Biochemical and haematological profile of pheasant hens during the laying period.
The present paper provides new experimental data on the biochemical and haematological profile of blood in pheasant hens, and points out the changes in both biochemical and haematological parameters that occur during the laying period. Significant effects of egg laying on both the biochemical and the haematological blood parameters of pheasant hens were found. Biochemical analyses revealed a significant increase in the metabolites cholesterol, uric acid, lactate, the enzyme aspartate aminotransferase (AST) and the minerals calcium and phosphorous, as well as a significant decrease in total protein, albumin and glucose in the course of the laying period. Haematological analyses revealed a significant increase in the count of leukocytes, lymphocytes, eosinophils, basophils and monocytes due to egg laying. In addition, the erythrocyte count and haemoglobin content significantly decreased in the middle of the laying period and then rebounded at the end of the laying period. The haematocrit content gradually decreased till the end of the laying period. All together, the results of this study underline the impact of the reproduction status of pheasant hens on basic blood parameters. The biochemical and haematological values presented in this study may be of help in assessing disease conditions in laying pheasant hens.
J
J
Schumann
I
I
Bedanova
E
E
Voslarova
P
P
Hrabcakova
J
J
Chloupek
V
V
Pistekova
D000818:Animals; D001774:Blood Chemical Analysis / Q000662:veterinary*; D005260:Female; D046094:Galliformes / Q000097:blood / Q000502:physiology*; D010058:Oviposition / Q000502:physiology*; D012016:Reference Values