulation of both MEAP- and MEAGL-immunoreactivity was observed on both sides of the ligature. Ligation of the preganglionic nerve trunk caused a marked decrease in the number of both MEAP- and MEAGL-immunoreactive nerve fibres in the ganglion. Ligation of the main postganglionic nerve trunks with simultaneous preganglionic nerve division resulted in accumulation of MEAP- and MEAGL-immunoreactive material on the ganglionic side of the ligature in both the external and internal carotid nerve. After division of both the pre- and postganglionic nerve trunks, some immunoreactive nerve fibres and principal nerve cells were still observed in the ganglion. A few immunoreactive neurons and nerve fibres were also observed in the ganglion stellatum. A large number of MEAP- and MEAGL-immunoreactive nerve fibres was detected in the spinal cord at the levels C6-Th6. A few neurons in the intermediolateral cell column of the spinal cord at levels C8-Th1 showed MEAP- but not MEAGL-immunoreactivity. The cultured superior cervical ganglion contained a few MEAP-immunoreactive neurons, and the fibre outgrowth showed immunoreactivity both to MEAP and MEAGL. In electron microscopy, MEAGL-immunoreactivity in the superior cervical ganglion was localized in nerve fibres containing neurotubules and in principal nerve cells. The present results demonstrate that the rat superior cervical ganglion contains both extrinsic and intrinsic MEAP- and MEAGL-immunoreactive nerve fibres. Most of these fibres are of preganglionic origin. Both the principal nerve and small intensely fluorescent cells are often surrounded by MEAP- or MEAGL-immunoreactive nerve fibres and may receive innervation by these fibres. Several ganglionic neurons projecting to the sympathetic target tissues show MEAP- and/or MEAGL-immunoreactivity.(ABSTRACT TRUNCATED AT 250 WORDS)
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Unsicker K, Skaper SD, Varon S. Developmental changes in the responses of rat chromaffin cells to neuronotrophic and neurite-promoting factors. Dev Biol 1985; 111:425-33. [PMID: 4043527 DOI: 10.1016/0012-1606(85)90495-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study describes the survival and neurite outgrowth behaviors of cultured adrenal medullary (chromaffin) cells obtained from postnatal rats 1 day (D1) to 100 days (D100) old in response to nerve growth factor (NGF), chick eye ciliary neuronotrophic factor (CNTF), and laminin. In the absence of trophic factors the 4-day survival of cultured chromaffin cells (relative to the number of cells attached at 2 hr) increased from one-third of the cells at D1 to 40% at D8 and 90-100% at D16 and older stages. At saturating concentrations NGF increased cell survival at D8 by 90%, but failed to support all chromaffin cells present at 2 hr. In contrast, CNTF supported the survival of all cells at D8. At D1 NGF and CNTF had only a very small effect on survival during the 4-day culture period, although both factors clearly enhanced the numbers of surviving cells after 8 days. Either NGF or CNTF also elicited neurite outgrowth from rat chromaffin cells, which amounted to approximately 15-20% at D1 and D8 and subsequently decreased to about 5-8% at D30 and virtually zero at D100. At this last age both factors applied together clearly elicited neurites. Such a potentiating effect of NGF and CNTF was also seen at earlier postnatal ages. Laminin did not affect neurite growth at D30 in the absence of trophic factors, as already described for D8 rat chromaffin cells. In the presence of NGF, however, it increased neurite length and branching during a 4-day culture period and even enhanced neurite recruitment at later culture times. These data suggest that rat chromaffin cells undergo age-related changes in their responses to NGF and CNTF and that laminin modulates their neurite outgrowth behaviors in the presence of trophic factors.
