The growth promoting and immuno-stimulant effects of nano zinc oxide of broiler chicks
المؤلفون المشاركون
Izzi, Lubnah
al-Sawi, Abd al-Salam
al-Madawi, Zaynab Kh.
Awad, Amal A.
المصدر
Alexandria Journal of Veterinary Sciences
العدد
المجلد 69، العدد 2 (30 إبريل/نيسان 2021)، ص ص. 16-28، 13ص.
الناشر
جامعة الإسكندرية كلية الطب البيطري
تاريخ النشر
2021-04-30
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The current study was conducted to study the effects of dietary zinc oxide nanoparticles (ZnONPs) supplementation on broiler’s performance, immune response, some hematological, biochemical and histopathological changes.
A total of 100 one-day-old Ross (308) broiler chicks were randomly divided into two dietary treatments (50 chicks per each) the first group fed on the basal diet without any supplement, the second group chicks treated with 20mg ZnONPs /kg diet.
The chicks received the treatment daily for 37 successive days.
The obtained results clarified that ZnONPs supplementation significantly (P<0.05) improved final body weight, weight gain and average FCR throughout the whole experimental period by about 5.5%, 5.6% and 3.5% respectively and increased PCV values, Hb content, WBCs count, serum total protein, serum albumin and globulin concentrations while, reduced serum cholesterol and triglycerides levels at 3rd and 5th weeks of age compared to control.
Moreover, it was indicated that ZnONPs supplementation increased (P˂0.05) phagocytic activity by about 36.5% and exhibited significantly higher bursa and thymus gland relative weights at 3rd or 5th weeks of broiler chickens age compared to the control.
Intestinal villi of the treated group showed significant improvement in length, width, goblet cell number and crypt depth in comparison with the control group at 3 and 5 weeks of the experiment.
Liver, kidney and spleen of treated chicks showed normal histological structures the same as the control chicks.
In conclusion, the dietary inclusion of ZnONPs improved the growth, performance and immune response in broiler chicks.
So, we recommended its use in poultry farms as its growth promoting and immuno-stimulant effects.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Sawi, Abd al-Salam& al-Madawi, Zaynab Kh.& Awad, Amal A.& Izzi, Lubnah. 2021. The growth promoting and immuno-stimulant effects of nano zinc oxide of broiler chicks. Alexandria Journal of Veterinary Sciences،Vol. 69, no. 2, pp.16-28.
https://search.emarefa.net/detail/BIM-1252673
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Sawi, Abd al-Salam…[et al.]. The growth promoting and immuno-stimulant effects of nano zinc oxide of broiler chicks. Alexandria Journal of Veterinary Sciences Vol. 69, no. 2 (Apr. 2021), pp.16-28.
https://search.emarefa.net/detail/BIM-1252673
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Sawi, Abd al-Salam& al-Madawi, Zaynab Kh.& Awad, Amal A.& Izzi, Lubnah. The growth promoting and immuno-stimulant effects of nano zinc oxide of broiler chicks. Alexandria Journal of Veterinary Sciences. 2021. Vol. 69, no. 2, pp.16-28.
https://search.emarefa.net/detail/BIM-1252673
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 117-119
رقم السجل
BIM-1252673
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