Zusammenfassung
Die Wirkung von Sauerstoff und Norepinephrin auf die Kontraktionen des isolierten Ductus arteriosus des Meerschweinchens nimmt mit zunehmendem Alter des Feten bis zur Geburt zu und verschwindet kurze Zeit hernach wieder.
Literatur
G. S. Dawes,Foetal and Neonatal Physiology; A Comparative Study of the Changes at Birth (Year Book Medical Publishers Inc. Chicago 1968), p. 164.
R. G. Gillman andA. C. Burton, Circulation Res.19, 755 (1966).
I. Bor andW. G. Gruntheroth, Can. J. Physiol. Pharmacol.48, 500 (1970).
C. Su andJ. A. Bevan, J. Pharmac. exp. Ther.172, 62 (1970).
J. A. Bevan, J. Pharmac. exp. Ther.137, 213 (1962).
D. M. McMurphy, M. A. Heymann, A. M. Rudolph andK. L. Melmon, 39th annual meeting of American Academy of Pediatrics at San Francisco, California, Oct. 1970.
V. Kovalčík, J. Physiol., Lond.169, 185 (1963).
A. Sciacca andM. Condorelli, Bibl. Cardiol. Fasc. 10 (1960).
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Supported by grants from USPHS No. HL-05157 and No. HL-5696, American Heart Association No. 69880 and No. 69127 and the Los Angeles County Heart Association No. 437 IG.
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Ikeda, M., Rubinstein, E.H. & Sonnenschein, R.R. Development of the Q2 induced contractions in the ductus arteriosus of the guinea-pig. Experientia 29, 445–446 (1973). https://doi.org/10.1007/BF01926771
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DOI: https://doi.org/10.1007/BF01926771