Skip to main content

Scavenging and Antioxidant Effects of Estrogen Derivatives in Cholesterol-Fed Rabbits

  • Chapter
Biological Reactive Intermediates VI

Abstract

It is well establish that many estrogens are naturally occurring antioxidant1.Some Δ8.,9-dehydro derivatives of 17α-estradiol and 17β-estradiol are effective scavengers of free oxygen radicals2. These estrogens are called scavestrogens because their radical scavenging effect is higher than those of the parent compounds. There are the experimental data on estrogens attenuating the progression of atherosclerosis3. Oxidation of low-density lipoproteins (LDL) is believed to play an important role in atherogenesis4. A supplementation with different antioxidants is widely used for the treatment and prevention of atherosclerosis5. We studied the antioxidative effect of Δ8,9-dehydro derivative of 17α-estradiol, 14α, 15α-methylene-8-dehydro-17α-estradiol (J861) in a comparison with 17α-and 17β-estradiols in the liver of cholesterol-fed rabbits. We also evaluated radical scavenging properties of scavestrogens and estrogens in vitro using spin-trapping techniques.

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

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.00
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. A.D. Mooradian. Antioxidant properties of steroids. J Steroid Biochem Mol Biol. 45: 509 (1993).

    Article  PubMed  CAS  Google Scholar 

  2. W. Römer, M. Oettel, P. Droescher, and Schwarz S. Novel scavestrogens and their radical scavenging effects, iron-chelating and total antioxidative activities: ö8,9-Dehydro derivatives of 17α -estradiol and 17β-estradiol. Steroids. 62: 304 (1997).

    Article  PubMed  Google Scholar 

  3. J.L. Hough and D.B. Zilversmit. Effect of 17 beta estradiol on aortic cholesterol content and metabolism in cholesterol-fed rabbits. Arteriosclerosis. 6: 57 (1986).

    Article  PubMed  CAS  Google Scholar 

  4. D. Steinberg, S. Parthasarathy, T.E. Carew, J.C. Khoo and J.L. Witztum. Beyond cholesterol: modification of low-density lipoprotein that increases its atherogenity. N Engl Med J. 320: 915 (1989).

    Article  CAS  Google Scholar 

  5. D. Steinberg. Antioxidants and atherosclerosis: A current assessment Circulation 84: 1420 (1991).

    Article  PubMed  CAS  Google Scholar 

  6. R.C. Devlin, C.S. Lin, R.J. Perper and H. Doutherty. Evaluation of free radical scavengers in studies on lymphocyte mediated cytolysis. Immunopharmacology. 3:147 (1981).

    Article  PubMed  CAS  Google Scholar 

  7. C.A. Rice-Evans, A.T. Diplock and M.C.R. Symons. Techniques in Free Radical Research. Elsevier, Amsterdam- London-New York-Tokyo (1991).

    Google Scholar 

  8. R. Müller-Peddinhaus and M. Wurl. The amplified chemiluminiscence test to characterize antirheumatic drugs as oxygen radical scavengers. Biochem Pharmacol. 36: 1125 (1987).

    Article  Google Scholar 

  9. J.K.A. Buege and S.D. Aust. Microsomal lipid peroxidation. Methods Enzymol. 52: 302 (1978).

    Article  PubMed  CAS  Google Scholar 

  10. A.G. Hildebrandt, I. Roots, M. Tjoe and G. Heinemeyer. Hydrogen peroxide in hepatic microsomes. Methods Enzymol. 52: 342 (1978).

    Article  PubMed  CAS  Google Scholar 

  11. D. A. Barber, N.H. Do, R.L Tackett and A.C. Capomaccia. Nonsuperoxide lucigenin enhanced chemiluminiscence from phospholipids and human saphenous vein. Free Rad. Biol Med. 18: 565 (1995).

    Article  PubMed  CAS  Google Scholar 

  12. V. Buko, A. Chirkin, O. Lukivskaya, E. Naruta, I. Chirkina, Yu. Popov, M. Oettel and D. Hübler. Regulation of atherogenesis in rabbits by oestrogen and scavostrogen J811 In: Actuelle Fragen des Stoffivechsel V. Drebickas, ed. Pedagoginias Universitetas, Vilnius, (1999).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2001 Springer Science+Business Media New York

About this chapter

Cite this chapter

Buko, V.U. et al. (2001). Scavenging and Antioxidant Effects of Estrogen Derivatives in Cholesterol-Fed Rabbits. In: Dansette, P.M., et al. Biological Reactive Intermediates VI. Advances in Experimental Medicine and Biology, vol 500. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0667-6_42

Download citation

  • DOI: https://doi.org/10.1007/978-1-4615-0667-6_42

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-5185-6

  • Online ISBN: 978-1-4615-0667-6

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics