Summary
The ultrastructure of the corpus cardiacum (CC) and corpus allatum (CA) of the house cricket, Acheta domesticus, is described. Axon profiles within the CC contain neurosecretory granules 160–350 nm in diameter which are indistinguishable from those found in type I neurosecretory cells of the pars intercerebralis and in the nervus corporis cardiaci I. The CC itself contains two cell types: intrinsic neurosecretory cells and glial cells. Intrinsic NSC cytoplasm contains Golgi bodies and electron dense neurosecretory granules 160–350 nm in diameter. Synaptoid configurations with 20–50 nm diameter electron lucent vesicles were observed within axon profiles of the CC. The structure of the CA is relatively uniform with one cell type predominating. Typical CA cells possess large nucleoli, active Golgi complexes, numerous mitochondria, and occassional microtubules. Groups of dark staining cells scattered throughout the CA of some animals were interpreted as evidence of cellular death.
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Belyaeva, T.G.: The secretory activity of corpora allata during sexual maturation and imaginal diapause in Gryllus domesticus L. and Leptinotarsa decemlineata Say. Acta ent. bohemoslov. 64, 1–15 (1967)
Bocharova-Messner, O.M., Chudakova, I.V., Novák, V.J.A.: Juvenile hormone as a factor determining the morphogenesis of flight muscles in the house cricket (Acheta domestica L.) Doklady Biol. Sci. 7, 209–213 (1970)
Bowers, B., Johnson, B.: An electron microscope study on the corpora cardiaca and secretory neurons in the aphid, Myzus persicae (Sulz.). Gen. Comp. Endocrinol. 6, 213–230 (1966)
Bradley, J.T. In: Aspects of vitellogenesis in the house cricket, Acheta domesticus. Ph.D. dissertation University of Washington, Seattle (1976)
Bradley, J.T., Edwards, J.S.: Yolk proteins in the house cricket, Acheta domesticus: Identification, characterization, and effect of ovariectomy upon their synthesis. J. Exp. Zool. 204, 239–248 (1978)
Castel, M.: Pseudopodia formation by neurosecretory granules. Cell Tissue Res. 175, 483–497 (1977)
Cymborowski, B., Dutkowski, A.: Circadian changes in protein synthesis in the neurosecretory cells of the central nervous system of Acheta domesticus. J. Insect Physiol. 16, 341–348 (1970)
Dorn, A.: Electron microscopic study on the larval and adult corpus allatum of Oncopeltus fasciatus Dallas (Insecta, Heteroptera). Z. Zellforsch. 145, 447–458 (1973)
Dutkowski, A., Cymborowski, B.: The diurnal changes in RNA synthesis in the epithelium cells of the egg vesicles of the house cricket. Bull. Pol. Sci. 18, 241–244 (1970)
Dutkowski, A.B., Cymborowski, B.: Role of neurosecretory cells of pars intercerebralis in regulating RNA synthesis in some tissues of Acheta domesticus. J. Insect Physiol. 17, 99–108 (1971)
Dutkowski, A.B., Cymborowski, B.: The role of the suboesophageal ganglion in regulation of RNA synthesis in some insect tissues. J. Insect Physiol. 19, 1533–1540 (1973)
Edwards, J.S.: The composition of an insect sensory nerve, the cereal nerve of the house cricket, Acheta domesticus. 27th Ann. Proc. Elec. Micro. Soc. Amer., pp. 248–249 (1969)
Geldiay, S., Edwards, J.S.: The protocerebral neurosecretory system and associated cerebral neurohemal area of Acheta domesticus. Z. Zellforsch. 145, 1–22 (1973)
Geldiay, S., Edwards, J.S.: Neurosecretion and water balance in the house cricket Acheta domesticus L. Gen. Comp. Endocrinol. 28, 163–170 (1976)
Hansen-Delkeskamp, E.: RNS-Synthese und Funktion der extra-DNS während der Oogenese von Acheta domesticus L. Wilhelm Roux' Archiv 170, 344–353 (1972)
Highnam, K.C., Goldsworthy, G.J.: Regenerated corpora cardiaca and hyperglycaemic factor in Locusta migratoria. Gen. Comp. Endocrinol. 18, 83–88 (1972)
Kaulenas, M.S.: Regional specialization for export protein synthesis in the male cricket accessory gland. J. Exp. Zool. 195, 81–96 (1976)
King, R.C., Aggarwal, K., Bodenstein, D.: The comparative submicroscopic cytology of the corpus allatum-cardiacum complex of wild type and fes adult female Drosophila melanogaster. J. Exp. Zool. 161, 151–176 (1966)
