Skip to main content
Log in

Summary

Weekly subconjunctival injections of 4mg repository betamethasone, repeated over three weeks, produced a sustained increase of intraocular pressure (IOP) in 96 % of the treated rabbits.

Treatment was generally well tolerated and important systemic toxic effects were present only in a few animals.

The ocular hypertension so obtained was constant, well reproducible and sensitive to antiglaucoma drugs.

The authors believe they have developed an animal model which is very suitable for testing the pressure-lowering effect of drugs and for other studies on ocular hypertension and glaucoma.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Gelatt, K.N.: Animal models for glaucoma. Invest. Ophthalmol. 16, 592–596 (1977)

    Google Scholar 

  • Gelatt, K.N., Pfeiffer, R.L., Gwin, R.M., Gum, G.G., Williams, L.W.: Clinical manifestations of inherited glaucoma in the beagle. Invest. Ophthalmol. 16, 1135–1142 (1977)

    Google Scholar 

  • Hyndiuk, R.A.: Radioactive depot-corticosteroid penetration into monkey ocular tissue. Arch. Ophthalmol. 82, 259–262 (1969)

    Google Scholar 

  • Jackson, R.T., Waitzman, M.B.: Effects of some steroids on aqueous humor dynamics. Exp. Eye Res. 4, 112–123 (1965)

    Google Scholar 

  • Janes, R.G., Stiles, J.F.: The penetration of cortisol into normal and pathologic rabbit eye. Am. J. Ophthalmol. 56, 84–90 (1963)

    Google Scholar 

  • Levene, R.Z., Rothberger, M., Rosemberg, S.: Corticosteroid glaucoma in the rabbit. Am. J. Ophthalmol. 78, 505–510 (1974)

    Google Scholar 

  • Lieb, W.: Changes in the dynamics of the aqueous humor on account of influences exerted on the mucopolysaccharide metabolism. Klin. Monatsbl. Augenheilkd. 142, 982–1006 (1963)

    Google Scholar 

  • Lorenzetti, O.J.: Effect of corticosteroids on ocular dynamics in rabbits. J. Pharm. Exp. Ther. 175, 763–772 (1970)

    Google Scholar 

  • Mazzoub, U.: The effect of steroid on aqueous dynamics of rabbits eyes. Drug mechanism in glaucoma, pp. 93–103, Boston: Little Brown 1966

    Google Scholar 

  • Prus-Sawicka, K.: Histological and histochemical investigations on influence of glucocorticoids on trabecular meshwork in rabbit eyes. Klin. Oczna 39, 549–553 (1969)

    Google Scholar 

  • Sears, D., Sears, M.: Blood-aqueous barrier and alpha-chymotrypsin glaucoma in rabbits. Am. J. Ophthalmol. 77, 378–383 (1974)

    Google Scholar 

  • Tarkkanen, A., Esila, R., Tenhunen, T.: Ocular effects of long-term parenteral administration of triamcinolone. Ann. Chir. Gynaecol. 56, 467–471 (1967)

    Google Scholar 

  • Tuovinen, E., Esila, R., Liesmaa, M.: The influence of corticosteroids on intraocular pressure in rabbits. I. The influence of massive intramuscular doses of cortisone and prednisolone. Acta Ophthalmol. 44, 581–584 (1966)

    Google Scholar 

  • Tuovinen, E., Esila, R., Liesmaa, M.: The influence of corticosteroids on intracocular pressure in rabbits. II. The influence of massive subconjunctival doses of dexamethasone and betamethasone. Acta Ophthalmol. 44, 901–905 (1966)

    Google Scholar 

  • Tuovinen, E., Esila, R., Liesmaa, M.: The influence of corticosteroids on intraocular pressure in rabbits. III. The immediate influence of massive intravenous doses of betamethasone and dexamethasone on the intraocular pressure of the rabbit eye. Acta Ophthalmol. 44, 823–827 (1966)

    Google Scholar 

  • Virno, M., Schirru, A., Pecori-Giraldi, J., Pellegrino, N.: Aqueous humor alkalosis and marked reduction in ocular ascorbic acid content following long-term topical cortisone (9a-fluoro-16-a-methylprednisolone). Ann. Ophthalmol. 6, 983–992 (1974)

    Google Scholar 

  • Wood, D.C., Contaxis, I., Sweet, D., Smith, J.C., Van Dolah, J.: Responses of rabbits to corticosteroids. I. Influence on growth, intraocular pressure and lens transparency. Am. J. Ophthalmol. 63, 841–849 (1967)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bonomi, L., Perfetti, S., Noya, E. et al. Experimental corticosteroid ocular hypertension in the rabbit. Albrecht von Graefes Arch. Klin. Ophthalmol. 209, 73–82 (1978). https://doi.org/10.1007/BF00407840

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00407840

Keywords

Navigation