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. 1981;37(8):852-4.
doi: 10.1007/BF01985676.

Effects of haloperidol, methylergometrine and phentolamine on the frog ERG

P Kupenova, S Belcheva

Effects of haloperidol, methylergometrine and phentolamine on the frog ERG

P Kupenova et al. Experientia. 1981.

Abstract

The effects of 3 x 10(--5) solutions of haloperidol (HAL), methylergometrine (ME) and phentolamine (PHA) in a dose of 27 microliters on the ERG of isolated frog eye cup preparations were examined. HAL induced a decrease in the amplitude of both the b- and d-waves which began about 20 min after the application. The dominating ME effect was a fast increase of the b-wave amplitude, while PHA did not induce any significant influences on the ERG.

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