Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
Articles by S.M. Shamiah
Total Records ( 1 ) for S.M. Shamiah
  M.A. El-Harairy , I.M. Abd El-Razek , E.A. Abdel-Khalek , S.M. Shamiah , H.K. Zaghloul and W.A. Khalil
  This study was conducted to determine the effect of different type and levels of antioxidant supplementation (0.4 and 0.8 mM from glutathione, GSH or 0.5 and 1.0 g L–1 extender from ascorbic acid, AA) as compared to control, on characteristics of camel epididymal spermatozoa stored at 25°C (room temperature) for 0, 2, 4 and 12 h or at 5°C (cool temperature) for 0, 12, 24 and 48 h. Testis of camel were collected after animal slaughtering and placed immediately into plastic bag into ice box at 5°C. Epididymal spermatozoa were collected by aspiration from tail and extended with tris-egg yolk extender. Results of epididymal spermatozoa stored at 25°C showed improvement in livability (p<0.05) and abnormality (p≥0.05) with GSH (0.4 mM), while sperm motility and curling spermatozoa improved (p≥0.05) with AA (0.5 g L–1). Storage at 5°C improved (p<0.05) motility, livability and curling spermatozoa with GSH (0.4 mM), while sperm abnormality improved (p<0.05) with AA (1 g L–1). At different incubation times at 25 or 5°C, percentages of motility, livability and curling spermatozoa decreased (p<0.05) and of sperm abnormality increased (p<0.05) by increasing storage time. The effect of interaction between antioxidant supplementation and storage time on all sperm characteristics studied was not significant. In conclusion, supplementation of tris-egg yolk extender with GSH (0.4 mM) or AA (0.5 g L–1) has a vital role in maintaining function, morphology and membrane integrity of epididymal camel spermatozoa stored at 25°C for 12 h or at 5°C for 48 h, respectively.
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility