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Possible Interaction: Epinephrine and Triiodothyronine

Research Papers that Mention the Interaction

RESULTS Addition of epinephrine prolonged the duration of analgesia from 103.8 +/- 28.2 minutes to 142 +/- 54.3 minutes and lowered the median cephalad level of sensory block from T3 to T6.
Regional anesthesia  •  1997  |  View Paper
Epinephrine was found to increase urinary I131 (primarily as iodide) after the administration of labeled L-thyroxine, D-thyroxine and L-triiodothyronine as compared to the I131 excretion after injection of these thyronines without epinephrine.
Endocrinology  •  1959  |  View Paper
The heart rate and the lipolytic effect of epinephrine on adipose tissue were increased 3 hr after giving 45 μg of T3 intravenously and at 6 hr after giving 15 or 45 ng of T3 subcutaneously.
Endocrinology  •  1965  |  View Paper
Acute administration of T3 after epinephrine exposure lowered contractile performance from 136.2 +/- 15.5% to 102 +/- 8.2 %, after 10 minutes.
The Thoracic and cardiovascular surgeon  •  2000  |  View Paper
Addition of isoproterenol or of epinephrine further increases the frequency at all T3 concentrations tested.
Basic Research in Cardiology  •  1998  |  View Paper
After induction of myocardial depression by epinephrine exposure T3 accelerated the intracellular calcium transients and reduced diastolic calcium.
The Annals of thoracic surgery  •  1998  |  View Paper
However, the effect of T(3 ) was clearly potentiated by the concomitant addition of epinephrine , norepinephrine, and possibly isoproterenol, whereas terbutaline and phenylephrine were without effect.
The Journal of clinical investigation  •  1979  |  View Paper
Testosterone, dihydrotestosterone, and epinephrine stimulated the accumulation of cyclic 3′,5′-AMP 60–70% after preincubation of the cells with triiodothyronine while androstenedione and progesterone had no effect under the same conditions.
Archives of biochemistry and biophysics  •  1971  |  View Paper
Pretreatment of hypophysectomized rats with triiodothyronine (T3, 5 μg/rat) also markedly potentiated the lipolytic response of segments of adipose tissue to epinephrine and theophylline when tested in vitro 16 hr later.
Endocrinology  •  1970  |  View Paper
It is concluded that epinephrine and another 4 chemically related compounds with 2 OH groups at the benzene ring specifically inhibit enzymatic deiodination of thyroxine and triiodothyronine at least in vitro.
Metabolism: clinical and experimental  •  1966  |  View Paper
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