Vasomotor responses in the hindlimb of newborn calves.

  title={Vasomotor responses in the hindlimb of newborn calves.},
  author={Julie Milligan and Margot R. Roach and Norman S. Talner},
  journal={Circulation research},
  volume={21 2},
The reflex control of the hindlimb circulation was examined in 9 newborn calves under chloralose anesthesia by measuring iliac arterial pressure-flow curves. Asphyxia always caused vasoconstriction which was abolished or greatly reduced by sciatic nerve section. Vasomotor tone was present a few hours from birth, as shown by an increase in flow on sciatic… CONTINUE READING