JCDR - Register at Journal of Clinical and Diagnostic Research
Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X
Biochemistry Section DOI : 10.7860/JCDR/2014/10461.5025
Year : 2014 | Month : Oct | Volume : 8 | Issue : 10 Full Version Page : CL01 - CL01

Homocysteine levels in Indian women with Polycystic Ovary Syndrome

Mehmet Agilli1, Fevzi Nuri Aydin2, Tuncer Cayci3, Yasemin Gulcan Kurt4

1 Faculty, Department of Biochemistry, Agri Military Hospital, Agri, Turkey.
2 Faculty, Department of Biochemistry, Sirnak Military Hospital, Sirnak, Turkey.
3 Faculty, Department of Biochemistry, Gulhane Military Medical Academy, Ankara, Turkey.
4 Faculty, Department of Biochemistry, Gulhane Military Medical Academy, Ankara, Turkey.


NAME, ADDRESS, E-MAIL ID OF THE CORRESPONDING AUTHOR: Dr. Mehmet Agilli, Agri Military Hospital, Merkez / Agri Phone : 905056829819, E-mail : mehmetagilli@yahoo.com
Abstract

Keywords

In a recent issue of Journal of Clinical and Diagnostic Research, we read with great interest the published article by Maleedhu et al., entitled with “Status of Homocysteine in Polycystic Ovary Syndrome (PCOS)” [1]. This study is important because it provides scientific information on this clinically relevant condition. They have discussed that hyperhomocysteinemia may have more pronounced risk in human reproductive physiology. However, there are some points that need to be clarified.

First, they have shown that mean serum homocysteine levels were significant higher in PCOS cases than in normal cases and controls. The increase was more pronounced with increase in BMI and waist. However, the blood homocyteine levels are affected by several dietary factors such as vitamin B6, B12 and folic acid, and impaired renal function [24]. Authors did not explain this status. But, the possible reason of high serum homocyteine levels may be dietary deficiency of vitamin B6, B12 and folic acid. Authors only measured serum homocyteine levels. However, they did not measure other factors including vitamin B6, B12 and folic acid.

Second, the 5,10-methylenetetrahydrofolate reductase (MTHFR) is an important enzyme involved in folate and homocyteine metabolism [2,5]. Additionally, the reason for higher homocysteine levels observed in women with PCOS maybe due to MTHFR mutations. Authors did not examine the mutations in the MTHFR gene.

Third, higher blood homocysteine levels are associated with older age, and life style factors including smoking, heavy coffee consumption, and exercise status, and serum lipid levels [4].

Conclusion

These data could provide the readers of the journal clearer information to evaluate the status of homocysteine in women with PCOS.

Author in Reply to the Comments

In our article, Serum homocystiene levels are elevated with increase in BMI and waist The role of B6, B12, folic acid and MTHFR mutations may also cause elevated homocystiene levels but we couln’t estimate them due to cost factor. We have also compared lipid parameters with homocysteine levels which i will publish in the next article, and in our exclusion criteria we excluded alcohol consumption and impaired renal function, regarding age factor we have taken only the reproductive age group. We are planning to continue our work on the role of B6, B12 , folic acid and MTHFR mutations in PCOS cases.definetely it will give much more information regarding homocysteine levels in PCOS.

Corresponding Author: Dr. Priyanka Maleedhu,

E-mail:-moc.liamg@uhdeelam.ayirp

References

[1]Maleedhu P, Vijayabhaskar M, Sharma SSB, Kodumuri PK, Devi DV, Status of Homocysteine in Polycystic Ovary Syndrome (PCOS) J Clin Diagn Res 2014 8(2):31-33.  [Google Scholar]

[2]Yaman H, Akgul EO, Kurt YG, Cakir E, Gocgeldi E, Kunak ZI, Plasma total homocysteine concentrations in a Turkish population sample Acta Cardiol 2009 64(2):247-51.  [Google Scholar]

[3]Türkeli H, Caycı T, Akgül , Macit E, Yaman H, Aydın I, Paraoxonase-1 activity determination via paraoxon substrate yields no significant difference in mild hyperhomocysteinemia Int J Cardiol 2010 145(1):42-43.  [Google Scholar]

[4]Ozcan O, Cakir E, Yaman H, Akgul EO, Erturk K, Beyhan Z, The effects of thyroxine replacement on the levels of serum asymmetric dimethylarginine (ADMA) and other biochemical cardiovascular risk markers in patients with subclinical hypothyroidism Clin Endocrinol (Oxf) 2005 63(2):203-06.  [Google Scholar]

[5]Zhou BS, Bu GY, Li M, Chang BG, Zhou YP, Tagging SNPs in the MTHFR gene and risk of ischemic stroke in a Chinese population Int J Mol Sci 2014 15(5):8931-40.  [Google Scholar]