Effects of isoeugenol on in vitro neuromuscular blockade of rat phrenic nerve-diaphragm preparations.

Objective: To investigate in vitro effects of isoeugenol on neuromuscular transmission in tissues obtained from rats.

Sample Population: Tissues (phrenic nerve and diaphragm) obtained from 15 male Sprague-Dawley rats.

Procedure: Rats were euthanatized, and tissues (phrenic nerves and diaphragm) were obtained.

Pharmacokinetics and pharmacodynamics of terbutaline in healthy horses.

Objective: To determine pharmacokinetics of terbutaline in healthy horses and to relate serum terbutaline concentrations with the drug's pharmacodynamic effects.

Animals: 6 healthy horses.

Procedure: Horses were given terbutaline i.