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Published on: November 18, 2017
Evaluation of semen quality in a local Libyan population
1Department of Biochemistry, Dr. B.R. Ambedkar Medical College, Bangalore.
Indian Journal of Physiology and Pharmacology
|April 1, 1992
Summary
Libyan men show higher sperm density, with seminal plasma transferrin correlating positively with sperm count and alpha-glucosidase activity with sperm motility.
Area of Science:
- Reproductive biology
- Andrology
- Human fertility studies
Background:
- Semen analysis is crucial for assessing male reproductive health.
- Understanding population-specific semen parameters is essential for accurate fertility diagnosis.
Purpose of the Study:
- To analyze semen parameters in a large cohort of Libyan males.
- To investigate correlations between seminal plasma markers and sperm characteristics.
Main Methods:
- Routine semen analyses were performed on two samples per volunteer.
- World Health Organization (WHO) guidelines were followed for sample collection and analysis.
- Seminal plasma transferrin and alpha-glucosidase levels were measured.
Main Results:
- The study included 1250 randomly selected Libyan males.
- A higher percentage of men exhibited sperm density between 40-60 million/ml.
- Sperm counts exceeding 100 million/ml were less frequent compared to previous reports.
- Positive correlations were observed between seminal plasma transferrin and sperm density.
- Positive correlations were noted between alpha-glucosidase activity and sperm motility.
Conclusions:
- Libyan males in this cohort demonstrate distinct sperm density profiles.
- Seminal plasma transferrin and alpha-glucosidase may serve as potential biomarkers for sperm quality.
- Further research is warranted to explore the clinical implications of these findings.
