Fig 1. The back of one of the subjects after removal of the anesthetics. A, Articaine hydrochloride 40 mg/mL and epinephrine 10 g/mL solution (AHES), 5-minute application time. B, AHES,… Click to show full abstract
Fig 1. The back of one of the subjects after removal of the anesthetics. A, Articaine hydrochloride 40 mg/mL and epinephrine 10 g/mL solution (AHES), 5-minute application time. B, AHES, 15-minute application time. C, AHES, 25-minute application time. D, Lidocaine 70 mg/g and tetracaine 70 mg/g cream (LTC), 5-minute application time. E, LTC, 15-minute application time. F, LTC, 25-minute application time. Note the evident epinephrine-induced vasoconstriction in the test regions treated with AHES.
               
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