Kunz, W., Petzelt, C.: Synthese und Einlagerung der Dotterproteine bei Gryllus domesticus. J. Insect Physiol. 16, 941–947 (1970)
Maddrell, S.H.P.: Chap. 6 Neurosecretion. In: Frontiers of Biology. A. Neuberger and E.L. Tatum (eds.) Amsterdam and Oxford: North-Holland Publishing Co. (1974)
Meola, S.M., Lea, A.O.: The ultrastructure of the corpus cardiacum of Aedes sollicitans and the histology of the cerebral neurosecretory system of mosquitoes. Gen. Comp. Endocrinol. 18, 210–234 (1972)
Nayar, K.K.: Studies on the neurosecretory system of Iphita limbata, III. The endocrine glands and the neurosecretory pathways in the adult. Z. Zellforsch. 44, 697–705 (1956)
Normann, T.C.: The neurosecretory system of the adult Calliphora erythrocephala. I. The fine structure of the corpus cardiacum with some observations on adjacent organs. Z. Zellforsch. 67, 461 (1965)
Normann, T.C.: Experimentally induced exocytosis of neurosecretory granules. Exp. Cell Res. 55, 285–287 (1969)
Normann, T.C.: The mechanism of hormone release from neurosecretory axon endings in the insect Calliphora erythrocephala. In: Aspects of Neuroendocrinology. (W. Bargmann and B. Scharrer, eds.), pp. 30–42. New York: Springer-Verlag, (1970)
Reynolds, E.S.: The use of lead citrate of high pH as an electron-opaque stain in electron microscopy. J. Cell Biol. 17, 208 (1963)
Richardson, K.G., Jarrett, L., Finke, E.H.: Embedding in epoxy resins for ultrathin sectioning in electron microscopy. Stain Technol. 35, 313–323 (1960)
Scharrer, B.: Neurosecretion. XIII. The ultrastructure of the corpus cardiacum of the insect Leucophea maderae. Z. Zellforsch. 60, 761–796 (1963)
Scharrer, B.: Histophysiological studies on the corpus allatum of Leucophaea maderae V. Ultrastructure of sites of origin and release of a distinctive cellular product. Z. Zellforsch. 120, 1–16 (1971)
Scharrer, B., Kater, S.: Neurosecretion. XV. An electron microscopic study of the corpora cardiaca of Periplaneta americana after experimetally induced hormone release. Z. Zellforsch. 95, 177–186 (1969)
Scharrer, B., Wurzelmann, S.: Observations on synaptoid vesicles in insect neurons. Zool. Jb. Physiol. 78, 387–396 (1974)
Scharrer, B., Wurzelmann, S.: Neurosecretion. XVI. Protrusions of bounding membranes of neurosecretory granules. Cell Tissue Res. 184, 79–85 (1977)
Scharrer, B., Wurzelmann, S.: Neurosecretion XVII. Experimentally induced release of neurosecretory material by exocytosis in the insect Leucophaea maderae. Cell Tissue Res. 190, 173–180 (1978)
Smith, U., Smith, D.S.: Observations on the secretory processes in corpus cardiacum of the stick insect, Carausius morosus. J. Cell Sci. 1, 59–66 (1966)
Srihari, T., Gutmann, E., Novak, V.J.A.: Effect of ecdysterone and juvenoid on the developmental involution of flight muscles in Acheta domestica J. Insect Physiol. 21, 1–8 (1975)
Tombes, A.G., Smith, D.S.: Ultrastructural studies on the corpora cardiaca-allata complex of the adult alfalfa weevil, Hypera postica. J. Morphol. 132, 137–148 (1970)
Unnithan, G.C., Bern, H.A., Nayar, K.K.: Ultrastructural analysis of the neuroendocrine apparatus of Oncopeltus fasciatus (Heteroptera). Acta Zool. 52, 117–143 (1971)
Weber, W., Gaude, H.: Ultrastruktur des Neurohaemalorgans im Nervus corporis allati II von Acheta domesticus. Z. Zellforsch. 121, 561–572 (1971)
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This work was done while JTB was supported by USPHS Training Grant HD-0266 from NICHD
I wish to express my thanks to Dr. Richard A. Cloney for sharing his expertise in electron microscopy
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Bradley, J.T., Edwards, J.S. Ultrastructure of the corpus cardiacum and corpus allatum of the house cricket Acheta domesticus . Cell Tissue Res. 198, 201–208 (1979). https://doi.org/10.1007/BF00232004
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DOI: https://doi.org/10.1007/BF00232004