Exempel på constrictor

• It involves a more extreme form of the laryngeal constrictor just described.

• This type of airflow constrictor has, to our knowledge, not been documented before.

• Direct observation reveals how the tongue operates in conjunction with the laryngeal constrictor mechanism to change vowel quality.

• The cholinesterase and acetylcholine content of the chick retina with special reference to functional activity as indicated by the pupillary constrictor reflex.

• The upper oesophageal sphincter relaxes to receive the bolus of food that is then transferred to the oesophagus by the action of the superior pharyngeal constrictor muscle.

• An active state of peripheral vasodilation, whether through decreased constrictor sensitivity or enhanced dilator synthesis thus provides the most obvious explanation for a fall in peripheral resistance.

• However, he unfortunately brought to the debate all the panache and charm of a boa constrictor.

• Therefore, boa constrictors are not on the list either.

• I am told that my nephew attends a school that has two boa constrictors on the premises.

• Some five years ago a boa constrictor escaped from a garage within a few miles of her home.

• Are we to stand like a rabbit mesmerised by the boa constrictor while it slowly folds its coils?

• The upheaval in its structures and the dimensions of what it is about to absorb will make it a constitutional boa constrictor.

• We were told that the bore of the snake would be larger than that of the old snake—it would be quite a boa constrictor of a snake.

• They are like the boa constrictor.

• The ciliary muscle is also more massive than the constrictor pupillae, again by a factor of twenty.