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Unsicker K, Millar TJ, Müller TH, Hofmann HD. Embryonic rat adrenal glands in organ culture: effects of dexamethasone, nerve growth factor and its antibodies on pheochromoblast differentiation. Cell Tissue Res 1985; 241:207-17. [PMID: 4028118 DOI: 10.1007/bf00214643] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In the present study we sought to determine the developmental potentialities and restrictions of adrenal medullary cells (pheochromoblasts) by investigating their morphological and biochemical response to nerve growth factor (NGF), anti-NGF antibodies and dexamethasone (DEX) after explantation into culture at different embryonic stages. With the exception of explants taken at embryonic day 15 (E 15) cultures of embryonic adrenal glands showed neurite outgrowth, which was not influenced by the addition of NGF, anti-NGF antibodies or DEX to the culture medium during the 4-day-culture period. Pheochromoblasts in E 17 + 4 explants showed spontaneous ultramorphological and biochemical maturation in terms of an increase in the number of catecholamine storage vesicles (CSVs) per micron 2 of cytoplasmic area, diameters of the cores of CSVs, percentages of electron-lucent cores of CSVs indicative of increased storage of adrenaline, overall catecholamine (CA) content and relative amount of adrenaline. NGF did not significantly affect this maturational process. Anti-NGF antibodies slightly decreased the proportion of adrenaline. The most pronounced maturation was seen in response to DEX and DEX plus NGF, although a maturational state equivalent to the E 21 stage was not achieved. E 21 + 4 explants showed neither spontaneous nor drug-induced biochemical maturation. Medullary cells in NGF-treated E 21 explants frequently retained the morphological features of pheochromoblasts. Treatment with anti-NGF antibodies significantly reduced the portion of adrenaline as compared to any other treatment. We conclude that under the culture conditions employed (1) a few pheochromoblasts spontaneously express a neuronal phenotype, (2) differentiation of pheochromoblasts towards chromaffin cells is enhanced by glucocorticoids but not by NGF, and (3) anti-NGF antibodies do not impair spontaneous neuritic growth and morphological maturation of pheochromoblasts, but cause a small reduction in the relative amount of adrenaline.
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Bohn MC, Bloom E, Goldstein M, Black IB. Glucocorticoid regulation of phenylethanolamine N-methyltransferase (PNMT) in organ culture of superior cervical ganglia. Dev Biol 1984; 105:130-6. [PMID: 6381173 DOI: 10.1016/0012-1606(84)90268-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Glucocorticoid regulation of the adrenergic enzyme, phenylethanolamine N-methyltransferase (PNMT) was studied in organ cultures of the superior cervical ganglion (SCG) from newborn rats. Although PNMT catalytic activity was present in control ganglia, enzyme levels were too low to allow visualization of PNMT immunofluorescent cells. Addition of dexamethasone (DEX) or corticosterone to the medium resulted in a large increase in PNMT activity and bright PNMT immunoreactive (PNMT-IR) staining in cells resembling small, intensely fluorescent (SIF) cells. Addition of non-glucocorticoid steroids was ineffective. Exposure to a brief, 2-hr pulse of DEX (10(-6) M) in vitro elicited the same increase in PNMT as continual exposure to DEX. Studies using metabolic inhibitors demonstrated that the steroid-dependent increase in PNMT activity required both protein and RNA synthesis. Furthermore, the increase was inhibited by cytochalasin B and by the glucocorticoid receptor antagonists, DEX 21-mesylate and cortisol 21-mesylate. These observations suggest that glucocorticoids increase PNMT protein in SIF cells by interacting with specific steroid receptors that undergo translocation to the nucleus.
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Soinila S, Eränkö O. Intensely fluorescent cells in embryonic and postnatal superior cervical ganglia of the rat cultured with or without hydrocortisone. JOURNAL OF THE AUTONOMIC NERVOUS SYSTEM 1984; 11:43-57. [PMID: 6470409 DOI: 10.1016/0165-1838(84)90007-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Pre- and postnatal superior cervical ganglia of the rat were cultured in Rose chambers for 1-7 days with or without hydrocortisone. Fibre growth of the principal nerve cells was observed by phase contrast microscopy, and the explants were then processed for formaldehyde-induced catecholamine fluorescence. The ganglia of 13-day-old embryos cultured for 7 days in the control medium did not show fibre growth and contained only one type of fluorescent cells, the weakly fluorescent, presumably principal nerve cell, while in the older ganglia the principal nerve cells formed a fibre network, and the ganglia also contained a few small intensely fluorescent cells some of which had short processes. The ganglia of 15-day-old embryos and newborn rats cultured for 1 day in a control medium contained cells that showed a continuous range of weak through bright fluorescence. In the course of the culture, the cells of intermediate fluorescence intensity disappeared, and the number of the intensely fluorescent cells greatly decreased, more slowly in the newborn than in the embryonic ganglia. The intensely fluorescent cells in the newborn, but not those in the embryonic ganglia transiently produced marked fibre growth within the explants. All embryonic ganglia and 6-day-old or younger postnatal ganglia cultured in hydrocortisone-containing medium for 7 days showed a much greater number of intensely fluorescent cells than the corresponding control ganglia. Examination of the cultures 1, 2, 4, or 7 days after the explantation showed that in both pre- and postnatal ganglia hydrocortisone resulted in the appearance of both neuroendocrine and fibre-growing types of intensely fluorescent cells. These observations support the idea that during a limited period of pre- and postnatal development, the sympathetic ganglia contain a population of cells which are able to change their phenotype in the presence of glucocorticoids.
