Effect of hyperimmunized egg yolk on maternal immunity of Newcastle disease vaccine in broiler chicks

العناوين الأخرى

تأثير مح البيض عالي التمنيع على المناعة الأمية للقاح مرض نيوكاسل في فروج اللحم

المؤلفون المشاركون

al-Zubaydi, Anwar Zaki
al-Attar, Muzahim Yasin

المصدر

المجلة العراقية للعلوم البيطرية

الناشر

جامعة الموصل كلية الطب البيطري

تاريخ النشر

2012-12-31

دولة النشر

العراق

عدد الصفحات

4

التخصصات الرئيسية

علم الحيوان
الطب البيطري

الموضوعات

• مرض نيوكاسل
• اللقاحات
• الدجاج اللاحم
• صفار البيض

الملخص الإنجليزي

Hyperimmunized egg yolk (HIY) was produced in two layer hens by four successive immunization with live attenuated Newcastle disease vaccine (NDV) by seven days intervals for each vaccination process.

Fifty broiler chicks were used for treatment with hyperimmunized yolk.

They were divided into five groups.

The first group was treated at 14th days of age by orally and intramuscular injection (five chicken for each route).

The second group was boostered with (HIY) after 7 days of first dose at14 days of age.

The third group as that of the first group but treated at 21st day of age.

The fourth group was treated at 21st days and boostered after 7 days.

The fifth group was ten chicks remain without any treatment used as control comparison of all groups.

Immune response was measured using HI technique.The results showed that the group of 14th day of age with booster dose gave high antibody titer by intramuscular injection (second group).

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-830832

• APA
• MLA
• AMA