Christiansen, G. E.; Stewart, G. M.; Bacon, R. L.
March 1963
Angiology;Mar1963, Vol. 14 Issue 3, p110
Academic Journal
The transparency of skin of fetal mice between 12½ and 13¾ days' gestation permits observation of microcirculation without dissection of overlying structures. The dynamics of fetal microcirculation were not altered, even after massive doses of norepinephrine to the mother mouse. Fetal arterial vessels of the telencephalon (middle cerebral artery), mesencephalon, body wall, tail and limb buds constricted following topical application of norepinephrine. Arterial vessels of the yolk sac did not respond to topical applications of norepineplirine.


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