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The effect of diphenylhydantoin on the electroretinogram

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Abstract

Acute administration of diphenylhydantoin (DPH) in rabbits produces a significant increase in the amplitude of the a-wave. A marked increase in the amplitude of the b-wave is also noted but the time course is slower than that for the a-wave. While in controls the oscillatory potential (OP) recordings essentially consist of three major types, recordings taken after DPH injection consist of one major OP (OP2), which appears to be a result of the fusion of the original OP2 with another OP produced by the DPH injection. A similar blend of OPs was also seen in ERGs recorded from three human subjects on DPH therapy.

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References

  1. Yarri Y, Selzer ME, Pincus JH. Phenytoin: mechanisms of its anticonvulsant action. Ann Neurol 1986; 20: 171–84.

    Google Scholar 

  2. Rall TN, Schleifer LS. Drugs effective in the therapy of the epilepsies. In: Gilman AG, Goodman LS, Rall TW, Murad F, eds. Goodman and Gilman's The pharmacological basis of therapeutics. New York: Macmillan Publishing Company, 1985: 446–72.

    Google Scholar 

  3. White HS, Chen CF, Kemp JW, Woodbury DM. Effects of acute and chronic phenytoin on the electrolyte content and the activities of Na+, K+-, Ca2+, Mg2+- and HCO -3 -ATPases and carbonic anhydrase of neonatal and adult rat cerebral cortex. Epilepsia 1985; 26: 43–57.

    Google Scholar 

  4. White HS, Yen-Chow YC, Chow SY, Kemp JW, Woodbury DM. Effects of phenytoin on primary glial cell cultures. Epilepsia 1985; 26: 58–68.

    Google Scholar 

  5. Honda Y, Podos SM, Becker B. The effect of diphenylhydantoin on the electroretinogram in rabbits: I. Effect of concentration. Invest Ophthalmol 1973; 12: 567–72.

    Google Scholar 

  6. Honda Y, Podos SM, Becker B. The effect of diphenylhydantoin on the electroretinogram on the rabbit: II. Effects of hypoxia and potassium. Invest Ophthalmol 1973; 12: 573–8.

    Google Scholar 

  7. Mameli O, Tolu E, Melia F, Caria MA, Sechi GP, De Riu PL. Postrotatory nystagmus during phenytoin treatment. Epilepsia 1986; 27: 385–90.

    Google Scholar 

  8. Auerbach E, Burian HM. Studies on the photopic-scotopic relationships in the human electroretinogram. Am J Ophthalmol 1955; 40: 42–59.

    Google Scholar 

  9. Bornschein H, Goodman G. Studies on the a-wave in the human electroretinogram. Arch Ophthalmol 1957; 58: 431–7.

    Google Scholar 

  10. Brunette JR. Double a-waves and their relationships to oscillatory potentials. Invest Ophthalmol 1972; 11: 199–210.

    Google Scholar 

  11. Heckenlively JR, Martin DA, Rosenbaum AL. Loss of electroretinographic oscillatory potentials, optic atrophy, and dysplasia in congenital stationary night blindness. Am J Ophthalmol 1983; 96: 526–34.

    Google Scholar 

  12. Lachapelle P, Little JM, Polomeno RC. The photopic electroretinogram in congenital stationary night blindness with myopia. Invest Ophthalmol Vis Sci 1983; 24: 442–50.

    Google Scholar 

  13. Lachapelle P, Molotchnikoff S. Components of the electroretinogram: a reappraisal. Doc Ophthalmol 1986; 63: 337–48.

    Google Scholar 

  14. Lachapelle P, Molotchnikoff S. A composite nature for the photopic b-wave of the human electroretinogram as evidenced by the use of the 60 Hz notch filter. Can J Ophthalmol 1986; 21: 19–22.

    Google Scholar 

  15. Lachapelle P. Analysis of the photopic electroretinogram recorded before and after dark-adaptation. Can J Ophthalmol 1987; 22: 354–61.

    Google Scholar 

  16. Yaari Y, Selzer ME, David G. Frequency-dependent effects of phenytoin on frog functional transmission: presynaptic mechanisms. Brain Res 1985; 345: 102–10.

    Google Scholar 

  17. Gur M, Zeevi Y. Frequency domain analysis of the human electroretinogram. J Opt Soc Am 1980; 70: 53–9.

    Google Scholar 

  18. Englander RN, Johnson RN, Brickley JJ, Hanna GR. Effects of antiepileptic drugs on thalamocortical excitability. Neurology 1977; 27: 1134–9.

    Google Scholar 

  19. Bresnick GH, Korth K, Groo A, Palta M. Electroretinographic oscillatory potentials predict progression of diabetic retinopathy. Arch Ophthalmol 1984; 102: 1307–11.

    Google Scholar 

  20. Bresnick GH, Palta M. Temporal aspects of the electroretinogram in diabetic retinopathy. Arch Ophthalmol 1987; 105: 660–4.

    Google Scholar 

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Lachapelle, P., Blain, L., Quigley, M.G. et al. The effect of diphenylhydantoin on the electroretinogram. Doc Ophthalmol 73, 359–368 (1989). https://doi.org/10.1007/BF00154491

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  • DOI: https://doi.org/10.1007/BF00154491

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