Summary
A single subcutaneous injection of synthalin-A does not affect the cytoplasma ofA-cells in pancreatic islets of the rat during the 1st–5th day of life, in contrast to adult animals. Selective action was found on mitoticA-cells: reduction of mitotic frequency to 25% of the normal rate, and pathological mitoses in the sense of the so-called primary effect. The mitoses ofB-cells, exocrine pancreatic cells and intestinal epithelia seemed to be unchanged, although the mitotic rate was higher than inA-cells.
Rerefences
J. C. Davis, J. Pathol.64, 575 (1952).
W. Runge, Klin. Wschr.31/32, H. 15, 748 (1954).
C. v. Holt undH. Ferner, Z. Zellforsch.42, 305 (1955).
H. Ferner undW. Runge, Z. Zellforsch.43, 7 (1955).
H. Ferner undW. Runge, Z. Zellforsch.43, 1 (1955).
H. Marquardt, Exper.5, H. 1 (1949).
H. Lettre, Strahl.-Ther.83, 1 (1953); Erg. Physiol.46 379 (1950).
C. D. Darlington, Symp. Soc. exper. Biol.1, 252 (1947).
D. G. Catcheside, D. A. Lea undI. M. Thoday, J. Genet.47, 137 (1946).
H. Heinrich undH. J. Schmermund, Strahl.-Ther.86, 227 (1952).
H. Heinrich, G. Schubert undW. Paul, Naturwissenschaften23, 544 (1950).
I. G. Carlson, Genetics23, 596 (1938).
T. Caspersson,Cell Growth and Cell Function (New York 1950).
Die Arbeit stand unter der Leitung von Herrn Prof. Dr.H. Ferner.
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Runge, W., Heinrich, H. Über eine selektive Mitosehemmung und -schädigung bei jungen Ratten durch Synthalin A. Experientia 11, 489–491 (1955). https://doi.org/10.1007/BF02166834
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DOI: https://doi.org/10.1007/BF02166834