Effect of soybean lecithin-based extender on sperms motility in the chilled and frozen semen of Nubian bucks
العناوين الأخرى
تأثير مخفف ليسيثين فول الصويا علي حركة النطف في السائل المنوي المبرد و المجمد للتيوس النوبية
المؤلفون المشاركون
al-Hadi, Yasamin al-Barir
Karam Allah, Khadijah Awad
Salim, Nidal Muhammad
Badawi, Majdi al-Naim
Abd al-Ghaffar, Rihab Muhammad Uthman
Ibrahim, Muhammad Taj al-Din
المصدر
Journal of Science and Technology : in Agricultural and Veterinary Sciences
العدد
المجلد 20، العدد 1 (30 يونيو/حزيران 2019)، ص ص. 28-35، 8ص.
الناشر
جامعة السودان للعلوم و التكنولوجيا عمادة البحث العلمي
تاريخ النشر
2019-06-30
دولة النشر
السودان
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This study was conducted to investigate the effect of different concentrations of soybean lecithin extenders on motility of sperms in the chilled and frozen semen of Nubian bucks.
A total of 59 ejaculates were collected from 6 fertile bucks once a week during 9 weeks interval using artificial vagina.
After initial evaluation of ejaculates, the semen samples were divided into three equal groups and diluted at 1:5 (semen: extender) using extenders containing 2% egg yolk with tris –citric acid (TCEY, control group, n= 59), 3% soybean lecithin with tris-citric acid (TCSL 3%, n=59) and 4% soybean lecithin with tris-citric acid (TCSL 4%, n=59).The motility rates of spermatozoa after equilibration period at 5ºC for one and 4 hours; and after freezing at -196 ºC for 30 days were recorded.The results indicated that there were no significant differences in motility rates among the deferent concentrations of TCSL and TCEY at temperature 5 ºC for 1 (very good motile: 80-100%) and 4 (good motile: 60-79%) hours.
Overall mean of sperm motility rates was lower after cooling for 4 hours than 1 hour.
The motility values of post-thawed semen containing TCSL 3% after cryopreservation at -196 ºC for 30 days were significantly higher (66.36 ± 10.3 %) than those containing TCSL 4% (60.34 ±11.9 %) (p<0.05).
However, there were no significant differences between motility rates of frozen semen diluted with TCSL and TCEY.
It could be concluded that soybean lecithin 3% provided the best motility of frozen-stored spermatozoa than soybean lecithin 4% and egg yolk.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Hadi, Yasamin al-Barir& Badawi, Majdi al-Naim& Abd al-Ghaffar, Rihab Muhammad Uthman& Karam Allah, Khadijah Awad& Salim, Nidal Muhammad& Ibrahim, Muhammad Taj al-Din. 2019. Effect of soybean lecithin-based extender on sperms motility in the chilled and frozen semen of Nubian bucks. Journal of Science and Technology : in Agricultural and Veterinary Sciences،Vol. 20, no. 1, pp.28-35.
https://search.emarefa.net/detail/BIM-1440452
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Hadi, Yasamin al-Barir…[et al.]. Effect of soybean lecithin-based extender on sperms motility in the chilled and frozen semen of Nubian bucks. Journal of Science and Technology : in Agricultural and Veterinary Sciences Vol. 20, no. 1 (Jun. 2019), pp.28-35.
https://search.emarefa.net/detail/BIM-1440452
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Hadi, Yasamin al-Barir& Badawi, Majdi al-Naim& Abd al-Ghaffar, Rihab Muhammad Uthman& Karam Allah, Khadijah Awad& Salim, Nidal Muhammad& Ibrahim, Muhammad Taj al-Din. Effect of soybean lecithin-based extender on sperms motility in the chilled and frozen semen of Nubian bucks. Journal of Science and Technology : in Agricultural and Veterinary Sciences. 2019. Vol. 20, no. 1, pp.28-35.
https://search.emarefa.net/detail/BIM-1440452
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 32-34
رقم السجل
BIM-1440452
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر