Display options
Share it on

Int J Biomed Sci. 2014 Mar;10(1):8-15.

The Control of Hyperglycemia by Estriol and Progesterone in Alloxan induced Type I Diabetes Mellitus Mice Model through Hepatic Insulin Synthesis.

International journal of biomedical science : IJBS

Suman Bhattacharya, Sarbashri Bank, Smarajit Maiti, Asru K Sinha

Affiliations

  1. Sinha Institute of Medical Science and Technology, India; ; Department of Biochemistry, Vidyasagar University, Midnapore, India.
  2. Sinha Institute of Medical Science and Technology, India;
  3. Department of Biochemistry, Vidyasagar University, Midnapore, India.

PMID: 24711743 PMCID: PMC3976451

Abstract

As much as 20% of the women in menopause are reported to develop type I diabetes mellitus. The cessation of the ovarian syntheses of the female sex hormones is known to cause menopause in women, and the roles of estriol (one of the most abundant estrogens) and progesterone were investigated for hepatic insulin synthesis through estriol and progesterone induced synthesis of nitric oxide in the liver cells. Type 1 Diabetic mellitus mice were prepared by alloxan treatment, Nitric oxide was determined by methemoglobin method. Insulin was determined by enzyme linked immunosorbant assay. Injection of either 3.5 µM estriol or 3.5 nM progesterone to the diabetic mice which cannot synthesize pancreatic insulin, reduced the blood glucose level from 600 mg/dl to 120 mg/dl and 500 ± 25 mg/dl to 120 ± 6 mg/dl in 6 and 10 h respectively with simultaneous increase of the plasma insulin from 0 µunits/ml to 40 µunits/ml and 0 µunits/ml to 9.5 µunits/ml in the case of estriol and progesterone respectively with stimulated NO synthesis. The inhibition of the steroids induced NO synthesis by using NAME (NG-methyl-l-arginine acetate ester) in the reaction mixture resulted in the inhibition of hepatic insulin synthesis. Use of pure NO solution in 0.9% NaCl instead of either estriol or progesterone in the reaction mixture was found to stimulate the hepatic insulin synthesis. Both estriol and progesterone might be involved in the prevention of type 1 diabetes mellitus through the hepatic insulin synthesis even when the pancreatic insulin synthesis was impaired.

Keywords: Dermcidin isoform 2; Hepatocytes; Menopause; Type 1 diabetes mellitus; Type 1B diabetes mellitus

References

  1. Thrombosis. 2012;2012:987932 - PubMed
  2. Am J Hematol. 2007 Nov;82(11):986-95 - PubMed
  3. Eur Heart J. 2010 Oct;31(20):2456-69 - PubMed
  4. Maturitas. 2009 Jul 20;63(3):200-3 - PubMed
  5. J Breast Cancer. 2012 Jun;15(2):181-8 - PubMed
  6. Mutat Res. 1994 Jun 1;307(2):495-9 - PubMed
  7. Int J Cancer. 2002 Jul 20;100(3):261-5 - PubMed
  8. Cancer Res. 1968 Aug;28(8):1501-6 - PubMed
  9. Am J Ther. 2005 Nov-Dec;12(6):580-91 - PubMed
  10. Nat Rev Drug Discov. 2011 Jun;10(6):439-52 - PubMed
  11. Climacteric. 2013 Oct;16(5):561-7 - PubMed
  12. J Clin Invest. 1972 Aug;51(8):2047-59 - PubMed
  13. Cardiovasc Diabetol. 2012 Nov 27;11:145 - PubMed
  14. Cancer Res. 1981 Jul;41(7):2786-90 - PubMed
  15. FASEB J. 1991 Jun;5(9):2243-9 - PubMed
  16. Curr Probl Pediatr Adolesc Health Care. 2012 Nov-Dec;42(10):269-91 - PubMed
  17. J Immunol. 1972 Jul;109(1):129-35 - PubMed
  18. Diabetologia. 1969 Aug;5(4):260-2 - PubMed
  19. Endocrine. 2010 Oct;38(2):294-302 - PubMed
  20. Proc Natl Acad Sci U S A. 1998 Oct 13;95(21):12317-21 - PubMed
  21. Diabetologia. 2008 Feb;51(2):216-26 - PubMed
  22. Int J Biomed Sci. 2012 Sep;8(3):171-82 - PubMed
  23. J Anal Toxicol. 1982 May-Jun;6(3):148-52 - PubMed
  24. Rev Med Liege. 2005 May-Jun;60(5-6):586-9 - PubMed
  25. Exp Clin Endocrinol Diabetes. 2012 Mar;120(3):145-51 - PubMed
  26. Gynecol Endocrinol. 2006 Aug;22(8):447-54 - PubMed
  27. Proc Natl Acad Sci U S A. 1988 Nov;85(22):8664-7 - PubMed
  28. J Thromb Thrombolysis. 2011 Jan;31(1):13-21 - PubMed
  29. Breast Cancer. 2014 Sep;21(5):605-13 - PubMed

Publication Types