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العنوان
Overcoming the toxic effects of aflatoxicated diets /
المؤلف
El-­Sayed, Mona Ahmed Ragab.
هيئة الاعداد
باحث / منى أحمد رجب
مشرف / عبدالحميد محمد عبدالحميد
مناقش / عبدالحميد محمد عبدالحميد
الموضوع
Rabbits. Aflatoxin. Histology. Performance. Residues.
تاريخ النشر
2003.
عدد الصفحات
247 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
علم الحيوان والطب البيطري
تاريخ الإجازة
01/01/2003
مكان الإجازة
جامعة المنصورة - كلية الزراعة - Animal Production Department
الفهرس
Only 14 pages are availabe for public view

from 288

from 288

Abstract

White New Zealand male rabbits fed for 9 weeks on aflatoxin B1 (AFB1, at levels of 0, 25, 50 or 100 ppb) supplemented with day or silica (at levels of 0, 0.5 or 1% of each). AFB1 (50 & 100 ppb) caused clinical symptoms (weakness, emaciation, diarrhea, fever, felt fur, and nervousness), gross pathology (enlarged <U+2013> congested liver, inflammation of kidneys, congested heart and lungs, stomach atrophy, enlarged gall bladder, and internal hemorrhage), lower performance (decreased body weight and body weight gain), changes in carcass composition (lower muscular protein and higher muscular fats), residues (in liver > muscles > heart > kidneys), alterations in hematology (decreased hemoglobin, packed cell volume and red blood cells count) and biochemistry of rabbits blood (decreased glucose and cholesterol but increased transaminases, uric acid, urea, and creatinine) in addition to histopathological changes in liver, kidneys, heart, and lungs. The dietary supplementation of 0.5% clay or 1% silica reduced the negative effects of AFB1 by rabbits.