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Teitelman G, Skaper S, Baker H, Park DH, Joh TH, Adler R. Expression of phenylethanolamine N-methyltransferase in sympathetic neurons and extraadrenal chromaffin tissue of chick embryos in vivo and in vitro. Brain Res 1984; 315:283-91. [PMID: 6144370 DOI: 10.1016/0165-3806(84)90163-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Previous studies suggested the existence of two populations of cells in the mammalian sympathetic nervous system which differ in their ability to express phenylethanolamine N-methyltransferase (PNMT), the enzyme which specifically subserves the biosynthesis of epinephrine: (1) sympathoblasts and their progeny, the noradrenergic sympathetic neurons (PNMT negative); and (2) phaeochromoblasts , the precursors of the adrenergic cells of the adrenal gland and extra-adrenal chromaffin tissue (PNMT-positive). We sought to determine whether similar differences between sympathoblasts and phaeochromoblasts exist in other classes of vertebrate embryos. Using immunohistochemical and biochemical techniques to assay PNMT in sympathetic organs, we have found that chick embryo paravertebral ganglia contain PNMT activity both in vivo and in vitro. In vitro PNMT immunostaining was detected in principal neurons as well as in small process bearing neurons similar to mammalian SIF cells. In vivo, cells containing PNMT were seen not only in the adrenal gland, but also in other sympathetic structures such as the extra-adrenal chromaffin tissue and, unexpectedly, also in some cells of the kidney. Tyrosine hydroxylase, the first enzyme of the catecholamine (CA) biosynthetic pathway, was found in the same cells which could be stained with PNMT antibodies as well as in the sympathetic ganglia. Thus, we conclude that in contrast to the rat, chick sympathoblasts share with phaeochromoblasts the property of expressing all the CA enzymes, including PNMT.
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Freschi JE. Effect of serum-free medium on growth and differentiation of sympathetic neurons in culture. Brain Res 1982; 256:455-64. [PMID: 6289999 DOI: 10.1016/0165-3806(82)90190-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Primary cultures of dissociated superior cervical ganglia (SCG) were grown either in serum-containing medium (+FBS) or in serum-free, defined medium (N1). The cultures were then compared for several differentiated properties. Neuronal survival was similar in the two media. Background cell, especially fibroblast, proliferation was less in N1. Small, intensely fluorescent cells were occasionally seen only in +FBS. Catecholamine fluorescence in neuronal processes and cholinergic synaptic activity persisted beyond 1 month in culture in both media. Quantitatively, however, neuritic outgrowth, nerve terminal fluorescence, and synaptic interaction were less in N1. Muscarinic depolarization and electrical membrane properties, including the presence of at least 4 voltage-sensitive outward currents, were similar in the two media. Thus, SCG neurons differentiate in N1 essentially to the same degree as they do in +FBS.
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Päivärinta H, Eränkö O. Number of neurons and dexamethasone-induced SIF cells in developing sympathetic ganglia and in intraocular ganglion transplants. JOURNAL OF THE AUTONOMIC NERVOUS SYSTEM 1982; 5:219-36. [PMID: 7086071 DOI: 10.1016/0165-1838(82)90041-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Daily dexamethasone (DM) injections to newborn rats caused in a week an increase in the number of small intensely fluorescent (SIF) cells in the superior cervical ganglion to a value 9 times that in the ganglia of saline-treated controls. The number of SIF cells (per ganglion) decreased in another week both in ganglia transplanted into the anterior chamber of the eye of an adult rat and in intact ganglia of rats allowed to live for another week after discontinuation of the DM treatment. However, in both cases the number of SIF cells was significantly higher than that in the newborn rat ganglia. The number of SIF cells also decreased in transplanted ganglia from saline-treated controls, the number of SIF cells in transplants from DM-treated rats being 10 times as high as that in the transplants from saline-treated rats. The SIF cells formed large clusters in transplants from DM-treated rats and their density (cells/mm3) was significantly higher than that in the ganglia left in situ for one week after discontinuation of the DM treatment. Therefore, visual examination suggested that there is little or no loss of SIF cells due to transplantation. The transplantation caused an over 90% loss of neurons and a marked decrease in ganglion volume.
