Shantala S. Herlekar Associate Professor, Department of Physiology, MSRUAS, MSR Medical College, Bangalore, India., India
Gururaj M. Udachankar Consultant Pulmonologist, Belagavi, Karnataka, India
Savita S. Hiremath Department of Physiology, SSPM Medical College & Lifetime Hospital, Affiliated to Maharashtra University of Health Sciences, Sindhudurg, Maharashtra, India
Address for correspondence: Shantala S. Herlekar, Associate Professor, Department of Physiology, MSRUAS, MSR Medical College, Bangalore, India., India E-mail: shantalaherlekar.rmc@msruas.ac.in
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Gururaj M. Udachankar, Shantala S. Herlekar, Savita S. Hiremath. Cross Sectional Study of Lipid Peroxidation,
Antioxidant Status and Serum Calcium In Benign Prostate Hypertrophy. Int.Phy. 2025; 13(1): 23–32.
Timeline
Received : February 24, 2025
Accepted : May 20, 2025
Published : June 27, 2025
Abstract
Introduction: Oxidative stress, mediated by lipid peroxidation, contributes to cellular injury in BPH. Malondialdehyde (MDA) serves as a marker of oxidative stress, while the body’s defence includes enzymatic antioxidants like Glutathione Reductase and non-enzymatic ones like Vitamin C. Calcium’s role in prostate cancer is established, but its implications in BPH remain inconclusive. Objectives: Assess oxidative stress by measuring MDA levels, Evaluate antioxidant status through Glutathione Reductase and Vitamin C levels, Compare serum calcium levels in BPH patients and healthy controls. Methodology: Participants: 30 controls and 30 clinically diagnosed BPH patients, aged 65–75 years. Ethical Clearance and informed consent was obtained. Sample Collection: 10 ml of heparinized blood analyzed using: • MDA: Thiobarbituric acid method. • Glutathione Reductase: Beutler E method. • Vitamin C: Evelyn and Melloy method. • Serum Calcium: Modified O-Cresolphthalein Complexone method. Results: Demographics: No significant age difference between groups (p=0.117). Oxidative Stress and Antioxidants: MDA: Significantly increased in BPH (p <0.001). Glutathione Reductase: Significantly decreased in BPH (p <0.001).Vitamin C: Significantly reduced in BPH (p < 0.001). Serum Calcium: Higher normal range in BPH patients, with a statistically significant difference compared to controls (p < 0.05). Correlations: MDA positively correlated with BPH (+0.2). Inverse correlations with Glutathione Reductase (-0.28) and Vitamin C (-0.20). Weak
correlation between MDA and Glutathione Reductase (r = -0.100, p = 0.6). Low correlation between MDA and Vitamin C (r = 0.41, p = 0.831). Conclusion: Increased oxidative stress and diminished antioxidant defenses in BPH patients.Serum calcium levels in the higher normal range, significantly differing from controls. Implications: Potential benefits of antioxidant supplementation and calciumlowering strategies in managing BPH. This study underscores the importance of addressing oxidative stress and maintaining optimal calcium levels in managing BPH. Adding specific recommendations for antioxidant-rich diets or pharmacological interventions could further enhance clinical outcomes.
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There are no additional data available. All raw data and code are available upon request.
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This research received no funding.
Author Contributions
All authors contributed significantly to the work and approve its publication.
Ethics Declaration
This article does not involve any human or animal subjects, and therefore does not require ethics approval.
Acknowledgements
We would like to express our gratitude to the patients, their families, and all those who have contributed to this study.
Conflicts of Interest
No conflicts of interest in this work.
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Gururaj M. Udachankar, Shantala S. Herlekar, Savita S. Hiremath. Cross Sectional Study of Lipid Peroxidation,
Antioxidant Status and Serum Calcium In Benign Prostate Hypertrophy. Int.Phy. 2025; 13(1): 23–32.
This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.
This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.