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Adenylate cyclase in regenerating tissues of the planarian Dugesia lugubris (O. Schmidt)

  • Regeneration & Differentiation
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Abstract

Adenylate cyclase (AC) was localized ultracytochemically in certain tissues of the regenerating planarian Dugesia lugubris. Studies were carried out from one hour after injury up to the 5th day of regeneration. It was found that the greatest amount of active AC appears during the initial hours of regeneration in the membranes of the muscle cells near the wound, in the epithelial cells surrounding the wound, and in rhabdite-forming cells and neoblasts.

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References

  • Betchaku, T., 1970. The cellular mechanism of the formation of a regeneration blastema of fresh water planarian Dugesia dorotocephala. I. The behaviour of cells in a tiny fragment isolated in vitro. J. exp. Zool., 174: 253–280.

    PubMed  Google Scholar 

  • Coulon, J., 1978. Fluctuation of adenylate cyclase activity during anterior regeneration in Owenia fusiformis. J. Embryol. exp. Morph., 48: 73–78.

    PubMed  Google Scholar 

  • Coward, S. J. & Bennett, C. E., 1974. Lysosomes and liposomal enzyme activity in the regenerating planarian. Evidence in support of dedifferentiation. J. exp. Zool., 189: 133–137.

    PubMed  Google Scholar 

  • Franquinet, R., Stengel, D. & Hanoune, J., 1976. The adenylate cyclase system in a freshwater planarian (Polycelis tenuis Iijima), Comp. Biochem. Physiol., 53: 329–333.

    Google Scholar 

  • Franquinet, R., Le Moigne, A. & Hanoune, J., 1978. The adenylate cyclase system of Planaria (Polycelis tenuis). Activation by serotonine and guanine nucleotides, B.B.A., 539: 88–97.

    Google Scholar 

  • Franquinet, R. & Le Moigne, A., 1979. Rélations entre les variations des taux de sérotonine et d'AMP cyclique au cours de la régénération d'une Planaire. Biol. Cell., 39: 71–76.

    Google Scholar 

  • Le Moigne, A., Martelly, J. & Franquinet, R., 1976. Variations des syntheses D'ARN et nucleotides cycliques au cours de la régénération des planaires. Bull. Soc. zool. Fr. Suppl., 101: 29–34.

    Google Scholar 

  • Moraczewski, J. & Duma, A., 1978. Ultrastructural localization of adenyl cyclase activity in neoblasts of turbellarian Dugesia lugubris (O. Schmidt), J. exp. Zool., 203: 491–496.

    Google Scholar 

  • Moraczewski, J. & Duma, A., 1981. Localization of adenylate cyclase activity in the tissues of an intact planarian Dugesia lugubris (O. Schmidt). Histochemistry (in press).

  • Morita, M. & Best, J.B., 1974. Electron microscopic studies of planarian regeneration II. Changes in epidermis during regeneration. J. exp. Zool., 187: 345–358.

    PubMed  Google Scholar 

  • Pedersen, K. J., 1976. Scaning electron microscopical observation on epidermal wound healing in the planarian Dugesia tigrina. W. Roux Arch., 179: 251–273.

    Google Scholar 

  • Spiegelman, M. & Dudley, P. L., 1973. Morphological stages of regeneration in the planarian Dugesia tigrina: a light and electron microscopic study. J. Morph., 139: 155–184.

    Google Scholar 

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Morawska, E., Moraczewski, J., Malczewska, M. et al. Adenylate cyclase in regenerating tissues of the planarian Dugesia lugubris (O. Schmidt). Hydrobiologia 84, 209–212 (1981). https://doi.org/10.1007/BF00026182

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  • DOI: https://doi.org/10.1007/BF00026182

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