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Bohn MC, Goldstein M, Black IB. Expression of phenylethanolamine N-methyltransferase in rat sympathetic ganglia and extra-adrenal chromaffin tissue. Dev Biol 1982; 89:299-308. [PMID: 7035256 DOI: 10.1016/0012-1606(82)90319-0] [Citation(s) in RCA: 59] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Soinila S, Eränkö O. Effect of pre- and postganglionic nerve divisions on normal postnatal and hydrocortisone-induced development of small intensely fluorescent cells in rat superior cervical ganglion. Neuroscience 1982; 7:55-68. [PMID: 7078729 DOI: 10.1016/0306-4522(82)90153-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The left superior cervical ganglion of 3- or 23-day-old rats was subjected to pre- and/or postganglionic nerve division or sham operation, while the right ganglion was left intact. The animals were killed 20 or 60 days after the operation. Some animals were injected with 20 mg/kg hydrocortisone daily for 7 days and killed on the 8th day. Fluorescence microscopical examination revealed a normal postnatal increase in the number of small intensely fluorescent cells/ganglion after pre- or postganglionic nerve division, in spite of marked decreases in the volume of the operated ganglia. Combined pre- and postganglionic nerve division, which caused a dramatic loss of ganglion volume, entirely prevented the postnatal increase in the number of small intensely fluorescent cells. Hydrocortisone caused a large increase in the number of small intensely fluorescent cells both in intact and operated ganglia, including those in whom both pre- and postganglionic nerves had been divided. It is concluded that combined pre- and postganglionic denervation, in contrast to either operation alone, prevents the normal proliferation of the small intensely fluorescent cells possibly by causing an extensive loss of principal nerve cells which deprives the small intensely fluorescent cells of their normal contacts with the principal cells. Since the increase in the number of small intensely fluorescent cells due to hydrocortisone injections was not prevented by pre- and postganglionic denervation it must be due to a mechanism different from that responsible for the formation of small intensely fluorescent cells during normal postnatal development.
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Warembourg M, Otten U, Schwab ME. Labelling of Schwann and satellite cells by [3H]dexamethasone in a rat sympathetic ganglion and sciatic nerve. Neuroscience 1981; 6:1039-43. [PMID: 7279212 DOI: 10.1016/0306-4522(81)90078-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Taxi J. The chromaffin and chromaffin-like cells in the autonomic nervous system. INTERNATIONAL REVIEW OF CYTOLOGY 1979; 57:283-343. [PMID: 385541 DOI: 10.1016/s0074-7696(08)61465-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Eränkö O, Lahtinen T. Attraction of nerve fiber outgrowth from sympathetic ganglia to heart auricles in tissue culture. ACTA PHYSIOLOGICA SCANDINAVICA 1978; 103:394-403. [PMID: 716961 DOI: 10.1111/j.1748-1716.1978.tb06233.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Sympathetic chain ganglia of 3-day-old rats were cultured in Rose chambers for 5 days. Each chamber contained either two ganglia or a ganglion and a piece of heart atrium. Visual examination failed to show an increased density or length of nerve fibers growing towards the other explant. However, actual measurements showed that the length of nerve fiber outgrowth towards the atrium explant was about 10% longer than the mean outgrowth to all directions, the difference being statistically significant (P less than 0.0001). In ganglion-ganglion pair cultures the nerve fiber outgrowth towards the other ganglion tended to be shorter than that to other directions. It is tentatively concluded that atrium explants exert a growth-promoting influence on sympathetic nerve fibers in cultures, possibly due to diffusion of a growth-promoting substance from the atrium explant.
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Hervonen H, Hervonen A, Kanerva L. Light and electron microscopic histochemistry of the monoamines in the human foetal sympathetic ganglion in culture. THE HISTOCHEMICAL JOURNAL 1978; 10:271-86. [PMID: 649441 DOI: 10.1007/bf01007559] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Sympathetic ganglia of 13 to 19-week-old human foetuses were cultured in small pieces with and without nerve growth factor for up to 5 weeks in vitro. The cultures were studied using phase-contrast, fluorescence and electron microscopy. Monoamines were demonstrated with the formaldehyde-induced fluorescence method, with and without pretreatment of the cultures with catecholamines or monoamine oxidase inhibitor. In the long-term cultures, primitive sympathetic cells, sympathicoblasts of types I and II, and young sympathetic neurons showed a fine structure identical to that described earlier in vivo. There were virtually no satellite or Schwann cells in the cultures. The neurons showed a considerable capacity to grow new nerve fibres in culture, even without nerve growth factor. Nerve terminals with accumulations of synaptic vesicles were regularly observed, occasionally in synapse-like contact with other nervous structures. Large granular vesicles were regularly found in the sympathicoblasts after glutaraldehyde-osmium tetroxide fixation. After permanganate fixation, dense-cored vesicles typical of adrenergic neurons were not seen, either in the perikarya, or in the processes, although it was possible to demonstrate specific fluorescence. No small intensity fluorescent (SIF) cells were observed. Variable formaldehyde-induced fluorescence was observed in the nerve cell perikarya and nerve fibres. The intensity of the fluorescence increased after treatment of the cultures with monoamine oxidase inhibitor and after incubation with catecholamines.
