Morphological liver analysis of hens fed with feed containing iron supplements

The aim of the study: Identify the possible iron additives on the morphological changes of the liver. Main tasks: 1. To evaluate the accumulation of iron in the liver, using Persley methodology. 2. Identify the predominant liver damage broilers and hens. 3. Compare chickens and chicken liver injury using the international non-route and Sudan HE staining techniques. Working technique: 1. Histopathological examination were selected 30 and 25 broilers laying hens. 2. Histopathological examination of liver to take the left-hand column of the right pieces. Tested indicators: 1. Lymphocytes coupling; 2. Fatty degeneration; 3. Hydropic degeneration; 4. The presence and quantity of iron in the liver; 5. Hyperaemia The results: 1. Iron provides all tested hens and broilers and laying hens in the liver. The results showed that there was no significant difference in liver iron concentration. This suggests that iron supplements had no effect on the liver expect. 2. At the broiler chickens dominated the liver change lymphocytes sleeves (100%) and laying hens with fatty degeneration (80%)