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Effect of addittion Vitamin E and Selenium and conservation degree (4c⁰) on motility and viability of local rooster sperm

تأثير إضافة فيتامين E و السيلينوم ودرجة الحفظ (4 م⁰) على حركية و حيوية نطاف الديك البلدي

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 Publication date 2018
  fields Animal Production
and research's language is العربية
 Created by Shamra Editor




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In this study are evaluated the effects of addition of vitamin E and Selenium on the sperm motility and vitality of Syrian rooster, at storing at 4 C⁰ for 24 and 48 hours. The Results showed that the addition of both vitamin E and E with Selenium improved the sperm vitality and movement, but the vibration movement was decreased during 24 and 48 hours. Our results also showed that the concentration of (5mg E+0.6mg Se) gave the highest value of sperm vitality, rapid and slow movement with 17.79%, 10.65%, 8. 28% respectively for 24 hours, and 19.29%, 10.06% 10.37% respectively for 48 hours. Whereas the concentration of (10 mgE+0.6 Se) gave the lowest values of mentionned parameters. Contrarily, the first concentration gave the lowest and the second the highest values of the vibration movement. Finally, the statistical analysis (p<0.001) showed a significant difference between studied parameters.


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Research summary
هدفت هذه الدراسة إلى تقييم تأثير إضافة فيتامين E والسيلينيوم على حركية وحيوية الحيوانات المنوية للديك السوري المحلي عند الحفظ على درجة حرارة +4 م° لمدة 24 و48 ساعة. أظهرت النتائج أن إضافة فيتامين E والسيلينيوم حسنت من حيوية وحركية الحيوانات المنوية، بينما انخفضت الحركة الاهتزازية خلال نفس الفترة. أعطى التركيز (5 ملغ E + 0.6 ملغ Se) أعلى قيمة لحيوية الحيوانات المنوية وحركتها السريعة والبطيئة، بينما أعطى التركيز (10 ملغ E + 0.6 ملغ Se) أدنى القيم لهذه المؤشرات. أظهر التحليل الإحصائي فروقاً معنوية بين المؤشرات المدروسة (P<0.001).
Critical review
دراسة نقدية: تعتبر هذه الدراسة مهمة لأنها تسلط الضوء على تأثير مضادات الأكسدة على جودة الحيوانات المنوية للديك السوري المحلي، وهو موضوع قليل الدراسة في سوريا. ومع ذلك، كان من الممكن تحسين الدراسة من خلال تضمين مجموعة أوسع من التراكيز لفيتامين E والسيلينيوم، وكذلك دراسة تأثير هذه الإضافات على المدى الطويل. كما أن الدراسة لم تتطرق إلى تأثير هذه الإضافات على الخصوبة الفعلية للبيض المخصب، وهو جانب مهم يجب أخذه في الاعتبار. بالإضافة إلى ذلك، كان من الممكن تحسين تحليل البيانات باستخدام تقنيات إحصائية أكثر تعقيدًا لتقديم صورة أوضح عن التأثيرات المختلفة.
Questions related to the research
  1. ما هو الهدف الرئيسي من هذه الدراسة؟

    الهدف الرئيسي هو دراسة تأثير إضافة فيتامين E والسيلينيوم على حركية وحيوية الحيوانات المنوية للديك السوري المحلي عند الحفظ على درجة حرارة +4 م° لمدة 24 و48 ساعة.

  2. ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟

    النتائج الرئيسية أظهرت أن إضافة فيتامين E والسيلينيوم حسنت من حيوية وحركية الحيوانات المنوية، بينما انخفضت الحركة الاهتزازية خلال نفس الفترة. التركيز (5 ملغ E + 0.6 ملغ Se) أعطى أعلى قيمة لحيوية الحيوانات المنوية وحركتها السريعة والبطيئة.

  3. ما هي الفروق المعنوية التي أظهرتها الدراسة؟

    أظهرت الدراسة فروقاً معنوية بين المؤشرات المدروسة (P<0.001)، مما يشير إلى تأثير كبير لإضافة فيتامين E والسيلينيوم على حركية وحيوية الحيوانات المنوية.

  4. ما هي التوصيات التي قدمتها الدراسة بناءً على النتائج؟

    أوصت الدراسة بإضافة مضادات الأكسدة (فيتامين E والسيلينيوم) كمزيج وليس كل منهما على حدة إلى ممددات السائل المنوي قبل حفظه بالتبريد لتحسين حيوية وحركية الحيوانات المنوية.


References used
AZAWI, O. I. AND HUSSEIN, E. K. Effect of Vitamin C or E Supplementation to Tris diluent on the Semen quality of Awassi rams preserved at 5oc. JournaL Listvetres .VOL. 4 (3), 2013, 157-160
BARBER, S. J. AND PARKER, H. M. AND MCDANIEL, and C. D. Broiler Breeder Semen quality as affected by trace minerals in Vitro. Poultry Science. V. 84, 2005, 100- 105
BERRY, W. R. The Physiology of Induced Molting. Poultry Science. Vol. 82, 2003, 971-980
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