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Phillipson OT, Moore KE. Effects of dexamethasone and nerve growth factor on phenylethanolamine N-methyltransferase and adrenaline in organ cultures of newborn rat superior cervical ganglion. J Neurochem 1975; 25:295-8. [PMID: 1159427 DOI: 10.1111/j.1471-4159.1975.tb06969.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Gonatas NK, Steiber A, Kim SU, Graham DI, Avrameas S. Internalization of neuronal plasma membrane ricin receptors into the Golgi apparatus. Exp Cell Res 1975; 94:426-31. [PMID: 1238268 DOI: 10.1016/0014-4827(75)90508-x] [Citation(s) in RCA: 74] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Hill CE, Hoult M, Burnstock G. Extra-adrenal chromaffin cells grown in tissue culture. Cell Tissue Res 1975; 161:103-17. [PMID: 1097122 DOI: 10.1007/bf00222117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
1. Extra-adrenal chromaffin cells from adult frogs were grown in tissue culture and their morphology and behaviour observed with both light and electron microscopy. 2. Two types of chromaffin cells were distinguished: Type A cells contain large, electron dense vesicles (2000-6000 A) and are equated to Type I chromaffin cells seen in vivo, i.e. they contain noradrenaline; Type B cells contain smaller vesicles (700-2000 A) which are incompletely filled with an electron dense material and are equated to Type III chromaffin cells seen in vivo, i.e. cells depleted of their catecholamines by stimulation. No cells comparable to Types II and IV cells in vivo were seen. 3. Close associations between the cultured chromaffin cells and sympathetic neurons were observed with the light microscope, but no examples of synaptic structures were seen in the material examined with electron microscopy in this study.
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Phillipson OT, Sandler M. The effect of hydrocortisone and adrenocorticotrophic hormone on monoamine oxidase and tyrosine hydroxylase in explant cultures of embryonic chick sympathetic ganglia. Brain Res 1975; 90:283-96. [PMID: 237605 DOI: 10.1016/0006-8993(75)90308-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sympathetic ganglia from 13- to 15-day-old embryonic chicks were cultured for up to 2 days in Leighton tubes. The influence of hydrocortisone and ACTH added to the culture medium on the enzymes monoamine oxidase (MAO) and tyrosine hydroxylase was studied. Hydrocortisone (5 times 10(-5)M) had no effect on tyrosine hydroxylase but increased MAO activity by up to 46 percent over control values under conditions of low or zero nerve growth factor (NGF) concentration. ACTH also increased ganglionic MAO activity, the effect again depending on NGF concentration. This time the maximal response (an increase of 50 percent over controls) was seen at high NGF concentrations. This response was similar to the effect of 1 mM dibutyryl cyclic AMP, and was blocked by 1 times 10-5 M propranolol and 10 muM prostaglandin E(1). ACTH only slightly increased tyrosine hydroxylase activity and this effect was due to a small (18 percent) increase in sympathetic neurone number. Guanosine 5-diphosphate (0.5 mM) was found to increase tyrosine hydroxylase activity by 57 percent and this effect was blocked by the presence of ACTH.
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Phillipson OT, Sandler M. The influence of nerve growth factor, potassium depolarization and dibutyryl (cyclic) adenosine 3',5'-monophosphate on explant cultures of chick embryo sympathetic ganglia. Brain Res 1975; 90:273-81. [PMID: 166728 DOI: 10.1016/0006-8993(75)90307-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Optimal nerve growth factor (NGF) and potassium concentrations for the culture of explants of single chick embryo sympathetic ganglia in Leighton tubes are described. NGF increases ganglionic monoamine oxidase (MAO; E.C.1.4.3.4) activity in a dose dependent fashion with maximum effects at a concentration of about 8 U/ml NGF. Peak activity compares closely with values seen in chick ganglia in vivo. Potassium-induced depolarization (45 mM K-+) also increases MAO activity; but the extent of the increase depends upon (NGF concentration, for there is little or no increase at high NGF concentrations. Dibutyryl adenosine 3',5'-cyclic monophosphoric acid (db cyclic AMP) can mimic the potassium-induced increase in MAO.
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Kim SU, Munkacsi I. Morphological and cytochemical characteristics of neurons in cultures of mouse sympathetic ganglia. Exp Neurol 1974; 45:94-103. [PMID: 4472205 DOI: 10.1016/0014-4886(74)90103-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Benitez HH, Masurovsky EB, Murray MR. Interneurons of the sympathetic ganglia, in organotypic culture. A suggestion as to their function, based on three types of study. JOURNAL OF NEUROCYTOLOGY 1974; 3:363-84. [PMID: 4373543 DOI: 10.1007/bf01097919] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Hervonen H, Rechardt L. Observations on closed tissue cultures of sympathetic ganglia of chick embryos in media buffered with N-tris-(hydroxymethyl) methyl-glycine or N-2-hydroxy-ethylpiperazine-N-2-ethanesulfonic acid. ACTA PHYSIOLOGICA SCANDINAVICA 1974; 90:267-77. [PMID: 4360702 DOI: 10.1111/j.1748-1716.1974.tb05586.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Jacobowitz DM, Greene LA. Histofluorescence study of chromaffin cells in dissociated cell cultures of chick embryo sympathetic ganglia. JOURNAL OF NEUROBIOLOGY 1974; 5:65-83. [PMID: 4835410 DOI: 10.1002/neu.480050107] [Citation(s) in RCA: 38] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Korkala O, Hervonen A. Origin and development of the catecholamine-storing cells of the human fetal carotid body. HISTOCHEMIE. HISTOCHEMISTRY. HISTOCHIMIE 1973; 37:287-97. [PMID: 4780459 DOI: 10.1007/bf00274965] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Teichberg S, Holtzman E. Axonal agranular reticulum and synaptic vesicles in cultured embryonic chick sympathetic neurons. J Biophys Biochem Cytol 1973; 57:88-108. [PMID: 4347980 PMCID: PMC2108948 DOI: 10.1083/jcb.57.1.88] [Citation(s) in RCA: 86] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Cultured chick embryonic sympathetic neurons contain an extensive axonal network of sacs and tubules of agranular reticulum. The reticulum is also seen branching into networks in axon terminals and varicosities. The axonal reticulum and perikaryal endoplasmic reticulum resemble one another in their content of cytochemically demonstrable enzyme activities (G6Pase and IDPase) and in their characteristic membrane thicknesses (narrower than plasma membrane or some Golgi membranes). From the reticulum, both along the axon and at terminals, there appear to form dense-cored vesicles ranging in size from 400 to 1,000 A in diameter. These vesicles behave pharmacologically and cytochemically like the classes of large and small catecholamine storage vesicles found in several adrenergic systems; for example, they can accumulate exogenous 5-hydroxydopamine. In addition, dense-cored vesicles at the larger (1,000 A) end of the size spectrum appear to arise within perikaryal membrane systems associated with the Golgi apparatus; this is true also of very large (800-3,500 A) dense-cored vesicles found in some perikarya.
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Korkala O, Eränkö O, Hervonen A. Fine structure of rat carotid body after 6-methylprednisolone treatment. Int J Neurosci 1973; 6:109-15. [PMID: 4370024 DOI: 10.3109/00207457309147654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Eränkö L, Hill C, Eränkö O, Burnstock G. Lack of toxic effect of guanethidine on nerve cells and small intensely fluorescent cells in cultures of sympathetic ganglia of newborn rats. Brain Res 1972; 43:501-13. [PMID: 5053286 DOI: 10.1016/0006-8993(72)90404-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Eränkö O, Heath J, Eränkö L. Effect of hydrocortisone on the ultrastructure of the small, intensely fluorescent, granule-containing cells in cultures of sympathetic ganglia of newborn rats. ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE (VIENNA, AUSTRIA : 1948) 1972; 134:297-310. [PMID: 4344461 DOI: 10.1007/bf00307167] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Hervonen A, Kanerva L, Lietzén R, Partanen S. Effects of steroid hormones on the differentiation of the catecholamine storing cells of the paracervical ganglion of the rat uterus. ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE (VIENNA, AUSTRIA : 1948) 1972; 134:519-27. [PMID: 4638301 DOI: 10.1007/bf00307671] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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