Background: To determine the DNA content in subfertile patients and to correlate it with seminal sperm concentration.
Design: Prospective observational study.
Setting: College of Medicine, Dept. of Physiological chemistry and Institute for embryo Research and infertility treatment-University of Baghdad.The study was conducted
through years 2004-2005.
Methods: A random sample of 61 subfertile male patients undergoing semen evaluation and aged from 20-45 years were studied. Semen samples were assessed for seminal sperm
concentration microscopically and were classified into 3 different groups according to count (million/ml).Then sperm D N A content (μg/ml) was estimated using a microchemical
spectrophotometric method.
Results: The three groups were statistically of significant difference( P <0.01 ).The D N A concentration per spermatozoan in Gr.III ( 1 20 million/ml) was higher than the other two
groups It was also noticed that there was a statistically significant (P< 0.05 ) correlation in Gr.III b etween D N A content and sperm concentration . No significant (P >0.05
)correlation was observed in the other two groups (Gr. I & Gr. II ).
Conclusion: Significant positive correlation was obtained between sperm concentration and DNA content. in the oligozoospermic subfertile patient , but no significant correlation was found in the normozoopermic patients . D N A content per spermatozoan from oligozoospermic patients was higher than that in normozoospermic patients.
Vorwort:
Die Übersetzung gilt in der Vergangenheit als Brücke zwischen verschiedenen Gesellschaften. Sie spielt eine große Rolle im Bereich Kulturaustausch der Länder. Die Araber haben das früh betrachtet, und die Übersetzung als Wissenschaft wird eine der wichtigsten Lehren. Viele griechische Wissenschaften waren durch Übersetzung in den arabischen Ländern bekannt.
In dieser Forschung findet man einen Überblick über die Wichtigkeit der Sprichwörterübersetzung und welche Rolle spielt diese Übersetzung im Z
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